ASHLAND INC
10-K, 1999-12-07
PETROLEUM REFINING
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==============================================================================
                     SECURITIES AND EXCHANGE COMMISSION
                           Washington, D.C. 20549

                                 FORM 10-K
            Annual Report Pursuant to Section 13 or 15(d) of the
                      Securities Exchange Act of 1934

                FOR THE FISCAL YEAR ENDED SEPTEMBER 30, 1999
                           Commission file number
                                   1-2918

                                ASHLAND INC.
                          (a Kentucky corporation)

                           I.R.S. No. 61-0122250
                        50 E. RiverCenter Boulevard
                                P.O. Box 391
                       Covington, Kentucky 41012-0391

                      Telephone Number: (606) 815-3333

              Securities Registered Pursuant to Section 12(b):

                                                        Name of each exchange
        Title of each class                             on which registered
        -------------------                             ---------------------
Common Stock, par value $1.00 per share                New York Stock Exchange
                                                     and Chicago Stock Exchange
Rights to Purchase Series A Participating              New York Stock Exchange
     Cumulative Preferred Stock                      and Chicago Stock Exchange


           Securities Registered Pursuant to Section 12(g): None

         Indicate by check mark  whether the  Registrant  (1) has filed all
reports  required  to be filed  by  Section  13 or 15(d) of the  Securities
Exchange  Act of 1934 during the  preceding  12 months (or for such shorter
period that the Registrant was required to file such reports),  and (2) has
been  subject  to such  filing  requirements  for the past 90 days. Yes  [X]
No [ ]

         Indicate by check mark if disclosure of delinquent filers pursuant
to Item 405 of  Regulation  S-K is not  contained  herein,  and will not be
contained,  to the best of Registrant's  knowledge,  in definitive proxy or
information  statements  incorporated by reference in Part III of this Form
10-K or any amendment to this Form 10-K. [ ]

         At November 30, 1999,  based on the New York Stock Exchange closing
price, the aggregate market value of voting stock held by non-affiliates of
the  Registrant  was  approximately  $2,394,294,188.  In  determining  this
amount,  the  Registrant  has  assumed  that its  directors  and  executive
officers are affiliates. Such assumption shall not be deemed conclusive for
any other purpose.

         At November 30, 1999, there were 71,290,693  shares of Registrant's
common stock outstanding.

                    Documents Incorporated by Reference

         Portions of  Registrant's  Annual Report to  Shareholders  for the
fiscal year ended  September 30, 1999 are  incorporated  by reference  into
Parts I and II.

         Portions  of  Registrant's  definitive  Proxy  Statement  for  its
January  27,  2000  Annual  Meeting of  Shareholders  are  incorporated  by
reference into Part III.

==============================================================================



                             TABLE OF CONTENTS
                                                                           Page

PART I
     Item 1.    Business ..................................................  1
                    Corporate Developments.................................  1
                    APAC...................................................  2
                    Ashland Distribution...................................  2
                    Ashland Specialty Chemical.............................  3
                    Valvoline..............................................  4
                    Refining and Marketing.................................  5
                    Arch Coal..............................................  8
                    Miscellaneous.......................................... 10
     Item 2.    Properties................................................. 12
     Item 3.    Legal Proceedings.......................................... 12
     Item 4.    Submission of Matters to a
                  Vote of Security Holders................................. 13
     Item X.    Executive Officers of Ashland.............................. 13

PART II
     Item 5.    Market for Registrant's Common Stock and Related
                  Security Holder Matters.................................. 14
     Item 6.    Selected Financial Data.................................... 15
     Item 7.    Management's Discussion and Analysis of Financial
                  Condition and Results of Operations...................... 15
     Item 7A.   Quantitative and Qualitative Disclosures About Market Risk..15
     Item 8.    Financial Statements and Supplementary Data.................15
     Item 9.    Changes in and Disagreements with Accountants
                  on Accounting and Financial Disclosure....................15
PART III
     Item 10.   Directors and Executive Officers of the Registrant..........15
     Item 11.   Executive Compensation......................................15
     Item 12.   Security Ownership of Certain Beneficial
                  Owners and Management.....................................15
     Item 13.   Certain Relationships and Related Transactions..............15

PART IV
     Item 14.   Exhibits, Financial Statement Schedules and Reports
                  on Form 8-K...............................................15


<PAGE>

                                   PART I

ITEM 1. BUSINESS
         Ashland Inc. is a Kentucky  corporation,  organized on October 22,
1936, with its principal  executive  offices  located at 50 E.  RiverCenter
Boulevard,  Covington,  Kentucky 41012 (Mailing Address:  50 E. RiverCenter
Boulevard, P.O. Box 391, Covington,  Kentucky 41012-0391) (Telephone: (606)
815-3333).  The terms  "Ashland" and the  "Company" as used herein  include
Ashland Inc. and its  consolidated  subsidiaries,  except where the context
indicates otherwise.
     Ashland's  businesses  are grouped into six industry  segments:  APAC,
Ashland Distribution,  Ashland Specialty Chemical,  Valvoline, Refining and
Marketing and Arch Coal. Financial information about these segments for the
three fiscal years ended  September  30, 1999, is set forth on Pages 52 and
53 of Ashland's  Annual  Report to  Shareholders  for the fiscal year ended
September 30, 1999 ("Annual Report").
     APAC performs contract construction work, including highway paving and
repair,  excavation  and  grading,  and bridge  construction,  and produces
asphaltic  and  ready-mix  concrete,  crushed  stone and  other  aggregate,
concrete  block  and  certain  specialized  construction  materials  in the
southern and midwestern United States.
     Ashland  Distribution  distributes  industrial  chemicals,   solvents,
ingredients,  thermoplastics  and  resins,  fiberglass  materials  and fine
ingredients  in North  America and  plastics in Europe.  Ashland  Specialty
Chemical  manufactures  and sells a wide variety of performance  chemicals,
resins,   products  and  services  and  certain   petrochemicals.   Ashland
Distribution and Ashland  Specialty  Chemical were formed from the division
of Ashland Chemical in March 1999.
     Valvoline  is a marketer of premium  branded,  packaged  motor oil and
automotive chemicals,  automotive appearance products, antifreeze, filters,
rust  preventives  and coolants.  In addition,  Valvoline is engaged in the
"fast oil change"  business  through outlets  operating under the Valvoline
Instant Oil Change(R) name.
     Marathon Ashland Petroleum LLC ("MAP"),  a joint venture with Marathon
Oil  Company,  operates  seven  refineries  with a total crude oil refining
capacity  of 935,000  barrels per day.  Refined  products  are  distributed
through a network of independent and company-owned  outlets in the Midwest,
the upper Great Plains and the  southeastern  United  States.  Marathon Oil
Company  has a 62%  interest  in MAP,  and  Ashland  holds a 38%  interest.
Ashland accounts for its investment in MAP using the equity method.
     Ashland's coal operations are conducted by Arch Coal,  Inc.,  which is
owned  58%  by  Ashland  and  is  publicly  traded.   Arch  Coal  produces,
transports,  processes  and  markets  bituminous  coal  produced in Central
Appalachia and the western and midwestern  United States.  Ashland accounts
for its investment in Arch Coal using the equity method.
     At September 30, 1999,  Ashland and its consolidated  subsidiaries had
approximately 23,000 employees (excluding contract employees).


                           CORPORATE DEVELOPMENTS

     In October 1999,  Ashland completed its tender offer for Superfos a/s,
a Denmark  based  industrial  company.  In  November  1999,  in a series of
transactions,  Ashland sold the businesses of Superfos, other than its U.S.
construction operations,  to a unit of Industri Kapital, a European private
equity fund, for cash and a short-term note of $285 million (to be redeemed
by the end of the  March  2000  quarter).  Ashland's  net cost for the U.S.
construction business of Superfos will be approximately $520 million.
     In October 1999,  Ashland announced that it was making progress on its
study to explore strategic alternatives for its investment in Arch Coal and
that a tax-free spin-off to its shareholders would seem to be its preferred
alternative.  Ashland also  announced  that it has  submitted a proposal to
Arch Coal and has begun  discussions  with a special  committee of the Arch
Coal  Board of  Directors  regarding  such a spin-off  transaction.  Such a
spin-off would be subject,  among other things,  to a negotiated  agreement
with the special committee of the Arch Coal Board of Directors, approval by
the Arch Coal  shareholders,  a favorable  ruling from the Internal Revenue
Service  and  approval of  Ashland's  Board of  Directors.  There can be no
assurance  that an  agreement  with the special  committee of the Arch Coal
Board of Directors  will be reached or that the necessary  approvals of the
Arch Coal  shareholders and the Ashland Board of Directors will be obtained
or that a favorable ruling from the Internal Revenue Service


                                       1
<PAGE>
will be  obtained.  Even if an agreement  were reached and such  conditions
were met,  Ashland  anticipates  that it would be several  months  before a
spin-off could be consummated.


                                    APAC

      The APAC  group  of  companies  performs  construction  work  such as
paving, repairing and resurfacing highways, streets, airports,  residential
and  commercial  developments,  sidewalks and  driveways;  grading and base
work; and excavation and related  activities in the construction of bridges
and  structures,  drainage  facilities  and  underground  utilities  in  14
southern and midwestern  states.  APAC also produces and sells construction
materials,  such as hot-mix asphalt and ready-mix  concrete,  crushed stone
and other aggregate and, in certain markets, concrete block and specialized
construction  materials,  such as  architectural  block. For information on
Ashland's acquisition of the U.S. construction  operations of Superfos a/s,
see "Item 1. Corporate Developments."
     To  deliver  its  services  and  products,   APAC  utilizes  extensive
aggregate-producing properties and construction equipment. It currently has
26 permanent  operating  quarry  locations,  40 other aggregate  production
facilities,  54 ready-mix concrete plants, 189 hot-mix asphalt plants and a
fleet of over 11,000 mobile equipment units,  including heavy  construction
equipment and transportation-related equipment.
     Raw aggregate generally consists of sand, gravel,  granite,  limestone
and sandstone.  About 26% of the raw aggregate  produced by APAC is used in
APAC's  own  contract  construction  work  and the  production  of  various
processed construction  materials.  The remainder is sold to third parties.
APAC also  purchases  substantial  quantities of raw  aggregate  from other
producers whose proximity to the job site renders it economically feasible.
Most  other raw  materials,  such as liquid  asphalt,  portland  cement and
reinforcing steel, are purchased from third parties.  APAC is not dependent
upon any one supplier or customer.
     Approximately 59% of APAC's revenues are derived directly from highway
and other public sector sources.  The other 41% are derived from industrial
and commercial  customers,  private developers and other contractors to the
public sector.  The 1998 highway funding  authorization  package  increased
federal  funding for highways by $52 billion over a six-year  period.  More
importantly,  the  states in which  APAC  operates  should  see an  average
increase  in  annual  funding  of 59% or $3.3  billion,  based  on  current
estimates.
     Climate and weather  significantly affect revenues in the construction
business.  Due to its  location,  APAC  tends  to enjoy a  relatively  long
construction  season.  Most of APAC's  operating income is generated during
the construction period of May to October.
     Total backlog at September 30, 1999 was $948 million, compared to $838
million at September 30, 1998. The backlog orders at September 30, 1999 are
considered firm, and a major portion is expected to be filled during fiscal
2000.


                            ASHLAND DISTRIBUTION

     Ashland   Distribution   distributes   chemicals,    plastics,   fiber
reinforcements  and fine  ingredients  in North  America  and  plastics  in
Europe.  Ashland Distribution owns or leases approximately 100 distribution
facilities  in North America and 25  distribution  facilities in 17 foreign
countries.  Ashland  Distribution  is comprised of the  following  business
units:
     INDUSTRIAL  CHEMICALS  &  SOLVENTS  DIVISION - This  division  markets
specialty chemicals, additives and solvents to industrial chemical users in
major markets through  distribution  centers in the United States,  Canada,
Mexico and Puerto  Rico.  It  distributes  approximately  7,000  chemicals,
solvents,  additives and raw materials made by many of the nation's leading
chemical  manufacturers  and a growing  number of  offshore  producers.  It
specializes  in  supplying   mixed   truckloads   and   less-than-truckload
quantities to many  industries,  including  the paint and  coatings,  inks,
adhesives,  polymer,  rubber,  industrial  and  institutional  compounding,
automotive,  appliance  and  paper  industries.  It also  offers  customers
chemical  waste  collection,  disposal and recycling  services,  working in
cooperation with major chemical waste services companies.

                                       2
<PAGE>
     GENERAL  POLYMERS  DIVISION - This  division  markets a broad range of
thermoplastic  resins to injection molders,  extruders,  blow molders,  and
rotational molders in the plastics industry through distribution  locations
in the United  States,  Canada,  Mexico and Puerto Rico.  It also  provides
plastic material  transfer and packaging  services and  less-than-truckload
quantities of packaged  thermoplastics.  The division's  basic resins group
markets bulk wide-spec and off-grade  thermoplastic  resins to a variety of
proprietary processors in North America.
     FRP  SUPPLY  DIVISION - This  division  markets  to  customers  in the
reinforced  plastics and cultured  marble  industries  mixed  truckload and
less-than-truckload  quantities of polyester  resins,  fiberglass and other
specialty  reinforcements,  catalysts and allied products from distribution
facilities located throughout North America.
      FINE INGREDIENTS  DIVISION - This division  distributes  cosmetic and
pharmaceutical specialty chemicals and food-grade and nutritional additives
and ingredients across North America.
     ASHLAND  PLASTICS  EUROPE - This  division  markets  a broad  range of
thermoplastics  to  processors  in  Europe.  Ashland  Plastics  Europe  has
distribution centers located in Belgium, Finland, France, Germany, Ireland,
Italy, the Netherlands,  Norway,  Spain,  Sweden and the United Kingdom and
has compounding manufacturing facilities located in Italy and Spain.
     DISTRIBUTION   SERVICES  -  This  division  provides  warehousing  and
trucking services for North American distribution businesses. It operates a
network of 95  warehouses  and a fleet of 475 trucks  making  deliveries to
44,000 customers throughout North America.

                         ASHLAND SPECIALTY CHEMICAL
     Ashland  Specialty   Chemical   manufactures  and  supplies  specialty
chemical  products  and services to  industries  including  the  adhesives,
automotive,  composites,  foundry,  merchant marine, paint, paper, plastics
and semiconductor  fabrication industries.  Ashland Specialty Chemical owns
and  operates  36   manufacturing   facilities  and   participates   in  14
manufacturing joint ventures in 20 countries. Ashland Specialty Chemical is
comprised of the following business units:
     COMPOSITE  POLYMERS DIVISION - This division  manufactures and sells a
broad  range  of  chemical-resistant,  fire-retardant  and  general-purpose
grades of  unsaturated  polyester and vinyl ester resins for the reinforced
plastics industry. Key markets include the transportation, construction and
marine industries.  It has manufacturing plants in Jacksonville,  Arkansas;
Los Angeles,  California;  Bartow, Florida;  Ashtabula, Ohio; Philadelphia,
Pennsylvania;  Kelowna, British Columbia,  Canada;  Benicarlo,  Spain; and,
through a joint venture, in Jeddah,  Saudi Arabia and Sao Paolo, Brazil. In
addition,  the division also  manufactures  products  through other Ashland
Specialty Chemical facilities located in Mississauga,  Ontario,  Canada and
Neville Island, Pennsylvania.
     FOUNDRY  PRODUCTS  DIVISION  - This  division  manufactures  and sells
foundry  chemicals   worldwide,   including   sand-binding  resin  systems,
refractory  coatings,  release agents,  engineered  sand  additives,  riser
sleeves and die  lubricants.  This division serves the global metal casting
industry  from 22  locations  in 18  countries.  The  division is currently
building a manufacturing  facility in China expected to be completed in the
third quarter of calendar 2000.
     DREW  INDUSTRIAL   DIVISION  -  This  division  supplies   specialized
chemicals  and  consulting  services  for the  treatment  of boiler  water,
cooling  water,  steam,  fuel and waste streams.  It also supplies  process
chemicals  and  technical  services  to  the  pulp  and  paper  and  mining
industries and additives to  manufacturers  of latex and paint. It conducts
operations  throughout  North  America,  Europe  and the Far  East  through
subsidiaries,  joint venture companies and  distributors.  The division has
manufacturing plants in Kearny, New Jersey;  Houston, Texas; Ajax, Ontario,
Canada; Somercotes,  England;  Singapore;  Sydney and Perth, Australia; and
Auckland, New Zealand.
     ELECTRONIC CHEMICALS DIVISION - This division manufactures and sells a
variety of ultrapure  chemicals  for the worldwide  semiconductor  industry
through various manufacturing locations and also custom blends and packages
ultrapure  liquid  chemicals  to  customer  specifications.   The  division
operates manufacturing plants in Pueblo,  Colorado;  Easton,  Pennsylvania;
Dallas,  Texas and Milan,  Italy.  In  addition,  it enters into  long-term
agreements  to  provide  complete  on-site  chemical  management  services,
including  purchasing,  warehousing  and delivering  chemicals for in-plant
use, at major facilities of large consumers of high purity chemicals.  This
division  has  entered  into  a  joint  venture  with  Union  Petrochemical
Corporation  of Taipei,  Taiwan to build and operate an  ultrapure  process
chemicals  manufacturing  facility in Taiwan.  In  addition,  the  division
recently  built a  facility  in Korea  to  manufacture  specialty  stripper
products for semiconductor manufacturing.


                                       3
<PAGE>
     SPECIALTY POLYMERS & ADHESIVES  DIVISION - This division  manufactures
and sells  specialty  phenolic resins for paper  impregnation  and friction
material  bonding;  acrylic  polymers  for  pressure-sensitive   adhesives;
emulsion  polymer   isocyanate   adhesives  for  structural  wood  bonding;
polyurethane  and  epoxy  structural   adhesives  for  bonding   fiberglass
reinforced plastics,  composites,  thermoplastics and metals in automotive,
recreational,  and industrial  applications;  induction bonding systems for
thermoplastic  materials;  elastomeric  polymer  adhesives and butyl rubber
roofing  tapes for  commercial  roofing  applications;  and  vapor  curing,
high-performance  urethane coatings systems. It has manufacturing plants in
Calumet City,  Illinois;  Norwood and Totowa,  New Jersey;  and Ashland and
Columbus, Ohio.
     DREW MARINE DIVISION - This division supplies specialty  chemicals for
water  and fuel  treatment  and  general  maintenance,  as well as  sealing
products,  welding and  refrigerant  products and fire  fighting and safety
services to the  world's  merchant  marine  fleet.  Drew  Marine  currently
provides shipboard technical service for more than 10,000 vessels from more
than 100 locations serving approximately 600 ports throughout the world.
     PETROCHEMICALS  DIVISION - This division manufactures maleic anhydride
at Neal,  West  Virginia,  and  Neville  Island,  Pennsylvania.  Its Energy
Services business unit provides  industrial and commercial  businesses with
expert management of their total energy requirements.
     RESEARCH  AND  DEVELOPMENT  -  Ashland  Specialty   Chemical  conducts
research and  commercial  development  programs at the Technical  Center in
Dublin, Ohio to identify and develop innovative technologies.

OTHER MATTERS
         For  information  on Ashland  Distribution  and Ashland  Specialty
Chemical and federal,  state and local statutes and  regulations  governing
releases   into,  or  protection   of,  the   environment,   see  "Item  1.
Miscellaneous  -  Environmental  Matters" and "Item 3. Legal  Proceedings -
Environmental Proceedings."


                                 VALVOLINE

     The Valvoline Company, a division of Ashland, is a marketer of premium
branded automotive and industrial oils,  automotive  chemicals,  automotive
appearance  products and automotive  services,  with sales in more than 140
countries.  The Valvoline(R) trademark was federally registered in 1873 and
is the  oldest  trademark  for a  lubricating  oil in  the  United  States.
Valvoline is comprised of the following business units:
     NORTH AMERICAN  PRODUCTS - This unit,  Valvoline's  largest  division,
markets  automotive,  commercial,  and  industrial  lubricants,  automotive
chemicals and  automotive  appearance  products to a broad network of North
American  customers.  This unit markets Valvoline branded motor oil, one of
the top selling  brands in the U.S.  private  passenger car and light truck
market  and  premium  synthetic   SynPower(R)   automobile   chemicals  for
"under-the-hood" use.
     North American  Products also markets Eagle One(R) premium  automotive
appearance   products,   Zerex(R)   antifreeze  and  Pyroil(R)   automotive
chemicals.  Zerex is the  second  leading  antifreeze  brand in the  United
States. This division also markets R-12, an automotive refrigerant that was
phased out of production in 1995. R-12 is being replaced in the market by a
new generation of refrigerants.
     The domestic  commercial  and  specialty  products  group of the North
American Products unit continued its strategic alliance with Cummins Engine
Company to distribute heavy-duty lubricants to the commercial market.
     EAGLE  ONE - Eagle  One is a brand of  premium  automobile  appearance
chemicals  for  "above-the-hood"  applications.   Products  include  waxes,
polishes and wheel  cleaners.  Managed by Valvoline as a separate  business
unit,  Eagle One markets its products  through  Valvoline's  North American
Products and Valvoline International divisions.
     VALVOLINE  INTERNATIONAL - Valvoline  International  markets Valvoline
branded  products,  TECTYL(R)  rust  preventives  and Eagle One  automotive
appearance  products  through  company-owned  affiliates  or  divisions  in
Argentina,  Australia, Austria, Belgium, Denmark, Finland, France, Germany,
Great  Britain,  Italy,  the  Netherlands,  Poland,  South Africa,  Sweden,
Switzerland  and Thailand.  Licensees and  distributors  market products in
other parts of Europe, Mexico, Central and South America, the Far East, the
Middle  East and  certain  African  countries.  Joint


                                       4
<PAGE>
ventures have been established in Ecuador,  India,  Thailand and Venezuela.
Packaging and blending plants and  distribution  centers in Australia,  the
Netherlands and the United States supply international customers.
     VALVOLINE INSTANT OIL CHANGE(R)  ("VIOC") - VIOC is one of the largest
competitors  in the  expanding  U.S.  "fast oil change"  service  business,
providing  Valvoline with a significant  share of the installed  segment of
the  passenger  car and light truck motor oil market.  As of September  30,
1999, 377 company-owned  and 207 franchised  service centers were operating
in 35 states.
     VIOC has continued its customer service innovation through its Maximum
Vehicle Performance program ("MVP").  MVP is a computer-based  program that
maintains  system-wide  service records on all customer vehicles.  MVP also
contains a database  on all car  models,  which  allows  employees  to make
service recommendations based on vehicle owner's manual recommendations.
         ECOGARD, INC. - In September 1999, Valvoline sold Ecogard, Inc. to
Safety-Kleen  Corp.  Ecogard,  Inc.,  through its First Recovery  division,
collects used motor oil from a network of automotive  aftermarket retailers
and service businesses.

                           REFINING AND MARKETING
         Refining and  Marketing  operations  are  conducted by MAP and its
subsidiaries,    including   its   wholly-owned   subsidiaries,    Speedway
SuperAmerica LLC and Marathon  Ashland Pipe Line LLC.  Marathon Oil Company
holds a 62% interest in MAP and Ashland holds a 38% interest in MAP.

REFINING
     MAP owns and operates  seven  refineries  with an  aggregate  refining
capacity of 935,000  barrels of crude oil per calendar day. The table below
sets forth the location and daily throughput capacity (measured in barrels)
of each of MAP's refineries as of September 30, 1999:

<TABLE>
<CAPTION>
<S>                                                                                           <C>
           Garyville, Louisiana.............................................................. 232,000
           Catlettsburg, Kentucky............................................................ 222,000
           Robinson, Illinois................................................................ 192,000
           Detroit, Michigan................................................................   74,000
           Canton, Ohio.....................................................................   73,000
           Texas City, Texas................................................................   72,000
           St. Paul Park, Minnesota.........................................................   70,000
                                                                                              -------
                       Total................................................................. 935,000
                                                                                              =======
</TABLE>

     MAP's   refineries   include   crude  oil   atmospheric   and   vacuum
distillation,    fluid    catalytic    cracking,    catalytic    reforming,
desulfurization   and  sulfur  recovery  units.  The  refineries  have  the
capability  to process a wide variety of crude oils and to produce  typical
refinery products,  including reformulated gasoline ("RFG"). In addition to
typical  refinery   products,   the  Catlettsburg   refinery   manufactures
lubricating oils and a wide range of petrochemicals.  For the twelve months
ended September 30, 1999, 73% of MAP's  production of lubricating  oils was
purchased by Valvoline and 40% of MAP's  production of  petrochemicals  was
purchased by Ashland Distribution.
     MAP  also  produces  asphalt  cements,  polymerized  asphalt,  asphalt
emulsions and industrial asphalts. Additionally, MAP manufactures petroleum
pitch, primarily used in the graphite electrode, clay target and refractory
industries.


                                       5
<PAGE>
     The  table  below  sets  forth  MAP's   refinery  input  and  refinery
production by product group for the twelve months ended  September 30, 1999
and for the nine months ended September 30, 1998.
<TABLE>
<CAPTION>

                                                               Twelve Months  Ended            Nine Months ended
                                                               --------------------            -----------------
                                                                September 30, 1999             September 30, 1998
                                                                ------------------             ------------------
<S>                                                                  <C>                             <C>
      Refinery Input (In thousands of barrels per day)               1,034.0                         1,023.3
      ------------------------------------------------

      Refined Product Yields (In thousands of barrels per day)
      --------------------------------------------------------
      Gasoline    .................................................... 565.5                           539.8
      Distillates....................................................  265.6                           269.2
      Propane........................................................   22.2                            20.9
      Feedstocks & Special Products.................................    64.9                            71.7
      Heavy Fuel Oils................................................   45.1                            47.4
      Asphalt........................................................   70.4                            69.3
                                                                     --------                      ---------
                           Total.....................................1,033.7                         1,018.3
                                                                     =======                         =======
</TABLE>

     MAP and Epsilon Products Company have developed  facilities to produce
800 million pounds per year of polymer grade propylene and polypropylene at
the Garyville refinery. MAP owns and operates facilities to produce polymer
grade  propylene,  which began  production in June 1999.  Epsilon  Products
Company  owns and  operates the  polypropylene  facilities  and markets its
output.
     During the second quarter of 1999, MAP sold Scurlock  Permian LLC, its
crude oil gathering business, to Plains Marketing, L. P. Scurlock Permian's
crude oil gathering  operations were conducted in an area reaching from the
Rocky  Mountains  to the Gulf  Coast.  In  addition,  Scurlock  Permian was
engaged in  purchasing,  selling  and  trading  crude oil,  principally  at
Midland, Texas; Cushing,  Oklahoma and St. James,  Louisiana,  three of the
major  distribution  points for United  States  crude oil. MAP retained the
western Canadian  operations of Marathon  Ashland  Petroleum  Canada,  Ltd.

MARKETING
         MAP's principal  marketing areas for gasoline,  kerosene and light
oils  include  the  Midwest,  the upper Great  Plains and the  southeastern
United  States.  Gasoline,  kerosene  and  light  fuel  oils are sold in 25
states.  Gasoline is sold at wholesale primarily to independent  marketers,
jobbers and chain  retailers who resell  through  several  thousand  retail
outlets  principally  under  their  own  names.  MAP  also  supplies  3,171
jobber-dealer,   open-dealer   and   lessee-dealer   locations   using  the
Marathon(R) and Ashland(R) brand names.
     Gasoline, kerosene, distillates and aviation products are also sold to
utilities,  railroads, river towing companies,  commercial fleet operators,
airlines and governmental agencies.
     Retail  sales of  gasoline  and  diesel  fuel are made  through  MAP's
wholly-owned  subsidiary,  Speedway SuperAmerica LLC. Speedway SuperAmerica
LLC operates 2,217 retail outlets (convenience  store-gasoline stations and
truck stops) in 20 states in the  Southeast  and Midwest  under brand names
including Speedway(R), SuperAmerica(R), Rich(R) and others. The convenience
store-gasoline locations offer consumers gasoline, diesel fuel (at selected
locations) and a broad mix of other products and services, such as tobacco,
soft  drinks,  health  and  beauty  aids,  groceries,   fresh-baked  goods,
automated   teller   machines,   automotive   accessories  and  a  line  of
private-label  items.  The truck stops offer  diesel  fuel,  gasoline and a
variety of other services  associated  with such  locations.  Several truck
stop and  convenience  store  locations  also have  on-premises  brand-name
restaurants such as Subway and Taco Bell.
     On May 24,  1999,  MAP  signed  an  agreement  with  Ultramar  Diamond
Shamrock ("UDS") to purchase 179 UDS owned-and-operated convenience stores,
five  product   terminals  and  an  assignment  of  supply   contracts  for
approximately 240 branded UDS jobber stations in Michigan.  MAP anticipates
closing  this  transaction  before  the end of  calendar  1999,  subject to
receipt of government approvals, consents of third parties and satisfaction
of customary closing conditions.


                                       6
<PAGE>

     During the twelve months ended September 30, 1999, 59% of the revenues
(excluding  excise  taxes) of the  Speedway  SuperAmerica  LLC stores  were
derived from the sale of gasoline and diesel fuel and 41% of such  revenues
were derived from the sale of merchandise.

     The table below shows the volume of MAP's consolidated refined product
sales for the twelve  months ended  September  30, 1999 and the nine months
ended September 30, 1998.
<TABLE>
<CAPTION>
                                                              Twelve Months Ended        Nine Months ended
                                                              -------------------        -----------------
                                                              September 30, 1999         September 30, 1998
                                                              ------------------         ------------------

<S>                                                                  <C>                       <C>
   Refined Product Sales (In thousands of barrels per day)
   -------------------------------------------------------
   Gasoline.......................................................   699.3                     659.1
   Distillates....................................................   324.6                     312.9
   Propane........................................................    22.4                      20.8
   Feedstocks & Special Products..................................    65.1                      68.8
   Heavy Fuel Oils................................................    44.9                      48.4
   Asphalt........................................................    74.3                      73.7
                                                                   ---------                --------
                          Total................................... 1,230.6                   1,183.7
                                                                   =======                   =======

   Matching Buy/Sell Volumes included in above....................    47.7                      38.4
</TABLE>

         MAP  sells  RFG in parts  of its  marketing  territory,  primarily
Chicago,  Illinois;  Louisville,  Kentucky;  Northern  Kentucky;  Maryland;
Virginia;  and  Milwaukee,  Wisconsin.  MAP also markets low vapor pressure
gasolines in eleven states.

SUPPLY AND TRANSPORTATION
     The  crude  oil  processed  in  MAP's   refineries  is  obtained  from
negotiated lease, contract and spot purchases or exchanges.  For the twelve
months ended September 30, 1999, MAP's negotiated lease,  contract and spot
purchases of U.S. crude oil for refinery input averaged 325,400 barrels per
day (1 barrel = 42 United  States  gallons)  including an average of 21,800
barrels per day acquired from  Marathon Oil Company.  For the twelve months
ended  September 30, 1999,  MAP's foreign crude oil  requirements  were met
largely  through  purchases  from various  foreign  national oil companies,
producing companies and traders. Purchases of foreign crude oil represented
64% of MAP's crude oil  requirements  for the twelve months ended September
30, 1999.
     MAP's  ownership  or  interest  in  domestic  pipeline  systems in its
refining and marketing  areas is  significant.  MAP owns,  leases or has an
ownership  interest  in 7,282 miles of active  pipeline in 16 states.  This
network  transports  crude oil and refined  products to and from terminals,
refineries  and  other  pipelines.  It  includes  381  miles of  crude  oil
gathering  lines,  4,040  miles of crude oil trunk lines and 2,861 miles of
refined product lines.
     MAP has a 46.7% ownership interest in LOOP LLC ("LOOP"),  which is the
owner and  operator of the only U.S.  deepwater  port  facility  capable of
receiving crude oil from very large crude carriers.  Ashland has retained a
4% ownership  interest in LOOP. MAP also owns a 49.9% ownership interest in
LOCAP  INC.  ("LOCAP"),  which is the  owner  and  operator  of a crude oil
pipeline  connecting  LOOP to the Capline  system.  Ashland has retained an
8.6% ownership interest in LOCAP. In addition,  MAP has a 37.169% ownership
interest in the Capline system. These port and pipeline systems provide MAP
with access to common carrier  transportation from the Louisiana Gulf Coast
to Patoka,  Illinois.  At Patoka,  the Capline  system  connects with other
common   carrier   pipelines   owned  or  leased   by  MAP  which   provide
transportation  to MAP's  refineries  in Illinois,  Kentucky,  Michigan and
Ohio.
     MAP also has a stock  interest in Minnesota  Pipe Line Company,  which
owns a crude  oil  pipeline  in  Minnesota.  Minnesota  Pipe  Line  Company
provides MAP with access to crude oil common  carrier  transportation  from
Clearbrook, Minnesota to Cottage Grove, Minnesota, which is in the vicinity
of MAP's St. Paul Park, Minnesota refinery.
     MAP's marine  transportation  operations  include  towboats and barges
that  transport  refined  products on the Ohio,  Mississippi  and  Illinois
rivers, their tributaries and the Intracoastal  Waterway. In addition,  MAP
leases on a long-term  basis two 80,000  deadweight ton tankers,  which are
"bare boat sub-chartered" to a third party operation. These tankers are not
essential for MAP to satisfy its own crude oil requirements.


                                       7
<PAGE>

     MAP  leases  and owns rail cars in various  sizes and  capacities  for
movement of  petroleum  products and  chemicals.  MAP also owns or leases a
large number of tractor-trailers, tank trailers and general service trucks.
         In  addition,  MAP owns and operates 88 terminal  facilities  from
which it sells a wide range of petroleum  products.  These  facilities  are
supplied by a combination of barges, pipeline, truck and rail.

OTHER MATTERS
     MAP experiences normal seasonal  variations in its sales and operating
results. This seasonality is due primarily to increased demand for gasoline
during the summer driving season,  higher demand for distillate  during the
winter heating season and increased demand for asphalt from the road paving
industry during the construction season.
     For  information  on MAP and  federal,  state and local  statutes  and
regulations  governing  releases into the  environment or protection of the
environment, see "Item 1. Miscellaneous - Environmental Matters."


                                 ARCH COAL

     Ashland owns  approximately  58% of Arch Coal, Inc., a publicly-traded
corporation (NYSE:ACI).  Arch Coal files periodic reports, including annual
reports on Form 10-K,  pursuant to the Securities Exchange Act of 1934. For
information  on  Ashland's  proposed  spin-off  of Arch Coal,  see "Item 1.
Corporate Developments."
     Arch Coal is the second  largest  coal  producer in the United  States
with annual  production  that  accounts for almost 10% of annual U.S.  coal
production. Arch Coal mines, processes and markets primarily compliance and
low-sulfur  coal from 40 surface,  underground  and auger mines  located in
western,  central  Appalachian  and  midwestern  United States coal fields.
Compliance and low-sulfur  coal are types of coal that,  when burned,  emit
1.2  pounds  and 1.6  pounds or less of sulfur  dioxide  per  million  Btu,
respectively.   Coal  from  the  mines  of  Arch  Coal's   subsidiaries  is
transported by rail, truck and barge to domestic  customers and to Atlantic
or Pacific  coast  terminals  for  shipment to domestic  and  international
customers.
     On June 1,  1998,  Arch  Coal  acquired  the  Colorado  and Utah  coal
operations  of  Atlantic  Richfield  Company  ("ARCO")  and  simultaneously
combined the acquired ARCO operations,  Arch Coal's Wyoming  operations and
ARCO's  Wyoming  operations  in a new  joint  venture  named  Arch  Western
Resources, LLC ("Arch Western"). Arch Western is 99% owned by Arch Coal and
1% owned by ARCO. All of the domestic coal reserves  acquired from ARCO are
"compliance  coal," meeting the sulfur dioxide  emissions  requirements  of
Phase II of the Clean Air Act.
     The following  discussion  includes pro forma combined  operating data
which gives  effect to the merger of Ashland  Coal,  Inc.  and Arch Mineral
Corporation  (which  occurred  on July 1,  1997) as if it had  occurred  at
October 1, 1996 and to the acquisition of ARCO's U.S. operations as of June
1,  1998.  The pro  forma  combined  operating  data  does not  purport  to
represent  the  operating  results  which would have been  achieved had the
merger of Ashland Coal, Inc. and Arch Mineral Corporation actually occurred
as of October 1, 1996.
     Arch Coal and its independent  operating  subsidiaries (which does not
include  tons  sold by  Canyon  Fuel as Arch  Coal's  interest  therein  is
accounted  for using the equity  method) sold  approximately  109.3 million
tons of coal in the twelve months ended  September 30, 1999, as compared to
67.3 and 53.7 million tons sold in the twelve  months ended  September  30,
1998 and 1997, respectively. Of the total tonnage sold in the twelve months
ended  September  30,  1999,  approximately  80.3% was sold under long term
contracts  (contracts  having a term greater than one year), as compared to
76.5% and 72.4% for the twelve  months ended  September  30, 1998 and 1997,
respectively,  with the balance  being sold on the spot  market  (contracts
having a term of one year or less).  In the twelve  months ended  September
30, 1999, Arch Coal and its  independent  operating  subsidiaries  sold 3.9
million tons of coal in the export market (which does not include tons sold
by Canyon Fuel),  compared to 3.8 and 2.7 million tons in the twelve months
ended September 30, 1998 and 1997, respectively.
     During the twelve months ended  September 30, 1999,  Arch Coal's total
sales to American Electric Power Company, Inc. ("AEP") and Southern Company
and their  respective  affiliates  accounted  for  approximately  11.3% and
11.1%,  respectively,  of Arch Coal's total revenues for such period.  AEP,
Southern  Company  and/or  their  affiliates  each  currently  has multiple
long-term  contracts with Arch Coal. If Arch Coal  experienced an immediate
loss of all of the contracts with either of these customers, the loss could
have a material adverse effect on Arch Coal.
     As of September 30, 1999,  Arch Coal  estimates it owned or controlled
measured  (proven) and indicated  (probable) coal reserves of approximately
3.6 billion tons, as set forth in the following  table.  Reserve  estimates
are


                                       8
<PAGE>
prepared by Arch Coal's  engineers and  geologists and are reviewed and
updated periodically. Total reserve estimates will change from time to time
reflecting  mining  activities,  analysis of new engineering and geological
data,  changes in reserve  holdings and other factors.  Anticipated  losses
from  extraction  and,  where  applicable,  washing  of the coal  have been
eliminated  from the estimate.  Arch Coal believes that a majority of these
reserves are comprised of  low-sulfur  coal,  and a substantial  portion of
such  low-sulfur  coal  is  "compliance  coal."  Ashland  has  not  made an
independent  verification of the reserve  estimate or sulfur content of the
estimated reserves.

     RECOVERABLE COAL
<TABLE>
<CAPTION>
                  Region or State                                   Measured         Indicated            Total
                  ---------------                                   --------         ---------            -----
                                                                                 (Thousands of Tons)
<S>                                                                 <C>               <C>
         Central Appalachia ....................................    982,079         418,171              1,400,250
         Illinois ..............................................    241,735          86,687                328,422
         Colorado ..............................................    115,327          24,931                140,258
         Utah ..................................................    183,330          57,420                240,750 *
         Wyoming ...............................................  1,423,878          68,794              1,492,672
                                                                  ---------         -------              ---------
                           Total................................. 2,946,349         656,003              3,602,352
                                                                  =========          =======             =========

      *  Represents  100% of the  reserves  held by Canyon  Fuel  Company,  LLC,  in which  Arch  Coal  holds a 65%
         interest.

</TABLE>
     Arch Coal's coal properties are either owned outright or controlled by
lease.  As of  September  30,  1999,  Arch Coal's  subsidiaries  owned,  or
controlled  primarily  through  long-term  leases,  approximately  104,346,
57,571  and  14,500  acres of coal  lands in  Wyoming,  Utah and  Colorado,
respectively;  273,000,  90,500  and  2,000  acres  of coal  lands  in West
Virginia, Eastern Kentucky, and Virginia,  respectively;  and 118,600 acres
of coal lands in the Illinois Basin.
     Approximately  84,327 acres of Arch Coal's  660,000 acres of coal land
(which  totals  include 100% of the acreage held by Canyon Fuel) are leased
from the federal  government  with terms  expiring  between  1999 and 2019,
subject to  readjustment  and/or  extension and to earlier  termination for
failure to meet diligent development  requirements.  Additionally,  private
term leases  covering  principal  reserves under Arch Coal's current mining
plans are not scheduled to expire prior to  expiration of projected  mining
activities.  Arch Coal's  subsidiaries  also control  through  ownership or
long-term  leases  approximately  5,880 acres of land which are used either
for Arch Coal's coal  processing  facilities or are being held for possible
future  development.  Royalties are paid to lessors either as a fixed price
per ton or as a percentage of the gross sales price of the mined coal. Most
of these leases run until the exhaustion of mineable and merchantable coal.
The  remaining  leases have primary terms ranging from one to 40 years from
the date of their execution,  with most containing options to renew. Mining
plans are not necessarily indicative of the life of the mine. The extent to
which reserves will  eventually be mined depends upon a variety of factors,
including  future economic  conditions and governmental  actions  affecting
both the mining and marketability of coal.
     Arch Coal's  Apogee Coal Company and Hobet Mining,  Inc.  subsidiaries
are members of the  Bituminous  Coal Operators  Association,  and each is a
signatory to a collective bargaining agreement with the United Mine Workers
of  America  that  expires  on  December  31,  2002.  Two  other  Arch Coal
subsidiaries  are  signatories  to collective  bargaining  agreements  with
independent  employee  associations.  Employees  of the  remainder  of Arch
Coal's operating subsidiaries are not represented by labor unions.
         For  information  on federal and state  statutes  and  regulations
governing the coal industry,  see "Item 1.  Miscellaneous  -  Environmental
Matters."


                                       9
<PAGE>
                               MISCELLANEOUS

ENVIRONMENTAL MATTERS
     Ashland has implemented a company-wide  environmental  policy overseen
by the  Public  Policy -  Environmental  Committee  of  Ashland's  Board of
Directors.  Ashland's  Environmental,  Health  and  Safety  group  has  the
responsibility   to  ensure  that  Ashland's   operating   groups  maintain
environmental   compliance  in   accordance   with   applicable   laws  and
regulations.
     Federal,  state  and  local  laws  and  regulations  relating  to  the
protection  of the  environment  have a  significant  impact on how Ashland
conducts  its  businesses.  These  include the Clean Air Act  ("CAA")  with
respect to air emissions, the Clean Water Act ("CWA") with respect to water
discharges,  the Resource  Conservation  and  Recovery  Act  ("RCRA")  with
respect to solid and hazardous  waste  generation,  treatment,  storage and
disposal,  the  Comprehensive  Environmental  Response,  Compensation,  and
Liability Act ("CERCLA") and the Superfund  Amendments and  Reauthorization
Act of 1986 ("SARA") with respect to releases and  remediation of hazardous
substances  (CERCLA  and SARA are  sometimes  referred to  collectively  as
"Superfund"),  the Toxic  Substances  Control Act ("TSCA")  with respect to
chemical formulation and use, the Oil Pollution Act of 1990 ("OPA 90") with
respect  to  oil  pollution,   spill   response  and  financial   assurance
requirements  for  marine  operations,   the  Surface  Mining  Control  and
Reclamation  Act of 1977  ("SMCRA")  with  respect to surface  mining,  the
Federal  Occupational  Safety  and  Health  Act  ("OSHA")  with  respect to
workplace health and safety  standards,  the Federal Mine Safety and Health
Act of 1977 ("MSHA") with respect to health and safety  standards on mining
operations,  and various other federal, state and local laws related to the
environment,  health and safety.  In addition,  most  foreign  countries in
which Ashland conducts business have laws dealing with the same matters.
     In  connection  with the  formation of MAP,  Marathon and Ashland each
retained  responsibility  for certain  environmental  costs  arising out of
their   respective   prior   ownership  and  operation  of  the  facilities
transferred to MAP. In certain  situations,  various  threshold  provisions
apply,   eliminating  or  reducing  the  financial  responsibility  of  the
contributing  party until certain levels of expenditure  have been reached.
In other  situations,  sunset  provisions  gradually  diminish the level of
financial responsibility of the contributing party over time.
     At  September   30,  1999,   Ashland's   reserves  for   environmental
assessments and remediation efforts were $166 million, reflecting Ashland's
current estimate of the costs which are most likely to be incurred over the
period during which the clean-up will be performed to remediate  identified
environmental conditions for which costs are reasonably estimable.
     Expenditures  for  investigatory  and remedial efforts in future years
are subject to the uncertainties  associated with environmental  exposures,
including  identification  of new sites at which  cleanup is  required  and
changes in laws and regulations and their  application.  Such expenditures,
however,  are not expected to have a material  adverse  effect on Ashland's
consolidated financial position, cash flow or liquidity.
     AIR - The CAA imposes stringent limits on air emissions, establishes a
federally  mandated  operating  permit  program,  and  allows for civil and
criminal  enforcement  actions.  Additionally,  it establishes  air quality
attainment  deadlines and control requirements based on the severity of air
pollution  in a given  geographical  area.  Various  state  clean  air acts
implement,  complement and, in some instances,  add to the  requirements of
the federal CAA.  The  requirements  of the CAA and its state  counterparts
have a significant  impact on the daily  operation of Ashland's  businesses
and, in many cases, on product  formulation  and other  long-term  business
decisions. Ashland's businesses maintain numerous permits pursuant to these
clean air laws, and have implemented  systems to oversee ongoing compliance
efforts.
     In July  1997,  the  United  States  Environmental  Protection  Agency
("EPA") promulgated revisions to the National Ambient Air Quality Standards
for ground level ozone and particulate matter. These revisions, if they are
implemented  by the states,  could have a significant  effect on certain of
Ashland's chemical manufacturing and


                                       10
<PAGE>


distribution   businesses,   and  on  MAP.  However,  EPA's  authority  and
scientific  basis to promulgate these standards were challenged by industry
and  overturned  by the  federal  Court  of  Appeals  for the  District  of
Columbia.  Litigation  is  continuing  as  are  efforts  by EPA  and  other
regulatory and law enforcement  agencies to achieve the objectives of these
standards through other means. It is not currently possible to estimate any
potential financial impact that any revised standards may have on Ashland's
operations.
     WATER - Ashland's  businesses  maintain numerous  discharge permits as
required under the National Pollutant  Discharge  Elimination System of the
CWA and state  programs,  and have  implemented  systems to  oversee  their
compliance efforts. In addition, several of MAP's operations, in particular
its barge and terminal facilities, are regulated under OPA 90.
     SOLID  WASTE  -  Ashland's  businesses  are  subject  to  RCRA,  which
establishes  standards for the  management  of solid and hazardous  wastes.
Besides affecting current waste disposal practices, RCRA also addresses the
environmental  effects  of  certain  past waste  disposal  operations,  the
recycling  of  wastes  and the  regulation  of  underground  storage  tanks
("USTs") containing regulated substances.  In addition,  new laws are being
enacted and regulations are being adopted by various regulatory agencies on
a continuing basis, and the costs of compliance with these new rules cannot
be estimated  until the manner in which they will be  implemented  has been
more accurately defined.
     REMEDIATION - Ashland  currently or has in the past  operated  various
facilities  where,  during the normal  course of  operations,  releases  of
hazardous constituents have occurred. Federal and state laws, including but
not  limited  to  RCRA  and  various   remediation   laws,   require   that
contamination  caused by such  releases  be  assessed  and,  if  necessary,
remediated to meet applicable standards.  MAP operates, and in the past has
operated,  certain  retail  outlets  where,  during  the  normal  course of
operations, releases of petroleum products from USTs have occurred. Federal
and state laws require that contamination  caused by such releases at these
sites  be  assessed  and,  if  necessary,  remediated  to  meet  applicable
standards.
     SURFACE  MINING - SMCRA was enacted to regulate the surface  mining of
coal and the surface  effects of  underground  coal  mining.  All states in
which Arch Coal's  subsidiaries  operate have similar laws and  regulations
enacted  pursuant  to SMCRA.  These laws impose  environmental  performance
standards,  requirements to perform land and natural resource  reclamation,
and funding  requirements  to assure that adequate  financial  reserves are
maintained to meet all substantive environmental obligations.
     On October 20, 1999, the U.S. District Court for the Southern District
of West  Virginia  permanently  enjoined  the  West  Virginia  Division  of
Environmental Protection (the "West Virginia DEP") from issuing new permits
that  authorize the  construction  of "valley fills" as part of coal mining
operations.  The  injunction  stems  from  litigation  brought  by  private
individuals  challenging  the legality of surface  mining in West  Virginia
which results in the construction of such valley fills. A valley fill is an
engineered  work located at a lower  elevation  from the surface mine where
excess rock and earth is placed during mining.
     The district  court has granted a stay of its  injunction  pending the
outcome of an appeal of the court's decision filed by the West Virginia DEP
with the U.S. Court of Appeals for the Fourth Circuit.  It is impossible to
predict with certainty the outcome of the appeal. If, however, the district
court's decision is not overturned or if a legislative or other solution is
not achieved, then Arch Coal and other coal producers' ability to mine coal
in West Virginia in the future would be seriously compromised.

RESEARCH
         Ashland  conducts a program of research and  development to invent
and improve  products and processes and to improve  environmental  controls
for its existing  facilities.  It maintains its primary research facilities
in Dublin, Ohio; Lexington,  Kentucky; and Atlanta,  Georgia.  Research and
development costs are expensed as they are incurred and totaled $27 million
in fiscal 1999 ($28 million in 1998 and $29 million in 1997).

COMPETITION
     In all its operations,  Ashland is subject to intense competition both
from  companies in the industries in which it operates and from products of
companies in other industries.  The majority of the business for which APAC
competes  is  obtained  by  competitive  bidding.   Ashland  Distribution's
chemicals  and solvents  distribution  businesses  compete  with  national,
regional and local companies  throughout North America,  while its plastics
distribution  businesses  compete worldwide.  Ashland Specialty  Chemical's
businesses compete globally in selected niche


                                       11
<PAGE>

markets,  largely on the basis of  technology  and service,  while  holding
proprietary technology in virtually all its specialty chemicals businesses.
Ashland  Specialty   Chemical's   petrochemicals   business  is  largely  a
commodities  business,  with pricing and quality  being the most  important
factors. Valvoline competes primarily with domestic oil companies and, to a
lesser  extent,  with  international  oil  companies on a worldwide  basis.
Valvoline's  brand recognition and increasing market share in the "fast oil
change" market are important competitive factors.
     MAP competes  primarily with other domestic  refiners and, to a lesser
extent,  with imported products.  MAP's refineries are located close to its
market areas, giving MAP a geographic advantage in supplying these regions.
MAP's retail operations  compete with major oil companies,  independent oil
companies  and   independent   marketers.   The  coal  industry  is  highly
competitive,  and Arch Coal competes  (principally  in price,  location and
quality of coal) with other coal producers.

FORWARD-LOOKING STATEMENTS
     This Form 10-K and the  documents  incorporated  by reference  contain
forward-looking  statements  within  the  meaning  of  Section  27A  of the
Securities  Act of 1933 and Section 21E of the  Securities  Exchange Act of
1934,   including  various  information  within  the  "Capital  Resources,"
"Derivative  Instruments,"  "Year 2000 Readiness" and "Outlook" sections in
Management's Discussion and Analysis in Ashland's Annual Report. Words such
as  "anticipates,"   "believes,"   "estimates,"   "expects,"  "is  likely,"
"predicts,"  and  variations  of such  words and  similar  expressions  are
intended to identify  such  forward-looking  statements.  Although  Ashland
believes  that its  expectations  are based on reasonable  assumptions,  it
cannot assure that the  expectations  contained in such  statements will be
achieved.  Important  factors  which could cause  actual  results to differ
materially  from those  contained in such  statements  are discussed  under
"Risks  and  Uncertainties"  in Note A of Notes to  Consolidated  Financial
Statements in Ashland's  Annual Report.  Other factors and risks  affecting
Ashland's  revenues and operations are discussed below, as well as in other
portions of this Form 10-K.
     Ashland's  operations  are  affected  by  domestic  and  international
political,  legislative,  regulatory  and legal  actions.  Such actions may
include  changes in the  policies of OPEC or other  developments  affecting
oil-producing countries, changes in tax laws, and changes in environmental,
health and safety laws.
     Domestic and international  economic conditions,  such as recessionary
trends, inflation, interest and monetary exchange rates, as well as changes
in demand for products and services,  can also have a significant effect on
Ashland's  operations.  Although Ashland maintains reserves for anticipated
liabilities  and carries  various  levels of  insurance,  Ashland  could be
affected by civil, criminal,  regulatory or administrative  actions, claims
or proceedings.  In addition,  climate and weather can significantly affect
Ashland  in  several  of  its  operations  such  as its  APAC  construction
activities,  MAP's  heating  oil  businesses  and  Arch  Coal's  sales  and
production of coal.

ITEM 2. PROPERTIES
     Ashland's  corporate  headquarters,  which is  leased,  is  located in
Covington,  Kentucky.  Principal  offices  of other  major  operations  are
located in Atlanta,  Georgia (APAC); Dublin, Ohio (Ashland Distribution and
Ashland Specialty Chemical);  Lexington, Kentucky (Valvoline); and Russell,
Kentucky (Administrative Services), all of which are leased, except for the
Russell  office,  which is owned.  Principal  manufacturing,  marketing and
other  materially   important  physical   properties  of  Ashland  and  its
subsidiaries  are  described  under the  appropriate  segment under Item 1.
Additional  information concerning certain leases may be found in Note H of
Notes to Consolidated Financial Statements in Ashland's Annual Report.

ITEM 3. LEGAL PROCEEDINGS
     ENVIRONMENTAL  PROCEEDINGS - (1) As of September 30, 1999, Ashland had
been  identified  as  a  "potentially   responsible  party"  ("PRP")  under
Superfund or similar state laws for potential  joint and several  liability
for  clean-up  costs in  connection  with  alleged  releases  of  hazardous
substances in connection with 89 waste  treatment or disposal sites.  These
sites  are  currently   subject  to  ongoing   investigation  and  remedial
activities,  overseen  by the EPA or a state  agency,  in which  Ashland is
typically participating as a member of a PRP group. Generally,  the type of
relief sought includes remediation of contaminated soil and/or groundwater,
reimbursement for past costs of site clean-up and administrative oversight,
and/or  long-term  monitoring  of  environmental  conditions  at the sites.
Ashland carefully  monitors the investigatory and remedial activity at many
of  these  sites.  Based  on its  experience  with  site  remediation,  its
familiarity with current  environmental laws and regulations,  its analysis
of the  specific  hazardous  substances  at issue,  the  existence of other
financially  viable  PRPs  and  its  current  estimates  of  investigatory,
clean-up  and  monitoring  costs at each site,  Ashland  believes  that its
liability at these sites,  either  individually or in the


                                       12
<PAGE>
aggregate, after taking into account its insurance coverage and established
financial  reserves,  will not have a material  adverse effect on Ashland's
consolidated  financial  position,  cash flow or liquidity.  However,  such
matters could have a material effect on Ashland's  results of operations in
a  particular  quarter or fiscal year as they  develop or as new issues are
identified.  Estimated costs for these matters are recognized in accordance
with generally accepted accounting principles governing the likelihood that
costs will be incurred and Ashland's ability to reasonably  estimate future
costs.
     (2)  Pursuant  to  a  1990  Agreed  Order  with  the  Commonwealth  of
Kentucky's   Natural   Resources  and  Environmental   Protection   Cabinet
("NREPC"),   Ashland  has  conducted  source   investigation  and  remedial
activities related to hydrocarbon  contamination of the groundwater beneath
the Catlettsburg,  Kentucky refinery,  operated since 1998 by MAP. In 1999,
Ashland and the NREPC initiated  negotiations  for a new Agreed Order which
would identify future  investigative  efforts and establish  timetables for
strategic  remedial  activities.  This Order is also  expected to include a
monetary  penalty.  In connection with the formation of MAP, Ashland agreed
to retain responsibility for this matter.  Because discussions are ongoing,
Ashland  is  unable to  predict  what the final  penalty  amount  might be.
However,  the penalty  amount is not  expected  to have a material  adverse
effect  on  Ashland's  consolidated   financial  position,   cash  flow  or
liquidity.
     LOCKHEED  LITIGATION  - Ashland was a  defendant  in a series of cases
involving   more  than  600  former   workers  at  the  Lockheed   aircraft
manufacturing  facility  in Burbank,  California.  The  plaintiffs  alleged
personal injuries  resulting from exposure to chemicals sold to Lockheed by
Ashland, and inadequate labeling of such chemicals.  Ashland has reached an
agreement with plaintiffs' counsel to fully resolve and settle this matter,
subject to execution of  appropriate  documents by the parties and approval
by the court. Ashland believes the settlement amount, which is not material
to Ashland, will be covered by insurance.

ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS
         No matters were submitted to a vote of security  holders,  through
the  solicitation  of  proxies  or  otherwise,  during  the  quarter  ended
September 30, 1999.

ITEM X.  EXECUTIVE OFFICERS OF ASHLAND
     The following is a list of Ashland's  executive  officers,  their ages
and  their  positions  and  offices  during  the last  five  years  (listed
alphabetically  after  the  top  two  officers  as  to  other  Senior  Vice
Presidents, Administrative Vice Presidents and other executive officers).
      PAUL W. CHELLGREN* (age 56) is Chairman of the Board, Chief Executive
Officer and  Director of Ashland and a Director of Arch Coal,  Inc. and has
served in such capacities  since 1997,  1996, 1992 and 1997,  respectively.
During  the past five  years,  he has also  served as  President  and Chief
Operating Officer of Ashland.
      JOHN  A.  BROTHERS*  (age  59) was an  Executive  Vice  President  of
Ashland,  a position he had held since 1997. During the past five years, he
also  served as Senior Vice  President  and Group  Operating  Officer - The
Valvoline  Company and  Ashland  Chemical  Company.  Mr.  Brothers  retired
effective September 30, 1999.
     JAMES R. BOYD* (age 53) is Senior Vice  President and Group  Operating
Officer - APAC,  Inc. and a Director of Arch Coal,  Inc.,  having served in
such capacities since 1989, 1993 and 1997, respectively.
      DAVID J.  D'ANTONI*  (age 54) is  Senior  Vice  President  and  Group
Operating  Officer - Ashland  Distribution  Company and  Ashland  Specialty
Chemical  Company  and has served in such  capacities  since 1998 and 1999,
respectively.  During the past five years,  he has also served as President
of Ashland Chemical Company.
      JAMES J.  O'BRIEN  (age 45) is Senior Vice  President  of Ashland and
President of The Valvoline  Company and has served in such capacities since
1997 and 1995, respectively. During the past five years, he has also served
as Vice  President  of Ashland  and Vice  President  of  Ashland  Petroleum
Company.
      CHARLES F. POTTS (age 55) is Senior  Vice  President  of Ashland  and
President of APAC, Inc. and has served in such capacities since 1992.

- ---------------
*Member of Ashland's Executive Committee


                                       13
<PAGE>

     J. MARVIN QUIN* (age 52) is Senior Vice President and Chief  Financial
Officer of Ashland and a Director of Arch Coal, Inc. and has served in such
capacities since 1992 and 1997, respectively.
     KENNETH  L.  AULEN  (age  50) is  Administrative  Vice  President  and
Controller of Ashland and has served in such capacities since 1992.
      PHILIP W. BLOCK* (age 52) is  Administrative  Vice  President - Human
Resources  of Ashland and a Director of Arch Coal,  Inc.  and has served in
such capacities since 1992 and 1999, respectively.
     PETER M. BOKACH (age 53) is Vice President of Ashland and President of
Ashland  Distribution Company and has served in such capacities since 1999.
During the past five  years,  he has also  served as Group  Vice  President
Distribution of Ashland Chemical Company.
     JAMES A. DUQUIN (age 52) is Vice President of Ashland and President of
Ashland Specialty  Chemical Company and has served in such capacities since
1999.  During  the past  five  years,  he has  also  served  as Group  Vice
President - Specialty  Chemical Division and Vice President - IC&S Division
of Ashland Chemical Company.
     DAVID L. HAUSRATH*  (age 47) is Vice President and General  Counsel of
Ashland   and  has  served  in  such   capacities   since  1998  and  1999,
respectively.  During the past five years,  he has also served as Associate
General Counsel and Assistant General Counsel of Ashland.
      J. DAN  LACY*  (age 52) is Vice  President  -  Corporate  Affairs  of
Ashland and has served in such capacity since 1986.
     RICHARD P. THOMAS* (age 53) is Vice President and Secretary of Ashland
and has served in such capacities since 1998 and 1999, respectively. During
the past five years,  he has also served as  Associate  General  Counsel of
Ashland and  Administrative  Vice President and General  Counsel of Ashland
Petroleum Company.
     LAMAR M.  CHAMBERS  (age 45) is Auditor  of Ashland  and has served in
such capacity since 1998. During the past five years, he has also served as
Vice  President,   Finance  and  Controller  of  MAP,  Administrative  Vice
President - Finance of Ashland Petroleum Company and Executive Assistant to
the Chief Executive Officer of Ashland.

     Each executive officer is elected by the Board of Directors of Ashland
to a term of one year, or until his or her  successor is duly  elected,  at
the annual  meeting of the Board of  Directors,  except in those  instances
where the officer is elected  other than at an annual  meeting of the Board
of  Directors,  in which  case his or her  tenure  will  expire at the next
annual meeting of the Board of Directors unless the officer is re-elected.

                                  PART II

ITEM 5. MARKET FOR  REGISTRANT'S  COMMON STOCK AND RELATED  SECURITY HOLDER
MATTERS
     There is hereby incorporated by reference the information appearing in
Note P of Notes to Consolidated  Financial  Statements in Ashland's  Annual
Report.
     At September  30, 1999,  there were  approximately  21,000  holders of
record of Ashland's Common Stock. Ashland Common Stock is listed on the New
York and  Chicago  stock  exchanges  (ticker  symbol  ASH) and has  trading
privileges  on the  Boston,  Cincinnati,  Pacific  and  Philadelphia  stock
exchanges.
     During the quarter ended  September 30, 1999,  Ashland  issued 790,011
shares of its Common Stock,  par value $1.00 per share in  connection  with
the acquisition of Buster Paving Company,  Inc., which closed on August 31,
1999.  The shares were  issued in a  transaction  exempt from  registration
pursuant to Section 4(2) of the Securities Act of 1933, as amended, and the
regulations thereunder.

- ---------------
*Member of Ashland's Executive Committee


                                       14
<PAGE>
ITEM 6. SELECTED FINANCIAL DATA
     There is hereby  incorporated by reference the  information  appearing
under the caption "Five-Year Selected Financial  Information" on Page 54 in
Ashland's Annual Report.

ITEM 7.  MANAGEMENT'S  DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
         AND RESULTS OF OPERATIONS
     There is hereby  incorporated by reference the  information  appearing
under the caption "Management's  Discussion and Analysis" on Pages 26 to 33
in Ashland's Annual Report.

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
      There is hereby  incorporated by reference the information  appearing
under the caption "Derivative  Instruments" on Pages 31 and 32 in Ashland's
Annual Report.

ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA
      There is hereby incorporated by reference the consolidated  financial
statements appearing on Pages 35 through 53 in Ashland's Annual Report.

ITEM 9. CHANGES IN AND  DISAGREEMENTS  WITH  ACCOUNTANTS  ON ACCOUNTING AND
FINANCIAL DISCLOSURE
     None

                                  PART III

ITEM 10.  DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT
     There is hereby  incorporated  by reference the  information to appear
under the  caption  "Ashland  Inc.'s  Board of  Directors  -  Nominees  for
Election at the 2000 Annual Meeting" and the information  regarding Section
16 beneficial  ownership reporting compliance in Ashland's definitive Proxy
Statement for its January 27, 2000 Annual  Meeting of  Shareholders,  which
will be filed with the SEC within 120 days after September 30, 1999 ("Proxy
Statement").  See also the list of Ashland's executive officers and related
information  under  "Executive  Officers  of  Ashland"  in  Part I - Item X
herein.

ITEM 11. EXECUTIVE COMPENSATION
      There is hereby  incorporated  by reference the information to appear
under the captions  "Executive  Compensation,"  "Compensation of Directors"
and  "Miscellaneous - Personnel and Compensation  Committee  Interlocks and
Insider Participation" in Ashland's Proxy Statement.

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT
      There is hereby  incorporated  by reference the information to appear
under the caption  "Ashland Common Stock Ownership of Directors and Certain
Officers  of  Ashland"  and the  information  regarding  the  ownership  of
securities of Ashland in Ashland's Proxy Statement.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS
     There is hereby  incorporated  by reference the  information to appear
under the caption "Business Relationships" in Ashland's Proxy Statement.

                                  PART IV

ITEM 14. EXHIBITS,  FINANCIAL  STATEMENT  SCHEDULES AND REPORTS ON FORM 8-K
     (a)  DOCUMENTS  FILED  AS PART OF THIS  REPORT
      (1) and (2)  Financial Statements and Financial Schedule
     The  consolidated  financial  statements  and  financial  schedule  of
Ashland presented or incorporated by reference in this report are listed in
the index on Page 20.


                                       15
<PAGE>

      (3) Exhibits
         3.1      -        Second Restated  Articles of  Incorporation of
                           Ashland,  as amended to January  30, 1998 (filed
                           as  Exhibit  3 to  Ashland's  Form  10-Q for the
                           quarter ended December 31, 1997 and incorporated
                           herein by reference).
         3.2      -        By-laws of Ashland,  as amended to January 28,
                           1999  (filed as Exhibit  3.2 to  Ashland's  Form
                           10-Q for the quarter ended December 31, 1998 and
                           incorporated herein by reference).
         4.1      -        Ashland  agrees  to  provide  the  SEC,  upon
                           request,  copies  of  instruments  defining  the
                           rights of holders of  long-term  debt of Ashland
                           and   all  of   its   subsidiaries   for   which
                           consolidated   or    unconsolidated    financial
                           statements  are  required  to be filed  with the
                           SEC.
         4.2       -       Indenture,  dated as of August 15,  1989,  as
                           amended  and  restated  as of August  15,  1990,
                           between  Ashland and Citibank,  N.A., as Trustee
                           (filed as Exhibit  4(a) to  Ashland's  Form 10-K
                           for the fiscal year ended September 30, 1991 and
                           incorporated herein by reference).
         4.3       -       Rights  Agreement,  dated as of May 16,  1996,
                           between   Ashland  Inc.  and  Harris  Trust  and
                           Savings  Bank,   together  with  Form  of  Right
                           Certificate  (filed as  Exhibits  4(a) and 4(c),
                           respectively,  to Ashland's  Form 8-A filed with
                           the SEC on May 16, 1996 and incorporated  herein
                           by reference).

     The following  Exhibits 10.1 through 10.16 are  compensatory  plans or
arrangements  or  management  contracts  required  to be filed as  exhibits
pursuant to Item 601(b)(10)(ii)(A) of Regulation S-K.

         10.1       -      Amended Stock Incentive Plan for Key Employees
                           of Ashland Inc. and its Subsidiaries.
         10.2       -      Ashland Inc.  Deferred  Compensation  Plan for
                           Non-Employee Directors.
         10.3       -      Tenth  Amended  and  Restated   Ashland  Inc.
                           Supplemental  Early  Retirement Plan for Certain
                           Employees.
         10.4       -      Ashland  Inc.  Incentive   Compensation  Plan
                           (filed as Exhibit  10.6 to  Ashland's  Form 10-K
                           for the fiscal year ended September 30, 1993 and
                           incorporated herein by reference).
         10.5       -      Ashland Inc. Salary  Continuation  Plan (filed
                           as Exhibit  10(c).11 to Ashland's  Form 10-K for
                           the fiscal  year ended  September  30,  1988 and
                           incorporated herein by reference).
         10.6       -      Form  of  Ashland  Inc.  Executive  Employment
                           Contract   between   Ashland  Inc.  and  certain
                           executive officers of Ashland.
         10.7       -      Form  of  Indemnification  Agreement  between
                           Ashland  Inc.  and each  member  of its Board of
                           Directors   (filed  as   Exhibit   10(c).13   to
                           Ashland's  Form 10-K for the  fiscal  year ended
                           September  30, 1990 and  incorporated  herein by
                           reference).
         10.8       -      Ashland  Inc.   Nonqualified  Excess  Benefit
                           Pension   Plan   (filed  as  Exhibit   10.11  to
                           Ashland's  Form 10-K for the  fiscal  year ended
                           September  30, 1998 and  incorporated  herein by
                           reference).
         10.9       -      Ashland Inc. Long-Term Incentive Plan.
         10.10      -      Ashland  Inc.  Directors'   Charitable  Award
                           Program  (filed as  Exhibit  10.13 to  Ashland's
                           Form 10-K for the fiscal  year  ended  September
                           30, 1996 and incorporated herein by reference).
         10.11      -      Ashland Inc. 1993 Stock Incentive Plan.
         10.12      -      Ashland Inc. 1995 Performance Unit Plan (filed
                           as Exhibit 10.2 to  Ashland's  Form 10-Q for the
                           quarter ended December 31, 1998 and incorporated
                           herein by reference).
         10.13      -      Ashland Inc.  Incentive  Compensation Plan for
                           Key Executives.
         10.14      -      Ashland Inc. Deferred Compensation Plan.


                                       16
<PAGE>

         10.15      -      Ashland Inc. 1997 Stock  Incentive Plan (filed
                           as Exhibit 10.18 to Ashland's  Form 10-K for the
                           fiscal  year  ended   September   30,  1998  and
                           incorporated herein by reference).
         10.16      -      Retirement  Agreement  with  Michael  D. Rose,
                           director of Ashland.
         10.17      -      Amended and Restated Limited Liability Company
                           Agreement  of  Marathon  Ashland  Petroleum  LLC
                           dated as of December 31, 1998.
         10.18      -      Put/Call,  Registration  Rights and Standstill
                           Agreement  as amended to December 31, 1998
                           among  Marathon  Oil Company,  USX  Corporation,
                           Ashland Inc. and Marathon Ashland Petroleum LLC.
         11          -     Computation  of Earnings Per Share  (appearing
                           on  Page  41  of  Ashland's   Annual  Report  to
                           Shareholders,  incorporated by reference herein,
                           for the fiscal year ended September 30, 1999).
         12          -     Computation  of Ratios of  Earnings  to Fixed
                           Charges and Earnings to Combined  Fixed  Charges
                           and Preferred Stock Dividends.
         13          -     Portions  of  Ashland's   Annual   Report  to
                           Shareholders,  incorporated by reference herein,
                           for the fiscal year ended September 30, 1999.
         21          -     List of subsidiaries.
         23          -     Consent of independent auditors.
         24          -     Power of Attorney,  including  resolutions  of
                           the Board of Directors.
         27          -     Financial  Data  Schedule  for the fiscal year
                           ended September 30, 1999.

      Upon written or oral  request,  a copy of the above  exhibits will be
furnished  at cost.
     (b) REPORTS ON FORM 8-K
     A report on Form 8-K was filed on  September  29, 1999 to announce
certain events relating to Ashland's tender offer for Superfos a/s.
     A report on Form 8-K was filed on October 6, 1999 to  announce  that a
tax-free  spin-off  would  be  Ashland's  preferred   alternative  for  its
investment  in Arch Coal.  The report also noted that  Ashland is reviewing
its alternatives with respect to a change in its ownership in MAP.
     A report on Form 8-K was filed on October 12,  1999 to  announce  that
shareholders  representing  more than 90% of the share  capital of Superfos
a/s  accepted  Ashland's  September  27, 1999 offer and that  Ashland  will
implement the tender offer.


                                       17
<PAGE>


                                 SIGNATURES

     PURSUANT TO THE  REQUIREMENTS OF SECTION 13 OR 15(D) OF THE SECURITIES
EXCHANGE  ACT OF 1934,  THE  REGISTRANT  HAS DULY  CAUSED THIS REPORT TO BE
SIGNED ON ITS BEHALF BY THE UNDERSIGNED, THEREUNTO DULY AUTHORIZED.

                                        ASHLAND INC.
                                         (Registrant)

                                        By:    /s/ Kenneth L. Aulen
                                            --------------------------------
                                           (Kenneth L. Aulen, Administrative
                                            Vice President and Controller)

                                            Date:   December 7, 1999

     PURSUANT TO THE  REQUIREMENTS OF THE SECURITIES  EXCHANGE ACT OF 1934,
THIS REPORT HAS BEEN SIGNED BELOW BY THE FOLLOWING PERSONS ON BEHALF OF THE
REGISTRANT, IN THE CAPACITIES INDICATED, ON DECEMBER 7, 1999.

         Signatures                    Capacity
         ----------                    --------


/s/ PAUL W. CHELLGREN
- ------------------------      Chairman of the Board, Chief Executive Officer
PAUL W. CHELLGREN               and Director


/s/ J. MARVIN QUIN
- ------------------------      Senior Vice President and Chief Financial Officer
J. MARVIN QUIN


/s/ KENNETH L. AULEN
- ------------------------      Administrative Vice President, Controller and
KENNETH L. AULEN                Principal Accounting Officer


           *
- ------------------------      Director
SAMUEL C. BUTLER


          *
- ------------------------      Director
FRANK C. CARLUCCI


          *
- ------------------------      Director
ERNEST H. DREW


          *
- ------------------------      Director
JAMES B. FARLEY


          *
- ------------------------      Director
BERNADINE P. HEALY


                                       18
<PAGE>

          *
- ------------------------      Director
MANNIE L. JACKSON


          *
- ------------------------      Director
PATRICK F. NOONAN


          *
- ------------------------      Director
JANE C. PFEIFFER


          *
- ------------------------      Director
MICHAEL D. ROSE


          *
- ------------------------      Director
WILLIAM L. ROUSE , JR.


          *
- ------------------------      Director
THEODORE M. SOLSO




*  By: /s/ David L. Hausrath
       --------------------------
       David L. Hausrath
       Attorney-in-Fact





Date:  December 7, 1999



                                       19
<PAGE>



            INDEX TO FINANCIAL STATEMENTS AND FINANCIAL SCHEDULE

                                                                    Page
                                                                    ----
     Consolidated financial statements:
     Statements of consolidated income ...............................*
     Consolidated balance sheets .....................................*
     Statements of consolidated stockholders' equity .................*
     Statements of consolidated cash flows ...........................*
     Notes to consolidated financial statements ......................*
     Information by industry segment .................................*


     Consolidated financial schedule:
     II - Valuation and qualifying account...........................22
     -----------

         *The  consolidated  financial  statements  appearing  on  Pages 35
through 53 in Ashland's Annual Report are incorporated by reference in this
Annual Report on Form 10-K.
         Schedules  other than that listed above have been omitted  because
of the absence of the  conditions  under which they are required or because
the information required is shown in the consolidated  financial statements
or the notes thereto.  Separate financial  statements for MAP and Arch Coal
required by Rule 3-09 of  Regulation  S-X will be filed as an  amendment to
this Form 10-K within 90 days after the end of these entities' fiscal years
ending  December  31,  1999.   Separate   financial   statements  of  other
unconsolidated  affiliates  are  omitted  because  each  company  does  not
constitute a  significant  subsidiary  using the 20% tests when  considered
individually.  Summarized  financial  information  for such  affiliates  is
disclosed  in Note E of  Notes  to  Consolidated  Financial  Statements  in
Ashland's Annual Report.



                                       20

<PAGE>



                       REPORT OF INDEPENDENT AUDITORS

     We have audited the consolidated  financial statements and schedule of
Ashland Inc. and consolidated subsidiaries listed in the accompanying index
to  financial   statements  and  financial  schedule  (Item  14(a)).  These
financial  statements  and  schedule  are the  responsibility  of Ashland's
management.  Our responsibility is to express an opinion on these financial
statements and schedule based on our audits.
     We conducted our audits in accordance with generally accepted auditing
standards.  Those  standards  require that we plan and perform the audit to
obtain reasonable assurance about whether the financial statements are free
of material  misstatement.  An audit includes  examining,  on a test basis,
evidence   supporting   the  amounts  and   disclosures  in  the  financial
statements. An audit also includes assessing the accounting principles used
and  significant  estimates made by  management,  as well as evaluating the
overall  financial  statement  presentation.  We  believe  that our  audits
provide a reasonable basis for our opinion.
     In our opinion,  the financial  statements  listed in the accompanying
index to financial  statements (Item 14(a)) present fairly, in all material
respects,   the  consolidated   financial  position  of  Ashland  Inc.  and
consolidated   subsidiaries  at  September  30,  1999  and  1998,  and  the
consolidated  results of their  operations and their cash flows for each of
the three years in the period ended  September 30, 1999, in conformity with
generally accepted accounting principles. Also, in our opinion, the related
financial  statement  schedule,  when  considered  in relation to the basic
financial  statements  taken as a whole,  presents  fairly in all  material
respects the information set forth therein.


                                                  /s/ Ernst & Young LLP


Louisville, Kentucky
November 3, 1999



                                       21
<PAGE>

- -------------------------------------------------------------------------------
Ashland Inc. and Subsidiaries
SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS


<TABLE>
<CAPTION>

- -----------------------------------------------------------------------------------------------------------------------------------
(In millions)                                              Balance at      Provisions                                      Balance
                                                            beginning      charged to      Reserves            Other       at end
Description                                                   of year        earnings      utilized          changes       of year
===================================================================================================================================

<S>                                                          <C>               <C>           <C>               <C>           <C>
YEAR ENDED SEPTEMBER 30, 1999
Reserves deducted from asset accounts
   Accounts receivable                                       $  19             $ 12          $ (8)(1)          $  -          $  23
   Inventories                                                  11                7            (3)                -             15
- -----------------------------------------------------------------------------------------------------------------------------------
YEAR ENDED SEPTEMBER 30, 1998
Reserves deducted from asset accounts
   Accounts receivable                                       $  25             $  8          $(10)(1)          $ (4)         $  19
   Inventories                                                  11                2            (2)                -             11
- -----------------------------------------------------------------------------------------------------------------------------------
YEAR ENDED SEPTEMBER 30, 1997
Reserves deducted from asset accounts
   Accounts receivable                                       $  27             $  9          $(10)(1)          $ (1)         $  25
   Inventories                                                  10                2            (1)                -             11
- -----------------------------------------------------------------------------------------------------------------------------------

(1)  Uncollected amounts written off, net of recoveries of $2 million in 1999, 1998 and 1997.

</TABLE>

                                       22
<PAGE>

                                 EXHIBIT INDEX

       Exhibit No.                         Description
       -----------                         -----------

         10.1       -      Amended Stock Incentive Plan for Key Employees
                           of Ashland Inc. and its Subsidiaries.
         10.2       -      Ashland Inc.  Deferred  Compensation  Plan for
                           Non-Employee Directors.
         10.3       -      Tenth  Amended  and  Restated   Ashland  Inc.
                           Supplemental  Early  Retirement Plan for Certain
                           Employees.
         10.6       -      Form  of  Ashland  Inc.  Executive  Employment
                           Contract   between   Ashland  Inc.  and  certain
                           executive officers of Ashland.
         10.9       -      Ashland Inc. Long-Term Incentive Plan.
         10.11      -      Ashland Inc. 1993 Stock Incentive Plan.
         10.13      -      Ashland Inc.  Incentive  Compensation Plan for
                           Key Executives.
         10.14      -      Ashland Inc. Deferred Compensation Plan.
         10.16      -      Retirement  Agreement  with  Michael  D. Rose,
                           director of Ashland.
         10.17      -      Amended and Restated Limited Liability Company
                           Agreement  of  Marathon  Ashland  Petroleum  LLC
                           dated as of December 31, 1998.
         10.18      -      Put/Call,  Registration  Rights and Standstill
                           Agreement  as amended to December 31, 1998
                           among  Marathon  Oil Company,  USX  Corporation,
                           Ashland Inc. and Marathon Ashland Petroleum LLC.
         12          -     Computation  of Ratios of  Earnings  to Fixed
                           Charges and Earnings to Combined  Fixed  Charges
                           and Preferred Stock Dividends.
         13          -     Portions  of  Ashland's   Annual   Report  to
                           Shareholders,  incorporated by reference herein,
                           for the fiscal year ended September 30, 1999.
         21          -     List of subsidiaries.
         23          -     Consent of independent auditors.
         24          -     Power of Attorney,  including  resolutions  of
                           the Board of Directors.
         27          -     Financial  Data  Schedule  for the fiscal year
                           ended September 30, 1999.



                                                              EXHIBIT 10.1

               AMENDED STOCK INCENTIVE PLAN FOR KEY EMPLOYEES
                    OF ASHLAND INC. AND ITS SUBSIDIARIES
                      (Amended as of November 6, 1997)

SECTION 1. PURPOSE

         The purpose of this amended Stock Incentive Plan For Key Employees
of Ashland  Inc.  And Its  Subsidiaries  (herein  called the  "Plan") is to
revise the  Incentive  Stock Option Plan For Key  Employees of Ashland Inc.
And Its Subsidiaries (1981) (such plan as it existed prior to the effective
date of the Plan hereinafter referred to as the "1981 Plan") and to promote
the  interests  of  Ashland  Inc.   (herein   called   "Ashland")  and  its
shareholders  by  providing  their  officers  and  key  employees  with  an
incentive to continue  service with Ashland and its  subsidiaries.  Through
the grant of stock options,  stock appreciation rights and Restricted Stock
awards (collectively referred to as "Grants"), Ashland seeks to attract and
retain in its employ individuals of training, experience and ability and to
furnish additional incentive to officers and other key employees upon whose
judgment,  initiative  and efforts the  successful  conduct of its business
largely depends.

SECTION 2. ADMINISTRATION

         (a)  The  Plan  shall  be   administered   by  the  Personnel  and
Compensation Committee of the Board of Directors of Ashland or its designee
(herein  called  the  "Committee"),  consisting  of  not  less  than  three
directors  of Ashland  who shall be  appointed,  from time to time,  by the
Board of Directors of Ashland.  No person who is (or, within one year prior
to his or her  appointment as a member of the  Committee,  was) eligible to
participate in the Plan shall be a member of the Committee.  Subject to the
express  provisions of the Plan, the Committee shall have plenary authority
to interpret the Plan, to prescribe,  amend,  and rescind from time to time
rules and  regulations  relating to the Plan,  to  determine  the  eligible
employees  to whom Grants shall be made,  to  determine  whether any option
hereunder shall be deemed to be an "incentive  stock option" as provided by
Section 422 of the Internal  Revenue Code of 1986,  as amended (the "Code")
(herein  referred  to  as  "incentive  stock  options")  or an  option  not
qualifying as an "incentive  stock option" under the Code (herein  referred
to as  "non-qualified  options"),  to determine the terms and provisions of
the respective  Grants (which terms and provisions  need not be the same in
each  case),  and to make all  other  determinations  deemed  necessary  or
advisable   for  the   administration   of  the  Plan.   In   making   such
determinations,  the  Committee  may take into  account  the  nature of the
services rendered by the respective employees,  their present and potential
contributions to Ashland's  success and such other factors as the Committee
in its discretion shall deem relevant.  The determinations of the Committee
on the matters referred to in this Section 2 shall be conclusive.

         (b) All  determinations of the Committee shall be made by not less
than a majority of its members.  Any decision or  determination  reduced to
writing and signed by all the members  shall be fully as effective as if it
had been made by a majority  vote at a meeting  duly  called  and held.  No
member of the Committee shall be liable,  in the absence of bad faith,  for
any act or omission  with respect to his or her services on the  Committee.
Services  on the  Committee  shall  constitute  services  as a Director  of
Ashland  so  that   members  of  the   Committee   shall  be   entitled  to
indemnification  and  reimbursement  for their  services  as members of the
Committee to the same extent as for services as Directors of Ashland.

SECTION 3. STOCK SUBJECT TO THE PLAN

         There will be reserved for  issuance  upon the exercise of options
and stock  appreciation  rights  and upon  awards of  Restricted  Stock (as
defined in Section 13), to be granted from time to time under the Plan,  an
aggregate of 2,000,000  shares of Ashland Common Stock, par value $1.00 per
share ("Common Stock") (which shares include shares heretofore provided for
under the 1981 Plan).  Such shares may be in whole or in part, as the Board
of Directors of Ashland or its designee  (the  "Board")  shall from time to
time  determine,  authorized and unissued  shares of Common Stock or issued
shares of Common Stock which shall have been reacquired by Ashland.  If any
option or stock  appreciation  right granted under the Plan shall expire or
terminate for any reason  without  having been  exercised (or considered to
have been  exercised as provided in Section 7) in full,  the shares subject
thereto shall again be available for the purposes of the Plan.

SECTION 4. ELIGIBILITY

         Options  and  Restricted  Stock may be  granted  only to  salaried
employees  (which term shall be deemed to include  officers) of Ashland and
its present and future subsidiary corporations as defined in Section 424 of
the Code ("subsidiaries").  A director of Ashland or of a subsidiary who is
not also such an employee of Ashland or of one of its subsidiaries will not
be  eligible to receive  any  options or  Restricted  Stock under the Plan.
Options may be granted to  employees  who hold or have held  options  under
previous  plans.  An employee who has been granted an option may be granted
an additional option or options.

         Notwithstanding  anything to the contrary contained herein, in the
case of incentive  stock options,  the maximum  aggregate fair market value
(determined  at the time each  incentive  stock option is granted under the
Plan) of the shares of Common Stock for which any  individual  employee may
be granted incentive stock options under the Plan in any calendar year (and
under all other plans of Ashland or any  subsidiary  which  provide for the
granting of incentive  stock  options)  shall not exceed  $100,000 plus the
amount of any unused limit carry over to such year. If $100,000 exceeds the
aggregate fair market value  (determined  at the time each incentive  stock
option is  granted) of the Common  Stock for which an employee  was granted
incentive  stock options in any calendar year under the Plan (and under all
other plans of Ashland or any subsidiary which provides for the granting of
incentive stock options),  one half of such excess shall be an unused limit
carry over to each of the three succeeding  calendar years, under the rules
of Section  422A(c)(4) of the Code as it existed before  December 31, 1986.
For purposes of this paragraph,  fair market value of Common Stock shall be
the closing price of the Common Stock as reported on the Composite  Tape on
the date of the grant of an incentive  stock option under the Plan,  or, if
there is no trading at the Common Stock on the date in  question,  then the
closing price of the Common Stock,  as so reported,  on the next  preceding
date on which there was trading in the Common Stock.

SECTION 5. PERIOD OF PLAN AND DURATION OF OPTIONS

         (a) No options or  Restricted  Stock awards shall be granted under
the Plan after November 7, 1994.

         (b)  Every  incentive  stock  option  shall  provide  for a  fixed
expiration  date of not later than ten years  from the date such  incentive
option is granted.

SECTION 6. OPTION DESIGNATION AND PRICE

         (a) Any  option  granted  under  the  Plan  may be  granted  as an
incentive  stock  option  or as a  non-qualified  stock  option as shall be
designated at the time of the grant of such option.

         (b) The option price per share of the Common Stock underlying each
option shall be fixed by the Committee,  but shall not be less than 100% of
the fair  market  value of the  stock  at the time of the  granting  of the
options.  Such fair market value shall be determined by the Committee which
may use any reasonable method of valuation,  including the closing price of
the Common Stock as reported on the Composite Tape on the date on which the
option is granted.

SECTION 7. EXERCISE OF OPTIONS

         (a) The  Committee may in its  discretion  prescribe in the option
grant the  installments,  if any, in which an option granted under the Plan
shall become exercisable provided that no option shall be exercisable prior
to the first  anniversary  of the date of its grant  except as  provided in
Section  12 or as the  Committee  otherwise  determines.  In no case may an
option be exercised  at any time for less than 50 shares (or the  remaining
shares covered by the option if less than 50 shares) during the term of the
option.  The  specified  number of shares  will be issued  upon  receipt by
Ashland of (i) notice from the holder  thereof of the exercise of an option
and (ii)  either  payment to  Ashland of the option  price of the number of
shares with respect to which the option is  exercised or (with  approval of
the Committee) a promissory note as provided in Section 8 hereof. Each such
notice and payment shall be delivered or mailed by postpaid mail, addressed
to the Treasurer of Ashland at Ashland's  Executive Offices at 1000 Ashland
Drive, Russell, Kentucky, or such other place as Ashland may designate from
time to time.

         (b) An incentive stock option shall not be exercisable while there
is  outstanding  any  incentive  stock option which was granted  before the
granting of such option to such employee to purchase  stock of Ashland or a
subsidiary  (determined  at the  time  of  granting  of such  option)  or a
predecessor  of any of such  corporations.  An option  shall be  treated as
outstanding  for this  purpose  until it is exercised in full or expires by
reason of lapse of time.

SECTION 8. PAYMENT FOR SHARES

         Except as  otherwise  provided in this Section 8, the option price
shall be paid in full when the option is  exercised.  The price may be paid
in  whole or in part (a) in cash or (b) in whole  shares  of  Common  Stock
evidenced  by  negotiable  certificates,  valued at their fair market value
(which  shares of Common  Stock  must have been owned by the  employee  six
months or longer and not used to effect a stock option  exercise within the
preceding  six months,  in the case of an  exercise  of options  which were
granted  after May 21, 1992,  unless the  Committee  specifically  provides
otherwise),  (c) by  Attestation,  (d) by a combination  of such methods of
payment,  or (e) by such other  consideration  as shall be  approved by the
Committee  (including without limitation,  effecting a "cashless exercise,"
with a broker, of the option).  "Attestation" means the delivery to Ashland
of a completed  Attestation  Form  prescribed by Ashland  setting forth the
whole  shares of Common  Stock  owned by the  employee  which the  employee
wishes to utilize to pay the option  price.  In the case of an  exercise of
stock options  granted  after May 21, 1992,  the Common Stock listed on the
Attestation  Form must have been owned by the employee six months or longer
and not  have  been  used to  effect a stock  option  exercise  within  the
preceding six months, unless the Committee specifically provides otherwise.
Moreover,  in the case of an exercise  of stock  options  granted  prior to
May 21,  1992,  an employee  may  request  Ashland to  "pyramid"  his or her
shares;  that is,  to  automatically  apply the  shares  which he or she is
entitled  to receive  on the  exercise  of a portion  of a stock  option to
satisfy the exercise for additional  portions of the option, thus resulting
in multiple  simultaneous  exercises  of options by use of whole  shares as
payment.

         The Committee may in its  discretion  authorize  payment of all or
any part of the option price over a period of not more than five years from
the date the option is  exercised.  Any unpaid  balance of the option price
shall be evidenced by the employee's  promissory  note payable to the order
of Ashland  which shall bear  interest at such rate or rates as  determined
from  time to time by the  Committee,  but not less  than the  lower of the
prevailing  base rate of  interest or the most  favorable  rate of interest
charged to commercial  borrowers as announced by any major U.S. bank on the
date the option is exercised, and shall be payable in full within not later
than five years after the date the option is exercised.

SECTION 9. GOVERNANCE OF PLANS

         Notwithstanding  any  terms  or  provisions  to the  contrary  all
incentive  stock  options  outstanding  prior  to  November 8, 1984,  shall
continue to be governed by the terms and provisions of the 1981 Plan.

SECTION 10. GENERAL STOCK APPRECIATION RIGHTS

         The Committee may grant general stock appreciation rights ("SARs")
pursuant to the  provisions  of this Section 10 to the holder of any option
granted  under  the Plan (a  "related  option")  with  respect  to all or a
portion of the shares  subject to the  related  option.  An SAR may only be
granted  concurrently with the grant of the related option.  Subject to the
terms and provisions of this Section 10, each SAR shall be exercisable only
at the same time and to the same extent the related  option is  exercisable
and in no event after the termination of the related option.  SARs shall be
exercisable  only when the fair market value  (determined as of the date of
exercise of the SARs) of each share of Common  Stock with  respect to which
the SARs are to be  exercised  shall  exceed the option  price per share of
Common Stock  subject to the related  option.  SARs granted  under the Plan
shall be exercisable in whole or in part by notice to Ashland.  Such notice
shall state that the holder of the SARs elects to exercise the SARs and the
number of shares in respect of which the SARs are being exercised.

         Subject to the terms and  provisions  of this Section 10, upon the
exercise of SARs,  the holder  thereof  shall be  entitled to receive  from
Ashland  consideration (in the form hereinafter provided) equal in value to
the excess of the fair market value  (determined as of the date of exercise
of the SARs) of each share of Common  Stock with respect to which such SARs
have been exercised over the option price per share of Common Stock subject
to the related option.  Upon the exercise of an SAR, the holder may specify
the form of consideration to be received by such holder,  which shall be in
shares of Common Stock (valued at fair market value on the date of exercise
of the SAR),  or in cash,  or partly in cash and partly in shares of Common
Stock, as the holder shall request; provided,  however, that the Committee,
in its sole discretion,  may disapprove the form of consideration requested
and instead authorize the payment of such consideration in shares of Common
Stock  (valued as  aforesaid),  or in cash, or partly in cash and partly in
shares of Common Stock, as the Committee shall  determine.  For purposes of
this  Section 10, (a) fair market value of a share of Common Stock shall be
the mean  between the high and low sales  prices  thereof on the  Composite
Tape on the date of  exercise  of an SAR or, if there is no  trading of the
Common Stock on the date in question,  then the closing price of the Common
Stock,  as so  reported,  on the next  preceding  date on which  there  was
trading in the Common  Stock,  and (b) the date of exercise of an SAR shall
mean the date on which the  Company  shall have  received  notice  from the
holder of the SAR of the exercise of such SAR.

         Upon the exercise of SARs,  the related option shall be considered
to have been  exercised (a) to the extent of the number of shares of Common
Stock with respect to which such SARs are  exercised and (b) to that extent
for purposes of determining  the number of shares of Common Stock available
for the grant of options  and  Restricted  Stock  under the Plan.  Upon the
exercise or  termination  of the related  option,  the SARs with respect to
such  related  option  shall  be  considered  to  have  been  exercised  or
terminated  to the  extent of the  number of  shares of Common  Stock  with
respect to which the related option was so exercised or terminated.

SECTION 11. TRANSFER OF OPTIONS, STOCK APPRECIATION RIGHTS, AND
            RESTRICTED STOCK

         Options and SARs granted under the Plan shall be  transferable  by
will,  by the  laws  of  descent  and  distribution,  and,  subject  to the
discretion and direction of the Committee,  may be made transferable by the
employee-holder thereof during his or her lifetime. Restricted Stock may be
made transferable at the discretion and direction of the Committee.

SECTION 12. CONTINUED EMPLOYMENT, AGREEMENT TO SERVE AND EXERCISE PERIODS

         (a) Subject to the  provisions  of  Paragraph  (b), (c) and (f) of
this Section 12, every option shall provide that it may not be exercised in
whole or in part for a period of one year after the date of  granting  such
option and if the employment of the employee  shall be terminated,  for any
reason other than death or disability as determined by the Committee, prior
to the end of such one year  period,  the option  granted to such  employee
shall immediately terminate.

         (b) Every option  shall  provide that in the event of the death of
the employee while employed by Ashland or one of its  subsidiaries or death
during  the  period  in  which  options  may be  exercised  by an  employee
determined  to be disabled as provided in Paragraph  (c) of this Section 12
or within three months after  cessation  of  employment  for any cause,  it
shall be exercisable,  at any time or from time to time, prior to the fixed
termination date set forth in the option, by the estate of the decedent, or
by any  person  who shall  acquire  the right to  exercise  such  option by
bequest or by the laws of descent and  distribution  for the full number of
optioned  shares or any part  thereof,  less  such  number as may have been
theretofore acquired under the option.

         (c) Every option shall provide that in the event the employment of
any  employee  shall cease by reason of  disability  as  determined  by the
Committee  at  any  time  during  the  term  of the  option,  it  shall  be
exercisable, at any time or from time to time by such employee for the full
number of optioned shares or any part thereof, less such number as may have
been  theretofore  acquired  under the option.  Options held by an employee
determined  by the  Committee to be disabled  prior to  September  19, 1996
shall be exercisable  during a period of one year of continuing  disability
following  termination of employment by reason of such disability.  Options
held by an employee  determined by the Committee to be disabled on or after
September  19,  1996  shall be  exercisable  at any time prior to the fixed
termination date set forth in the option.  As used herein, an employee will
be deemed "disabled" when he or she becomes unable to perform the functions
required by his or her regular job due to a physical or mental illness and,
in connection with the grant of an incentive stock option,  shall be deemed
disabled if he or she falls  within the meaning of that term as provided in
Section  22(e)(3) of the Code.  The  determination  by the Committee of any
question involving disability shall be conclusive and binding.

         (d) Every option shall provide that in the event the employment of
any  employee  shall  cease by reason of  retirement,  such  option  may be
exercised  only in respect of the number of shares which the employee could
have  acquired  under  the  option  immediately  prior to such  retirement.
Options held by an employee who retires  prior to September  19, 1996 shall
be exercisable until the earlier to occur of the fixed termination date set
forth in the option or three months after such retirement.  Options held by
an employee who retires on or after September 19, 1996 shall be exercisable
until the fixed termination date set forth in the option.

         (e) Except as provided in Paragraphs (a), (b), (c), (d) and (f) of
this Section 12, every option shall provide that it shall  terminate on the
earlier to occur of the fixed  termination  date set forth in the option or
three months after  cessation of the  employee's  employment for any cause,
and except as provided in  Paragraph  (f) of this  Section 12, if exercised
after cessation of such employment, may be exercised only in respect of the
number of shares which the employee  could have  acquired  under the option
immediately  prior  to such  cessation  of  employment.  No  option  may be
exercised after the fixed termination date set forth in the option.

         (f)  Notwithstanding  any  provision  of  this  Section  12 to the
contrary,  any option granted pursuant to the Plan and any related SAR may,
in the  discretion of the  Committee or as provided in the relevant  option
agreement,  become fully exercisable as to all optioned shares (i) from and
after the time the  employee  ceases to be an employee of Ashland or any of
its subsidiaries as a result of the sale or other disposition by Ashland of
assets or property (including shares of any subsidiary) in respect of which
the  employee  had  theretofore  been  employed  or as a  result  of  which
optionee's continued employment with Ashland or any subsidiary is no longer
required  and (ii) in the  case of a  change  of  control  (as  hereinafter
defined) of Ashland from and after the date of such change in control.  For
purposes of this  Paragraph  (f),  the term  "change in  control"  shall be
deemed to occur (1) upon the approval of the shareholders of Ashland (or if
such approval is not required,  upon the approval of the Board of Directors
of Ashland) of (A) any  consolidation or merger of Ashland in which Ashland
is not the continuing or surviving  corporation or pursuant to which shares
of Common Stock would be converted into cash,  securities or other property
other than a merger in which the holders of Common Stock  immediately prior
to the merger will have the same proportionate ownership of Common Stock of
the  surviving  corporation  immediately  after the  merger,  (B) any sale,
lease,  exchange,  or other  transfer  (in one  transaction  or a series of
related transactions) of all or substantially all the assets of Ashland, or
(C) adoption of any plan or proposal for the  liquidation or dissolution of
Ashland,  or (2) when any "person" (as defined in Section  3(a)(9) or 13(d)
of the  Securities  Exchange  Act  of  1934),  other  than  Ashland  or any
subsidiary or employee  benefit plan or trust  maintained by Ashland or any
of its  subsidiaries,  shall become the  "beneficial  owner" (as defined in
Rule  13d-3  under  the  Securities  Exchange  Act of  1934),  directly  or
indirectly,  of more than 15% of the Common Stock  outstanding at the time,
without the approval of the Board of  Directors  of Ashland,  or (3) at any
time  during a period  of two  consecutive  years,  individuals  who at the
beginning  of such period  constituted  the Board of  Directors  of Ashland
shall  cease for any  reason to  constitute  at least a  majority  thereof,
unless  the   election  or  the   nomination   for  election  by  Ashland's
shareholders  of each new director during such two-year period was approved
by a vote of at least  two-thirds of the directors then still in office who
were directors at the beginning of such two-year period.

         (g) Each employee granted an option under this Plan shall agree by
his or her acceptance of such option to remain in the service of Ashland or
a subsidiary  corporation of Ashland for a period of at least one year from
the date of the option  agreement  between  Ashland and the employee.  Such
service shall,  subject to the terms of any contract between Ashland or any
such  subsidiary and such  employee,  be at the pleasure of Ashland or such
subsidiary and at such  compensation  as Ashland or such  subsidiary  shall
reasonably  determine  from  time to  time.  Nothing  in the Plan or in any
option  granted  pursuant to the Plan shall  confer on any  individual  any
right to continue in the  employment of Ashland or any of its  subsidiaries
or  interfere  in  any  way  with  the  right  of  Ashland  or  any  of its
subsidiaries to terminate his or her employment at any time.

         (h)  Subject to the  limitations  set forth in Section  422 of the
Code,  the  Committee  may adopt,  amend or rescind  from time to time such
provisions as it deems  appropriate with respect to the effect of leaves of
absence approved by any duly authorized  officer of Ashland with respect to
any optionee.

         (i) The  determination by the Committee of any question  involving
disability shall be conclusive and binding.

SECTION 13. RESTRICTED STOCK AWARDS

         The  Committee  may grant to  employees  shares  of  Common  Stock
subject to certain restrictions (herein referred to as "Restricted Stock").
The amount of Restricted  Stock to be granted to any eligible  employee and
the  respective  terms  and  conditions  of such  grant  (which  terms  and
provisions  need not be the same in each case) shall be  determined  by the
Committee  at its sole  discretion.  As a  condition  to any  award and the
corresponding  delivery of Restricted  Stock  hereunder,  the Committee may
require  an  employee  to pay an amount  equal to, or in excess of, the par
value  of the  shares  of  Restricted  Stock  awarded  to him or her.  Each
certificate  issued in respect of shares of  Restricted  Stock granted to a
participant  under  the  Plans  shall  be  registered  in the  name  of the
participant and shall bear the following legend:

         "The  transferability  of this certificate and the shares of stock
         represented  hereby  are  subject  to  the  terms  and  conditions
         (including  forfeitures)  contained  in  Section  13 of the  Stock
         Incentive   Plan  for  Key  Employees  of  Ashland  Inc.  and  Its
         Subsidiaries and an Agreement  entered into between the registered
         owner and Ashland Inc."

         Subject to Section  11 hereof,  Restricted  Stock may not be sold,
assigned, transferred, pledged or otherwise encumbered during a "Restricted
Period,"  which shall be determined by the Committee and which shall not be
less  than one year nor more than five  years  from the date of grant.  The
Committee may reduce the Restricted  Period with respect to any outstanding
shares  of  Restricted  Stock  at any  time,  but  in no  event  shall  the
Restricted Period be less than one year. Except for such restrictions,  the
employee as the owner of the Common Stock issued as Restricted  Stock shall
have all rights of a shareholder  including,  but not limited to, the right
to vote such  Common  Stock and to  receive  dividends  thereon as and when
paid.

         In the event that an employee's employment is terminated by reason
of death or disability  (as defined in Paragraph (c) of Section 12 hereof),
or for such other reasons as the  Committee  may provide,  the employee (or
his or her estate) will receive his or her Restricted  Stock subject to the
terms  of his or her  employment  agreement  which  agreement  shall  be in
accordance  with the terms and  provisions  set forth in  Paragraph  (g) of
Section  12  herein.  In the case of  voluntary  resignation  or any  other
termination  of  employment,   an  employee's   Restricted  Stock  will  be
forfeited;  provided, however, that the Committee may limit such forfeiture
to that portion thereof which is  proportional to the unelapsed  portion of
the Restricted  Period.  Any forfeited  Restricted Stock shall not again be
available for the grant of options and Restricted Stock under the Plan.

         At the end of the Restricted Period all shares of Restricted Stock
shall be transferred  free and clear of all  restrictions  to the employee.
All such shares may also be transferred  free and clear of all restrictions
to the employee to the same extent  provided in Paragraph (f) of Section 12
either in the  discretion  of the  Committee or as provided in the relevant
employment agreement.

SECTION 14. WITHHOLDING TAXES

         Federal,  state or local law may require the  withholding of taxes
applicable  to gains  resulting  from the exercise of  non-qualified  stock
options granted  hereunder.  Unless otherwise  prohibited by the Committee,
each participant may satisfy any such tax withholding  obligation by any of
the means, or by a combination of such means:  (i) a cash payment;  or (ii)
authorizing  Ashland to withhold  from the shares of Ashland  Common  Stock
otherwise  issuable to the  participant  as a result of the exercise of the
non-qualified  stock option a number of shares  having a fair market value,
as of the date the  withholding  tax  obligation  arises (the "Tax  Date"),
which  will  satisfy  the  amount  of the  withholding  tax  obligation.  A
participant's  election to pay the withholding tax obligation by (ii) above
must be made on or before the Tax Date, is irrevocable,  is subject to such
rules as the Committee may adopt, and may be disapproved by the Committee.

SECTION 15. ADJUSTMENTS UPON CHANGES IN CAPITALIZATION

         In the event the market price of Common Stock shall  decrease as a
result  of any  recapitalization,  reorganization,  merger,  consolidation,
spinoff, separation, partial liquidation, or other transaction described in
Section  424(a) of the Code,  then, in the discretion of the Committee (and
subject  to  any  Internal  Revenue  Service   requirements   that  may  be
applicable)  the  price  per share of Common  Stock  under  each  option or
Restricted  Stock award granted  pursuant to the Plan may be  appropriately
adjusted (and the number of shares  subject to option or  Restricted  Stock
awards  may be  appropriately  adjusted).  For  purposes  of the  preceding
sentence, the decrease in market price of Common Stock may be determined in
any manner the Committee deems reasonable, including the comparison of such
market price immediately before and immediately after the event giving rise
to any such decrease, subject to Internal Revenue Service requirements.

         Adjustments  under this Section 15 shall be made by the Committee,
whose determination in that respect shall be final, binding and conclusive,
and  the  Committee  in its  discretion  in  making  such  adjustments  may
disregard fractional shares.

SECTION 16. AMENDMENTS AND TERMINATIONS

         Unless  the  Plan  shall   theretofore  have  been  terminated  as
hereinafter  provided,  the Plan shall  terminate on, and no award shall be
granted after,  November 7, 1994.  The Plan may be terminated,  modified or
amended  by the  shareholders  of  Ashland.  The  Board  may,  at any time,
terminate,  modify  or amend  the Plan in such  respects  as it shall  deem
advisable;  provided,  however, that the Board may not, without approval by
the holders of a majority of the  outstanding  shares of stock  present and
voting at any annual or special  meeting of  shareholders  of Ashland,  (i)
increase (except as provided in Section 15) the maximum number of shares as
to which  options or Restricted  Stock may be granted under the Plan,  (ii)
change the class of employees  eligible to receive  options and  Restricted
Stock awards,  (iii) change the manner of  determining  the minimum  option
prices other than to change the manner of determining the fair market value
of the Common  Stock as set forth in  Section 6, or (iv)  extend the period
during  which  options  or  Restricted  Stock  awards  may  be  granted  or
exercised.  No  termination,  modification  or  amendment  of the Plan may,
without the consent of the employee to whom any option or Restricted  Stock
award shall  theretofore have been granted,  adversely affect the rights of
such employee under such option or Restricted Stock award.

SECTION 17. EFFECTIVENESS OF THE PLAN

         The Plan shall be  effective  on November 8, 1984,  subject to its
ratification  by the holders of a majority  of the shares of Ashland  stock
present  and voting at the Annual  Meeting  of  Shareholders  of Ashland on
January 31,  1985  or  such  other  date  fixed  for  the  next  meeting  of
shareholders or any adjournment or postponement  thereof. The Committee may
in its discretion  authorize the granting of options and  Restricted  Stock
awards,  the exercise of which shall be expressly subject to the conditions
that (a) the Plan shall have been  approved or ratified as aforesaid by the
shareholders  of Ashland,  (b) the shares of Common Stock to be issued upon
the exercise of options granted under the Plan shall have been duly listed,
upon official notice of issuance,  upon the New York Stock Exchange and (c)
a Registration Statement under the Securities Act of 1933, as amended, with
respect to such shares shall have become effective.

SECTION 18. TIME OF GRANTING OPTIONS AND RESTRICTED STOCK AWARDS

         Nothing contained in the Plan or any resolutions  adopted or to be
adopted by the Board of Directors of Ashland or the shareholders of Ashland
shall  constitute  the  granting  of any option or  Restricted  Stock award
hereunder.  Options and Restricted Stock awards shall be granted  hereunder
only by action of or pursuant to the  authority  of the  Committee  and the
date of grant shall be the date fixed in the  determination  thereof by the
Committee;  provided, however, that no participant shall have any rights in
respect of such grant  unless and until he or she shall have  executed  and
delivered an option or  employment  agreement,  as the case may be, in form
and substance satisfactory to the Committee.

SECTION 19. USE OF CERTAIN TERMS

         Options,  SARs and Restricted  Stock awards granted under the Plan
shall be binding upon  Ashland,  its  successors  and  assigns.  Unless the
context otherwise requires,  the terms used in the Plan which correspond to
like terms  defined in  Sections  421 and 424,  inclusive,  of the Code and
regulations and revenue rulings  applicable thereto shall have the meanings
attributed to them in said sections of such Code.



                                ASHLAND INC.
           DEFERRED COMPENSATION PLAN FOR NON-EMPLOYEE DIRECTORS
                      (Amended as of January 28, 1998)


ARTICLE I.  GENERAL PROVISIONS

1.       PURPOSE

         The purpose of this Ashland Inc.  Deferred  Compensation  Plan For
Non-Employee  Directors  (the "Plan") is to provide each  Director  with an
opportunity  to  defer  some or all of the  Director's  Fees as a means  of
saving for  retirement or other  purposes.  In addition,  the Plan provides
Directors  with the ability to increase their  proprietary  interest in the
Company's long-term  prospects by permitting  Directors to receive all or a
portion of their Fees in Ashland Common Stock.

2.       DEFINITIONS

         The following definitions shall be applicable throughout the Plan:

         (a)   "Accounting   Date"  means  the  Business  Day  on  which  a
calculation  concerning a Participant's  Compensation Account is performed,
or as otherwise defined by the Committee.

         (b) "Act" means the  Securities  Act of 1933, as amended from time
to time.

         (c) "Beneficiary" means the person(s)  designated by a Participant
in accordance with Article IV, Section 1.

         (d) "Board"  means the Board of  Directors  of Ashland Inc. or its
designee.

         (e)  "Business  Day"  means  a day on  which  the New  York  Stock
Exchange is open for trading activity.

         (f)  "Change  in  Control"  shall be  deemed to occur (1) upon the
approval of the  shareholders  of the  Company (or if such  approval is not
required,  upon the  approval  of the  Board) of (A) any  consolidation  or
merger  of the  Company  in which  the  Company  is not the  continuing  or
surviving  corporation or pursuant to which shares of Common Stock would be
converted  into cash,  securities or other  property other than a merger in
which the holders of Common Stock immediately prior to the merger will have
the  same  proportionate   ownership  of  Common  Stock  of  the  surviving
corporation immediately after the merger, (B) any sale, lease, exchange, or
other transfer (in one transaction or a series of related  transactions) of
all or substantially all the assets of the Company,  or (C) adoption of any
plan or proposal for the  liquidation or  dissolution  of the Company,  (2)
when any "person"  (as defined in Section  3(a)(9) or 13(d) of the Exchange
Act),  other than the Company or any subsidiary or employee benefit plan or
trust  maintained by the Company,  shall become the "beneficial  owner" (as
defined in Rule 13d-3 under the Exchange Act),  directly or indirectly,  of
more than 15% of the Common  Stock  outstanding  at the time,  without  the
approval  of the  Board,  or (3) if at any  time  during  a  period  of two
consecutive  years,  individuals  who  at  the  beginning  of  such  period
constituted  the Board shall cease for any reason to  constitute at least a
majority thereof, unless the election or the nomination for election by the
Company's shareholders of each new director during such two-year period was
approved by a vote of at least  two-thirds of the  directors  then still in
office who were directors at the beginning of such two-year period.

         (g) "Code"  means the Internal  Revenue  Code of 1986,  as amended
from time to time.

         (h)  "Committee on Directors"  means the Committee on Directors of
the Board or its designee.

         (i) "Common  Stock" means the common  stock,  $1.00 par value,  of
Ashland Inc.

         (j) "Common Stock Fund" means that investment option,  approved by
the Committee on Directors, in which a Participant's Retirement Account may
be  deemed  to be  invested  and may earn  income  based on a  hypothetical
investment in Common Stock.

         (k) "Company" means Ashland Inc., its divisions and subsidiaries.

         (l)  "Corporate   Human   Resources"  means  the  Corporate  Human
Resources Department of the Company.

         (m) "Credit Date" means the date on which any Fees would otherwise
have  been  paid to the  Participant  or in the  case of the  Participant's
designation of investment option changes,  within three Business Days after
the Participant's  designation is received by Corporate Human Resources, or
as otherwise designated by the Committee.

         (n)  "Deferral   Account"   means  the  account(s)  to  which  the
Participant's  Deferred  Fees are  credited  and from  which,  pursuant  to
Article III, Section 5, distributions are made.

         (o) "Deferred  Fees" means the Fees elected by the  Participant to
be deferred pursuant to the Plan.

         (p) "Director" means any non-employee director of the Company.

         (q) "Disability" means a Director's incapacity, due to physical or
mental  illness,  resulting  in an inability to attend to his or her duties
and responsibilities as a member of the Board.

         (r) "Election" means a Participant's  delivery of a written notice
of election to the  Secretary of the Company  electing to defer  payment of
his or her Fees or to receive such Fees in the form of Common Stock.

         (s) "Exchange Act" means the  Securities  Exchange Act of 1934, as
amended.

         (t)  "Fair  Market  Value"  means  the  price of a share of Common
Stock, as reported on the Composite Tape for New York Stock Exchange issues
on the date and at the time designated by the Company.

         (u) "Fees" mean the annual  retainer and meeting  fees, as well as
any per diem compensation for special assignments, earned by a Director for
his or her  service  as a member of the  Board  during a  calendar  year or
portion thereof.

         (v) "Fiscal  Year" means that annual period  commencing  October 1
and ending the following September 30.

         (w)  "Participant"  means a  Director  who has  elected  to  defer
payment of all or a portion of his or her Fees  and/or to receive  all or a
specified portion of his or her Fees in shares of Common Stock.

         (x) "Payment Commencement Date" means the date payments of amounts
deferred begin pursuant to Article III, Section 6.

         (y)  "Personal  Representative"  means the person or persons  who,
upon the disability or incompetence  of a Director,  shall have acquired on
behalf of the Director,  by legal  proceeding  or  otherwise,  the right to
receive the benefits specified in this Plan.

         (z) "Plan" means this Ashland Inc. Deferred  Compensation Plan For
Non-Employee Directors.

         (aa)  "Stock  Account"  means an account by that name  established
pursuant to Article III, Section 1.

         (bb) "Stock  Unit(s)"  means the share  equivalents  credited to a
Participant's Stock Account pursuant to Article III, Section 1.

         (cc) "Termination"  means retirement from the Board or termination
of service as a Director for any other reason.

3.       SHARES; ADJUSTMENTS IN EVENT OF CHANGES IN CAPITALIZATION

         (a) SHARES  AUTHORIZED  FOR ISSUANCE.  There shall be reserved for
issuance  under  the Plan  500,000  shares  of  Common  Stock,  subject  to
adjustment   pursuant  to  subsection  (b)  below.  Such  shares  shall  be
authorized but unissued shares of Common Stock.

         (b) ADJUSTMENTS IN CERTAIN  EVENTS.  In the event of any change in
the  outstanding  Common Stock of the Company by reason of any stock split,
stock dividend,  recapitalization,  merger, consolidation,  reorganization,
combination,  or  exchange  of  shares,  split-up,   split-off,   spin-off,
liquidation or other similar change in capitalization,  or any distribution
to common  shareholders  other than cash  dividends,  the number or kind of
shares that may be issued under the Plan shall be automatically adjusted so
that the  proportionate  interest of the  Directors  shall be maintained as
before the occurrence of such event.  Such  adjustment  shall be conclusive
and binding for all purposes of the Plan.

4.       ELIGIBILITY

         Any  non-employee  Director  of the  Company  shall be eligible to
participate in the Plan.

5.       ADMINISTRATION

         Full power and authority to construe, interpret and administer the
Plan  shall be  vested  in the  Company  and the  Committee  on  Directors.
Decisions of the Company and the  Committee  on  Directors  shall be final,
conclusive and binding upon all parties.  Day-to-day  administration of the
Plan  shall  be the  responsibility  of  Corporate  Human  Resources.  This
Department  may authorize new or modify  existing  forms for use under this
Plan so long as any such  modified or new forms are not  inconsistent  with
the terms of the Plan.

ARTICLE II.  COMMON STOCK PROVISION

         Each  Director may elect to receive all or a portion of his or her
Fees in shares of Common  Stock by making an  Election  pursuant to Article
III,  Section 4. Shares  shall be issued to the Director at the end of each
quarter  beginning in the quarter the Election is effective.  The number of
shares of Common Stock so issued shall be equal to the amount of Fees which
otherwise  would have been  payable  to such  Director  during the  quarter
divided by the Fair  Market  Value.  Only whole  number of shares of Common
Stock will be issued, with any fractional shares to be paid in cash.

ARTICLE III.  DEFERRED COMPENSATION

1.       PARTICIPANT ACCOUNTS

         (a) Upon  election  to  participate  in the Plan,  there  shall be
established  a  Deferral  Account  to which  there  shall be  credited  any
Deferred  Fees as of each  Credit  Date.  The  Deferral  Account  shall  be
credited (or debited) on each  Accounting  Date with income (or loss) based
upon a hypothetical investment in any one or more of the investment options
available  under the Plan,  as  prescribed  by the  Committee on Directors,
which may include a Common Stock Fund, as elected by the Participant  under
the terms of Article III, Section 4.

         (b) The Stock Account of a  Participant  shall be credited on each
Accounting  Date with Stock  Units  equal to the number of shares of Common
Stock (including  fractions of a share) that could have been purchased with
the amount of such deferred Fees as to which a stock deferral  election has
been made at the Fair Market Value on the  Accounting  Date. As of the date
of any dividend  distribution  date for the Common Stock, the Participant's
Stock Account shall be credited  with  additional  Stock Units equal to the
number of shares of Common  Stock  (including  fractions  of a share)  that
could have been purchased,  at the Fair Market Value on such date, with the
amount  which  would have been paid as  dividends  on that number of shares
(including  fractions  of a share)  of Common  Stock  which is equal to the
number of Stock Units then credited to the Participant's Stock Account.

2.       FINANCIAL HARDSHIP

         Upon the  written  request  of a  Participant  or a  Participant's
Personal  Representative  and a finding that continued deferral will result
in an unforeseeable financial hardship to the Participant, the Committee on
Directors or the Company  (each in its sole  discretion)  may authorize (a)
the  payment  of all or a part of a  Participant's  Deferral  Account  in a
single installment prior to his or her ceasing to be a Director, or (b) the
acceleration of payment of any multiple installments hereof. It is intended
that the  Committee's  determinations  as to whether  the  Participant  has
suffered an  "unforeseeable  financial  emergency" shall be made consistent
with the requirements under Section 457(d) of the Internal Revenue Code. If
the  Participant  requesting such a payment is a member of the Committee on
Directors,  the Participant  shall abstain from the Committee on Directors'
determination as to whether the payment shall be made.

3.       ACCELERATED DISTRIBUTION

         (a)   AVAILABILITY  OF  WITHDRAWAL   PRIOR  TO  TERMINATION.   The
Participant or the Participant's  Beneficiary who is receiving  installment
payments under the Plan may elect, in writing, to withdraw all or a portion
of a  Participant's  Deferral  Account  at any time  prior to the time such
Deferral  Account  otherwise  becomes payable under the Plan,  provided the
conditions  specified in subsections  (c), (d) and (e) of this Article III,
Section 3 are satisfied.

         (b)  ACCELERATION  OF  PERIODIC  DISTRIBUTIONS.  Upon the  written
election  of  the  Participant  or  the  Participant's  Beneficiary  who is
receiving   installment   payments  under  the  Plan,  the  Participant  or
Participant's  Beneficiary  may  elect  to  have  all or a  portion  of the
remaining  installments  distributed in the form of an immediately  payable
lump sum,  provided the  conditions  specified in subsection (c) and (e) of
this Article III, Section 3 are satisfied.

         (c) FORFEITURE  PENALTY.  In the event of a withdrawal pursuant to
subsection  (a)  of  this  Article  III,   Section  3,  or  an  accelerated
distribution pursuant to subsection (b) of this Article III, Section 3, the
Participant shall forfeit from such Deferral Account an amount equal to 10%
of the amount of the  withdrawal or accelerated  distribution,  as the case
may be. The forfeited  amount shall be deducted  from the Deferral  Account
prior to giving effect to the requested withdrawal or acceleration. Neither
the Participant nor the  Participant's  Beneficiary shall have any right or
claim to the  forfeited  amount,  and the Company  shall have no obligation
whatsoever to the Participant,  the Participant's  Beneficiary or any other
person with regard to the forfeited amount.

         (d) MINIMUM WITHDRAWAL.  In no event shall the amount withdrawn in
accordance with subsection (a) of this Article III,  Section 3 be less than
25%  of  the  amount  credited  to  such  Participant's   Deferral  Account
immediately prior to the withdrawal.

         (e)  SUSPENSION  FROM  DEFERRALS.  In the  event  of a  withdrawal
pursuant  to  subsection  (a) or (b) of  this  Article  III,  Section  3, a
Participant who is otherwise  eligible to make deferrals of Fees under this
Plan shall be  prohibited  from making such  deferrals  with respect to the
remainder  of the  current  Fiscal  Year  and the  Fiscal  Year of the Plan
immediately  following  the  Fiscal  Year  of the  Plan  during  which  the
withdrawal was made, and any Election  previously  made by the  Participant
with respect to deferrals of Fees for such Fiscal Year of the Plan shall be
void and of no effect.

4.       MANNER OF ELECTION

         (a) GENERAL.  Any Director  wishing to participate in the Plan may
elect to do so by delivering to the Secretary of the Company an Election on
a form prescribed by Corporate  Human  Resources  designating the manner in
which such Deferred Fees are to be invested in accordance with Article III,
Section 1 and electing the timing and form of  distribution.  The timing of
the filing of the appropriate  form with Corporate Human Resources shall be
determined  by the Company or the  Committee  on  Directors.  An  effective
election to defer Fees may not be revoked or modified  except as  otherwise
determined  by the  Company  or the  Committee  on  Directors  or as stated
herein.

         (b) INVESTMENT ALTERNATIVES - EXISTING BALANCES. A Participant may
elect to change an existing selection as to the investment  alternatives in
effect with respect to existing deferred Fees (in increments  prescribed by
the  Committee  on  Directors  or the  Company)  as  often,  and with  such
restrictions,  as  determined  by  the  Committee  on  Directors  or by the
Company.

         (c) CHANGE OF BENEFICIARY.  A Participant  may, at any time, elect
to change the  designation of a Beneficiary in accordance  with Article IV,
Section 1 hereof.

         (d) INITIAL ELECTION.  With respect to Directors' Fees payable for
all or any portion of a calendar year after such person's  initial election
to the  office of  Director  of the  Company,  any such  person  wishing to
participate  in the Plan may file a proper  Election  within 30 days  after
such election to office.  Any such Election  shall be effective upon filing
or as soon as possible thereafter with respect to such Fees.

5.       DISTRIBUTION

         (a)  DEFERRAL  ACCOUNT.   In  accordance  with  the  Participant's
Election and as prescribed  by the  Committee on  Directors,  Deferred Fees
credited to a Participant's  Deferral  Account shall be distributed in cash
or shares of Common  Stock (or a  combination  of both).  Unless  otherwise
directed  by the  Committee  on  Directors,  if no  Election  is  made by a
Participant  as to  the  distribution  or  form  of  payment  of his or her
Deferral  Account,  upon  Termination such account shall be paid in cash in
lump sum. The entire  Deferral  Account must be paid out within forty years
following the date of the Participant's Termination.

         (b) CHANGE OF DISTRIBUTION OF DEFERRAL ACCOUNT. A Participant will
be allowed to change the Election as to the  applicable  payment period for
all amounts deferred pursuant to such Election,  subject to approval by the
Company or the Committee. Such change must be made by the earlier of:

                  (i) the date six  months  prior to the  first  day of the
         month following the Participant's Termination; or

                  (ii) the December 31 immediately  preceding the first day
         of the month following the Participant's Termination.

If the  Participant  making  such  change is a member of the  Committee  on
Directors,  such Participant shall abstain from the Committee on Directors'
decision to approve or disapprove such change.

6.       PAYMENT COMMENCEMENT DATE

         Payments of amounts  deferred  pursuant to a valid  Election shall
commence after a  Participant's  Termination in accordance  with his or her
Election.  If a  Participant  dies  prior  to the  first  deferred  payment
specified  in an Election,  payments  shall  commence to the  Participant's
Beneficiary on the first payment date so specified.

7.       CHANGE IN CONTROL

         Notwithstanding any provision of this Plan to the contrary, in the
event of a "Change in Control"  (as defined in Section  2(f) of Article I),
each  Participant  in the Plan  shall  receive an  automatic  lump sum cash
distribution of all amounts accrued in the Participant's  Cash and/or Stock
Account(s)  (including  interest at the Prime Rate of Interest  through the
business day immediately preceding the date of distribution) not later than
fifteen  (15) days  after the date of the  "Change  in  Control."  For this
purpose,   the  balance  in  the  Stock  Account  shall  be  determined  by
multiplying  the  number of Stock  Units by the  higher of (a) the  highest
closing  price of a share of Common Stock during the period  commencing  30
days prior to such Change in Control or (b) if the Change in Control of the
Company occurs as a result of a tender or exchange offer or consummation of
a corporate  transaction,  then the highest  price paid per share of Common
Stock pursuant thereto. Any consideration other than cash forming a part or
all of the  consideration  for  Common  Stock  to be paid  pursuant  to the
applicable  transaction  shall be valued  at the  valuation  price  thereon
determined by the Board.

         In addition,  the Company shall reimburse a Director for the legal
fees and expenses incurred if the Director is required to seek to obtain or
enforce any right to distribution.  In the event that it is determined that
such Director is properly entitled to a cash distribution  hereunder,  such
Director  shall also be entitled  to interest  thereon at the Prime Rate of
Interest quoted by Citibank,  N.A. as its prime commercial  lending rate on
the subject date from the date such  distribution  should have been made to
and  including the date it is made.  Notwithstanding  any provision of this
Plan to the contrary, Article I, Section 2(f) and Section 7 of this Article
may not be amended after a "Change in Control"  occurs  without the written
consent of a majority in number of Participants.


ARTICLE IV.  MISCELLANEOUS PROVISIONS

1.       BENEFICIARY DESIGNATION

         A Director may designate  one or more persons  (including a trust)
to whom or to which  payments  are to be made if the  Director  dies before
receiving   payment  of  all  amounts  due  hereunder.   A  designation  of
Beneficiary  will be effective only after the signed Election is filed with
the  Secretary  of the Company  while the Director is alive and will cancel
all designations of a Beneficiary signed and filed earlier. If the Director
fails  to  designate  a  Beneficiary  as  provided  above  or if  all  of a
Director's  Beneficiaries  predecease  him or her  and he or she  fails  to
designate a new Beneficiary,  remaining unpaid amounts shall be paid in one
lump  sum to the  estate  of such  Director.  If all  Beneficiaries  of the
Director die before the Director or before complete  payment of all amounts
due hereunder,  the remaining  unpaid amounts shall be paid in one lump sum
to the estate of the last to die of such Beneficiaries.

2.       INALIENABILITY OF BENEFITS

         The interests of the Directors and their  Beneficiaries  under the
Plan  may  not in any  way be  voluntarily  or  involuntarily  transferred,
alienated or assigned, nor be subject to attachment, execution, garnishment
or other such equitable or legal process.

3.       GOVERNING LAW

         The provisions of this Plan shall be interpreted  and construed in
accordance with the laws of the Commonwealth of Kentucky.

4.       AMENDMENTS

         The Committee on Directors may amend, alter or terminate this Plan
at any time without the prior approval of the Directors; provided, however,
that  the  Committee  on  Directors  may  not,   without  approval  by  the
shareholders:

         (a)  materially  increase  the  number of  securities  that may be
issued under the Plan (except as provided in Article I, Section 3),

         (b)  materially  modify the  requirements  as to  eligibility  for
participation in the Plan, or

         (c)  otherwise   materially  increase  the  benefits  accruing  to
participants under the Plan.

5.       COMPLIANCE WITH RULE 16b-3

         It is the  intention  of the  Company  that the Plan comply in all
respects  with Rule 16b-3  promulgated  under Section 16(b) of the Exchange
Act and that Plan Participants remain non-employee directors ("Non-Employee
Directors") for purposes of  administering  other employee benefit plans of
the Company and having such other plans be exempt from Section 16(b) of the
Exchange  Act.  Therefore,  if any Plan  provision  is  found  not to be in
compliance with Rule 16b-3 or if any Plan provision  would  disqualify Plan
participants from remaining Non-Employee Directors, that provision shall be
deemed  amended so that the Plan does so comply  and the Plan  participants
remain  Non-Employee  Directors,  to the extent permitted by law and deemed
advisable by the Committee on  Directors,  and in all events the Plan shall
be construed in favor of its meeting the requirements of Rule 16b-3.

6.       EFFECTIVE DATE

         The  Plan was  approved  by the  shareholders  of the  Company  on
January 27, 1994, and originally  became  effective as of November 9, 1993,
and has been restated in this document effective January 28, 1998.




                         TENTH AMENDED AND RESTATED
                                ASHLAND INC.
                     SUPPLEMENTAL EARLY RETIREMENT PLAN
                           FOR CERTAIN EMPLOYEES
                              November 4, 1999

ARTICLE I.        PURPOSE AND EFFECTIVE DATE.
1.01     PURPOSE
         The purpose of the Plan is to allow designated employees to retire
         prior  to  their   sixty-fifth   birthday   without  an  immediate
         substantial loss of income. This Plan is a supplemental retirement
         arrangement for a select group of management.
1.02     EFFECTIVE DATE
         The Tenth  Amended and Restated  Ashland Inc.  Supplemental  Early
         Retirement Plan for Certain  Employees is hereby amended effective
         November 4, 1999. However, the rights and obligations of Employees
         who were  selected  by the  Board or  approved  for  participation
         pursuant to the eligibility  requirements of the Plan to receive a
         benefit under the Plan, or who were  receiving  benefits  prior to
         November  4, 1999  shall be  governed  by the terms of the Plan in
         effect at the time of each such  Employee's  Effective  Retirement
         Date,  unless  otherwise  determined  by the Committee in its sole
         discretion.
ARTICLE II.       DEFINITIONS.
         The following terms used herein shall have the following  meanings
         unless the context otherwise requires:
2.01      "Age" - means the  age  of  an  Employee  as of  his or her  last
          birthday,  except  as may  otherwise  be provided  under Sections
          5.01 and 5.02 in the event of a Change in Control.
2.02     "Annual Retirement Income" - means the annual income payable under
         this Plan by Ashland for the lifetime of a Participant  commencing
         on such Participant's  Effective Retirement Date and ending on his
         or her date of death, subject to the provisions of Section 5.04.
2.03     "Ashland"  -  means   Ashland  Inc.  and  its  present  or  future
         subsidiary corporations.
2.04     "Board"  -  means  the  Board  of  Directors  of  Ashland  and its
         designees.
2.05     "Change  in  Control"  - shall be  deemed  to  occur  (1) upon the
         approval of the  shareholders  of Ashland (or if such  approval is
         not required,  the approval of the Board) of (A) any consolidation
         or merger of Ashland in which  Ashland  is not the  continuing  or
         surviving  corporation  or  pursuant  to which  shares of  Ashland
         common stock would be  converted  into cash,  securities  or other
         property  other  than a merger in which  the  holders  of  Ashland
         common  stock  immediately  prior to the merger will have the same
         proportionate   ownership  of  common   stock  of  the   surviving
         corporation  immediately  after the merger,  (B) any sale,  lease,
         exchange,  or other  transfer (in one  transaction  or a series of
         related  transactions) of all or  substantially  all the assets of
         Ashland,  or  (C)  adoption  of  any  plan  or  proposal  for  the
         liquidation or  dissolution of Ashland,  (2) when any "person" (as
         defined in Section 3(a)(9) or 13(d) of the Securities Exchange Act
         of 1934), other than Ashland or any subsidiary or employee benefit
         plan or trust  maintained  by Ashland or any of its  subsidiaries,
         shall  become the  "beneficial  owner"  (as  defined in Rule 13d-3
         under  the   Securities   Exchange  Act  of  1934),   directly  or
         indirectly,   of  more  than  15%  of  the  Ashland  common  stock
         outstanding at the time, without the approval of the Board, or (3)
         if  at  any  time  during  a  period  of  two  consecutive  years,
         individuals  who at the beginning of such period  constituted  the
         Board shall cease for any reason to constitute at least a majority
         thereof,  unless  the  election  or  nomination  for  election  by
         Ashland's  shareholders  of each new director during such two-year
         period  was  approved  by a vote  of at  least  two-thirds  of the
         directors then still in office who were directors at the beginning
         of such two-year period.
2.06     "Committee" - means the Personnel  and  Compensation  Committee of
         the Board and its designees.
2.07     "Effective  Retirement  Date"  -  means  the  date  upon  which  a
         Participant  retires  under this Plan which shall be the first day
         of the month  following  the  Participant's  62nd  birthday or, at
         Ashland's  discretion or as otherwise provided in Article V or VI,
         any earlier age.  Upon  approval as provided in Sections  3.01 and
         3.02, the "Effective  Retirement  Date" of a Participant may occur
         after the Employee  reaches age 62. The Effective  Retirement Date
         of an  Employee  who  becomes a  Participant  under  Section  3.03
         because of a Change in Control and who is considered to be a Level
         I or II participant in the Incentive Compensation Plan and who has
         an  Employment  Agreement  shall  be the  first  day of the  month
         following (i) such  Employee's  termination for reasons other than
         "Cause" or (ii) such Employee's resignation for "Good Reason." The
         Effective Retirement Date of an Employee who becomes a Participant
         under  Section  3.03  because  of a Change in  Control  and who is
         considered to be a Level III, IV or V participant in the Incentive
         Compensation  Plan,  or who is  considered  to be a  Level I or II
         participant  in the Incentive  Compensation  Plan and who does not
         have an Employment Agreement,  shall be the first day of the month
         following  such  Employee's  termination  for  reasons  other than
         "Cause".  For Employees  who do not have an  Employment  Agreement
         with Ashland, "Cause" shall have the meaning given to that word in
         Section 3.05.
2.08     "Employee"  - means an  employee of Ashland who (i) is at least 55
         years of age or such earlier age pursuant to Section 5.06(b);  and
         (ii) is deemed on the Effective Retirement Date to be a Level V or
         above   employee   under   the   Incentive    Compensation   Plan.
         Notwithstanding  anything  herein  to the  contrary,  if,  after a
         Change in  Control,  an  Employee  is  terminated  other  than for
         "Cause"  or,  in the case of a Level I or II  Employee  having  an
         Employment  Agreement,  resigns  for  "Good  Reason,"  the  age 55
         threshold in clause (i) does not apply and is inapplicable.
2.09     "Employment Agreements" - means those contractual  agreements,  in
         effect  from  time to time,  which are  approved  by the Board and
         which  provide an Employee  with a specified  period of employment
         and other benefits.
2.10     "Final Average Bonus" - means the Participant's average bonus paid
         under the Incentive  Compensation Plan (including amounts that may
         have been deferred) during the highest  thirty-six (36) months out
         of the final  sixty-month  (60) period.  For these  purposes,  the
         "bonus  paid" for a particular  month  within a particular  fiscal
         year  under  such plan  shall be equal to the amount of such bonus
         actually  paid  (regardless  of the date paid,  but  excluding any
         adjustment  for the deferral of such payment) to such  Participant
         on account  of such  fiscal  year  divided by the number of months
         contained in such fiscal year which were used in  determining  the
         amount of such bonus actually paid to such Participant.
2.11     "Final   Average   Compensation"   -  means  the   average   total
         compensation paid during the highest thirty-six months (36) out of
         the final  sixty-month  (60) period.  For these  purposes,  "total
         compensation  paid" is the sum of the "compensation  paid" and the
         "bonus paid" during a particular month.  "Compensation paid" shall
         be the base rate of compensation for such Participant in effect on
         the first day of such calendar month.  "Bonus paid" shall have the
         same meaning as set forth in Section  2.10. In the event a payment
         is due  under  the Plan  after a Change  in  Control  because  the
         Participant was terminated  other than for "Cause" or resigned for
         "Good Reason," the calculation of Final Average Compensation shall
         include  the  amount  paid  under  such  Participant's  Employment
         Agreement. The amount so paid shall be divided by 36 to derive the
         monthly "total compensation paid" it represents.
2.12     "Incentive  Compensation  Plan" - means the Ashland Inc. Incentive
         Compensation Plan or the Ashland Inc. Incentive  Compensation Plan
         for Key Executives, as applicable, including any successor to such
         plans.
2.13     "Participant"  - means  an  Employee  who has  been  approved  for
         participation in the Plan pursuant to Article III or Section 5.06.
2.14     "Plan"  - means  the  Tenth  Amended  and  Restated  Ashland  Inc.
         Supplemental  Early  Retirement Plan for Certain  Employees as set
         forth herein.
2.15     "Service"  - means the  number of years  and  fractional  years of
         employment by Ashland of an Employee,  measured from the first day
         of the month coincident with or next succeeding his or her initial
         date of employment up to and including such  Employee's  Effective
         Retirement Date. For purposes of this Section 2.15,  Service shall
         include an Employee's employment with a subsidiary or an affiliate
         of Ashland  determined in accordance  with rules from time to time
         adopted or approved by the Board, or its delegate.
ARTICLE III.      PARTICIPATION IN PLAN.
         Eligibility for benefits shall be determined as follows:
3.01     EMPLOYEES WHO REQUIRE BOARD APPROVAL
         Except as otherwise  provided in Section  3.03, an Employee who on
         the  Effective  Retirement  Date is  deemed  to be a Level I or II
         participant  under the Incentive  Compensation  Plan shall require
         Board approval to participate in this Plan.
3.02     EMPLOYEES WHO REQUIRE CEO OR OTHER APPROVAL
         Except as otherwise  provided in Section  3.03, an Employee who on
         the Effective  Retirement Date is deemed to be a Level III, IV, or
         V participant under the Incentive  Compensation Plan shall require
         the approval of either (i) Ashland's  Chief  Executive  Officer or
         (ii) Ashland's Administrative Vice President,  Human Resources and
         either the President or the Chief Financial Officer to participate
         in this Plan.
3.03     AUTOMATIC APPROVAL FOR CHANGE IN CONTROL
         Subject to the  provisions of Article VI, in the event of a Change
         in Control (as defined in Section 2.05), an Employee who is deemed
         to be a Level I, II, III, IV or V participant  under the Incentive
         Compensation Plan shall  automatically be deemed to be approved by
         the Board or by the Chief Executive  Officer,  as applicable,  for
         participation under this Plan.
3.04     OTHER APPROVALS
         The Board or Chief Executive Officer,  as applicable,  may approve
         such  employees for  participation  in the Plan as they deem to be
         appropriate, all in its or his sole discretion.
3.05     TERMINATION FOR CAUSE
         Ashland  reserves  the  right to  terminate  any  Participant  for
         "Cause"  prior to his or her  Effective  Retirement  Date,  with a
         resulting  forfeiture  of the payment of benefits  under the Plan.
         Ashland also  reserves the right to  terminate  any  Participant's
         participation  in the Plan for  "Cause"  subsequent  to his or her
         Effective  Retirement  Date.  For purposes of this  Section  3.05,
         "Cause"  shall  mean  the  willful  and  continuous  failure  of a
         Participant to substantially  perform his or her duties to Ashland
         (other than any such  failure  resulting  from  incapacity  due to
         physical  or  mental  illness),  or  the  willful  engaging  by  a
         Participant  in  gross  misconduct   materially  and  demonstrably
         injurious to Ashland, each to be determined by Ashland in its sole
         discretion.
ARTICLE IV.       INTERACTION WITH EMPLOYMENT AGREEMENTS.
4.01     TERMINATIONS - GENERAL
         Notwithstanding  any  provision of this Plan to the  contrary,  an
         Employee who has entered into an Employment Agreement with Ashland
         and who is either terminated without "Cause" prior to a "change in
         control of Ashland" or is  terminated  without  "Cause" or resigns
         for "Good Reason" following a "change in control of Ashland" (each
         quoted  term as defined in the  applicable  employment  agreement)
         shall be entitled to receive the benefits as provided  pursuant to
         this Plan. Benefits payable hereunder in such a situation shall be
         calculated in accordance  with the payment option  selected by the
         Employee at such time.
4.02     BENEFITS PRIOR TO "CHANGE IN CONTROL."
         If the  Employee's  termination  is  without  "Cause"  prior  to a
         "change in control of  Ashland,"  the benefits  payable  hereunder
         shall commence no earlier than as of the first day of the calendar
         month  coincident  with or next  following the second  anniversary
         following the Employee's  "Date of Termination" (as defined in the
         applicable employment agreement);  however, if the Employee elects
         to receive  such  benefits  in a lump sum as  provided  in Section
         5.04(b)(1), such benefits shall commence and be payable as therein
         specified.
4.03     BENEFITS SUBSEQUENT TO A "CHANGE IN CONTROL."
         If the  Employee's  termination  is  without  "Cause" or he or she
         resigns  for "Good  Reason"  following  a "change  in  control  of
         Ashland,"  benefits payable  hereunder shall begin as of the first
         day  of  the  calendar  month  next  following  the  Participant's
         Effective Retirement Date.
4.04     SUBSEQUENT ACTIVITY IN CONFLICT WITH ASHLAND
         The  provisions  of this  Section 4.04 shall apply to Level I, II,
         III,  IV  and  V  Participants,   regardless  of  whether  such  a
         Participant   has  an  Employment   Agreement;   except  that  the
         provisions of this Section 4.04 shall not apply to any Participant
         who was approved for participation  hereunder under the provisions
         of Section 3.03. If a Participant accepts, during a period of five
         (5) years subsequent to his or her Effective  Retirement Date, any
         consulting  or  employment   activity   which  is  in  direct  and
         substantial  conflict  with the  business  of Ashland at such time
         (such determination  regarding  conflicting activity to be made in
         the sole  discretion of the Board),  he or she shall be considered
         in  breach  of the  provisions  of this  Section  4.04;  provided,
         however,  he or she shall not be  restricted  in any  manner  with
         respect to any other  non-conflicting  activity in which he or she
         is  engaged.

         If  a  Participant  wishes  to  accept  employment  or  consulting
         activity  which may be prohibited  under this Section  4.04,  such
         Participant  may  submit to  Ashland  written  notice  (Attention:
         Administrative Vice President, Human Resources) of his or her wish
         to accept such  employment or consulting  activity.  If within ten
         (10) business days  following  receipt of such notice Ashland does
         not notify the  Participant  in writing of Ashland's  objection to
         his or her accepting such employment or consulting activity,  then
         such  Participant  shall  be free to  accept  such  employment  or
         consulting  activity for the period of time and upon the basis set
         forth in his or her written  request.  In the event the provisions
         of  this  Section  4.04  are  breached  by  a   Participant,   the
         Participant  shall  not be  entitled  to any  additional  periodic
         payments  hereunder  and shall be liable to repay to  Ashland  all
         amounts  such  Participant  received  prior to such  breach.  If a
         Participant  who  breaches  the  provisions  of this  Section 4.04
         received a lump sum  distribution  of his or her benefit  prior to
         such breach,  such Participant shall be liable to repay to Ashland
         the amount of such distribution. If a Participant who breaches the
         provisions of this Section 4.04 deferred all or any part of a lump
         sum   distribution   hereunder  to  the  Ashland   Inc.   Deferred
         Compensation Plan, the amount so deferred shall be forfeited,  and
         if any amount of the amount so deferred was  distributed  from the
         Ashland  Inc.   Deferred   Compensation  Plan  before  the  breach
         occurred,  the amount so  distributed  shall be repaid to Ashland.
         Any repayment of benefits  hereunder shall be assessed interest at
         the rate  applicable  for the  calculation  of a lump sum  payment
         under  Section  5.04(b) for the month in which the breach  occurs,
         with such interest  compounded monthly from the month in which the
         breach  occurs to the  month in which  such  repayment  is made to
         Ashland.  Ashland shall have available to it all other remedies at
         law and equity to remedy a breach of this Section 4.04.
ARTICLE V.        ANNUAL RETIREMENT INCOME AND OTHER BENEFITS.
5.01     LEVELS I AND II.
         The Annual  Retirement Income of a Participant who is deemed to be
         a Level I or II Participant under the Incentive  Compensation Plan
         shall be equal to:
         (a)      PRE-AGE 62 BENEFIT
                  A Participant  who retires  under this Plan,  including a
                  Participant  to whom the  provisions  of paragraph (d) of
                  this  Section  5.01  apply,   shall   receive  an  Annual
                  Retirement  Income  from and  after  the first day of the
                  calendar  month  next  following  his  or  her  Effective
                  Retirement Date until the end of the month in which he or
                  she  attains  age 62  equal  to the  greater  of (1)  the
                  amounts provided in the following  schedule or (2) 50% of
                  Final Average Compensation.  Notwithstanding the previous
                  sentence, in the event such Participant retired with less
                  than 20 years of Service,  such Annual  Retirement Income
                  shall be  multiplied  by a fraction (A) the  numerator of
                  which is such Participant's years of and fractional years
                  of Service,  and (B) the  denominator  of which is twenty
                  (20).

                                                                     % OF
                  RETIREMENT                                     COMPENSATION

                  1st    -   Year After Effective                    75%
                             Retirement Date
                  2nd    -          "                                70%
                  3rd    -          "                                65%
                  4th    -          "                                60%
                  5th    -          "                                55%
                  6th    -   Year and thereafter                     50%
                             to Age 62

                  For purposes of this Section 5.01(a), "% of Compensation"
                  shall mean the  annualized  average of the  Participant's
                  base  monthly  compensation  rates  (excluding  incentive
                  awards,  bonuses,  and any  other  form of  extraordinary
                  compensation)  in effect  with  respect to Ashland on the
                  first day of the  thirty-six  (36)  consecutive  calendar
                  months  which will give the  highest  average  out of the
                  one-hundred  twenty  (120)  consecutive   calendar  month
                  period ending on the Participant's  Effective  Retirement
                  Date.
         (b)      AGE 62 BENEFIT AND THEREAFTER
                  From and after the first day of the  calendar  month next
                  following  his or her Effective  Retirement  Date, or the
                  attainment   of  age  62,   whichever   is   later,   the
                  Participant's  Annual Retirement Income shall be equal to
                  50% of Final  Average  Compensation;  provided,  however,
                  that in the event such Participant retired with less than
                  20 years of Service,  such Annual Retirement Income shall
                  be 50% of  Final  Average  Compensation  multiplied  by a
                  fraction (A) the numerator of which is such Participant's
                  years of and  fractional  years of  Service,  and (B) the
                  denominator of which is twenty (20).
         (c)      BENEFIT REDUCTION
                  The amount of benefit  provided in paragraphs (a) and (b)
                  of this  Section  5.01 shall be reduced by the sum of the
                  following:
                  (1)    the  Participant's  benefit under the Ashland Inc.
                         and Affiliates  Pension Plan (the "Pension  Plan")
                         (assuming 50% of such Participant's  account under
                         the  Ashland   Inc.   Leveraged   Employee   Stock
                         Ownership  Plan were  transferred  to the  Pension
                         Plan,  as  allowed  under the terms of each of the
                         said plans),  determined  on the basis of a single
                         life annuity form of benefit;
                  (2)    the Participant's  benefit under any other defined
                         benefit   pension  plan  qualified  under  Section
                         401(a) of the Internal  Revenue  Code of 1986,  as
                         amended which is maintained by Ashland, determined
                         on the  basis of a  single  life  annuity  form of
                         benefit (said plans referred to in  sub-paragraphs
                         (1) and (2) of this paragraph (c) are  hereinafter
                         referred to jointly and severally as the "Affected
                         Plans");
                  (3)    the  Participant's  benefit under the Ashland Inc.
                         Nonqualified    Excess   Benefit   Pension   Plan,
                         determined  on the basis of a single life  annuity
                         form of benefit; and
                  (4)    the  Participant's  benefit under the Ashland Inc.
                         ERISA  Forfeiture  Plan  attributable  to  amounts
                         which  were  forfeited   under  the  Ashland  Inc.
                         Leveraged    Employee   Stock    Ownership   Plan,
                         multiplied by 50%, and  determined on the basis of
                         a single life annuity benefit.
                  In the event a Participant's benefit hereunder is paid as
                  a  lump  sum  pursuant  to  an  election   under  Section
                  5.04(b)(1),  the  reduction  to  such  benefit  shall  be
                  calculated  based  upon the lump  sum  actuarial  present
                  value  of  the  benefits  referred  to in  sub-paragraphs
                  (1)-(4) of this  paragraph  (c) to which the  Participant
                  would  be  entitled  at age 62,  regardless  of the  date
                  payments   actually   commence.    In   the   event   the
                  Participant's  benefit  hereunder  is paid in any form of
                  periodic  payments,  the  reduction  shall apply from and
                  after  the  date  the  Participant   actually   commences
                  payments under the plans referred to under sub-paragraphs
                  (1), (2) or (3) of this paragraph (c).
         (d)      BENEFIT AFTER A CHANGE IN CONTROL
                  (1)        PARTICIPANTS HAVING EMPLOYMENT  AGREEMENTS.  A
                             Participant having an Employment Agreement who
                             either  is  terminated   without   "Cause"  or
                             resigns  for "Good  Reason"  after a Change in
                             Control  shall have the benefit  payable under
                             this Section  5.01  computed by adding 3 years
                             to the  Participant's  Age and  Service at the
                             Participant's Effective Retirement Date. These
                             additions to Age and Service shall,  except as
                             otherwise  provided,  apply  for  purposes  of
                             computing  the single life annuity  payment to
                             the Participant. A Participant subject to this
                             paragraph  (d)(1) whose  Effective  Retirement
                             Date occurs before  attaining an actual age of
                             55 shall have the 3 year addition to Age apply
                             when converting the single life annuity amount
                             to any  permitted  optional  form  under  this
                             Article V. If the Effective Retirement Date of
                             a Participant subject to this paragraph (d)(1)
                             occurs on or after the Participant  attains an
                             actual  age  of  55,  then  the  Participant's
                             actual  age shall be used when  making  such a
                             conversion.  Notwithstanding  anything  to the
                             contrary  contained herein,  when converting a
                             Participant's  single  life  annuity to a lump
                             sum payment option,  the Participant's  actual
                             age  shall be used  without  reference  to the
                             additional 3 years. If the addition of 3 years
                             to the  Participant's  age  results  in an Age
                             less than 55 and the Participant commences the
                             benefit,  the amount of the  benefit  shall be
                             adjusted  to  account  for the fact it is paid
                             before the Participant's attainment of Age 55.
                             This adjustment  shall be based upon the early
                             retirement table in Section 6.2 of the Ashland
                             Inc. and Affiliates Pension Plan as it existed
                             on September  30,  1999.  When  applying  this
                             table under these circumstances,  age 55 shall
                             be substituted  for age 62 and adjustments for
                             ages  younger than those on the table shall be
                             reasonably   determined   by  an   actuary  or
                             actuarial firm who regularly performs services
                             in connection with the Plan.
                  (2)        PARTICIPANTS WITHOUT EMPLOYMENT AGREEMENTS.  A
                             Participant  without an  Employment  Agreement
                             who is  terminated  without  "Cause"  after  a
                             Change  in  Control  shall  have  the  benefit
                             payable  under this Section  5.01  computed by
                             adding   the   applicable    amount   to   the
                             Participant's   Age   and   Service   at   the
                             Participant's  Effective  Retirement Date. For
                             these  purposes,   the  applicable  amount  is
                             derived from the following table.

    LENGTH OF PARTICIPANT'S SERVICE AT SEPARATION FROM       NUMBER OF YEARS
                        EMPLOYMENT                       (THE APPLICABLE AMOUNT)
- -------------------------------------------------------------------------------
Up to 5 years                                               3 months
More than 5 and up to 10 years                              6 months
More than 10 and up to 15 years                             1 year
More than 15 and up to 20 years                             1 year and 6 months
More than 20 years                                          2 years

                             These  additions  to Age  and  Service  shall,
                             except  as  otherwise   provided,   apply  for
                             purposes of computing  the single life annuity
                             payment  to  the  Participant.  A  Participant
                             subject  to  this   paragraph   (d)(2)   whose
                             Effective   Retirement   Date  occurs   before
                             attaining  an actual  age of 55 shall have the
                             applicable amount added to such  Participant's
                             Age apply  when  converting  the  single  life
                             annuity amount to any permitted  optional form
                             under  this   Article  V.  If  the   Effective
                             Retirement  Date of a  Participant  subject to
                             this  paragraph  (d)(2) occurs on or after the
                             Participant  attains an actual age of 55, then
                             the  Participant's  actual  age  shall be used
                             when making such a conversion. Notwithstanding
                             anything  to the  contrary  contained  herein,
                             when  converting a  Participant's  single life
                             annuity  to a lump  sum  payment  option,  the
                             Participant's actual age shall be used without
                             reference  to the  addition of the  applicable
                             amount.  If the  addition  of  the  applicable
                             amount to the  Participant's age results in an
                             Age less than 55 and the Participant commences
                             the benefit,  the amount of the benefit  shall
                             be adjusted to account for the fact it is paid
                             before the Participant's attainment of Age 55.
                             This adjustment  shall be based upon the early
                             retirement table in Section 6.2 of the Ashland
                             Inc. and Affiliates Pension Plan as it existed
                             on September  30,  1999.  When  applying  this
                             table under these circumstances,  age 55 shall
                             be substituted  for age 62 and adjustments for
                             ages  younger than those on the table shall be
                             reasonably   determined   by  an   actuary  or
                             actuarial firm who regularly performs services
                             in connection with the Plan.

5.02     LEVELS III, IV AND V.
         (a)      GENERAL
                  The Annual Retirement Income of a Participant  (including
                  a Participant  to whom the provisions of paragraph (b) of
                  this  Section  5.02  apply)  who on his or her  Effective
                  Retirement  Date was deemed to be a Level  III,  IV, or V
                  Participant under the Incentive  Compensation Plan shall,
                  from and after the first day of the  calendar  month next
                  following  his or her 62nd  birthday,  be equal to 50% of
                  Participant's  Final Average  Bonus;  provided,  however,
                  that in the event such Participant retired with less than
                  20 years of Service,  such Annual Retirement Income after
                  age 62 shall be 50% of Final Average Bonus  multiplied by
                  a   fraction   (A)  the   numerator   of  which  is  such
                  Participant's  years of and fractional  years of Service,
                  and (B) the denominator of which is twenty (20). Although
                  a Participant  may elect to commence  benefits under this
                  Plan upon his or her  Effective  Retirement  Date,  there
                  shall be an actuarial  adjustment  (consistent  with that
                  applied under Ashland's  qualified  pension plan, as from
                  time  to  time  in  effect)  for  Participants  receiving
                  benefits   under  this  Section   5.02  whose   Effective
                  Retirement Date is prior to age 62.
         (b)      BENEFIT AFTER A CHANGE IN CONTROL
                  A Participant  who is  terminated  other than for "Cause"
                  after a Change in Control shall have the benefit  payable
                  under  this  Section  5.02  computed  by  adding  to  the
                  Participant's   Age  and  Service  at  the  Participant's
                  Effective  Retirement  Date the number of years  equal to
                  the applicable  amount for the  Participant  derived from
                  the following table.

    LENGTH OF PARTICIPANT'S SERVICE AT SEPARATION FROM      NUMBER OF YEARS
                        EMPLOYMENT                       (THE APPLICABLE AMOUNT)
- -------------------------------------------------------------------------------
Up to 5 years                                               3 months
More than 5 and up to 10 years                              6 months
More than 10 and up to 15 years                             1 year
More than 15 and up to 20 years                             1 year and 6 months
More than 20 years                                          2 years

                  These  additions  to Age and  Service  shall,  except  as
                  otherwise  provided,  apply for purposes of computing the
                  single  life  annuity  payment  to  the  Participant.   A
                  Participant subject to this paragraph (b) whose Effective
                  Retirement Date occurs before  attaining an actual age of
                  62  shall  have the  applicable  amount  from  the  table
                  hereinabove added to his or her Age apply when converting
                  the single life annuity amount to any permitted  optional
                  form under this  Article V. If the  Effective  Retirement
                  Date  of a  Participant  subject  to this  paragraph  (b)
                  occurs on or after the Participant  attains an actual age
                  of 62,  then the  Participant's  actual age shall be used
                  when making such a conversion.  Notwithstanding  anything
                  to the  contrary  contained  herein,  when  converting  a
                  Participant's  single life  annuity to a lump sum payment
                  option,  the  Participant's  actual  age  shall  be  used
                  without  reference to the applicable  amount derived from
                  the table hereinabove.  If the addition of the applicable
                  amount from the table  hereinabove  to the  Participant's
                  age  results  in an Age less than 62 and the  Participant
                  commences the benefit, the amount of the benefit shall be
                  adjusted  to account  for the fact it is paid  before the
                  Participant's attainment of Age 62. This adjustment shall
                  be based upon the early  retirement  table in Section 6.2
                  of the Ashland  Inc.  and  Affiliates  Pension Plan as it
                  existed on September 30, 1999, and  adjustments  for ages
                  younger  than  those on the  table  shall  be  reasonably
                  determined by an actuary or actuarial  firm who regularly
                  performs services in connection with the Plan.

5.03     BENEFITS PAYABLE FOR LESS THAN 12 MONTHS
         Annual  Retirement Income benefits payable under Sections 5.01 and
         5.02 for a period of less than 12  months  due to a  Participant's
         attainment of age 62 or death will be payable on a pro-rata basis,
         with months taken as a fraction of a year.
5.04     PAYMENT OPTIONS
         (a)      ELECTION
                  A Participant  shall,  subject to Sections 5.05 and 5.06,
                  elect the form in which such  benefit  shall be paid from
                  among  those  identified  in this  Section  5.04 and such
                  election  shall  be made at the  time  and in the  manner
                  prescribed by Ashland,  from time to time,  provided that
                  the election is made before the  Participant's  Effective
                  Retirement Date. Such election, including the designation
                  of any contingent  annuitant or alternate recipient under
                  Sections  5.04(b)(4) or (5), shall be irrevocable  except
                  as otherwise set forth herein.  Notwithstanding  anything
                  in  the  foregoing  to  the  contrary,   any  Participant
                  approved  for  participation  in  the  Plan  pursuant  to
                  Sections 3.01,  3.02 and 3.04 who makes an election under
                  Section  5.04(b)(2) shall make such election by the later
                  of -
                  (1)      the  60th  day  following   such   Participant's
                           approval to participate in this Plan; or
                  (2)      the earlier of -
                           (A)      the   date   six   months    prior   to
                                    Participant's    Effective   Retirement
                                    Date; or
                           (B)      the December 31  immediately  preceding
                                    the Participant's  Effective Retirement
                                    Date.
                           Such  deferral  election  shall  be  made in the
                           manner prescribed by Ashland, from time to time,
                           and shall be  irrevocable  as of the  applicable
                           time  identified  under  Sections  5.04(a)(1) or
                           (2).
                  Until the time at which an election becomes  irrevocable,
                  a Participant shall be able to change it.
         (b)      OPTIONAL FORMS OF PAYMENT
                  (1)      LUMP  SUM  OPTION  A  Participant  may  elect to
                           receive  the benefit  under  Article V as a lump
                           sum  distribution..  A lump sum benefit  payable
                           under  the  Plan  to  a  Participant   shall  be
                           computed   on  the  basis  of  the   actuarially
                           equivalent  present value of such  Participant's
                           benefit   under   Article  V  based   upon  such
                           actuarial   assumptions  as  determined  by  the
                           Committee. Such lump sum shall be payable within
                           thirty  (30)  days  following  the  later of the
                           Participant's  Effective  Retirement Date, or at
                           such later date as Ashland or its  delegate  may
                           determine,  in its sole  discretion.  The option
                           shall  be  made   available  to  a   Participant
                           contingent    upon    various    considerations,
                           including,  but not limited  to, the  following:
                           The tax  status of  Ashland,  including  without
                           limitation,  the  corporate and  individual  tax
                           rate then  applicable and whether or not Ashland
                           has  or  projects  a  net  operating  loss;  the
                           current  and  projected  liquidity  of  Ashland,
                           including cash flow,  capital  expenditures  and
                           dividends; Ashland `s borrowing requirements and
                           debt   leverage;    applicable   book   charges;
                           organizational   issues,   including  succession
                           issues;  security of the  retirement  payment(s)
                           with   respect   to   the   retiree;   and   the
                           Participant's preference.
                  (2)      LUMP SUM DEFERRAL  OPTION A  Participant  who is
                           eligible  to  receive  a lump  sum  distribution
                           under 5.04(b)(1) shall be able to elect to defer
                           all or a portion of the  receipt of the  elected
                           lump sum (in  increments  of such  percentage or
                           such amount as may be  prescribed  by Ashland or
                           its delegatee, from time to time), by having the
                           obligation to distribute such amount transferred
                           to the Ashland Inc.  Deferred  Compensation Plan
                           to be held thereunder in a notional  account and
                           paid  pursuant to the  applicable  provisions of
                           such Plan,  as they may be amended  from time to
                           time;  provided,  however,  that the election to
                           defer  such  distribution  shall  be made at the
                           time and in the  manner  prescribed  in  Section
                           5.04(a)(1) and (2).
                  (3)      SINGLE LIFE ANNUITY A  Participant  may elect to
                           have  such  benefit  paid in the  form of  equal
                           monthly    payments    for   and   during   such
                           Participant's life, with such payments ending at
                           such  Participant's  death.  Payments under this
                           option shall be  actuarially  equivalent  to the
                           benefit  provided  under  Section  5.01 or 5.02,
                           whichever is applicable, determined on the basis
                           of  the  applicable  actuarial  assumptions  and
                           other relevant  provisions  used for the same in
                           the Pension Plan.
                  (4)      JOINT AND SURVIVOR  INCOME  OPTION A Participant
                           may  elect to  receive  an  actuarially  reduced
                           benefit payable monthly during the Participant's
                           lifetime with payments to continue  after his or
                           her   death   to  the   person   he   designates
                           (hereinafter called "contingent annuitant"),  in
                           an amount equal to (1) 100% of such  actuarially
                           reduced benefit, (2) 66 2/3% of such actuarially
                           reduced benefit,  or (3) 50% of such actuarially
                           reduced  benefit.  Benefit  payments  under this
                           option shall  terminate with the monthly payment
                           for the  month  in  which  occurred  the date of
                           death of the later to die of the Participant and
                           his or her contingent  annuitant.  The following
                           additional  limitations and conditions  apply to
                           this option:
                           (A)      The  contingent   annuitant   shall  be
                                    designated   by  the   Participant   in
                                    writing  in such  form and at such time
                                    as  Ashland   may  from  time  to  time
                                    prescribe.   Before  the  Participant's
                                    Effective    Retirement    Date,    the
                                    Participant  may change the  contingent
                                    annuitant elected.
                           (B)      In  the  event  of  the  death  of  the
                                    contingent  annuitant prior to the date
                                    as   of   which   the    election    is
                                    irrevocable,      the     Participant's
                                    selection  of this option shall be void
                                    and  the  Participant  may  change  the
                                    contingent   annuitant  or  change  the
                                    option   elected,    subject   to   the
                                    applicable  limitations  and conditions
                                    applied to  elections  for the  options
                                    described under 5.04(a)(1) and (2).
                           (C)      Actuarial    equivalence   under   this
                                    sub-paragraph  (4) shall be  determined
                                    on  the   basis   of   the   applicable
                                    actuarial    assumptions    and   other
                                    relevant  provisions  used for the same
                                    in the Pension Plan.
                  (5)      PERIOD CERTAIN  INCOME OPTION A Participant  may
                           elect to receive an actuarially  reduced benefit
                           payable  monthly  during his or her lifetime and
                           terminating  with the  monthly  payment  for the
                           month in which his or her death occurs, with the
                           provision  that  not  less  than a total  of 120
                           monthly  payments  shall be made in any event to
                           him or her and/or the person  designated  by him
                           or   her  to   receive   payments   under   this
                           sub-paragraph  (5)  in the  event  of his or her
                           death     (hereinafter     called     "alternate
                           recipient").  If a  Participant  and  his or her
                           alternate  recipient  die  after  the  Effective
                           Retirement  Date, but before the total specified
                           monthly   payments   have   been  made  to  such
                           Participant   and/or   his  or   her   alternate
                           recipient,  the commuted  value of the remaining
                           unpaid  payments  shall be paid in a lump sum to
                           the   estate   of  the   later  to  die  of  the
                           Participant  or his or her alternate  recipient.
                           The   following   additional   limitations   and
                           conditions  shall apply to this option:
                           (A)      The   alternate   recipient   shall  be
                                    designated    in    writing    by   the
                                    Participant  in such  form  and at such
                                    time as  Ashland  may from time to time
                                    prescribe.   The   designation   of  an
                                    alternate    recipient    under    this
                                    sub-paragraph  (5) is irrevocable after
                                    the    Effective    Retirement    Date,
                                    provided,  however,  a Participant  may
                                    designate a new alternate  recipient if
                                    the one first  designated  dies  before
                                    the Participant and after the Effective
                                    Retirement Date.
                           (B)      In  the  event  of  the  death  of  the
                                    alternate  recipient  prior to the date
                                    as   of   which   the    election    is
                                    irrevocable,      the     Participant's
                                    selection  of this option shall be void
                                    and  the  Participant  may  change  the
                                    alternate   recipient   or  change  the
                                    option   elected,    subject   to   the
                                    applicable  limitations  and conditions
                                    applied to  elections  for the  options
                                    described under 5.04(a)(1) and (2).
         (C)      Actuarial  equivalence under this sub-paragraph (5) shall
                  be  determined on the basis of the  applicable  actuarial
                  assumptions  and other relevant  provisions  used for the
                  same in the Pension Plan.
         5.05.    PAYMENT OF SMALL AMOUNTS
                  Unless  such  Participant  elects to  receive  his or her
                  benefit in a lump sum as provided in Section 5.04, in the
                  event a monthly  benefit  under  this  Plan,  payable  to
                  either  a  Participant   or  to  his  or  her  contingent
                  annuitant,  alternate  recipient or surviving  spouse, is
                  too small (in the sole  judgment  of  Ashland) to be paid
                  monthly,    such   benefit   may   be   paid   quarterly,
                  semi-annually,  or annually,  as determined by Ashland to
                  be administratively convenient.
         5.06.    SURVIVING BENEFITS
                  (a)      Except as otherwise  provided in Section 5.04 of
                           this  Plan,  in the  event  that  a  Participant
                           receiving  Annual   Retirement  Income  benefits
                           shall die after his or her Effective  Retirement
                           Date, no additional benefits shall be payable by
                           Ashland   under  this  Plan  to  such   deceased
                           Participant's   beneficiaries,   survivors,   or
                           estate.
                  (b)      If an Employee dies while in active service with
                           Ashland
                           (1) prior to approval for  participation  in the
                           Plan  and  said  Employee  is a  Level  I or  II
                           participant  under  the  Incentive  Compensation
                           Plan; or
                           (2) after approval for participation in the Plan
                           but  prior to  making an  election  pursuant  to
                           Section  5.04(a) and said  Employee is a Level I
                           -V participant under the Incentive  Compensation
                           Plan; then such Employee shall be deemed:
                           (i) to be a  Participant  under  the Plan in the
                           case  of  Section  5.06  (b)(1);  (ii)  to  have
                           commenced participation one (1) day prior to the
                           date of the Employee's  death; and (iii) to have
                           elected to receive  his or her  benefits  in the
                           form of the  100%  Joint &  Survivor  retirement
                           income option and to have  designated his or her
                           spouse as the beneficiary thereunder.
                  (c)      In  the  event  an  Employee  is  approved   for
                           participation  under  the Plan  and  dies  after
                           having made an election  under  Section  5.04(a)
                           but  prior  to his or her  Effective  Retirement
                           Date, then such Employee shall be deemed to have
                           commenced participation one (1) day prior to the
                           date of the  Employee's  death and payment shall
                           be made under this Plan in  accordance  with the
                           Employee's election.
5.07     PARTICIPATION IN OTHER BENEFITS
         After a Participant's  Effective  Retirement Date, he or she shall
         continue to participate in Ashland's Group Life Insurance, Medical
         and Dental  programs  in the same  manner and under the same terms
         and  conditions  as  provided  for  retirees  as a class under the
         provisions  of  such  programs,  as from  time to time in  effect.
         Except  as   otherwise   expressly   provided  in  this  Plan,   a
         Participant's   active   participation  in  all  employee  benefit
         programs  maintained by Ashland derived from his or her employment
         status with Ashland shall be discontinued.
ARTICLE VI.  CHANGE IN CONTROL.
         Notwithstanding any provision of this Plan to the contrary, in the
         event of a Change in Control,  an  Employee  who is deemed to be a
         Level I, II, III, IV or V participant  under  Ashland's  Incentive
         Compensation   Plan,  shall,  in  accordance  with  Section  3.03,
         automatically  be deemed  approved  for  participation  under this
         Plan.  Consistent  with the applicable  terms of Sections 5.01 and
         5.02, such a Participant may, in his or her sole discretion, elect
         to retire prior to Age 62. In addition,  Ashland (or its successor
         after the Change in Control) shall reimburse an Employee for legal
         fees, fees of other experts and expenses incurred by such Employee
         if he or she is  required  to, and is  successful  in,  seeking to
         obtain or enforce any right to payment  pursuant  to the Plan.  In
         the  event  that it shall be  determined  that  such  Employee  is
         properly  entitled  to the  payment of  benefits  hereunder,  such
         Employee shall also be entitled to interest  thereon payable in an
         amount  equivalent  to the  prime  rate  of  interest  (quoted  by
         Citibank,  N.A. as its prime commercial lending rate on the latest
         date practicable  prior to the date of the actual  commencement of
         payments) from the date such  payment(s)  should have been made to
         and including the date it is made.  Notwithstanding  any provision
         of this Plan to the contrary,  the  provisions of this Plan or any
         other  plan of  Ashland  Inc.  having  a  material  impact  on the
         benefits payable under this Plan may not be amended after a Change
         in Control occurs without the written consent of a majority of the
         Board who were directors prior to the Change in Control.
ARTICLE VII.      MISCELLANEOUS.
7.01     The obligations of Ashland hereunder constitute merely the promise
         of  Ashland to make the  payments  provided  for in this Plan.  No
         employee,  his or her spouse or the estate of either of them shall
         have, by reason of this Plan, any right,  title or interest of any
         kind  in  or to  any  property  of  Ashland.  To  the  extent  any
         Participant  has a right to receive  payments  from Ashland  under
         this Plan,  such right  shall be no greater  than the right of any
         unsecured general creditor of Ashland.
7.02     Full power and  authority to construe,  interpret  and  administer
         this  Plan  shall be vested  in the  Board or its  delegate.  This
         includes,   without  limitation,   the  ability  to  make  factual
         determinations,  construe and  interpret  provisions  of the Plan,
         reconcile any  inconsistencies  between  provisions in the Plan or
         between provisions of the Plan and any other statement  concerning
         the Plan,  whether  oral or written,  supply any  omissions to the
         Plan or any document  associated with the Plan, and to correct any
         defect in the Plan or in any  document  associated  with the Plan.
         Decisions of the Board or its delegate shall be final,  conclusive
         and binding  upon all  parties,  provided,  however,  that no such
         decision may adversely  affect the rights of any  Participant  who
         has been approved for participation in the Plan under the terms of
         Section 3.03 and whose  benefit is  determined  under the terms of
         Section 5.01(d) or Section 5.02(b).
7.03     This Plan shall be binding upon Ashland and any  successors to the
         business  of  Ashland  and  shall  inure  to  the  benefit  of the
         Participants  and their  beneficiaries,  if applicable.  Except as
         otherwise  provided in Article VI, the Board or its delegate  may,
         at any time, amend this Plan,  retroactively or otherwise,  but no
         such amendment may adversely  affect the rights of any Participant
         who has been approved for  participation in the Plan except to the
         extent that such action is required by law.
7.04     Except as otherwise provided in Section 5.04, no right or interest
         of the Participants  under this Plan shall be subject to voluntary
         or involuntary alienation, assignment or transfer of any kind.
7.05     This Plan shall be  governed  for all  purposes by the laws of the
         Commonwealth of Kentucky.
7.06     If any term or provision of this Plan is  determined by a court or
         other appropriate authority to be invalid,  void, or unenforceable
         for any reason,  the remainder of the terms and provisions of this
         Plan shall  remain in full force and effect and shall in no way be
         affected, impaired or invalidated.






                      (Form of Ashland Inc. Executive Employment Agreement)

Name and Address


Dear _________:

         Ashland Inc.  considers the  establishment  and  maintenance  of a
sound and vital  management to be essential to protecting and enhancing the
best  interest of the Company and its  shareholders.  In this  regard,  the
Company   recognizes   that,  as  is  the  case  with  many   publicly-held
corporations,  the  possibility  of a Change in Control of the Company does
exist and that such possibility,  and the uncertainty and questions which a
Change in Control of the Company may raise among management,  may result in
the departure or  distraction  of management  personnel to the detriment of
the Company and its shareholders.  In addition,  difficulties in attracting
and  retaining  new  senior   management   personnel  may  be  experienced.
Accordingly,  on the  basis  of the  recommendation  of the  Personnel  and
Compensation  Committee  of  the  Board,  the  Board  has  determined  that
appropriate  steps should be taken to reinforce and encourage the continued
attention and  dedication of certain  members of the Company's  management,
including you, to their assigned duties without  distraction in the face of
the potentially disruptive  circumstances arising from the possibility of a
Change in Control of the Company.

         In order to encourage  you to remain in the employ of the Company,
this  Agreement sets forth those benefits which the Company will provide to
you in the event your employment with the Company (1) is terminated without
Cause during the term of this Agreement,  or (2) you resign for Good Reason
following  a Change in  Control  of the  Company  under  the  circumstances
described below.

SECTION A.  DEFINITIONS

         1.       "Agreement" shall mean this letter agreement.

         2.       "Board" shall mean the Company's Board of Directors.

         3.  "Cause"  shall occur  hereunder  only upon (A) the willful and
continued  failure by you  substantially  to perform  your  duties with the
Company (other than any such failure  resulting from your incapacity due to
physical  or  mental  illness)  after  a  written  demand  for  substantial
performance is delivered to you by the Board which specifically  identifies
the  manner  in which the Board  believes  that you have not  substantially
performed your duties,  (B) the willful engaging by you in gross misconduct
materially and demonstrably injurious to the Company after a written demand
to cease such  misconduct  is  delivered  to you by the Board,  or (C) your
conviction of or the entering of a plea of nolo contendre to the commission
of a felony involving moral turpitude.  For purposes of this paragraph,  no
act, or failure to act, on your part shall be considered  "willful"  unless
done,  or  omitted  to be  done,  by you  not in  good  faith  and  without
reasonable  belief that your action or omission was in the best interest of
the Company. Notwithstanding the foregoing, you shall not be deemed to have
been  terminated for Cause unless and until there shall have been delivered
to you a copy of a resolution duly adopted by the  affirmative  vote of not
less than three-quarters of the entire membership of the Board at a meeting
of the Board called and held for the purpose, among others, (after at least
20 days prior notice to you and an opportunity for you,  together with your
counsel,  to be heard  before the Board),  of finding  that (i) in the good
faith  opinion of the Board you failed to perform your duties or engaged in
misconduct as set forth above in subparagraph (A) or (B) of this paragraph,
and that you did not correct  such failure or cease such  misconduct  after
being requested to do so by the Board, or (ii) as set forth in subparagraph
(C) of this paragraph, you have been convicted of or have entered a plea of
nolo contendre to the commission of a felony involving moral turpitude.

         4.  "Change  in Control  of the  Company"  shall be deemed to have
occurred if (i) there shall be consummated (A) any  consolidation,  merger,
or share exchange of the Company in which the Company is not the continuing
or  surviving  corporation  or  pursuant to which  shares of the  Company's
Common Stock would be converted  into cash,  securities or other  property,
other than a merger of the  Company in which the  holders of the  Company's
Common Stock  immediately  prior to the merger have  substantially the same
proportionate  ownership  of  common  stock  of the  surviving  corporation
immediately after the merger, or (B) any sale, lease,  exchange or transfer
(in  one  transaction  or a  series  of  related  transactions)  of  all or
substantially  all the assets of the Company,  or (ii) the  shareholders of
the  Company  shall  approve any plan or proposal  for the  liquidation  or
dissolution of the Company, or (iii) any Person,  other than the Company or
a Subsidiary  thereof or any employee benefit plan sponsored by the Company
or a Subsidiary  thereof,  shall become the  beneficial  owner  (within the
meaning of Rule 13d-3 under the Exchange  Act) of securities of the Company
representing 15% or more of the combined voting power of the Company's then
outstanding  securities  ordinarily  (and apart  from  rights  accruing  in
special  circumstances)  having  the  right  to  vote  in the  election  of
directors,  as  a  result  of a  tender  or  exchange  offer,  open  market
purchases, privately-negotiated purchases or otherwise, or (iv) at any time
during  a  period  of two (2)  consecutive  years,  individuals  who at the
beginning of such period  constituted  the Board shall cease for any reason
to  constitute  at least a majority  thereof,  unless the  election  or the
nomination for election by the Company's  shareholders of each new director
during such two-year  period was approved by a vote of at least  two-thirds
of the directors  then still in office who were  directors at the beginning
of such two-year period.

         5.   "COBRA"   shall   mean  the   Consolidated   Omnibus   Budget
Reconciliation Act, as amended.

         6. "Common Stock" shall mean the common stock, par value $1.00 per
share, of the Company.

         7.  "Company"  shall mean Ashland  Inc.  and any  successor to its
business  and/or assets which executes and delivers the agreement  provided
for in Section F,  paragraph 1 hereof or which  otherwise  becomes bound by
all the terms and provisions of this Agreement by operation of law.

         8.  "Competitive  Activity" shall have the meaning as set forth in
Section C, paragraph 2.

         9. "Competitive  Operation" shall have the meaning as set forth in
Section C, paragraph 2.

         10. "Confidential  Information" shall mean information relating to
the  Company's,  its  divisions' and  Subsidiaries'  and their  successors'
business practices and business interests,  including,  but not limited to,
customer and supplier  lists,  business  forecasts,  business and strategic
plans,  financial and sales information,  information relating to products,
process, equipment,  operations,  marketing programs,  research, or product
development,  engineering records, computer systems and software, personnel
records or legal records.

         11. "Date Of  Termination"  shall mean:  (A) if this  Agreement is
terminated for Disability, thirty (30) days after the Notice of Termination
is given by the Company to you  (provided  that you shall not have returned
to the  performance of your duties on a full-time  basis during such thirty
(30) day period),  (B) if your  employment is terminated for Good Reason by
you,  the date  specified  in the  Notice of  Termination,  and (C) if your
employment is terminated  for any other reason,  the date on which a Notice
of Termination is received by you unless a later date is specified.

         12.  "Disability"  shall  occur  when:  if,  as a  result  of your
incapacity  due to physical or mental  illness,  you shall have been absent
from your duties with the Company for six (6) consecutive  months and shall
not have  returned to full-time  performance  of your duties  within thirty
(30) days after written notice is given to you by the Company.

         13. "Exchange Act" shall mean the Securities Exchange Act of 1934,
as amended.

         14. "Excise Tax" shall have the meaning as set forth in Section E.

         15.      "Good Reason" shall mean:

         (a) without your express  written  consent,  the assignment to you
         after  a  Change  in  Control  of  the  Company,   of  any  duties
         inconsistent with, or a significant diminution of, your positions,
         duties,  responsibilities  or status with the Company  immediately
         prior to a Change in Control of the Company,  or a  diminution  in
         your titles or offices as in effect  immediately prior to a Change
         in Control  of the  Company  or any  removal  of you from,  or any
         failure to reelect you to, any of such positions;

         (b) a  reduction  by the  Company  in your  base  salary in effect
         immediately  prior to a Change  in  Control  of the  Company  or a
         failure by the Company to increase  (within fifteen months of your
         last  increase in base  salary) your base salary after a Change in
         Control  of  the  Company  in an  amount  which  is  substantially
         similar, on a percentage basis, to the average percentage increase
         in base salary for all  corporate  officers of the Company  during
         the preceding twelve (12) months;

         (c) the  failure by the  Company to continue in effect any thrift,
         stock  ownership,  pension,  life  insurance,  health,  dental and
         accident or disability plan in which you are  participating or are
         eligible to  participate at the time of a Change in Control of the
         Company  (or  plans  providing  you  with  substantially   similar
         benefits), except as otherwise required by the terms of such plans
         as in effect at the time of any Change in Control of the  Company,
         or the taking of any action by the Company  which would  adversely
         affect your  participation  in or materially  reduce your benefits
         under any of such  plans or  deprive  you of any  material  fringe
         benefits  enjoyed  by you at the time of the  Change in Control of
         the  Company or the failure by the Company to provide you with the
         number  of  paid  vacation  days to  which  you  are  entitled  in
         accordance with the vacation  policies of the Company in effect at
         the  time  of a  Change  in  Control  of  the  Company,  unless  a
         comparable plan is substituted therefor;

         (d) the failure by the Company to continue in effect any incentive
         plan or arrangement  (including without limitation,  the Company's
         Incentive  Compensation  plan,  annual bonus and contingent  bonus
         arrangements  and  credits  and the right to  receive  performance
         awards and similar incentive  compensation  benefits) in which you
         are  participating  at the  time of a  Change  in  Control  of the
         Company (or to substitute and continue other plans or arrangements
         providing  you with  substantially  similar  benefits),  except as
         otherwise  required by the terms of such plans as in effect at the
         time of any Change in Control of the Company;

         (e) the  failure by the  Company to continue in effect any plan or
         arrangement  to  receive  securities  of the  Company  (including,
         without  limitation,  any  plan  or  arrangement  to  receive  and
         exercise  stock options,  stock  appreciation  rights,  restricted
         stock or grants thereof or to acquire stock or other securities of
         the  Company)  in  which  you are  participating  at the time of a
         Change in Control of the Company (or to  substitute  and  continue
         plans or  arrangements  providing you with  substantially  similar
         benefits), except as otherwise required by the terms of such plans
         as in effect at the time of any Change in Control of the  Company,
         or the taking of any action by the Company  which would  adversely
         affect your  participation  in or materially  reduce your benefits
         under any such plan;

         (f) the relocation of the Company's principal executive offices to
         a location outside the Covington,  Kentucky area, or the Company's
         requiring  you to be based  anywhere  other  than at your  current
         location or at the location of the Company's  principal  executive
         or divisional offices, except for required travel on the Company's
         business to an extent  substantially  consistent with your present
         business travel  obligations,  or, in the event you consent to any
         such relocation of the Company's principal executive or divisional
         offices,  the failure by the Company to pay (or reimburse you for)
         all  reasonable  moving  expenses  incurred  by you  relating to a
         change  of  your  principal  residence  in  connection  with  such
         relocation  and to indemnify  you against any loss (defined as the
         difference between the actual sale price of such residence and the
         greater of (a) your aggregate investment in such residence, or (b)
         the  fair  market  value  of  such   residence  as  determined  by
         Relocation   Properties   Management  LLC  or  other  real  estate
         appraiser  reasonably  satisfactory  to both you and the  Company)
         realized in the sale of your  principal  residence  in  connection
         with any such change of residence;

         (g) any breach by the Company of any  material  provision  of this
         Agreement; or

         (h) any  failure by the Company to obtain the  assumption  of this
         Agreement by any successor or assign of the Company.

         16.  "Gross-up  Payment"  shall  have the  meaning as set forth in
Section E.

         17.  "Notice  of  Termination"  shall  mean a notice  which  shall
indicate the specific  termination  provision in this Agreement relied upon
and shall  set  forth in  reasonable  detail  the  facts and  circumstances
claimed to provide a basis for  termination  of your  employment  under the
provision so indicated.

         18. "Payment" shall have the meaning as set forth in Section E.

         19.  "Person"  shall have the meaning as set forth in the Sections
13(d) and 14(d)(2) of the Exchange Act.

         20.  "Qualifying  Termination"  shall mean the termination of your
employment after a Change in Control of the Company while this Agreement is
in  effect,  unless  such  termination  is (a) by reason  of your  death or
Disability, (b) by the Company for Cause, or (c) by you other than for Good
Reason.

         21. "Salary  Continuation Period" shall have the meaning set forth
in Section C, paragraph 1.

         22. "Subsidiary" shall mean any corporation of which more than 20%
of the  outstanding  capital stock having  ordinary voting power to elect a
majority of the board of directors  of such  corporation  (irrespective  of
whether or not at the time  capital  stock of any other class or classes of
such  corporation  shall or might have voting power upon the  occurrence of
any  contingency)  is at the  time  directly  or  indirectly  owned  by the
Company,  by the Company and one or more other  Subsidiaries,  or by one or
more other Subsidiaries.

SECTION B.  TERM AND BENEFITS

         This Agreement  shall be in effect for two years from the date you
accept this Agreement and shall  automatically renew for successive two (2)
year  periods  on the  first  day of  each  month.  This  Agreement  may be
terminated by either party provided that at least fifteen (15) days advance
written  notice is given by either party to the other party hereto prior to
the  commencement  of the next succeeding two (2) year period at which time
the Agreement  shall  terminate at the end of the next  succeeding  two (2)
year period. During the term of employment  hereunder,  you agree to devote
your full  business  time and  attention to the business and affairs of the
Company and to use your best  efforts,  skills and abilities to promote its
interests.

         In the event of your retirement, at your election or in accordance
with the Company's generally applicable  retirement policies,  as in effect
from time to time, this Agreement shall  automatically  terminate,  without
additional  notice to you,  as of the  effective  date of your  retirement.
Notwithstanding  the first  sentence  of this  paragraph  and the first and
second  sentences  of this Section B, if a Change in Control of the Company
should  occur while you are still an employee of the Company and while this
Agreement is in effect,  then this Agreement  shall continue in effect from
the date of such  Change  in  Control  of the  Company  for a period of two
years. Prior to a Change in Control of the Company,  your employment may be
terminated  by the  Company  for Cause at any time  pursuant to a Notice of
Termination.  In such  event,  you shall not be  entitled  to the  benefits
provided  hereunder.  No benefits  shall be payable  hereunder  unless your
employment is terminated without Cause or there shall have been a Change in
Control of the Company and your employment by the Company shall  thereafter
terminate in accordance with Section D hereof.

SECTION C.  TERMINATION PRIOR TO CHANGE IN CONTROL

         1.  Compensation  Prior  to  a  Change  in  Control.  If  you  are
terminated by the Company  without Cause during the term of this  Agreement
and prior to a Change in Control of the  Company,  you shall be entitled to
receive:

         (a)  payment  of your  highest  salary  during  the prior two year
         fiscal  years  preceding  the  fiscal  year in which  your Date of
         Termination  occurs for a period of two (2) years  after your Date
         of Termination ("Salary Continuation Period");

         (b)  continuation of your and your eligible  dependents'  existing
         participation  at regular  employee  rates, in effect from time to
         time, in all of the Company's medical, dental and group life plans
         or programs in which you were  participating  immediately prior to
         your Date of Termination  during the Salary  Continuation  Period,
         after which time you and your eligible dependents will be eligible
         for  coverage  under  COBRA.  In the  event  that  your  continued
         participation  in any such plan or program is for whatever  reason
         impossible,  the Company  shall arrange upon  comparable  terms to
         provide you with benefits substantially equivalent on an after tax
         basis to those  which you and your  eligible  dependents  are,  or
         become, entitled to receive under such plans and programs;

         (c) if and when payments are made, payment in cash of any pro-rata
         portion (up through your Date Of  Termination)  of any amounts you
         would have  received  under the Company's  performance  unit/share
         plans, incentive compensation plan and any other similar executive
         compensation  plan in  which  you were a  participant  immediately
         prior to your Date of Termination; and

         (d)  outplacement   services  historically  offered  to  displaced
         employees by the Company  under  substantially  the same terms and
         fee structure as is consistent with an employee in your position.

However,  in the event that your  employment with the Company is terminated
during the term of this  Agreement  and prior to a Change in Control of the
Company and such termination is not a termination without Cause (including,
without  limitation,  termination by reason of your voluntary  termination,
retirement,  death, or Disability), or if your employment is terminated for
Cause  during  the term of this  Agreement,  you shall not be  entitled  to
receive any benefits under this Agreement.

         2. Competitive  Activity.  In consideration of the foregoing,  you
agree  that  if your  employment  is  terminated  during  the  term of this
Agreement  and prior to a Change in Control of the  Company,  then during a
period ending six (6) months  following your Date of Termination  you shall
not engage in any Competitive Activity;  provided, you shall not be subject
to the foregoing obligation if the Company breaches a material provision of
this  Agreement.  If you engage in any  Competitive  Activity  during  that
period,  the Company  shall be entitled to recover any benefits paid to you
under  this  Agreement.  For  purposes  of  this  Agreement,   "Competitive
Activity" shall mean your participation, without the written consent of the
General Counsel of the Company, in the management of any business operation
of any enterprise if such operation (a "Competitive  Operation") engages in
substantial and direct  competition  with any business  operation  actively
conducted by the Company or its divisions and  Subsidiaries on your Date of
Termination.  For purposes of this paragraph, a business operation shall be
considered a  Competitive  Operation if such  business  sells a competitive
product or service which constitutes (i) 15% of that business's total sales
or (ii) 15% of the total sales of any individual  subsidiary or division of
that  business  and,  in either  event,  the  Company's  sales of a similar
product or service constitutes (i) 15% of the total sales of the Company or
(ii) 15% of the total sales of any individual Subsidiary or division of the
Company.  Competitive  Activity shall not include (i) the mere ownership of
securities in any enterprise,  or (ii)  participation  in the management of
any enterprise or any business operation thereof,  other than in connection
with a Competitive Operation of such enterprise.

         3. Release.  In exchange for the benefits  herein,  you completely
release the Company to the fullest extent  permitted by law from all claims
you may have against the Company on your Date of Termination  except claims
related to (a) claims for  benefits  to which you are  entitled  under this
Agreement and (b) any  applicable  worker's  compensation  or  unemployment
compensation laws.

SECTION D.  TERMINATION FOLLOWING CHANGE IN CONTROL

         1.  Qualifying  Termination.  If your  termination is a Qualifying
Termination,  you shall be entitled to receive the  payments  and  benefits
provided in this Section.

         2.  Notice  of  Termination.  Except as  provided  in  Section  F,
paragraph  1, any  termination  of your  employment  following  a Change in
Control  of  the  Company  shall  be  communicated  by  written  Notice  of
Termination to the other party hereto.  No  termination  shall be effective
without such Notice of Termination.

         3.       Compensation Upon Termination After a Change in Control.

         (a) If your  termination  is a  Qualifying  Termination,  then the
         Company shall pay to you as severance  pay (and without  regard to
         the  provisions of any benefit or incentive  plan),  in a lump sum
         cash  payment  on the  fifth  (5th)  day  following  your  Date of
         Termination,  an amount  equal to three (3) times the  highest  of
         your annual compensation (including annual incentive compensation)
         paid or payable in  respect  of the prior  three (3) fiscal  years
         preceding the fiscal year in which your Date of Termination occurs
         or, if greater,  the prior three (3) fiscal  years  preceding  the
         fiscal year in which the Change in Control of the Company occurs.

         (b) If your termination is a Qualifying  Termination,  the Company
         shall,  in addition  to the  payments  required  by the  preceding
         paragraph:

                  (i) provide for  continuation  of your and your  eligible
                  dependents'  participation  at regular employee rates, in
                  effect  from  time  to  time,  in all  of  the  Company's
                  medical, dental and group life plans or programs in which
                  you were participating  immediately prior to your Date of
                  Termination for a period of three years from your Date of
                  Termination,  after  which  time  you and  your  eligible
                  dependents  will be eligible for coverage under COBRA. In
                  the event that your continued  participation  in any such
                  plan or program is for whatever  reason  impossible,  the
                  Company  shall arrange upon  comparable  terms to provide
                  you with  benefits  substantially  equivalent on an after
                  tax basis to those which you and your eligible dependents
                  are, or become,  entitled to receive under such plans and
                  programs;

                  (ii) provide for full payment in cash of any  performance
                  unit/share   awards   in   existence   on  your  Date  of
                  Termination  less  any  amounts  paid  to you  under  the
                  applicable  performance  unit/share plan upon a Change in
                  Control of the Company pursuant to the provisions of such
                  plan;

                  (iii)  provide  for  payment  in  cash  of any  incentive
                  compensation  (a) for the fiscal  year  during  which the
                  Change in Control of the Company  occurred  and any prior
                  fiscal years for which you have not yet received payment,
                  and (b) payment of incentive  compensation for the fiscal
                  year in which your Date of Termination  occurs calculated
                  as the greater of (x) the highest incentive  compensation
                  amount  you were  awarded  in the last (3)  three  fiscal
                  years  preceding  the  fiscal  year in which your Date of
                  Termination occurs and (y) 125% of your gross base salary
                  (gross base salary to be  calculated  as of the day prior
                  to the date the Change in Control of the  Company  occurs
                  or, if greater, your Date of Termination);

                  (iv)   provide   benefits  or   compensation   under  any
                  compensation  plan,   arrangement  or  agreement  not  in
                  existence  as  of  the  date  hereof  but  which  may  be
                  established   by  the  Company  prior  to  your  Date  of
                  Termination at such time as payments are made  thereunder
                  to the  same  extent  as if  you  had  been  a  full-time
                  employee on the date such payments  would  otherwise have
                  been made or benefits vested;

                  (v)  if  requested  by  you,   purchase  your   principal
                  residence in accordance with the provisions of Relocation
                  Properties  Management LLC that have historically applied
                  in the  case of  transfers  of the  Company's  employees;
                  provided,  however,  that  the  purchase  price  of  your
                  residence  shall be deemed to be the  greater of (a) your
                  aggregate  investment in such residence,  or (b) the then
                  current fair market value of such residence;

                  (vi) for one (1) year  after  your  Date of  Termination,
                  provide  and pay  for  outplacement  services,  by a firm
                  reasonably acceptable to you, that have historically been
                  offered to displaced  employees  generally by the Company
                  under  substantially  the same terms and fee structure as
                  is  consistent  with an  employee  in your  then  current
                  position (or, if higher, your position  immediately prior
                  to the Change in Control of the Company);

                  (vii) for one (1) year  after  your Date of  Termination,
                  provide and pay for  financial  planning  services,  by a
                  firm reasonably acceptable to you, that have historically
                  been  offered to you under  substantially  the same terms
                  and fee  structure as is  consistent  with an employee in
                  your then current position (or, if higher,  your position
                  immediately  prior  to  the  Change  in  Control  of  the
                  Company);

                  (viii)  pay to you an  amount  equal to the  value of all
                  unused,  earned and  accrued  vacation as of your Date of
                  Termination  pursuant to the Company's policies in effect
                  immediately  prior  to  the  Change  in  Control  of  the
                  Company; and

                  (ix)  provide  for the  immediate  vesting  of all  stock
                  options  held by you,  as of  your  Date of  Termination,
                  under any Company  stock option plan and all such options
                  shall  be  exerciseable  for the  remaining  terms of the
                  options.

        (c)  Unless  otherwise   provided  in  this  Agreement  or  in  the
        applicable  compensation  or  stock  option  plan or  program,  all
        payments  shall be made to you within  thirty  (30) days after your
        Date of Termination. The benefits in this Agreement are in addition
        to all  accrued and vested  benefits  to which you are  entitled to
        under any of the Company's  plans and  arrangements  (to the extent
        accrued and vested  benefits are relevant under the particular plan
        or  arrangement),  including but not limited to, the accrued vested
        benefits to which you are eligible  and  entitled to receive  under
        any  of  the  Company's  qualified  and  non-qualified  benefit  or
        retirement  plans, or any successor plans in effect on your Date of
        Termination  hereunder.  For these  purposes,  accrued  and  vested
        benefits  shall include any extra,  special or additional  benefits
        under such qualified and non-qualified  benefit or retirement plans
        that become due because of the Change in Control.

         (d) You  shall  not be  required  to  mitigate  the  amount of any
         payment  provided for in this Section by seeking other  employment
         or otherwise,  nor shall the amount of any payment provided for in
         this Section be reduced by any  compensation  earned by you as the
         result  of  employment  by  another  employer  after  your Date of
         Termination,  or otherwise. Except as provided herein, the Company
         shall have no right to set off against any amount owing  hereunder
         any claim which it may have against you.

SECTION E.  ADDITIONAL PAYMENTS BY THE COMPANY

         Notwithstanding anything to the contrary in this Agreement, in the
event  that any  payment  or  distribution  by the  Company  to or for your
benefit,  whether paid or payable or distributed or distributable  pursuant
to the terms of this Agreement or otherwise (a "Payment"), would be subject
to the excise tax imposed by Section 4999 of the  Internal  Revenue Code of
1986, as amended,  or any interest or penalties with respect to such excise
tax (such excise tax,  together with any such  interest or  penalties,  are
hereinafter  collectively  referred  to as the "Excise  Tax"),  the Company
shall pay to you an additional payment (a "Gross-up  Payment") in an amount
such that after  payment by you of all taxes  (including  any  interest  or
penalties  imposed  with  respect to such  taxes),  including  any  income,
employment  and Excise Tax imposed on any Gross-up  Payment,  you retain an
amount of the  Gross-up  Payment  equal to the Excise Tax imposed  upon the
Payments.  You and the Company  shall make an initial  determination  as to
whether a Gross-up  Payment is required and the amount of any such Gross-up
Payment. If you and the Company can not agree on whether a Gross-up Payment
is  required  or  the  amount  thereof,  then  an  independent   nationally
recognized accounting firm, appointed by you, shall determine the amount of
the Gross-up  Payment.  The Company  shall pay all  expenses  which you may
incur in determining the Gross-up Payment.  You shall notify the Company in
writing of any claim by the Internal  Revenue Service which, if successful,
would require the Company to make a Gross-up Payment (or a Gross-up Payment
in excess of that,  if any,  initially  determined  by the Company and you)
within ten days of the receipt of such claim.  The Company shall notify you
in writing at least ten days prior to the due date of any response required
with respect to such claim if it plans to contest the claim. If the Company
decides to contest such claim,  you shall  cooperate fully with the Company
in such action; provided,  however, the Company shall bear and pay directly
or indirectly  all costs and expenses  (including  additional  interest and
penalties)  incurred in connection with such action and shall indemnify and
hold you harmless, on an after-tax basis, for any Excise Tax or income tax,
including interest and penalties with respect thereto,  imposed as a result
of the  Company's  action.  If, as a result of the  Company's  action  with
respect to a claim,  you receive a refund of any amount paid by the Company
with  respect to such  claim,  you shall  promptly  pay such  refund to the
Company.  If the Company fails to timely notify you whether it will contest
such claim or the Company  determines  not to contest such claim,  then the
Company  shall  immediately  pay to you the portion of such claim,  if any,
which it has not previously paid to you.

SECTION F.  MISCELLANEOUS

         1. Assumption of Agreement. The Company will require any successor
(whether  direct or indirect,  by purchase,  merger,  consolidation,  share
exchange or otherwise) to all or  substantially  all of the business and/or
assets of the Company,  by agreement in form and substance  satisfactory to
you,  expressly to assume and agree to perform  this  Agreement in the same
manner and to the same extent that the Company would be required to perform
it if no such succession had taken place.  Failure of the Company to obtain
such agreement prior to the effectiveness of any such succession shall be a
breach of a material  provision of this  Agreement and shall entitle you to
compensation  in the  same  amount  and on the same  terms as you  would be
entitled  pursuant to Section D, except that for  purposes of  implementing
the  foregoing,  the date on which any such  succession  becomes  effective
shall be deemed your Date of  Termination  without a Notice of  Termination
being given.

         2. Confidentiality. All Confidential Information which you acquire
or have acquired in connection  with or as a result of the  performance  of
services  for the  Company,  whether  under this  Agreement or prior to the
effective date of this Agreement,  shall be kept secret and confidential by
you unless (a) the Company otherwise consents, (b) the Company breaches any
material  provision of this Agreement,  or (c) you are legally  required to
disclose   such   Confidential   Information   by  a  court  of   competent
jurisdiction. This covenant of confidentiality shall extend beyond the term
of this  Agreement and shall survive the  termination of this Agreement for
any reason.  If you breach this  covenant of  confidentiality,  the Company
shall be  entitled  to  recover  from any  benefits  paid to you under this
Agreement its damages resulting from such breach.

         3.  Employment.  You agree to be bound by the terms and conditions
of this  Agreement  and to remain in the employ of the  Company  during any
period  following  any public  announcement  by any person of any  proposed
transaction or transactions which, if effected, would result in a Change in
Control of the  Company  until a Change in Control of the Company has taken
place.  However,  nothing  contained  in this  Agreement  shall  impair  or
interfere  in any way  with the  right of the  Company  to  terminate  your
employment for Cause prior to a Change in Control of the Company.

         4.  Arbitration.  Any  controversy  or  claim  arising  out  of or
relating  to this  Agreement,  or the  breach  thereof,  shall  be  settled
exclusively  by  arbitration  in  accordance  with the  Center  for  Public
Resources' Model ADR Procedures and Practices,  and judgment upon the award
rendered  by  the   arbitrator(s)  may  be  entered  in  any  court  having
jurisdiction thereof.  Notwithstanding the foregoing, the Company shall not
be restricted from seeking equitable relief, including injunctive relief as
set forth in paragraph 5 of this Section,  in the  appropriate  forum.  Any
cost of arbitration will be paid by the Company.  In the event of a dispute
over the existence of Good Reason or Cause after a Change in Control of the
Company,  the Company shall  continue to pay your salary,  bonuses and plan
benefits  pending  resolution  of  the  dispute.  If  you  prevail  in  the
arbitration,  the  amounts  due  to  you  under  this  Agreement  are to be
immediately paid to you.

         5. Injunctive Relief. You acknowledge and agree that the remedy of
the Company at law for any breach of the covenants and agreements contained
in  paragraph  2 of this  Section  and in  Section C,  paragraph  2 will be
inadequate,  and that the Company  will be entitled  to  injunctive  relief
against any such breach or any threatened,  imminent,  probable or possible
breach.  You  represent  and agree that such  injunctive  relief  shall not
prohibit you from earning a livelihood acceptable to you.

         6.  Notice.  For the purposes of this  Agreement,  notices and all
other communications provided for in this Agreement shall be in writing and
shall be deemed to have been duly given when  delivered or mailed by United
States  registered  mail,  return  receipt   requested,   postage  prepaid,
addressed to the  respective  addresses set forth on the first page of this
Agreement,  provided  that all notices to the Company  shall be directed to
the  attention  of the  General  Counsel of the  Company,  or to such other
address  as either  party may have  furnished  to the other in  writing  in
accordance  herewith,  except  that  notices of change of address  shall be
effective only upon receipt.

         7. Indemnification.  The Company will indemnify you to the fullest
extent  permitted  by the  laws of the  Commonwealth  of  Kentucky  and the
existing By-laws of the Company,  in respect of all your services  rendered
to the Company and its  divisions  and  Subsidiaries  prior to your Date of
Termination.  You shall be  entitled  to the  protection  of any  insurance
policies the Company now or hereafter  maintains  generally for the benefit
of its  directors,  officers and  employees  (but only to the extent of the
coverage  afforded by the existing  provisions of such policies) to protect
against all costs, charges and expenses whatsoever incurred or sustained by
you in connection  with any action,  suit or proceeding to which you may be
made a party by reason of your being or having been a director,  officer or
employee of the Company or any of its divisions or Subsidiaries during your
employment therewith.



         8. Further  Assurances.  Each party  hereto  agrees to furnish and
execute  such  additional  forms and  documents,  and to take such  further
action, as shall be reasonably and customarily  required in connection with
the performance of this Agreement or the payment of benefits hereunder.

         9. Miscellaneous.  No provision of this Agreement may be modified,
waived or  discharged  unless such  waiver,  modification  or  discharge is
agreed  to in  writing  signed  by  you  and  such  officer(s)  as  may  be
specifically  designated by the Board.  No waiver by either party hereto at
any time of any breach by the other party  hereto of, or  compliance  with,
any condition or provision of this  Agreement to be performed by such other
party  shall be deemed a waiver of  similar  or  dissimilar  provisions  or
conditions at the same or at any prior or subsequent time. No agreements or
representations, oral or otherwise, express or implied, with respect to the
subject  matter  hereof  have been made by either  party  which are not set
forth expressly in this Agreement.

         10.  Termination  of  other  Agreements.  Upon  execution  by both
parties,  this Agreement shall terminate all prior employment and severance
agreements between you and the Company and its divisions or Subsidiaries.

         11.  Severability.  The  invalidity  or  unenforceability  of  any
provision of this Agreement shall not affect the validity or enforceability
of any other provision of this Agreement,  which shall remain in full force
and effect.

         12.  Counterparts.  This  Agreement may be executed in one or more
counterparts,  each of which shall be deemed to be an  original  but all of
which together will constitute one and the same instrument.

         13. Legal Fees And Expenses. Any other provision of this Agreement
notwithstanding,  the Company  shall pay all legal fees and expenses  which
you may incur as a result of the Company's  unsuccessful  contesting of the
validity,  enforceability  or your  interpretation  of,  or  determinations
under, any part of this Agreement.

         14.  Governing  Law.  This  Agreement  shall  be  governed  in all
respects by the laws of the Commonwealth of Kentucky.

         15.  Agreement  Binding on  Successors.  This  Agreement  shall be
binding  upon and inure to the  benefit  of the  parties  hereto  and their
respective  successors  and  assigns.  This  Agreement  shall  inure to the
benefit of and be  enforceable  by your personal or legal  representatives,
executors,  administrators,  successors, heirs, distributees,  devisees and
legatees. If you should die while any amounts would still be payable to you
hereunder if you had continued to live, all such amounts,  unless otherwise
provided  herein,  shall  be paid in  accordance  with  the  terms  of this
Agreement to your devisee,  legatee,  or other  designee or, if there be no
such designee, to your estate.

         16.  Headings.  All Headings are inserted for convenience only and
shall not affect any construction or interpretation of this Agreement.

         If this  Agreement  correctly  sets  forth  our  agreement  on the
subject matter  hereof,  please sign and return to the Company the enclosed
copy of this  Agreement  which will then  constitute  our agreement on this
matter.


                                    Sincerely,

                                    ASHLAND INC.


                                    By:




ACCEPTED this _____ day of

__________________, 19___.



- ----------------------------
Name of employee



EXHIBIT 10.9

                                ASHLAND INC.
                          LONG-TERM INCENTIVE PLAN
                      (Amended as of November 6, 1997)

SECTION 1. PURPOSE

         The purpose of the Ashland  Inc.  Long-Term  Incentive  Plan is to
promote the interests of Ashland Inc. and its shareholders by providing its
directors,  officers and  employees  with an incentive to continue  service
with Ashland.  Accordingly,  the Company may grant to selected officers and
employees Stock Options,  Stock Appreciation  Rights,  Restricted Stock and
Performance  Share  awards in an effort to attract and retain in its employ
qualified  individuals  and to provide  such  individuals  with  additional
incentive to devote their best efforts to the Company through  ownership of
the  Company's  stock,  thus  enhancing  the value of the  Company  for the
benefit of shareholders.  The Plan also provides an incentive for qualified
persons,  who are not officers or employees of the Company, to serve on the
Board of  Directors  of the  Company  and to  continue to work for the best
interests of the Company by rewarding such persons with automatic grants of
Restricted Stock of the Company.  Stock Options,  Stock Appreciation Rights
and Performance  Shares may not be granted to such Outside  Directors under
the Plan.

SECTION 2. DEFINITIONS

         (A) "Agreement"  shall mean a written  agreement setting forth the
terms of an Award.

         (B)  "Ashland"  shall mean,  collectively,  Ashland  Inc.  and its
Subsidiaries.

         (C) "Award" shall mean an Option (which may be a  Nonqualified  or
Incentive Stock Option),  a Stock  Appreciation  Right, a Restricted  Stock
Award, or a Performance Share Award, in each case granted under this Plan.

         (D) "Beneficiary" shall mean the person,  persons, trust or trusts
designated by an Employee or Outside Director or if no designation has been
made, the person, persons, trust, or trusts entitled by will or the laws of
descent and distribution to receive the benefits  specified under this Plan
in the event of an Employee's or Outside Director's death.

         (E) "Board"  shall mean the Board of  Directors  of the Company or
its designee.

         (F) "Change in Control" shall be deemed to occur (1) upon approval
of the  shareholders of Ashland (or if such approval is not required,  upon
the approval of the Board) of (A) any consolidation or merger of Ashland in
which Ashland is not the continuing or surviving corporation or pursuant to
which shares of Common Stock would be converted  into cash,  securities  or
other  property  other than a merger in which the  holders of Common  Stock
immediately prior to the merger will have the same proportionate  ownership
of Common Stock of the surviving corporation  immediately after the merger,
(B) any sale, lease,  exchange,  or other transfer (in one transaction or a
series of related  transactions) of all or substantially  all the assets of
Ashland,  or (C)  adoption of any plan or proposal for the  liquidation  or
dissolution  of  Ashland,  (2) when any  "person"  (as  defined  in Section
3(a)(9) or 13(d) of the Exchange Act), other than Ashland or any Subsidiary
or employee benefit plan or trust  maintained by Ashland,  shall become the
"beneficial  owner" (as defined in Rule 3(a)(9) or 13d-3 under the Exchange
Act),  directly or indirectly,  of more than 15% of Ashland's  Common Stock
outstanding at the time,  without the approval of the Board,  or (3) at any
time  during a period  of two  consecutive  years,  individuals  who at the
beginning of such period  constituted  the Board shall cease for any reason
to  constitute  at least a majority  thereof,  unless the  election  or the
nomination  for  election by  Ashland's  shareholders  of each new director
during such two-year  period was approved by a vote of at least  two-thirds
of the directors  then still in office who were  directors at the beginning
of such two-year period.

         (G)  "Code"  shall  mean the  Internal  Revenue  Code of 1986,  as
amended from time to time.

         (H)  "Committee"   shall  mean  the  Personnel  and   Compensation
Committee of the Board, as from time to time constituted,  or any successor
committee of the Board with similar functions, which shall consist of three
or more  members,  each of whom  shall be a  Non-Employee  Director  or its
designee.

         (I)  "Common  Stock"  shall mean the Common  Stock of the  Company
($1.00 par value), subject to adjustment pursuant to Section 12.

         (J)  "Company"  shall mean,  collectively,  Ashland  Inc.  and its
Subsidiaries.

         (K) "Employee" shall mean an officer or employee of the Company.

         (L) "Exchange Act" shall mean the Securities Exchange Act of 1934,
as amended.

         (M)  "Exercise  Price"  shall mean,  with respect to each share of
Common  Stock  subject to an Option,  the price fixed by the  Committee  at
which such share may be purchased from the Company pursuant to the exercise
of such  Option,  which  price at no time may be less than 100% of the Fair
Market Value of the Common Stock on the date the Option is granted.

         (N) "Fair  Market  Value" shall mean the price of the Common Stock
as reported on the Composite Tape on the date and at the time designated by
the Company.

         (O) "Incentive Stock Option" or "ISO" shall mean an Option that is
intended by the  Committee to meet the  requirements  of Section 422 of the
Code or any successor provision.

         (P)  "Nonqualified  Stock  Option" or "NQSO"  shall mean an Option
granted  pursuant to this Plan which does not qualify as an Incentive Stock
Option.

         (Q)  "Non-Employee  Director"  shall mean a non-employee  director
within the meaning of applicable regulatory  requirements,  including those
promulgated under Section 16 of the Exchange Act.

         (R)  "Option"  shall mean the right to purchase  Common Stock at a
price to be  specified  and upon terms to be  designated  by the  Committee
pursuant to this Plan.  An Option shall be designated by the Committee as a
Nonqualified Stock Option or an Incentive Stock Option.

         (S) "Outside Director" shall mean a director of the Company who is
not also an Employee of the Company.

         (T) "Performance  Period" shall mean the period  designated by the
Committee during which the performance objectives shall be measured.

         (U)  "Performance  Share  Award"  shall mean an award of shares of
Common  Stock,  the  issuance of which is  contingent  upon  attainment  of
performance objectives specified by the Committee.

         (V)  "Performance  Shares" shall mean those shares of Common Stock
issuable pursuant to a Performance Share Award.

         (W)  "Personal  Representative"  shall  mean the person or persons
who,  upon  the  disability  or  incompetence  of an  Employee  or  Outside
Director, shall have acquired on behalf of the Employee or Outside Director
by legal  proceeding  or  otherwise  the  right  to  receive  the  benefits
specified in this Plan.

         (X) "Plan" shall mean this Ashland Inc. Long-Term Incentive Plan.

         (Y)  "Restricted  Period" shall mean the period  designated by the
Committee  during  which  Restricted  Stock  may  not  be  sold,  assigned,
transferred,  pledged, or otherwise encumbered, which period in the case of
Employees shall not be less than one year nor more than five years from the
date of grant, and in the case of Outside Directors is the period set forth
in subsection (B) of Section 8.

         (Z)  "Restricted  Stock"  shall mean those  shares of Common Stock
issued  pursuant  to a  Restricted  Stock  Award  which are  subject to the
restrictions, terms, and conditions set forth in the related Agreement.

         (AA)  "Restricted  Stock Award" shall mean an award of  Restricted
Stock.

         (BB) "Retained  Distributions"  shall mean any securities or other
property (other than regular cash dividends)  distributed by the Company in
respect of Restricted Stock during any Restricted Period.

         (CC)  "Retirement"  shall mean  retirement of an Employee from the
employ of the  Company at any time as  described  in the Ashland  Inc.  and
Affiliates  Pension Plan or in any successor  pension plan, as from time to
time in effect.

         (DD)  "Section  16(b)  Optionee"  shall mean an Employee or former
Employee who is subject to Section 16(b) of the Exchange Act.

         (EE) "Stock  Appreciation  Right" or "SAR" shall mean the right of
the holder to elect to surrender an Option or any portion  thereof which is
then  exercisable and receive in exchange  therefor shares of Common Stock,
cash, or a combination thereof, as the case may be, with an aggregate value
equal to the excess of the Fair Market  Value of one share of Common  Stock
over the Exercise Price  specified in such Option  multiplied by the number
of shares of Common Stock  covered by such Option or portion  thereof which
is so  surrendered.  An SAR may be  granted  as part of an  Option  or as a
separate  right to any  holder  of any  Option  theretofore  or then  being
granted under this Plan. An SAR shall be  exercisable  upon any  additional
terms and  conditions  (including,  without  limitation,  the  issuance  of
Restricted  Stock and the  imposition  of  restrictions  upon the timing of
exercise) which may be determined as provided in the Plan.

         (FF)  "Subsidiary"  shall mean any  present  or future  subsidiary
corporations, as defined in Section 424 of the Code, of Ashland.

         (GG) "Tax Date" shall mean the date the withholding tax obligation
arises with respect to the exercise of an Award.

SECTION 3. STOCK SUBJECT TO THE PLAN

         There  will be  reserved  for  issuance  under the Plan  (upon the
exercise  of  Options  and  Stock  Appreciation   Rights,  upon  awards  of
Restricted  Stock and Performance  Shares and for stock bonuses on deferred
awards of  Restricted  Stock  and  Performance  Shares),  an  aggregate  of
3,000,000 shares of Ashland Common Stock,  par value $1.00 per share.  Such
shares shall be authorized but unissued  shares of Common Stock.  Except as
provided in  Sections 7 and 8, if any Award under the Plan shall  expire or
terminate for any reason  without  having been exercised in full, or if any
Award  shall  be  forfeited,  the  shares  subject  to the  unexercised  or
forfeited  portion of such Award shall again be available  for the purposes
of the Plan.

SECTION 4. ADMINISTRATION

         The Plan shall be administered by the Committee.  No person who is
(or,  within  one year prior to his or her  appointment  as a member of the
Committee, was) eligible to participate in the Plan, except as specifically
authorized under subsection (B) of Section 8 herein,  or in any other stock
option  or stock  bonus  plan of the  Company,  shall  be a  member  of the
Committee.  The Committee shall have no authority regarding the granting of
Restricted Stock to Outside Directors, as such grants are fixed pursuant to
subsection (B) of Section 8 of the Plan.

         In addition to any implied powers and duties that may be needed to
carry out the  provisions  of the Plan,  the  Committee  shall have all the
powers vested in it by the terms of the Plan, including exclusive authority
(except as to Awards of Restricted  Stock granted to Outside  Directors) to
select the Employees to be granted  Awards under the Plan, to determine the
type, size and terms of the Awards to be made to each Employee selected, to
determine  the time when Awards will be granted,  and to prescribe the form
of the  Agreements  embodying  Awards  made under the Plan.  Subject to the
provisions of the Plan  specifically  governing  Awards of Restricted Stock
granted or to be granted to Outside Directors pursuant to subsection (B) of
Section 8 herein,  the Committee  shall be authorized to interpret the Plan
and the Awards granted under the Plan, to establish,  amend and rescind any
rules  and   regulations   relating   to  the  Plan,   to  make  any  other
determinations   which  it  believes   necessary  or   advisable   for  the
administration  of the Plan,  and to  correct  any  defect  or  supply  any
omission or reconcile any  inconsistency in the Plan or in any Award in the
manner and to the extent the  Committee  deems  desirable  to carry it into
effect. Any decision of the Committee in the administration of the Plan, as
described herein, shall be final and conclusive.

         The  Committee  may act only by a  majority  of its  members.  Any
determination of the Committee may be made,  without notice, by the written
consent of the majority of the members of the Committee.  In addition,  the
Committee may authorize any one or more of its number or any officer of the
Company to execute and deliver  documents  on behalf of the  Committee.  No
member of the Committee  shall be liable for any action taken or omitted to
be  taken  by  him  or  her or by any  other  member  of the  Committee  in
connection with the Plan,  except for his or her own willful  misconduct or
as expressly provided by statute.

         The  provisions  of this Section 4 with respect to decisions  made
by, and authority of, the Committee  shall be subject to the  provisions of
subsection (B) of Section 8 herein.

SECTION 5. ELIGIBILITY

         Awards may only be granted (i) to individuals who are Employees of
Ashland,  and (ii) as expressly  provided in subsection (B) of Section 8 of
the Plan, to individuals who are duly elected Outside Directors of Ashland.

SECTION 6. STOCK OPTIONS

A.        Designation and Price.

      (a) Any Option  granted under the Plan may be granted as an Incentive
Stock Option or as a  Nonqualified  Stock Option as shall be  designated by
the Committee at the time of the grant of such Option. Each Option shall be
evidenced  by an Agreement  between the  recipient  and the Company,  which
Agreement  shall specify the designation of the Option as an ISO or a NQSO,
as the case may be,  and shall  contain  such terms and  conditions  as the
Committee,  in its sole  discretion,  may determine in accordance  with the
Plan.

         (b)  Every  Incentive  Stock  Option  shall  provide  for a  fixed
expiration  date of not later than ten years  from the date such  Incentive
Stock Option is granted.

         (c) The Exercise  Price of Common  Stock  issued  pursuant to each
Option  shall be fixed by the  Committee at the time of the granting of the
Option;  provided,  however,  that such Exercise Price shall in no event be
less than 100% of the Fair  Market  Value of the  Common  Stock on the date
such Option is granted.

B.       Exercise.

         The Committee may, in its discretion,  provide for Options granted
under the Plan to be  exercisable in whole or in part;  provided,  however,
that no Option shall be exercisable  prior to the first  anniversary of the
date of its grant,  except as  provided  in Section 10 or as the  Committee
otherwise  determines  in accordance  with the Plan,  and in no case may an
Option  be  exercised  at any time for fewer  than 50 shares  (or the total
remaining  shares covered by the Option if fewer than 50 shares) during the
term of the  Option.  The  specified  number of shares  will be issued upon
receipt by Ashland of (i) notice from the holder thereof of the exercise of
an Option,  and (ii) either payment to Ashland (as provided in this Section
6,  subsection  (C) below),  of the Exercise Price for the number of shares
with  respect to which the Option is  exercised,  or with  approval  of the
Committee, a promissory note as hereinafter provided.  Each such notice and
payment  shall be  delivered or mailed by postpaid  mail,  addressed to the
Treasurer  of  Ashland  at  Ashland  Inc.,  1000  Ashland  Drive,  Russell,
Kentucky,  41169, or such other place as Ashland may designate from time to
time.

C.       Payment for Shares.

         Except as otherwise provided in this Section 6, the Exercise Price
for the Common  Stock  shall be paid in full when the Option is  exercised.
Subject to such rules as the Committee may impose,  the Exercise  Price may
be paid in whole or in part (i) in cash,  (ii) in whole  shares  of  Common
Stock  (which  shares of Common  Stock must have been owned by the Employee
six months or longer,  and not used to effect an Option exercise within the
preceding  six months,  in the case of an  exercise of an Option  which was
granted  after May21,  1992,  unless the  Committee  specifically  provides
otherwise)  evidenced  by  negotiable  certificates,  valued at their  Fair
Market  Value on the date of  exercise,  (iii)  by  Attestation;  (iv) by a
combination of such methods of payment,  or (v) by such other consideration
as shall be approved by the Committee  (including  without  limitation,  by
effecting  a  "cashless   exercise,"   with  a  broker,   of  the  Option).
"Attestation" means the delivery to Ashland of a completed Attestation Form
prescribed by Ashland  setting forth the whole shares of Common Stock owned
by the Employee  which the  Employee  wishes to utilize to pay the Exercise
Price.  In the case of an exercise of an Option granted after May21,  1992,
the Common Stock listed on the Attestation Form must have been owned by the
Employee six months, unless the Committee  specifically provides otherwise.
Moreover,  in the case of an exercise of an Option granted prior to May 21,
1992, if so provided in the  Agreement,  and subject to such  restrictions,
terms and  conditions as the Committee may impose,  an Employee may request
Ashland to "pyramid" his or her shares; that is, to automatically apply the
shares  which he or she is entitled to receive on the exercise of a portion
of an Option to satisfy the exercise for additional portions of the Option,
thus  resulting in multiple  simultaneous  exercises of an Option by use of
whole shares as payment.

         The Committee may, in its discretion,  authorize payment of all or
any part of the  Exercise  Price  over a period of not more than five years
from the date the Option is exercised.  In such instance any unpaid balance
of the Exercise Price shall be evidenced by the Employee's  promissory note
payable to the order of Ashland  which shall bear  interest at such rate or
rates as determined from time to time by the Committee.

SECTION 7. STOCK APPRECIATION RIGHTS

         The Committee may grant Stock Appreciation  Rights pursuant to the
provisions of this Section 7 to any holder of any Option  granted under the
Plan with respect to all or a portion of the shares  subject to the related
Option.  An SAR may be granted as part of an Option or as a separate  right
to any holder of any Option  theretofore  or then being  granted under this
Plan. Subject to the terms and provisions of this Section 7, each SAR shall
be  exercisable  only at the same time and to the same  extent the  related
Option is exercisable  and in no event after the termination of the related
Option.  An SAR  shall be  exercisable  only  when the  Fair  Market  Value
(determined  as of the date of exercise of the SAR) of each share of Common
Stock with  respect to which the SAR is to be  exercised  shall  exceed the
Exercise Price per share of Common Stock subject to the related Option.  An
SAR  granted  under the Plan  shall be  exercisable  in whole or in part by
notice to  Ashland.  Such  notice  shall  state  that the holder of the SAR
elects to exercise the SAR and the number of shares in respect of which the
SAR is  being  exercised.  For  purposes  of this  Section  7,  the date of
exercise of an SAR shall mean the date on which the Company  receives  such
notice.

         Subject to the terms and  provisions  of this  Section 7, upon the
exercise of an SAR,  the holder  thereof  shall be entitled to receive from
Ashland  consideration (in the form hereinafter provided) equal in value to
the excess of the Fair Market Value  (determined as of the date of exercise
of the SAR) of each share of Common  Stock  with  respect to which such SAR
has been  exercised  over the  Exercise  Price per  share of  Common  Stock
subject to the related Option. The Committee may stipulate in the Agreement
the form of  consideration  which shall be received upon the exercise of an
SAR. If no consideration is specified therein, upon the exercise of an SAR,
the holder may  specify  the form of  consideration  to be received by such
holder,  which  shall be in shares of Common  Stock  (valued at Fair Market
Value on the date of  exercise of the SAR),  or in cash,  or partly in cash
and  partly in  shares  of  Common  Stock,  as the  holder  shall  request;
provided,  however,  that  the  Committee,  in  its  sole  discretion,  may
disapprove the form of  consideration  requested and instead  authorize the
payment  of such  consideration  in  shares  of  Common  Stock  (valued  as
aforesaid),  or in cash,  or partly in cash and  partly in shares of Common
Stock.

         Upon the  exercise of an SAR,  the related  Option shall be deemed
exercised  to the  extent of the  number of  shares  of Common  Stock  with
respect to which such SAR is  exercised  and to that extent for purposes of
determining the number of shares of Common Stock available for the grant of
Awards  under the Plan.  Upon the  exercise or  termination  of the related
Option,  the SAR with  respect  thereto  shall be  considered  to have been
exercised  or  terminated  to the  extent of the number of shares of Common
Stock  with  respect  to which  the  related  Option  was so  exercised  or
terminated.

SECTION 8. RESTRICTED STOCK AWARDS

A.       Awards to Employees

         The Committee  may make an award of  Restricted  Stock to selected
Employees,  evidenced  by an Agreement  which shall  contain such terms and
conditions as the Committee,  in its sole  discretion,  may determine.  The
amount  of each  Restricted  Stock  Award  and  the  respective  terms  and
conditions of each Award (which terms and  conditions  need not be the same
in each case) shall be determined by the Committee in its sole  discretion.
As a  condition  to any Award  hereunder,  the  Committee  may  require  an
Employee to pay to the Company an amount equal to, or in excess of, the par
value of the shares of  Restricted  Stock  awarded to him or her.  Any such
Restricted  Stock  Award shall  automatically  expire if not  purchased  in
accordance with the Committee's  requirements within thirty (30) days after
the date of grant.  Subject to the terms and conditions of each  Restricted
Stock  Award,  the  Employee,  as the owner of the Common  Stock  issued as
Restricted Stock, shall have all rights of a shareholder including, but not
limited to,  voting rights as to such Common Stock and the right to receive
dividends thereon when, as and if paid.

         In the event  that a  Restricted  Stock  Award has been made to an
Employee whose  employment or service is subsequently  terminated by reason
of death or disability (as defined in subsection (C) of Section 10 hereof),
or for such other reason as the  Committee  may provide,  such Employee (or
his or her estate) will receive his or her Restricted  Stock subject to the
terms of his or her Agreement with the Company, which Agreement shall be in
accordance  with the terms and  conditions  set forth in this Section 8. In
the event that a  Restricted  Stock Award has been made to an Employee  who
subsequently  voluntarily resigns or whose employment is terminated for any
reason  other than as  referred  to above,  such  Restricted  Stock will be
forfeited by such Employee; provided, however, that the Committee may limit
such  forfeiture  to that  portion  thereof  which is  proportional  to the
unelapsed portion of the Restricted Period under such Award.

         Employees may be offered the  opportunity  to defer the receipt of
payment of vested  shares of  Restricted  Stock,  and  Common  Stock may be
granted as a bonus for deferral,  under terms as may be  established by the
Committee  from time to time;  however,  in no event shall the Common Stock
granted  as a bonus for  deferral  exceed  20% of the  Restricted  Stock so
deferred per year over a five-year period.

B.       Awards to Outside Directors

         Subject to the  limitation of the number of shares of Common Stock
available pursuant to Section 3, effective  immediately  following the 1989
Annual Meeting of Shareholders of the Company, each person who at such time
shall be a duly elected Outside  Director is hereby  granted,  effective on
such  date,  1,000  shares of  Restricted  Stock  subject  to the terms and
conditions  set forth in this  subsection  (B) and  subsection  (C)  below.
Subsequent to the 1989 Annual Meeting of Shareholders of the Company,  each
person who has  received no  previous  Award under the Plan and who is duly
appointed  or  elected  as an  Outside  Director  of the  Company is hereby
granted, effective on the date of his or her appointment or election to the
Board,  1,000  shares  of  Restricted  Stock,  subject  to  the  terms  and
conditions set forth in this subsection (B) and subsection (C) below.

         As a condition to any Award  hereunder,  the Outside Director will
be required to pay to the Company a non-refundable  amount equal to the par
value of the shares of  Restricted  Stock  awarded to him or her.  Upon the
granting of the  Restricted  Stock Award,  such Outside  Director  shall be
entitled to all rights incident to ownership of Common Stock of the Company
with respect to his or her Restricted Stock, including, but not limited to,
the right to vote such shares of Restricted Stock and to receive  dividends
thereon  when,  as  and  if  paid;  provided,  however,  that,  subject  to
subsection  (B) of  Section  14  hereof,  in no  case  may  any  shares  of
Restricted  Stock  granted  to  an  Outside  Director  be  sold,  assigned,
transferred,  pledged, or otherwise encumbered during the Restricted Period
which  shall not lapse  until the  earlier to occur of the  following:  (i)
normal retirement from the Board at age 70, (ii) the death or disability of
such Outside Director, or (iii) a 50% change in the beneficial ownership of
the Company as defined in Rule 13d-3 under the Exchange Act. In the case of
voluntary  resignation  or  other  termination  of  service  of an  Outside
Director  prior to the  occurrence  of any of the events  described in (i),
(ii) or (iii) of the preceding sentence, any grant of Restricted Stock made
to him or her  pursuant to this  subsection  (B) will be  forfeited by such
Outside   Director.   As  used  herein,   an  Outside   Director  shall  be
deemed"disabled"  when he or she is unable  to attend to his or her  duties
and  responsibilities as a member of the Board because of incapacity due to
physical or mental illness.

C.       Transferability

         Subject to subsection (B) of Section 14 hereof,  Restricted  Stock
may not be sold,  assigned,  transferred,  pledged, or otherwise encumbered
during a  Restricted  Period,  which,  in the case of  Employees,  shall be
determined  by the  Committee and which shall not be less than one year nor
more than five years from the date such Restricted Stock was awarded,  and,
in the case of Outside  Directors,  shall be determined in accordance  with
subsection (B) of this Section 8. The Committee may at any time, reduce the
Restricted  Period with  respect to any  outstanding  shares of  Restricted
Stock  awarded  under the Plan to  Employees,  but in no event  shall  such
Restricted Period be less than one year.

         During  the  Restricted  Period,   certificates  representing  the
Restricted Stock and any Retained  Distributions shall be registered in the
recipient's name and bear a restrictive legend to the effect that ownership
of such  Restricted  Stock (and any such Retained  Distributions),  and the
enjoyment of all rights appurtenant hereto are subject to the restrictions,
terms,  and conditions  provided in the Plan and the applicable  Agreement.
Such  certificates  shall be deposited by the  recipient  with the Company,
together  with  stock  powers  or other  instruments  of  assignment,  each
endorsed in blank,  which will permit transfer to the Company of all or any
portion of the Restricted  Stock and any securities  constituting  Retained
Distributions  which shall be forfeited in accordance with the Plan and the
applicable   Agreement.   Restricted  Stock  shall  constitute  issued  and
outstanding  shares  of  Common  Stock  for  all  corporate  purposes.  The
recipient will have the right to vote such Restricted Stock, to receive and
retain all  regular  cash  dividends,  and to  exercise  all other  rights,
powers,  and  privileges  of a holder of Common  Stock with respect to such
Restricted  Stock,  with the exception  that (i) the recipient  will not be
entitled to delivery of the stock certificate or certificates  representing
such Restricted Stock until the restrictions  applicable thereto shall have
expired; (ii) the Company will retain custody of all Retained Distributions
made or declared  with respect to the  Restricted  Stock (and such Retained
Distributions  will  be  subject  to  the  same  restrictions,   terms  and
conditions as are applicable to the  Restricted  Stock) until such time, if
ever,  as  the  Restricted  Stock  with  respect  to  which  such  Retained
Distributions  shall have been made,  paid,  or declared  shall have become
vested,  and such  Retained  Distributions  shall not bear  interest  or be
segregated in separate accounts;  (iii) the recipient may not sell, assign,
transfer, pledge, exchange, encumber, or dispose of the Restricted Stock or
any Retained  Distributions during the Restricted Period; and (iv) a breach
of  any  restrictions,  terms,  or  conditions  provided  in  the  Plan  or
established  by the  Committee  with  respect  to any  Restricted  Stock or
Retained Distributions will cause a forfeiture of such Restricted Stock and
any Retained  Distributions with respect thereto.  Any forfeited Restricted
Stock shall not again be available for the grant of Awards under the Plan.

SECTION 9. PERFORMANCE SHARES

         The  Committee  may make awards of Common  Stock,  evidenced by an
Agreement,  to selected  Employees on the basis of the Company's  financial
performance in any given period. Subject to the provisions of the Plan, the
Committee shall have sole and complete authority to determine the Employees
who shall receive such Performance  Shares, to determine the number of such
shares to be granted for each  Performance  Period,  and to  determine  the
duration  of each  such  Performance  Period.  There  may be more  than one
Performance  Period in  existence  at any one  time,  and the  duration  of
Performance Periods may differ from each other.

         The  Committee  shall  establish  performance  measures  for  each
Performance  Period on the basis of such  criteria and to  accomplish  such
objectives as the Committee may from time to time, in its sole  discretion,
determine.  Such measures may include,  but shall not be limited to, return
on investments,  cumulative  earnings per share, or return on shareholders'
equity.  The  performance  measures  determined by the  Committee  shall be
established  prior to the beginning of each  Performance  Period but may be
subject to such later  revisions as the Committee  shall deem  appropriate.
Subject to subsection (B) of Section 14 hereof,  Performance Shares may not
be sold, assigned, transferred, pledged, or otherwise encumbered, except as
herein  provided  and as provided in  subsection  (F) of Section 10 hereof,
during the Performance Period.

         The Committee shall determine, in its sole discretion,  the manner
of payment,  which may include (i) cash,  (ii) shares of Common  Stock,  or
(iii) shares of Restricted Stock in such proportions as the Committee shall
determine. Employees may be offered the opportunity to defer the receipt of
payment of earned Performance  Shares, and Common Stock may be granted as a
bonus for deferral  under terms as may be established by the Committee from
time to time;  however,  in no event  shall the Common  Stock  granted as a
bonus for  deferral  exceed 20% of the  Performance  Shares so deferred per
year over a five-year period.

         An  Employee  must  be  employed  by the  Company  at the end of a
Performance Period in order to be entitled to payment of Performance Shares
in  respect  of such  period;  provided,  however,  that in the event of an
Employee's  cessation of employment  before the end of such period, or upon
the occurrence of his or her death,  retirement,  or  disability,  or other
reason  approved by the Committee,  the Committee  may, in its  discretion,
limit such forfeiture to that portion of the Performance  Shares deemed not
earned.

SECTION 10.  CONTINUED EMPLOYMENT, AGREEMENT TO SERVE AND EXERCISE PERIODS

         (A) Subject to the provisions of  subsections  (B), (C) and (F) of
this  Section 10,  every  Option and SAR shall  provide  that it may not be
exercised  in whole or in part for a period  of one year  after the date of
granting such Option (unless otherwise determined by the Committee) and, if
the employment of the Employee  shall be  terminated,  for any reason other
than death or disability as determined by the  Committee,  prior to the end
of such  one  year  period,  the  Option  granted  to such  Employee  shall
immediately terminate.

         (B) Every Option shall provide that in the event the Employee dies
while  employed  by  Ashland;  during  the period in which  Options  may be
exercised  by  an  Employee  determined  to  be  disabled  as  provided  in
subsection  (C) of this Section 10; or within three months after  cessation
of employment for any cause, such Option shall be exercisable,  at any time
or from time to time, prior to the fixed  termination date set forth in the
Option,  by the  Beneficiaries  of the  decedent  for the  full  number  of
optioned  shares or any part  thereof,  less  such  number as may have been
theretofore acquired under the Option.

         (C) Every Option shall provide that in the event the employment of
any  Employee  shall cease by reason of  disability  as  determined  by the
Committee  at any time during the term of the Option,  such Option shall be
exercisable, at any time or from time to time by such Employee for the full
number of optioned shares or any part thereof, less such number as may have
been theretofore  acquired under the Option.  An Option held by an Employee
determined  by the  Committee to be disabled  prior to  September  19, 1996
shall be exercisable  during a period of one year of continuing  disability
following termination of employment by reason of such disability. An Option
held by an Employee  determined by the Committee to be disabled on or after
September  19,  1996  shall be  exercisable  at any time prior to the fixed
termination date set forth in the Option.  As used herein, an Employee will
be deemed "disabled" when he or she becomes unable to perform the functions
required by his or her regular job due to a physical or mental illness and,
in connection with the grant of an Incentive Stock Option,  shall be deemed
disabled if he or she falls  within the meaning of that term as provided in
Section  22(e)(3) of the Code.  The  determination  by the Committee of any
question involving disability shall be conclusive and binding.

         (D) Every Option shall provide that in the event the employment of
any  Employee  shall  cease by reason of  Retirement,  such  Option  may be
exercised  only in respect of the number of shares which the Employee could
have  acquired  under  the  Option  immediately  prior to such  Retirement.
Options held by an Employee who retires  prior to September  19, 1996 shall
be exercisable until the earlier to occur of the fixed termination date set
forth in the Option or three years after such  Retirement.  Options held by
an Employee who retires on or after September 19, 1996 shall be exercisable
until the fixed termination date set forth in the Option.

         (E) Except as provided in  subsections  (A), (B), (C), (D) and (F)
of this Section 10, every Option shall  provide that it shall  terminate on
the earlier to occur of the fixed  termination date set forth in the Option
or three months after cessation of the Employee's employment for any cause,
and,  except as provided in subsection (F) of this Section 10, if exercised
after cessation of such employment, may be exercised only in respect of the
number of shares which the Employee  could have  acquired  under the Option
immediately prior to such cessation of employment;  provided, however, that
no Option may be exercised  after the fixed  termination  date set forth in
the Option.

         (F)  Notwithstanding  any  provision  of  this  Section  10 to the
contrary, any Award granted pursuant to the Plan, except a Restricted Stock
Award to Outside Directors, which is governed by Section 8, subsection (B),
may, in the  discretion  of the  Committee  or as provided in the  relevant
Agreement,  become exercisable,  at any time or from time to time, prior to
the fixed  termination  date set forth in the Award for the full  number of
awarded  shares or any part  thereof,  less such  numbers  as may have been
theretofore  acquired  under  the  Award  (i) from and  after  the time the
Employee  ceases to be an  Employee  of  Ashland as a result of the sale or
other disposition by Ashland of assets or property (including shares of any
subsidiary) in respect of which such Employee had theretofore been employed
or as a result of which such Employee's  continued  employment with Ashland
is no  longer  required,  and (ii) in the case of a Change  in  Control  of
Ashland, from and after the date of such Change in Control.

         (G) Each Employee  granted an Award under this Plan shall agree by
his or her acceptance of such Award to remain in the service of Ashland for
a period of at least one year from the date of the Agreement respecting the
Award between Ashland and the Employee.  Such service shall, subject to the
terms of any contract between Ashland and such Employee, be at the pleasure
of Ashland and at such  compensation as Ashland shall reasonably  determine
from time to time. Nothing in the Plan, or in any Award granted pursuant to
the Plan,  shall  confer on any  individual  any right to  continue  in the
employment  of or service to Ashland or interfere in any way with the right
of Ashland to terminate the Employee's employment at any time.

         (H)  Subject to the  limitations  set forth in Section  422 of the
Code,  the  Committee may adopt,  amend,  or rescind from time to time such
provisions as it deems  appropriate with respect to the effect of leaves of
absence approved by any duly authorized  officer of Ashland with respect to
any Employee.

SECTION 11.  WITHHOLDING TAXES

         Federal,  state or local law may require the  withholding of taxes
applicable  to  gains  resulting  from the  exercise  of an  Award.  Unless
otherwise  prohibited by the Committee,  each Employee may satisfy any such
tax  withholding  obligation  by  any  of  the  following  means,  or  by a
combination of such means: (i) a cash payment,  (ii) authorizing Ashland to
withhold from the shares of Common Stock otherwise issuable to the Employee
pursuant to the exercise or vesting of an Award a number of shares having a
Fair Market Value, as of the Tax Date, which will satisfy the amount of the
withholding tax obligation,  or (iii) by delivery to Ashland of a number of
shares of Common  Stock having a Fair Market Value as of the Tax Date which
will satisfy the amount of the withholding  tax obligation  arising from an
exercise  or  vesting  of an  Award.  An  Employee's  election  to pay  the
withholding tax obligation by (ii) or (iii) above must be made on or before
the Tax Date, is irrevocable, is subject to such rules as the Committee may
adopt, and may be disapproved by the Committee.  If the amount requested is
not paid, the Committee may refuse to issue Common Stock under the Plan.

SECTION 12.  ADJUSTMENTS UPON CHANGES IN CAPITALIZATION

         In the event of any change in the outstanding  Common Stock of the
Company by reason of any stock  split,  stock  dividend,  recapitalization,
merger, consolidation,  reorganization, combination, or exchange of shares,
split-up,  split-off,  spin-off,  liquidation  or other  similar  change in
capitalization,  or any distribution to common stockholders other than cash
dividends,  the number or kind of shares that may be issued  under the Plan
pursuant  to Section 3 and the number or kind of shares  subject to, or the
price per share under any outstanding Award shall be automatically adjusted
so that the  proportionate  interest of the  Employee  or Outside  Director
shall be maintained as before the occurrence of such event. Such adjustment
shall be conclusive and binding for all purposes of the Plan.

SECTION 13.  AMENDMENTS AND TERMINATIONS

         Unless  the  Plan  shall  have  been   terminated  as  hereinafter
provided, the Plan shall terminate on, and no Award shall be granted after,
November 3, 1993.  The Plan may be  terminated,  modified or amended by the
shareholders of the Company. The Board may at any time terminate, modify or
amend  the Plan in such  respects  as it shall  deem  advisable;  provided,
however,  that the Board may not,  without  approval  by the  holders  of a
majority  of the  outstanding  shares of stock  present  and  voting at any
annual or special meeting of shareholders of Ashland:  (i) increase (except
as provided in Section 12) the maximum number of shares which may be issued
pursuant  to the Awards  granted  under the Plan,  (ii) change the class of
persons eligible to receive Awards,  (iii) change the manner of determining
the minimum  Exercise  Price of Options  other than to change the manner of
determining  the Fair  Market  Value of the  Common  Stock as set  forth in
Section 2, (iv)  extend the period  during  which  Awards may be granted or
exercised,  or (v) amend any  provision  of the Plan  insofar as it applies
specifically to Restricted Stock Awards granted or to be granted to Outside
Directors.

SECTION 14.  MISCELLANEOUS PROVISIONS

         (A) Except as to Awards to Outside Directors, no Employee or other
person shall have any claim or right to be granted an Award under the Plan.

         (B) An Employee's or Outside  Director's rights and interest under
the Plan may not be assigned  or  transferred  in whole or in part,  either
directly or by  operation  of law or  otherwise  (except in the event of an
Employee's or Outside  Director's death, by will or the laws of descent and
distribution),  including, but not by way of limitation,  execution,  levy,
garnishment,  attachment, pledge, bankruptcy or in any other manner, and no
such right or  interest  of any  Employee  or Outside  Director in the Plan
shall  be  subject  to any  obligation  of  liability  of such  individual;
provided,  however,  that an  Employee's or Outside  Director's  rights and
interest under the Plan may, subject to the discretion and direction of the
Committee, be made transferable by such Employee or Outside Director during
his or her  lifetime.  Except as  specified  in Section 8, the holder of an
Award  shall  have none of the  rights of a  shareholder  until the  shares
subject  thereto  shall have been  registered  in the name of the person or
persons exercising the Award on the transfer books of the Company.

         (C) No Common Stock shall be issued  hereunder  unless counsel for
the Company  shall be satisfied  that such  issuance  will be in compliance
with applicable Federal, state, and other securities laws.

         (D) The expenses of the Plan shall be borne by the Company.

         (E) By  accepting  any Award  under the Plan,  each  Employee  and
Outside Director and each Personal  Representative or Beneficiary  claiming
under or through him or her shall be conclusively  deemed to have indicated
his or her acceptance and ratification of, and consent to, any action taken
under the Plan by the Company or the Board.

         (F) Awards  granted  under the Plan shall be binding upon Ashland,
its successors, and assigns.

         (G) The  appropriate  officers  of the  Company  shall cause to be
filed any reports, returns, or other information regarding Awards hereunder
or any Common Stock issued pursuant hereto as may be required by Section 13
or 15(d) of the Exchange  Act, or any other  applicable  statute,  rule, or
regulation.

         (H)  Nothing  contained  in this Plan shall  prevent  the Board of
Directors  from  adopting  other or additional  compensation  arrangements,
subject to shareholder approval if such approval is required.

SECTION 15.  EFFECTIVENESS OF THE PLAN

         The Plan shall be submitted to the shareholders of the Company for
their  approval  and  adoption on January 26, 1989 or such other date fixed
for the next meeting of  shareholders  or any  adjournment or  postponement
thereof.  The  Plan  shall  not be  effective  and no  Award  shall be made
hereunder  unless and until the Plan has been so approved  and adopted at a
meeting of the Company's shareholders.

SECTION 16.  GOVERNING LAW

         The provisions of this Plan shall be interpreted  and construed in
accordance with the laws of the Commonwealth of Kentucky.




                                ASHLAND INC.
                         1993 STOCK INCENTIVE PLAN

                      (Amended as of November 6, 1997)


SECTION 1. PURPOSE

     The  purpose  of the  Ashland  Inc.  1993 Stock  Incentive  Plan is to
promote the interests of Ashland Inc. and its shareholders by providing its
directors,  officers and  employees  with an incentive to continue  service
with Ashland.  Accordingly,  the Company may grant to selected officers and
employees Stock Options, Stock Appreciation Rights, Restricted Stock, Merit
Awards and  Performance  Share Awards in an effort to attract and retain in
its employ  qualified  individuals  and to provide  such  individuals  with
incentives to devote their best efforts to the Company through ownership of
the  Company's  stock,  thus  enhancing  the value of the  Company  for the
benefit of shareholders.  The Plan also provides an incentive for qualified
persons,  who are not officers or employees of the Company, to serve on the
Board of  Directors  of the  Company  and to  continue to work for the best
interests of the Company by rewarding such persons with automatic grants of
Restricted Stock of the Company.  Stock Options, Stock Appreciation Rights,
Merit  Awards and  Performance  Shares  may not be granted to such  Outside
Directors under the Plan.

SECTION 2. DEFINITIONS

      (A)  "Agreement"  shall mean a written  agreement  setting  forth the
terms of an Award.

      (B)  "Ashland"  shall  mean,  collectively,   Ashland  Inc.  and  its
Subsidiaries.

     (C)  "Award"  shall  mean an Option,  a Stock  Appreciation  Right,  a
Restricted  Stock Award, a Merit Award,  or a Performance  Share Award,  in
each case granted under this Plan.

     (D)  "Beneficiary"  shall mean the  person,  persons,  trust or trusts
designated by an Employee or Outside Director or if no designation has been
made, the person, persons, trust, or trusts entitled by will or the laws of
descent and distribution to receive the benefits  specified under this Plan
in the event of an Employee's or Outside Director's death.

     (E) "Board"  shall mean the Board of  Directors  of the Company or its
designee.

     (F) "Change in Control"  shall be deemed to occur (1) upon approval of
the shareholders of Ashland (or if such approval is not required,  upon the
approval  of the  Board) of (A) any  consolidation  or merger of Ashland in
which Ashland is not the continuing or surviving corporation or pursuant to
which shares of Common Stock would be converted  into cash,  securities  or
other  property  other than a merger in which the  holders of Common  Stock
immediately prior to the merger will have the same proportionate  ownership
of Common Stock of the surviving corporation  immediately after the merger,
(B) any sale, lease,  exchange,  or other transfer (in one transaction or a
series of related  transactions) of all or substantially  all the assets of
Ashland,  or (C)  adoption of any plan or proposal for the  liquidation  or
dissolution  of  Ashland,  (2) when any  "person"  (as  defined  in Section
3(a)(9) or 13(d) of the Exchange Act), other than Ashland or any Subsidiary
or employee benefit plan or trust  maintained by Ashland,  shall become the
"beneficial  owner"  (as  defined in Rule 13d-3  under the  Exchange  Act),
directly  or  indirectly,  of  more  than  15% of  Ashland's  Common  Stock
outstanding at the time,  without the approval of the Board,  or (3) at any
time  during a period  of two  consecutive  years,  individuals  who at the
beginning of such period  constituted  the Board shall cease for any reason
to  constitute  at least a majority  thereof,  unless the  election  or the
nomination  for  election by  Ashland's  shareholders  of each new director
during such two-year  period was approved by a vote of at least  two-thirds
of the directors  then still in office who were  directors at the beginning
of such two-year period.

      (G) "Code" shall mean the Internal  Revenue Code of 1986,  as amended
from time to time.

      (H) "Committee"  shall mean the Personnel and Compensation  Committee
of the Board, as from time to time constituted,  or any successor committee
of the Board with similar  functions,  which shall consist of three or more
members, each of whom shall be a Non-Employee Director or its designee.

      (I) "Common  Stock" shall mean the Common Stock of the Company ($1.00
par value), subject to adjustment pursuant to Section 13.

      (J)  "Company"  shall  mean,  collectively,   Ashland  Inc.  and  its
Subsidiaries.

      (K) "Employee" shall mean an officer or employee of the Company.

      (L) "Exchange Act" shall mean the Securities Exchange Act of 1934, as
amended.

      (M) "Exercise Price" shall mean, with respect to each share of Common
Stock  subject to (i) an Option  (other  than a Reload  Option),  the price
fixed by the  Committee  at which  such  share  may be  purchased  from the
Company pursuant to the exercise of such Option, which price at no time may
be less than 100% of the Fair Market  Value of the Common Stock on the date
the  Option is granted  or (ii) a Reload  Option,  the price of which is as
fixed pursuant to Section 6 of the Plan.

      (N) "Fair  Market  Value" shall mean the price of the Common Stock as
reported on the Composite  Tape on the date and at the time selected by the
Company.

      (O)  "Incentive  Stock  Option" or "ISO" shall mean an Option that is
intended by the  Committee to meet the  requirements  of Section 422 of the
Code or any successor provision.

      (P) "Long-Term  Incentive Plan" shall mean the Ashland Inc. Long-Term
Incentive Plan approved and adopted on January 26, 1989 by the shareholders
of the Company, as it now exists or as it may hereafter be amended.

      (Q) "Merit Award" shall mean an award of Common Stock issued pursuant
to Section 9 of the Plan.

      (R) "Non-Employee Director" shall mean a non-employee director within
the  meaning  of  applicable  regulatory   requirements,   including  those
promulgated under Section 16 of the Exchange Act.

      (S)  "Nonqualified  Stock  Option"  or  "NQSO"  shall  mean an Option
granted  pursuant to this Plan which does not qualify as an Incentive Stock
Option.

      (T) "Option" shall mean the right to purchase Common Stock at a price
to be  specified  and  upon  terms to be  designated  by the  Committee  or
otherwise  determined  pursuant to this Plan. An Option shall be designated
by the  Committee as a  Nonqualified  Stock  Option or an  Incentive  Stock
Option.

      (U)  "Original  Option" shall mean an option as defined in Subsection
(D) of Section 6 of the Plan.

      (V)  "Outside  Director"  shall mean a director of the Company who is
not also an Employee of the Company.

      (W)  "Performance  Period"  shall mean the period  designated  by the
Committee during which the performance objectives shall be measured.

      (X) "Performance Share Award" shall mean an award of shares of Common
Stock,  the issuance of which is contingent  upon attainment of performance
objectives specified by the Committee.

      (Y)  "Performance  Shares"  shall mean those  shares of Common  Stock
issuable pursuant to a Performance Share Award.

      (Z) "Personal  Representative"  shall mean the person or persons who,
upon the  disability or  incompetence  of an Employee or Outside  Director,
shall have acquired on behalf of the Employee or Outside  Director by legal
proceeding or otherwise the right to receive the benefits specified in this
Plan.

      (AA) "Plan" shall mean this Ashland Inc. 1993 Stock Incentive Plan.

      (BB)  "Reload  Option"  shall  mean an  option  granted  pursuant  to
Subsection (D) of Section 6 of the Plan.

      (CC)  "Restricted  Period"  shall mean the period  designated  by the
Committee  during  which  Restricted  Stock  may  not  be  sold,  assigned,
transferred,  pledged, or otherwise encumbered, which period in the case of
Employees  shall not be less  than one year from the date of grant,  and in
the case of Outside  Directors is the period set forth in subsection (B) of
Section 8.

      (DD)  "Restricted  Stock"  shall  mean those  shares of Common  Stock
issued  pursuant  to a  Restricted  Stock  Award  which are  subject to the
restrictions, terms, and conditions set forth in the related Agreement.

      (EE)  "Restricted  Stock  Award"  shall  mean an award of  Restricted
Stock.

      (FF)  "Retained  Distributions"  shall mean any  securities  or other
property (other than regular cash dividends)  distributed by the Company in
respect of Restricted Stock during any Restricted Period.

      (GG)  "Retirement"  shall mean  retirement  of an  Employee  from the
employ of the  Company at any time as  described  in the Ashland  Inc.  and
Affiliates  Pension Plan or in any successor  pension plan, as from time to
time in effect.

      (HH)  "Section  16(b)  Optionee"  shall  mean an  Employee  or former
Employee who is subject to Section 16(b) of the Exchange Act.

      (II) "Stock  Appreciation Right" or "SAR" shall mean the right of the
holder to elect to surrender an Option or any portion thereof which is then
exercisable and receive in exchange therefor shares of Common Stock,  cash,
or a combination thereof, as the case may be, with an aggregate value equal
to the excess of the Fair  Market  Value of one share of Common  Stock over
the Exercise  Price  specified in such Option  multiplied  by the number of
shares of Common Stock  covered by such Option or portion  thereof which is
so surrendered.  An SAR may only be granted  concurrently with the grant of
the related Option.  An SAR shall be exercisable  upon any additional terms
and conditions (including,  without limitation,  the issuance of Restricted
Stock and the imposition of restrictions upon the timing of exercise) which
may be determined as provided in the Plan.

      (JJ)  "Subsidiary"  shall  mean  any  present  or  future  subsidiary
corporations, as defined in Section 424 of the Code, of Ashland.

      (KK) "Tax Date" shall mean the date the  withholding  tax  obligation
arises with respect to the exercise of an Award.


SECTION 3. STOCK SUBJECT TO THE PLAN

     There will be reserved for issuance  under the Plan (upon the exercise
of Options and Stock Appreciation  Rights, upon awards of Restricted Stock,
Performance  Shares  and Merit  Awards and for stock  bonuses  on  deferred
awards of  Restricted  Stock  and  Performance  Shares),  an  aggregate  of
2,900,000  shares of  Ashland  Common  Stock,  par value  $1.00 per  share;
provided,  however,  that of such  shares,  only  1,500,000  shares  in the
aggregate  shall be available for issuance for Restricted  Stock Awards and
Merit Awards. Such shares shall be authorized but unissued shares of Common
Stock.  Except as provided in Sections 7 and 8, if any Award under the Plan
shall expire or terminate for any reason  without  having been exercised in
full,  or if any  Award  shall be  forfeited,  the  shares  subject  to the
unexercised or forfeited portion of such Award shall again be available for
the purposes of the Plan.

SECTION 4. ADMINISTRATION

     The Plan shall be administered by the Committee. No person who is (or,
within  one  year  prior  to his  or her  appointment  as a  member  of the
Committee, was) eligible to participate in the Plan, except as specifically
authorized under subsection (B) of Section 8 herein,  or in any other stock
option  or stock  bonus  plan of the  Company,  shall  be a  member  of the
Committee.  The Committee shall have no authority regarding the granting of
Restricted Stock to Outside Directors, as such grants are fixed pursuant to
subsection (B) of Section 8 of the Plan.

     In  addition  to any  implied  powers and duties that may be needed to
carry out the  provisions  of the Plan,  the  Committee  shall have all the
powers vested in it by the terms of the Plan, including exclusive authority
(except as to Awards of Restricted  Stock granted to Outside  Directors) to
select the Employees to be granted  Awards under the Plan, to determine the
type, size and terms of the Awards to be made to each Employee selected, to
determine  the time when Awards will be granted,  and to prescribe the form
of the  Agreements  embodying  Awards  made under the Plan.  Subject to the
provisions of the Plan  specifically  governing  Awards of Restricted Stock
granted or to be granted to Outside Directors pursuant to subsection (B) of
Section 8 herein,  the Committee  shall be authorized to interpret the Plan
and the Awards granted under the Plan, to establish,  amend and rescind any
rules  and   regulations   relating   to  the  Plan,   to  make  any  other
determinations   which  it  believes   necessary  or   advisable   for  the
administration  of the Plan,  and to  correct  any  defect  or  supply  any
omission or reconcile any  inconsistency in the Plan or in any Award in the
manner and to the extent the  Committee  deems  desirable  to carry it into
effect. Any decision of the Committee in the administration of the Plan, as
described herein, shall be final and conclusive.

     The  Committee  may  act  only  by a  majority  of  its  members.  Any
determination of the Committee may be made,  without notice, by the written
consent of the majority of the members of the Committee.  In addition,  the
Committee  may  authorize any one or more of their number or any officer of
the Company to execute and deliver documents on behalf of the Committee. No
member of the Committee  shall be liable for any action taken or omitted to
be  taken  by  him  or  her or by any  other  member  of the  Committee  in
connection with the Plan,  except for his or her own willful  misconduct or
as expressly provided by statute.

     The  provisions  of this Section 4 with respect to decisions  made by,
and  authority  of, the  Committee  shall be subject to the  provisions  of
subsection (B) of Section 8 herein.

SECTION 5. ELIGIBILITY

     Awards may only be granted (i) to  individuals  who are  Employees  of
Ashland,  and (ii) as expressly  provided in subsection (B) of Section 8 of
the Plan, to individuals who are duly elected Outside Directors of Ashland.

SECTION 6. STOCK OPTIONS

A. Designation and Price.

     (a) Any Option  granted  under the Plan may be granted as an Incentive
Stock Option or as a  Nonqualified  Stock Option as shall be  designated by
the Committee at the time of the grant of such Option. Each Option shall be
evidenced  by an Agreement  between the  recipient  and the Company,  which
Agreement  shall specify the designation of the Option as an ISO or a NQSO,
as the case may be,  and shall  contain  such terms and  conditions  as the
Committee,  in its sole  discretion,  may determine in accordance  with the
Plan.

     (b) Every Incentive Stock Option shall provide for a fixed  expiration
date of not later than ten years from the date such Incentive  Stock Option
is granted.

     (c) The Exercise Price of Common Stock issued  pursuant to each Option
(other than a Reload Option) shall be fixed by the Committee at the time of
the granting of the Option;  provided,  however,  that such Exercise  Price
shall in no event be less than 100% of the Fair Market  Value of the Common
Stock on the date such Option is granted.

B. Exercise.

     The  Committee  may, in its  discretion,  provide for Options  granted
under the Plan to be  exercisable in whole or in part;  provided,  however,
that no Option (other than a Reload Option) shall be  exercisable  prior to
the first  anniversary  of the date of its  grant,  except as  provided  in
Section 11 or as the Committee otherwise  determines in accordance with the
Plan,  and in no case may an Option be exercised at any time for fewer than
50 shares  (or the total  remaining  shares  covered by the Option if fewer
than 50 shares)  during the term of the  Option.  The  specified  number of
shares will be issued upon receipt by Ashland of (i) notice from the holder
thereof of the  exercise of an Option,  and (ii) either  payment to Ashland
(as  provided in this  Section 6,  subsection  (C) below),  of the Exercise
Price  for the  number  of  shares  with  respect  to which  the  Option is
exercised,  or with approval of the Committee, a secured promissory note as
hereinafter  provided.  Each such notice and payment  shall be delivered or
mailed by postpaid  mail,  addressed to the Treasurer of Ashland at Ashland
Inc., 1000 Ashland Drive, Russell,  Kentucky, 41169, or such other place as
Ashland may designate from time to time.

C. Payment for Shares.

     Except as otherwise provided in this Section 6, the Exercise Price for
the  Common  Stock  shall be paid in full  when the  Option  is  exercised.
Subject to such rules as the Committee may impose,  the Exercise  Price may
be paid in whole or in part (i) in cash,  (ii) in whole  shares  of  Common
Stock owned by the  Employee  and  evidenced  by  negotiable  certificates,
valued at their Fair Market Value  (which  shares of Common Stock must have
been owned by the Employee  six months or longer,  and not used to effect a
stock Option exercise within the preceding six months, unless the Committee
specifically  provides  otherwise),   (iii)  by  Attestation,   (iv)  by  a
combination of such methods of payment,  or (v) by such other consideration
as shall constitute  lawful  consideration for the issuance of Common Stock
and be approved by the Committee (including, without limitation,  effecting
a "cashless  exercise," with a broker, of the Option).  "Attestation" means
the  delivery  to Ashland of a completed  Attestation  Form  prescribed  by
Ashland  setting  forth the  whole  shares  of  Common  Stock  owned by the
Employee  which the Employee  wishes to utilize to pay the Exercise  Price.
The Common Stock listed on the Attestation Form must have been owned by the
Employee  six months or longer,  and not have been used to effect an Option
exercise within the preceding six months, unless the Committee specifically
provides otherwise. The Committee may, in its discretion, authorize payment
of all or any part of the  Exercise  Price  over a period  of not more than
five years  from the date the Option is  exercised,  In such  instance  any
unpaid  balance of the Exercise  Price shall be evidenced by the Employee's
promissory  note payable to the order of Ashland  which shall be secured by
such collateral and shall bear interest at such rate or rates as determined
from time to time by the Committee.

D.  Reload Options

     The Committee shall have the authority to specify at the time of grant
that an Employee shall be granted another Stock Option (a "Reload  Option")
in the event such  Employee  exercises  all or a part of a Stock Option (an
"Original Option") by surrendering in accordance with Section 6, subsection
(C) already owned shares of Common Stock in full or partial  payment of the
Exercise Price under such Original  Option,  subject to the availability of
shares of Common Stock under the Plan at the time of exercise.  Each Reload
Option  shall cover a number of shares of Common  Stock equal to the number
of shares of Common Stock  surrendered  in payment of the  Exercise  Price,
shall have an  Exercise  Price per share of Common  Stock equal to the Fair
Market Value of the Common Stock on the date of grant of such Reload Option
and shall expire on the stated  expiration date of the Original  Option.  A
Reload Option shall be  exercisable  at any time and from time to time from
and after the date of grant of such Reload  Option (or, as the Committee in
its sole  discretion  shall determine at the time of grant, at such time or
times as shall be specified in the Reload Option); provided,  however, that
a  Reload  Option  granted  to  a  Section  16(b)  Optionee  shall  not  be
exercisable  during  the  first six  months  from the date of grant of such
Reload Option. The first such Reload Option may provide for the grant, when
exercised,  of one  subsequent  Reload  Option to the  extent and upon such
terms and  conditions,  consistent  with this Section 6, subsection (D), as
the Committee in its sole discretion  shall specify at or after the time of
grant of such Reload Option. A Reload Option shall contain such other terms
and conditions  which may include a restriction on the  transferability  of
the number of shares of Common Stock received upon exercise of the Original
Option  reduced by a number of shares  equal in value to the tax  liability
incurred  upon exercise as the  Committee in its sole  discretion  may deem
desirable  which may be set forth in the  Agreement  evidencing  the Reload
Option.

SECTION 7. STOCK APPRECIATION RIGHTS

     The  Committee  may grant Stock  Appreciation  Rights  pursuant to the
provisions  of this  Section 7 to any holder of any Option  (including  any
Reload  Option)  granted under the Plan with respect to all or a portion of
the  shares  subject  to the  related  Option.  An SAR may only be  granted
concurrently with the grant of the related Option. Subject to the terms and
provisions  of this  Section 7, each SAR shall be  exercisable  only at the
same time and to the same extent the related Option is  exercisable  and in
no event  after the  termination  of the  related  Option.  An SAR shall be
exercisable  only when the Fair Market Value  (determined as of the date of
exercise  of the SAR) of each share of Common  Stock with  respect to which
the SAR is to be exercised  shall  exceed the  Exercise  Price per share of
Common Stock subject to the related  Option.  An SAR granted under the Plan
shall be exercisable in whole or in part by notice to Ashland.  Such notice
shall state that the holder of the SAR elects to  exercise  the SAR and the
number of  shares  in  respect  of which  the SAR is being  exercised.  For
purposes  of this  Section 7, the date of exercise of an SAR shall mean the
date on which the Company receives such notice.

     Subject  to the  terms  and  provisions  of this  Section  7, upon the
exercise of an SAR,  the holder  thereof  shall be entitled to receive from
Ashland  consideration (in the form hereinafter provided) equal in value to
the excess of the Fair Market Value  (determined as of the date of exercise
of the SAR) of each share of Common  Stock  with  respect to which such SAR
has been  exercised  over the  Exercise  Price per  share of  Common  Stock
subject to the related Option. The Committee may stipulate in the Agreement
the form of  consideration  which shall be received upon the exercise of an
SAR. If no consideration is specified therein, upon the exercise of an SAR,
the holder may  specify  the form of  consideration  to be received by such
holder,  which shall be in shares of Common Stock, or in cash, or partly in
cash and partly in shares of Common  Stock  (valued at Fair Market Value on
the date of exercise of the SAR) , as the holder shall  request;  provided,
however,  that the Committee,  in its sole  discretion,  may disapprove the
form of consideration  requested and instead  authorize the payment of such
consideration in shares of Common Stock (valued as aforesaid),  or in cash,
or partly in cash and partly in shares of Common Stock.

     Upon the  exercise  of an SAR,  the  related  Option  shall be  deemed
exercised  to the  extent of the  number of  shares  of Common  Stock  with
respect to which such SAR is exercised  and to that extent a  corresponding
number of shares of Common Stock shall not again be available for the grant
of Awards under the Plan.  Upon the exercise or  termination of the related
Option,  the SAR with  respect  thereto  shall be  considered  to have been
exercised  or  terminated  to the  extent of the number of shares of Common
Stock  with  respect  to which  the  related  Option  was so  exercised  or
terminated.

SECTION 8. RESTRICTED STOCK AWARDS

A. Awards to Employees

     The  Committee  may  make an  award of  Restricted  Stock to  selected
Employees,  evidenced  by an Agreement  which shall  contain such terms and
conditions as the Committee,  in its sole  discretion,  may determine.  The
amount  of each  Restricted  Stock  Award  and  the  respective  terms  and
conditions of each Award (which terms and  conditions  need not be the same
in each case) shall be determined by the Committee in its sole  discretion.
As a  condition  to any Award  hereunder,  the  Committee  may  require  an
Employee to pay to the Company an amount equal to, or in excess of, the par
value of the shares of  Restricted  Stock  awarded to him or her.  Any such
Restricted  Stock  Award shall  automatically  expire if not  purchased  in
accordance with the Committee's  requirements within thirty (30) days after
the date of grant.  Subject to the terms and conditions of each  Restricted
Stock  Award,  the  Employee,  as the owner of the Common  Stock  issued as
Restricted Stock, shall have all rights of a shareholder including, but not
limited to,  voting rights as to such Common Stock and the right to receive
dividends thereon when, as and if paid.

     In the  event  that a  Restricted  Stock  Award  has  been  made to an
Employee  whose  employment or service is  subsequently  terminated for any
reason  prior to the lapse of all  restrictions  thereon,  such  Restricted
Stock  will  be  forfeited  in its  entirety  by such  Employee;  provided,
however,  that the  Committee  may,  in its  sole  discretion,  limit  such
forfeiture.  Any  Restricted  Stock so forfeited  by an Employee  shall not
again be available for the grant of Awards under the Plan.

     Employees  may be  offered  the  opportunity  to defer the  receipt of
payment of vested  shares of  Restricted  Stock,  and  Common  Stock may be
granted as a bonus for deferral,  under terms as may be  established by the
Committee  from time to time;  however,  in no event shall the Common Stock
granted  as a bonus for  deferral  exceed  20% of the  Restricted  Stock so
deferred.

B. Awards to Outside Directors

     During the term of the Plan, (i) each Outside Director who was granted
an award of restricted stock under the Long-Term  Incentive Plan on January
26, 1989 and who  continues to serve as an Outside  Director on January 31,
1994  shall be  granted  an Award of 1,000  shares of  Restricted  Stock on
January 31, 1994;  (ii) each  Outside  Director who was granted an award of
restricted  stock  under  such  Long-Term  Incentive  Plan other than those
Outside Directors in (i) above shall be granted an Award of 1,000 shares of
Restricted Stock upon the fifth anniversary of his or her prior award under
the Long-Term  Incentive  Plan; and (iii) each person who is hereafter duly
appointed  or elected as an Outside  Director  and who does not  receive an
award under the Long-Term Incentive Plan shall be granted, effective on the
date of his or her  appointment or election to the Board, an Award of 1,000
shares of  Restricted  Stock.  All  Awards  under this  subsection  (B) are
subject to the limitation on the number of shares of Common Stock available
pursuant  to  Section 3 and to the terms and  conditions  set forth in this
subsection (B) and subsection (C) below.

     As a condition to any Award  hereunder,  the Outside  Director will be
required to pay to the  Company a  non-refundable  amount  equal to the par
value of the shares of  Restricted  Stock  awarded to him or her.  Upon the
granting of the  Restricted  Stock Award,  such Outside  Director  shall be
entitled to all rights incident to ownership of Common Stock of the Company
with respect to his or her Restricted Stock, including, but not limited to,
the right to vote such shares of Restricted Stock and to receive  dividends
thereon when, as and if paid;  provided,  however,  that in no case may any
shares  of  Restricted  Stock  granted  to an  Outside  Director  be  sold,
assigned,   transferred,   pledged,  or  otherwise  encumbered  during  the
Restricted  Period  which shall not lapse until the earlier to occur of the
following:  (i) normal  retirement from the Board at age 70, (ii) the death
or  disability  of  such  Outside  Director,  (iii)  a 50%  change  in  the
beneficial  ownership  of the  Company as  defined in Rule 13d-3  under the
Exchange  Act, or (iv)  voluntary  early  retirement  to take a position in
governmental  service.  In the  case  of  voluntary  resignation  or  other
termination  of service of an Outside  Director  prior to the occurrence of
any of the events  described in (i),  (ii),  (iii) or (iv) of the preceding
sentence, any grant of Restricted Stock made to him or her pursuant to this
subsection (B) will be forfeited by such Outside  Director.  Any Restricted
Stock so forfeited by an Outside  Director shall not again be available for
the grant of Awards  under the Plan.  As used herein,  a director  shall be
deemed  "disabled"  when he or she is unable to attend to his or her duties
and  responsibilities as a member of the Board because of incapacity due to
physical or mental illness.

C. Transferability

     Subject to subsection (B) of Section 15 hereof,  Restricted  Stock may
not be sold, assigned, transferred, pledged, or otherwise encumbered during
a Restricted Period,  which, in the case of Employees,  shall be determined
by the  Committee  and which  shall not be less than one year from the date
such Restricted Stock was awarded,  and, in the case of Outside  Directors,
shall be determined in accordance  with  subsection  (B) of this Section 8.
The Committee may, at any time,  reduce the Restricted  Period with respect
to any  outstanding  shares of  Restricted  Stock awarded under the Plan to
Employees,  but in no event shall such  Restricted  Period be less than one
year.

     During the Restricted Period, certificates representing the Restricted
Stock and any Retained Distributions shall be registered in the recipient's
name and bear a  restrictive  legend to the effect that  ownership  of such
Restricted Stock (and any such Retained  Distributions),  and the enjoyment
of all rights appurtenant  thereto are subject to the restrictions,  terms,
and  conditions  provided in the Plan and the  applicable  Agreement.  Such
certificates shall be deposited by the recipient with the Company, together
with stock powers or other  instruments  of  assignment,  each  endorsed in
blank,  which will permit  transfer to the Company of all or any portion of
the Restricted Stock and any securities constituting Retained Distributions
which shall be forfeited  in  accordance  with the Plan and the  applicable
Agreement.  Restricted Stock shall constitute issued and outstanding shares
of Common Stock for all corporate  purposes.  The  recipient  will have the
right to vote such Restricted Stock, to receive and retain all regular cash
dividends,  and to exercise all other rights,  powers,  and privileges of a
holder of Common  Stock with  respect to such  Restricted  Stock,  with the
exception  that (i) the  recipient  will not be entitled to delivery of the
stock certificate or certificates  representing such Restricted Stock until
the restrictions  applicable  thereto shall have expired;  (ii) the Company
will retain  custody of all Retained  Distributions  made or declared  with
respect to the Restricted  Stock (and such Retained  Distributions  will be
subject to the same restrictions, terms and conditions as are applicable to
the  Restricted  Stock) until such time, if ever, as the  Restricted  Stock
with  respect to which such  Retained  Distributions  shall have been made,
paid, or declared shall have become vested, and such Retained Distributions
shall not bear  interest  or be  segregated  in  separate  accounts;  (iii)
subject to subsection (B) of Section 15 hereof, the recipient may not sell,
assign, transfer, pledge, exchange,  encumber, or dispose of the Restricted
Stock or any Retained  Distributions during the Restricted Period; and (iv)
a breach of any restrictions,  terms, or conditions provided in the Plan or
established  by the  Committee  with  respect  to any  Restricted  Stock or
Retained Distributions will cause a forfeiture of such Restricted Stock and
any Retained Distributions with respect thereto.

SECTION 9.  MERIT AWARDS

     The  Committee  may from time to time  make an award of  Common  Stock
under the Plan to selected  Employees  for such reasons and in such amounts
as the Committee, in its sole discretion,  may determine. As a condition to
any such Merit Award,  the  Committee may require an Employee to pay to the
Company an amount equal to, or in excess of, the par value of the shares of
Common Stock awarded to him or her.

SECTION 10. PERFORMANCE SHARES

     The  Committee  may make  awards  of  Common  Stock,  evidenced  by an
Agreement,  to selected  Employees on the basis of the Company's  financial
performance in any given period. Subject to the provisions of the Plan, the
Committee shall have sole and complete authority to determine the Employees
who shall receive such Performance  Shares, to determine the number of such
shares to be granted for each  Performance  Period,  and to  determine  the
duration  of each  such  Performance  Period.  There  may be more  than one
Performance  Period in  existence  at any one  time,  and the  duration  of
Performance Periods may differ from each other.

     The  Committee   shall   establish   performance   measures  for  each
Performance  Period on the basis of such  criteria and to  accomplish  such
objectives as the Committee may from time to time, in its sole  discretion,
determine.  Such measures may include,  but shall not be limited to, return
on  investment,  earnings per share,  return on  shareholders'  equity,  or
return  to  shareholders.   The  performance  measures  determined  by  the
Committee shall be established  prior to the beginning of each  Performance
Period but may be subject to such later  revisions as the  Committee  shall
deem   appropriate.   Performance   Shares  may  not  be  sold,   assigned,
transferred,  pledged, or otherwise  encumbered,  except as herein provided
and as provided in  subsection  (E) of Section 11 and subject to subsection
(B) of Section 15, during the Performance Period.

     The Committee shall determine,  in its sole discretion,  the manner of
payment,  which may include (i) cash, (ii) shares of Common Stock, or (iii)
shares of  Restricted  Stock in such  proportions  as the  Committee  shall
determine. Employees may be offered the opportunity to defer the receipt of
payment of earned Performance  Shares, and Common Stock may be granted as a
bonus for deferral  under terms as may be established by the Committee from
time to time;  however,  in no event  shall the Common  Stock  granted as a
bonus for deferral exceed 20% of the Performance Shares so deferred.

     An  Employee  must  be  employed  by  the  Company  at  the  end  of a
Performance Period in order to be entitled to payment of Performance Shares
in  respect  of such  period;  provided,  however,  that in the event of an
Employee's  cessation of employment  before the end of such period, or upon
the occurrence of his or her death,  retirement,  or  disability,  or other
reason  approved  by  the  Committee,   the  Committee  may,  in  its  sole
discretion, limit such forfeiture.

SECTION 11. CONTINUED EMPLOYMENT, AGREEMENT TO SERVE AND EXERCISE PERIODS

     (A) Subject to the  provisions of  subsection  (F) of this Section 11,
every Option (other than a Reload Option) and SAR shall provide that it may
not be  exercised  in whole or in part for a period  of one year  after the
date of granting such Option (unless otherwise determined by the Committee)
and, if the  employment  of the Employee  shall  terminate,  for any reason
other than  death or  disability  (as  defined  in  subsection  (C) of this
Section 11) as  determined by the  Committee,  prior to the end of such one
year period or with  respect to any Reload  Option such other period as may
be specified by the  Committee  within which such Reload  Option may not be
exercised, the Option granted to such Employee shall immediately terminate.

     (B) Every  Option shall  provide  that in the event the Employee  dies
while  employed  by  Ashland;  during  the period in which  Options  may be
exercised  by  an  Employee  determined  to  be  disabled  as  provided  in
subsection  (C) of this Section 11, or within three months after  cessation
of employment for any cause, such Option shall be exercisable,  at any time
or from time to time, prior to the fixed  termination date set forth in the
Option, by the Beneficiaries of the decedent for the number of shares which
the Employee could have acquired under the Option  immediately prior to the
Employee's death.

     (C) Every Option shall provide that in the event the employment of any
Employee  shall  cease  by  reason  of  disability,  as  determined  by the
Committee  at any time during the term of the Option,  such Option shall be
exercisable,  at any  time or from  time to time by such  Employee  for the
number of shares which the Employee  could have  acquired  under the Option
immediately  prior  to the  Employee's  disability.  An  Option  held by an
Employee  determined by the Committee to be disabled prior to September 19,
1996  shall  be  exercisable  during a  period  of one  year of  continuing
disability   following   termination   of  employment  by  reason  of  such
disability. An Option held by an Employee determined by the Committee to be
disabled on or after  September 19, 1996 shall be  exercisable  at any time
prior to the  fixed  termination  date set  forth  in the  Option.  As used
herein, an Employee will be deemed "disabled" when he or she becomes unable
to perform the functions required by his or her regular job due to physical
or mental illness and, in connection  with the grant of an Incentive  Stock
Option,  shall be deemed  disabled if he or she falls within the meaning of
that term as provided in Section 22(e)(3) of the Code. The determination by
the Committee of any question involving  disability shall be conclusive and
binding.

     (D) Every Option shall provide that in the event the employment of any
Employee shall cease by reason of Retirement,  such Option may be exercised
only in  respect  of the  number of shares  which the  Employee  could have
acquired under the Option  immediately  prior to such  Retirement.  Options
held by an  Employee  who  retires  prior to  September  19,  1996 shall be
exercisable for a period of three years after such Retirement  date,  which
three-year  period may be  extended  at the  discretion  of the  Committee.
Options held by an Employee who retires on or after September19, 1996 shall
be exercisable until the fixed termination date set forth in the Option.

     (E) Except as provided in  subsections  (A),  (B),  (C) (D) and (F) of
this Section 11, every Option shall provide that it shall  terminate on the
earlier to occur of the fixed  termination  date set forth in the Option or
three months after  cessation of the  Employee's  employment  for any cause
only in  respect  of the  number of shares  which the  Employee  could have
acquired  under  the  Option   immediately   prior  to  such  cessation  of
employment;  provided,  however,  that no Option may be exercised after the
fixed termination date set forth in the Option.

     (F)  Notwithstanding any provision of this Section 11 to the contrary,
any Award granted pursuant to the Plan,  except a Restricted Stock Award to
Outside Directors,  which is governed by Section 8, subsection (B), may, in
the  discretion of the Committee or as provided in the relevant  Agreement,
become  exercisable,  at any time or from time to time,  prior to the fixed
termination  date set  forth in the Award  for the full  number of  awarded
shares or any part thereof,  less such numbers as may have been theretofore
acquired under the Award (i) from and after the time the Employee ceases to
be an Employee of Ashland as a result of the sale or other  disposition  by
Ashland  of assets or  property  (including  shares of any  Subsidiary)  in
respect of which such Employee had theretofore been employed or as a result
of which such  Employee's  continued  employment  with Ashland is no longer
required,  and (ii) in the case of a Change in Control of Ashland, from and
after the date of such Change in Control.

     (G) Each Employee  granted an Award under this Plan shall agree by his
or her  acceptance  of such Award to remain in the service of Ashland for a
period of at least one year from the date of the Agreement  respecting  the
Award between Ashland and the Employee.  Such service shall, subject to the
terms of any contract between Ashland and such Employee, be at the pleasure
of Ashland and at such  compensation as Ashland shall reasonably  determine
from time to time. Nothing in the Plan, or in any Award granted pursuant to
the Plan,  shall  confer on any  individual  any right to  continue  in the
employment  of or service to Ashland or interfere in any way with the right
of Ashland to terminate the Employee's employment at any time.

     (H) Subject to the  limitations  set forth in Section 422 of the Code,
the  Committee  may  adopt,  amend,  or  rescind  from  time to  time  such
provisions as it deems  appropriate with respect to the effect of leaves of
absence approved by any duly authorized  officer of Ashland with respect to
any Employee.

SECTION 12. WITHHOLDING TAXES

     Federal,  state or local  law may  require  the  withholding  of taxes
applicable  to  gains  resulting  from the  exercise  of an  Award.  Unless
otherwise  prohibited by the Committee,  each Employee may satisfy any such
tax  withholding  obligation  by  any  of  the  following  means,  or  by a
combination of such means: (i) a cash payment,  (ii) authorizing Ashland to
withhold from the shares of Common Stock otherwise issuable to the Employee
pursuant to the exercise or vesting of an Award a number of shares having a
Fair Market Value, as of the Tax Date, which will satisfy the amount of the
withholding tax obligation,  or (iii) by delivery to Ashland of a number of
shares of Common  Stock having a Fair Market Value as of the Tax Date which
will satisfy the amount of the withholding  tax obligation  arising from an
exercise  or  vesting  of an  Award.  An  Employee's  election  to pay  the
withholding tax obligation by (ii) or (iii) above must be made on or before
the Tax Date, is irrevocable, is subject to such rules as the Committee may
adopt, and may be disapproved by the Committee.  If the amount requested is
not paid, the Committee may refuse to issue Common Stock under the Plan.

SECTION 13. ADJUSTMENTS UPON CHANGES IN CAPITALIZATION

     In the event of any  change  in the  outstanding  Common  Stock of the
Company by reason of any stock  split,  stock  dividend,  recapitalization,
merger, consolidation,  reorganization, combination, or exchange of shares,
split-up,  split-off,  spin-off,  liquidation  or other  similar  change in
capitalization,  or any distribution to common stockholders other than cash
dividends,  the number or kind of shares that may be issued  under the Plan
pursuant  to Section 3 and the number or kind of shares  subject to, or the
price per share under any outstanding Award shall be automatically adjusted
so that the  proportionate  interest of the  Employee  or Outside  Director
shall be maintained as before the occurrence of such event. Such adjustment
shall be conclusive and binding for all purposes of the Plan.

SECTION 14. AMENDMENTS AND TERMINATIONS

     Unless the Plan shall have been  terminated as  hereinafter  provided,
the Plan  shall  terminate  on, and no Award  (other  than  Reload  Options
automatically granted pursuant to Section 6) shall be granted after January
26,  1998.  The  plan  may  be  terminated,  modified  or  amended  by  the
shareholders of the Company. The Board may at any time terminate, modify or
amend  the Plan in such  respects  as it shall  deem  advisable;  provided,
however,  that the Board may not,  without  approval  by the  holders  of a
majority  of the  outstanding  shares of stock  present  and  voting at any
annual or special meeting of shareholders of Ashland:  (i) increase (except
as provided in Section 13) the maximum number of shares which may be issued
pursuant  to the Awards  granted  under the Plan,  (ii) change the class of
persons eligible to receive Awards,  (iii) change the manner of determining
the minimum  Exercise  Price of Options  other than to change the manner of
determining  the Fair  Market  Value of the  Common  Stock as set  forth in
Section 2, (iv)  extend the period  during  which  Awards may be granted or
exercised,  or (v) amend any  provision  of the Plan  insofar as it applies
specifically to Restricted Stock Awards granted or to be granted to Outside
Directors.

SECTION 15. MISCELLANEOUS PROVISIONS

     (A) Except as to Awards to Outside  Directors,  no  Employee  or other
person shall have any claim or right to be granted an Award under the Plan.

     (B) An Employee's or Outside  Director's rights and interest under the
Plan may not be  assigned  or  transferred  in  whole  or in  part,  either
directly or by  operation  of law or  otherwise  (except in the event of an
Employee's or Outside  Director's death, by will or the laws of descent and
distribution),  including, but not by way of limitation,  execution,  levy,
garnishment,  attachment, pledge, bankruptcy or in any other manner, and no
such right or  interest  of any  Employee  or Outside  Director in the Plan
shall  be  subject  to any  obligation  of  liability  of such  individual;
provided,  however,  that an  Employee's or Outside  Director's  rights and
interest under the plan may, subject to the discretion and direction of the
Committee, be made transferable by such Employee or Outside Director during
his or her  lifetime.  Except as  specified  in Section 8, the holder of an
Award  shall  have none of the  rights of a  shareholder  until the  shares
subject  thereto  shall  have  been  registered  in the name of the  person
receiving or person or persons  exercising  the Award on the transfer books
of the Company.

     (C) No Common Stock shall be issued  hereunder  unless counsel for the
Company shall be satisfied  that such  issuance will be in compliance  with
applicable Federal, state, and other securities laws.

      (D) The expenses of the Plan shall be borne by the Company.

     (E) By accepting  any Award under the Plan,  each Employee and Outside
Director and each Personal  Representative or Beneficiary claiming under or
through him or her shall be  conclusively  deemed to have  indicated his or
her acceptance and  ratification of, and consent to, any action taken under
the Plan by the Company, the Board or the Committee.

     (F) Awards  granted under the Plan shall be binding upon Ashland,  its
successors, and assigns.

     (G) The  appropriate  officers of the Company  shall cause to be filed
any reports,  returns,  or other information  regarding Awards hereunder or
any Common Stock issued pursuant hereto as may be required by Section 13 or
15(d) of the  Exchange  Act,  or any other  applicable  statute,  rule,  or
regulation.

     (H)  Nothing  contained  in this  Plan  shall  prevent  the  Board  of
Directors  from  adopting  other or additional  compensation  arrangements,
subject to shareholder approval if such approval is required.

     (I) Each  Employee  shall be deemed to have been  granted any Award on
the date the  Committee  took  action to grant such Award under the Plan or
such later date as the Committee in its sole discretion  shall determine at
the time such grant is authorized;  provided, however, that a Reload Option
shall be  deemed  to have been  granted  on the date on which the  Original
Option  is  exercised  or such  later  date as the  Committee  in its  sole
discretion  shall determine prior to the date on which such exercise occurs
and a subsequent  Reload Option shall be deemed to have been granted on the
date on which the underlying  Reload Option is exercised or such later date
as the Committee in its sole  discretion  shall determine prior to the date
on which such exercise occurs.

SECTION 16. EFFECTIVENESS OF THE PLAN

     The Plan shall be  submitted  to the  shareholders  of the Company for
their  approval  and  adoption on January 28, 1993 or such other date fixed
for the next meeting of  shareholders  or any  adjournment or  postponement
thereof.  The  Plan  shall  not be  effective  and no  Award  shall be made
hereunder  unless and until the Plan has been so approved  and adopted at a
meeting of the Company's shareholders.

SECTION 17. GOVERNING LAW

     The  provisions  of this Plan shall be  interpreted  and  construed in
accordance with the laws of the Commonwealth of Kentucky.


                                ASHLAND INC.
               INCENTIVE COMPENSATION PLAN FOR KEY EXECUTIVES
                       (As amended November 5, 1997)



1.       PURPOSE

         The principal purposes of the Ashland Inc. Incentive  Compensation
Plan for Key  Executives  (the "Plan") are to provide to Eligible  Officers
incentives to earn annual incentive compensation through the achievement of
performance  goals and to assist the Company in attracting,  motivating and
retaining key employees on a competitive basis.

2.       DEFINITIONS

         Terms  not  otherwise  defined  herein  shall  have the  following
meanings:

         (a) "Board"  means the Board of  Directors  of Ashland Inc. or its
designee.

         (b)  "Change  in  Control"  shall be  deemed to occur (1) upon the
approval of the  shareholders  of the  Company (or if such  approval is not
required,  upon the  approval  of the  Board) of (A) any  consolidation  or
merger  of the  Company  in which  the  Company  is not the  continuing  or
surviving  corporation or pursuant to which shares of Common Stock would be
converted  into cash,  securities or other  property other than a merger in
which the holders of Common Stock immediately prior to the merger will have
the  same  proportionate   ownership  of  Common  Stock  of  the  surviving
corporation immediately after the merger, (B) any sale, lease, exchange, or
other transfer (in one transaction or a series of related  transactions) of
all or  substantially  all the assets of the Company or (C) adoption of any
plan or proposal for the  liquidation or  dissolution  of the Company,  (2)
when any "person"  (as defined in Section  3(a)(9) or 13(d) of the Exchange
Act),  other than the Company or any subsidiary or employee benefit plan or
trust  maintained by the Company or any of its  subsidiaries,  shall become
the  "beneficial  owner" (as defined in Rule 13d-3 under the Exchange Act),
directly or indirectly, of more than 15% of the Common Stock outstanding at
the time, without the approval of the Board, or (3) if at any time during a
period of two consecutive  years,  individuals who at the beginning of such
period  constituted  the Board shall cease for any reason to  constitute at
least a  majority  thereof,  unless  the  election  or the  nomination  for
election by the  Company's  shareholders  of each new director  during such
two-year  period  was  approved  by a vote of at  least  two-thirds  of the
directors  then still in office who were directors at the beginning of such
two-year period.

         (c) "Code"  means the Internal  Revenue  Code of 1986,  as amended
from time to time.

         (d) "Committee" means the Personnel and Compensation  Committee of
the Board or its designee.

         (e) "Common  Stock" means the common  stock,  $1.00 par value,  of
Ashland Inc.

         (f) "Company" means Ashland Inc., its divisions and subsidiaries.

         (g) "Eligible  Officer"  means an executive  officer  described in
Section 4.

         (h) "Exchange Act" means the  Securities  Exchange Act of 1934, as
amended.

         (i) "Executive  Officer" means an executive  officer as defined in
Rule 3b-7 under the Exchange Act.

         (j) "Fair Market Value" means,  as of any specified date (or, if a
weekend or holiday,  the next preceding business day), the closing price of
a share of Common  Stock,  as reported on the  Composite  Tape for New York
Stock Exchange issues.

         (k) "Hurdle"  means the minimum  Performance  Goal(s) that must be
reached in order for the Eligible Officer to receive any Incentive Award.

         (l) "Incentive Award" means the amount determined by the Committee
to be payable to a  Participant  upon the  achievement  of the  Performance
Goals for the particular Performance Period.

         (m)  "Participant"  means any  Eligible  Officer  who  receives an
Incentive Award under the Plan for a Performance Period.

         (n)  "Performance   Goals"  mean  performance   goals  as  may  be
established  in writing by the  Committee  which may be based on  earnings,
stock  price,  return on  equity,  return on  investment,  total  return to
shareholders,  economic value added, debt rating or achievement of business
or operational goals, such as drilling or exploration targets or profit per
barrel. Such goals may be absolute in their terms or measured against or in
relationship  to other  companies  comparably or otherwise  situated.  Such
performance goals may be particular to an Eligible Officer or the division,
department, branch, line of business, subsidiary or other unit in which the
Eligible  Officer  works  and/or  may be  based on the  performance  of the
Company generally.

         (o)  "Performance  Period"  means an annual  period based upon the
Company's  fiscal  year,  except to the  extent  the  Committee  determines
otherwise.

         (p) "Target" means the Performance Goal(s) that must be reached in
order for the Eligible Officer to receive the maximum  Incentive Award. The
maximum Incentive Award is a fixed percentage of the midpoint of the salary
range for the position  held by the Eligible  Officer and is based upon the
Eligible  Officer's level of employment.  No Eligible Officer may receive a
maximum Incentive Award more than 150% of their salary range midpoint.

3.       SHARES; ADJUSTMENTS IN THE EVENT OF CHANGES IN CAPITALIZATION

         (a) SHARES  AUTHORIZED  FOR ISSUANCE.  There shall be reserved for
issuance  under  the Plan  150,000  shares  of  Common  Stock,  subject  to
adjustment   pursuant  to  subsection  (b)  below.  Such  shares  shall  be
authorized but unissued shares of Common Stock.

         (b) ADJUSTMENTS IN CERTAIN  EVENTS.  In the event of any change in
the outstanding  Common Stock by reason of any stock split, share dividend,
recapitalization,  merger, consolidation,  reorganization,  combination, or
exchange or  reclassification  of shares,  split-up,  split-off,  spin-off,
liquidation or other similar change in capitalization,  or any distribution
to common  shareholders  other than cash  dividends,  the number or kind of
shares that may be issued under the Plan shall be automatically adjusted so
that  the  proportionate   interest  of  the  Eligible  Officers  shall  be
maintained as before the occurrence of such event.

4.       ELIGIBILITY

         The Chief Executive Officer and the Chief Operating Officer of the
Company,  plus any other Executive Officers chosen by the Committee,  shall
be eligible to participate in the Plan. An individual who becomes  eligible
to  participate  in the Plan  during the Plan Year may be  approved  by the
Committee for a partial year of participation.

5.       ADMINISTRATION

         Full power and authority to construe, interpret and administer the
Plan shall be vested in the Committee.  Decisions of the Committee shall be
final, conclusive and binding upon all parties.

6.       AWARDS; PAYMENT

         (a)  No  later  than  90  days  after  the  commencement  of  each
Performance  Period,  the Committee  shall establish in writing one or more
Performance Goals, including the Hurdle and Target, that must be reached by
an  Eligible  Officer  in order to  receive  an  Incentive  Award  for such
Performance Period. The Committee shall have the discretion to later revise
the Performance  Goals and the amount to be paid out upon the attainment of
these goals solely for the purpose of reducing or eliminating the amount of
compensation  otherwise  payable upon attainment of the Performance  Goals;
provided that the Performance Goals and the amounts payable upon attainment
of the Performance  Goals may be adjusted during any Performance  Period to
reflect   promotions,   transfers  or  other  changes  in  a  Participant's
employment  so long as such  changes are  consistent  with the  Performance
Goals established for other Participants in the same or similar positions.

         (b) The amount  payable to a  Participant  shall be based upon the
achievement  of the  Performance  Goals and the  Participant  achieving the
highest possible individual  performance rating for the Performance Period.
To the extent that a  Participant  does not  achieve  the highest  possible
individual  performance  rating for the Performance  Period,  the Committee
shall have the discretion to reduce the amount payable to such Participant;
provided, however, that no payment for individual performance shall be made
unless the Performance Goals are achieved.

         (c) Payment of  Incentive  Awards shall be made on a date or dates
fixed by the Committee. Payment may be made in one or more installments and
may be made  wholly  in  cash,  wholly  in  shares  of  Common  Stock  or a
combination thereof as determined by the Committee.

                  In addition,  Participants may be offered the opportunity
to defer the receipt of payment of an Incentive Award.  Common Stock may be
granted (i) as a bonus for deferral or (ii) as a bonus for retaining, for a
specified period of time,  Common Stock received in payment of an Incentive
Award,  all under such terms as may be  established  by the Committee  from
time to time.  Notwithstanding,  in no event  shall the value of the Common
Stock granted as a bonus for deferral or retention  exceed 20% of the value
of the Incentive  Award so deferred or retained.  Any and all payments made
under the Plan shall be subject to applicable federal, state or local taxes
required by law to be withheld.

                  If payment  of an  Incentive  Award  shall be made all or
partially in shares of Common  Stock,  the number of shares of Common Stock
to be delivered to a Participant on any payment date shall be determined by
dividing (x) the original  dollar amount to be paid on the payment date (or
the part thereof  determined  by the Committee to be delivered in shares of
such  Incentive  Award) by (y) the Fair Market  Value on the date the Board
approves the Committee's decision to pay an Incentive Award.

         (d) An  Incentive  Award shall  terminate  for all purposes if the
Participant does not remain continuously employed and in good standing with
the  Company  until  the date of  payment  of such  award.  In the event an
Eligible Officer's employment is terminated because of death, disability or
retirement,  the Eligible  Officer (or his or her  beneficiaries or estate)
shall  receive a pro rata portion of the payment of an Incentive  Award for
which the Eligible  Officer would have  otherwise  been eligible based upon
the  portion  of the  Performance  Period  during  which  he or she  was so
employed so long as the Performance Goals are subsequently achieved.

7.       INALIENABILITY OF BENEFITS

         Incentive Awards may not be assigned or transferred in whole or in
part,  either directly or by operation of law or otherwise  (except by will
or pursuant to the laws of descent and distribution)  including, but not by
way  of  limitation,  execution,  levy,  garnishment,  attachment,  pledge,
bankruptcy or any other manner.

8.       GOVERNING LAW

         The provisions of this Plan shall be interpreted  and construed in
accordance with laws of the Commonwealth of Kentucky.

9.       AMENDMENTS

         The Committee may amend,  alter or terminate this Plan at any time
without  the prior  approval  of the  Board;  provided,  however,  that the
Committee may not,  without  approval by the Board and the  shareholders of
the Company:

         (a) increase the amount of securities that may be issued under the
Plan (except as provided in Section 3(b));

         (b)  materially  modify the  requirements  as to  eligibility  for
participation in the Plan; or

         (c)  otherwise   materially  increase  the  benefits  accruing  to
participants under the Plan.

10.      CHANGE IN CONTROL

         Upon a  Change  in  Control,  in  order to  maintain  an  Eligible
Officer's  rights  under the Plan,  there shall be an  acceleration  of any
Performance  Period  relating to any  Incentive  Award,  and payment of any
Incentive  Award  shall be made in cash as soon as  practicable  after such
Change  in  Control  based  upon  achievement  of  the  Performance   Goals
applicable to such award up to the date of the Change in Control.  Further,
the  Company's  obligation  with respect to such  Incentive  Award shall be
assumed,  or new  obligations  substituted  therefor,  by the  acquiring or
surviving  corporation after such Change in Control. In addition,  prior to
the date of such Change in Control,  the  Committee,  in its sole judgment,
may make adjustment to any Incentive Award as may be appropriate to reflect
such Change in Control.

11.      EFFECTIVE DATE; TERM OF THE PLAN

         This Plan shall be  submitted to the  shareholders  of the Company
for their  approval  and  adoption  on January  26, 1995 or such other date
fixed  for  the  next  meeting  of   shareholders  or  any  adjournment  or
postponement thereof. If approved and adopted by the shareholders, the Plan
will become effective as of September 14, 1994. Unless terminated sooner by
the  Committee,  to the extent  necessary  to ensure that  Incentive  Award
payments be deductible  under the Code, the Plan shall terminate on, and no
Incentive  Awards shall be granted after, the first meeting of shareholders
occurring in calendar year 2000.



                                ASHLAND INC.
                         DEFERRED COMPENSATION PLAN
               (Amended and Restated as of November 5, 1997)


1.       PURPOSE

         The purpose of this Ashland Inc.  Deferred  Compensation Plan (the
"Plan"),  is to provide  eligible  key  employees  of the  Company  with an
opportunity to defer  compensation to be earned by them from the Company as
a means of saving for retirement or other future purposes.

2.       DEFINITIONS

         The following definitions shall be applicable throughout the Plan:

         (a)   "Accounting   Date"  means  the  Business  Day  on  which  a
calculation  concerning a Participant's  Compensation Account is performed,
or as otherwise defined by the Committee.

         (b)   "Beneficiary"   means  the   person(s)   designated  by  the
Participant  in  accordance  with Section 12, or if no person(s)  is/are so
designated, the estate of a deceased Participant.

         (c) "Board"  means the Board of  Directors  of Ashland Inc. or its
designee.

         (d)  "Business  Day"  means  a day on  which  the New  York  Stock
Exchange is open for trading activity.

         (e)  "Change  in  Control"  shall be  deemed to occur (1) upon the
approval of the  shareholders  of the  Company (or if such  approval is not
required,  upon the  approval  of the  Board) of (A) any  consolidation  or
merger  of the  Company  in which  the  Company  is not the  continuing  or
surviving  corporation or pursuant to which shares of Common Stock would be
converted  into cash,  securities or other  property other than a merger in
which the holders of Common Stock immediately prior to the merger will have
the  same  proportionate   ownership  of  Common  Stock  of  the  surviving
corporation immediately after the merger, (B) any sale, lease, exchange, or
other transfer (in one transaction or a series of related  transactions) of
all or substantially all the assets of the Company,  or (C) adoption of any
plan or proposal for the  liquidation or  dissolution  of the Company,  (2)
when any "person"  (as defined in Section  3(a)(9) or 13(d) of the Exchange
Act), other than Ashland Inc. or any subsidiary or employee benefit plan or
trust maintained by Ashland Inc. or any of its  subsidiaries,  shall become
the  "beneficial  owner" (as defined in Rule 13d-3 under the Exchange Act),
directly or indirectly, of more than 15% of the Common Stock outstanding at
the time, without the approval of the Board, or (3) if at any time during a
period of two consecutive  years,  individuals who at the beginning of such
period  constituted  the Board shall cease for any reason to  constitute at
least a  majority  thereof,  unless  the  election  or the  nomination  for
election by the  Company's  shareholders  of each new director  during such
two-year  period  was  approved  by a vote of at  least  two-thirds  of the
directors  then still in office who were directors at the beginning of such
two-year period.

         (f) "Committee" means the Personnel and Compensation  Committee of
the Board or its designee.

         (g) "Common  Stock" means the common  stock,  $1.00 par value,  of
Ashland Inc.

         (h) "Common Stock Fund" means that investment option,  approved by
the Committee, in which a Participant's  Compensation Account may be deemed
to be invested and may earn income based on a  hypothetical  investment  in
Common Stock.

         (i) "Company" means Ashland Inc., its divisions,  subsidiaries and
affiliates.
         (j) "Compensation" means any employee  compensation  determined by
the Committee to be properly deferrable under the Plan.

         (k) "Compensation  Account(s)" means the Retirement Account and/or
the In-Service Account(s).

         (l)  "Corporate   Human   Resources"  means  the  Corporate  Human
Resources Department of the Company.

         (m)  "Credit  Date"  means  the date on which  Compensation  would
otherwise  have  been  paid  to  the  Participant  or in  the  case  of the
Participant's  designation  of  investment  option  changes,  within  three
Business Days after the Participant's  designation is received by Corporate
Human Resources, or as otherwise designated by the Committee.

         (n) "Deferred  Compensation" means the Compensation elected by the
Participant to be deferred pursuant to the Plan.

         (o) "Election" means a Participant's  delivery of a written notice
of election to Corporate Human  Resources  electing to defer payment of all
or  a  portion  of  his  or  her  Compensation   either  until  retirement,
Termination,  death or such other time as further provided by the Committee
or the Company.

         (p) "Employee" means a full-time, regular salaried employee (which
term shall be deemed to include  officers) of the Company,  its present and
future  subsidiary  corporations  as defined in Section 424 of the Internal
Revenue Code of 1986, as amended or its affiliates.

         (q)  "Excess  Payments"  means  payments  made  to  a  Participant
pursuant to the Plan and the Excess Plan.

         (r)  "Excess  Plan"  means the Ashland  Inc.  Nonqualified  Excess
Benefit Pension Plan, as it now exists or as it may hereafter be amended.

         (s) "Exchange Act" means the  Securities  Exchange Act of 1934, as
amended.

         (t)  "Fair  Market  Value"  means  the  price of a share of Common
Stock, as reported on the Composite Tape for New York Stock Exchange issues
on the date and at the time designated by the Company.

         (u) "Fiscal  Year" means that annual period  commencing  October 1
and ending the following September 30.

         (v)  "In-Service  Account"  means  the  account(s)  to  which  the
Participant's Deferred Compensation is credited and from which, pursuant to
Section 10, distributions are made.

         (w)  "Participant"  means an Employee selected by the Committee to
participate  in the Plan and who has  elected to defer  payment of all or a
portion of his or her Compensation under the Plan.

         (x) "Plan" means this Ashland Inc.  Deferred  Compensation Plan as
it now exists or as it may hereafter be amended.

         (y)  "Retirement  Account"  means  the  account(s)  to  which  the
Participant's Deferred Compensation is credited and from which, pursuant to
Section 10, distributions are made.

         (z) "SERP"  means the Ninth  Amended  and  Restated  Ashland  Inc.
Supplemental Early Retirement Plan for Certain Key Executive Employees,  as
it now exists or as it may hereafter be amended.

         (aa) "SERP Payments" means payments made to a Participant pursuant
to the Plan and the SERP.

         (bb) "Stock Unit(s)" means the share  equivalents  credited to the
Common  Stock Fund of a  Participant's  Compensation  Account  pursuant  to
Section 6.

         (cc)  "Termination"  means  termination of services as an Employee
for any reason other than retirement.

3.       SHARES; ADJUSTMENTS IN EVENT OF CHANGES IN CAPITALIZATION

         (a) SHARES  AUTHORIZED  FOR ISSUANCE.  There shall be reserved for
issuance  under  the Plan  500,000  shares  of  Common  Stock,  subject  to
adjustment pursuant to subsection (c) below.

         (b) UNITS AUTHORIZED FOR CREDIT. The maximum number of Stock Units
that may be credited to Participants'  Compensation Accounts under the Plan
is 1,500,000, subject to adjustment pursuant to subsection (c) below.

         (c) ADJUSTMENTS IN CERTAIN  EVENTS.  In the event of any change in
the  outstanding  Common Stock of the Company by reason of any stock split,
share dividend,  recapitalization,  merger, consolidation,  reorganization,
combination,   or  exchange  or  reclassification   of  shares,   split-up,
split-off, spin-off, liquidation or other similar change in capitalization,
or any distribution to common  shareholders other than cash dividends,  the
number  or kind of  shares or Stock  Units  that may be issued or  credited
under the Plan shall be  automatically  adjusted so that the  proportionate
interest of the  Participants  shall be maintained as before the occurrence
of such event.  Such  adjustment  shall be  conclusive  and binding for all
purposes of the Plan.

4.       ELIGIBILITY

         The Committee  shall have the authority to select from  management
and/or highly  compensated  Employees those Employees who shall be eligible
to  participate  in the Plan;  provided,  however,  that  employees  and/or
retirees  who have  elected to defer an amount into this Plan from  another
plan  sponsored or maintained  by Ashland Inc.,  the terms of which allowed
such  employee or retiree to make such a deferral  election into this Plan,
shall be considered to be eligible to participate in this Plan.

5.       ADMINISTRATION

         Full power and authority to construe, interpret and administer the
Plan  shall be vested in the  Company  and the  Committee.  This  power and
authority includes,  but is not limited to, selecting Compensation eligible
for  deferral,  establishing  deferral  terms and  conditions  and adopting
modifications,  amendments  and  procedures  as  may be  deemed  necessary,
appropriate  or convenient by the  Committee.  Decisions of the Company and
the  Committee  shall be final,  conclusive  and binding  upon all parties.
Day-to-day  administration  of the  Plan  shall  be the  responsibility  of
Corporate Human Resources.

6.       PARTICIPANT ACCOUNTS

         Upon  election  to  participate  in  the  Plan,   there  shall  be
established a Retirement Account and/or In-Service  Account,  as designated
by  the   Participant  to  which  there  shall  be  credited  any  Deferred
Compensation,  as of each Credit Date. Each such Compensation Account shall
be  credited  (or  debited) on each  Accounting  Date with income (or loss)
based upon a  hypothetical  investment in any one or more of the investment
options  available  under the Plan,  as prescribed by the Committee for the
particular compensation credited, which may include a Common Stock Fund, as
elected by the Participant under the terms of Section 9.

7.       FINANCIAL HARDSHIP

         Upon the written request of a Participant or a Participant's legal
representative  and a finding  that  continued  deferral  will result in an
unforeseeable financial emergency to the Participant,  the Committee or the
Company (each in its sole  discretion) may authorize (a) the payment of all
or a part of a Participant's  Compensation  Account in a single installment
prior to his or her ceasing to be a Participant, or (b) the acceleration of
payment of any  multiple  installments  thereof.  It is  intended  that the
Committee's  determinations  as to whether the  Participant has suffered an
"unforeseeable  financial  emergency"  shall  be made  consistent  with the
requirements under Section 457(d) of the Internal Revenue Code.

8.       ACCELERATED DISTRIBUTION

         (a)   AVAILABILITY   OF  WITHDRAWAL   PRIOR  TO  RETIREMENT.   The
Participant or the Participant's  Beneficiary who is receiving  installment
payments under the Plan may elect, in writing, to withdraw all or a portion
of a Participant's  Compensation Account at any time prior to the time such
Compensation Account otherwise becomes payable under the Plan, provided the
conditions specified in Sections 8(c), 8(d) and 8(e) hereof are satisfied.

         (b)  ACCELERATION  OF  PERIODIC  DISTRIBUTIONS.  Upon the  written
election  of  the  Participant  or  the  Participant's  Beneficiary  who is
receiving   installment   payments  under  the  Plan,  the  Participant  or
Participant's  Beneficiary  may  elect  to  have  all or a  portion  of the
remaining  installments  distributed in the form of an immediately  payable
lump sum, provided the conditions specified in Section 8(c) and 8(e) hereof
are satisfied.

         (c) FORFEITURE  PENALTY.  In the event of a withdrawal pursuant to
Section 8(a), or an accelerated  distribution pursuant to Section 8(b), the
Participant shall forfeit from such Compensation Account an amount equal to
10% of the amount of the  withdrawal or  accelerated  distribution,  as the
case may be. The forfeited  amount shall be deducted from the  Compensation
Account prior to giving effect to the requested withdrawal or acceleration.
Neither the Participant nor the  Participant's  Beneficiary  shall have any
right or claim to the  forfeited  amount,  and the  Company  shall  have no
obligation whatsoever to the Participant,  the Participant's Beneficiary or
any other person with regard to the forfeited amount.

         (d) MINIMUM WITHDRAWAL.  In no event shall the amount withdrawn in
accordance  with  Section  8(a) be less than 25% of the amount  credited to
such   Participant's   Compensation   Account   immediately  prior  to  the
withdrawal.

         (e)  SUSPENSION  FROM  DEFERRALS.  In the  event  of a  withdrawal
pursuant to Section 8(a) or 8(b), a Participant  who is otherwise  eligible
to make deferrals of Compensation  under this Plan shall be prohibited from
making such  deferrals  with respect to the remainder of the current Fiscal
Year and the Fiscal Year of the Plan immediately  following the Fiscal Year
of the  Plan  during  which  the  withdrawal  was  made,  and any  Election
previously   made  by  the   Participant   with  respect  to  deferrals  of
Compensation  for such  Fiscal  Years  of the Plan  shall be void and of no
effect.

9.       MANNER OF ELECTION

         (a) GENERAL. Any Employee selected by the Committee to participate
in the Plan may elect to do so by delivering to Corporate  Human  Resources
an Election on a form prescribed by Corporate Human Resources,  designating
the  Compensation  Account  to which  the  Deferred  Compensation  is to be
credited,  electing the timing and form of distribution,  and setting forth
the  manner  in which  such  Deferred  Compensation  shall be  invested  in
accordance  with  Section  6  hereof.  The  timing  of  the  filing  of the
appropriate  form with Corporate Human Resources shall be determined by the
Company or the Committee.  An effective  election to defer Compensation may
not be revoked or modified except as otherwise determined by the Company or
the Committee or as stated herein. In addition to the provisions  contained
in this Plan, any deferrals of SERP Payments or Excess  Payments must be in
accordance with the terms of the SERP or the Excess Plan.

         (b) INVESTMENT  ALTERNATIVES -- EXISTING  BALANCES.  A Participant
may elect to change an existing selection as to the investment alternatives
in effect with respect to an existing  Compensation  Account (in increments
prescribed  by the  Committee  or the  Company)  as  often,  and with  such
restrictions, as determined by the Committee or by the Company.

         (c) CHANGE OF BENEFICIARY.  A Participant  may, at any time, elect
to change the  designation of a Beneficiary  in accordance  with Section 11
hereof.

10.      DISTRIBUTION

         (a)  RETIREMENT  ACCOUNT.  In  accordance  with the  Participant's
Election,  Deferred  Compensation  credited to a  Participant's  Retirement
Account  shall be  distributed  in cash or  shares  of  Common  Stock (or a
combination  of both).  If no Election is made by a  Participant  as to the
distribution or form of payment of his or her Retirement Account,  upon the
earlier of death or  retirement  such account shall be paid in cash in lump
sum.  The entire  Retirement  Account  must be paid out within  forty years
following the date of the earlier of the Participant's death or retirement.

         (b)  IN-SERVICE  ACCOUNT.  In  accordance  with the  Participant's
Election  and within the  guidelines  established  by the  Committee or the
Company,  Deferred  Compensation  credited  to a  Participant's  In-Service
Account  shall be  distributed  in cash. A Participant  may make  different
Elections with respect to the applicable distribution periods for different
deferral cycles in the In-Service Accounts.

         (c) TERMINATION.  Notwithstanding the foregoing, in the event of a
Participant's Termination, the Company reserves the right to distribute the
Participant's  Compensation  Account  at such  time and in such  manner  as
deemed appropriate.

         (d) CHANGE OF DISTRIBUTION OF COMPENSATION  ACCOUNT. A Participant
will be allowed to change the Election as to the  distribution  of Deferred
Compensation  of his or her Retirement  Account for all amounts  previously
deferred pursuant to such Election, subject to approval by the Committee or
the Company. Such change must be made by the earlier of:

                  (1) the date six  months  prior to the  first  day of the
         month following such Participant's retirement; or

                  (2) the December 31  immediately  preceding the first day
         of the month following such Participant's retirement.

         A Participant  may not change the Election as to the  distribution
of Deferred  Compensation  in his or her  In-Service  Account(s)  except as
otherwise set forth in Sections 7 and 8.

11.      BENEFICIARY DESIGNATION

         A  Participant  may  designate  one or more  persons  (including a
trust) to whom or to which payments are to be made if the Participant  dies
before receiving  distribution of all amounts due hereunder.  A designation
of Beneficiary  will be effective  only after the signed  Election is filed
with  Corporate  Human  Resources  while the  Participant is alive and will
cancel all  designations  of Beneficiary  signed and filed earlier.  If the
Participant fails to designate a Beneficiary as provided above or if all of
a Participant's  Beneficiaries predecease him or her and he or she fails to
designate a new Beneficiary,  the remaining unpaid amounts shall be paid in
one lump sum to the estate of such Participant. If all Beneficiaries of the
Participant die after the  Participant  but before complete  payment of all
amounts due  hereunder,  the remaining  unpaid amounts shall be paid in one
lump sum to the estate of the last to die of such Beneficiaries.

12. CHANGE IN CONTROL

         Notwithstanding any provision of this Plan to the contrary, in the
event of a Change in Control, each Participant in the Plan shall receive an
automatic  lump  sum  cash  distribution  of  all  amounts  accrued  in the
Participant's  Compensation  Account not later than fifteen (15) days after
the date of the Change in  Control.  For this  purpose,  the balance in the
portion of a  Participant's  Compensation  Account  invested  in the Common
Stock Fund shall be determined by multiplying  the number of Stock Units by
the higher of (a) the  highest  Fair  Market  Value on any date  within the
period  commencing  30 days prior to such Change in Control,  or (b) if the
Change in Control of the Company occurs as a result of a tender or exchange
offer or  consummation of a corporate  transaction,  then the highest price
paid per share of Common Stock pursuant thereto.  Any  consideration  other
than cash forming a part or all of the consideration for Common Stock to be
paid  pursuant  to  the  applicable  transaction  shall  be  valued  at the
valuation price thereon determined by the Board.

         In addition,  the Company shall  reimburse a  Participant  for the
legal fees and expenses  incurred if the Participant is required to seek to
obtain or  enforce  any  right to  distribution.  In the  event  that it is
determined   that  such   Participant  is  properly   entitled  to  a  cash
distribution hereunder, such Participant shall also be entitled to interest
thereon  payable  in an amount  equivalent  to the Prime  Rate of  Interest
quoted by  Citibank,  N.A.  as its  prime  commercial  lending  rate on the
subject date from the date such  distribution  should have been made to and
including the date it is made.  Notwithstanding  any provision of this Plan
to the  contrary,  this  Section  12 may not be  amended  after a Change in
Control  occurs  without  the  written  consent of a majority  in number of
Participants.

13.      INALIENABILITY OF BENEFITS

         The interests of the  Participants and their  Beneficiaries  under
the Plan may not in any way be  voluntarily or  involuntarily  transferred,
alienated or assigned, nor subject to attachment, execution, garnishment or
other such equitable or legal process.  A Participant or Beneficiary cannot
waive the provisions of this Section 13.

14.      GOVERNING LAW

         The provisions of this plan shall be interpreted  and construed in
accordance  with the laws of the  Commonwealth  of Kentucky,  except to the
extent preempted by Federal law.

15.      AMENDMENTS

         The Committee may amend,  alter or terminate this Plan at any time
without  the prior  approval  of the  Board;  provided,  however,  that the
Committee may not, without approval by the Board and the shareholders:

         (a) increase the number of securities that may be issued under the
Plan (except as provided in Section 3(c));

         (b)  materially  modify the  requirements  as to  eligibility  for
participation in the Plan; or

         (c)  otherwise   materially  increase  the  benefits  accruing  to
Participants under the Plan.

16.      EFFECTIVE DATE

         The  Plan was  approved  by the  shareholders  of the  Company  on
January 26, 1995,  and originally  became  effective as of October 1, 1994,
and has been restated in this document effective as of September 18, 1997.





                                (Retirement Agreement with Michael D. Rose)



  ASHLAND INC. 50 E. RIVERCENTER BLVD. P.O. BOX 391 COVINGTON, KY 41012-0391

PHILIP W. BLOCK
Administrative Vice President
Human Resources
(606) 815-3759
(606) 815-5053 (FAX)



                                  November 22, 1999


Mr. Michael D. Rose
Midaro Investments, Inc.
6305 Humphreys Blvd.
Suite 110
Memphis, TN 38120

Dear Mike:

The purpose of this letter is to confirm our discussions earlier this month
in Covington, regarding your retirement from the Board and the operation of
our various  compensation  and benefit  programs.  The Board  approved  our
proposals and recommendations at its meeting on November 4, 1999.

I.       Your participation in the Directors'  Charitable Award Program was
         approved.  Thus, as contemplated  under the program,  Ashland will
         donate   $1,000,000   upon   your   death   to   your   designated
         beneficiaries.

II.      Under the shareholder-approved plan governing the restricted stock
         grants you've previously received,  your retirement will result in
         the  forfeiture of the shares.  Ashland will pay to you the market
         value of those  shares  on the  date of your  retirement  from the
         Board.

III.     With respect to the stock options you've  previously been granted,
         you  will  have  one year  from  the  date of your  retirement  to
         exercise  the  options.  To the  extent  you have  not  exercised,
         Ashland will pay to you the Black-Scholes value of the unexercised
         option shares.  The Black-Scholes  value will be determined on the
         first anniversary of your date of retirement.

IV.      Your account  balance under the Directors'  Deferred  Compensation
         Plan will be paid to you in accordance with your previously  filed
         elections.

V.       As you may recall,  the  Directors'  Retirement  and Death Benefit
         Plans were  terminated  and benefits  were  converted to shares of
         Ashland  Common  Stock  under  the  Deferred   Retirement  Benefit
         Account.  The shares allocated to this account will be paid to you
         in accordance with your previously filed elections.

A  detail  of  your  current  elections  and  account  balances  under  the
above-mentioned  plans is enclosed  with this  letter.  Should you have any
questions,  please don't hesitate to contact me or Susan Esler,  Manager of
Executive Compensation, at 606/815-3543.

                                               Sincerely,


                                                  /s/ Phil

                                               Philip W. Block
Enclosure



                           AMENDED AND RESTATED
                    LIMITED LIABILITY COMPANY AGREEMENT




                                     of




                       MARATHON ASHLAND PETROLEUM LLC



                       Dated as of December 31, 1998

<PAGE>
<TABLE>
<CAPTION>
                             TABLE OF CONTENTS
                                                                                                  Page


                               ARTICLE I

                    Certain Definitions: Applicable GAAP

<S>                  <C>                                                                          <C>
SECTION 1.01.        Definitions ..................................................................2



SECTION 1.02.        Applicable GAAP..............................................................21

                                ARTICLE II

                            General Provisions

SECTION 2.01.        Formation; Effectiveness.....................................................22
SECTION 2.02.        Name.........................................................................22
SECTION 2.03.        Term.........................................................................22
SECTION 2.04.        Registered Agent and Office..................................................23
SECTION 2.05.        Purpose......................................................................23
SECTION 2.06.        Powers.......................................................................24


                                ARTICLE III

                                  Members

SECTION 3.01.        Members; Percentage Interests................................................25
SECTION 3.02.        Adjustments in Percentage Interests......................................... 26

                                ARTICLE IV

         Capital Contributions: Assumption of Assumed Liabilities

SECTION 4.01.        Contributions................................................................26
SECTION 4.02.        Additional Contributions.....................................................28
SECTION 4.03.        Negative Balances; Withdrawal
                        of Capital; Interest......................................................29


                                 ARTICLE V

                               Distributions

SECTION 5.01.        Distributions................................................................29
SECTION 5.02.        Certain General Limitations..................................................32
SECTION 5.03.        Distributions in Kind........................................................32

<PAGE>


SECTION 5.04.        Distributions in the Event of an Exercise of the Marathon
                        Call Right, Ashland Put Right or the Special Termination Rights...........33


                                ARTICLE VI

                     Allocations and Other Tax Matters
SECTION 6.01.        Maintenance of Capital Accounts..............................................33
SECTION 6.02.        Allocations..................................................................34
SECTION 6.03.        Tax Allocations..............................................................35
SECTION 6.04.        Tax Elections................................................................35
SECTION 6.05.        Fiscal Year..................................................................36
SECTION 6.06.        Tax Returns..................................................................36
SECTION 6.07.        Tax Matters Partner..........................................................37
SECTION 6.08.        Duties of Tax Matters Partner................................................37
SECTION 6.09.        Survival of Provisions.......................................................39
SECTION 6.10.        Section 754 Election.........................................................39
SECTION 6.11.        Qualified Income Offset,
                        Minimum Gain Chargeback...................................................39
SECTION 6.12.        Tax Treatment of Designated Sublease
                        Agreements................................................................39
SECTION 6.13.        Tax Treatment of Reimbursed Liability
                        Payments..................................................................40
SECTION 6.14.        Tax Treatment of Disproportionate
                        Payments..................................................................40
SECTION 6.15.        Allocation of Income, Gains, Losses
                        and Other Items from LOOP LLC and
                        LOCAP, Inc................................................................41
SECTION 6.16.        Allocation of Income, Gain, Loss,
                        Deduction and Credits Attributable
                        to Stock-Based Compensation...............................................41


                                ARTICLE VII

                             Books and Records

SECTION 7.01.        Books and Records; Examination...............................................42
SECTION 7.02.        Financial Statements and Reports.............................................42
SECTION 7.03.        Notice of Affiliate Transactions;
                      Annual List.................................................................44


                                   -ii-
<PAGE>




                               ARTICLE VIII

                        Management of the Company

SECTION 8.01.        Managing Members............................................................ 45
SECTION 8.02.        Board of Managers........................................................... 45
SECTION 8.03.        Responsibility of the Board of Managers..................................... 46
SECTION 8.04.        Meetings.................................................................... 46
SECTION 8.05.        Compensation................................................................ 48
SECTION 8.06.        Quorum...................................................................... 48
SECTION 8.07.        Voting...................................................................... 49
SECTION 8.08.        Matters Constituting Super Majority
                      Decisions.................................................................. 50
SECTION 8.09.        Annual Capital Budget....................................................... 56
SECTION 8.10.        Business Plan............................................................... 56
SECTION 8.11.        Requirements as to Affiliate
                      Transactions............................................................... 57
SECTION 8.12.        Review of Certain Affiliate Transactions
                      Related to Crude Oil Purchases
                      and Shared Services........................................................ 59
SECTION 8.13.        Adjustable Amounts.......................................................... 61
SECTION 8.14.        Company Leverage Policy..................................................... 62
SECTION 8.15.        Company's Investment Guidelines............................................. 62
SECTION 8.16.        RequirementS as to Operating Leases . ...................................... 63
SECTION 8.17.        Limitations on Actions Relating to the
                     Calculation of Distributable Cash............................................63
SECTION 8.18.        Reliance by Third Parties....................................................63
SECTION 8.19.        Integration of Retail Operations.............................................63


                                ARTICLE IX

                                 Officers

SECTION 9.01.        Election, Appointment and Term
                      of Office.................................................................. 65
SECTION 9.02.        Resignation, Removal and Vacancies...........................................66
SECTION 9.03.        Duties and Functions of Executive  Officers..................................67


                                 ARTICLE X

                     Transfers of Membership Interests

SECTION 10.01.       Restrictions on Transfers....................................................67
SECTION 10.02.       Conditions for Admission.....................................................71
SECTION 10.03.       Allocations and Distributions................................................72
SECTION 10.04.       Right of First Refusal.......................................................72
SECTION 10.05.       Restriction on Resignation or Withdrawal ....................................73


                                   -iii-
<PAGE>

                                ARTICLE XI

                Liability. Exculpation and Indemnification

SECTION 11.01.       Liability....................................................................73
SECTION 11.02.       Exculpation..................................................................73
SECTION 11.03.       Indemnification..............................................................74


                                ARTICLE XII

                             Fiduciary Duties

SECTION 12.01.       Duties and Liabilities of Covered Persons....................................75
SECTION 12.02.       Fiduciary Duties of Members of the Company and Members
                        of the Board of Managers..................................................76


                               ARTICLE XIII

                       Dispute Resolution Procedures

SECTION 13.01.       General......................................................................76
SECTION 13.02.       Dispute Notice and Response..................................................76
SECTION 13.03.       Negotiation Between Senior Managers . ...................................... 77
SECTION 13.04.       Negotiation Between Chief Executive
                       Officer and President......................................................77
SECTION 13.05.       Right to Equitable Relief Preserved . ...................................... 78


                                ARTICLE XIV

           Rights and Remedies with Respect to Monetary Disputes

SECTION 14.01.       Ability of Company to Borrow to Fund Disputed Monetary Amounts...............79
SECTION 14.02.       Interim Payment of Disputed Monetary Amount..................................80
SECTION 14.03.       Liquidated Damages...........................................................80
SECTION 14.04.       Right of Set-Off.............................................................82
SECTION 14.05.       Security Interest............................................................83


                                   -iv-
<PAGE>


                                ARTICLE XV

                        Dissolution and Termination

SECTION 15.01.       Dissolution..................................................................84
SECTION 15.02.       Winding Up of Company........................................................84
SECTION 15.03.       Distribution of Property.....................................................85
SECTION 15.04.       Time Limitation..............................................................85
SECTION 15.05.       Termination of Company.......................................................85


                                ARTICLE XVI

                               Miscellaneous

SECTION 16.01.       Notices..................................................................... 85
SECTION 16.02.       Merger and Entire Agreement................................................. 86
SECTION 16.03.       Assignment.................................................................. 87
SECTION 16.04.       Parties in Interest......................................................... 87
SECTION 16.05.       Counterparts................................................................ 87
SECTION 16.06.       Amendment; Waiver........................................................... 87
SECTION 16.07.       Severability................................................................ 87
SECTION 16.08.       GOVERNING LAW............................................................... 88
SECTION 16.09.       Enforcement................................................................. 88
SECTION 16.10.       Creditors................................................................... 89
SECTION 16.11.       No Bill for Accounting...................................................... 89
SECTION 16.12.       Waiver of Partition......................................................... 89
SECTION 16.13.       Table of Contents, Headings and Titles...................................... 89
SECTION 16.14.       Use of Certain Terms; Rules of Construction................................. 89
SECTION 16.15.       Holidays.................................................................... 89
SECTION 16.16.       Third Parties............................................................... 89
SECTION 16.17.       Liability for Affiliates.................................................... 89
</TABLE>
<TABLE>
<CAPTION>
<S>                                 <C>

Appendix A                          Certain Definitions
Appendix B                          Procedures for Dispute Resolution

Exhibit A                           Speedway SuperAmerica LLC Retail Integration Protocol

Schedule 1.01                       Financed Properties
Schedule 4.01(c)                    Subleased Property
Schedule 4.02(a)-1                  Marathon Capital Expenditures
Schedule 4.02(a)-2                  Ashland Capital Expenditures
Schedule 8.01(k)(i)(A)              Closing Date Affiliate Transactions
Schedule 8.14                       Company Leverage Policy
Schedule 8.15                       Company Investment Guidelines
Schedule A                          Calculations re: Normal Annual Capital Budget Amount
</TABLE>

                                    -v-

<PAGE>
Schedule B-1                        Adjustments to Historical EBITDA (Marathon)
Schedule B-2                        Adjustments to Historical EBITDA (Ashland)
Schedule C                          Initial Executive Officers


                                    -vi-
<PAGE>

                                    AMENDED AND RESTATED LIMITED  LIABILITY
                           COMPANY AGREEMENT dated as of December 31, 1998,
                           of   MARATHON   ASHLAND   PETROLEUM   LLC   (the
                           "Company"), by and between Marathon Oil Company,
                           an Ohio  corporation  ("Marathon"),  and Ashland
                           Inc.,  a Kentucky  corporation  ("Ashland"),  as
                           Members.


                           Preliminary Statement

                  WHEREAS,  on June 11, 1997,  Marathon and Emro  Marketing
Company  ("Emro  Marketing")  formed the Company  (formerly  known as "Emro
Supply,  LLC") by filing a Certificate of Formation of the Company with the
Secretary  of State of the  State of  Delaware  and  executed  the  Limited
Liability  Company  Agreement  of the Company  pursuant  to which  Marathon
received a 60%  interest in the Company and Emro  Marketing  received a 40%
interest in the Company;

                  WHEREAS,  on July 18, 1997,  Emro Marketing  assigned its
interest in the Company to Marathon  and Fuelgas  Company,  Inc.,  a wholly
owned  subsidiary  of Marathon  ("Fuelgas"),  with  Marathon  receiving  an
additional 39% interest in the Company and Fuelgas  receiving a 1% interest
in the Company,  which interest will be transferred to Marathon immediately
following  the  Closing  (for  purposes  of this  Agreement  and the  other
Transaction Documents, all references to Marathon's interest in the Company
shall be deemed to include the 1% interest owned by Fuelgas);

                  WHEREAS,  on July 18, 1997, Marathon and Fuelgas executed
the First Amended and Restated Limited  Liability  Company Agreement of the
Company and filed an Amended and Restated  Certificate  of Formation of the
Company with the Secretary of State of the State of Delaware;

                  WHEREAS,  on October 29, 1997, Marathon and Fuelgas filed
a Second Amended and Restated  Certificate of Formation of the Company with
the  Secretary  of State of the State of Delaware to change the name of the
Company to Marathon Ashland Petroleum LLC;

                  WHEREAS,  on  December  8,  1997,  Marathon  and  Fuelgas
executed  the  Second  Amended  and  Restated  Limited   Liability  Company
Agreement of the Company which became effective on December 10, 1997;

                  WHEREAS the parties hereto desire that the Company (a) be
a  premier  petroleum  supply,   refining,   marketing  and  transportation
business,  (b) create a highly  efficient,  cost-effective  and competitive
petroleum  supply,  refining,  marketing  and  transportation  system,  (c)
deliver to the Members the highest  possible  economic value added,  (d) be
customer-focused  and  market-driven  in its  business  strategy,  (e) be a
respected and  responsible  member of the  communities in which the Company
will  operate,  with a high  regard for  environmental  responsibility  and
employee safety, and (f) seek to maximize Distributable Cash to the Members
consistent with the foregoing, including capital spending levels which over
time are  expected  to be  generally  equivalent  to the level of  non-cash
charges; and

                  WHEREAS  the  Members  entered  into  this  Agreement  on
January  1, 1998 to set forth the rights  and  responsibilities  of each of
them  with  respect  to the  governance,  financing  and  operation  of the
Company;

                  WHEREAS,  the Members have  executed  Amendment  No. 1 to
this Agreement as of August 21, 1998, and have executed  Amendment No. 2 to
this Agreement as of September 1, 1998; and

                  WHEREAS,  the  Members  wish to make  certain  additional
amendments to this Agreement,  and to restate this Agreement  incorporating
such additional amendments as well as the amendments contained in Amendment
No. 1 and Amendment No. 2.

                  NOW,  THEREFORE,  the  parties  hereto  hereby  agree  as
follows:


                                 ARTICLE I

                    Certain Definitions; Applicable GAAP

                  SECTION  1.01.  Definitions.  Defined  terms used in this
Agreement  shall have the meanings  ascribed to them by  definition in this
Agreement  or in Appendix A. In  addition,  when used herein the  following
terms have the following meanings:

                  "Accounting  Determination"  has the meaning set forth in
Section 1.02.

                  "Acquisition  Expenditures" means, in connection with any
acquisition by the Company and its  subsidiaries,  without  duplication (i)
the purchase  price paid or to be paid for the net assets or capital  stock
or other equity  interests in connection  with such  acquisition,  (ii) any
Indebtedness assumed by the Company and its subsidiaries in connection with
any such acquisition,  (iii) any contingent liabilities assumed or incurred
by the Company and its subsidiaries in connection with any such acquisition
to the extent that such contingent liabilities are required to be reflected
on the balance sheet of the Company and its subsidiaries in accordance with
Financial  Accounting  Standard  Number 5 (or any successor or  superseding
provision  of  Applicable  GAAP),  and (iv) all other  costs  and  expenses
incurred or to be incurred  by the  Company or any of its  subsidiaries  in
connection  with any such  acquisition  to the  extent  that such costs and
expenses would be capitalized if such acquisition were consummated.

                  "Adjustable  Amount" has the meaning set forth in Section
8.13.

                  "Additional Monetary Amount" has the meaning set forth in
Section 14.03(c).

                  "Additional  Required  Cash  Amount"  has the meaning set
forth in Section 14.01(a).

                  "Adjusted DD&A" means:

                  (i) for the twelve-month  periods ended December 31, 1995
         and 1996, $348 million and $346 million, respectively;

                  (ii) for the twelve-month period ended December 31, 1997,
         the  total  combined  depreciation,   depletion  and  amortization
         expense of the Marathon  Business and the Ashland  Business during
         such twelve-month period, including,  without duplication, (a) any
         gains (deductions from  depreciation,  depletion and amortization)
         or losses (additions to depreciation,  depletion and amortization)
         on  asset  retirements  during  such  period  and  (b)  pro  forma
         depreciation,  depletion and  amortization  expense related to the
         Financed  Properties  during such period  (calculated  in the same
         manner such pro forma  depreciation,  depletion  and  amortization
         expense  was  calculated  in  Schedule  A,  which   considers  the
         placed-in-service dates of the Financed Properties);

                  (iii) for the  twelve-month  period ended  September  30,
         1998, the sum of:

                           (a) the total combined  depreciation,  depletion
                  and amortization expense of the Marathon Business and the
                  Ashland Business during the period  commencing on October
                  1, 1997, and ended on the date immediately  preceding the
                  Closing Date,  including,  without  duplication,  (1) any
                  gains  (deductions  from   depreciation,   depletion  and
                  amortization)  or  losses   (additions  to  depreciation,
                  depletion and amortization) on asset  retirements  during
                  such period and (2) pro forma depreciation, depletion and
                  amortization  expense related to the Financed  Properties
                  during  such period  (calculated  in the same manner such
                  pro  forma   depreciation,   depletion  and  amortization
                  expense was calculated in Schedule A, which considers the
                  placed-in-service dates of the Financed Properties); and

                           (b)  the  total   depreciation,   depletion  and
                  amortization  expense of the Company and its subsidiaries
                  for the period  commencing  on the Closing Date and ended
                  on   September   30,  1998,   including   (1)  any  gains
                  (deductions    from    depreciation,     depletion    and
                  amortization)  or  losses   (additions  to  depreciation,
                  depletion and amortization) on asset  retirements  during
                  such period, (2) depreciation, depletion and amortization
                  expense  related  to  the  Garyville   Propylene  Upgrade
                  Project   during  such   period  and  (3)   depreciation,
                  depletion  and   amortization   expense  related  to  all
                  Company-funded  Capital  Expenditures,  but excluding (4)
                  depreciation,  depletion and amortization expense related
                  to  Member-Funded   Capital   Expenditures  and  (5)  the
                  increase or decrease in such depreciation,  depletion and
                  amortization  expense related to the Ashland  Transferred
                  Assets (including pro forma  depreciation,  depletion and
                  amortization  expense related to the Financed Properties)
                  resulting  from the  application  of purchase  accounting
                  treatment  to  the   transactions   contemplated  by  the
                  Transaction Documents (such purchase accounting treatment
                  causing an increase or decrease in the  estimated  useful
                  lives and the net book value of the  Ashland  Transferred
                  Assets); and

                  (iv) for the  twelve-month  period  ended  September  30,
         1999, and each twelve-month  period ended September 30 thereafter,
         the total depreciation,  depletion and amortization expense of the
         Company  and  its  subsidiaries  for  such  twelve-month   period,
         including,  without  duplication,  (a) any gains  (deductions from
         depreciation,  depletion and amortization) or losses (additions to
         depreciation,  depletion and  amortization)  on asset  retirements
         during such period,  (b) depreciation,  depletion and amortization
         expense related to the Garyville  Propylene Upgrade Project during
         such  period  and (c)  depreciation,  depletion  and  amortization
         expense  related  to  Company-funded   Capital   Expenditures  but
         excluding (d)  depreciation,  depletion and  amortization  expense
         related to Member-Funded Capital Expenditures and (e) the increase
         or  decrease  in such  depreciation,  depletion  and  amortization
         expense related to the Ashland  Transferred  Assets (including pro
         forma depreciation,  depletion and amortization expense related to
         the  Financed  Properties)   resulting  from  the  application  of
         purchase accounting treatment to the transactions  contemplated by
         the  Transaction  Documents  (such purchase  accounting  treatment
         causing an increase or decrease in the estimated  useful lives and
         the net book value of the Ashland Transferred Assets);

  all as determined on a consolidated basis with respect to (x) in the case
  of any  period  ending  prior  to the  Closing  Date,  Marathon  and  its
  subsidiaries or Ashland and its  subsidiaries,  as applicable,  or (y) in
  the case of any period ending on or after the Closing  Date,  the Company
  and its subsidiaries, in each case in accordance with Applicable GAAP.

                  "Adjusted EBITDA" means:

                  (i) for the twelve-month  periods ended December 31, 1995
         and 1996, $657 million and $600 million, respectively;

                  (ii) for the twelve-month period ended December 31, 1997,
         the sum of:

                           (a)  Historical EBITDA for such twelve-month period,
                  plus

                           (b) $80 million, minus

                           (c) 38% of an amount equal to (1) the sum of the
                  amounts calculated  pursuant to clauses (a) and (b) above
                  for such  twelve-month  period less (2) the Adjusted DD&A
                  for such twelve-month period.

                  (iii) for the  twelve-month  period ended  September  30,
         1998, the sum of:

                           (a) for the  period  commencing  on  October  1,
                  1997,  and ended on the date  immediately  preceding  the
                  Closing Date, the sum of:

                           (1) Historical EBITDA for such period, plus

                           (2) $20 million, minus

                           (3) 38% of an amount equal to (A) the sum of the
                  amounts calculated  pursuant to clauses (1) and (2) above
                  with  respect to such period less (B) the  Adjusted  DD&A
                  for such period; and

                           (b) for the  period  commencing  on the  Closing
                  Date and ended on September 30, 1998, the sum of:

                           (1) EBITDA of the Company and its subsidiaries for
                  such period, plus

                           (2) $12.4 million, minus

                           (3) the Tax  Distribution  Amounts paid or to be
                  paid in respect of each of the three Fiscal  Quarters (or
                  portion thereof) included in such period; and

                  (iv) for the twelve-month period ended September 30, 1999
         and each  twelve-month  period ended September 30 thereafter,  the
         sum of:

                           (a) EBITDA of the Company  and its  subsidiaries
                  for such twelve-month period, minus

                           (b) the Tax  Distribution  Amounts paid or to be
                  paid  in  respect  of each of the  four  Fiscal  Quarters
                  included in such twelve-month period;

all as determined on a  consolidated  basis with respect to (x) in the case
of  any  period  ending  prior  to  the  Closing  Date,  Marathon  and  its
subsidiaries or Ashland and its subsidiaries,  as applicable, or (y) in the
case of any period ending on or after the Closing Date, the Company and its
subsidiaries, in each case in accordance with then Current GAAP (other than
Ordinary Course Lease Expenses which shall be calculated in accordance with
Applicable GAAP).

                  "Advanced Amount" has the meaning set forth in Section
14.01(b).

                  "Affiliate    Transaction"   means   any   agreement   or
transaction  between the Company or any of its  subsidiaries and any Member
or any Affiliate of any Member that:

                  (a) for purposes of Section 7.03(a)(i), will result or is
         reasonably anticipated will result in expenditures,  contingent or
         actual liabilities or benefits to the Company and its subsidiaries
         in excess of $2 million;

                  (b) for  purposes  of  Section  7.03(b),  is  either  (i)
         outside the ordinary  course of the Company and its  subsidiaries'
         business  and  results  or will  result  in  contingent  or actual
         liabilities  or benefits to the  Company and its  subsidiaries  in
         excess of  $100,000 in the  applicable  Fiscal Year or (ii) within
         the ordinary course of the Company and its subsidiaries'  business
         and results or will result in  expenditures,  contingent or actual
         liabilities or benefits to the Company and its subsidiaries (A) in
         excess of $2 million individually in the applicable Fiscal Year or
         (B) when taken together with all other  agreements or transactions
         entered into the same Fiscal Year as such agreement or transaction
         which are either  related to such  agreement or transaction or are
         substantially  the same type of agreement or  transaction  as such
         agreement or transaction, in excess of $2 million in the aggregate
         in the applicable Fiscal Year; and

                  (c) for  purposes  of Section  8.08(k)(i),  is either (i)
         outside the ordinary  course of the Company and its  subsidiaries'
         business and will result or is reasonably  anticipated will result
         in expenditures,  contingent or actual  liabilities or benefits to
         the Company and its  subsidiaries  in excess of $2 million or (ii)
         within the  ordinary  course of the Company and its  subsidiaries'
         business and will result or is reasonably  anticipated will result
         in expenditures,  contingent or actual  liabilities or benefits to
         the Company and its subsidiaries in excess of $25 million.

                  For purposes of this definition of Affiliate Transaction,
any guarantee by a Member or any Affiliate of any Member of any obligations
of the Company or any of its  subsidiaries  that is provided by such Member
or such Affiliate  without cost to the Company and its  subsidiaries  shall
not  be  deemed  to  be  an  Affiliate  Transaction.   Notwithstanding  the
foregoing,   the  term  "Affiliate   Transaction"  shall  not  include  any
distributions  of cash or other property to the Members pursuant to Article
V.

                  "Affiliate  Transaction  Dispute  Notice" has the meaning
set forth in Section 8.11(b).

                  "Aggregate Tax Rate" has the meaning set forth in Section
5.01(a)(i).

                  "Agreed Additional Capital Contributions" has the meaning
set forth in Section 4.02(c).

                  "Agreement"   means  this   Limited   Liability   Company
Agreement  of  the  Company,   as  the  same  may  be  amended,   restated,
supplemented or otherwise modified from time to time.

                  "Annual  Capital  Budget"  has the  meaning  set forth in
Section 8.09(a).

                  "Applicable GAAP" has the meaning set forth in Section 1.02.

                  "Approved  Marathon  Crude Oil Purchase  Program" has the
meaning set forth in Section 8.12.

                  "Arbitratable  Dispute"  has the  meaning  set  forth  in
Section 13.04(a).

                  "Arbitration  Payment Due Date" has the meaning set forth
in Section 14.03(a).

                  "Arbitration  Proceeding"  has the  meaning  set forth in
Section 14.01(a).

                  "Arbitration  Tribunal"  has the  meaning  set  forth  in
Appendix B.

                  "Arm's-Length  Transaction"  has the meaning set forth in
Section 8.11(a).

                  "Ashland Designated  Sublease  Agreements" shall mean the
Ashland Sublease  Agreements  attached as Exhibits L-1, L-2, L-3 and L-4 to
the Asset Transfer and Contribution Agreement.

                  "Ashland-Funded Capital Expenditures" has the meaning set
forth in Section 4.02(a).

                  "Audited Financial  Statements" has the meaning set forth
in Section 7.02(c).

                  "Average Annual DD&A" means:

                  (a) for Fiscal  Year 1998,  the  average of the  Adjusted
         DD&A for the three  twelve-month  periods ended December 31, 1995,
         1996 and 1997;
                  (b) for Fiscal  Year 1999,  the  average of the  Adjusted
         DD&A (i) for the two twelve-month  periods ended December 31, 1996
         and 1997 and (ii) for the one twelve-month  period ended September
         30, 1998;

                  (c) for Fiscal  Year 2000,  the  average of the  Adjusted
         DD&A (i) for the  twelve-month  period ended December 31, 1997 and
         (ii) for the two twelve-month periods ending on September 30, 1998
         and 1999; and

                  (d) for Fiscal Year 2001 and each Fiscal Year thereafter,
         the  average  of the  Adjusted  DD&A  for the  three  twelve-month
         periods  ending on  September 30 in each of the three Fiscal Years
         immediately preceding such Fiscal Year.

                  "Average Adjusted EBITDA" means:

                  (a) for Fiscal  Year 1998,  the  average of the  Adjusted
         EBITDA for the three twelve-month periods ended December 31, 1995,
         1996 and 1997;

                  (b) for Fiscal  Year 1999,  the  average of the  Adjusted
         EBITDA (i) for the two  twelve-month  periods  ended  December 31,
         1996  and 1997 and  (ii)  for the one  twelve-month  period  ended
         September 30, 1998;

                  (c) for Fiscal  Year 2000,  the  average of the  Adjusted
         EBITDA (i) for the twelve-month period ended December 31, 1997 and
         (ii) for the two twelve-month periods ending on September 30, 1998
         and 1999; and

                  (d) for Fiscal Year 2001 and each Fiscal Year thereafter,
         the  average of the  Adjusted  EBITDA  for the three  twelve-month
         periods  ending on  September 30 in each of the three Fiscal Years
         immediately preceding such Fiscal Year.

                  "Average Annual Level" means for any twelve-month  period
ending on September 30 of any  calendar  year,  the average of the level of
the Price  Index  ascertained  by adding the twelve  monthly  levels of the
Price  Index  during such  twelve-month  period and  dividing  the total by
twelve.

                  "Bareboat  Charters" has the meaning set forth in Section
9.3(k) of the Asset Transfer and Contribution Agreement.

                  "Base Level" means 161.2.

                  "Base Rate" has the meaning set forth in Section  1.01 of
the Put/Call, Registration Rights and Standstill Agreement.

                  "Board of Managers"  has the meaning set forth in Section
8.02(a).

                  "Bulk  Motor Oil  Business"  has the meaning set forth in
Section  14.03(h)  of the  Put/Call,  Registration  Rights  and  Standstill
Agreement.

                  "Business Plan" has the meaning set forth in Section 8.10.

                  "Capital Account" has the meaning set forth in Section 6.01.

                  "Capital   Expenditures"   means,  for  any  period,  the
aggregate of all expenditures  incurred by the Company and its subsidiaries
during such period that, in accordance with Applicable  GAAP, are or should
be included in additions to property,  plant or equipment or similar  items
reflected  in the  consolidated  statement of cash flows of the Company and
its subsidiaries;  provided,  however,  that Capital Expenditures shall not
include (a) exchanges of such items for other items,  (b)  expenditures  of
proceeds of insurance settlements by the Company or any of its subsidiaries
in  respect  of lost,  destroyed  or  damaged  assets,  equipment  or other
property to the extent such expenditures are made to replace or repair such
lost,  destroyed or damaged  assets,  equipment or other property within 18
months of such loss,  destruction or damage, (c) funds expended by a Member
or an  Affiliate  of a Member to purchase any  Subleased  Property  that is
contributed  to the  Company or a  subsidiary  of the  Company  pursuant to
Section  4.01(c)(i)(A) or (d) Member-Funded  Capital  Expenditures;  all as
determined  on a  consolidated  basis with  respect to the  Company and its
subsidiaries in accordance with Applicable GAAP.

                  "Capital Lease" means any lease of (or other  arrangement
conveying  the right to use) real or personal  property,  or a  combination
thereof,  which obligations are required to be classified and accounted for
as capital  leases on a  consolidated  balance sheet of the Company and its
subsidiaries in accordance with Applicable GAAP.

                  "Closing Date Affiliate Transactions" has the meaning set
forth in Section 8.08(k)(i)(A).

                  "Company Independent  Auditors" has the meaning set forth
in Section 7.01.

                  "Company Investment Guidelines" has the meaning set forth
in Section 8.15.

                  "Company  Leverage  Policy"  has the meaning set forth in
Section 8.14.

                  "Competitive  Business"  has the  meaning  set  forth  in
Section  14.01(a)  of the  Put/Call,  Registration  Rights  and  Standstill
Agreement.

                  "Competitive  Third  Party" has the  meaning set forth in
Section  14.01(d)  of the  Put/Call,  Registration  Rights  and  Standstill
Agreement.

                  "Contracting Member" has the meaning set forth in Section
8.11(b).

                  "Covered  Person"  means any Member,  any  Affiliate of a
Member  or any  officers,  directors,  shareholders,  partners,  employees,
representatives  or agents of a Member or their respective  Affiliates,  or
any Representative, or any employee, officer or agent of the Company or its
Affiliates.

                  "Critical  Decision" means each Primary Critical Decision
and each Other Critical Decision.

                  "Critical  Decision  Termination  Date"  means (a) in the
case of any Other Critical  Decision,  the first anniversary of the Closing
Date  or (b) in the  case  of any  Primary  Critical  Decision,  the  first
anniversary  of the Closing Date or, if the Critical  Decision  Termination
Date shall be extended  with respect to such Primary  Critical  Decision as
provided in Section 8.19(c),  the fifteen-month  anniversary of the Closing
Date.

                  "Crude Oil Purchases"  means any purchase of crude oil by
the Company or any of its  subsidiaries  from  Marathon or any Affiliate of
Marathon.

                  "Current GAAP" means,  at any time,  GAAP as in effect at
such time.

                  "Delinquent  Member" has the meaning set forth in Section
14.01(a).

                  "Designated   Sublease   Agreements"  means  the  Ashland
Designated   Sublease  Agreements  and  the  Marathon  Designated  Sublease
Agreements.

                  "Designated  Sublease  Amount" means any  obligation of a
Member to the Company or a subsidiary of the Company under Section  4.01(c)
with respect to a Subleased Property or a Designated Sublease Agreement.

                  "Dispute" has the meaning set forth in Section 13.01.

                  "Dispute  Notice"  has the  meaning  set forth in Section
13.02.

                  "Disputed  Capital  Contribution  Amount" has the meaning
set forth in Section 13.04(a).

                  "Disputed  Indemnification  Amount"  has the  meaning set
forth in Section 14.01(a).

                  "Disputed  Monetary  Amount" has the meaning set forth in
Section 14.01(a).

                  "Distributable  Cash"  means,  for each  Fiscal  Quarter,
without duplication:

                  (a) the  Short-Term  Investments  of the  Company and its
         subsidiaries on the last day of such Fiscal Quarter, minus

                  (b)  the  Ordinary  Course  Debt of the  Company  and its
         subsidiaries on the last day of such Fiscal Quarter, minus

                  (c) the Tax Distribution  Amount to be paid in respect of
         such Fiscal Quarter, minus

                  (d) funds held on the last day of such Fiscal Quarter for
         financing     Special     Projects    or     Permitted     Capital
         Projects/Acquisitions, minus

                  (e) if the notional  repayment  of principal  for Special
         Project  Indebtedness  or  Permitted  Capital  Project/Acquisition
         Indebtedness   during  such  Fiscal  Quarter  calculated  using  a
         notional repayment schedule  established and approved by the Board
         of Managers in  accordance  with the Company  Leverage  Policy was
         more  than the  amount  of actual  principal  repayments  for such
         Special    Project     Indebtedness    or    Permitted     Capital
         Project/Acquisition  Indebtedness during such Fiscal Quarter,  the
         amount of such excess, plus

                  (f) if the amount of the actual principal  repayments for
         Special    Project     Indebtedness    or    Permitted     Capital
         Project/Acquisition  Indebtedness  during such Fiscal  Quarter was
         more than the notional  repayment  of  principal  for such Special
         Project  Indebtedness  or  Permitted  Capital  Project/Acquisition
         Indebtedness  during such Fiscal Quarter (calculated in the manner
         described in clause (e) above), the amount of such excess, plus or
         minus

                  (g)  any   adjustments   or   reserves   (including   any
         adjustments for minimum cash balance requirements,  including cash
         reserves for accrued or withheld Taxes not yet due) in the amounts
         and for the time periods  established and approved by the Board of
         Managers pursuant to a vote in accordance with Section 8.07(b).

                  "Distribution  Date" has the meaning set forth in Section
5.01(a).

                  "Distributions Calculation Statement" has the meaning set
forth in Section 5.01(c).

                  "EBITDA" means for any period:

                  (a) net income, plus

                  (b) to the extent  deducted in computing such net income,
         the sum of (i)  estimated  or  actual  Federal,  state,  local and
         foreign  income  tax  expense,   (ii)  interest   expense,   (iii)
         depreciation,  depletion and amortization  expense,  (iv) non-cash
         charges  resulting  from  the  cumulative  effect  of  changes  in
         accounting  principles,  and (v) non-cash  lower of cost or market
         inventory or fixed asset writedowns; minus

                  (c) to the extent added in computing such net income, (i)
         any  interest  income  (excluding   interest  income  on  accounts
         receivable  related to marketing  programs),  (ii) non-cash  gains
         resulting  from the  cumulative  effect of changes  in  accounting
         principles and (iii) non-cash lower of cost or market inventory or
         fixed asset gains;

all as  determined  on a  consolidated  basis (x) in the case of any period
ended prior to the Closing Date,  Marathon and its  subsidiaries or Ashland
and its  subsidiaries,  as  applicable,  or (y) in the  case of any  period
ending on or after the Closing  Date,  with  respect to the Company and its
subsidiaries,  in each case in  accordance  with  then  Current  GAAP.  For
purposes  of this  definition,  depreciation,  depletion  and  amortization
expense will include any gains (deductions from depreciation, depletion and
amortization)  or  losses   (additions  to   depreciation,   depletion  and
amortization) on asset  retirements and excess purchase price  amortization
adjustments.  For the  avoidance  of doubt,  EBITDA  shall not  include any
revenues or expenses  constituting  Member-Funded  Capital  Expenditures or
Member-Indemnified Expenditures.

                  "Executive Officers" has the meaning set forth in Section
9.01(a).

                  "Final  Monetary  Amount"  has the  meaning  set forth in
Section 14.03(a).

                  "Financed Properties" means each of the properties listed
in Schedule 1.01.

                  "Fiscal Quarter" means the three-month period ended March
31, June 30, September 30 and December 31 of each Fiscal Year.

                  "Fiscal Year" has the meaning set forth in Section 6.05.

                  "Fuelgas  Interest"  means the 1% interest in the Company
which is owned by Fuelgas.

                  "GAAP" means United States generally accepted  accounting
principles applied on a consistent basis.

                  "Garyville Propylene Upgrade Project" means the propylene
splitter with a capacity of approximately  800 million pounds per year that
is being  constructed  at the  Garyville  refinery  for the  production  of
propylene.

                  "Historical  EBITDA" means for any period ending prior to
the Closing Date the sum of:

                  (a) EBITDA of the  Marathon  Business  for such period as
         adjusted  for each of the  "EBIT  Adjustment"  items  set forth in
         lines  10-55  of  Schedule  B-1  and  each  of  the  "Depreciation
         Adjustment"  items set forth in lines 133  through 150 of Schedule
         B-1,  in each case  calculated  for such period in the same manner
         that such adjustments were calculated in Schedule B-1, plus

                  (b) EBITDA of the  Ashland  Business  for such  period as
         adjusted  for each of the  "EBIT  Adjustment"  items  set forth in
         lines  11-56  of  Schedule  B-2  and  each  of  the  "Depreciation
         Adjustment"  items set forth in lines  111-120 of Schedule B-2, in
         each case  calculated for such period in the same manner that such
         adjustments were calculated in Schedule B-2;

all  determined  on a  consolidated  basis with respect to Marathon and its
subsidiaries or Ashland and its subsidiaries,  as applicable, in accordance
with then Current GAAP.

                  "Initial GAAP" has the meaning set forth in Section 1.02.

                  "Initial Term" has the meaning set forth in Section 2.03.

                  "Make-Up  Expense"  has the  meaning set forth in Section
6.02(d).

                  "Maralube  Express Business" has the meaning set forth in
Section  14.03(d)(i)  of the Put/Call,  Registration  Rights and Standstill
Agreement.

                  "Marathon Crude Oil Purchase Program" has the meaning set
forth in Section 8.12.

                  "Marathon  Designated Sublease Agreements" shall mean the
Marathon Sublease  Agreements  attached as Exhibits E-1, E-2 and E-3 to the
Asset Transfer and Contribution Agreement.

                  "Marathon-Funded  Capital  Expenditures"  has the meaning
set forth in Section 4.02(a).

                  "Material  Adverse  Effect"  has the meaning set forth in
the Asset Transfer and Contribution Agreement.

                  "Member-Funded  Capital Expenditures" has the meaning set
forth in Section 4.02(a).

                  "Member-Indemnified  Expenditures"  has the  meaning  set
forth in Section 4.02(b).

                  "Monetary  Dispute"  has the meaning set forth in Section
14.01(a).

                  "Non-Contracting  Member"  has the  meaning  set forth in
Section 8.11(b).

                  "Non-Delinquent  Member"  has the  meaning  set  forth in
Section 14.01.

                  "Non-Terminating Member" has the meaning set forth in the
Put/Call, Registration Rights and Standstill Agreement.

                  "Normal Annual  Capital  Budget  Amount" means,  for each
Fiscal Year, an amount equal to the sum of:

                  (i) an amount  equal to 130% of the  Average  Annual DD&A
         for such Fiscal Year, plus

                  (ii) if, with respect to any Fiscal Year, (a) the Average
         Adjusted  EBITDA for such Fiscal  Year less the amount  calculated
         pursuant to clause (i) above for such Fiscal Year exceeds (b) $240
         million (such excess,  the "Excess  EBITDA" for such Fiscal Year),
         the sum of (1) the lesser of: (x) 10% of the  Average  Annual DD&A
         for such  Fiscal  Year and (y) the Excess  EBITDA for such  Fiscal
         Year and (2) 50% of the amount by which the Excess EBITDA for such
         Fiscal Year exceeds an amount  equal to 10% of the Average  Annual
         DD&A for such Fiscal Year.

An example of the calculation of Adjusted DD&A,  Adjusted  EBITDA,  Average
Annual DD&A,  Average  Adjusted EBITDA and the Normal Annual Capital Budget
Amount is shown in  Schedule A. In the event of any  inconsistency  between
such  Schedule  A and the  language  of this  definition  of Normal  Annual
Capital Budget Amount, neither shall control over the other.

                  "Offer  Notice"  has the  meaning  set  forth in  Section
10.04(a).

                  "Ordinary Course Debt" means,  without  duplication,  the
aggregate  outstanding principal amount of all loans and advances under any
committed or uncommitted credit facilities  (including any commercial paper
borrowings  or  borrowings  under  the  Revolving  Credit  Agreement,   but
excluding  trade  payables),  provided that Ordinary  Course Debt shall not
include any Permitted  Intercompany Debt, any Special Project  Indebtedness
or any Permitted Capital Project Indebtedness.

                  "Ordinary  Course Lease Expense"  means,  with respect to
any Fiscal Year, the rental or lease expense for such Fiscal Year of assets
rented or financed by operating  leases (as  determined in accordance  with
Applicable GAAP).

                  "Original Lease" means the lease or charter  underlying a
Marathon  Designated  Sublease Agreement or an Ashland Designated  Sublease
Agreement in which  Marathon or Ashland,  as  applicable,  is the lessee or
charterer.

                  "Other  Critical  Decision"  means  each of the Level III
decisions set forth in paragraphs 2(c)(iii), (v), (vii), (viii) and (ix) of
the Retail Integration Protocol.

                  "Packaged  Motor Oil  Business" has the meaning set forth
in Section  14.03(h) of the Put/Call,  Registration  Rights and  Standstill
Agreement.

                  "Percentage  Interest"  has  the  meaning  set  forth  in
Section 3.01.

                  "Permitted Capital Project/Acquisition  Indebtedness" has
the meaning set forth in the Company Leverage Policy.

                  "Permitted  Intercompany  Debt" has the meaning set forth
in the Company Leverage Policy.

                  "Price  Index"  means the  Consumer  Price  Index for All
Urban  Consumers of the United  States  Department of Labor Bureau of Labor
Statistics for all Urban Areas (on the 1982-84 equals 100 standard).

                  "Primary  Critical  Decision" means each of the Level III
decisions  set  forth in  paragraphs  2(c)(i),  (ii),  (iv) and (vi) of the
Retail Integration Protocol.

                  "Prime  Rate"  means  the  rate  of  interest  per  annum
publicly announced from time to time by Citibank,  NA, as its prime rate in
effect at its principal  office in New York;  each change in the Prime Rate
shall be effective  on the date such change is publicly  announced as being
effective.

                  "Private  Label  Packaged  Motor  Oil  Business"  has the
meaning set forth in Section 14.03(h) of the Put/Call  Registration  Rights
and Standstill Agreement.

                  "Profit and Loss", as appropriate, means, for any period,
the taxable  income or tax loss of the Company and its  subsidiaries  under
Code Section 703(a) and Treasury  Regulation Section 1.703-1 for the Fiscal
Year, adjusted as follows:

                  (a) All items of income, gain, loss or deduction required
         to be separately  stated pursuant to Code Section  703(a)(1) shall
         be included;

                  (b) Tax  exempt  income  as  described  in  Code  Section
         705(a)(1)(B) realized by the Company during such Fiscal Year shall
         be taken into account as if it were taxable income;

                  (c) Expenditures of the Company described in Code Section
         705(a)(2)(B)  for such Fiscal Year,  including items treated under
         Treasury   Regulation   Section   1.704-1(b)(2)(iv)(i)   as  items
         described  in Code  Section  705(a)(2)(B),  shall  be  taken  into
         account as if they were deductible items;

                  (d) With respect to any property (other than money) which
         has been  contributed to the capital of the Company,  "Profit" and
         "Loss"  shall be computed in  accordance  with the  provisions  of
         Treasury  Regulation  Section  1.704-1(b)(2)(iv)(g)  by  computing
         depreciation,  amortization, income, gain, loss or deduction based
         upon  the  fair  market  value  of such  property  at the  date of
         contribution.  Book depreciation (as that term is used in Treasury
         Regulation   Section   1.704-(b)(2)(iv)(g)(3))   for   any   asset
         contributed to the Company that was fully  depreciated for federal
         income tax  purposes as of the date of its  contribution  shall be
         based on the  applicable  recovery  period (as  determined in Code
         Section 168(c)) for new assets of the same type;

                  (e) With respect to any property of the Company which has
         been  revalued as required or  permitted  by Treasury  Regulations
         under Code Section 704(b),  "Profit" or "Loss" shall be determined
         based upon the fair market value of such property as determined in
         such revaluation; and

                  (f) With respect to any property of the Company which (i)
         is  distributed  in kind to a  Member,  or (ii) has been  revalued
         under Section 6.03 upon the  occurrence of any event  specified in
         Treasury Regulation Section  1.704-1(b)(2)(iv)(f),  the difference
         between the adjusted basis for federal income tax purposes and the
         fair  market  value  shall  be  treated  as gain or loss  upon the
         disposition of such property.

                  "Qualified  Candidate"  has  the  meaning  set  forth  in
Section 9.02(c).

                  "Quick  Lube  Business"  has the  meaning  set  forth  in
Section  14.03(h)  of the  Put/Call,  Registration  Rights  and  Standstill
Agreement.

                  "Refundable  Amount" has the meaning set forth in Section
14.03(d).

                  "Representatives"  has the  meaning  set forth in Section
8.01

                  "Response" has the meaning set forth in Section 13.02.

                  "Retail   Integration   Protocol"   means  the   Speedway
SuperAmerica LLC Retail Integration Protocol attached hereto as Exhibit A.

                  "Revolving Credit Agreement" has the meaning set forth in
Section 2.2(a) of the Master Formation Agreement.

                  "Section 8.11(b)  Affiliate  Transaction" has the meaning
set forth in Section 8.11(b).

                  "Security  Interest" has the meaning set forth in Section
14.05(a).

                  "Selling  Member"  has the  meaning  set forth in Section
10.04(a).

                  "Senior  Manager"  has the  meaning  set forth in Section
13.02.

                  "Shared Service" means an administrative  service that is
provided to the Company or its subsidiaries by Marathon,  Ashland or any of
their respective  Affiliates  pursuant to the Shared Services  Agreement or
provided to Marathon,  Ashland or any of their respective Affiliates by the
Company or its subsidiaries pursuant to the Shared Services Agreement.

                  "Shared  Services  Agreement"  means the Shared  Services
Agreement by and among  Marathon,  Ashland and the Company,  including  the
Schedules  thereto,  attached  as  Exhibit  U to  the  Asset  Transfer  and
Contribution Agreement.

                  "Short-Term   Investments"  means,  without  duplication,
collected or  available  bank cash  balances,  the fair market value of any
investment made by the Company or any of its  subsidiaries  pursuant to the
Company's Investment Guidelines and the fair market value of any investment
made by the Company or any of its  subsidiaries  that should have been made
pursuant to the Company's Investment  Guidelines,  but excluding Incidental
Cash and any cash balances that represent uncollected funds.

                  "Significant Shared Service" means (a) any Shared Service
related to the  Treasury  and Cash  Management  function and (b) any Shared
Service (or group of related Shared Services) that results or is reasonably
anticipated  to result in the  payment  by or to the  Company or any of its
subsidiaries  of more than $2  million in any  contract  year in the period
during  which  such  Shared  Service  will be  provided.  For  purposes  of
determining  whether the $2 million  threshold of this  definition has been
satisfied,  payments  for all  Shared  Services  in  each of the  following
general administrative areas shall be aggregated within each area specified
below and considered  related Shared  Services:  Human  Resources;  Health,
Environment and Safety; Law; Public Affairs;  Governmental Affairs; Finance
and  Accounting  (including  Internal  Audit);   Administrative   Services;
Information   Technology  Services;   Procurement;   Business  Development;
Aviation; Engineering and Technology; Economics; and Security.

                  "Sole Arbitrator" has the meaning set forth in Appendix B.

                  "Special  Project"  has  the  meaning  set  forth  in the
Company Leverage Policy.

                  "Special Project  Indebtedness" has the meaning set forth
in the Company Leverage Policy.

                  "Special  Termination Right" has the meaning set forth in
Section  2.01(a)  of  the  Put/Call,  Registration  Rights  and  Standstill
Agreement.

                  "Subleased Property" has the meaning set forth in Section
4.01(c).

                  "Super  Majority  Decision"  has the meaning set forth in
Section 8.08.

                  "Surplus  Cash" has the meaning  assigned to such term in
the Company Leverage Policy.

                  "Tax  Distribution  Amount"  has the meaning set forth in
Section 5.01(a).

                  "Tax Liability"  means,  with respect to a Fiscal Year, a
Member's liability for Federal, state, local and foreign taxes attributable
to taxable  income  allocated  to such Member  pursuant to Section 6.03 and
Section 10.03,  taking into account any Tax deduction or loss  specifically
allocated to a Member  pursuant to this Agreement or any other  Transaction
Document.

                  "Term  of the  Company"  has the  meaning  set  forth  in
Section 2.03.

                  "Terminating Member" has the meaning set forth in Section
2.01(a) of the Put/Call, Registration Rights and Standstill Agreement.

                  "Unaudited  Financial  Statements"  has the  meaning  set
forth in Section 7.02(a).

                  "Valvoline Business" has the meaning set forth in Section
14.03(h) of the Put/Call, Registration Rights and Standstill Agreement.

                  SECTION 1.02.  APPLICABLE  GAAP.  In connection  with the
calculation   pursuant  to  this  Agreement  of  Adjusted   DD&A,   Capital
Expenditures  or Ordinary  Course  Lease  Expenses,  the  determination  of
whether a lease is a Capital  Lease or the  determination  of  whether  the
Company has entered  into an  operating  lease for purposes of Section 8.16
(each such calculation or  determination,  an "Accounting  Determination"),
the Company shall apply then Current GAAP;  provided,  however,  that if at
any time after  January 1, 1998,  a change  shall occur in GAAP which would
result in any Accounting  Determination  being different under Current GAAP
than such Accounting  Determination would have been under GAAP as in effect
on January 1, 1998 ("Initial  GAAP"),  then (a) the Members shall negotiate
in good faith to make such  amendments  to the relevant  provisions of this
Agreement as shall be required to preserve  the economic and other  results
intended  by the  Members  as of  January  1,  1998  with  respect  to such
Accounting  Determination and (b) unless and until such time as the Members
shall in good faith mutually agree to such  amendments,  Initial GAAP shall
be applied to make such Accounting  Determination  or, if the Members shall
have previously amended the relevant  provisions of this Agreement pursuant
to this Section 1.02 in response to a prior change in GAAP, then GAAP as in
effect at the time the most recent such  previous  amendment was made shall
be used to make such  Accounting  Determination  (the GAAP that is actually
applied by the Company in making any such Accounting Determination pursuant
to this Agreement being the "Applicable GAAP").


                                 ARTICLE II

                             General Provisions

                  SECTION 2.01. FORMATION;  EFFECTIVENESS.  The Company has
been formed as a limited  liability  company pursuant to the pro-visions of
the Delaware  Act by the filing of the  Certificate  of Formation  with the
Secretary of State of the State of Delaware.  Pursuant to Section 18-201(d)
of the Delaware Act, the provisions of this Agreement shall be effective as
of the Closing Date.  Each Member hereby adopts,  confirms and ratifies the
Certificate  of  Formation  and all acts  taken in  connection  there-with.
Ashland shall be admitted as a member of the Company upon its execution and
delivery  of this  Agreement.  Except as provided  in this  Agreement,  the
rights, duties,  liabilities and powers of the Members shall be as provided
in the Delaware Act.

                  SECTION  2.02.  NAME.  The name of the  Company  shall be
Marathon Ashland  Petroleum LLC. The Board of Managers may adopt such trade
or fictitious names as it may determine.

                  SECTION 2.03. TERM.  Subject to the provisions of Article
XV  providing  for  early  termination  in  certain  circumstances  and the
provisions  of  Article  IX  of  the  Put/Call,   Registration  Rights  and
Standstill Agreement,  the initial term of the Company (the "Initial Term")
began on the date the Certificate of Formation was filed with the Secretary
of State of the State of Delaware,  and shall  continue  until the close of
business on  December  31,  2022 and,  thereafter,  the term of the Company
shall be  automatically  extended for successive  10-year periods unless at
least  two years  prior to the end of the  Initial  Term or any  succeeding
10-year period, as applicable,  a Member notifies the Board of Managers and
the other  Member in  writing  that it wants to  terminate  the term of the
Company at the end of the Initial  Term or such  10-year  period,  in which
event,  the term of the Company  shall not  thereafter  be  extended  for a
successive  ten-year  term.  The President of the Company shall notify each
Member  in  writing  at  least  six  months  prior  to each  such  two-year
notification  date  that  the  Term of the  Company  will be  automatically
extended unless a Member provides a notice to the contrary pursuant to this
Section  2.03.  The  failure of the  President  of the Company to give such
notice, or any defect in any notice so given, shall not affect the Members'
rights to terminate the Term of the Company  pursuant to this Section 2.03,
and shall not result in a termination  of the Term of the Company  unless a
Member provides a notice to the contrary pursuant to this Section 2.03. The
Initial Term, together with any such extensions, is hereinafter referred to
as the "Term of the  Company".  The  existence of the Company as a separate
legal entity shall  continue until the  cancelation  of the  Certificate of
Formation in the manner provided in the Delaware Act.

                  SECTION 2.04.  REGISTERED  AGENT AND OFFICE.  The name of
the  registered  agent of the Company for service of process on the Company
in the State of Delaware is The Corporation Trust Company,  and the address
of the registered agent and the address of the office of the Company in the
State of Delaware is c/o The Corporation Trust Company, 1209 Orange Street,
Wilmington,  Delaware  19801.  The Board of Managers may change such office
and such agent from time to time in its sole discretion.

                  SECTION 2.05. PURPOSE.  (a) The purpose of the Company is
to engage  in any  lawful  act or  activity  for which a limited  liability
company may be formed under the Delaware Act (either directly or indirectly
through one or more  subsidiaries).  It is the Members'  understanding  and
intent that (i) the Company will be an  independent,  self-funding  entity,
(ii) no additional capital contributions are expected to be required by the
Members  and (iii) the  administrative  requirements  of the  Company  will
generally be provided by the Company's own  employees.  In  furtherance  of
this  understanding and intent,  and without limiting the generality of the
foregoing, unless the Members shall mutually agree otherwise, the following
administrative  functions and services shall be provided  substantially  by
the Company and its subsidiaries'  employees (or by its unaffiliated  third
party  contractors)  under the  supervision  and  control of the  Company's
officers: Human Resources; Health, Environment and Safety; Law; Finance and
Accounting;  Internal Audit; Treasury and Cash Management;  and Information
Technology.  For the avoidance of doubt, the Members  acknowledge and agree
that the provision at any time of the specific Shared  Services  identified
and  described  in Schedule  10.2(e) to the  Marathon  Asset  Transfer  and
Contribution  Agreement  Disclosure  Letter  and  Schedule  10.2(e)  to the
Ashland Asset Transfer and Contribution  Agreement Disclosure Letter to the
Company and its  subsidiaries by the Members shall not be deemed to violate
the requirements of the immediately preceding sentence.

                  (b) The  Company,  and the  President  on  behalf  of the
Company,  may enter into and  perform  the  Transaction  Documents  and the
Commercial  Documents  to which the Company is a party  without any further
act,   vote  or   approval   of  the  Board  of  Managers  or  the  Members
notwithstanding any other provision of this Agreement,  the Delaware Act or
other Applicable Law. The President of the Company is hereby  authorized to
enter into such  Transaction  Documents  and such  Commercial  Documents on
behalf  of the  Company,  but  such  authorization  shall  not be  deemed a
restriction  on the  power of the Board of  Managers  to enter  into  other
agreements on behalf of the Company.

                  SECTION 2.06. POWERS. In furtherance of its purposes, but
subject to all the provisions of this Agreement, the Company shall have the
power and is hereby authorized to:

         (a)  acquire by  purchase,  lease,  contribution  of  property  or
        otherwise, own, operate, hold, sell, convey, transfer or dispose of
        any real or personal property which may be necessary, convenient or
        incidental to the accomplishment of the purpose of the Company;

         (b)  act  as  a  trustee,  executor,  nominee,  bailee,  director,
        officer,  agent or in some other fiduciary  capacity for any person
        or entity  and to  exercise  all the  powers,  duties,  rights  and
        responsibilities associated therewith;

         (c) take any and all actions necessary,  convenient or appropriate
        as trustee, executor,  nominee, bailee, director, officer, agent or
        other  fiduciary,  including  the  granting or approval of waivers,
        consents or  amend-ments of rights or powers  relating  thereto and
        the  execution of  appropriate  documents to evidence such waivers,
        consents or amendments;

         (d)  borrow  money  and  issue   evidences  of   indebtedness   in
        furtherance  of any or all of  the  purposes  of the  Company,  and
        secure the same by mortgage,  pledge or other lien on the assets of
        the Company;

         (e)  invest  any  funds of the  Company  pending  distribution  or
         payment of the same pursuant to the provisions of this Agreement;

         (f)  prepay  in  whole or in part,  refinance,  recast,  increase,
        modify or extend any Indebtedness of the Company and, in connection
        therewith, execute any extensions, renewals or modifications of any
        mortgage or security agreement securing such Indebtedness;

         (g) enter  into,  perform  and carry  out  contracts  of any kind,
        including, without limitation,  contracts with any person or entity
        affiliated  with any of the Members,  necessary  to, in  connection
        with,  convenient  to, or incidental to the  accomplishment  of the
        purposes of the Company;

         (h) employ or otherwise engage employees,  managers,  contractors,
        advisors, attorneys and consultants and pay reasonable compensation
        for such services;

         (i) enter into partnerships,  limited liability companies, trusts,
        associations,  corporations or other ventures with other persons or
        entities in furtherance of the purposes of the Company; and

         (j) do such  other  things  and  engage in such  other  activities
        related  to  the  foregoing  as  may be  necessary,  convenient  or
        incidental to the conduct of the business of the Company,  and have
        and  exercise all of the powers and rights  conferred  upon limited
        liability companies formed pursuant to the Delaware Act.


                                ARTICLE III

                                  Members

                  SECTION 3.01. MEMBERS;  PERCENTAGE  INTERESTS.  The names
and addresses of the Members and their respective  percentage  interests in
the Company ("Percentage Interests") are as follows:

                                                     Percentage
                  Members                            Interests

         Marathon Oil Company                           62%
         5555 San Felipe
         P.O. Box 3128
         Houston, TX 77056-2723

         Ashland Inc.                                   38%
         50 East RiverCenter Boulevard
         P.O. Box 391
         Covington, KY 41012-0391

Marathon's  Percentage  Interest  shall be deemed to  include  the  Fuelgas
Interest.  Promptly after the Closing, Marathon will cause Fuelgas to merge
with and into Marathon.

                  SECTION  3.02.   ADJUSTMENTS  IN  PERCENTAGE   INTERESTS.
Marathon's and Ashland's Percentage Interests, and the Percentage Interests
of each other  Member,  if any,  shall be  adjusted  (a) at the time of any
Transfer of such Member's  Membership  Interests  pursuant to Section 10.02
and (b) at the time of the  admission  of each new Member  pursuant to such
terms and  conditions  as the  Board of  Managers  from time to time  shall
determine  pursuant to a vote in accordance with Section  8.07(b),  in each
case to take into account such Transfer or admission of a new Member.

                                 ARTICLE IV

          Capital Contributions; Assumption of Assumed Liabilities

                  SECTION 4.01. CONTRIBUTIONS. (a) On or before the Closing
Date, Marathon shall contribute,  convey,  transfer,  assign and deliver to
the Company or shall have contributed,  conveyed, transferred, assigned and
delivered to the  Company,  the Marathon  Transferred  Assets,  and Ashland
shall contribute,  convey,  transfer,  assign and deliver to the Company or
shall have contributed,  conveyed,  transferred,  assigned and delivered to
the Company, the Ashland Transferred Assets, in each case pursuant to terms
and  conditions  of the  Asset  Transfer  and  Contribution  Agreement.  In
addition,  any  additional  assets that Marathon or Ashland are required to
contribute,  convey, transfer, assign and deliver to the Company at a later
date  pursuant  to the  terms and  conditions  of the  Asset  Transfer  and
Contribution Agreement shall be so contributed at such later date.

                  (b) The Company shall assume, as of the Closing Date, the
Assumed  Liabilities  pursuant  to the  terms  of the  Asset  Transfer  and
Contribution Agreement.

                  (c)  PAYMENTS  OR  DAMAGES  UNDER   DESIGNATED   SUBLEASE
AGREEMENTS AS  CONTRIBUTIONS.  (i) Each Member has agreed,  pursuant to the
Designated  Sublease  Agreements to which it is a party, to sublease to the
Company  or one of its  subsidiaries  the  assets  or  property  listed  on
Schedule 4.01(c) ("Subleased Property") for a nominal consideration in lieu
of transferring  such property to the Company or such  subsidiary,  free of
any Liens, other than Permitted Encumbrances, as a capital contribution.

                  (A) If at any time after  January 1, 1998 a Member in its
         capacity as a sublessor  shall  become the owner of any  Subleased
         Property, such Member shall promptly contribute, convey, transfer,
         assign and deliver to the Company  (or, if the Company so directs,
         to one of its  subsidiaries)  at no  cost to the  Company  or such
         subsidiary,  and the Company hereby agrees to accept,  or to cause
         such subsidiary to accept, such Subleased Property and the related
         Designated  Sublease Agreement shall be terminated with respect to
         such Subleased  Property,  all as more  specifically  set forth in
         such Designated  Sublease Agreement.  In addition,  if at any time
         after  January  1,  1998 a Member  assigns  to the  Company  (or a
         subsidiary  of the  Company) a purchase  option with  respect to a
         Subleased Property pursuant to a Designated Sublease Agreement and
         the Company or such subsidiary  exercises such purchase option and
         pays all or a portion of the purchase price therefor,  such Member
         shall  promptly  reimburse  the  Company or such  subsidiary  such
         amount so paid and, if not so  reimbursed,  such  amount  shall be
         subject to set-off  pursuant to Section 14.04. Any such payment by
         the Company shall be treated as a distribution  to the appropriate
         Member for capital account  purposes,  and any such amount paid to
         the Company or such subsidiary by a Member in connection with such
         reimbursement  obligation,  or to the extent of a set-off  applied
         pursuant  to  Section  14.04 as a  result  of such  failure  to so
         reimburse,  shall be  treated  as a  capital  contribution  to the
         Company.

                  (B)  Any  amount  paid  by  the  Company  or  any  of its
         subsidiaries  under a  Designated  Sublease  Agreement  to cure or
         prevent  a  payment  default  by the  sublessor  Member  under the
         underlying  Original  Lease shall be  reimbursed to the Company or
         such subsidiary by such Member, and if not so reimbursed, shall be
         subject to set-off  pursuant to Section 14.04. Any such payment by
         the Company shall be treated as a distribution  to the appropriate
         Member for capital account  purposes,  and any such amount paid to
         the Company or such  subsidiary by a Member in  connection  with a
         default of its payment obligations under its respective Designated
         Sublease  Agreements,  or  to  the  extent  of a  set-off  applied
         pursuant to Section  14.04 as a result of such  default,  shall be
         treated as a capital contribution to the Company.

                  (C) None of the capital contributions pursuant to (A) and
         (B)  above  shall  result  in  any   adjustment  to  the  Members'
         respective Percentage Interests in the Company.

                  (ii) If (A) a Member commences a voluntary case under any
         applicable  bankruptcy,  insolvency,  liquidation,   receivership,
         reorganization or other similar law now in effect, or an order for
         relief is entered against such Member in an involuntary case under
         any such law and (B) a trustee of such Member rejects a Designated
         Sublease  Agreement of such  Member,  then (1) the Member shall be
         obligated to reimburse  the Company for the Loss to the Company as
         a result of such rejected  Designated  Sublease  Agreement,  which
         Loss, if not so reimbursed,  shall be subject to set-off  pursuant
         to  Section  14.04  prior to the  interest  of such  Member in any
         distributions  hereunder  and (2) the amount of such Loss shall be
         deemed to be the loss of use of such  Subleased  Property  for the
         economic life thereof rather than any other period.

                  SECTION 4.02. ADDITIONAL CONTRIBUTIONS. (a) Member-Funded
Capital  Expenditures.  For each Capital  Expenditure project identified on
Schedule 4.02(a)-1,  Marathon shall contribute to the Company the amount of
funds necessary to comply with its obligations  under Section 7.1(j) of the
Asset  Transfer  and  Contribution  Agreement  with respect to such Capital
Expenditure  project as, when and if the Company  actually  incurs  Capital
Expenditures  related to such Capital  Expenditure  project  (such  Capital
Expenditures,  as, when and if they are funded by Marathon, are referred to
herein as the  "Marathon-Funded  Capital  Expenditures").  For each Capital
Expenditure  project  identified  on  Schedule  4.02(a)-2,   Ashland  shall
contribute to the Company the amount of funds  necessary to comply with its
obligations  under Section  7.2(k) of the Asset  Transfer and  Contribution
Agreement with respect to such Capital  Expenditure project as, when and if
the Company  actually incurs Capital  Expenditures  related to such Capital
Expenditure  project (such Capital  Expenditures,  as, when and if they are
funded by Ashland,  are referred to herein as the  "Ashland-Funded  Capital
Expenditures",  and together with the Marathon-Funded Capital Expenditures,
the  "Member-Funded  Capital  Expenditures").  Each  Member-Funded  Capital
Expenditure shall be treated as a capital  contribution to the Company, but
shall not result in any  adjustment to the Members'  respective  Percentage
Interests in the Company.  To the extent  permitted by applicable  Tax law,
any Tax  deduction by the Company of a  Member-Funded  Capital  Expenditure
shall be specially  allocated so that each Member will have the Tax benefit
of its Member-Funded Capital Expenditures.

                  (b)  INDEMNIFICATION   PAYMENTS  AS  CONTRIBUTIONS.   Any
indemnity  amount paid by Marathon or Ashland to the Company  under Article
IX  of  the   Asset   Transfer   and   Contribution   Agreement   (each   a
"Member-Indemnified   Expenditure")   shall  be   treated   as  a   capital
contribution to the Company,  but shall not result in any adjustment to the
Members' respective Percentage Interests in the Company. A determination of
whether the associated  Loss will be deducted or capitalized by the Company
for Tax  purposes  shall be made by the  Company  at the  direction  of the
Indemnifying  Party.  Any Tax deduction or loss claimed by the Company with
respect to the  indemnified  amount  shall be  specially  allocated  to the
Indemnifying Party.

                  (c) OTHER ADDITIONAL CAPITAL  CONTRIBUTIONS.  The Members
shall make  other  additional  capital  contributions  ("Agreed  Additional
Capital  Contributions")  pro rata  based on  their  respective  Percentage
Interests if and to the extent such capital  contributions  are approved by
the  Board  of  Managers  pursuant  to a vote in  accordance  with  Section
8.07(b).

                  (d) NO THIRD-PARTY BENEFICIARIES.  The provisions of this
Agreement,  including without  limitation,  this Section 4.02, are intended
solely to benefit the  Members  and, to the  fullest  extent  permitted  by
Applicable  Law,  shall not be construed as conferring any benefit upon any
creditor of the Company other than the Members, and no such creditor of the
Company other than the Members shall be a third-party  beneficiary  of this
Agreement,  and no Member or member of the Board of Managers shall have any
duty or  obligation  to any  creditor  of the Company to issue any call for
capital pursuant to this Agreement.

                  SECTION 4.03.  NEGATIVE BALANCES;  WITHDRAWAL OF CAPITAL;
INTEREST.  Neither of the Members shall have any  obligation to the Company
or to the other  Member to restore  any  neg-ative  balance in its  Capital
Account.  Neither Member may withdraw capital or receive any  distributions
from the Company except as specifically  provided herein. No interest shall
be paid by the Company on any capital contributions.


                                 ARTICLE V

                               Distributions

                  SECTION 5.01. DISTRIBUTIONS. (a) Within 45 days after the
end of each  Fiscal  Quarter  during each Fiscal  Year,  the Company  shall
distribute  to  the  Members  (the  date  of  such  distribution   being  a
"Distribution  Date") an amount  in cash  (the "Tax  Distribution  Amount")
determined as follows:

                  (i) The maximum Tax Liability of each Member with respect
         to its  allocable  portion (as  provided  in Section  6.03) of the
         Company's  estimated taxable income for the portion of such Fiscal
         Year  ending  on the  last  day of such  Fiscal  Quarter  shall be
         determined,  based upon the highest aggregate  marginal  statutory
         Federal,  state and local income tax rate (determined  taking into
         account the deductibility,  to the extent allowed, of income-based
         taxes paid to  governmental  entities)  to which any Member may be
         subject for the related  Fiscal Year (and  excluding  any deferred
         taxes) (the "Aggregate Tax Rate").

                  (ii) If the Tax  Liability  determined  in clause  (i) is
         positive  with  respect to either  Member,  there  shall be a cash
         distribution  to each of the  Members,  in  accordance  with their
         Percentage  Interests,  of an  aggregate  amount such that neither
         Member  shall have  received  distributions  under this clause and
         subsection  (b) below for such  portion of such  Fiscal Year in an
         amount less than its Tax Liability for such portion of such Fiscal
         Year.

                  (iii)  Following  a  determination  by the Company of the
         Company's actual net taxable income with respect to a Fiscal Year,
         the maximum  Tax  Liability  of each  Member  with  respect to its
         allocable  portion (as provided in Section  6.03) of the Company's
         net taxable income for such Fiscal Year shall be determined, based
         upon the  Aggregate  Tax Rate. If the maximum Tax Liability of any
         Member for the Fiscal Year is in excess of the cash  distributions
         previously  made to the Member for such Fiscal  Year under  clause
         (ii) above and subsection (b) below, the Company shall make a cash
         distribution  to  all  the  Members,   in  accordance  with  their
         Percentage Interests,  of an aggregate amount such that the excess
         is eliminated for all the Members. Such distribution shall be made
         within 45 days of the date the Company's actual net taxable income
         is determined.

                  (iv) In the event that the Company  Independent  Auditors
         determine  pursuant to Section  7.02(d) that the Company's  actual
         net taxable  income with  respect to a Fiscal Year is greater than
         the amount  determined  by the Company  pursuant  to clause  (iii)
         above,  the Company  shall make a  determination  of the amount of
         cash,  if any,  required  to be  distributed  to the  Members,  in
         accordance  with their  Percentage  Interests,  such  that,  after
         taking into account cash distributions previously made to a Member
         under clauses (ii) and (iii) above and  subsection  (b) below,  no
         Member shall  receive less than its Tax  Liability for such Fiscal
         Year based on such higher net taxable income  amount.  The Company
         shall, within 15 days after the determination is made,  distribute
         such additional amount of cash to the Members,  in accordance with
         their Percentage Interests.

                  (v) In the event that the  Company  Independent  Auditors
         determine  pursuant to Section  7.02(d) that the Company's  actual
         net taxable  income with respect to a Fiscal Year is less than the
         amount determined by the Company pursuant to clause (iii) above, a
         determina-tion shall be made of the excess Tax Distribution Amount
         that was distributed to the Members in respect of such Fiscal Year
         based on the  Company's  determina-tion  of its actual net taxable
         income and the Company shall deduct from the next Tax Distribution
         Amount  payable to the Members  pursuant to this Section 5.01, the
         amount of such excess distribution.

                  (b) In addition to the distributions  pursuant to Section
5.01(a),  on each  Distribution  Date, the Company shall  distribute to the
Members  all  Distributable  Cash for the  Fiscal  Quarter  to  which  such
Distribution Date relates provided,  however,  that the distribution of (i)
Distributable Cash pursuant to this paragraph 5.01(b) or (ii) cash pursuant
to Section  5.01(a) above,  in each case with respect to any Fiscal Quarter
may be made in such other  manner and in such other  amount as the  Members
shall  agree  with  respect  to such  Fiscal  Quarter;  provided,  further,
however,  that any agreement by any Member with respect to the distribution
of either  Distributable  Cash pursuant to this  paragraph  5.01(b) or cash
pursuant  to  Section  5.01(a)  for  any  Fiscal  Quarter  pursuant  to the
preceding  proviso  shall not  alter or waive  any of the  rights of either
Member under this Agreement with respect to  distributions of Distributable
Cash pursuant to this paragraph 5.01(b) or cash pursuant to Section 5.01(a)
with respect to any subsequent Fiscal Quarter.  Subject to Section 5.02(b),
each such  distribution  shall be  allocated  between  the Members pro rata
based upon their respective Percentage Interests.

                  (c) The  Company  shall  prepare and  distribute  to each
Member  within 45 days after the end of each Fiscal  Quarter a statement (a
"Distributions  Calculation  Statement") setting forth the calculations (in
reasonable  detail)  used by the  Company  for  purposes  of  distributions
pursuant to this Section 5.01 of (i) the Tax  Distribution  Amount for each
Member for such Fiscal Quarter,  (ii) the amount of Distributable  Cash for
such Fiscal  Quarter and (iii) the  allocation of such  Distributable  Cash
between the Members.

                  (d)  Notwithstanding  anything  to the  contrary  in this
Agreement,  any agreement  reached  between the Members to  distribute  any
amount of cash  different  from the amounts  which would be  calculated  in
accordance  with the  methodology  set forth in Section 5.01(a) and Section
5.01(b) above shall not alter or waive in any manner the obligations of the
Company to prepare and deliver the Distributions  Calculation  Statement as
set forth in Section  5.01(c) above,  and after any such agreement has been
reached the Company shall continue to prepare and deliver such Distribution
Calculation  Statement  with  respect to each Fiscal  Quarter as if no such
agreement had been reached.

                  SECTION   5.02.   CERTAIN   GENERAL   LIMITATIONS.    (a)
Notwithstanding  any provision to the contrary contained in this Agreement,
the Company, and the Board of Managers on behalf of the Company,  shall not
be required to make a  distribution  to either  Member with respect to such
Member's  Membership  Interests if such distribution  would violate Section
18-607 of the Delaware Act or other applicable law.

                  (b)  Notwithstanding  any other provision of this Article
V, all amounts  distributed to the Members in connection with a dissolution
of the Company or the sale or other disposition of all or substantially all
the assets of the  Company  that  results in a  dissolution  of the Company
shall be  distributed  to the Members in accordance  with their  respective
Capital  Account  balances,  as  adjusted  pursuant  to  Article VI for all
Company operations up to and including the date of such distribution.

                  SECTION 5.03.  DISTRIBUTIONS  IN KIND.  The Company shall
not  distribute  to the Members  any assets in kind unless  approved by the
Board of Managers pursuant to a vote in accordance with Section 8.07(b). If
cash and property in kind are to be distributed simultaneously, the Company
shall  distribute  such cash and property in kind in the same proportion to
each Member, unless otherwise approved by the Board of Managers pursuant to
a vote in  accordance  with Section  8.07(b).  For purposes of  determining
amounts  distributable  to Members  under  Section  5.01,  for  purposes of
determining  Profit and Loss under  Section  1.01,  for  purposes of making
adjustments  to  Capital  Accounts  under  Article VI and for  purposes  of
allocations  under Article VI, any property to be distributed in kind shall
have the value assigned to such property by the Board of Managers  pursuant
to a vote in accordance with Section 8.07(b) and such value shall be deemed
to  be  part  of  and  included  in  Distributable  Cash  for  purposes  of
determining distributions to the Members under this Agreement.

                  SECTION 5.04.  DISTRIBUTIONS  IN THE EVENT OF AN EXERCISE
OF THE MARATHON  CALL RIGHT,  ASHLAND PUT RIGHT OR THE SPECIAL  TERMINATION
RIGHTS.  In the event of an exercise by Marathon of its Marathon Call Right
or its Special  Termination Right or the exercise by Ashland of its Ashland
Put  Right or its  Special  Termination  Right  pursuant  to the  Put/Call,
Registration  Rights and Standstill  Agreement,  certain  distributions  to
Ashland or Marathon,  as applicable,  will be suspended in accordance  with
the provisions of Section 5.01 thereof.


                                 ARTICLE VI

                     Allocations and Other Tax Matters

                  SECTION 6.01.  MAINTENANCE OF CAPITAL ACCOUNTS.
An account (a "Capital Account") shall be established and maintained in the
Company's  books for each Member in  accordance  with  Treasury  Regulation
Section  1.704-1(b)(2)(iv)  and to which the following  provisions apply to
the extent not inconsistent with such Regulation:

                  (a) There  shall be  credited  to each  Member's  Capital
Account (i) the amount of money  contributed  by such Member to the Company
(including liabilities of the Company assumed by such Member as provided in
Treasury  Regulation  Section  1.704-1(b)(2)(iv)(c)),  (ii) the fair market
value of any  property  contributed  by the Member to the  Company  (net of
liabilities  secured  by such  contributed  property  that the  Company  is
considered to assume or take subject to under Code Section 752),  and (iii)
such Member's share of the Company's Profit;

                  (b) There  shall be debited  from each  Member's  Capital
Account (i) the amount of money  distributed  to such Member by the Company
(including liabilities of such Member assumed by the Company as provided in
Treasury Regulation Section  1.704-1(b)(2)(iv)(c)) other than amounts which
are in repayment of debt  obligations  of the Company to such Member,  (ii)
the fair  market  value of  property  distributed  to such  Member  (net of
liabilities  secured by such  property  that such Member is  considered  to
assume or take subject to under Code Section 752),  and (iii) such Member's
share of the Company's Loss;

                  (c) To each  Member's  Capital  Account  there  shall  be
credited,  in the  case  of an  increase,  or  debited,  in the  case  of a
decrease,  such Member's  share of any  adjustment to the adjusted basis of
Company  assets  pursuant to Code Section  734(b) or Code Section 743(b) to
the extent provided by Treasury Regulation Section 1.704-(b)(2)(iv)(m); and

                  (d)  Upon  the  transfer  of  all  or  any  part  of  the
Membership  Interests of a Member,  the Capital  Account of the  transferee
Member shall include the portion of the Capital  Account of the  transferor
Member  attributable to such  transferred  Membership  Interest (or portion
thereof).

                  SECTION  6.02.  ALLOCATIONS.  (a) Except as  provided  in
Section  6.02(b),  6.02(c),  6.02(d)  and  6.02(e),  Profit or Loss for any
Fiscal Year shall be allocated  between the Members in  proportion to their
respective Percentage Interests.

                  (b)  To  the  extent  any  Tax   deduction   or  loss  is
specifically  allocated to a Member pursuant to this Agreement  (other than
pursuant to Section 6.03) or any other Transaction Document,  including any
deduction  or loss  indemnified  by a  Member,  any  Member-Funded  Capital
Expenditure, any Member-Indemnified Expenditure and any special allocations
pursuant to Sections 6.12, 6.13, 6.14, 6.15 and 6.16 the associated  Profit
and Loss shall be allocated to the same Member.

                  (c)  Depreciation  and  amortization  with respect to any
asset  contributed by a Member to the Company shall be allocated  solely to
such Member.

                  (d) If any  asset  contributed  by a  Member  is  sold or
otherwise  disposed  of prior to the time such  asset  has been  completely
depreciated  or  amortized  for  Federal  income tax  purposes,  the Member
contributing   such  property  shall  be  allocated  an  expense  ("Make-Up
Expense")  equal to (i) the remaining tax basis of the asset at the time of
the sale or  other  disposition,  multiplied  by (ii)  the  other  Member's
Percentage  Interest  at the time of such  sale or other  disposition.  The
contributing  Member shall be allocated  Make-Up Expense over the remaining
tax life of the asset at the time of sale or other  disposition at the same
rate as  depreciation  or  amortization  would have been  allocated to such
Member if the sale or other  disposition had not occurred.  Make-Up Expense
allocated to a Member shall be taken from and reduce the amount of expenses
allocated  to the  other  Member.  The  purpose  for this  provision  is to
allocate to a Member,  with respect to depreciable  or  amortizable  assets
contributed by such Member,  a total amount of deductions and cost recovery
allowances  equal  to  100% of the  basis  of such  assets  at the  time of
contribution.

                  (e) In the  event  that the  Company  sells or  otherwise
disposes  of all or  substantially  all its  assets or engages in any other
transaction  that  will  lead  to  a  liquidation  of  the  Company,  then,
notwithstanding  the foregoing  provisions  of this Section  6.02,  (i) any
Profit or Loss realized by the Company in such transaction and (ii), to the
extent  necessary,  any  other  Profit  or Loss  in the  Fiscal  Year  such
transaction  occurs  or  thereafter  (and,  in  each  case,  to the  extent
necessary,  constituent items of income,  gain, loss, deduction and credit)
shall be  specially  allocated  as between the Members as required so as to
cause in so far as possible each  Member's  Capital  Account  balance to be
proportionate to its Percentage Interest.

                  SECTION  6.03.  TAX  ALLOCATIONS.   (a)  For  income  tax
purposes only, each item of income, gain, loss, deduction and credit of the
Company as determined  for income tax purposes  shall be allocated  between
the Members in  accordance  with the  corresponding  allocation  in Section
6.02, subject to the requirements of Section 704(c) of the Code.

                  (b) The Members acknowledge and agree that Section 704(c)
shall be applied  using the  so-called  "traditional  method with  curative
allocations" set forth in Treasury Regulation Section 1.704-3(c).  Curative
allocations  of  income,  gain,  loss or  deduction  shall,  to the  extent
possible,  have  substantially  the same  effect on each  Member's  Federal
income tax  liability as the item of income,  gain,  loss or deduction  for
which allocation is limited.

                  (c)  By  reason  of  the  special   allocation   of  book
depreciation and amortization with respect to the assets contributed by the
Members  pursuant to Section 6.02(c),  tax  depreciation and  amortiza-tion
with  respect  to  each  such  asset  shall  be  allocated  solely  to  the
contributing Member.

                  (d) Items described in this Section 6.03 shall neither be
credited nor charged to the Members' Capital Accounts.

                  SECTION 6.04. TAX ELECTIONS.  (a) The Members intend that
the Company be treated as a  partnership  for Federal  income tax purposes.
Accordingly,  neither the Tax Matters  Partner nor either Member shall file
any  election or return on its own behalf or on behalf of the Company  that
is inconsistent with that intent.

                  (b) Any  elections  or other  decisions  relating  to tax
matters  that  are  not  expressly  provided  for  herein,   including  the
determination  of the fair market  value of  contributed  property  and the
decision to adjust the Capital Accounts to reflect the fair market value of
the Company's assets upon the occurrence of any event specified in Treasury
Regulation  Section  1.704-1(b)(2)(iv)(f),  shall  be made  jointly  by the
Members in any manner that reasonably reflects the purpose and intention of
this Agreement.

                  SECTION 6.05.  FISCAL YEAR.  The fiscal year (the "Fiscal
Year") of the Company for tax and accounting purposes shall be the 12-month
(or shorter) period ending on the last day of December of each year.

                  SECTION 6.06. TAX RETURNS. (a) The Company shall cause to
be prepared and timely filed all Federal,  state,  local and foreign income
tax  returns  and  reports  required  to be  filed by the  Company  and its
subsidiaries.  The  Company  shall  provide  copies  of all  the  Company's
Federal,  state,  local and foreign tax returns (and any schedules or other
required  filings  related to such  returns)  that reflect items of income,
gain,  deduction,  loss or credit that flow to separate Member returns,  to
the  Members  for their  review  and  comment  prior to  filing,  except as
otherwise agreed by the Members. The Members agree in good faith to resolve
any  difference in the tax treatment of any item affecting such returns and
schedules.  However, if the Members are unable to resolve the dispute,  the
position  of the Tax  Matters  Partner  shall  be  followed  if  nationally
recognized tax counsel  acceptable to both Members provides an opinion that
substantial authority exists for such position. Substantial authority shall
be given the meaning  ascribed to it in Code Section  6662.  If the Members
are  unable to  resolve  the  dispute  prior to the due date for filing the
return,  including  approved  extensions,  the  position of the Tax Matters
Partner shall be followed,  and amended returns shall be filed if necessary
at such time the dispute is  resolved.  The costs of the  dispute  shall be
borne by the  Company.  The Members  agree to file their  separate  Federal
income tax returns in a manner  consistent with the Company's  return,  the
provisions  of this  Agreement and in accordance  with  applicable  Federal
income tax law.

                  (b) The  Company  shall  elect the most  rapid  method of
depreciation  and  amortization  allowed under  Applicable  Law, unless the
Members  agree  otherwise.  The failure of either  Member to agree that the
Company should elect a less rapid method of depreciation or amortization is
not subject to any dispute resolution provisions.

                  (c) The Members  shall  provide each other with copies of
all correspondence or summaries of other  communications  with the Internal
Revenue Service or any state, local or foreign taxing authority (other than
routine  correspondence and communications)  regarding the tax treatment of
the   Company's   operations.   No  Member  shall  enter  into   settlement
negotiations  with the  Internal  Revenue  Service or any  state,  local or
foreign taxing authority with respect to any issue concerning the Company's
income,  gains,  losses,  deductions  or  credits  if  the  tax  adjustment
attributable to such issue  (assuming the then current  Aggregate Tax Rate)
would be $2 million or greater,  without  first giving  reasonable  advance
notice of such intended action to the other Member.

                  SECTION  6.07.  TAX  MATTERS   PARTNER.   (a)  Initially,
Marathon  shall be the "Tax  Matters  Partner"  of the  Company  within the
meaning of Section  6231(a)(7)  of the Code,  and shall act in any  similar
capacity  under  state,  local or  foreign  law,  but only with  respect to
returns for which items of income,  gain, loss, deduction or credit flow to
the  separate  returns of the  Members.  In the event of a transfer  of any
Member's  interest in the  Company,  the Tax Matters  Partner  shall be the
Member with the largest Percentage Interest following such transfer.

                  (b) The Tax  Matters  Partner  shall  incur no  liability
(except as a result of the gross  negligence  or willful  misconduct of the
Tax Matters  Partner) to the other  Member  including,  but not limited to,
liability for any additional taxes, interest or penalties owed by the other
Member due to adjustments of Company items of income, gain, loss, deduction
or credit at the Company level.

                  SECTION 6.08.  DUTIES OF TAX MATTERS PARTNER.  (a) Except
as provided in Section  6.08(b),  the Tax Matters  Partner shall  cooperate
with the other  Member and shall  promptly  provide  the other  Member with
copies of notices or other  materials  from, and inform the other Member of
discussions  engaged in with,  the Internal  Revenue  Service or any state,
local or foreign  taxing  authority and shall provide the other Member with
notice of all scheduled administrative proceedings, including meetings with
agents of the  Internal  Revenue  Service  or any  state,  local or foreign
taxing authority,  technical advice conferences,  appellate  hearings,  and
similar  conferences  and  hearings,  as soon as possible  after  receiving
notice of the scheduling of such proceedings,  but in any case prior to the
date of such scheduled proceedings.

                  (b) The duties of the Tax Matters  Partner  under Section
6.08(a)  shall not apply with respect to notices,  materials,  discussions,
proceedings,   meetings,  conferences,  or  hearings  involving  any  issue
concerning the Company's income,  gains,  losses,  deductions or credits if
the tax adjustment  attributable  to such issue  (assuming the then current
Aggregate  Tax Rate)  would be less  than $2  million  except as  otherwise
required under Applicable Law.

                  (c) The Tax Matters  Partner  shall not extend the period
of  limitations  or  assessments  without the consent of the other  Member,
which consent shall not be unreasonably withheld.

                  (d) The Tax Matters  Partner shall not file a petition or
complaint in any court, or file any claim, amended return or request for an
administrative  adjustment  with respect to  partnership  items,  after any
return has been filed,  with respect to any issue  concerning the Company's
income,  gains,  losses,  deductions  or  credits  if  the  tax  adjustment
attributable to such issue  (assuming the then current  Aggregate Tax Rate)
would be $2 million or greater,  unless agreed by the other Member.  If the
other Member does not agree,  the position of the Tax Matters Partner shall
be followed if nationally recognized tax counsel acceptable to both Members
issues  an  opinion  that a  reasonable  basis  exists  for such  position.
Reasonable  basis shall be given the meaning ascribed to it for purposes of
applying Code Section 6662.  The costs of the dispute shall be borne by the
Company.

                  (e) The Tax  Matters  Partner  shall not  enter  into any
settlement  agreement with the Internal Revenue Service or any state, local
or  foreign  taxing  authority,  either  before  or after  any audit of the
applicable  return is completed,  with respect to any issue  concerning the
Company's income, gains, losses,  deductions or credits,  unless any of the
following apply:

                  (i) both Members agree to the settlement;

                  (ii) the tax  effect of the issue if  resolved  adversely
         would  be,  and  the  tax  effect  of   settling   the  issue  is,
         proportionately the same for both Members (assuming each otherwise
         has substantial taxable income);

                  (iii)  the  Tax  Matters  Partner   determines  that  the
         settlement  of the issue is fair to both Members and the amount of
         the tax adjustment  attributable  to such issue (assuming the then
         current Aggregate Tax Rate) would be less than $2 million; or

                  (iv) nationally recognized tax counsel acceptable to both
         Members determines that the settlement is fair to both Members and
         is one it would  recommend  to the  Company if both  Members  were
         owned by the same person and each had substantial taxable income.

In all events,  the costs incurred by the Tax Matters Partner in performing
its duties  hereunder  shall be borne by the Company in accordance with the
Shared Services Agreement.

                  (f) The Tax Matters  Partner may  request  extensions  to
file any tax return or statement  without the written consent of, but shall
so inform, the other Member.

                  SECTION 6.09.  SURVIVAL OF PROVISIONS.  The provisions of
this Agreement  regarding the Company's tax returns and Tax Matters Partner
shall  survive  the  termination  of the  Company  and the  transfer of any
Member's  interest in the Company and shall remain in effect for the period
of time  necessary  to resolve any and all matters  regarding  the federal,
state,  local and  foreign  taxation  of the  Company  and items of Company
income, gain, loss, deduction and credit.

                  SECTION 6.10.  SECTION 754 ELECTION.  In the event that a
Member  purchases the Membership  Interests of a Selling Member pursuant to
Section 10.04, the purchasing Member shall have the right to direct the Tax
Matters  Partner to make an election  under  Section  754 of the Code.  The
purchasing Member shall pay all costs incurred by the Company in connection
with such  election,  including  any costs borne by the Company to maintain
records required as a result of such election.  The purchasing  Member,  at
its option and  expense,  may maintain on behalf of the Company any records
required as a result of such election.

                  SECTION  6.11.  QUALIFIED  INCOME  OFFSET,  MINIMUM  GAIN
CHARGEBACK.  Notwithstanding  anything to the  contrary in this  Agreement,
there is hereby  incorporated  a qualified  income offset  provision  which
complies with Treasury Regulation Section  1.704-1(b)(2)(ii)(d) and minimum
gain chargeback and partner minimum gain chargeback provisions which comply
with the  requirements  of  Treasury  Regulation  Section  1.704-2 and such
provisions shall apply to the allocation of Profits and Losses.

                  SECTION  6.12.  TAX  TREATMENT  OF  DESIGNATED   SUBLEASE
AGREEMENTS.  (a) For purposes of Article VI,  Ashland or  Marathon,  as the
case may be,  shall be treated as  transferring  to the  Company all of its
interest in Subleased Property pursuant to an Ashland  Designated  Sublease
Agreement or a Marathon Designated Sublease Agreement,  as if the leasehold
interest in such Subleased  Property was an Ashland  Transferred Asset or a
Marathon Transferred Asset.

                  (b) Payments  under the Original Lease made by Ashland or
Marathon,  as the case may be,  after  the  effective  date of the  Ashland
Designated Sublease Agreement or Marathon Designated Sublease Agreement, as
the  case  may  be,  shall  be  treated  as  made  by  the  Company  or its
subsidiaries,  and then immediately  reimbursed by Ashland or Marathon,  as
the case may be.

                  (c) All items of loss,  deduction and credit attributable
to payments  under the Original  Lease made by Ashland or Marathon,  as the
case may be,  including  payments by the Company or any of its subsidiaries
that are charged to Ashland or Marathon by set-off or other means, shall be
allocated entirely to the Member incurring such payments.

                  (d) Depreciation and amortization deductions,  if any, as
well as any deductions or offsets to taxable  income or gain,  attributable
to property described in the Ashland Designated  Sublease Agreements or the
Marathon  Designated  Sublease  Agreements,  as the case  may be,  shall be
allocated  entirely to Ashland or Marathon,  as the case may be,  except to
the extent such  deductions or offsets are  attributable to amounts paid by
the Company or any of its  subsidiaries  and not  reimbursed  by Ashland or
Marathon, as the case may be, either directly or indirectly.

                  SECTION  6.13.  TAX  TREATMENT  OF  REIMBURSED  LIABILITY
PAYMENTS. Any tax deduction or loss attributable to payments by the Company
or any  of  its  subsidiaries  of  Assumed  Liabilities,  as  described  in
Schedules  2.3(d)  and  3.3(d)  to  the  Asset  Transfer  and  Contribution
Agreement,  that are reimbursed by a Member either  directly or indirectly,
shall be allocated entirely to such Member.

                  SECTION 6.14. TAX TREATMENT OF DISPROPORTIONATE PAYMENTS.
Except as otherwise  provided in this Agreement or in any other Transaction
Document,  any Tax deduction or loss  reflected on a Tax return,  report or
other Tax filing by the Company, attributable to (i) payments made or costs
incurred by a Member,  (ii) payments made or costs  incurred by the Company
and  reimbursed or to be reimbursed by a Member and (iii)  payments made or
costs  incurred by the Company  and not shared  among the Members  based on
their  Percentage  Interests,  shall be allocated among the Members to take
into account the amounts paid, incurred, reimbursed or shared by each.

                  SECTION  6.15.  ALLOCATION OF INCOME,  GAINS,  LOSSES AND
OTHER  ITEMS FROM LOOP LLC AND  LOCAP,  INC.  (a)  Income,  gains,  losses,
deductions,  credits,  adjustments,  tax preferences and other distributive
share  items with  respect  to the  Company's  interest  in LOOP LLC, a tax
partnership,  for  periods  beginning  on or after  the  Closing,  shall be
allocated between the Members in such a manner so that, when such items are
included  with the same  items  allocated  to Ashland  with  respect to the
Ashland  LOOP/LOCAP  Interest,  each Member is allocated  all such items in
proportion to its respective Percentage Interest in the Company.

                  (b) In determining  the Capital  Account for each Member,
(i)  Ashland  shall be  treated  as  contributing  the  Ashland  LOOP/LOCAP
Interest to the Company, (ii) Profit and Loss shall be treated as including
taxable  income,  gain,  loss and  distributions  arising from Ashland's 4%
interest in LOOP LLC and (iii)  dividends  and  distributions  that Ashland
receives from LOOP LLC or LOCAP, Inc. in respect of the Ashland  LOOP/LOCAP
Interest  and paid to the Company  pursuant to Section  7.2(i) of the Asset
Transfer  and  Contribution  Agreement  shall be treated as being  received
directly by the Company.

                  SECTION 6.16. ALLOCATION OF INCOME, GAIN, LOSS, DEDUCTION
AND CREDITS ATTRIBUTABLE TO STOCK-BASED COMPENSATION.  Each item of income,
gain,  loss,  deduction  (excluding  deductions  for  administrative  costs
incurred by the  Company) and credit  attributable  to the grant to, or the
exercise by or on behalf of, an employee or retired employee of the Company
of a stock option, stock appreciation right, or other stock-based incentive
compensation  involving  the stock of a Member or an  Affiliate of a Member
shall be allocated to the Member whose stock or whose  Affiliate's stock is
involved.  Any  exercise  price  paid by or on  behalf of the  employee  or
retired  employee  to the  Company  shall be paid over to the Member  whose
stock (or whose Affiliate's stock) is involved.  A Member's Capital Account
shall be (i) increased by the fair market value of its (or its Affiliate's)
stock  delivered  to or on behalf of an  employee  or retired  employee  as
aforesaid   (without   duplication  to  the  extent  such  stock  is  first
contributed  to  the  Company),   (ii)   decreased   (pursuant  to  Section
6.01(a)(iii)  or  (b)(iii))  by the  deduction  allocated to such Member as
aforesaid and (iii)  decreased by the amount of the exercise  price so paid
over by the  Company  or  deemed  to be  paid  over  by the  Company  under
principles analogous to those in Treasury Regulation Section 1.83-6(d)(1).

                                ARTICLE VII

                             Books and Records

                  SECTION 7.01. BOOKS AND RECORDS;  EXAMINATION.  The Board
of  Managers  shall  keep or cause to be kept  such  books of  account  and
records  with  respect  to  the   Company's   business  as  they  may  deem
appropriate.  Each Member and its duly  authorized  representa-tives  shall
have the right at any time to examine, or to appoint independent  certified
public  accountants  (the fees of which  shall be paid by such  Member)  to
examine,   the  books,   records  and  accounts  of  the  Company  and  its
subsidiaries,  their  operations and all other matters that such Member may
wish to examine, including,  without limitation, all documentation relating
to actual or proposed  transactions  with either Member or any Affiliate of
either Member. The Company,  and the Board of Managers,  shall not have the
right to keep  confidential from the Members any information that the Board
of Managers  would  otherwise be permitted  to keep  confidential  from the
Members  pursuant to Section  18-305(c) of the Delaware  Act. The Company's
books of account shall be kept using the method of accounting determined by
the Board of  Managers.  The Company  Independent  Auditors  (the  "Company
Independent  Auditors")  shall be an  independent  public  accounting  firm
selected by the Board of Managers  pursuant  to a vote in  accordance  with
Section 8.07(b) or Section 8.07(c),  as applicable,  and shall initially be
Price Waterhouse LLP.

                  SECTION  7.02.  FINANCIAL  STATEMENTS  AND  REPORTS.  (a)
Unaudited Monthly Financial  Statements.  (i) The Company shall prepare and
send to each Member (at the same time) promptly, but in no event later than
noon on the  15th  Business  Day  after  the last  day of each  month,  the
following  unaudited  financial  statements with respect to the Company and
its subsidiaries:  a balance sheet, a statement of operations,  a statement
of  cash  flows  and a  statement  of  changes  in  capital  (collectively,
"Unaudited Financial Statements") as at the end of and for such month.

                  (ii) The  Company  shall  prepare and send to each Member
         promptly, but in no event later than noon on the 20th Business Day
         after the last day of each month, an unaudited  financial  summary
         booklet  containing a breakdown of such  operating  and  financial
         information by major department or division of the Company and its
         subsidiaries  as at the end of and for such month as either Member
         shall  reasonably  request;  provided  that each  Member  shall be
         provided with the same  information  at the same time as the other
         Member.

                  (b) Unaudited Quarterly Financial Statements. The Company
shall prepare and send to each Member (at the same time)  promptly,  but in
no event later than the 30th day after the last day of each Fiscal Quarter,
(i)  Unaudited  Financial  Statements  as at the end of and for such Fiscal
Quarter; (ii) a management's discussion and analysis of financial condition
and results of operations  section  prepared in accordance with Rule 303 of
Regulation S-K of the  Securities Act with respect to such Fiscal  Quarter;
and  (iii) an  unaudited  statement  of  changes  in the  Members'  capital
accounts as at the end of and for such Fiscal Quarter.

                  (c) Audited Annual Financial  Statements.  Within 75 days
after the end of each Fiscal Year, the Board of Managers shall cause (i) an
examination  to be made,  at the  expense of the  Company,  by the  Company
Independent Auditors,  covering (A) the assets,  liabilities and capital of
the Company and its  subsidiaries,  and the Company's and its subsidiaries'
operations during such Fiscal Year, (B) an examination of the Distributions
Calculation  Statement  for such  Fiscal  Year,  and (C) all other  matters
customarily  included in such examinations and (ii) to be delivered to each
Member (at the same time) a copy of the report of such examination, stating
that such  examina-tion  has been  performed in accordance  with  generally
accepted  auditing  standards,  together with (1) the  following  financial
statements  with respect to the Company and its  subsidiaries  certified by
such accountants as having been prepared in accordance with GAAP: a balance
sheet, a statement of operations, a statement of cash flows and a statement
of  changes  in  capital  as at  the  end  of  and  for  such  Fiscal  Year
(collectively,  the "Audited Financial  Statements") and (2) a management's
discussion  and analysis of financial  condition  and results of operations
section  prepared  in  accordance  with Rule 303 of  Regulation  S-K of the
Securities  Act with respect to such Fiscal Year. The Company shall prepare
the Audited Financial Statements in such manner and form as is necessary to
enable  Ashland  to  file  such  Audited  Financial   Statements  with  the
Commission  in  accordance  with  Item  3-09 of  Regulation  S-X  under the
Exchange Act.

                  (d)   Schedule  of   Members'   Capital   Accounts.   (i)
Preliminary Annual Capital Account Schedule.  The Company shall prepare and
send to each Member (at the same time) promptly, but in no event later than
the 75th day after the last day of each Fiscal Year, a schedule showing the
respective Capital Accounts of the Members based on the Company's estimated
taxable income for such Fiscal Year.

                  (ii) Examination. Unless otherwise agreed by the Members,
         within  15 days  after  the date the  Company  determines  its net
         taxable  income with respect to any Fiscal  Year,  but in no event
         later than 7 months after the end of such Fiscal  Year,  the Board
         of Managers  shall  cause (i) an  examination  to be made,  at the
         expense  of the  Company,  by the  Company  Independent  Auditors,
         covering (A) the  determination  of the Company's  taxable  income
         with  respect to such Fiscal Year and (B) the  respective  Capital
         Accounts of the Members based on the Company's  taxable income for
         such Fiscal Year and (ii) to be  delivered  to each Member (at the
         same time) a copy of the report of such examination,  stating that
         such  examina-tion has been performed in accordance with generally
         accepted auditing standards.
                  (iii) Final Annual Capital Account Schedule.  The Company
         shall prepare and send to each Member (at the same time) promptly,
         but in no event later than the 15th day after the date the Company
         files its federal  income tax return  with  respect to each Fiscal
         Year, a schedule  showing the respective  Capital  Accounts of the
         Members  based on the  Company's  actual  taxable  income for such
         Fiscal Year.

                  (e)  Other  Financial  Information.   The  Company  shall
prepare  and send to each  Member  (at the same time)  promptly  such other
financial  information  as a  Member  shall  from  time to time  reasonably
request.

                  SECTION 7.03.  NOTICE OF AFFILIATE  TRANSACTIONS;  ANNUAL
LIST.  (a) (i) The  Company  shall  notify  each  Member  of any  Affiliate
Transaction  (other than an  Affiliate  Transaction  that is a  Significant
Shared Service) that the Company or any of its  subsidiaries is considering
entering into or renewing or extending the term thereof  (whether  pursuant
to  contractual  provisions  thereof or  otherwise),  which notice shall be
given, to the extent  reasonably  possible,  sufficiently in advance of the
time that the Company  intends to enter  into,  renew or extend the term of
such  Affiliate  Transaction so as to provide the Members with a reasonable
opportunity  to  examine  the  documentation   related  to  such  Affiliate
Transaction.

                  (ii)  The  Company   shall  notify  each  Member  of  any
         Affiliate  Transaction  that is a Significant  Shared Service that
         the Company or any of its  subsidiaries  is  considering  entering
         into or renewing or extending the term thereof  (whether  pursuant
         to  contractual  provisions  thereof or  otherwise),  which notice
         shall be given, to the extent reasonably possible, sufficiently in
         advance of the time that the Company intends to enter into,  renew
         or extend the term of such Affiliate  Transaction so as to provide
         the  Members  with  a  reasonable   opportunity   to  examine  the
         documentation related to such Affiliate Transaction.

                  (b) Within 60 days after the end of each Fiscal Year, the
Company shall prepare and  distribute to each Member a list setting forth a
description  of each Affiliate  Transaction  entered into by the Company or
any of its subsidiaries  during such Fiscal Year and identifying all of the
parties  to  such  Affiliate  Transactions;  provided  that  if two or more
Affiliate   Transactions   either  (i)   constitute  a  series  of  related
transactions  or  agreements  or (ii) are  substantially  the same  type of
transaction  or agreement,  the Company need not  separately  describe each
such Affiliate Transaction but instead can describe such related or similar
Affiliated Transactions as a group.


                                ARTICLE VIII

                         Management of the Company

                  SECTION 8.01. MANAGING MEMBERS.  The business and affairs
of the  Company  shall be  managed  by the  Members  acting  through  their
respective  representatives  on the Board of Managers  ("Representatives").
The President  and the  Representatives  shall be deemed  "managers" of the
Company within the meaning of the Delaware Act.  Except for such matters as
may be  delegated  to a Member  from time to time by the Board of  Managers
pursuant to a vote in accordance with Section  8.07(b),  and subject to the
provisions of Sections 6.07 and 6.08, no Member shall act  unilaterally  on
behalf of the Company or any of its  subsidiaries  without the  approval of
the other  Member and no Member shall have the power  unilaterally  to bind
the Company or any of its subsidiaries.

                  SECTION  8.02.  BOARD OF MANAGERS.  (a) The Members shall
exercise their management authority through a board of managers (the "Board
of Managers") consisting of (i) the President of the Company, who shall not
be deemed a Representative  hereunder and who shall not be entitled to vote
on any  matter  coming  before  the  Board  of  Managers,  and  (ii)  eight
Representatives, each of whom shall be entitled to vote, five of whom shall
be designated by Marathon and three of whom shall be designated by Ashland.
In the event of a Transfer by a Member of its Membership Interests pursuant
to Article X,  effective at the time of such  Transfer,  (i) such  Member's
Representatives  shall  automatically be removed from the Board of Managers
and (ii) the transferee of such Membership  Interests shall be permitted to
designate  the number of  Representatives  to the Board of  Managers  as is
equal  to the  number  previously  designated  by the  transferor  of  such
Membership  Interests.  Such  transferee  shall  promptly  notify the other
Member as to the names of the persons who such transferee has designated as
its Representatives on the Board of Managers.

                  (b) Each Representative may be removed and replaced, with
or without cause,  at any time by the Member  designating  him or her, but,
except as  provided in Section  8.02(a),  may not be removed or replaced by
any other  means.  A Member who removes one or more of its  Representatives
from the Board of Managers shall promptly notify the other Member as to the
names of its replacement Representatives.

                  SECTION  8.03.  RESPONSIBILITY  OF THE BOARD OF MANAGERS.
The Board of Managers shall be responsible for overseeing the operations of
the Company and shall,  in particular,  have sole  jurisdiction  to approve
each of the following matters:

                  (i) hiring senior  executives of the Company,  evaluating
         their performance and planning for their succession;

                  (ii) reviewing and approving Company strategies, Business
         Plans and Annual Capital Budgets;

                  (iii)  reviewing  and  approving   significant   external
         business  opportunities for the Company,  including  acquisitions,
         mergers and divestitures;

                  (iv) reviewing and approving policies of the Company that
         maintain high standards in areas of environmental  responsibility,
         employee safety and health,  community,  government,  employee and
         customer relations;

                  (v) reviewing external and internal audits and management
         responses thereto; and

                  (vi) establishing  compensation and benefits policies for
         employees of the Company.

                  SECTION  8.04.  MEETINGS.  (a)  Except  as set  forth  in
Section  8.04(h),  all actions of the Board of  Managers  shall be taken at
meetings of the Board of Managers in accordance with this Section 8.04.

                  (b) As soon as practicable  after the  appointment of the
Representatives,  the  Board of  Managers  shall  meet for the  purpose  of
organization and the transaction of other business.

                  (c) Regular  meetings  of the Board of Managers  shall be
held at such  times  as the  Board  of  Managers  shall  from  time to time
determine,  but no less frequently than once each Fiscal Quarter;  provided
that an annual meeting of the Board of Managers (which annual meeting shall
count as one of the regular quarterly meetings) shall be held no later than
June 30 of each Fiscal Year.

                  (d) Special  meetings  of the Board of Managers  shall be
held whenever called by any Member.  Any and all business may be transacted
at a special  meeting that may be  transacted  at a regular  meeting of the
Board of Managers.

                  (e) The Board of Managers  may hold its  meetings at such
place  or  places  as the  Board  of  Managers  may  from  time  to time by
resolution determine or as shall be designated in the respective notices or
waivers of notice  thereof;  however,  the Board of Managers shall consider
holding  meetings  from  time to time  at  each of the  Member's  corporate
headquarters and at the operational sites of the Company.

                  (f) Notices of regular  meetings of the Board of Managers
or of any adjourned meeting shall be given at least two weeks prior to such
meeting,  unless  otherwise  agreed  by each  Member.  Notices  of  special
meetings of the Board of Managers  shall be mailed by the  Secretary  or an
Assistant  Secretary  to each member of the Board of Managers  addressed to
him or her at his or her residence or usual place of business,  so as to be
received at least two Business Days before the day on which such meeting is
to be held, or shall be sent to him or her by telegraph,  cable,  facsimile
or other form of recorded  communication  or be  delivered  personally,  by
overnight  courier or by  telephone so as to be received not later than two
Business  Days  before  the day on which such  meeting is to be held.  Such
notice shall include the purpose,  time and place of such meeting and shall
set  forth in  reasonable  detail  the  matters  to be  considered  at such
meeting.  However,  notice  of any  such  meeting  need not be given to any
member of the Board of  Managers  if such notice is waived by him or her in
writing  or by  telegraph,  cable,  facsimile  or  other  form of  recorded
communication, whether before or after such meeting shall be held, or if he
or she shall be present at such meeting.

                  (g) Action by Communication Equipment. The members of the
Board of Managers may  participate in a meeting of the Board of Managers by
means  of  video  or  telephonic  conferencing  or  similar  communications
equipment  by means of which all persons  participating  in the meeting can
hear each other, and such participation shall constitute presence in person
at such meeting.

                  (h)  Unanimous  Action by  Written  Consent.  Any  action
required or  permitted  to be taken at any meeting of the Board of Managers
may be taken without a meeting if all the  Representatives  consent thereto
in writing and such writing is filed with the minutes of the proceedings of
the Board of Managers.
                  (i) Organization. Meetings of the Board of Managers shall
be presided over by a chair,  who will be a member of the Board of Managers
selected  by a majority  of the Board of  Managers.  The  Secretary  of the
Company or, in the case of his or her  absence,  any person whom the person
presiding  over the meeting shall  appoint,  shall act as secretary of such
meeting and keep the minutes thereof.

                  SECTION 8.05. COMPENSATION.  Unless the Members otherwise
agree, no person shall be entitled to any compensation  from the Company in
connection with his or her services as a Representative.

                  SECTION  8.06.  QUORUM.  (a)  Quorum  for Super  Majority
Decisions. Subject to Section 14.01(e) of the Put/Call, Registration Rights
and  Standstill  Agreement  and  Sections  14.01 and 14.05 and Section 5 of
Schedule  8.14,  at all  meetings  of the  Board of  Managers,  the  quorum
required for the  transaction  of any  business  that  constitutes  a Super
Majority  Decision shall be the presence,  either in person or by proxy, of
(i) at least one  Representative  of each Member and (ii) a majority of all
the  Representatives  on the  Board of  Managers  (which  may  include  the
Representatives referred to in the preceding clause (i)).

                  (b) Quorum for Other Decisions. Subject to Sections 14.01
and 14.05 and Section 5 of Schedule  8.14,  at all meetings of the Board of
Managers, the quorum required for the transaction of any business that does
not  constitute a Super  Majority  Decision shall be (i) in the case of all
matters  that were  described in the notice in  reasonable  detail for such
meeting  delivered  to the  members of the Board of  Managers  pursuant  to
Section 8.04(f), the presence,  either in person or by proxy, of a majority
of all the Representatives on the Board of Managers and (ii) in the case of
all matters that were not described in the notice in reasonable  detail for
such meeting  delivered to the members of the Board of Managers pursuant to
Section  8.04(f),  the  presence,  either in person or by proxy,  of (A) at
least one  Representative  of each  Member  and (B) a  majority  of all the
Representatives   on  the  Board  of   Managers   (which  may  include  the
Representatives referred to in the preceding clause (A)).

                  (c)  Rescheduled  Meetings.  The  Company  shall  use its
reasonable  best  efforts to schedule the time and place of each meeting of
the Board of Managers so as to ensure that a quorum will be present at each
such  meeting and that at least one  Representative  of each Member will be
present  at each  such  meeting.  In the  absence  of a quorum  at any such
meeting or any adjournment or adjourn-ments  thereof,  a majority in voting
interest  of those  present  in  person or by proxy  and  entitled  to vote
thereat  may   reschedule   such  meeting  from  time  to  time  until  the
Representatives  requisite for a quorum, as aforesaid, be present in person
or by proxy. At any such rescheduled  meeting at which a quorum is present,
any  business  may be  transacted  that might have been  transacted  at the
meeting as originally called.

                  SECTION 8.07.  VOTING. (a) General.  Each  Representative
shall be entitled to cast one vote on all matters  coming  before the Board
of Managers.  In exercising  their voting rights under this Agreement,  the
Representatives may act by proxy.

                  (b) Super Majority Decisions. Subject to Section 14.01(e)
of the Put/Call,  Registration Rights and Standstill Agreement and Sections
14.01  and  14.05  and  Section 5 of  Schedule  8.14,  all  Super  Majority
Decisions  to be decided by the Board of Managers  shall be approved by the
unanimous affirmative vote of the votes cast by the Representatives who are
present,  either in person or by proxy,  at a duly  called  meeting  of the
Board of Managers at which a quorum is present. The parties acknowledge and
agree that all references in this Agreement, any other Transaction Document
and  any  appendices,  exhibits  or  schedules  hereto  or  thereto  to any
determination,  decision,  approval or other form of  authorization  by the
Board of Managers  pursuant to a vote in  accordance  with Section  8.07(b)
shall be  deemed to mean that such  determination,  decision,  approval  or
other form of  authorization  shall  constitute a Super  Majority  Decision
which  requires  the approval of the Board of Managers in  accordance  with
this Section 8.07(b).

                  (c) Other Decisions.  Subject to Sections 14.01 and 14.05
and  Section 5 of Schedule  8.14,  all  matters  other than Super  Majority
Decisions  to be decided by the Board of Managers  shall be approved by the
affirmative vote of a majority of the votes cast by the Representatives who
are present,  either in person or by proxy, at a duly called meeting of the
Board of  Managers  at  which a quorum  is  present,  unless  the vote of a
greater  number of  Representatives  is required by Applicable  Law or this
Agreement.

                  SECTION  8.08.   MATTERS   CONSTITUTING   SUPER  MAJORITY
DECISIONS.  Subject  to the  provisions  of  Section  8.07(b),  each of the
following  matters,  and only the  following  matters,  shall  constitute a
"Super  Majority  Decision"  which  requires  the  approval of the Board of
Managers pursuant to Section 8.07(b):

                  (a) (i) the purchase or  investment by the Company or any
         of its  subsidiaries  of or in any  assets or  securities,  or any
         group of assets or  securities,  that have an  aggregate  purchase
         price or cost of more than $20  million,  if the purpose or effect
         of such  purchase or  investment is to enable the Company to enter
         into a line of business  other than (A) the Company's  Business as
         such  Business is  conducted  on the Closing Date or (B) any other
         line of business  that is approved  after the Closing  Date by the
         Board of Managers as a Super Majority  Decision under this Section
         8.08(a)(i)  pursuant to a vote in accordance with Section 8.07(b),
         provided  that any such  purchase or  investment by the Company or
         any of  its  subsidiaries  shall  not  require  a  Super  Majority
         Decision  under this  Section  8.08(a)  if and to the extent  such
         purchase  or  investment  is being made to enable  the  Company to
         enter into the Bulk Motor Oil  Business,  the  Packaged  Motor Oil
         Business, the Private Label Packaged Motor Oil Business and/or the
         Quick  Lube  Business  and,  at  the  time  of  such  purchase  or
         investment,  (1) the Company and its subsidiaries are permitted to
         engage in such business  under  Section  14.03(b) of the Put/Call,
         Registration  Rights and Standstill  Agreement and (2) Ashland and
         its Affiliates  shall own  (beneficially or otherwise) 20% or more
         of the  Valvoline  Business (it being  understood  and agreed that
         this  proviso  shall not limit or  constitute  an exception to any
         other provision of Section 8.08); and

                  (ii)  the  determination  of  whether  any  new  line  of
         business  approved by the Board of  Managers  as a Super  Majority
         Decision under Section 8.08(a)(i) should constitute a "Competitive
         Business"   for  purposes  of  Section   14.01  of  the  Put/Call,
         Registration Rights and Standstill Agreement;

                  (b)  (i) any  reorganization,  merger,  consolidation  or
         similar transaction between the Company and any person (other than
         a direct or indirect  Wholly Owned  Subsidiary  of the Company) or
         any  sale or lease of all or  substantially  all of the  Company's
         assets to any person (other than a direct or indirect Wholly Owned
         Subsidiary of the Company);

                  (ii) any (A)  reorganization,  merger,  consolidation  or
         similar  transaction or series of transactions  between any of the
         Company's subsidiaries and any person (other than the Company or a
         direct or indirect Wholly Owned  Subsidiary of the Company) or (B)
         sale or lease of all or substantially  all of any of the Company's
         subsidiaries'  assets to any person  (other  than the Company or a
         direct or indirect  Wholly Owned  Subsidiary of the Company) which
         in  either  case  involves  an  aggregate  consideration  of  over
         $50,000,000;

                  (c) the admission of a new Member (other than as a result
         of  a  Transfer  of  an  existing  Member's  Membership  Interests
         pursuant  to  Article  X)  or  the  issuance  of  any   additional
         Membership  Interests  or other  equity  interests  to any person,
         including any existing Member;

                  (d) except as  expressly  provided in  Sections  4.01(c),
         4.02(a)  and  4.02(b),   the  acceptance  or  requirement  of  any
         additional capital contributions to the Company by either Member;

                  (e) the initial  hiring of the following  officers of the
         Company: the President; the Executive Vice President; the officers
         principally in charge of (i) refining,  (ii) wholesale and branded
         marketing, (iii) retail marketing (two initially), (iv) supply and
         transportation  and (v) environmental  health and safety and human
         resources;   the  Senior  Vice  President-Finance  and  Commercial
         Services of the Company; and the general counsel of the Company;

                  (f) (i) the approval of Acquisition Expenditures, Capital
         Expenditures  and  such  other  expenditures  of  the  type  to be
         included in the Annual  Capital  Budget for any Fiscal Year (other
         than (A) Ordinary Course Lease Expenses, (B) up to $100 million in
         the  aggregate  for all  periods  in Capital  Expenditures  of the
         Company  and  its  subsidiaries   directly   associated  with  the
         Garyville  Propylene Upgrade Project,  (C)  Member-Funded  Capital
         Expenditures,   (D)   Member-Indemnified   Expenditures   and  (E)
         Acquisition  Expenditures  or Capital  Expenditures of the Company
         and its subsidiaries  directly  associated with Permitted  Capital
         Projects/Acquisitions  that  are  funded  with  Permitted  Capital
         Project/Acquisition  Indebtedness)  that when taken  together with
         (x) the other expenditures  already approved as part of the Annual
         Capital Budget for such Fiscal Year and (y) all other expenditures
         already made in such Fiscal Year,  would reasonably be expected to
         exceed the Normal  Annual  Capital  Budget  Amount for such Fiscal
         Year; and

                  (ii) the incurrence of rentals or operating  leases which
         result in aggregate  Ordinary  Course Lease  Expenses  (other than
         Ordinary  Course  Lease  Expenses   incurred  under  the  Bareboat
         Charters)  for any Fiscal Year that exceed $80 million;  provided,
         however, in the event the Company or one of its subsidiaries shall
         make any acquisition or  divestiture,  the Members shall negotiate
         in good  faith to  adjust  the  dollar  amount  set  forth in this
         Section  8.08(f)(ii)  to take  into  account  the  effect  of such
         acquisition or divestiture;

                  (g) (i) except  for any  acquisition  or capital  project
         related to the Bulk Motor Oil  Business,  the  Packaged  Motor Oil
         Business,  the Private  Label Motor Oil Business  and/or the Quick
         Lube Business, any acquisition,  divestiture or individual capital
         project (other than (i) Ordinary Course Lease Expenses, (ii) up to
         $100  million  in  the   aggregate  for  all  periods  in  Capital
         Expenditures  of  the  Company  and  its   subsidiaries   directly
         associated with the Garyville  Propylene  Upgrade  Project,  (iii)
         Member-Funded Capital Expenditures, (iv) Member-Funded Indemnified
         Expenditures   and  (v)   Acquisition   Expenditures   or  Capital
         Expenditures  of  the  Company  and  its   subsidiaries   directly
         associated with Permitted Capital  Projects/Acquisitions  that are
         funded with Permitted  Capital  Project/Acquisition  Indebtedness)
         where the  liability  or  consideration  involved is more than $50
         million in the aggregate (including contingent liabilities only to
         the extent  required to be reflected  on the balance  sheet of the
         Company in accordance with Financial  Accounting Standard Number 5
         (or any successor or superseding provision of Current GAAP));

                  (ii) any  acquisitions  or  individual  capital  projects
         related to the Bulk Motor Oil  Business,  the  Packaged  Motor Oil
         Business,  the Private  Label Motor Oil Business  and/or the Quick
         Lube  Business  during any  Fiscal  Year  where the  liability  or
         consideration  involved is more than $50 million in the  aggregate
         in such Fiscal Year (including contingent  liabilities only to the
         extent  required  to be  reflected  on the  balance  sheet  of the
         Company in accordance with Financial  Accounting Standard Number 5
         (or any  successor or  superseding  provision  of Current  GAAP));
         provided that nothing in this Section  8.08(g)(ii) shall be deemed
         or interpreted to permit the Company or any of its subsidiaries to
         engage  in any of  such  businesses  except  as and to the  extent
         expressly   permitted   under   Section  14.03  of  the  Put/Call,
         Registration Rights and Standstill Agreement;

                  (iii)  for  the  avoidance  of  doubt,   acquisitions  or
         individual  capital  projects  related  to  the  Maralube  Express
         Business  shall be subject to clause (i) of this  Section  8.08(g)
         and not clause (ii) of this Section 8.08(g);

                  (h) the  initiation or  settlement  of any action,  suit,
         claim or  proceeding  involving  (i) an  amount  in  excess of $50
         million (with respect to  initiation) or $25 million (with respect
         to  settlement),  (ii) material  non-monetary  relief  (including,
         without  limitation,  entering into any consent decree that has or
         could reasonably be expected to (A) impose any material obligation
         on Ashland or any of its  Affiliates  or the Company or any of its
         subsidiaries  or  (B)  have  a  material  adverse  effect  on  the
         business, operations, assets, liabilities,  results of operations,
         cash flows,  condition  (financial  or  otherwise) or prospects of
         Ashland  or any of its  Affiliates  or the  Company  or any of its
         subsidiaries)  or  (iii)  the  initiation  or  settlement  of  any
         criminal  action,   suit,  claim  or  proceeding   (other  than  a
         misdemeanor)  if such criminal  action,  suit or proceeding has or
         could reasonably be expected to (A) impose any material obligation
         on Ashland or any of its Affiliates or (B) have a material adverse
         effect on the business, operations,  assets, liabilities,  results
         of operations,  cash flows,  condition (financial or otherwise) or
         prospects of Ashland or any of its Affiliates;

                  (i) any change in the Company Independent Auditors unless
         the new  firm is one of the "Big  Six"  accounting  firms  (or any
         successor  thereto) or a firm of  comparable  stature in Ashland's
         opinion;

                  (j)   any   modification,    alteration,   amendment   or
         termination  of any  Transaction  Document to which the Company or
         any of its  subsidiaries  is a  party  and all  Members  are not a
         party;

                  (k) (i) in the case of any Affiliate  Transaction that is
         not a Crude  Oil  Purchase,  a  Significant  Shared  Service  or a
         Designated  Sublease  Agreement,  (A)  any  Affiliate  Transaction
         (other  than  the  Affiliate   Transactions   listed  on  Schedule
         8.08(k)(i)(A)  (the "Closing Date Affiliate  Transactions")),  (B)
         any material  amendment to or change in the terms or provisions of
         any Affiliate Transaction that was either a Closing Date Affiliate
         Transaction  or  previously  approved  by the  Board  of  Managers
         pursuant  to Section  8.08(k)(i)(A)  (it being  understood  that a
         renewal  or  extension  of the  term of an  Affiliate  Transaction
         pursuant to contractual  provisions that were previously  approved
         by the Board of Managers  pursuant to this Section  8.08(k)(i)  or
         that were included in a Closing Date Affiliate  Transaction on the
         Closing Date shall be deemed for purposes of this Agreement not to
         constitute a new Affiliate  Transaction or a material amendment to
         or change in an  Affiliate  Transaction)  or (C) any  amendment or
         change in the terms or provisions of any agreement or  transaction
         between the Company or any of its  subsidiaries  and any Member or
         any  Affiliate  of any  Member  which  causes  such  agreement  or
         transaction to become an Affiliate Transaction;

                  (ii) in the case of Crude Oil Purchases,  the approval of
         such Crude Oil Purchases in accordance with Section 8.12(a);

                  (iii) in the case of any Significant Shared Service,  (A)
         any agreement or  transaction  constituting  a Significant  Shared
         Service  (other  than the  specific  Significant  Shared  Services
         identified and described in Schedule 10.2(e) to the Asset Transfer
         and  Contribution  Agreement),  (B) any  material  amendment to or
         change in the  terms  and  provisions  of any  Significant  Shared
         Service  identified and described in Schedule 10.2(e) to the Asset
         Transfer and Contribution  Agreement or thereafter approved by the
         Board of Managers in  accordance  with this Section  8.08(k)(iii),
         (C)  subject to the  provisions  of Section  8.11(b) and except as
         expressly provided in Section 8.12(b),  any cancelation or failure
         by the Company or any of its subsidiaries to renew any Significant
         Shared Service  provided by Ashland or any Affiliate of Ashland to
         the Company or any of its  subsidiaries or provided by the Company
         or any of its  subsidiaries to Ashland or any Affiliate of Ashland
         and (D) the  periodic  review and approval of  Significant  Shared
         Services in accordance with Section 8.12(b); and

                  (iv) any material  amendment to or change in the terms or
         provisions of,  cancelation,  termination or failure to renew, any
         Designated  Sublease  Agreement  or any election by the Company to
         refuse or reject the contribution of any Subleased Property to the
         Company or any of its subsidiaries;

                  (l)  the  commencement  of a  voluntary  case  under  any
         applicable  bankruptcy,  insolvency  or other  similar  law now or
         hereafter  in effect,  or the consent to the entry of an order for
         relief in an  involuntary  case under any such law, or the consent
         to the  appointment  of or the taking  possession  by a  receiver,
         liquidator,  assignee,  custodian,  trustee  or  sequestrator  (or
         similar official) of the Company or any of its subsidiaries or for
         any substantial part of the Company's or any of its  subsidiaries'
         property,  or the making of any general assignment for the benefit
         of creditors;

                  (m) (i) the modification,  alteration or amendment of the
         amount,   timing,   frequency   or   method  of   calculation   of
         distributions  to the Members  from that  provided in Article V or
         (ii) an adjustment to the amount of Distributable Cash pursuant to
         clause (g) of the  definition of  "Distributable  Cash" in Section
         1.01;

                  (n) (i) the modification,  alteration or amendment of the
         Company Leverage Policy,  or (ii) the approval of any matter which
         the  Company  Leverage  Policy  provides  is to be approved by the
         Board of Managers as a Super Majority Decision;

                  (o) (i) the approval of any  distribution  by the Company
         to the  Members of any assets in kind,  (ii) the  approval  of any
         distribution by the Company to the Members of cash and property in
         kind on a non-pro rata basis,  and (iii) the  determination of the
         value assigned to such assets in kind;

                  (p) each Critical Decision or material  amendment thereto
         made on or prior to the  Critical  Decision  Termination  Date for
         such Critical Decision; and

                  (q)  the   delegation   to  a  Member  of  the  power  to
         unilaterally  bind the  Company  or any of its  subsidiaries  with
         respect to any matter.

                  SECTION 8.09.  ANNUAL CAPITAL BUDGET.  (a) In Fiscal Year
1999 and in each  Fiscal Year  thereafter,  the  Executive  Officers of the
Company shall timely prepare or cause to be prepared a draft capital budget
(the "Draft Annual Capital  Budget") for such Fiscal Year,  which shall set
forth in reasonable line item detail the proposed Acquisition Expenditures,
Capital  Expenditures  and the Ordinary  Course Lease  Expenditures  of the
Company and its subsidiaries  for such Fiscal Year,  including all Ordinary
Course Lease  Expenditures and all Capital  Expenditures of the Company and
its subsidiaries  directly  associated with the Garyville Propylene Upgrade
Project.  In addition,  to the extent that  information  can  reasonably be
obtained on the nature of assets  rented or financed by  operating  leases,
such  information  shall be presented along with the Annual Capital Budget.
Copies of the Draft Annual  Capital Budget shall be provided to each Member
(at the same  time) and to the Board of  Managers.  No later  than the last
regular  meeting of the Board of Managers for a Fiscal Year,  the Executive
Officers  shall  present to the Board of Managers the Draft Annual  Capital
Budget for the  following  Fiscal Year for the Board of  Managers'  review,
consideration  and  approval,  with such  additions,  deletions and changes
thereto as the Board of Managers shall deem necessary. Upon its approval by
the Board of Managers (and taking into account any additions,  deletions or
other changes  deemed  necessary by the Board of Managers) the Draft Annual
Capital Budget for a Fiscal Year shall become the "Annual  Capital  Budget"
for such Fiscal Year.

                  (b) If the Board of  Managers  shall  fail to  approve an
Annual Capital Budget for any Fiscal Year, the total expenditures  provided
for in the Annual Capital Budget for such Fiscal Year shall be in an amount
equal to the Normal Annual Capital Budget Amount for such Fiscal Year.

                  (c) No later  than  August 30 of each  Fiscal  Year,  the
Board of Managers  shall review the Annual  Capital  Budget for such Fiscal
Year and shall make such  additions,  deletions and changes  thereto as the
Board of Managers shall deem necessary.

                  SECTION 8.10.  BUSINESS  PLAN. In Fiscal Year 1999 and in
each Fiscal Year  thereafter,  the Executive  Officers of the Company shall
timely  prepare or cause to be prepared a draft  business  plan (the "Draft
Business  Plan")  for the next  three  Fiscal  Years.  Copies  of the Draft
Business  Plan shall be  provided  to each Member (at the same time) and to
the Board of Managers.  No later than the last regular meeting of the Board
of Managers for a Fiscal Year, the Executive  Officers shall present to the
Board of Managers the Business  Plan for their  review,  consideration  and
approval,  with such additions,  deletions and changes thereto as the Board
of  Managers  shall  deem  necessary.  Upon its  approval  by the  Board of
Managers  (and taking into account any such  additions,  deletions or other
changes deemed necessary by the Board of Managers), the Draft Business Plan
for a Fiscal Year shall become the "Business Plan" for such Fiscal Year.

                  SECTION 8.11.  REQUIREMENTS AS TO AFFILIATE TRANSACTIONS.
(a) The Company and its subsidiaries  shall only be permitted to enter into
or renew or  extend  the term  thereof  (whether  pursuant  to  contractual
provisions  thereof or  otherwise)  an  agreement or a  transaction  with a
Member or an  Affiliate  of a Member  (which,  solely for  purposes of this
Section  8.11,  shall be deemed to include  any entity more than 10% of the
voting  stock or other  ownership  interests  of, or economic  interest in,
which  is  owned  by a  Member  (other  than  the  Company  or  any  of its
subsidiaries))  on the same  terms or on  terms  no less  favorable  to the
Company or such  subsidiary than could be obtained from a third party on an
arm's-length basis (an "Arm's-Length Transaction").

                  (b)  (i) If (A)  the  Company  or any  subsidiary  of the
         Company  enters  into,  renews or extends the term of (pursuant to
         contractual  provisions  thereof that were previously  approved by
         the  Board of  Managers  or  otherwise)  or  materially  amends or
         changes the terms or provisions  of, any agreement or  transaction
         between the Company or any of its  subsidiaries  and any Member or
         any  Affiliate  of  any  Member  (a  "Section  8.11(b)   Affiliate
         Transaction")  or proposes to do any of the foregoing and (ii) not
         later than 90 days after receiving written notice thereof from the
         Company  pursuant  to  Section  7.03 or  otherwise  (which  notice
         describes the material terms and conditions of such transaction in
         reasonable detail),  the Member that is not (or whose Affiliate is
         not) a party to such Section 8.11(b)  Affiliate  Transaction  (the
         "Non-Contracting Member") notifies the Company and the Member that
         is (or  whose  Affiliate  is) a  party  to  such  Section  8.11(b)
         Affiliate  Transaction (the "Contracting  Member") in writing that
         the Non-Contracting Member believes in good faith that either such
         Affiliate  Transaction is not an Arm's-Length  Transaction or that
         the quality of the service being provided or to be provided by the
         Contracting  Member is  inferior to that which the Company and its
         subsidiaries  could  otherwise  obtain  on  comparable  terms  and
         conditions,  then the Company  shall  promptly  (and, in any event
         within  30  days)  provide  the  Non-Contracting   Member  with  a
         reasonably  detailed  explanation  of the basis for the  Company's
         determination   that  such  new,  renewed  or  extended  Affiliate
         Transaction is an  Arm's-Length  Transaction or the quality of the
         service  being  provided  or to be provided to the Company and its
         subsidiaries is not inferior.

                  (ii)  If  following   receipt  of  such   evidence,   the
         Non-Contracting  Member  is not  reasonably  satisfied  that  such
         Affiliate  Transaction  is  an  Arm's-Length  Transaction  or  the
         quality of the  service  being  provided  or to be provided to the
         Company and its subsidiaries is not inferior, then, at the written
         request of the Non-Contracting  Member (such written request being
         an "Affiliate  Transaction Dispute Notice"), the Company shall (A)
         modify the terms of such Affiliate  Transaction so that it becomes
         an  Arm's-Length  Transaction,  (B) if the  Company  had given the
         Members  written  notice  pursuant  to  Section  7.03(a)  prior to
         entering into,  renewing or extending such Affiliate  Transaction,
         not enter into, renew or extend such Affiliate  Transaction or (C)
         if the Company had given the Members  written  notice  pursuant to
         Section 7.03(a) prior to entering into, renewing or extending such
         Affiliate Transaction,  enter into, renew or extend such Affiliate
         Transaction  in which  event the  determination  of  whether  such
         Affiliate  Transaction  is  an  Arm's  Length  Transaction  and/or
         whether  the  quality of the  service  being  provided is inferior
         shall be in accordance with the Dispute Resolution  Procedures set
         forth in Article  XIII or (D) if the Company  shall not have given
         the Members  written notice  pursuant to Section  7.03(a) prior to
         entering into,  renewing or extending such Affiliate  Transaction,
         commence the dispute  resolution  procedures  set forth in Article
         XIII.

                  (iii) For  purposes of Article  XIII,  a  Non-Contracting
         Member's  delivery of an Affiliate  Transaction  Dispute Notice to
         the  Company  shall  constitute   delivery  of  a  Dispute  Notice
         thereunder,  and the  Company  shall  be  required  to  deliver  a
         Response to the Non-Contracting  Member within 30 days thereafter.
         If it is finally  determined  pursuant to such Dispute  Resolution
         Procedures  that such  Affiliate  Transaction  is an  Arm's-Length
         Transaction and, if disputed, that the quality of service being so
         provided is not  inferior,  then the Company shall be permitted to
         enter into, renew or extend such Affiliate  Transaction.  If it is
         finally determined pursuant to such Dispute Resolution  Procedures
         that such Affiliate Transaction is not an Arm's-Length Transaction
         or that the quality of service being so provided is inferior, then
         the  Company  shall  either  modify  the  terms of such  Affiliate
         Transaction so that it becomes an Arm's-Length Transaction and, if
         disputed,  with an  adequate  level of  quality  of service or not
         enter into,  renew or extend such  Affiliate  Transaction.  In the
         event that such  Affiliate  Transaction  has already  been entered
         into,   renewed  or  extended,   then  (A)  the  Company  and  the
         Contracting  Member shall make such  modifications to the terms of
         such Affiliate Transaction as are necessary so that such Affiliate
         Transaction becomes an Arm's-Length  Transaction and, if disputed,
         with  an  adequate  level  of  quality  of  service  and  (B)  the
         Contracting  Member  shall pay the Company an amount  equal to the
         difference  between (I) the costs  incurred  by the Company  under
         such Affiliate  Transaction  since the time of such entering into,
         renewal or  extension  and (II) the costs that the  Company  would
         have incurred  under such Affiliate  Transaction  during such time
         period  had  such  Affiliate   Transaction  been  an  Arm's-Length
         Transaction and, if disputed, with an adequate level of quality of
         service  at  the  time  of  such  initial  agreement,  renewal  or
         extension.

                  SECTION 8.12.  REVIEW OF CERTAIN  AFFILIATE  TRANSACTIONS
RELATED TO CRUDE OIL PURCHASES AND SHARED  SERVICES.  (a) (i) Not less than
30 days prior to the regular  meeting of the Board of  Managers  during the
fourth Fiscal Quarter of each Fiscal Year (or, if no regular meeting of the
Board of Managers is  scheduled  during such Fiscal  Quarter,  at a special
meeting of the Board of Managers during such Fiscal  Quarter),  the Company
shall submit to the Board of Managers a reasonably detailed  description of
any proposed  transactions or agreements  related to crude oil purchases by
the Company and its subsidiaries from Marathon or any Affiliate of Marathon
that are intended to remain in effect or to be put into effect  during such
next Fiscal Year (collectively, the "Marathon Crude Oil Purchase Program").
Following such submission,  the Company shall provide the Board of Managers
promptly  with such  information  with respect to such  Marathon  Crude Oil
Purchase  Program and the Company's  other proposed crude oil purchases and
policies for such next Fiscal Year as any  Representative  shall reasonably
request.  At each such regular or special  meeting during the fourth Fiscal
Quarter of each  Fiscal  Year,  the Board of  Managers  shall  review  such
Marathon  Crude Oil Purchase  Program.  During such next Fiscal  Year,  the
Company and its subsidiaries  shall be permitted to purchase crude oil from
Marathon or any Affiliate of Marathon  only on the terms and  conditions of
the proposed  transactions and agreements  submitted to and approved by the
Board of Managers at such regular or special meeting  pursuant to a vote in
accordance with Section 8.07(b) (the "Approved  Marathon Crude Oil Purchase
Program"). Any purchase (or group of related purchases) of crude oil by the
Company  or any of its  subsidiaries  from  Marathon  or any  Affiliate  of
Marathon  during  such  Fiscal Year that is an  Affiliate  Transaction  for
purposes of Section 8.08(k) and is not made under or in accordance with the
Approved Marathon Crude Oil Purchase Program and any material  amendment to
or change in the Approved  Marathon Crude Oil Purchase  Program during such
Fiscal  Year  shall be made only with the  prior  approval  of the Board of
Managers pursuant to a vote in accordance with Section 8.07(b).

                  (ii) The  Company  shall  prepare and send to each Member
         (at the same time)  promptly,  but in no event later than the 30th
         day after the last day of each  Fiscal  Quarter,  (A) a summary of
         all  Crude  Oil  Purchases  during  such  Fiscal  Quarter,  (B)  a
         description of any  amendments  to, changes in or deviations  from
         the Approved  Marathon Crude Oil Purchase Program in effect during
         such Fiscal Quarter,  (C) a description of any then known proposed
         amendments to, changes in or deviations from the Approved Marathon
         Crude Oil Purchase Program in effect during the remaining  balance
         of the Fiscal Year and (D) such other  information with respect to
         purchases  of crude oil by the  Company  and its  subsidiaries  as
         either Member shall reasonably request.

                  (b)(i) All administrative services that Marathon, Ashland
         and each of their respective  Affiliates provide to the Company or
         any of its subsidiaries, and that the Company and its subsidiaries
         provide  to   Marathon,   Ashland  or  any  of  their   respective
         Affiliates, shall be pursuant to the Shared Services Agreement. To
         the extent that there is a conflict  between  the Shared  Services
         Agreement,  Schedule  10.2(e) to the Marathon  Asset  Transfer and
         Contribution  Agreement  Disclosure  Letter or Schedule 10.2(e) to
         the Ashland Asset Transfer and Contribution  Agreement  Disclosure
         Letter,  on the one hand, and this  Agreement,  on the other hand,
         this Agreement shall control.

                  (ii) Not less  than 90 days  prior to each of the  annual
         meetings  of the Board of  Managers  held in 2000,  2003 and every
         three years  thereafter,  the Company shall submit to the Board of
         Managers the  provisions  of the Shared  Services  Agreement  that
         relate to each  Significant  Shared Service then in effect or that
         is proposed to be put into effect. Following such submission,  the
         Company  shall  provide the Board of Managers  promptly  with such
         information with respect to such  Significant  Shared Services and
         with respect to any other Shared  Services then being  provided or
         proposed  to be provided as any  Representative  shall  reasonably
         request.   At  each   such   annual   meeting,   unless   all  the
         Representatives  otherwise  agree,  the  Board of  Managers  shall
         review each such  Significant  Shared Service and shall  determine
         pursuant to a vote in accordance with Section 8.07(b) whether such
         Significant Shared Service should be continued (or, in the case of
         any proposed Significant Shared Service, put into effect).  Unless
         the Board of Managers  approves  pursuant to a vote in  accordance
         with  Section  8.07(b)  the  continuation  or  effectiveness  of a
         Significant  Shared Service,  the Shared Service  Agreement to the
         extent it  relates to such  Significant  Shared  Service  shall be
         terminated  effective 90 days after such annual meeting or at such
         later date as the Board of Managers  shall  specify  pursuant to a
         vote in accordance  with Section  8.07(b) and the Company shall be
         deemed at the time of such annual  meeting to have given notice to
         the Member providing or receiving (or whose Affiliate is providing
         or receiving) such Significant  Shared Service that the Company is
         terminating  the Shared  Service  Agreement  with  respect to such
         Significant Shared Service.

                  SECTION  8.13.   ADJUSTABLE   AMOUNTS.   Within  30  days
following the date on which the United States Department of Labor Bureau of
Labor  Statistics  for all Urban  Areas  publishes  the Price Index for the
month of  September of each Fiscal Year  commencing  September,  1998,  the
Company  shall   determine   whether  the  Average  Annual  Level  for  the
immediately  preceding  twelve-month  period exceeds the Base Level. If the
Company  determines  that the Average  Annual  Level for such  twelve-month
period exceeds the Base Level,  then the Company shall increase or decrease
each of the dollar amounts set forth in this Agreement (other than the $348
million and $346 million  amounts set forth in the  definition  of Adjusted
DD&A, the $657 million,  $600 million,  $80 million,  $20 million and $12.4
million  amounts set forth in the definition of Adjusted  EBITDA,  the $240
million amount set forth in the definition of "Normal Annual Capital Budget
Amount"  in  Section  1.01,  the $100  million  amount set forth in Section
8.08(f)(i)  and any  dollar  amount set forth in any  Appendix,  Exhibit or
Schedule to this  Agreement,  including  Schedule 8.14) (each dollar amount
that is  adjusted  pursuant  to this  Section  8.13  being  an  "Adjustable
Amount"),  including,  without  limitation,  the following  amounts,  to an
amount  calculated  by  multiplying  the  relevant  Adjustable  Amount by a
fraction whose numerator is the Average Annual Level for such  twelve-month
period  and whose  denominator  is the Base  Level:  (i) the  $100,000,  $2
million and $25 million  amounts set forth in the  definition of "Affiliate
Transaction"  and the $2  million  amount  set forth in the  definition  of
"Significant  Shared  Service"  in each case in Section  1.01;  (ii) the $2
million amount set forth in Section  6.06(c);  (iii) the $2 million amounts
set forth in Sections 6.08(b), (d) and (e); (iv) the $20 million amount set
forth in  Section  8.08(a)(i);  (v) the $80  million  amount  set  forth on
Section  8.08(f)(ii)  (or such  other  dollar  amount  as  shall be  agreed
pursuant  to the  proviso to  Section  8.08(f)(ii));  (vi) the $50  million
amount set forth in Section 8.08(g);  (vii) the $50 million and $25 million
amounts  set forth in  Section  8.08(h)(i);  and (viii)  each $7.5  million
amount set forth in Section  14.01(a);  provided that in no event shall any
Adjustable  Amount be decreased  below the initial amount thereof set forth
herein.  Within five  Business Days after making such  determinations,  the
Company shall  distribute to each Member a notice  setting  forth:  (A) the
amount by which the Average  Annual Level for such Fiscal Year exceeded the
Base  Level  and  (B)  the  calculations  of any  adjustments  made  to the
Adjustable  Amounts  pursuant to this Section 8.13. Any adjustment  made to
the Adjustable  Amounts pursuant to this Section 8.13 shall be effective as
of January 1st of the next Fiscal Year.

                  SECTION  8.14.  COMPANY  LEVERAGE  POLICY.  The  leverage
policy for the Company  shall be the leverage  policy set forth on Schedule
8.14,  with such  modifications,  alterations or amendments  thereto as the
Board of  Managers  shall from time to time  approve  pursuant to a vote in
accordance  with Section  8.07(b) (such  leverage  policy,  as so modified,
altered  or  amended,  is  referred  to  herein  as the  "Company  Leverage
Policy").

                  SECTION 8.15.  COMPANY'S INVESTMENT GUIDELINES.
The Company's Senior Vice  President-Finance and Commercial Services,  Vice
President-Finance  and Controller and Treasurer (or Treasury Manager) shall
constitute  an  Investment  Policy  Committee  of  the  Company  and  shall
establish investment  guidelines for the Company and its subsidiaries (such
investment guidelines, as they may be modified,  altered or amended by such
Investment  Policy  Committee  from time to time, are referred to herein as
the  "Company  Investment  Guidelines").  The  initial  Company  Investment
Guidelines is set forth on Schedule 8.15. The Company and its  subsidiaries
shall only make investments that are permitted under the Company Investment
Guidelines at the time of such  investments.  In addition,  the Company and
its  subsidiaries  shall invest all Surplus Cash (after  meeting daily cash
requirements) in accordance with the Company Investment Guidelines.

                  SECTION 8.16.  REQUIREMENTS AS TO OPERATING  LEASES.  The
Company and its  subsidiaries  shall not enter into any operating lease (as
determined in accordance with Applicable  GAAP) if the purpose or intent of
entering into such operating  lease is to circumvent  the Company  Leverage
Policy or the super majority voting requirement for Capital Expenditures of
the Company set forth in Section 8.08(f).  The lease by the Company and its
subsidiaries  of vehicles,  railcars and computers in  accordance  with the
historical  practices of the Ashland  Business  and the  Marathon  Business
shall  not be  deemed to  violate  this  Section  8.16,  provided,  for the
avoidance of doubt,  that all Ordinary Course Lease Expenses related to any
such leases shall be  considered  Ordinary  Course  Lease  Expenses for the
purposes of Section 8.08(f)(ii).

                  SECTION  8.17.  LIMITATIONS  ON ACTIONS  RELATING  TO THE
CALCULATION OF DISTRIBUTABLE CASH. Notwithstanding anything to the contrary
contained  in this  Agreement,  the Company  shall not, and shall cause its
subsidiaries  not to (a)  modify,  alter or amend  the  Company  Investment
Guidelines,   (b)   accelerate   the  payment  of  the  Company's  and  its
subsidiaries'  accounts payable,  (c) delay the collection of the Company's
and its subsidiaries'  accounts receivable or (d) take any other action, if
the  purpose  or  intent  of  such  action  is  to  reduce  the  amount  of
Distributable  Cash in a manner that is inconsistent with the intent of the
Members to maximize the amount of Distributable  Cash  distributions to the
Members.

                  SECTION 8.18. RELIANCE BY THIRD PARTIES.  Persons dealing
with the  Company  are  entitled  to rely  conclusively  upon the power and
authority of the Board of Managers herein set forth.  Except as provided in
this Agreement, neither the President, nor a Representative, nor any Member
shall have any authority to bind the Company or any of its subsidiaries.

                  SECTION 8.19. INTEGRATION OF RETAIL OPERATIONS. (a) Until
the  Critical  Decision is made  regarding  the  location of the  Company's
retail operations' headquarters,  the Company's retail operations' business
shall have headquarters in both Enon, Ohio and Lexington, Kentucky.

                  (b) (i) The Company shall make a formal recommendation to
         the Board of Managers with respect to each  Critical  Decision not
         later  than  the  ten-month   anniversary  of  the  Closing  Date.
         Following receipt of a formal  recommendation  with respect to any
         Critical  Decision,  Marathon and Ashland shall  negotiate in good
         faith to reach an agreement with respect to such Critical Decision
         not later than the first anniversary of the Closing Date.

                  (ii)  Each  formal  recommendation  with  respect  to any
         Critical Decision shall be accompanied by a report on the business
         and  economic  analyses  used by the  Company  to  arrive  at such
         recommendation,   including  but  not  limited  to,  a  reasonably
         detailed  description of the risks and benefits of the recommended
         decision and the anticipated impact of the recommended decision on
         the Speedway and SuperAmerica brand images and business models.

                  (iii) Following receipt of any formal recommendation with
         respect to any Critical Decision, each Member may request, and the
         Company shall promptly  provide to both Members,  such  additional
         information   and   analyses   (including   studies   by   outside
         consultants)  as such  Member may  reasonably  request;  provided,
         however,  any additional  information request shall not extend the
         Critical Decision Termination Date.

                  (c) If any Primary Critical  Decision shall not have been
agreed by the  Board of  Managers  pursuant  to a vote in  accordance  with
Section  8.07(b) prior to the first  anniversary  of the Closing Date,  the
Critical  Decision  Termination  Date with respect to such Primary Critical
Decision shall be automatically, and without any further action required by
either  Member,  the Company or the Board of Managers,  extended  until the
fifteen-month  anniversary  of the Closing Date.  During the period of such
extension,   the  Company  shall  provide  promptly  to  each  Member  such
additional   information   or  analyses   (including   studies  by  outside
consultants) as either Member shall reasonably  request.  Not later than 30
days  prior to the  fifteen-month  anniversary  of the  Closing  Date,  the
Company  shall,  if  requested  by  either  Member,  again  make  a  formal
recommendation  to the  Board of  Managers  with  respect  to such  Primary
Critical Decision. Such formal recommendation shall include a report on the
supporting business and economic analyses described in Section 8.19(b)(ii).
Any  request  for  additional  information  shall not extend  the  Critical
Decision Termination Date.

                  (d) Until such time as the implementation of any Critical
Decision shall have been completed in all material respects,  the President
of the  Company  shall  report to the  Board of  Managers  at each  regular
meeting of the Board of Managers  on the  implementation  of such  Critical
Decision  and on any  material  modifications  or changes to such  Critical
Decision.

                  (e) To the extent there is any conflict between the terms
and provisions of this Agreement and the terms and provisions of the Retail
Integration  Protocol,  the terms and  provisions of this  Agreement  shall
control.


                                 ARTICLE IX

                                  Officers

                  SECTION  9.01.  (a)  ELECTION,  APPOINTMENT  AND  TERM OF
OFFICE.  The executive  officers of the Company (the "Executive  Officers")
shall  consist  solely of: a President;  an Executive  Vice  President;  an
officer principally in charge of refining; an officer principally in charge
of wholesale and branded marketing; the officer or officers (two initially)
principally in charge of retail marketing; an officer principally in charge
of supply  and  transportation;  an officer  who shall be the  Senior  Vice
President-Finance  and Commercial  Services of the Company;  and an officer
who shall be the general counsel of the Company;  provided,  however,  that
Marathon and Ashland may make additions or deletions to the positions which
shall be considered  executive officers of the Company by mutual agreement.
Schedule C sets forth a list of (i) the  persons who  Marathon  and Ashland
have chosen to serve  initially as the  Executive  Officers of the Company,
(ii) the executive  office for which each such person is to serve and (iii)
whether each such person was  designated  by Marathon or Ashland.  Marathon
and Ashland agree that the composition of the initial Executive Officers is
intended to reflect their respective  Percentage  Interests in the Company.
Accordingly,  if any  person  identified  on  Schedule  C is for any reason
unable or unwilling to serve as an Executive  Officer at the Closing  Date,
the Member who  designated  such person shall have the right to designate a
substitute  person,  subject to the right of the other Member to consent to
such substitute nominee (which consent shall not be unreasonably withheld).
Marathon  and  Ashland  shall  cause their  respective  Representatives  to
promptly approve the appointment of each person listed on Schedule C to the
related executive office position listed on Schedule C.

                  (b)  Except  as  otherwise  determined  by the  Board  of
Managers,  each Executive  Officer shall hold office until his or her death
or  until  his  or  her  earlier  resignation  or  removal  in  the  manner
hereinafter  provided.  Except as otherwise  expressly provided herein, the
Executive  Officers  shall have such powers and duties in the management of
the  Company as  generally  pertain to their  respective  offices as if the
Company were a corporation  governed by the General  Corporation Law of the
State of Delaware.

                  (c) The Board of Managers may elect or appoint such other
officers  to  assist  and  report  to the  Executive  Officers  as it deems
necessary.  Subject to the preceding sentence, each such officer shall have
such  authority and shall perform such duties as may be provided  herein or
as the Board of Managers may prescribe.  The Board of Managers may delegate
to any  Executive  Officer the power to choose such other  officers  and to
prescribe their respective duties and powers.

                  (d)  Except  as  otherwise  determined  by the  Board  of
Managers,  if additional  officers are elected or appointed during the year
pursuant to Section 9.01(c),  each such officer shall hold office until his
or her death or until his or her  earlier  resignation  or  removal  in the
manner hereinafter provided.

                  SECTION 9.02. RESIGNATION, REMOVAL AND VACANCIES. (a) Any
officer may resign at any time by giving written notice to the President or
the Secretary of the Company, and such resignation shall take effect at the
time specified therein or, if the time when it shall become effective shall
not be specified therein, when accepted by action of the Board of Managers.
Except  as  aforesaid,  the  acceptance  of such  resignation  shall not be
necessary to make it effective.

                  (b) All officers  and agents  elected or appointed by the
Board of  Managers  shall be subject to removal at any time by the Board of
Managers with or without cause.

                  (c) Vacancies in all Executive Officer positions may only
be  filled by the  majority  vote of the  Representa-tives  on the Board of
Managers.  In each instance where a vacant Executive Officer position is to
be filled,  Marathon, after consultation with the Company, shall first send
Ashland a notice which  discloses the name and details of the candidate for
the vacant Executive Officer position that the  Representatives of Marathon
will  nominate  and  vote in  favor of for  such  position.  Ashland  shall
thereafter have the right, by notice to the Company and Marathon within ten
days after receipt of such notice from  Marathon,  to veto such  candidate.
Each  candidate  that  Marathon  proposes  for a vacant  Executive  Officer
position  shall be a bona fide  candidate  who is willing and able to serve
and who  Marathon in good faith  believes is  qualified to fill such vacant
Executive Officer position (a "Qualified Candidate").  In the event Ashland
exercises its veto with respect to a Qualified Candidate,  the vacancy will
be  filled  by the  majority  vote of the  Representatives  on the Board of
Managers.
                  SECTION 9.03. DUTIES AND FUNCTIONS OF EXECUTIVE OFFICERS.
(a)  President.  The  President of the  Company,  who shall be a non-voting
member of the  Board of  Managers,  shall be in  charge  of the  day-to-day
operations of the Company and shall preside at all meetings of the Board of
Managers and shall perform such other duties and exercise  such powers,  as
may from time to time be prescribed by the Board of Managers.

                  (b)  Executive   Vice   President.   The  Executive  Vice
President of the Company initially shall report to the President and be the
officer  principally  in  charge of all  supply,  refining,  marketing  and
transportation  operations of the Company  other than the Company's  retail
operations.

                  (c) Other Executive  Officers.  The Executive Officers of
the Company other than the President and the Executive Vice President shall
perform such duties and exercise  such powers,  as may from time to time be
prescribed by the President or the Board of Managers.


                                 ARTICLE X

                     Transfers of Membership Interests

                  SECTION 10.01.  RESTRICTIONS  ON TRANSFERS.  (a) General.
Except as  expressly  provided  by this  Article X,  neither  Member  shall
Transfer all or any part of its Membership  Interests to any person without
first  obtaining the written  approval of the other Member,  which approval
may be granted or withheld in its sole discretion. Notwithstanding anything
to the contrary contained in this Agreement, no Transfer by a Member of its
Membership  Interests  to any person  shall be made  except to a  permitted
assignee  under  Article  XV  of  the  Put/Call,  Registration  Rights  and
Standstill Agreement.

                  (b)  Transfer by  Operation of Law. In the event a Member
shall be party to a merger,  consolidation or similar business  combination
transaction with a third party or sell all or substantially  all its assets
to a third  party,  such  Member  may  Transfer  all (but not  part) of its
Membership  Interests to such third  party;  provided,  however,  that such
Member shall not be permitted to Transfer its Membership  Interests to such
third  party  as  aforesaid  if the  purpose  or  intent  of  such  merger,
consolidation,  similar  business  combination  transaction  or  sale is to
circumvent or avoid the  application of Sections  10.01(c) and 10.04 to the
Transfer of such Member's Membership Interests to such third party.

                  (c)  Transfer by Sale to Third  Party.  At any time after
December 31,  2002, a Member may sell all (but not part) of its  Membership
Interests (and, in the case of Ashland, the Ashland LOOP/LOCAP Interest) to
any person  (other than a Transfer by  operation of law pursuant to Section
10.01(b),  a Transfer  to a Wholly  Owned  Subsidiary  pursuant  to Section
10.01(d) or a Transfer by Ashland to Marathon pursuant to Section 10.01(e))
if (i) it shall first have  offered  the other  Member the  opportunity  to
purchase  such  Membership  Interests  (and,  in the case of  Ashland,  the
Ashland  LOOP/LOCAP  Interest)  pursuant  to the  right  of  first  refusal
procedures set forth in Section 10.04,  (ii) such sale is completed  within
the time periods  specified in Section 10.04,  (iii) the other Member shall
have approved the purchaser of such Membership  Interests (and, in the case
of Ashland, the Ashland LOOP/LOCAP  Interest),  which approval shall not be
unreasonably  withheld  or delayed  and (iv) it shall use its  commercially
reasonable  best efforts to (A) terminate the  outstanding  Original  Lease
underlying  each of its Designated  Sublease  Agreements on or prior to the
date of such Transfer and (B) contribute the related Subleased  Property to
the  Company or one of its  subsidiaries  at no cost to the Company or such
subsidiary  on or prior to the date of such  Transfer;  provided,  however,
that (i) such Member  shall not be  obligated to pay more than a reasonable
amount  as  consideration  therefor  to,  or make  more  than a  reasonable
financial  accommodation  in favor of, or commence  litigation  against,  a
third party lessor with respect to any such  underlying  Original  Lease in
order  to  obtain  any  consent  required  from  such  lessor  and (ii) any
additional  cost  associated  with  exercising an option under the Original
Lease to purchase  Subleased  Property or to terminate  the Original  Lease
shall  be  deemed  not to  constitute  an  obligation  to pay  more  than a
reasonable  amount. In the event that such Member is unable to terminate an
outstanding  Original Lease in accordance with this Section 10.02(b),  then
(i) the Company  shall be entitled  to continue to sublease  the  Subleased
Property pursuant to the related  Designated  Sublease  Agreement until the
term of the Original Lease  expires,  (ii) the Member shall continue to use
its  commercially  reasonable  best efforts to terminate the Original Lease
and  contribute  the Subleased  Property to the Company as provided  above;
provided,  however  that (A) such Member shall not be obligated to pay more
than a reasonable amount as consideration  therefor to, or make more than a
reasonable  financial  accommodation  in favor of, or  commence  litigation
against,  a third party lessor with respect to any such  Original  Lease in
order  to  obtain  any  consent  required  from  such  lessor  and  (b) any
additional  cost  associated  with  exercising an option under the Original
Lease to purchase  Subleased  Property or to terminate  the Original  Lease
shall  be  deemed  not to  constitute  an  obligation  to pay  more  than a
reasonable amount and (iii) if such Member subsequently  acquires fee title
to the Subleased  Property,  such Member shall  contribute  such  Subleased
Property  to the  Company  or one of its  subsidiaries  at no  cost  to the
Company or such  subsidiary  at such time. It is expressly  understood  and
agreed that, in determining  whether to reasonably withhold its approval of
a proposed  purchaser of Marathon's  Membership  Interests pursuant to this
Section   10.01(c),   Ashland   shall   be   entitled   to   consider   the
creditworthiness  of  such  proposed  purchaser,   including  whether  such
proposed  purchaser is likely to be able to perform all of  Marathon's  and
USX's respective  obligations under the Put/Call,  Registration  Rights and
Standstill Agreement.

                  (d)  Transfer to Wholly  Owned  Subsidiary.  A Member may
Transfer  all (but not part) of its  Membership  Interests at any time to a
Wholly  Owned  Subsidiary  of such  Member if (i) such  Member  shall  have
received an opinion from  nationally  recognized tax counsel  acceptable to
both Members that such  Transfer  will not result in a  termination  of the
status of the Company as a partnership  for Federal income tax purposes and
(ii) the transferring Member enters into an agreement with the other Member
providing  that  so  long  as  such  Wholly  Owned  Subsidiary  holds  such
transferring  Member's Membership  Interests,  such Wholly Owned Subsidiary
shall remain a Wholly Owned Subsidiary of such transferring Member.

                  (e) Transfer  Pursuant to Put/Call,  Registration  Rights
and  Standstill  Agreement.  Ashland  may  Transfer  all of its  Membership
Interests  to Marathon in  connection  with the exercise by Marathon of its
Marathon  Call Right or its Special  Termination  Right or the  exercise by
Ashland of its Ashland Put Right. In addition, Marathon may Transfer all of
its  Membership  Interests  to Ashland in  connection  with the exercise by
Ashland of its Special Termination Right.

                  (f)   Consequences   of  Permitted   Transfers.   (i)  In
connection  with any  Transfer  by a  Member  to a third  party  transferee
pursuant to Section 10.01(b),  (A) such third party transferee shall at the
time of such Transfer become subject to all of such  transferring  Member's
obligations  hereunder  and  shall  succeed  to  all of  such  transferring
Member's  rights  hereunder  and (B)  such  transferring  Member  shall  be
relieved of all of its obligations hereunder other than with respect to any
default  hereunder  by such  transferring  Member or any of its  Affiliates
hereunder that occurred prior to the time of such Transfer.

                  (ii) In  connection  with any  Transfer  by a Member to a
         third party  transferee or to the other Member pursuant to Section
         10.01(c),  (A) such third party  transferee  or such other  Member
         shall at the time of such Transfer  become  subject to all of such
         transferring  Member's obligations  hereunder and shall succeed to
         all of such  transferring  Member's rights  hereunder and (B) such
         transferring Member shall at the time of such Transfer be relieved
         of all of its obligations hereunder other than with respect to any
         default  hereunder  by  such  transferring  Member  or  any of its
         Affiliates that occurred prior to the time of such Transfer.

                  (iii) In  connection  with any  Transfer by a Member to a
         Wholly  Owned  Subsidiary  of  such  Member  pursuant  to  Section
         10.01(d),  (A) such Wholly Owned  Subsidiary  shall at the time of
         such Transfer  become subject to all of such Member's  obligations
         hereunder  and  shall  succeed  to all  of  such  Member's  rights
         hereunder  and  (B)  such  Member  shall  not be  relieved  of its
         obligations  hereunder  without the prior  written  consent of the
         other Member, which consent shall not be unreasonably  withheld or
         delayed.

                  (iv) In  connection  with  any  Transfer  by  Ashland  to
         Marathon pursuant to Section  10.01(e),  (A) Marathon shall at the
         time  of  such  Transfer   become  subject  to  all  of  Ashland's
         obligations hereunder and shall succeed to all of Ashland's rights
         hereunder  and (B) Ashland  shall at the time of such  Transfer be
         relieved  of all of its  obligations  hereunder  other  than  with
         respect  to  any  default  hereunder  by  Ashland  or  any  of its
         Affiliates  that occurred prior to the Exercise Date (as such term
         is defined in the  Put/Call,  Registration  Rights and  Standstill
         Agreement).

                  (v) In  connection  with  any  Transfer  by  Marathon  to
         Ashland  pursuant to Section  10.01(e),  (A) Ashland  shall at the
         time  of  such  Transfer  become  subject  to  all  of  Marathon's
         obligations  hereunder  and  shall  succeed  to all of  Marathon's
         rights  hereunder  and  (B)  Marathon  shall  at the  time of such
         Transfer  be relieved of all of its  obligations  hereunder  other
         than with  respect to any default  hereunder by Marathon or any of
         its  Affiliates  that  occurred  prior to the Special  Termination
         Exercise   Date  (as  such  term  is  defined  in  the   Put/Call,
         Registration Rights and Standstill Agreement).

                  (vi) In  connection  with any  Transfer  by  Ashland to a
         third party transferee  pursuant to Section 10.01(b),  10.01(c) or
         10.01(d),  such third party  transferee  shall at the time of such
         Transfer  succeed to all of Ashland's  veto rights  under  Section
         9.02(c);  provided,  that  if  Ashland  Transfers  its  Membership
         Interests  to  a  third  party  transferee   pursuant  to  Section
         10.01(c),  such third party  transferee  shall not  thereafter  be
         permitted  to transfer its veto rights  under  Section  9.02(c) to
         another third party transferee pursuant to Section 10.01(c).

                  (vii) In  connection  with any  Transfer by a Member to a
         third  party   transferee   pursuant  to  this   Article  X,  such
         transferring  Member shall  retain all of the rights  granted to a
         Member  under  Article VII to examine the books and records of the
         Company and to receive  financial  statements and reports prepared
         by the Company  until such time  following  such  Transfer as such
         transferring  Member ceases to have any liability under Article IX
         of the Asset Transfer and Contribution Agreement.

                  (g) Consequences of an Unpermitted Transfer. Any Transfer
of a Member's  Membership  Interests  made in violation  of the  applicable
provisions of this Agreement shall be void and without legal effect.

                  SECTION 10.02. CONDITIONS FOR ADMISSION. No transferee of
all of the Membership Interests of any Member shall be admitted as a Member
hereunder unless (a) such Membership  Interests are Transferred to a person
in compliance with the applicable  provisions of this  Agreement,  (b) such
transferee   shall   have  executed  and  delivered  to  the  Company  such
instruments  as the Board of Managers  deems  necessary or desirable in its
reasonable  discretion to effectuate the admission of such  transferee as a
Member and to confirm the  agreement of such  transferee or recipient to be
bound by all the terms and provisions of this Agreement with respect to the
Membership  Interests  acquired by such  transferee and (c) such transferee
shall have executed and delivered an assignment  and  assumption  agreement
pursuant  to  Section  15.04  of  the  Put/Call,  Registration  Rights  and
Standstill Agreement.

                  SECTION 10.03. ALLOCATIONS AND DISTRIBUTIONS.  Subject to
applicable  Treasury  Regulations,  upon the Transfer of all the Membership
Interests of a Member as herein provided, the Profit or Loss of the Company
attributable to the Membership Interests so transferred for the Fiscal Year
during which such Transfer occurs shall be allocated between the transferor
and transferee as of the date set forth on the written assignment, and such
allocation  shall be based  upon any  permissible  method  agreed to by the
Members  that  is  provided  for in  Code  Section  706  and  the  Treasury
Regulations  issued thereunder.  Except as otherwise  expressly provided in
Section 5.01 of the Put/Call, Registration Rights and Standstill Agreement,
distributions  shall be made to the  holder  of  record  of the  Membership
Interests on the date of distribution.

                  SECTION 10.04.  RIGHT OF FIRST  REFUSAL.  (a) If a Member
(the  "Selling  Member")  shall  desire  to sell all (but not  part) of its
Membership  Interests (which,  for purposes of this Section 10.04, shall be
deemed to include, in the case of Ashland, the Ashland LOOP/LOCAP Interest)
pursuant to Section  10.01(c),  then the Selling  Member  shall give notice
(the  "Offer  Notice")  to  the  other  Member,  identifying  the  proposed
purchaser from whom it has received a bona fide offer and setting forth the
proposed sale price (which shall be payable only in cash or purchase  money
obligations secured solely by the Membership  Interests being sold) and the
other  material  terms and  conditions  upon  which the  Selling  Member is
proposing to sell such Membership Interests to such proposed purchaser.  No
such sale shall  encompass or be  conditioned  upon the sale or purchase of
any property other than such Membership  Interests (other than, in the case
of Ashland, the Ashland LOOP/LOCAP  Interest).  The other Member shall have
30 days from receipt of the Offer Notice to elect, by notice to the Selling
Member, to purchase the Membership  Interests offered for sale on the terms
and conditions set forth in the Offer Notice.

                  (b) If a  Member  makes  such  election,  the  notice  of
election  shall state a closing  date not later than 60 days after the date
of the Offer Notice. If such Member breaches its obligation to purchase the
Membership Interests of the Selling Member on the same terms and conditions
as those  contained in the Offer Notice after giving notice of its election
to make such purchase (other than where such breach is due to circumstances
beyond such Member's  reasonable  control),  then, in addition to all other
remedies available, the Selling Member may, at any time for a period of 270
days after such default,  sell such  Membership  Interests to any person at
any price and upon any other  terms  without  further  compliance  with the
procedures set forth in Section 10.04.

                  (c) If the other Member  gives  notice  within the 30-day
period  following  the Offer Notice from the Selling  Member that it elects
not to purchase the Membership  Interests,  the Selling Member may,  within
120 days after the end of such 30-day period (or 270 days in the case where
such  parties  have  received  a  second  request  under  HSR),  sell  such
Membership  Interests to the identified  purchaser (subject to clause (iii)
of Section  10.01(c))  on terms and  conditions  no less  favorable  to the
Selling  Member  than the terms  and  conditions  set  forth in such  Offer
Notice.  In the  event  the  Selling  Member  shall  desire  to  offer  the
Membership  Interests for sale on terms and conditions less favorable to it
than those  previously  set forth in an Offer Notice,  the  procedures  set
forth in this  Section  10.04  must again be  initiated  and  applied  with
respect to the terms and conditions as modified.

                  SECTION 10.05.  RESTRICTION ON RESIGNATION OR WITHDRAWAL.
Except in connection with a Transfer  permitted  pursuant to Section 10.01,
neither  Member  shall  resign or  withdraw  from the  Company  without the
consent of the other Member.  Any purported  resignation or withdrawal from
the Company in violation  of this Section  10.05 shall be null and void and
of no force or effect.


                                 ARTICLE XI

                 Liability, Exculpation and Indemnification

                  SECTION 11.01. LIABILITY. Except as otherwise provided by
the Delaware Act, the debts,  obligations  and  liabilities of the Company,
whether arising in contract, tort or otherwise,  shall be solely the debts,
obligations and liabilities of the Company,  and no Covered Person shall be
obligated  personally  for any such debt,  obligation  or  liability of the
Company solely by reason of being a Covered Person.

                  SECTION 11.02.  EXCULPATION.  (a) No Covered Person shall
be liable to the Company or any other Covered Person for any cost, expense,
loss, damage,  claim or liability incurred by reason of any act or omission
performed or omitted by such Covered  Person in such  capacity,  whether or
not such person  continues to be a Covered Person at the time of such cost,
expense,  loss, damage,  claim or liability is incurred or imposed,  if the
Covered  Person  acted in good  faith and in a manner  the  Covered  Person
reasonably  believed to be in or not opposed to the best  interests  of the
Company,  and if, with respect to any criminal  action or proceeding,  such
Covered Person had no reasonable cause to believe its conduct was unlawful,
except that a Covered  Person  shall be liable for any such cost,  expense,
loss,  damage,  claim or  liability  incurred  by  reason  of such  Covered
Person's breach of Section 12.02.

                  (b) A Covered Person shall be fully  protected in relying
in good faith upon the records of the  Company  and upon such  information,
opinions,  reports or statements  presented to the Company by any person as
to any matters the Covered Person reasonably believes are within such other
person's  professional or expert  competence and who has been selected with
reasonable  care by or on behalf  of the  Company,  including  information,
opinions,  reports or  statements as to the value and amount of the assets,
liabilities, profits, losses, or any other facts pertinent to the existence
and amount of assets from which  distributions to Members might properly be
paid.

                  SECTION 11.03. INDEMNIFICATION. (a) To the fullest extent
permitted  by  Applicable  Law,  a  Covered  Person  shall be  entitled  to
indemnification from the Company for any reasonable cost and expense, loss,
damage,  claim or liability  incurred by such Covered  Person in connection
with any pending, threatened or completed claim, action, suit or proceeding
by  reason of being a  Covered  Person or by reason of any act or  omission
performed or omitted by such Covered  Person in such  capacity,  whether or
not such  person  continues  to be a Covered  Person at the time such cost,
expense,  loss, damage,  claim or liability is incurred or imposed,  if the
Covered  Person (i) has been  successful  on the merits or  otherwise  with
respect to such claim,  action,  suit or proceeding,  or (ii) acted in good
faith and in a manner the Covered  Person  reasonably  believed to be in or
not opposed to the best  interests of the Company,  and if, with respect to
any criminal  action or  proceeding,  such Covered Person had no reasonable
cause to believe its conduct was  unlawful,  except that no Covered  Person
shall be entitled to be indemnified  in respect of any such cost,  expense,
loss, damage,  claim or liability incurred by such Covered Person by reason
of such Covered  Person's breach of Section 12.02 with respect to such acts
or omissions;  provided,  however,  that any  indemnity  under this Section
11.03 shall be provided  out of and to the extent of Company  assets  only,
and no Covered Person shall have any personal  liability on account of such
indemnification  of any other Covered Person, and provided further that, in
the case of officers,  employees  and agents of the Company,  such right to
indemnification shall be subject to any further limitations or requirements
that may be adopted by the Board of Managers,  provided such limitations or
requirements  were adopted  prior to the events that gave rise to the claim
for indemnification.

                  (b) Expenses incurred with respect to any claim,  action,
suit or proceeding of the character  described in Section 11.03(a) shall be
advanced to a Covered Person by the Company prior to the final  disposition
thereof,  but the Covered  Person shall be obligated to repay such advances
if it is ultimately  determined  that the Covered Person is not entitled to
indemnification  under  Section  11.03(a).  As  a  condition  to  advancing
expenses  hereunder,  the Company may require the Covered  Person to sign a
written  instrument  acknowledging  his  obligation  to repay any  advances
hereunder  if it is  ultimately  determined  he is  not  entitled  to  such
indemnity.

                  (c) Notwithstanding anything in this Section 11.03 to the
contrary,  no Covered  Person shall be indemnified in respect of any claim,
action, suit or proceeding initiated by such Covered Person or his personal
or legal  representative,  or which involved the voluntary  solicitation or
intervention of such person or his personal or legal representative  (other
than an action to enforce  indemnification  rights  hereunder or any action
initiated with the approval of a majority of the Board of Managers).

                  (d)  The  rights  of  indemnification  provided  in  this
Section 11.03 shall be in addition to any other rights to which any Covered
Person may  otherwise be entitled to by contract or  otherwise;  and in the
event of any  Covered  Person's  death,  such rights  shall  extend to such
Covered Person's heirs and personal representatives.


                                ARTICLE XII

                              Fiduciary Duties

                  SECTION 12.01. DUTIES AND LIABILITIES OF COVERED PERSONS.
To the  extent  that,  at law or in  equity,  a Covered  Person  has duties
(including  fiduciary  duties)  and  liabilities  relating  thereto  to the
Company or to any other Covered Person,  a Covered Person acting under this
Agreement shall not be liable to the Company or to any other Covered Person
for its good  faith  reliance  on the  provisions  of this  Agreement.  The
provisions  of this  Agreement,  to the extent that they expand or restrict
the duties and liabilities of a Covered Person otherwise existing at law or
in equity,  are agreed by the parties  hereto to replace  such other duties
and liabilities of such Covered Person.

                  SECTION 12.02. FIDUCIARY DUTIES OF MEMBERS OF THE COMPANY
AND  MEMBERS OF THE BOARD OF  MANAGERS.  Each Member and each member of the
Board of  Managers  shall have the  fiduciary  duties of  loyalty  and care
(similar  to the  fiduciary  duties of loyalty and care of  directors  of a
business  corporation  governed by the General Corporation Law of the State
of Delaware) to the Company and all of the Members.  Not-with-standing  any
provision of this Agreement to the contrary, each Member and each member of
the Board of Managers agrees to and shall exercise good faith, fairness and
loyalty  to the  Company  and to all of the  Members,  and  shall  make all
decisions  in a manner  that  such  Member  or such  member of the Board of
Managers  reasonably believes to be in the best interest of the Company and
all of the Members.  Notwithstanding  the foregoing,  this Section 12.02 is
not intended to limit a Member's  ability to exercise or enforce any of its
rights  and  remedies  under  this  Agreement  and  the  other  Transaction
Documents in good faith, including,  without limitation,  Article IX of the
Asset Transfer and Contribution Agreement.


                                ARTICLE XIII

                       Dispute Resolution Procedures

                  SECTION  13.01.  GENERAL.  All  controversies,  claims or
disputes  between the Members or between the Company and either Member that
arise   out  of  or  relate  to  this   Agreement   or  the   construction,
interpretation,   performance,   breach,  termination,   enforceability  or
validity  of  this  Agreement,   or  the  commercial,   economic  or  other
relationship of the parties hereto,  whether such claim is based on rights,
privileges  or interests  recognized  by or based upon  statute,  contract,
tort,  common law or otherwise  and whether such claim  existed prior to or
arises on or after  January  1, 1998 (a  "Dispute")  shall be  resolved  in
accordance  with the  provisions  of this Article XIII (except as otherwise
expressly provided in Sections 6.06 and 6.08).  Notwithstanding anything to
the contrary  contained in this Article XIII,  nothing in this Article XIII
shall limit the ability of the directors and officers of either Member from
communicating directly with the directors and officers of the other Member.

                  SECTION 13.02. DISPUTE NOTICE AND RESPONSE. Either Member
may give the other  Member  written  notice  (a  "Dispute  Notice")  of any
Dispute  which has not been  resolved  in the  normal  course of  business.
Within  fifteen  Business Days after  delivery of the Dispute  Notice,  the
receiving  Member shall submit to the other Member a written  response (the
"Response").  The Dispute  Notice and the Response shall each include (i) a
statement  setting forth the position of the Member  giving such notice,  a
summary of the arguments  supporting such position and, if applicable,  the
relief  sought  and (ii) the name  and  title of a senior  manager  of such
Member who has authority to settle the Dispute and will be responsible  for
the  negotiations  related to the  settlement  of the Dispute  (the "Senior
Manager").

                  SECTION 13.03.  NEGOTIATION BETWEEN SENIOR MANAGERS.  (a)
Within 10 days  after  delivery  of the  Response  provided  for in Section
13.02,  the Senior  Managers of both Members shall meet or  communicate  by
telephone at a mutually  acceptable time and place, and thereafter as often
as they  reasonably  deem  necessary,  and shall negotiate in good faith to
attempt to resolve the Dispute that is the subject of such Dispute  Notice.
If such Dispute has not been resolved  within 45 days after delivery of the
Dispute  Notice,  then the  Members  shall  attempt to settle  the  Dispute
pursuant to Section 13.04.

                  (b) All negotiations between the Senior Managers pursuant
to this  Section  13.03  shall be  treated  as  compromise  and  settlement
negotiations.  Nothing said or disclosed, nor any document produced, in the
course  of  such   negotiations   which  is  not  otherwise   independently
discoverable  shall  be  offered  or  received  as  evidence  or  used  for
impeachment  or for any other purpose in any current or future  arbitration
or litigation.

                  SECTION  13.04.   NEGOTIATION   BETWEEN  CHIEF  EXECUTIVE
OFFICER  AND  PRESIDENT.  (a) If the  Dispute  has  not  been  resolved  by
negotiation  between the Senior  Managers  pursuant to Section 13.03,  then
within 10 Business Days after the expiration of the 45 day period  provided
in Section 13.03, the Chief Executive  Officer of Ashland and the President
of Marathon shall meet or communicate by telephone at a mutually acceptable
time and place,  and thereafter as often as they reasonably deem necessary,
and shall negotiate in good faith to attempt to resolve the Dispute that is
the subject of such Dispute  Notice.  If such Dispute has not been resolved
within 20 Business Days after the expiration of the 45 day period  provided
in Section 13.03,  then (i) if the Dispute relates solely to (A) a claim by
a Member or the Board of Managers  that the other  Member has failed to pay
the  Company a  Designated  Sublease  Amount or an amount in  respect  of a
Member-Funded Capital Expenditure, a Member-Funded Indemnity Expenditure or
an  Agreed  Additional  Capital  Contribution  required  to be  made  by it
pursuant to Section 4.02 (a "Disputed Capital  Contribution  Amount"),  (B)
the  determination  of any of the  following  amounts  with  respect to any
period:  distributions  pursuant  to  Article  V; the  Aggregate  Tax Rate;
Adjusted DD&A;  Adjusted EBITDA;  EBITDA;  Distributable  Cash; the Average
Annual Level and  adjustments   to  Adjustable  Amounts;  the Normal Annual
Capital Budget Amount; Ordinary Course Lease Expenses; Profit and Loss; the
Tax  Distribution  Amount;  the  Tax  Liability  of  any  Member;  and  the
determination  of fair market value of property  distributed  in kind under
Section  15.03,  (C) the  resolution  of any dispute  arising under Section
8.11(b) with respect to Affiliate Transactions or (D) the resolution of any
dispute  arising  under  Section  8.12 with  respect to  certain  Affiliate
Transactions  related  to Crude Oil  Purchases  and  Shared  Services  (any
Dispute relating to any of the matters set forth in clause (A), (B), (C) or
(D) above being  referred  to herein as an  "Arbitratable  Dispute"),  such
Dispute shall be settled  pursuant to the arbitration  procedures set forth
in  Appendix  B and (ii) if the  Dispute  does not relate  primarily  to an
Arbitratable  Dispute,  each party  hereto  shall be permitted to take such
actions at law or in equity as it is otherwise  permitted to take or as may
be available under Applicable Law.

                  (b) All negotiations  between the Chief Executive Officer
of Ashland and the  President of Marathon  pursuant to this  Section  13.04
shall be treated as compromise and settlement negotiations. Nothing said or
disclosed,  nor any document  produced,  in the course of such negotiations
which is not  otherwise  independently  discoverable  shall be  offered  or
received as evidence or used for  impeachment  or for any other  purpose in
any current or future arbitration or litigation.

                  SECTION  13.05.  RIGHT  TO  EQUITABLE  RELIEF  PRESERVED.
Notwithstanding  anything in this  Agreement or Appendix B to the contrary,
either  Member  or the  Company  may at any time seek from any court of the
United States  located in the State of Delaware or from any Delaware  state
court, any interim,  provisional or injunctive relief that may be necessary
to protect the rights or property of such party or maintain  the status quo
before,  during or after the  pendency  of the  negotiation  process or the
arbitration  proceeding  or any other  proceeding  contemplated  by Section
13.03 or 13.04.


                                ARTICLE XIV

           Rights and Remedies with Respect to Monetary Disputes

                  SECTION  14.01.  ABILITY  OF  COMPANY  TO  BORROW TO FUND
DISPUTED MONETARY AMOUNTS.  (a) If the Company or a Member on behalf of the
Company  (a  "Non-Delinquent  Member")  claims  that the  other  Member  (a
"Delinquent  Member")  owes the  Company a  monetary  amount in  respect of
either   (i)  a   Disputed   Capital   Contribution   Amount   or  (ii)  an
indemnification  obligation  under  Article  IX of the Asset  Transfer  and
Contribution Agreement that the Company or the Non-Delinquent Member claims
the Delinquent Member owes the Company and is either (A) past due or (B) in
dispute (a "Disputed Indemnification Amount") (each such claim described in
clauses  (i) and (ii)  above  being a  "Monetary  Dispute",  and each  such
claimed amount being a "Disputed Monetary Amount"), and if (1) the Disputed
Monetary Amount itself,  or when added together all other Disputed Monetary
Amounts,  exceeds  $7.5  million;  (2) the Board of Managers  (by vote of a
majority of the  Representatives of the Non-Delinquent  Member at a special
or  regular  meeting  of  the  Board  of  Managers  (which  majority  shall
constitute a quorum for purposes of the  transaction of such business)) has
determined that an  out-of-pocket  disbursement  of such Disputed  Monetary
Amount or any  portion  thereof by the  Company or one of its  subsidiaries
within the next twelve months is reasonably necessary for the operation and
conduct of the Company's Business and, accordingly, that such amount should
be paid  within the next twelve  months;  (3) the  aggregate  amount of all
Disputed  Monetary Amounts (or portions thereof) that the Board of Managers
shall have  determined  pursuant to clause (2) above  should be paid within
the next  twelve  months  (such  aggregate  amount  being  the  "Additional
Required  Cash  Amount")  exceeds $7.5  million;  (4)  postponement  by the
Company  or such  subsidiary  of such  disbursement  until such time as the
Monetary Dispute is reasonably likely to be finally resolved pursuant to an
arbitration  proceeding in accordance  with Appendix B to this Agreement or
Appendix B to the Asset Transfer and Contribution  Agreement, as applicable
(an "Arbitration Proceeding"),  would have, or would reasonably be expected
to have, a Material Adverse Effect on the Company's  Business;  and (5) the
Delinquent  Member has not paid the Company the  Disputed  Monetary  Amount
pursuant to Section 14.02 or otherwise, then the Board of Managers (by vote
of a majority  of the  Representatives  of the  Non-Delinquent  Member at a
special or regular  meeting of the Board of Managers  (which majority shall
constitute  a quorum for  purposes of the  transaction  of such  business))
shall be permitted to cause the Company to incur an amount of  Indebtedness
equal to such Additional  Required Cash Amount,  which  Indebtedness may be
borrowed from a third party or the Non-Delinquent Member.

                  (b) If the  Non-Delinquent  Member  lends the Company the
Additional Required Cash Amount pursuant to Section 14.01(a),  then (i) the
amount actually lent by the  Non-Delinquent  Member (the "Advanced Amount")
and  all  accrued  interest  thereon  shall  be  due  and  payable  on  the
Arbitration  Payment Due Date (provided that the Company shall be permitted
to prepay the Advanced Amount in whole or in part at any time prior to such
date);  and (ii) the Advanced  Amount shall bear  interest at the Base Rate
from  the  date on which  such  advance  is made  until  the date  that the
Advanced Amount,  together with all interest accrued thereon,  is repaid to
the Non-Delinquent Member.

                  SECTION  14.02.  INTERIM  PAYMENT  OF  DISPUTED  MONETARY
AMOUNT.  In order  to  reduce  the  amount  of  liquidated  damages  that a
Delinquent  Member  would be  required  to pay to the  Company  pursuant to
Section  14.03  in the  event  that  such  Delinquent  Member  loses  in an
Arbitration  Proceeding with respect to a Monetary Dispute,  the Delinquent
Member shall be permitted to pay the Company the related Disputed  Monetary
Amount  prior  to the  commencement  of such  Arbitration  Proceeding.  The
Arbitration Tribunal or Sole Arbitrator, as applicable, shall not take into
consideration  in  determining  the liability of the Delinquent  Member,  a
decision by such  Delinquent  Member to pay the  Disputed  Monetary  Amount
prior to the commencement of the Arbitration Proceeding.

                  SECTION 14.03. LIQUIDATED DAMAGES. (a) No Interim Payment
of Disputed  Monetary  Amount--Delinquent  Member is Found Liable for Final
Monetary  Amount.  If  (i)  it is  finally  determined  in  an  Arbitration
Proceeding  that a Delinquent  Member owes the Company a monetary amount in
respect of (A) a  Disputed  Capital  Contribution  Amount or (B) a Disputed
Indemnification  Amount (each such finally determined amount being a "Final
Monetary  Amount") and (ii) the Delinquent  Member had not paid the Company
the Disputed  Monetary Amount prior to the commencement of such Arbitration
Proceeding  pursuant to Section  14.02,  then the  Delinquent  Member shall
promptly,  and in any event on or before the tenth  Business Day  following
the date on which the  Arbitration  Tribunal or Sole  Arbitrator  makes its
final determination (such tenth Business Day being the "Arbitration Payment
Due Date"), pay to the Company (A) the Final Monetary Amount, together with
interest,  accrued from the  commencement of the Arbitration  Proceeding to
the date that the Delinquent  Member pays the Final Monetary  Amount to the
Company,  on the Final  Monetary  Amount,  at a rate per annum equal to (1)
during the period from the  commencement of the  Arbitration  Proceeding to
the  Arbitration  Payment  Due  Date,  the  Prime  Rate and (2) at any time
thereafter,  150% of the Prime Rate,  in each case,  with daily  accrual of
interest, plus (B) an amount equal to 25% of the Final Monetary Amount.

             (b) Interim  Payment of Disputed  Monetary  Amount--Delinquent
Member is Found Liable for the Same Amount. If (i) it is finally determined
in an Arbitration  Proceeding  that a Delinquent  Member owes the Company a
Final  Monetary  Amount,  (ii) the  Final  Monetary  Amount is equal to the
Disputed  Monetary  Amount  and (iii) the  Delinquent  Member  had paid the
Company the  Disputed  Monetary  Amount prior to the  commencement  of such
Arbitration  Proceeding  pursuant  to  Section  14.02,  then  if the  Final
Monetary Amount is equal to the Disputed  Monetary  Amount,  the Delinquent
Member  shall not owe the  Company  any  other  amount  in  respect  of the
Monetary Dispute.

             (c) Interim  Payment of Disputed  Monetary  Amount--Delinquent
Member  is  Found  Liable  for a  Greater  Amount.  If  (i)  it is  finally
determined in an Arbitration  Proceeding that a Delinquent  Member owes the
Company a Final Monetary Amount,  (ii) the Final Monetary Amount is greater
than the Disputed  Monetary Amount and (iii) the Delinquent Member had paid
the Company the Disputed  Monetary Amount prior to the commencement of such
Arbitration  Proceeding  pursuant  to Section  14.02,  then the  Delinquent
Member  shall  promptly,  and in any  event on or  before  the  Arbitration
Payment  Due Date,  pay to the Company an amount (an  "Additional  Monetary
Amount")  equal to (A) the  Final  Monetary  Amount  less (B) the  Disputed
Monetary Amount,  together with interest,  accrued from the commencement of
the Arbitration  Proceeding to the date that the Delinquent Member pays the
Additional  Monetary  Amount to the  Company,  on the  Additional  Monetary
Amount,  at a rate per annum  equal to (1) during  for the period  from the
commencement of the Arbitration  Proceeding to the Arbitration  Payment Due
Date,  the  Prime  Rate and (2) at any time  thereafter,  150% of the Prime
Rate, in each case, with daily accrual of interest.

                  (d)    Interim     Payment    of    Disputed     Monetary
Amount--Delinquent Member is Found Liable for a Lesser Amount. If (i) it is
finally  determined in an Arbitration  Proceeding that a Delinquent  Member
owes the Company a Final Monetary Amount, (ii) the Final Monetary Amount is
less than the Disputed  Monetary Amount and (iii) the Delinquent Member had
paid the Company the Disputed  Monetary Amount prior to the commencement of
such Arbitration  Proceeding,  then the Company shall promptly,  and in any
event  on or  before  the  Arbitration  Payment  Due  Date,  repay  to  the
Delinquent  Member  an  amount  (a  "Refundable  Amount")  equal to (A) the
Disputed Monetary Amount less (B) the Final Monetary Amount,  together with
interest,  accrued from the  commencement of the Arbitration  Proceeding to
the date that the Company  repays the  Refundable  Amount to the Delinquent
Member,  on the Refundable  Amount, at a rate per annum equal to (1) during
the period  from the  commencement  of the  Arbitration  Proceeding  to the
Arbitration  Payment  Due  Date,  the  Prime  Rate  and  (2)  at  any  time
thereafter,  150% of the Prime Rate,  in each case,  with daily  accrual of
interest.

                  (e)    Interim     Payment    of    Disputed     Monetary
Amount--Delinquent Member is Found Not Liable for Disputed Monetary Amount.
If  (i)  it is  finally  determined  in an  Arbitration  Proceeding  that a
Delinquent  Member does not owe the Company the related  Disputed  Monetary
Amount and (ii) the  Delinquent  Member had paid the Company  the  Disputed
Monetary Amount prior to the commencement of such  Arbitration  Proceeding,
then  the  Company  shall  promptly,  and in any  event  on or  before  the
Arbitration  Payment  Due Date,  repay to the  Delinquent  Member an amount
equal to the Disputed Monetary Amount, together with interest, accrued from
the commencement of the Arbitration Proceeding to the date that the Company
repays  the  Disputed  Monetary  Amount to the  Delinquent  Member,  on the
Disputed  Monetary  Amount,  at a rate per annum  equal to (A)  during  the
period  from  the  commencement  of  the  Arbitration   Proceeding  to  the
Arbitration  Payment  Due  Date,  the  Prime  Rate  and  (B)  at  any  time
thereafter,  150% of the Prime Rate,  in each case,  with daily  accrual of
interest.

                  SECTION  14.04.  RIGHT OF  SET-OFF.  Notwithstanding  any
provision to the contrary contained in this Agreement,  if at the time of a
Distribution  Date a  Delinquent  Member has  failed to pay the  Company an
amount that it was required pursuant to Section 14.03 to pay to the Company
on or before such Distribution  Date, then on such  Distribution  Date, the
Company shall be permitted to set off from the  distribution  that it would
otherwise be required to make to such Delinquent Member pursuant to Section
5.01 on such  Distribution  Date, an amount equal to such unpaid amount. If
the amount of the  distribution  that such Delinquent  Member was otherwise
entitled to receive pursuant to Section 5.01 on such  Distribution  Date is
less than the  aggregate  amount  that such  Delinquent  Member owes to the
Company  pursuant to Section 14.03,  then the Company shall be permitted to
set off from subsequent  distributions that it would otherwise make to such
Delinquent  Member  pursuant to Section 5.01 the  remaining  unpaid  amount
until such time as such  remaining  unpaid  amount  shall have been paid in
full. A Delinquent  Member's  interest in  distributions to be made to such
Delinquent  Member  pursuant to Section 5.01 shall be reduced by any amount
set off by the Company against such distributions  pursuant to this Section
14.04(a).

                  SECTION 14.05. SECURITY INTEREST.  (a) Each Member hereby
agrees  that if (i) it has failed to pay the  Company an amount that it was
required to pay to the Company pursuant to Section 14.03 on or prior to the
related  Arbitration  Payment Due Date,  and (ii) the Board of Managers (by
vote of a majority of the  Representatives of the other Member at a special
or  regular  meeting  of  the  Board  of  Managers  (which  majority  shall
constitute a quorum for purposes of the  transaction  of such  business) so
requests,  such Member shall (A) on the Business  Day next  following  such
Arbitration  Payment Due Date,  grant to the  Company,  as security for the
performance  of its obligation to pay the Company such amount owed (but for
no other  amount),  a first  priority  security  interest in its Membership
Interests and the proceeds thereof (a "Security  Interest"),  all under the
Uniform  Commercial  Code  of the  State  of  Delaware  and  (ii)  promptly
thereafter, execute and deliver to the Company all financing statements and
other  instruments that the Board of Managers (by vote of a majority of the
Representatives  of the other Member at a special or regular meeting of the
Board of Managers (which majority shall constitute a quorum for purposes of
the  transaction of such business)) may request to effectuate and carry out
the  preceding  provisions of this Section  14.05(a).  The Company shall be
entitled  to all the  rights  and  remedies  of a secured  party  under the
Uniform  Commercial  Code of the  State of  Delaware  with  respect  to any
Security  Interest  granted by such  Member.  At the option of the Company,
this Agreement or a carbon, photographic, or other copy hereof may serve as
a financing  statement  with  respect to any such  Security  Interest.  For
purposes of perfecting a Security Interest, a Member's Membership Interests
shall be deemed to be a  "security"  governed by Chapter 8 of the  Delaware
Uniform  Commercial  Code and as such term is  therein  defined  in Section
8-102(c) thereunder.

                  (b)  If  the  Company  incurs  Indebtedness  pursuant  to
Section 14.01 by borrowing from a Non-Delinquent  Member, the Company shall
be permitted  to assign all its rights with respect to a Security  Interest
granted to it pursuant to Section 14.05(a) to such Non-Delinquent Member as
security for such Indebtedness;  provided that such  Non-Delinquent  Member
shall not be permitted to assign such Security Interest to a third party.


                                 ARTICLE XV

                        Dissolution and Termination

                  SECTION   15.01.   DISSOLUTION.   The  Company  shall  be
dissolved  and its business and affairs wound up upon the earliest to occur
of any one of the following events:

                  (a) the expiration of the Term of the Company;

                  (b) the sale or other disposition of all or substantially
         all the property of the Company;

                  (c) the written consent of both Members;

                  (d) the unanimous agreement of all Representatives on the
         Board of Managers;

                  (e)   the   bankruptcy,    involuntary   liquidation   or
         dissolution of either Member; or

                  (f)  the  entry  of  a  decree  of  judicial  dissolution
         pursuant to Section 18-802 of the Delaware Act.

The  bankruptcy,  involuntary  liquidation of dissolution of a Member shall
cause a Member to cease to be a member of the Company.  Notwithstanding the
foregoing,  the Company shall not be dissolved and its business and affairs
shall not be wound up upon the  occurrence  of any event  specified  in (i)
clause  (e)  above if within 90 days  after  the date on which  such  event
occurs,  the remaining Member elects in writing to continue the business of
the Company or (ii) clause (a) above if a Non-Terminating  Member purchases
the Membership  Interests of the Terminating Member pursuant to its Special
Termination  Right.  Except  as  provided  in this  paragraph  and  Section
15.01(e),  and to the fullest  extent  permitted by the  Delaware  Act, the
occurrence  of an event that causes a Member to cease to be a member of the
Company  shall not cause the  Company to be  dissolved  or its  business or
affairs  to be wound up,  and upon the  occurrence  of such an  event,  the
business of the Company shall continue without dissolution.

                  SECTION 15.02.  WINDING UP OF COMPANY.  Upon dissolution,
the Company's  business shall be liquidated in an orderly manner. The Board
of  Managers  shall act as the  liquidating  trustee  (unless  the Board of
Managers elects to appoint a liquidating trustee) to wind up the affairs of
the Company  pursuant to this  Agreement.  In  performing  its duties,  the
liquidating  trustee  is  authorized  to  sell,  distribute,   exchange  or
otherwise  dispose of the  assets of the  Company  in  accordance  with the
Delaware  Act and in any  reasonable  manner that the  liquidating  trustee
shall  determine  to be in the  best  interest  of  the  Members  or  their
successors-in-interest.

                  SECTION 15.03. DISTRIBUTION OF PROPERTY. In the event the
Board of Managers  determines  that it is necessary in connection  with the
liquidation of the Company to make a distribution of property in kind, such
property shall be transferred  and conveyed to the Members so as to vest in
each of them as a tenant in common an  undivided  interest  in the whole of
such  property  equal to their  interests  in the  property  based upon the
amount  of cash  that  would  be  distributed  to each  of the  Members  in
accordance  with Article V if such property were sold for an amount of cash
equal to the fair market value of such property, as determined and approved
by the Board of Managers  pursuant  to a vote in  accordance  with  Section
8.07(b).

                  SECTION   15.04.   TIME   LIMITATION.   Any   liquidating
distribution  pursuant  to this  Article XV shall be made no later than the
later of (a) the end of the  taxable  year  during  which such  liquidation
occurs and (b) 90 days after the date of such liquidation.

                  SECTION 15.05.  TERMINATION OF COMPANY. The Company shall
terminate when all assets of the Company, after payment of or due provision
for all debts,  liabilities and obligations of the Company, shall have been
distributed  to the Members in the manner  provided for in this  Agreement,
and the  Certificate  of Formation  shall have been  canceled in the manner
provided by the Delaware Act.


                                ARTICLE XVI

                               Miscellaneous

                  SECTION 16.01.  NOTICES. Any notice,  consent or approval
to be given under this Agreement shall be in writing and shall be deemed to
have been given if delivered: (i) personally by a reputable courier service
that  requires a  signature  upon  delivery;  (ii) by mailing  the same via
registered or certified  first-class mail, postage prepaid,  return receipt
requested;  or (iii) by  telecopying  the same  with  receipt  confirmation
(followed by a first-class  mailing of the same) to the intended recipient.
Any such writing  will be deemed to have been given:  (a) as of the date of
personal  delivery  via  courier as  described  above;  (b) as of the third
calendar  day after  depositing  the same into the  custody  of the  postal
service as evidenced by the date-stamped receipt issued upon deposit of the
same into the  mails as  described  above;  and (c) as of the date and time
electronically  transmitted  in the case of telecopy  delivery as described
above,  in each case  addressed  to the  intended  party at the address set
forth below:

         To the Board of Managers:

         Marathon Ashland Petroleum LLC
         539 South Main Street
         Findlay, Ohio 45840
         Attn:  General Counsel
         Phone: (419) 422-2121
         Fax:   (419) 421-4115

         To Marathon:

         Marathon Oil Company
         5555 San Felipe
         P.O. Box 3128
         Houston, TX 77056-2723
         Attn:  General Counsel
         Phone: (713) 296-4137
         Fax:   (713) 296-4171

         To Ashland:

         Ashland Inc.
         50 E. RiverCenter Boulevard
         P.O. Box 391
         Covington, KY 41012-0391
         Attn:  General Counsel
         Phone: (606) 815-4711
         Fax:   (606) 815-3823

Any party may designate  different  addresses or telecopy numbers by notice
to the other parties.

                  SECTION  16.02.   MERGER  AND  ENTIRE   AGREEMENT.   This
Agreement  (including  the  Exhibits,  Schedules  and  Appendices  attached
hereto),  together  with the other  Transaction  Documents  (including  the
exhibits,  schedules and appendices  thereto) and certain other  agreements
executed  contemporaneously with the Master Formation Agreement constitutes
the  entire  Agreement  of the  parties  hereto  and  supersedes  any prior
understandings,  agreements,  or  representations  by or among the  parties
hereto,  written  or oral,  to the  extent  they  relate  in any way to the
subject matter hereof.

                  SECTION  16.03.  ASSIGNMENT.  A party  hereto  shall  not
assign  all or any  of its  rights,  obligations  or  benefits  under  this
Agreement  to any  third  party  otherwise  than (i) in  connection  with a
Transfer of its Membership  Interests  pursuant to Article X, (ii) with the
prior  written  consent of the other  party  hereto,  which  consent may be
withheld in such party's sole discretion, (iii) the granting by a Member of
a Security  Interest  to the  Company  pursuant  to  Section  14.05 or (iv)
pursuant to Article V of the Put/Call,  Registration  Rights and Standstill
Agreement, and any attempted assignment not in compliance with this Section
16.03 shall be void ab initio.

                  SECTION 16.04. PARTIES IN INTEREST.  This Agreement shall
inure to the benefit of, and be binding upon,  the parties hereto and their
respective successors, legal representatives and permitted assigns.

                  SECTION  16.05.  COUNTERPARTS.   This  Agreement  may  be
executed in  counterparts,  each of which shall be deemed an original,  but
all of which together shall constitute one and the same instrument.

                  SECTION 16.06. AMENDMENT;  Waiver. This Agreement may not
be amended  except in a written  instrument  signed by each of the  parties
hereto and  expressly  stating it is an  amendment to this  Agreement.  Any
failure or delay on the part of any party hereto in exercising any power or
right hereunder shall not operate as a waiver thereof, nor shall any single
or  partial  exercise  of any such  right or power  preclude  any  other or
further  exercise  thereof  or the  exercise  of any  other  right or power
hereunder or otherwise available at law or in equity.

                  SECTION  16.07.  SEVERABILITY.  If any  term,  provision,
covenant,  or restriction of this Agreement or the  application  thereof to
any  person or  circumstance,  at any time or to any  extent,  is held by a
court of  competent  jurisdiction  or other  Governmental  Authority  to be
invalid,  void or  unenforceable,  the remainder of the terms,  provisions,
covenants and  restrictions  of this Agreement (or the  application of such
provision in other  jurisdictions or to persons or circumstances other than
those to which it was held  invalid  or  unenforceable)  shall in no way be
affected,  impaired  or  invalidated,   and  to  the  extent  permitted  by
Applicable Law, any such term, provision,  covenant or restriction shall be
restricted in  applicability or reformed to the minimum extent required for
such to be enforceable. This provision shall be interpreted and enforced to
give effect to the original  written  intent of the parties hereto prior to
the determination of such invalidity or unenforceability.

                  SECTION 16.08.  GOVERNING  LAW. THIS  AGREEMENT  SHALL BE
GOVERNED  BY AND  CONSTRUED  IN  ACCORDANCE  WITH THE LAWS OF THE  STATE OF
DELAWARE,  WITHOUT  GIVING  EFFECT TO THE  PRINCIPLES  OF  CONFLICTS OF LAW
THEREOF.  THIS  AGREEMENT  SHALL BE  CONSTRUED IN  ACCORDANCE  WITH SECTION
18-1101 OF THE DELAWARE ACT. ANY RIGHT TO TRIAL BY JURY WITH RESPECT TO ANY
CLAIM OR  PROCEEDING  RELATED TO OR ARISING OUT OF THIS  AGREEMENT,  OR ANY
TRANSACTION OR CONDUCT IN CONNECTION HEREWITH, IS WAIVED.

                  SECTION 16.09. ENFORCEMENT. The parties hereto agree that
irreparable  damage would occur in the event that any of the  provisions of
this Agreement  were not performed in accordance  with their specific terms
or were  otherwise  breached.  It is  accordingly  agreed  that the parties
hereto  shall be  entitled  to an  injunction  or  injunctions  to  prevent
breaches  of this  Agreement  and to  enforce  specifically  the  terms and
provisions of this Agreement in the Delaware Chancery Court;  provided that
if the Delaware  Chancery Court does not have  jurisdiction with respect to
such matter,  the parties hereto shall be entitled to enforce  specifically
the terms  and  provisions  of this  Agreement  in any court of the  United
States  located in the State of Delaware or in Delaware  state court,  this
being in addition to any other  remedy to which they are entitled at law or
in equity.  In addition,  each of the parties hereto (i) consents to submit
itself to the personal  jurisdiction of the Delaware  Chancery Court in the
event  that  any  dispute  arises  out  of  this  Agreement  or  any of the
transactions contemplated by this Agreement;  provided that if the Delaware
Chancery Court does not have jurisdiction with respect to any such dispute,
such party  consents to submit itself to the personal  jurisdiction  of any
Federal court located in the State of Delaware or any Delaware state court,
(ii) agrees to appoint and  maintain an agent in the State of Delaware  for
service of legal process,  (iii) agrees that it will not attempt to deny or
defeat such personal jurisdiction by motion or other request for leave from
any such  court,  (iv)  agrees  that it will not plead or claim in any such
court that any action relating to this Agreement or any of the transactions
contemplated  by this  Agreement  in any such court has been  brought in an
inconvenient  forum and (v)  agrees  that it will not  initiate  any action
relating to this Agreement or any of the transactions  contemplated by this
Agreement in any court other than (1) the Delaware  Chancery  Court, or (2)
if the Delaware  Chancery Court does not have  jurisdiction with respect to
such action, a Federal court sitting in the State of Delaware or a Delaware
state court.

                  SECTION 16.10. CREDITORS.  None of the provisions of this
Agreement shall be for the benefit of or enforceable by any creditor of the
Company or of any Member.

                  SECTION 16.11. NO BILL FOR ACCOUNTING.  In no event shall
either  Member  have  any  right to file a bill  for an  accounting  or any
similar proceeding.

                  SECTION  16.12.  WAIVER OF PARTITION.  Each Member hereby
waives any right to partition of the Company property.

                  SECTION  16.13.  TABLE OF CONTENTS,  HEADINGS AND TITLES.
The table of contents  and section  headings of this  Agreement  and titles
given  to  Exhibits  and  Schedules  to this  Agreement  are for  reference
purposes  only  and  are to be  given  no  effect  in the  construction  or
interpretation of this Agreement.

                  SECTION   16.14.   USE  OF   CERTAIN   TERMS;   RULES  OF
CONSTRUCTION.  As used in this Agreement, the words "herein",  "hereof" and
"hereunder"  and other words of similar import refer to this Agreement as a
whole  and  not  to  any  particular  paragraph,   subparagraph,   section,
subsection  or other  subdivision.  Whenever the context may  require,  any
pronoun used in this Agreement shall include the  corresponding  masculine,
feminine or neuter  forms,  and the  singular  form of nouns,  pronouns and
verbs shall  include the plural and vice versa.  Each party  hereto  agrees
that any rule of  construction to the effect that any ambiguities are to be
resolved   against  the  drafting  party  shall  not  be  employed  in  the
interpretation  or  construction  of  this  Agreement  or  any  Transaction
Document.

                  SECTION 16.15. HOLIDAYS. Notwithstanding any deadline for
payment,  performance,  notice or election  under this  Agreement,  if such
deadline  falls on a date that is not a Business Day, then the deadline for
such payment, perform-ance, notice or election will be extended to the next
succeeding Business Day.

                  SECTION 16.16. THIRD PARTIES. Nothing herein expressed or
implied is intended or shall be construed to confer upon or give any person
and  their  respective  successors,  legal  representatives  and  permitted
assigns any rights, remedies or basis for reliance upon, under or by reason
of this Agreement.

                  SECTION 16.17. LIABILITY FOR AFFILIATES. Except where and
to the extent that a contrary intention  otherwise appears,  where a Member
undertakes  to cause its  Affiliates  to take or  abstain  from  taking any
action,  such undertaking  shall mean (i) in the case of any Affiliate that
is controlled by such Member,  that such Member shall cause such  Affiliate
to take or  abstain  from  taking  such  action  and (ii) in the case of an
Affiliate that controls or is under common  control with such Member,  that
such Member  shall use its  commercially  reasonable  best efforts to cause
such  Affiliates  to take or abstain  from  taking such  action;  provided,
however,  that such Member  shall not be required to violate,  or cause any
director of such  Affiliate  to  violate,  any  fiduciary  duty to minority
shareholders of such Affiliate.

                  IN WITNESS WHEREOF, this Agreement has been duly executed
by the Members as of the day and year first above written.


                                MARATHON OIL COMPANY




                                By:
                                Name:  Victor G. Beghini
                                Title: President


                                ASHLAND INC.

                                By:
                                Name:  Paul W. Chellgren
                                Title: Chairman of the Board and Chief Executive
                                        Officer










           =====================================================================





                          PUT/CALL, REGISTRATION RIGHTS

                                       AND

                              STANDSTILL AGREEMENT





                         Dated as of January 1, 1998


                                      among



                              MARATHON OIL COMPANY,


                                USX CORPORATION,


                                  ASHLAND INC.


                                       and


                         MARATHON ASHLAND PETROLEUM LLC
=====================================================================




<PAGE>

                                                               Contents, p. 1

                             TABLE OF CONTENTS

                                                                         Page

                                 ARTICLE I
   Certain Definitions; Adjustable Amounts;Representations and Warranties


         SECTION 1.01.  Definitions........................................2
         SECTION 1.02.  Adjustable Amounts................................17
         SECTION 1.03.  Representations and Warranties....................18

                                 ARTICLE II
                         Special Termination Right

         SECTION 2.01.  Special Termination Right.........................20
         SECTION 2.02.  Special Termination Price.........................20
         SECTION 2.03.  Method of Exercise................................21

                                ARTICLE III
                            Marathon Call Right

         SECTION 3.01.  Marathon Call Right...............................21
         SECTION 3.02.  Marathon Call Price...............................21
         SECTION 3.03.  Method of Exercise................................22
         SECTION 3.04.  Limitation on Marathon's Ability To Exercise
                         its Marathon Call Right..........................22

                                 ARTICLE IV
                             Ashland Put Right

         SECTION 4.01.  Ashland Put Right.................................22
         SECTION 4.02.  Ashland Put Price.................................23
         SECTION 4.03.  Method of Exercise................................26
         SECTION 4.04.  Ashland Put Price Election Notice.................26
         SECTION 4.05.  Limitation on Ashland's Ability To Exercise
                         its Ashland Put Right............................27





<PAGE>

                                                               Contents, p. 2

                                 ARTICLE V
          Termination of Certain Distributions; Revocable Proxies
         SECTION 5.01.  Termination of Certain Distributions..............27
         SECTION 5.02.  Revocable Proxies.................................30

                                 ARTICLE VI
            Determination of the Appraised Value of the Company
         SECTION 6.01.  Determination of Appraised Value of the
                         Company..........................................31

                                ARTICLE VII
            Determination of the Fair Market Value of Securities

         SECTION 7.01.  General...........................................35
         SECTION 7.02.  Determination of Fair Market Value of
                         Marathon Debt Securities.........................35
         SECTION 7.03.  Determination of Fair Market Value of
                         Actively Traded Marathon Equity Securities.......35
         SECTION 7.04.  Determination of Fair Market Value of Non-
                         Actively Traded Marathon Equity Securities.......39

                                ARTICLE VIII
                   Certain Matters Relating to Securities

         SECTION 8.01.  Certain Requirements with Respect to
                         Marathon Debt Securities.........................42
         SECTION 8.02.  Procedures with Respect to the Issuance of
                         Securities.......................................42
         SECTION 8.03.  Holding Period....................................45
         SECTION 8.04.  Manner of Sale of Marathon Equity
                         Securities.......................................45

                                 ARTICLE IX
           Closing; Conditions to Closing; Consequences of Delay

         SECTION 9.01.  Closing...........................................46
         SECTION 9.02.  Conditions to Closing.............................49
         SECTION 9.03.  Consequences of a Delayed Closing of the
                         Marathon Call Right or the Ashland Put Right
                         Where Ashland Is at Fault........................54


<PAGE>
                                                               Contents, p. 3

         SECTION 9.04.  Consequences of a Delayed Closing of the
                         Marathon Call Right or the Ashland Put Right
                         Where Marathon or USX Is at Fault................55
         SECTION 9.05.  Consequences of a Delayed Closing of the
                         Marathon Call Right or the Ashland Put Right
                         Where No Party Is at Fault.......................57
         SECTION 9.06.  Consequences of Delayed Second or Third
                         Scheduled Installment Payment....................58
         SECTION 9.07.  Consequences of a Delayed Closing of the
                         Special Termination Right Where Terminating
                         Member Is at Fault...............................58
         SECTION 9.08.  Consequences of a Delayed Closing of the
                         Special Termination Right Where Non-
                         Terminating Member Is at Fault...................60
         SECTION 9.09.  Consequences of Delayed Closing of Special
                         Termination Right Where No Party Is at
                         Fault............................................62

                                 ARTICLE X
                            Registration Rights

         SECTION 10.01.  Registration upon Request........................63
         SECTION 10.02.  Covenants of the Issuer..........................67
         SECTION 10.03.  Fees and Expenses................................72
         SECTION 10.04.  Indemnification and Contribution.................73
         SECTION 10.05.  Underwriting Agreement; Purchase
                          Agreement.......................................77
         SECTION 10.06.  Undertaking To File Reports......................78

                                 ARTICLE XI
                                 Covenants

         SECTION 11.01.  Cooperation; Commercially Reasonable Best
                          Efforts.........................................78
         SECTION 11.02.  Antitrust Notification; FTC or DOJ
                          Investigation...................................78
         SECTION 11.03.  Governmental Filings re:  Ashland LOOP/LOCAP
                          Interest........................................80
         SECTION 11.04.  Designated Sublease Agreements...................81

<PAGE>
                                                               Contents, p. 4

<PAGE>


                                ARTICLE XII
                            Standstill Agreement

         SECTION 12.01.  Restrictions of Certain Actions by Marathon
                          and USX.........................................83
         SECTION 12.02.  Restrictions of Certain Actions by
                          Ashland.........................................86

                                ARTICLE XIII
                              Indemnification

         SECTION 13.01.  Indemnification re:  Ashland Representatives'
                          Revocable Proxies and the Ashland LOOP/LOCAP
                          Revocable Proxy.................................88
         SECTION 13.02.  Indemnification re:  Marathon Representatives
                          Revocable Proxies...............................89
         SECTION 13.03.  Indemnification re:  Transfer of Economic
                          Interests in the Ashland LOOP/LOCAP Interest
                          to Marathon, the Company or a Person
                          Designated by Marathon..........................89
         SECTION 13.04.  Procedures Relating to Indemnification Under
                          This Article XIII...............................90

                                ARTICLE XIV
 Company Competitive Businesses; Detrimental Activities; Limitations on the

         Company Entering into Valvoline's Business
         SECTION 14.01.  Competitive Businesses...........................90
         SECTION 14.02.  Detrimental Activities...........................94
         SECTION 14.03.  Limitations on the Company Entering into the
                          Valvoline Business..............................96
         SECTION 14.04.  Purchase Price of Competitive Business
                          Assets.........................................103


<PAGE>

                                                               Contents, p. 5

                                 ARTICLE XV
                            Survival; Assignment

         SECTION 15.01.  Survival and Assignment re:  Marathon and
                          USX...........................................106
         SECTION 15.02.  Survival and Assignment re:  Ashland...........107
         SECTION 15.03.  Survival and Assignment re:  the
                          Company.......................................109
         SECTION 15.04.  Assignment and Assumption Agreements...........109
         SECTION 15.05.  Consequences of Unpermitted Assignments........110

                                ARTICLE XVI
                       Dispute Resolution Procedures

         SECTION 16.01.  General........................................110
         SECTION 16.02.  Dispute Notice and Response....................110
         SECTION 16.03.  Negotiation Between Chief Executive
                          Officers......................................110
         SECTION 16.04.  Right to Equitable Relief Preserved............111

                                ARTICLE XVII
                               Miscellaneous

         SECTION 17.01.  Notices........................................111
         SECTION 17.02.  Merger and Entire Agreement....................113
         SECTION 17.03.  Parties in Interest............................113
         SECTION 17.04.  Counterparts...................................113
         SECTION 17.05.  Amendment; Waiver..............................113
         SECTION 17.06.  Severability...................................113
         SECTION 17.07.  GOVERNING LAW..................................114
         SECTION 17.08.  Enforcement....................................114
         SECTION 17.09.  Table of Contents, Headings and Titles.........115
         SECTION 17.10.  Use of Certain Terms; Rules of Construction....115
         SECTION 17.11.  Holidays.......................................115
         SECTION 17.12.  Third Parties..................................115
         SECTION 17.13.  Liability for Affiliates.......................115
         SECTION 17.14.  Schedules......................................116



<PAGE>

                                                               Contents, p. 6

         APPENDIX A Certain Definitions

         SCHEDULE 1.03(c)  Conflicts
         SCHEDULE 1.03(d)  Consents
         SCHEDULE 14.01(a) Competitive Businesses



<PAGE>





                           PUT/CALL,  REGISTRATION  RIGHTS  AND  STANDSTILL
                           AGREEMENT  dated as of January  1,  1998 by
                           and  among   MARATHON  OIL   COMPANY,   an  Ohio
                           corporation  ("Marathon"),  USX  CORPORATION,  a
                           Delaware  corporation  ("USX"),  ASHLAND INC., a
                           Kentucky corporation  ("Ashland"),  and MARATHON
                           ASHLAND   PETROLEUM  LLC,  a  Delaware   limited
                           liability company (the "Company").


                           Preliminary Statement

                  WHEREAS Marathon and Ashland have previously entered into
a Master Formation Agreement dated as of December 12, 1997, relating to the
formation of the Company,  which will own and operate certain of Marathon's
and  Ashland's  respective  petroleum  supply,  refining,   marketing,  and
transportation businesses;

                  WHEREAS Marathon and Ashland have previously entered into
an Asset Transfer and Contribution Agreement dated as of December 12, 1997,
pursuant to which,  among other things,  Marathon and Ashland will transfer
their respective Businesses (as defined below) to the Company;

                  WHEREAS Marathon, USX and Ashland have previously entered
into a Parent Agreement dated as of December 12, 1997;

                  WHEREAS  Marathon  and Ashland  have  entered into an LLC
Agreement  dated as of the date hereof in order to establish the rights and
responsibilities of each of them with respect to the governance,  financing
and operation of the Company;

                  WHEREAS  Marathon  and  Ashland  have  agreed  that under
certain  circumstances,  Ashland will sell to Marathon  and  Marathon  will
purchase from Ashland all of Ashland's Membership Interests and the Ashland
LOOP/LOCAP  Interest (each as defined below), upon the terms and subject to
the conditions set forth herein;


<PAGE>
                                                                          2

                  WHEREAS Marathon and Ashland have agreed that if Marathon
or Ashland elects to terminate the Term of the Company  pursuant to Section
2.03 of the LLC Agreement,  then the non-terminating  Member shall have the
right  to  purchase  from the  terminating  Member  all of the  terminating
Member's Membership Interests, upon the terms and subject to the conditions
set forth herein;

                  WHEREAS  Marathon  and USX have agreed that  Marathon and
USX will grant  Ashland  certain  registration  rights with  respect to any
Securities  (as  defined  below)  that  Marathon  or USX  issues to Ashland
pursuant to this  Agreement in connection  with the purchase by Marathon of
Ashland's Membership  Interests and the Ashland LOOP/LOCAP  Interest,  upon
the terms and subject to the conditions set forth herein;

                  WHEREAS   Marathon   and  USX  have   agreed  to  certain
restrictions  with respect to actions relating to Ashland Voting Securities
(as defined below),  upon the terms and subject to the conditions set forth
herein;

                  WHEREAS Ashland has agreed to certain  restrictions  with
respect to actions  relating to USX Voting  Securities (as defined  below),
upon the terms and subject to the conditions set forth herein; and
                  WHEREAS Marathon,  USX and Ashland have agreed to certain
restrictions with respect to certain of their business activities, upon the
terms and subject to the conditions set forth herein.


                  NOW,  THEREFORE,  the  parties  hereto  hereby  agree  as
follows:


                                 ARTICLE I

                  Certain Definitions; Adjustable Amounts;
                       Representations and Warranties

                  SECTION  1.01.  Definitions.  Defined  terms used in this
Agreement  shall have the meanings  ascribed to them by  definition in this
Agreement  or in Appendix A. In  addition,

<PAGE>
                                                                         3

when used herein the following terms have the following meanings:

                  "Actively  Traded  Marathon  Equity   Securities"   means
Marathon  Equity  Securities for which there is an active trading market on
the  National  Market  System  of the  NASDAQ or on a  National  Securities
Exchange during the period  commencing 30 days prior to the Closing Date or
applicable  Installment Payment Date and ending on the Closing Date or such
Installment Payment Date.

                  "Adjustable Amount" has the meaning set forth in Section 1.02.

                  "Adjustable  Amounts Notice" has the meaning set forth in
Section 1.02.

                  "Adjustment Year" has the meaning set forth in Section 1.02.

                  "Agreement" means this Put/Call, Registration Rights, and
Standstill Agreement, as the same may be amended, restated, supplemented or
otherwise modified from time to time.

                  "Appraised Value  Determination Date" has the meaning set
forth in Section 6.01(c).

                  "Appraised  Value of the  Company"  has the  meaning  set
forth in Section 6.01(c).

                  "Ashland  Designated   Sublease   Agreements"  means  the
Ashland Sublease  Agreements  attached as Exhibits L-1, L-2, L-3 and L-4 to
the Asset Transfer and Contribution Agreement.

                  "Ashland Exercise Period  Distributions"  has the meaning
set forth in Section 5.01(a)(i).

                  "Ashland LOOP/LOCAP Interest" means (i) the 4.0% interest
in LOOP LLC owned by Ashland on the date  hereof  pursuant  to the  limited
liability company agreement of LOOP LLC dated as of October 18, 1996, among
Ashland,  Marathon Pipe Line  Company,  Murphy Oil  Corporation,  Shell Oil
Company and Texaco Inc. and (ii) the 86.20 shares of common stock of LOCAP,
Inc.  owned by Ashland,  which shares on the date hereof  represent an 8.6%
interest  in  LOCAP,   Inc.;   provided

<PAGE>
                                                                         4

that in the event there is a  reclassification  of the LOOP, LLC membership
interests or the common  stock of LOCAP,  Inc.  into one or more  different
types or classes of securities,  the "Ashland  LOOP/LOCAP  Interest"  shall
instead include such different types or classes of securities.

                  "Ashland  LOOP/LOCAP  Irrevocable  Proxy" has the meaning
set forth in Section 9.02(e).

                  "Ashland LOOP/LOCAP  Revocable Proxy" has the meaning set
forth in Section 5.02(c).

                  "Ashland  Material Adverse Effect" means, for purposes of
Section  1.03,  either  (i) a  material  adverse  effect on the  ability of
Ashland to perform its  obligations  under this Agreement or (ii) an effect
on the business,  operations,  assets, liabilities,  results of operations,
cash flows,  condition  (financial  or otherwise) or prospects of Ashland's
Business  which results in a Loss of two million  dollars  ($2,000,000)  or
more,  or, if such Loss is not  susceptible  to being  measured in monetary
terms, is otherwise materially adverse to Ashland's Business; provided that
any such effect  relating to or  resulting  from any change in the price of
petroleum or petroleum  byproducts,  general economic  conditions or local,
regional,  national or international industry conditions (including changes
in financial or market  conditions)  shall be deemed not to  constitute  an
Ashland Material Adverse Effect.

                  "Ashland   Membership   Interests"   means  the   initial
Membership  Interests  of Ashland  on the date  hereof,  together  with any
additional Membership Interests that Ashland may hereafter acquire.

                  "Ashland Put Exercise  Date" has the meaning set forth in
Section 4.03.

                  "Ashland Put  Exercise  Notice" has the meaning set forth
in Section 4.03.

                  "Ashland  Put Price" has the meaning set forth in Section
4.01.

                  "Ashland  Put Price  Election  Date" has the  meaning set
forth in Section 4.04(b).


<PAGE>
                                                                         5

                  "Ashland Put Price  Election  Notice" has the meaning set
forth in Section 4.04(a).

                  "Ashland  Put Right" has the meaning set forth in Section
4.01.

                  "Ashland  Representatives   Revocable  Proxies"  has  the
meaning set forth in Section 5.02(a).

                  "Ashland  Special  Termination  Right"  means the Special
Termination Right granted to Ashland pursuant to Section 2.01.

                  "Ashland  Voting  Securities"  means  the  securities  of
Ashland (i) having the power under ordinary circumstances to elect at least
a majority of the board of directors of Ashland  (whether or not any senior
class of stock  has  voting  power by reason  of any  contingency)  or (ii)
convertible into or exchangeable for securities of Ashland having the power
under ordinary  circumstances  to elect at least a majority of the board of
directors  of Ashland  (whether or not any senior class of stock has voting
power by reason of any contingency).

                  "Average Annual Level" means for any twelve-month  period
ending on December 31 of any calendar year, the average of the level of the
Price Index  ascertained  by adding the twelve  monthly levels of the Price
Index during such twelve-month period and dividing the total by twelve.

                  "Base Level" has the meaning set forth in the LLC Agreement.

                  "Base   Rate"   means   a  rate   of   interest   closely
approximating  that of  comparable  term  senior  debt  securities  or debt
obligations  priced to trade at par issued by USX or issued by Marathon and
fully guaranteed by USX, or issued by a firm of comparable credit standing.

                  "Blackout  Period"  has the  meaning set forth in Section
10.01(b).

                  "Bulge   Bracket   Investment   Banking  Firm"  means  an
investment  banking  firm that is  listed  as one of the top 10  investment
banking  firms for all  domestic  equity  issues in terms of the  aggregate
dollar  amount of such issues (with full credit given to the lead  manager)
as  reported  in the

<PAGE>
                                                                         6

latest issue of Investment  Dealers' Digest or a publication (or otherwise)
of similar  national repute which provides  rankings of investment  banking
firms by size of domestic issues.

                  "Bulk  Motor Oil  Business"  has the meaning set forth in
Section 14.03(h).

                  "Cash"  means  United  States   dollars  or   immediately
available funds in United States dollars.

                  "Closing" has the meaning set forth in Section 9.01(a).

                  "Closing Date" has the meaning set forth in Section 9.01(a).

                  "Commission" means the Securities and Exchange Commission
or any successor agency having jurisdiction under the Securities Act.

                  "Company Competitive  Business" has the meaning set forth
in Section 14.01(a).

                  "Company Competitive Business Assets" has the meaning set
forth in Section 14.01(d).

                  "Company  Competitive  Third  Party" has the  meaning set
forth in Section 14.01(d).

                  "Company  Material Adverse Effect" means, for purposes of
Section 1.03, an effect on the business,  operations,  assets, liabilities,
results of operations,  cash flows,  condition  (financial or otherwise) or
prospects of the Company's  Business which results in a Loss of two million
dollars  ($2,000,000) or more, or, if such Loss is not susceptible to being
measured  in  monetary  terms,  is  otherwise  materially  adverse  to  the
Company's Business;  provided that any such effect relating to or resulting
from any change in the price of petroleum or petroleum byproducts,  general
economic conditions or local, regional,  national or international industry
conditions  (including  changes in financial or market conditions) shall be
deemed not to constitute a Company Material Adverse Effect.

                  "Competitive Business Purchase Price" has the meaning set
forth in Section  14.04.


<PAGE>
                                                                         7

                   "Confidential  Information"  has the  meaning set
forth in Section 14.02(b).

                  "Confidentiality  Agreement" has the meaning set forth in
Section 14.02(b).

                  "Delayed  Closing  Date"  has the  meaning  set  forth in
Section 9.03(b).

                  "Delayed  Closing Date  Interest  Period" has the meaning
set forth in Section 9.03(b).

                  "Delayed  Installment  Payment  Date" has the meaning set
forth in Section 9.06.

                  "Delayed  Installment  Payment Date Interest  Period" has
the meaning set forth in Section 9.06.

                  "Demand  Registration"  has  the  meaning  set  forth  in
Section 10.01(a).

                  "Designated   Sublease   Agreements"  means  the  Ashland
Designated Sublease Agreements and the
Marathon Designated Sublease Agreements.

                  "Disclosing  Party" has the  meaning set forth in Section
14.02(b).

                  "Dispute" has the meaning set forth in Section 16.01.

                  "Dispute Notice" has the meaning set forth in Section 16.02.

                  "Distributable Cash" has the meaning set forth in the LLC
Agreement.

                  "Escrow  Account"  has the  meaning  set forth in Section
5.01(a)(ii)(B).

                  "Exchange Act" means the Securities Exchange Act of 1934,
as amended.

                  "Exercise  Date" means the Special  Termination  Exercise
Date,  the Marathon Call Exercise Date or the Ashland Put Exercise Date, as
applicable.

<PAGE>
                                                                         8

                  "Exercise  Period  Distributions"  means Ashland Exercise
Period  Distributions  or  Marathon  Exercise  Period   Distributions,   as
applicable.

                  "Fair Market  Value" has the meaning set forth in Section
7.01.


                  "14.01(d) Presentation Meeting" has the meaning set forth
in Section 14.01(d).

                  "14.01(d)  Scheduled  Closing  Date" has the  meaning set
forth in Section 14.01(d).

                  "14.03(d)  Offer  Notice"  has the  meaning  set forth in
Section 14.03(d).

                  "14.03(d)  Purchase  Election Notice" has the meaning set
forth on Section 14.03(d).

                  "14.03(d)  Scheduled  Closing  Date" has the  meaning set
forth in Section 14.03(d).

                  "14.03(f)  Offer  Notice"  has the  meaning  set forth in
Section 14.03(f)(i).

                  "14.03(f)  Purchase  Election Notice" has the meaning set
forth in Section 14.03(f)(i).

                  "14.04  Appraisal  Process  Commencement  Date"  has  the
meaning set forth in Section 14.04.

                  "14.04  Appraisal  Report"  has the  meaning set forth in
Section 14.04.

                  "14.04 Initial  Opinion Values" has the meaning set forth
in Section 14.04.

                  "14.04 Subsequent  Appraisal Process  Commencement  Date"
has the meaning set forth in Section 14.04.

                  "14.04 Third Opinion  Value" has the meaning set forth in
Section 14.04.

                  "Fully  Distributed  Sale" has the  meaning  set forth in
Section 8.04.

<PAGE>
                                                                         9

                  "Holding Period" has the meaning set forth in Section 8.03.

                  "Installment  Payment"  has  the  meaning  set  forth  in
Section 4.02(b).

                  "Installment Payment Date" means a Scheduled  Installment
Payment Date or a Delayed Installment Payment Date, as applicable.

                  "Investment  Grade  Rating"  means  a  rating  of BBB- or
higher by S&P or Baa3 or higher by Moody's or the equivalent of such rating
by S&P and Moody's.

                  "Issuer" has the meaning set forth in Section 10.01(a).

                  "Issuer  Material  Adverse  Effect"  means  either  (i) a
material  adverse  effect  on the  ability  of the  Issuer to  perform  its
obligations  under this Agreement or (ii) a material  adverse effect on the
business,  operations,  assets,  liabilities,  results of operations,  cash
flows,  condition  (financial  or otherwise) or prospects of the Issuer and
its subsidiaries, taken as a whole; provided, however, that any such effect
relating  to or  resulting  from any  change in the price of  petroleum  or
petroleum  byproducts,  general  economic  conditions  or local,  regional,
national  or  international   industry  conditions  (including  changes  in
financial or market  conditions)  or any change in  applicable  tax laws or
regulations  shall be deemed not to constitute an Issuer  Material  Adverse
Effect.

                  "LIBOR Rate" means,  for any one-month  period or portion
thereof,  the per annum rate  (rounded to the  nearest  1/10,000 of 1%) for
U.S. dollar  deposits for such one-month  period which appears on Bloomberg
Page DG522a  Equity GPGX as of 11:00 a.m.  London time on the second London
business day preceding the first day of such one-month  period.  "Bloomberg
Page DG522a Equity GPGX" means the display page  designated  "DG522a Equity
GPGX" on the Bloomberg,  L.P.  quotation  service (or  replacement  page or
successor service for displaying comparable rates).

                  "Losses" has the meaning set forth in Section 10.04.

<PAGE>
                                                                         10

                  "Long Term Debt"  means  Indebtedness  with a maturity of
one year or longer.

                  "Maralube  Express Business" has the meaning set forth in
Section 14.03(d)(i).

                  "Marathon  Call Exercise  Date" has the meaning set forth
in Section 3.03.

                  "Marathon Call Exercise Notice" has the meaning set forth
in Section 3.03.

                  "Marathon  Call  Price"  has the  meaning  set  forth  in
Section 3.01.

                  "Marathon  Call  Right"  has the  meaning  set  forth  in
Section 3.01.

                  "Marathon Debt  Securities"  has the meaning set forth in
Section 8.01.

                  "Marathon   Designated  Sublease  Agreements"  means  the
Marathon Sublease  Agreements  attached as Exhibits E-1, E-2 and E-3 to the
Asset Transfer and Contribution Agreement.

                  "Marathon Equity  Securities"  means any of (i) the class
of common stock of USX designated as USX-Marathon  Group Common Stock,  par
value  $1.00  per  share,  (ii) the class of common  equity  securities  of
Marathon or, if USX has  transferred  all of the assets and  liabilities of
the Marathon Group to a Marathon Group  Subsidiary (as such term is defined
in the  Certificate  of  Incorporation  of USX) pursuant to Section 2(a) of
Division I of Article Fourth of the Certificate of Incorporation of USX and
the Board of  Directors  of USX has  declared  that all of the  outstanding
shares of USX-Marathon Group Common Stock be exchanged for shares of common
stock of the Marathon  Group  Subsidiary,  the Marathon  Group  Subsidiary;
provided,  that so long as  Marathon  shall be a  subsidiary  of USX,  such
common equity  securities shall constitute  Marathon Equity Securities only
if such class accounts for USX's primary ownership interest in Marathon, or
(iii) the common  equity  securities  of USX (but only if a single class of
common  equity  securities  of USX  exists),  in each  case (1)  registered
pursuant  to  Section  12 of the  Exchange  Act and (2)  issued to  Ashland
pursuant  to  Section  4.02(c);  provided  that  in the  event  there  is a

<PAGE>
                                                                         11

reclassification  of any of the foregoing  classes of common stock into one
or  more  different  types  or  classes  of  securities,  "Marathon  Equity
Securities"  shall  instead  include  such  different  types or  classes of
securities.

                  "Marathon Exercise Period Distributions" has the meanings
set forth in Section 5.01(b)(i).

                  "Marathon Material Adverse Effect" means, for purposes of
Section  1.03,  either  (i) a  material  adverse  effect on the  ability of
Marathon to perform its obligations  under this Agreement or (ii) an effect
on the business,  operations,  assets, liabilities,  results of operations,
cash flows,  condition  (financial or otherwise) or prospects of Marathon's
Business  which results in a Loss of two million  dollars  ($2,000,000)  or
more,  or, if such Loss is not  susceptible  to being  measured in monetary
terms, is otherwise  materially  adverse to Marathon's  Business;  provided
that any such effect  relating to or resulting from any change in the price
of petroleum or petroleum byproducts, general economic conditions or local,
regional,  national or international industry conditions (including changes
in  financial  or market  conditions)  shall be deemed not to  constitute a
Marathon Material Adverse Effect.

                  "Marathon   Membership   Interests"   means  the  initial
Membership  Interests  of Marathon on the date  hereof,  together  with any
additional Membership Interests that Marathon may hereafter acquire.

                  "Marathon  Representatives  Revocable  Proxies"  has  the
meaning set forth in Section 5.02(b).

                  "Marathon  Special  Termination  Right" means the Special
Termination Right granted to Marathon pursuant to Section 2.01.

                  "Market  Value of the  Company" has the meaning set forth
in Section 6.01(c).

                  "Maximum  Offering  Size"  has the  meaning  set forth in
Section 10.01(e).

                  "Mid-Level Employee" has the meaning set forth in Section
14.02(a)(ii).

<PAGE>
                                                                         12

                  "Minimum  Lube Oil  Purchase  Amount" has the meaning set
forth in Section 14.03(h).

                  "Moody's"  means Moody's  Investors  Service Inc. and any
successor thereto.

                  "National   Securities   Exchange"   means  a  securities
exchange  registered as a national  securities  exchange under Section 6 of
the Exchange Act.

                  "9.04(b) Post-Scheduled Closing Date Distribution Amount"
has the meaning set forth in Section 9.04(b).

                  "9.08(b) Post-Scheduled Closing Date Distribution Amount"
has the meaning set forth in Section 9.08(b).

                  "Non-Terminating  Member"  has the  meaning  set forth in
Section 2.01(a).

                  "Offering   Memorandum"  means  any  offering  memorandum
prepared in  connection  with a sale of  Securities  effected in accordance
with  Section 4(2) or Rule 144A under the  Securities  Act,  including  all
amendments  and  supplements  to such  offering  memorandum,  all  exhibits
thereto  and all  materials  incorporated  by  reference  in such  offering
memorandum.

                  "Other  Holders"  has the  meaning  set forth in  Section
10.01(e).

                  "Packaged  Motor Oil  Business" has the meaning set forth
in Section 14.03(h).

                  "Percentage  Interest"  has the  meaning set forth in the
LLC Agreement.

                  "Permitted  Investments" means any of the following:  (i)
any investment in direct obligations of the United States of America or any
agency thereof or obligations Guaranteed by the United States of America or
any agency thereof; (ii) investments in time deposit accounts, certificates
of deposit and money market  deposits  maturing within 180 days of the date
of acquisition thereof issued by a bank or trust company which is organized
under the laws of the United  States of America,  any state  thereof or any
foreign country  recognized by the United States of America having capital,
surplus and undivided profits

<PAGE>
                                                                         13

aggregating in excess of $250,000,000 (or the foreign  currency  equivalent
thereof)  and whose  Long Term debt is rated "A" (or  higher) by Moody's or
S&P; (iii) repurchase agreements having terms of not more than 30 days that
are (A)  collateralized by underlying  securities of the types described in
clause (i) above having a fair market value at the time the Company  enters
into such repurchase agreements of at least 102% of the principal amount of
such  repurchase  agreements  and (B) entered  into with a bank meeting the
qualifications   described  in  clause  (ii)  above;  (iv)  investments  in
commercial  paper,  maturing  not  more  than 90  days  after  the  date of
acquisition, issued by a corporation (other than an Affiliate of any of the
parties  hereto)  organized  and in existence  under the laws of the United
States of America,  any state thereof or any foreign country  recognized by
the  United  States  of  America  with a rating at the time as of which any
investment  therein is made of both "P-1" (or higher)  according to Moody's
and "A-1" (or higher)  according to S&P; and (v)  investments in securities
with  maturities of six months or less from the date of acquisition  issued
or fully  guaranteed by any state,  commonwealth or territory of the United
States of America,  or by any  political  subdivision  or taxing  authority
thereof, and rated at least "A" by S&P or "A" by Moody's.

                  "Price Index" has the meaning set forth in the LLC Agreement.

                  "Private  Label  Packaged  Motor  Oil  Business"  has the
meaning set forth in Section 14.03(h).

                  "Qualifying Public Offering" has the meaning set forth in
Section 8.04.

                  "Quick  Lube  Business"  has the  meaning  set  forth  in
Section 14.03(h).

                  "Registration Statement" means any registration statement
under the Securities  Act which permits the public  offering of Securities,
including the prospectus  included therein,  all amendments and supplements
to such  registration  statement or  prospectus,  including  post-effective
amendments,   all  exhibits  thereto  and  all  materials  incorporated  by
reference in such registration statement.

                  "Representatives"  has the  meaning  set forth in Section
14.02(b).

<PAGE>
                                                                         14

                  "Response" has the meaning set forth in Section 16.02.

                  "Required  Disclosure"  has  the  meaning  set  forth  in
Section 7.03(a).

                  "Required  Disclosure  Date" has the meaning set forth in
Section 7.03(a).

                  "Scheduled  Closing  Date" has the  meaning  set forth in
Section 9.01(a).

                  "Scheduled  Installment Payment Date" has the meaning set
forth in Section 4.02(b).

                  "Securities"   means  Marathon  Debt  Securities   and/or
Marathon Equity Securities.

                  "Securities Act" means the Securities Act of 1933.

                  "Securities  Document"  has  the  meaning  set  forth  in
Section 8.02.

                  "Senior  Employee"  has the  meaning set forth in Section
14.02(a)(ii).

                  "S&P"  means  Standard  &  Poor's   Corporation  and  any
successor thereto.

                  "7.03(b)  Appraisal  Process  Commencement  Date" has the
meaning set forth in Section 7.03(b).

                  "7.03(b)  Appraisal  Report" has the meaning set forth in
Section 7.03(b).

                  "7.03(b)  Discount  Amount"  has the meaning set forth in
Section 7.03(b).

                  "7.03(b)  Initial  Opinion  Values"  has the  meaning set
forth in Section 7.03(b).

                  "7.03(b) Subsequent  Appraisal Process Commencement Date"
has the meaning set forth in Section 7.03(b).

                  "7.03(b)  Third Opinion  Value" has the meaning set forth
in Section 7.03(b).

<PAGE>
                                                                         15

                  "7.04  Appraisal  Process   Commencement  Date"  has  the
meaning set forth in Section 7.04(b).

                  "7.04  Appraisal  Report"  has the  meaning  set forth in
Section 7.04(b).

                  "7.04  Discount  Amount"  has the  meaning  set  forth in
Section 7.04(b).

                  "7.04 Initial  Opinion  Values" has the meaning set forth
in Section 7.04(b).

                  "7.04 Subsequent Appraisal Process Commencement Date" has
the meaning set forth in Section 7.04(b).

                  "7.04 Third  Opinion  Value" has the meaning set forth in
Section 7.04(b).

                  "6.01  Appraisal  Process   Commencement  Date"  has  the
meaning set forth in Section 6.01(b).

                  "6.01  Appraisal  Report"  has the  meaning  set forth in
Section 6.01(b).

                  "6.01 Initial  Opinion  Values" has the meaning set forth
in Section 6.01(b).

                  "6.01 Subsequent Appraisal Process Commencement Date" has
the meaning set forth in Section 6.01(b).

                  "6.01 Third  Opinion  Value" has the meaning set forth in
Section 6.01(b).

                  "Special  Termination  Exercise Date" has the meaning set
forth in Section 2.03.

                  "Special Termination Exercise Notice" has the meaning set
forth in Section 2.03.

                  "Special  Termination Price" has the meaning set forth in
Section 2.01(a).

                  "Special  Termination Right" has the meaning set forth in
Section 2.01(a).

                  "Tax  Liability"  has the  meaning  set  forth in the LLC
Agreement.

<PAGE>
                                                                         16

                  "Tax    Liability    Distributions"    means   the   cash
distributions to which a Member is entitled  pursuant to Section 5.01(a) of
the LLC Agreement.

                  "Terminating Member" has the meaning set forth in Section
2.01(a).

                  "Terminating  Member's  Membership  Interests"  means, if
Ashland is the Terminating Member, the Ashland Membership Interests and, if
Marathon is the Terminating Member, the Marathon Membership Interests.

                  "Terminating  Member's  Percentage  Interest"  means,  if
Ashland is the Terminating  Member, the Ashland Percentage Interest and, if
Marathon is the Terminating Member, the Marathon Percentage Interest.

                  "Termination Notice" has the meaning set forth in Section
2.01(a).

                  "Trading  Day"  means any day on which the New York Stock
Exchange is open for business.

                  "Underwritten  Public  Offering"  means  an  underwritten
public  offering  of  Securities  pursuant  to  an  effective  Registration
Statement under the Securities Act.

                  "USX  Material  Adverse  Effect"  means,  for purposes of
Section  1.03, a material  adverse  effect on the ability of USX to perform
its obligations under this Agreement.

                  "USX Voting  Securities"  means the securities of USX (i)
having the power under ordinary  circumstances to elect at least a majority
of the board of  directors of USX (whether or not any senior class of stock
has voting power by reason of any  contingency) or (ii) convertible into or
exchangeable  for  securities  of  USX  having  the  power  under  ordinary
circumstances to elect at least a majority of the board of directors of USX
(whether or not any senior class of stock has voting power by reason of any
contingency); provided, that each class of common equity securities of USX,
and any securities of USX  convertible  into or  exchangeable  for any such
class,  shall constitute USX Voting  Securities  regardless of whether such
class  has the  power  under  ordinary  circumstances  to  elect at least a
majority of the board of directors of USX.

<PAGE>
                                                                         17

                  "Valvoline" has the meaning set forth in Section 14.03(h).

                  "Valvoline Business" has the meaning set forth in Section
14.03(h).

                  "Valvoline  Competitive  Business Assets" has the meaning
set forth in Section 14.03(d).

                  "Valvoline  Competitive  Third Party" has the meaning set
forth in Section 14.03(d).

                  "Weighted  Average  Price" has the  meaning  set forth in
Section 7.03(a).

                  SECTION  1.02.   Adjustable   Amounts.   Within  30  days
following the date on which the United States Department of Labor Bureau of
Labor  Statistics for all Urban Areas publishes the Price Index for (a) the
month of December,  2002 and (b) thereafter,  the month of December in each
five  year  anniversary  of the year 2002 (the year 2002 and each such five
year anniversary being an "Adjustment  Year"),  the Company shall determine
whether the Average Annual Level for the applicable Adjustment Year exceeds
the Base Level. If the Company determines that the Average Annual Level for
such  Adjustment  Year  exceeds  the Base  Level,  then the  Company  shall
increase or decrease each of the following  amounts  (each,  an "Adjustable
Amount") to an amount  calculated by  multiplying  the relevant  Adjustable
Amount by a fraction  whose  numerator is the Average Annual Level for such
Adjustment  Year  and  whose  denominator  is the Base  Level:  (i) the two
million dollars ($2,000,000) amount set forth in the definition of "Ashland
Material Adverse Effect";  (ii) the two million dollars ($2,000,000) amount
set forth in the definition of "Company Material Adverse Effect"; (iii) the
two million  dollars  ($2,000,000)  amount set forth in the  definition  of
"Marathon Material Adverse Effect";  (iv) the $250 million amount set forth
in clause (ii) of the  definition  of  "Permitted  Investments"  in Section
1.01; and (v) the $100 million and $25 million amounts set forth in Section
10.01(a);  provided  that  in no  event  shall  any  Adjustable  Amount  be
decreased  below the initial amount  thereof set forth herein.  Within five
Business  Days  after  making  such   determinations,   the  Company  shall
distribute to each Member a notice (an "Adjustable Amounts Notice") setting
forth: (A) the amount by which the Average Annual Level for such Adjustment
Year exceeded the

<PAGE>
                                                                         18

Base  Level  and  (B)  the  calculations  of any  adjustments  made  to the
Adjustable  Amounts  pursuant to this Section 1.02. Any adjustment  made to
the Adjustable  Amounts pursuant to this Section 1.02 shall be effective as
of the date on which  the  Company  delivers  to the  Members  the  related
Adjustable Amounts Notice.

                  SECTION 1.03.  Representations  and  Warranties.  Each of
Marathon and USX represents and warrants to Ashland, and Ashland represents
and  warrants  to each of  Marathon  and USX,  in each  case as of the date
hereof and will be  required  to  represent  and  warrant as of any Closing
Date, as follows:

                  (a) Due  Organization,  Good Standing and Power.  It is a
         corporation duly organized,  validly existing and in good standing
         under the laws of the jurisdiction of its  incorporation  with the
         power and  authority  to own,  lease and operate its assets and to
         conduct the  business  now being or to be  conducted  by it. It is
         duly authorized, qualified or licensed to do business as a foreign
         corporation or other  organization in good standing in each of the
         jurisdictions  in which its right,  title or interest in or to any
         of the assets held by it or the business  conducted by it requires
         such authorization,  qualification or licensing,  except where the
         failure  to be  so  authorized,  qualified,  licensed  or in  good
         standing  would not have and would not  reasonably  be expected to
         have,  individually  or in  the  aggregate,  a  Marathon  Material
         Adverse  Effect,  a USX  Material  Adverse  Effect  or an  Ashland
         Material Adverse Effect,  as the case may be. It has all requisite
         power and  authority to enter into this  Agreement  and to perform
         its obligations hereunder.

                  (b)  Authorization   and  Validity  of  Agreements.   The
         execution   and  delivery  by  it  of  this   Agreement   and  the
         consummation by it of the  transactions  contemplated  hereby have
         been duly  authorized  and approved by all necessary  corporate or
         other action on its part.  This  Agreement  has been duly executed
         and  delivered  by it.  This  Agreement  is its  legal,  valid and
         binding obligation,  enforceable against it in accordance with its
         terms.

                  (c) Lack of  Conflicts.  Except as set forth on  Schedule
         1.03(c) to the  Marathon,  USX or Ashland  Put/Call,  Registration
         Rights and Standstill  Disclosure

<PAGE>
                                                                         19

         Letter, as applicable, neither the execution and delivery by it of
         this  Agreement  nor the  consummation  by it of the  transactions
         contemplated  hereby does or will (i) conflict  with, or result in
         the breach of any  provision of, its charter or by-laws or similar
         governing or organizational  documents or any of its subsidiaries,
         (ii)  violate  any  Applicable  Law or any permit,  order,  award,
         injunction,  decree  or  judgment  of any  Governmental  Authority
         applicable to or binding upon it or any of its  subsidiaries or to
         which any of their  respective  properties  or assets is  subject,
         (iii)   violate,   conflict  with  or  result  in  the  breach  or
         termination  of, or  otherwise  give any other person the right to
         terminate,  or  constitute  a  default,  an event of default or an
         event which with notice, lapse of time or both, would constitute a
         default or an event of default  under the terms of, any  mortgage,
         indenture, deed of trust or lease or other agreement or instrument
         to which it or any of its  subsidiaries is a party or by which any
         of their respective  properties or assets is subject,  except,  in
         the case of clauses (ii) or (iii), for such violations, conflicts,
         breaches, terminations and defaults which would not have and would
         not  reasonably  be  expected  to have,  individually,  a  Company
         Material Adverse Effect.

                  (d) No Consents.  Except as set forth on Schedule 1.03(d)
         to the Marathon, USX or Ashland Put/Call,  Registration Rights and
         Standstill  Disclosure  Letter,  as  applicable,  no  Governmental
         Approval or other  consent is required by it for the execution and
         delivery by it of this  Agreement or for the  consummation  of the
         transactions  contemplated hereby except (a) for such Governmental
         Approvals  or  other   consents  as  have  been  obtained  or  are
         contemplated  hereby to be obtained after Closing or (b) where the
         failure to obtain such  Governmental  Approvals or other  consents
         would not have and  would  not  reasonably  be  expected  to have,
         individually, a Company Material Adverse Effect.



<PAGE>
                                                                         20

                                 ARTICLE II

                         Special Termination Right

                  SECTION 2.01.  Special  Termination Right. (a) If Ashland
or Marathon (the  "Terminating  Member")  notifies the Board of Managers of
the Company and the other Member (the "Non-Terminating  Member") in writing
pursuant to Section  2.03 of the LLC  Agreement  that it wants to terminate
the term of the  Company at the end of the Initial  Term or any  succeeding
10-year  period  (any such  notice  being a  "Termination  Notice"),  then,
subject to  Section  2.01(b),  the  Non-Terminating  Member  shall have the
right,  exercisable  at any time during the 180-day  period  following  its
receipt from the Terminating  Member of a Termination  Notice,  to purchase
from the  Terminating  Member on the  Scheduled  Closing Date (the "Special
Termination Right"), and the Terminating Member shall thereupon be required
to sell to the Non-Terminating Member on the Scheduled Closing Date, all of
its  Membership  Interests  and, in the  circumstance  where Ashland is the
Terminating  Member,  the Ashland  LOOP/LOCAP  Interest,  for an  aggregate
amount equal to the purchase  price (the "Special  Termination  Price") set
forth in Section 2.02(a), plus interest on the Special Termination Price at
a rate per annum equal to the Base Rate,  with daily  accrual of  interest,
for the period  commencing  on the Special  Termination  Exercise  Date and
ending on the Scheduled  Closing Date. The Special  Termination Right shall
automatically terminate at the close of business on the 180th day following
the  Non-Terminating  Member's  receipt  of a  Termination  Notice,  unless
previously  exercised by the Non-Terminating  Member in accordance with the
provisions of Section 2.03.

                  (b) Notwithstanding anything to the contrary contained in
Section 2.01(a),  if Marathon and Ashland each deliver a Terminating Notice
to the Board of Managers of the Company and the other Member,  then neither
Marathon nor Ashland shall have a Special Termination Right.

                  SECTION 2.02. Special  Termination Price. (a) Amount. The
Special  Termination  Price shall be an amount  equal to the product of (i)
100%  of the  Appraised  Value  of  the  Company  multiplied  by  (ii)  the
Terminating Member's Percentage Interest.


<PAGE>
                                                                         21

                  (b) Timing of Payment.  The Non-Terminating  Member shall
pay the entire Special  Termination  Price,  together with accrued interest
calculated as set forth in Section 2.01, on the Scheduled Closing Date.

                  (c) Form of  Consideration.  The  Non-Terminating  Member
shall pay the Special Termination Price, and all accrued interest, in Cash.

                  SECTION  2.03.  Method of Exercise.  The  Non-Terminating
Member shall  exercise its Special  Termination  Right by delivering to the
Terminating  Member a notice of such  exercise  (the  "Special  Termination
Exercise  Notice").  The date of the  Terminating  Member's  receipt of the
Special  Termination  Exercise Notice shall be deemed to be the date of the
Non-Terminating  Member's  exercise of its Special  Termination  Right (the
"Special  Termination  Exercise Date") and, except as expressly provided in
Sections  9.08(a) and 9.09, the  Non-Terminating  Member's  exercise of its
Special Termination Right shall thereafter be irrevocable.


                                ARTICLE III

                            Marathon Call Right

                  SECTION  3.01.  Marathon  Call Right.  Subject to Section
3.04, at any time on and after  December 31, 2004,  Marathon shall have the
right to purchase from Ashland on the Scheduled Closing Date (the "Marathon
Call Right"),  and Ashland shall  thereupon be required to sell to Marathon
on the Scheduled  Closing Date, all of Ashland's  Membership  Interests and
the Ashland  LOOP/LOCAP  Interest,  for an  aggregate  amount  equal to the
purchase price (the  "Marathon  Call Price") set forth in Section  3.02(a),
plus  interest on the Marathon  Call Price at a rate per annum equal to the
Base Rate, with daily accrual of interest, for the period commencing on the
Marathon Call Exercise Date and ending on the Scheduled Closing Date.

                  SECTION  3.02.  Marathon  Call  Price.  (a)  Amount.  The
Marathon  Call Price shall be an amount equal to the product of (i) 115% of
the Appraised Value of the Company multiplied by (ii) Ashland's  Percentage
Interest.


<PAGE>
                                                                         22

                  (b)  Timing of  Payment.  Marathon  shall pay the  entire
Marathon Call Price, together with accrued interest calculated as set forth
in Section 3.01, on the Scheduled Closing Date.

                  (c)  Form  of  Consideration.   Marathon  shall  pay  the
Marathon Call Price, and all accrued interest, in Cash.

                  SECTION 3.03. Method of Exercise. Marathon shall exercise
its Marathon  Call Right by delivering to Ashland a notice of such exercise
(the "Marathon Call Exercise Notice"). The date of Ashland's receipt of the
Marathon Call Exercise  Notice shall be deemed to be the date of Marathon's
exercise of its Marathon Call Right (the  "Marathon  Call  Exercise  Date")
and, except as expressly  provided in Sections  9.03(a),  9.04(a) and 9.05,
Marathon's  exercise  of  its  Marathon  Call  Right  shall  thereafter  be
irrevocable.

                  SECTION  3.04.   Limitation  on  Marathon's   Ability  To
Exercise its Marathon  Call Right.  If prior to the Marathon  Call Exercise
Date, Ashland elects to Transfer its Membership  Interests to a third party
pursuant  to  Section  10.01(c)  of the LLC  Agreement,  and in  connection
therewith  delivers to Marathon  the  requisite  Offer  Notice  pursuant to
Section  10.04 of the LLC  Agreement,  Marathon  shall not be  permitted to
exercise its  Marathon  Call Right for a period  commencing  on the date of
Marathon's  receipt of such Offer  Notice and ending on the earliest of (i)
120 days  (or 270  days if a  second  request  has  been  made  under  HSR)
following such receipt,  (ii) the closing of such  Transfer,  and (iii) the
date such proposed  Transfer by Ashland shall have been finally  abandoned.
After such period, Marathon shall be entitled to exercise its Marathon Call
Right.


                                 ARTICLE IV

                             Ashland Put Right

                  SECTION 4.01. Ashland Put Right. Subject to Section 4.05,
at any time after  December 31, 2004,  Ashland shall have the right to sell
to Marathon on the Scheduled  Closing Date (the  "Ashland Put Right"),  and
Marathon  shall  thereupon  be  required to  purchase  from  Ashland on the
Scheduled  Closing  Date,  all of Ashland's  Membership  Interests  and the
Ashland LOOP/LOCAP Interest,  for an

<PAGE>
                                                                         23

aggregate  amount equal to the purchase price (the "Ashland Put Price") set
forth in Section  4.02,  plus interest on the Ashland Put Price (or, in the
event that  Marathon  elects to pay the Ashland Put Price in  installments,
any unpaid  portion of the  Ashland Put Price) at a rate per annum equal to
the Base Rate, with daily accrual of interest, for the period commencing on
the Ashland Put Exercise Date and ending on the Scheduled Closing Date (or,
in the  event  that  Marathon  elects  to pay  the  Ashland  Put  Price  in
installments, on the applicable Scheduled Installment Payment Date).

                  SECTION 4.02.  Ashland Put Price. (a) Amount. The Ashland
Put Price  shall be an amount  equal to the sum of (i) for that  portion of
the  Ashland  Put Price to be paid to Ashland in Cash or in  Marathon  Debt
Securities,  an amount  equal to the  product  of (x) 85% of the  Appraised
Value  of the  Company  multiplied  by (y)  Ashland's  Percentage  Interest
multiplied  by (z) the  percentage  of the  Ashland Put Price to be paid to
Ashland in Cash  and/or in  Marathon  Debt  Securities,  plus (ii) for that
portion of the Ashland  Put Price to be paid to Ashland in Marathon  Equity
Securities,  an amount  equal to the  product  of (x) 90% of the  Appraised
Value  of the  Company  multiplied  by (y)  Ashland's  Percentage  Interest
multiplied  by (z) the  percentage  of the  Ashland Put Price to be paid to
Ashland in Marathon Equity Securities.

                  (b)  Timing  of  Payment.  Subject  to  Section  4.02(d),
Marathon  shall have the right to elect,  by  specifying in the Ashland Put
Price  Election  Notice,  to (i) pay the  entire  Ashland  Put Price on the
Scheduled  Closing  Date or (ii) pay the  Ashland  Put Price in three equal
installments (each an "Installment Payment"), in either case, together with
accrued  interest  calculated  as set forth in Section  4.01.  If  Marathon
elects to pay the Ashland  Put Price in  installments,  Marathon  shall pay
Ashland (x) the first  Installment  Payment on the Scheduled  Closing Date;
(y)  the  second  Installment  Payment  on  the  first  anniversary  of the
Scheduled Closing Date; and (z) the third Installment Payment on the second
anniversary  of  the  Scheduled  Closing  Date  (each  such  date  being  a
"Scheduled  Installment Payment Date"), in each case, together with accrued
interest calculated as set forth in Section 4.01.

                  (c) Form of  Consideration.  Subject to Section  4.02(d),
Marathon  shall have the right to elect,  by  specifying  in an Ashland Put
Price Election Notice, to pay

<PAGE>
                                                                         24

the Ashland Put Price (i) entirely in Cash or (ii) in a combination of Cash
and Securities; provided that at least 50% of the Ashland Put Price (and at
least  50%  of  each  Installment  Payment  if  Marathon  elects  to pay in
installments) shall consist of Cash; provided further,  that the sum of (x)
the Fair Market  Value of any  Securities  issued to Ashland on the Closing
Date (or on any Installment  Payment Date) plus (y) the amount of Cash paid
to Ashland on the Closing  Date (or on such  Installment  Payment  Date) in
respect of the Ashland Put Price,  in each case  exclusive  of any interest
paid  thereon,  shall  equal  the  Ashland  Put  Price  (or the  applicable
Installment Payment); and provided further, that in no event shall Marathon
or USX issue to Ashland an amount of Marathon Equity  Securities that would
cause  Ashland to own,  directly  or  indirectly,  at the Closing or on any
Scheduled  Installment  Payment  Date in the  aggregate  10% or more of the
number of shares  of such  class of  Marathon  Equity  Securities  that are
outstanding on the Closing Date and are publicly held (it being  understood
and agreed that for  purposes of this Section  4.02(c),  any shares of such
class of Marathon Equity Securities that are either held by Marathon or any
of its  Affiliates  or subject to  restrictions  on  transfer  shall not be
considered publicly held). Marathon shall pay all accrued interest in Cash.

                  (d)  Consequences  of Failure to Make Certain  Elections.
Notwithstanding anything to the contrary in this Agreement:

                  (i) if  Marathon  fails to  deliver to Ashland an Ashland
         Put Price  Election  Notice within the  requisite  time period set
         forth in Section  4.04(a) or if  Marathon  delivers  to Ashland an
         Ashland  Put Price  Election  Notice  that  states that the entire
         Ashland  Put  Price  will be paid at  Closing  but does not  state
         whether  any  portion  of the  Ashland  Put Price  will be paid in
         Securities,  Marathon shall  thereafter be required to pay Ashland
         the entire Ashland Put Price in Cash on the Closing Date;

                  (ii) if Marathon delivers to Ashland an Ashland Put Price
         Election Notice pursuant to Section 4.04(a) that does not indicate
         whether  it  is   electing   to  pay  the  Ashland  Put  Price  in
         installments, Marathon shall thereafter be required to pay Ashland
         the entire Ashland Put Price on the Closing Date;


<PAGE>
                                                                         25

                  (iii) if  Marathon  delivers  to Ashland  an Ashland  Put
         Price Election  Notice  pursuant to Section  4.04(a) that does not
         indicate the form of consideration regarding the Ashland Put Price
         (or,  if such  Ashland  Put  Price  Election  Notice  states  that
         Marathon has elected to pay the Ashland Put Price in installments,
         the first  Installment  Payment),  Marathon  shall  thereafter  be
         required  to pay  Ashland  the entire  Ashland Put Price (or first
         Installment Payment) in Cash on the Closing Date;

                  (iv) if  Marathon  has  elected in its  Ashland Put Price
         Election Notice  delivered  pursuant to Section 4.04(b) to pay the
         Ashland Put Price in installments and thereafter if Marathon fails
         to deliver to Ashland an Ashland Put Price Election  Notice within
         the  requisite  time  period set forth in Section  4.04(b) for any
         Scheduled  Installment  Payment Date, Marathon shall thereafter be
         required to pay Ashland the entire Installment  Payment in Cash on
         the applicable Installment Payment Date;

                  (v) if Marathon  elects in any Ashland Put Price Election
         Notice to issue (or to have USX issue) to Ashland  Actively Traded
         Marathon  Equity  Securities  on the Closing  Date (or  applicable
         Installment  Payment  Date) and at any time  prior to the  Closing
         Date (or such Installment Payment Date), such Securities cease for
         whatever reason to be Actively Traded Marathon Equity  Securities,
         Marathon  shall  thereafter  be required to pay Ashland the entire
         Ashland Put Price (or the applicable  Installment Payment) in Cash
         on the Closing Date (or applicable Installment Payment Date); and

                  (vi) if Marathon elects in any Ashland Put Price Election
         Notice to issue (or to have USX issue) to Ashland  Actively Traded
         Marathon  Equity  Securities  on the Closing  Date (or  applicable
         Installment  Payment Date) and Marathon  fails to give the related
         Required  Disclosure on the applicable  Required  Disclosure Date,
         Marathon shall thereafter be required to pay to Ashland the entire
         Ashland Put Price (or the applicable  Installment Payment) in Cash
         on the Closing Date (or on such Installment Payment Date).


<PAGE>
                                                                         26

                  SECTION  4.03.  Method of Exercise.  Ashland may exercise
its Ashland Put Right by  delivering  to Marathon a notice of such exercise
(the "Ashland Put Exercise Notice").  The date of Marathon's receipt of the
Ashland Put  Exercise  Notice  shall be deemed to be the date of  Ashland's
exercise of its Ashland Put Right (the  "Ashland Put  Exercise  Date") and,
except  as  expressly  provided  in  Sections  9.03(a),  9.04(a)  and 9.05,
Ashland's   exercise  of  its  Ashland  Put  Right  shall   thereafter   be
irrevocable.

                  SECTION  4.04.  Ashland Put Price  Election  Notice.  (a)
Notice re:  Closing.  Within five Business  Days after the Appraised  Value
Determination  Date,  Marathon  shall notify  Ashland (a "Ashland Put Price
Election  Notice") as to (i) whether it elects to pay the Ashland Put Price
(A) entirely at Closing or (B) in three equal installments and (ii) whether
Marathon  elects to pay part of the Ashland Put Price or first  Installment
Payment, as applicable, at Closing in Securities,  and, if so, (A) the name
of the issuer of such Securities,  (B) the type of such Securities, (C) the
portion  of  the  Ashland  Put  Price  or  first  Installment  Payment,  as
applicable,  which will be  comprised  of such  Securities,  (D) whether it
elects to impose a Holding  Period with  respect to any of such  Securities
and (E) the length of any such Holding Period.

                  (b) Notices re:  Second and Third  Scheduled  Installment
Payment  Dates.  Within  45 days  prior  to each of the  second  and  third
Scheduled Installment Payment Dates, if applicable,  Marathon shall deliver
to Ashland  an Ashland  Put Price  Election  Notice as to whether  Marathon
elects to pay part of the  applicable  Installment  Payment in  Securities,
and, if so, (i) the name of the issuer of such Securities, (ii) the type of
Securities,  (iii) the portion of the applicable  Installment Payment which
will be  comprised of such  Securities,  (iv) whether it elects to impose a
Holding Period with respect to any of such Securities and (v) the length of
any such Holding Period.  The date of Ashland's  receipt of any Ashland Put
Price  Election  Notice is  referred  to herein as the  "Ashland  Put Price
Election Date" with respect to such Ashland Put Price Election Notice.

                  (c) Additional Information With Respect to Securities. If
Marathon  elects to pay any part of the  Ashland  Put Price in  Securities,
then in addition to the information  provided to Ashland in the Ashland Put
Price  Election  Notice  pursuant to Section  4.04(a) or 4.04(b),

<PAGE>
                                                                         27

Marathon shall provide Ashland and its advisors with any other  information
concerning  such  Securities  that Ashland or its  advisors may  reasonably
request.

                  (d) Irrevocability of Elections.  Marathon's elections as
set forth in an Ashland Put Price Election Notice shall be irrevocable upon
Ashland's receipt of such Ashland Put Price Election Notice;  provided that
at any time  prior  to the  date  that is ten  Business  Days  prior to the
Closing Date (or applicable  Installment  Payment Date) Marathon shall have
the right to change a  previous  election  to pay part of the  Ashland  Put
Price (or applicable  Installment  Payment) in Securities to an election to
pay a greater  portion of or the entire  Ashland  Put Price (or  applicable
Installment  Payment) in Cash, or to change a previous  election to pay the
Ashland  Put Price in  installments  to an  election  to pay the  entire or
remaining Ashland Put Price on the Closing Date (or applicable  Installment
Payment Date).

                  SECTION 4.05. Limitation on Ashland's Ability To Exercise
its Ashland Put Right. If prior to the Ashland Put Exercise Date,  Marathon
elects  to  Transfer  all of its  Membership  Interests  to a  third  party
pursuant  to  Section  10.01(c)  of the LLC  Agreement,  and in  connection
therewith  delivers  to Ashland  the  requisite  Offer  Notice  pursuant to
Section  10.04 of the LLC  Agreement,  Ashland  shall not be  permitted  to
exercise  its  Ashland  Put  Right for a period  commencing  on the date of
Ashland's receipt of such Offer Notice and ending on the earlier of (i) 120
days (270 days if a second  request has been made under HSR) following such
receipt,  (ii) the  closing  of such  Transfer,  and  (iii)  the date  such
proposed Transfer by Marathon shall have been finally abandoned. After such
period, Ashland shall be entitled to exercise its Ashland Put Right.


                                 ARTICLE V

          Termination of Certain Distributions; Revocable Proxies

                  SECTION 5.01. Termination of Certain  Distributions.  (a)
Distributions to Ashland.  (i) Subject to Sections 9.04(a),  9.05,  9.08(a)
and 9.09, in the event that  Marathon  exercises its Marathon Call Right or
its Special  Termination  Right, or in the event that Ashland exercises its
Ashland Put Right, then on the relevant

<PAGE>
                                                                         28

Exercise Date, Ashland shall cause each of its Representatives to authorize
Marathon's  Representatives  to cause the Company to withhold  from Ashland
all distributions of Distributable Cash and all Tax Liability Distributions
that Ashland would  otherwise be entitled to receive  pursuant to Article V
of the LLC Agreement  during the period from the relevant  Exercise Date to
the Closing Date, other than (i) all  distributions  of Distributable  Cash
and Tax Liability Distributions that are attributable to any Fiscal Quarter
that ends on or prior to the close of  business  on the  relevant  Exercise
Date, (ii) a pro rata portion of all  distributions of  Distributable  Cash
and Tax Liability  Distributions  that are attributable to the portion of a
Fiscal  Quarter that begins prior to the  relevant  Exercise  Date and that
ends after such  Exercise  Date and (iii) all Tax  Liability  Distributions
that are attributable to the period from the relevant  Exercise Date to the
Closing Date to the extent that Ashland has any Tax  Liability  during such
period ("Ashland Exercise Period Distributions").

                  (ii) Any Ashland Exercise Period  Distributions  withheld
from Ashland  pursuant to Section  5.01(a)(i)  shall be  distributed by the
Company as follows:

                  (A) if at the  time  such  distribution  is so  withheld,
         either (1) USX's Long Term Debt has an Investment Grade Rating and
         USX has agreed in writing to guarantee (which guarantee shall be a
         guarantee of payment) Marathon's  obligations to pay to Ashland in
         the circumstances set forth in Sections 9.04(a) and 9.05 (pursuant
         to  a  guarantee  agreement  in  form  and  substance   reasonably
         satisfactory  to Ashland and its counsel) or (2)  Marathon's  Long
         Term Debt has an Investment  Grade Rating,  then the Company shall
         pay  such  Ashland  Exercise  Period  Distributions   directly  to
         Marathon; and

                  (B) if at the time such distribution is so withheld,  (1)
         Marathon's Long Term Debt does not have an Investment Grade Rating
         and  (2)  either  (x)  USX's  Long  Term  Debt  does  not  have an
         Investment  Grade  Rating  or (y)  USX's  Long  Term  Debt  has an
         Investment  Grade  Rating  but USX has not  agreed in  writing  to
         guarantee  Marathon's payment obligations  described in clause (2)
         of subparagraph (A) above, then Marathon's  Representatives  shall
         cause the Company to, and the Company  shall,  deposit all Ashland
         Exercise  Period

<PAGE>
                                                                         29

         Distributions  into an escrow  account  to be  established  by the
         Company (the "Escrow  Account")  and to release such deposits from
         the Escrow  Account only in accordance  with this  Agreement.  All
         amounts in the Escrow  Account shall be invested only in Permitted
         Investments.

                  (b)  Distributions  to Marathon.  (i) Subject to Sections
9.08(a)  and  9.09,  in  the  event  that  Ashland  exercises  its  Special
Termination Right in accordance with the terms hereof,  then on the Special
Termination Exercise Date, Marathon shall cause each of its Representatives
to  authorize  Ashland's  Representatives  to cause the Company to withhold
from Marathon all distributions of Distributable Cash and all Tax Liability
Distributions that Marathon would otherwise be entitled to receive pursuant
to  Article V of the LLC  Agreement  during  the  period  from the  Special
Termination  Exercise  Date  to  the  Closing  Date,  other  than  (A)  all
distributions of Distributable  Cash and Tax Liability  Distributions  that
are  attributable  to any Fiscal Quarter that ends on or prior to the close
of  business  on the  Special  Termination  Exercise  Date,  (B) a pro rata
portion  of all  distributions  of  Distributable  Cash  and Tax  Liability
Distributions that are attributable to the portion of a Fiscal Quarter that
begins prior to the Special  Termination  Exercise Date and that ends after
the  Special   Termination   Exercise   Date  and  (C)  all  Tax  Liability
Distributions  that  are  attributable  to  the  period  from  the  Special
Termination  Exercise  Date to the Closing Date to the extent that Marathon
has any  Tax  Liability  during  such  period  ("Marathon  Exercise  Period
Distributions").

                  (ii) Any Marathon Exercise Period Distributions  withheld
from  Ashland  pursuant  to Section  5.01(a)  shall be  distributed  by the
Company as follows:

                  (A) if at the  time  such  distribution  is so  withheld,
         Ashland's Long Term Debt has an Investment Grade Rating,  then the
         Company  shall pay such  Marathon  Exercise  Period  Distributions
         directly to Ashland; and

                  (B) if at the  time  such  distribution  is so  withheld,
         Ashland's Long Term Debt does not have an Investment Grade Rating,
         then Ashland's Representatives shall cause the Company to, and the
         Company shall,  deposit all Marathon Exercise Period Distributions
         into an Escrow  Account  and to  release  such  deposits  from the


<PAGE>
                                                                         30

         Escrow Account only in accordance with this Agreement. All amounts
         in  the  Escrow  Account  shall  be  invested  only  in  Permitted
         Investments.

                  SECTION   5.02.    Revocable    Proxies.    (a)   Ashland
Representatives  Revocable  Proxies.  Subject to  Sections  9.04(a),  9.05,
9.08(a) and 9.09,  in the event that  Marathon  exercises its Marathon Call
Right or its  Special  Termination  Right,  or in the  event  that  Ashland
exercises  its  Ashland  Put Right,  then on the  relevant  Exercise  Date,
Ashland  shall  cause each of its  Representatives  to grant to  Marathon's
Representatives a proxy (the "Ashland  Representatives  Revocable Proxies")
which  shall  authorize  Marathon's  Representatives  to cast each  Ashland
Representative's  vote at a Board of Managers'  meeting (but not by written
consent in lieu of a meeting in accordance  with Section 8.04(h) of the LLC
Agreement  unless Marathon shall have given Ashland prior written notice of
the  specific  action to be taken by such  written  consent) in favor of or
against any of the Super Majority  Decisions  described in Sections 8.08 of
the LLC  Agreement,  as  Marathon's  Representatives  shall,  in their sole
discretion, determine, other than any vote with respect to a Super Majority
Decision described in Sections 8.08(c) (admission of a new Member; issuance
of  additional   Membership   Interests),   8.08(d)   (additional   capital
contributions), 8.08(i) (change in Company's independent auditors), 8.08(j)
(amendments  to LLC  Agreement  or  other  Transaction  Documents  to which
Company or its  subsidiaries  is a party),  8.08(l)  (bankruptcy),  8.08(m)
(modification of provisions re:  distributions  of  Distributable  Cash) or
8.08(q) (delegation to a Member of power to unilaterally bind the Company),
with respect to which Ashland's  Representatives  shall retain all of their
rights and authority to vote;  provided that Marathon  shall not, and shall
cause  each of its  Representatives  not to,  take any action  through  the
exercise  of the  Ashland  Representatives  Revocable  Proxies to cause the
Company's  status as a  partnership  for  Federal  income tax  purposes  to
terminate prior to the Closing Date.

                  (b) Marathon  Representative  Revocable Proxy. Subject to
Sections 9.08(a) and 9.09, in the event that Ashland  exercises its Special
Termination Right, then on the Special Exercise Date,  Marathon shall cause
each of its  Representatives to grant to Ashland's  Representatives a proxy
(the "Marathon  Representatives  Revocable  Proxies") which shall authorize
Ashland's  Representatives to cast each

<PAGE>
                                                                         31

Marathon  Representative's vote at a Board of Managers' meeting (but not by
written  consent in lieu of a meeting in accordance with Section 8.04(h) of
the LLC Agreement  unless  Ashland shall have given  Marathon prior written
notice of the specific action to be taken by such written consent) in favor
of or against any of the Super  Majority  Decisions  described  in Sections
8.08 of the LLC Agreement,  as Ashland's  Representatives  shall,  in their
sole  discretion,  determine,  other than any vote with  respect to a Super
Majority Decision described in Section 8.08(c),  8.08(d), 8.08(i), 8.08(j),
8.08(l), 8.08(m) or 8.08(q) (except as expressly provided in Section 5.01),
with respect to which Marathon's  Representatives shall retain all of their
rights and  authority to vote;  provided  that Ashland shall not, and shall
cause  each of its  Representatives  not to,  take any action  through  the
exercise of the  Marathon  Representatives  Revocable  Proxies to cause the
Company's  status as a  partnership  for  Federal  income tax  purposes  to
terminate prior to the Closing Date.

                  (c)  Ashland  LOOP/LOCAP   Revocable  Proxy.  Subject  to
Sections  9.04(a),  9.05,  9.08(a)  and 9.09,  in the event  that  Marathon
exercises its Marathon Call Right or its Special  Termination  Right, or in
the event  that  Ashland  exercises  its  Ashland  Put  Right,  then on the
relevant  Exercise  Date,  Ashland  shall grant to Marathon,  or such other
person as  Marathon  shall  designate,  a proxy  (the  "Ashland  LOOP/LOCAP
Revocable  Proxy") which shall authorize  Marathon and its  Representatives
(or such other  person) to exercise on Ashland's  behalf,  all of Ashland's
voting rights with respect to the Ashland LOOP/LOCAP Interest.

                                 ARTICLE VI

            Determination of the Appraised Value of the Company

                  SECTION  6.01.  Determination  of Appraised  Value of the
Company.   (a)  Negotiation  Period.  If  Marathon  exercises  its  Special
Termination  Right or its Marathon  Call Right or if Ashland  exercises its
Special Termination Right or its Ashland Put Right, then for a period of 60
days  following  the relevant  Exercise  Date,  Marathon and Ashland  shall
negotiate  in good faith to seek to reach  agreement as to the Market Value
of the Company.  If Marathon and Ashland reach such an agreement,  then the
Market Value of the Company shall be deemed to be the amount so agreed upon
by Marathon and Ashland.


<PAGE>
                                                                         32

                  (b) Appraisal Process.  In the event Marathon and Ashland
are  unable to reach an  agreement  as to the Market  Value of the  Company
within the 60-day period referred to in Section  6.01(a),  then within five
Business  Days after the  expiration  of such  60-day  period  (such  fifth
Business  Day being  referred  to herein  as the  "6.01  Appraisal  Process
Commencement  Date"),  Marathon  and Ashland each shall select a nationally
recognized  investment  banking firm to (i) prepare a report which (A) sets
forth such investment  banking firm's  determination of the Market Value of
the Company  (which shall be a single amount as opposed to a range) and (B)
includes work papers which  indicate the basis for and  calculation  of the
Market Value of the Company (a "6.01 Appraisal Report") and (ii) deliver to
Marathon  or  Ashland,  as the case may be,  an oral  and  written  opinion
addressed to such party as to the Market Value of the Company. The fees and
expenses  of each  investment  banking  firm  shall  be  paid by the  party
selecting such investment  banking firm. Each of Marathon and Ashland shall
instruct its respective investment banking firm to (i) not consult with the
other  investment  banking  firm with  respect to its view as to the Market
Value of the Company prior to the time that both  investment  banking firms
have  delivered  their  respective  opinions to  Marathon  or  Ashland,  as
applicable,  (ii)  determine  the Market Value of the Company in accordance
with  Section  6.01(c),  (iii)  deliver  their  respective  6.01  Appraisal
Reports,  together  with their oral and  written  opinions as to the Market
Value of the Company (the "6.01 Initial  Opinion  Values"),  within 60 days
after the 6.01 Appraisal Process Commencement Date, and (iv) deliver a copy
of its written  opinion and its 6.01 Appraisal  Report to the Company,  the
other party and the other  party's  investment  banking firm at the time it
delivers  its  oral  and  written  opinion  to  Marathon  or  Ashland,   as
applicable.

                  If the 6.01 Initial  Opinion Values differ and the lesser
6.01  Initial  Opinion  Value  equals or exceeds  90% of the  greater  6.01
Initial  Opinion Value,  the Market Value of the Company shall be deemed to
be an  amount  equal  to (i) the sum of the  6.01  Initial  Opinion  Values
divided by (ii) two.


<PAGE>
                                                                         33

                  If the 6.01 Initial  Opinion Values differ and the lesser
6.01  Initial  Opinion  Value is less than 90% of the greater  6.01 Initial
Opinion Value, then:

                  (i)  within  two  Business  Days  after  both  investment
         banking firms have delivered their respective opinions to Marathon
         or Ashland, as applicable,  each investment banking firm shall, at
         a single meeting at which Marathon,  Ashland,  the Company and the
         other  investment  banking firm are present,  make a  presentation
         with  respect  to  its  6.01  Initial   Opinion  Value.   At  such
         presentation,   Marathon,  Ashland,  the  Company  and  the  other
         investment  banking firm shall be entitled to ask  questions as to
         the  basis  for and the  calculation  of such  investment  banking
         firm's 6.01 Initial Opinion Value; and

                  (ii)  Marathon and Ashland  shall,  within five  Business
         Days after the date Marathon and Ashland  receive the 6.01 Initial
         Opinion  Values (such fifth  Business Day being referred to herein
         as the "6.01 Subsequent  Appraisal  Process  Commencement  Date"),
         jointly select a third nationally  recognized  investment  banking
         firm to (A)  prepare a 6.01  Appraisal  Report and (B)  deliver an
         oral and written  opinion  addressed to Marathon and Ashland as to
         the Market  Value of the  Company.  The fees and  expenses of such
         third  investment  banking  firm shall be paid 50% by Marathon and
         50% by Ashland.  Such third  investment  banking firm shall not be
         provided  with the 6.01  Initial  Opinion  Values  and  shall  not
         consult  with the initial  investment  banking  firms with respect
         thereto.  During  such  five-Business  Day  period,  Marathon  and
         Ashland shall  negotiate in good faith to  independently  reach an
         agreement as to the Market  Value of the Company.  If Marathon and
         Ashland  reach such an  agreement,  then the  Market  Value of the
         Company  shall  be  deemed  to be the  amount  so  agreed  upon by
         Marathon and Ashland.  If Marathon and Ashland are unable to reach
         such an agreement,  then Marathon and Ashland shall  instruct such
         third investment banking firm to (A) determine the Market Value of
         the Company in accordance with Section 6.01(c) and (B) deliver its
         6.01 Appraisal Report,  together with its oral and written opinion
         (the "6.01 Third  Opinion  Value"),  within 60 days after the 6.01
         Subsequent  Appraisal Process  Commencement Date. The Market Value
         of the  Company  in such  circumstance  shall

<PAGE>
                                                                         34

         be  deemed  to be an  amount  equal to (A) the sum of (x) the 6.01
         Third  Opinion  Value plus (y)  whichever  of the two 6.01 Initial
         Opinion  Values is closer to the 6.01 Third  Opinion Value (or, if
         the 6.01 Third  Opinion Value is exactly  halfway  between the two
         6.01  Initial  Opinion  Values,  the 6.01  Third  Opinion  Value),
         divided by (B) two.

                  (c)  Definition  of  Market  Value  of the  Company.  For
purposes of this  Agreement,  the Market  Value of the Company (the "Market
Value of the Company")  means the fair market value of the combined  common
equity of the Company as of the relevant Exercise Date, (including,  in the
circumstance  where  Marathon has  exercised its Marathon Call Right or its
Special  Termination  Right or Ashland has exercised its Ashland Put Right,
the Ashland LOOP/LOCAP Interest) assuming the consummation of a transaction
designed to achieve the highest value of such combined  common  equity.  In
determining the Market Value of the Company,  (i)  consideration  should be
given as to (A) all possible transaction  participants (other than Marathon
or Ashland or their  respective  Affiliates)  and  categories  of  possible
transactions;   (B)  a  range  of  analytical  methodologies,   potentially
including, but not limited to, the following:  comparable trading analysis,
comparable transaction analysis,  discounted cash flow analysis,  leveraged
buyout analysis and break-up analysis;  and (C) the value to the Company of
all  indemnification  obligations of Marathon,  USX and Ashland in favor of
the  Company  pursuant  to any  Transaction  Document  (including,  without
limitation,  Article IX of the Asset Transfer and Contribution  Agreement),
to the extent such  indemnification  obligations remain in effect after the
Closing and (ii) no separate  incremental  value will be  attributed to the
Ashland  LOOP/LOCAP  Interest.  In  determining  the  Market  Value  of the
Company, no consideration  should be given to the values that are initially
assigned to assets of the Company for purchase accounting or tax accounting
purposes.  The Market Value of the Company as  determined  pursuant to this
Section 6.01 is referred to herein as the "Appraised Value of the Company",
and the date on which the Market Value of the Company is so  determined  is
referred to herein as the "Appraised Value Determination Date".


<PAGE>
                                                                         35

                                ARTICLE VII

            Determination of the Fair Market Value of Securities

                  SECTION  7.01.  General.  The  fair  market  value of any
Securities  to be  issued  to  Ashland  on  the  Closing  Date  and  on any
subsequent  Installment  Payment Date, shall be determined  pursuant to the
following  procedures  (the  fair  market  value of such  Securities  as so
determined being the "Fair Market Value" of such Securities).

                  SECTION  7.02.  Determination  of Fair  Market  Value  of
Marathon  Debt  Securities.  The Fair  Market  Value of any  Marathon  Debt
Securities  shall be deemed to be an amount equal to the  aggregate  stated
principal amount of such Marathon Debt Securities.

                  SECTION  7.03.  Determination  of Fair  Market  Value  of
Actively  Traded Marathon  Equity  Securities.  (a) Fair Market Value Where
There is No Holding  Period.  The Fair Market Value of any Actively  Traded
Marathon  Equity  Securities to be issued to Ashland on the Closing Date or
applicable  Installment  Payment Date for which  Marathon has not elected a
Holding  Period shall be deemed to be an amount equal to the product of (i)
the aggregate number of such Actively Traded Marathon Equity  Securities to
be issued to Ashland  multiplied  by (ii) the  Weighted  Average  Price (as
defined below) of such Actively Traded  Marathon  Equity  Securities on the
National  Market System of the NASDAQ or the relevant  National  Securities
Exchange,  as  reported  by The Wall  Street  Journal  or, if not  reported
thereby,  as reported by any other  authoritative  source, for the ten full
Trading Days immediately  preceding the Business Day immediately  preceding
the Closing Date or applicable  Installment  Payment Date; provided that at
least five Trading Days prior to the  commencement of such ten full Trading
Day period  (the  "Required  Disclosure  Date"),  Marathon  shall have made
appropriate  public  disclosure  (including  by issuing a press release and
filing  a copy  of such  press  release  with  the  Commission)  of (A) the
existence  of the  Transaction,  (B)  the  Ashland  Put  Price  and (C) the
information  required to be  included  in the  Ashland  Put Price  Election
Notice  (each  such  public  disclosure  being  a  "Required  Disclosure").
Marathon  shall  provide  Ashland with a copy of each  Required  Disclosure
prior  to  Marathon  making  such  disclosure  public.  Any  such  Required
Disclosure  shall  be in form  and  substance  reasonably  satisfactory  to
Ashland

<PAGE>
                                                                         36

and its  counsel.  For  purposes of this  Section  7.03(a),  the  "Weighted
Average  Price"  means the quotient of (1) the product of (x) the number of
shares in each trade in such Actively  Traded  Marathon  Equity  Securities
that occurred during such ten full Trading Day period multiplied by (y) the
price at which each such trade occurred, divided by (2) the total number of
shares traded in such  Actively  Traded  Marathon  Equity  Securities  that
occurred  during such ten full Trading Day period.  In the event of (i) any
split,  combination  or  reclassification  of the class of Actively  Traded
Marathon  Equity  Securities to be issued to Ashland on the Closing Date or
applicable Installment Payment Date, (ii) any issuance or the authorization
of any issuance of any other  securities in exchange or in substitution for
the shares of such class of Actively Traded  Marathon Equity  Securities or
(iii) any  issuance  or  declaration  of cash or stock  dividends  or other
distributions with respect to such class of Actively Traded Marathon Equity
Securities, in each case at any time during the ten full Trading Day period
referred to above,  Marathon and Ashland shall make such  adjustment to the
Fair Market Value of such  Actively  Traded  Equity  Securities  determined
pursuant to this  Section  7.03(a) as Marathon and Ashland  shall  mutually
agree so as to preserve  the economic  benefits to Ashland  expected on the
date of this  Agreement as a result of the issuance to it of such  Actively
Traded Marathon Equity Securities as part of the Ashland Put Price.

                  (b) Fair Market Value Where There is a Holding Period. In
the event that Marathon  elects  pursuant to Section  4.04(a) or 4.04(b) to
impose a Holding Period on any Actively Traded Marathon Equity  Securities,
the Fair Market Value of such Actively Traded  Marathon  Equity  Securities
shall be deemed to be an amount  equal to (i) the Fair Market Value of such
Actively  Traded  Marathon  Equity  Securities  as  determined  pursuant to
Section 7.03(a),  minus (ii) a discount factor that takes into account such
limitation  on  Ashland's  ability  to freely  trade such  Actively  Traded
Marathon  Equity  Securities  (a "7.03(b)  Discount  Amount").  The 7.03(b)
Discount  Amount  with  respect to the Fair Market  Value of such  Actively
Traded  Marathon  Equity  Securities  shall be  determined  pursuant to the
following procedures:

                  (i) Negotiation Period. For a period of 15 days following
         the  applicable  Ashland Put Price  Election  Date,  Marathon  and
         Ashland will negotiate in good faith to seek to reach an agreement
         as to the 7.03(b) Discount  Amount.  If Marathon and Ashland reach
         such an  agreement,  then the  7.03(b)

<PAGE>
                                                                         37

         Discount Amount shall be deemed to be the amount so agreed upon by
         Marathon and Ashland.

                  (ii) Appraisal Process. In the event Marathon and Ashland
         are unable to reach an agreement as to the 7.03(b) Discount Amount
         within the 15-day  period  referred  to in clause (i) above,  then
         within  five  Business  Days after the  expiration  of such 15-day
         period (such fifth  Business  Day being  referred to herein as the
         "7.03(b)  Appraisal  Process  Commencement  Date"),  Marathon  and
         Ashland  each  shall  select a  nationally  recognized  investment
         banking  firm to (A)  prepare a report  which (1) sets  forth such
         investment  banking firm's  determination  of the 7.03(b) Discount
         Amount  (which shall be a single amount as opposed to a range) and
         (2)  includes  work papers  which  indicate  the basis for and the
         calculation of the 7.03(b)  Discount Amount (a "7.03(b)  Appraisal
         Report")  and (B) deliver to Marathon or Ashland,  as the case may
         be, an oral and written opinion  addressed to such party as to the
         7.03(b) Discount Amount.  The fees and expenses of each investment
         banking firm shall be paid by the party  selecting such investment
         banking  firm.  Each of Marathon  and Ashland  shall  instruct its
         respective  investment  banking  firm to (i) not consult  with the
         other  investment  banking firm with respect to its view as to the
         7.03(b)  Discount  Amount  prior to the time that both  investment
         banking firms have delivered their respective opinions to Marathon
         and Ashland, as applicable,  (ii) deliver their respective 7.03(b)
         Appraisal  Reports,  together with their oral and written opinions
         as to the 7.03(b)  Discount  Amount (the "7.03(b)  Initial Opinion
         Values"),  within 15 days  after  the  7.03(b)  Appraisal  Process
         Commencement Date, and (iii) deliver a copy of its written opinion
         and its 7.03(b)  Appraisal Report to the Company,  the other party
         and the  other  party's  investment  banking  firm at the  time it
         delivers its oral and written  opinion to Marathon or Ashland,  as
         applicable.

                           If the 7.03(b) Initial Opinion Values differ and
         the lesser 7.03(b)  Initial Opinion Value equals or exceeds 90% of
         the greater 7.03(b) Initial  Opinion Value,  the 7.03(b)  Discount
         Amount shall be deemed to

<PAGE>
                                                                         38

         be an amount equal to (1) the sum of the 7.03(b)  Initial  Opinion
         Values divided by (2) two.

                           If the 7.03(b) Initial Opinion Values differ and
         the lesser 7.03(b)  Initial  Opinion Value is less than 90% of the
         greater 7.03(b) Initial Opinion Value, then:

                  (i)  within  two  Business  Days  after  both  investment
         banking firms have delivered their respective opinions to Marathon
         or Ashland, as applicable,  each investment banking firm shall, at
         a single meeting at which Marathon,  Ashland,  the Company and the
         other  investment  banking firm are present,  make a  presentation
         with  respect  to its  7.03(b)  Initial  Opinion  Value.  At  such
         presentation,   Marathon,  Ashland,  the  Company  and  the  other
         investment  banking firm shall be entitled to ask  questions as to
         the  basis  for and the  calculation  of such  investment  banking
         firm's 7.03(b) Initial Opinion Value; and

                  (ii)  Marathon and Ashland  shall,  within five  Business
         Days after the date  Marathon  and  Ashland  receive  the  7.03(b)
         Initial  Opinion Values (such fifth Business Day being referred to
         herein as the "7.03(b) Subsequent  Appraisal Process  Commencement
         Date"),  jointly select a third nationally  recognized  investment
         banking  firm to (i) prepare a 7.03(b)  Appraisal  Report and (ii)
         deliver an oral and written  opinion  addressed  to  Marathon  and
         Ashland as to the 7.03(b) Discount  Amount.  The fees and expenses
         of such  third  investment  banking  firm  shall  be  paid  50% by
         Marathon and 50% by Ashland.  Such third  investment  banking firm
         shall not be provided with the 7.03(b)  Initial Opinion Values and
         shall not consult with the initial  investment  banking firms with
         respect thereto.  During such  five-Business Day period,  Marathon
         and Ashland shall negotiate in good faith to  independently  reach
         an agreement as to the 7.03(b)  Discount  Amount.  If Marathon and
         Ashland reach such an agreement,  then the 7.03(b) Discount Amount
         shall be deemed to be the amount so agreed  upon by  Marathon  and
         Ashland.  If  Marathon  and  Ashland  are  unable to reach such an
         agreement,  then  Marathon and Ashland  shall  instruct such third
         investment  banking firm to deliver its 7.03(b)  Appraisal Report,
         together  with its  oral and  written  opinion  as to the  7.03(b)
         Discount  Amount (the "7.03(b)  Third Opinion  Value"),

<PAGE>
                                                                         39

         within 15 days  after the  7.03(b)  Subsequent  Appraisal  Process
         Commencement   Date.   The   7.03(b)   Discount   Amount  in  such
         circumstance  shall be deemed to be an amount equal to (1) the sum
         of (x) the 7.03(b)  Third  Opinion Value plus (y) whichever of the
         two 7.03(b)  Initial Opinion Values is closer to the 7.03(b) Third
         Opinion  Value (or, if the 7.03(b)  Third Opinion Value is exactly
         halfway  between  the two  7.03(b)  Initial  Opinion  Values,  the
         7.03(b) Third Opinion Value), divided by (2) two.

                  SECTION  7.04.  Determination  of Fair  Market  Value  of
Non-Actively Traded Marathon Equity Securities.  (a) Negotiation Period. If
Marathon  proposes to issue (or to have issued) to Ashland  Marathon Equity
Securities that are not Actively Traded  Marathon Equity  Securities,  then
for a period of 15 days following the applicable Ashland Put Price Election
Date, Marathon and Ashland will negotiate in good faith to seek to reach an
agreement as to the Fair Market Value of such Marathon  Equity  Securities,
taking into account,  if there is a Holding Period,  a discount factor that
takes into account  such  limitation  on Ashland's  ability to freely trade
such Marathon Equity Securities (a "7.04 Discount Amount"). If Marathon and
Ashland  reach  such an  agreement,  then  the  Fair  Market  Value of such
Marathon Equity  Securities shall be deemed to be the amount so agreed upon
by Marathon and Ashland.

                  (b) Appraisal Process.  In the event Marathon and Ashland
are unable to reach an  agreement  as to such Fair Market Value of Marathon
Equity  Securities and such 7.04 Discount Amount, if any, within the 15-day
period  referred to in clause (a) above,  then within  five  Business  Days
after the  expiration of such 15-day period (such fifth  Business Day being
referred  to herein as the "7.04  Appraisal  Process  Commencement  Date"),
Marathon and Ashland each shall select a nationally  recognized  investment
banking firm to (i) prepare a report  which (1) sets forth such  investment
banking  firm's  determination  of the Fair Market  Value of such  Marathon
Equity  Securities  (which shall be a single amount as opposed to a range),
taking into account,  if there is a Holding Period, a 7.04 Discount Amount,
which is determined by such investment  banking firm, and (2) includes work
papers which  separately  indicate the basis for and the calculation of the
Fair Market Value of such  Marathon  Equity  Securities  and, if there is a
Holding  Period,  the basis for and the  calculation  of the 7.04  Discount
Amount (a "7.04

<PAGE>
                                                                         40

Appraisal Report") and (ii) deliver to Marathon or Ashland, as the case may
be, an oral and  written  opinion  addressed  to such  party as to the Fair
Market Value of such Marathon Equity  Securities  (which opinion shall take
into  account a 7.04  Discount  Amount if there is a  Holding  Period  with
respect to such Marathon Equity Securities).  The fees and expenses of each
investment  banking  firm  shall  be  paid  by  the  party  selecting  such
investment  banking firm.  Each of Marathon and Ashland shall  instruct its
respective  investment  banking  firm to (i) not  consult  with  the  other
investment  banking  firm with  respect  to its view as to the Fair  Market
Value of such Marathon Equity Securities and the 7.04 Discount Amount prior
to the time  that  both  investment  banking  firms  have  delivered  their
respective  opinions to Marathon and Ashland,  as applicable,  (ii) deliver
their  respective  7.04  Appraisal  Reports,  together  with their oral and
written  opinions  as to the  Fair  Market  Value of such  Marathon  Equity
Securities  (the "7.04 Initial Opinion  Values"),  within 15 days after the
7.04 Appraisal Process  Commencement  Date, and (iii) deliver a copy of its
written  opinion and its 7.04  Appraisal  Report to the Company,  the other
party and the other party's investment banking firm at the time it delivers
its oral and written opinion to Marathon or Ashland, as applicable.

                  If the 7.04 Initial  Opinion Values differ and the lesser
7.04  Initial  Opinion  Value  equals or exceeds  90% of the  greater  7.04
Initial  Opinion  Value,  the Fair  Market  Value of such  Marathon  Equity
Securities shall be deemed to be an amount equal to (1) the sum of the 7.04
Initial Opinion Values divided by (2) two.

                  If the 7.04 Initial  Opinion Values differ and the lesser
7.04  Initial  Opinion  Value is less than 90% of the greater  7.04 Initial
Opinion Value, then:

                  (i)  within  two  Business  Days  after  both  investment
         banking firms have delivered their respective opinions to Marathon
         or Ashland, as applicable,  each investment banking firm shall, at
         a single meeting at which Marathon,  Ashland,  the Company and the
         other  investment  banking firm are present,  make a  presentation
         with  respect  to  its  7.04  Initial   Opinion  Value.   At  such
         presentation,   Marathon,  Ashland,  the  Company  and  the  other
         investment  banking firm shall be entitled to ask  questions as to
         the  basis  for and the  calculation  of

<PAGE>
                                                                         41

         such investment banking firm's 7.04 Initial Opinion Value; and

                  (ii)  Marathon and Ashland  shall,  within five  Business
         Days after the date Marathon and Ashland  receive the 7.04 Initial
         Opinion  Values (such fifth  Business Day being referred to herein
         as the "7.04 Subsequent  Appraisal  Process  Commencement  Date"),
         jointly select a third nationally  recognized  investment  banking
         firm to (i) prepare a 7.04  Appraisal  Report and (ii)  deliver an
         oral and written  opinion  addressed to Marathon and Ashland as to
         the Fair Market Value of such Marathon  Equity  Securities  (which
         opinion shall take into account a 7.04 Discount Amount if there is
         a Holding Period with respect to such Marathon Equity Securities).
         The fees and expenses of such third investment  banking firm shall
         be paid 50% by Marathon and 50% by Ashland.  Such third investment
         banking firm shall not be provided  with the 7.04 Initial  Opinion
         Values and shall not consult with the initial  investment  banking
         firms with respect thereto.  During such five-Business Day period,
         Marathon   and   Ashland   shall   negotiate   in  good  faith  to
         independently  reach an  agreement  as to the Fair Market Value of
         such  Marathon  Equity  Securities.  If Marathon and Ashland reach
         such an  agreement,  then the Fair Market  Value of such  Marathon
         Equity  Securities shall be deemed to be the amount so agreed upon
         by Marathon  and  Ashland.  If Marathon  and Ashland are unable to
         reach such an agreement,  then Marathon and Ashland shall instruct
         such third  investment  banking firm to deliver its 7.04 Appraisal
         Report,  together with its oral and written opinion as to the Fair
         Market Value of such Marathon  Equity  Securities (the "7.04 Third
         Opinion  Value"),   within  15  days  after  the  7.04  Subsequent
         Appraisal Process Commencement Date. The Fair Market Value of such
         Marathon Equity Securities in such circumstance shall be deemed to
         be an amount  equal to (i) the sum of (x) the 7.04  Third  Opinion
         Value plus (y) whichever of the two 7.04 Initial Opinion Values is
         closer to the 7.04  Third  Opinion  Value  (or,  if the 7.04 Third
         Opinion  Value is exactly  halfway  between  the two 7.04  Initial
         Opinion  Values,  the 7.04 Third Opinion  Value),  divided by (ii)
         two.

<PAGE>
                                                                         42

                                ARTICLE VIII

                   Certain Matters Relating to Securities

                  SECTION  8.01.  Certain   Requirements  with  Respect  to
Marathon Debt Securities. All debt securities issued to Ashland pursuant to
Section  4.02(c)  shall (i) be  unsecured  senior  public fixed income debt
securities  of  (a)  USX  or  (b)  Marathon  and  fully  guaranteed  as  to
performance by USX; (ii) have maturities of 5 to 7 years; (iii) have yields
which are comparable to those of 5 to 7 year public debt instruments issued
by companies  whose Long Term Debt at the time of the issuance of such debt
securities  to  Ashland is rated by S&P and  Moody's at least  equal to the
respective  ratings by S&P and  Moody's  of USX's  Long Term Debt;  (iv) be
priced to trade at par initially;  and (v) have covenants substantially the
same as those included in other  outstanding  senior  publicly  traded debt
instruments of USX,  including a negative  pledge  providing for pari passu
security rights and usual and customary successorship provisions concerning
changes in USX's ownership (all such debt securities are referred to herein
as "Marathon Debt Securities").

                  SECTION 8.02.  Procedures with Respect to the Issuance of
Securities.  All Securities to be issued  hereunder shall be accompanied on
the  Closing  Date  or  applicable   Installment  Payment  Date  by  (i)  a
certificate  from an  authorized  officer of the Issuer and (ii) an opinion
from such Issuer's counsel,  in each case as to such matters as Ashland may
reasonably request, including, but not limited to the matters substantially
as  follows  (which  shall  be made as of the  Closing  Date or  applicable
Installment Payment Date):

                  (i) the Issuer is a corporation  duly organized,  validly
         existing and in good standing  under the laws of the  jurisdiction
         of its  incorporation  with the power and authority to own,  lease
         and operate its assets and to conduct the business now being or to
         be  conducted by it. The Issuer is duly  authorized,  qualified or
         licensed  to  do  business  as  a  foreign  corporation  or  other
         organization  in good  standing  in each of the  jurisdictions  in
         which its right, title or interest in or to any of the assets held
         by it or the business conducted by it requires such authorization,
         qualification  or  licensing,  except  where the  failure to

<PAGE>
                                                                         43

         be so  authorized,  qualified,  licensed or in good standing would
         not,  individually  or in  the  aggregate,  result  in  an  Issuer
         Material Adverse Effect;

                  (ii) the  Issuer's  authorized  capitalization  is as set
         forth in its Exchange Act filings (or, in the  circumstance  where
         Ashland  has  made a  Demand  Registration,  as set  forth  in the
         Registration Statement or Offering Memorandum, as applicable, with
         respect  to  such  Securities).  All  of  the  outstanding  equity
         securities  of the  Issuer  are duly and  validly  authorized  and
         issued,  are fully paid and  nonassessable  and were not issued in
         violation  of  or  subject  to  any  preemptive  rights  or  other
         contractual rights to purchase securities;

                  (iii) if such Securities are Marathon Equity  Securities,
         such   Securities   are  duly   authorized,   validly  issued  and
         outstanding, are fully paid and nonassessable, and were not issued
         in  violation  of or  subject  to any  preemptive  rights or other
         contractual rights to purchase securities;

                  (iv) if such  Securities  are Marathon  Debt  Securities,
         such  Securities  have been duly  authorized and validly issued by
         the Issuer and constitute legal, valid and binding  obligations of
         the Issuer enforceable against the Issuer in accordance with their
         terms,  except as such enforcement is subject to the effect of any
         applicable  bankruptcy,  insolvency,  reorganization  or other law
         relating to or affecting  creditors'  rights generally and general
         principles of equity (regardless of whether such enforceability is
         considered in a proceeding in equity or at law);

                  (v) such Securities  conform in all material  respects to
         the  description  thereof  contained in the Issuer's  Exchange Act
         filings (or, in the  circumstance  where Ashland has made a Demand
         Registration,   to  the  description   thereof  contained  in  the
         Registration Statement or Offering Memorandum, as applicable, with
         respect to such Securities) and the  certificates  evidencing such
         Securities will be, upon issuance, in due and proper form;

                  (vi) if such Securities are Marathon  Equity  Securities,
         such Securities have been authorized

<PAGE>
                                                                         44

         conditionally for listing on each national  securities exchange on
         which the other  securities  of the  Issuer of the same  class are
         listed  at the time of the  Closing  Date or  Installment  Payment
         Date,  subject to issuance and certain other  conditions  that are
         not material;

                  (vii) if such  Securities  are Marathon Debt  Securities,
         the  execution  and  delivery  by the  Issuer  of  each  agreement
         pursuant to which such Securities have been issued or which relate
         to  such  Securities  (each,  a  "Securities  Document")  and  the
         consummation by it of the transactions  contemplated  thereby have
         been duly  authorized  and approved by all necessary  corporate or
         other action on the part of the Issuer.  Each Securities  Document
         has been duly executed and delivered by the Issuer and constitutes
         its legal, valid and binding obligation, enforceable against it in
         accordance with its terms,  except as such  enforcement is subject
         to  the   effect  of  any   applicable   bankruptcy,   insolvency,
         reorganization  or other law relating to or  affecting  creditors'
         rights generally and general  principles of equity  (regardless of
         whether such  enforceability  is  considered  in a  proceeding  in
         equity or at law);

                  (viii)  neither the  execution and delivery by the Issuer
         of  the  Securities  Documents  (in  the  case  of  Marathon  Debt
         Securities),  nor the issuance of the Securities  pursuant to this
         Agreement and/or such Securities Documents will (a) conflict with,
         or  results  in the breach of any  provision  of,  the  charter or
         by-laws or similar  governing or  organizational  documents of the
         Issuer or any of its subsidiaries,  (b) violate any Applicable Law
         or any permit, order, award, injunction, decree or judgment of any
         Governmental Authority applicable to or binding upon the Issuer or
         any of its  subsidiaries  or to  which  any  of  their  respective
         properties  is subject or (c) violate,  conflict with or result in
         the breach or  termination  of, or otherwise give any other person
         the right to terminate,  or constitute a default, event of default
         or an event  which  with  notice,  lapse  of time or  both,  would
         constitute  a default or event of default  under the terms of, any
         mortgage,  indenture, deed of trust or lease or other agreement or
         instrument  to which the  Issuer or any of its  subsidiaries  is a
         party or by which any of their respective  properties or

<PAGE>
                                                                         45

         assets is subject,  except, in the case of clauses (b) and (c) for
         such violations,  conflicts,  breaches,  terminations and defaults
         which would not,  individually  or in the aggregate,  result in an
         Issuer Material Adverse Effect; and

                  (ix)   except  as  set  forth  on  a  schedule   to  such
         certificate or opinion, no Governmental  Approval or other consent
         is required by the Issuer for the  execution and delivery by it of
         the Securities Documents (in the case of Marathon Debt Securities)
         or the  issuance  of the  Securities  pursuant  to this  Agreement
         and/or such Securities Documents, except (a) for such Governmental
         Approvals or other consents as have been obtained or (b) where the
         failure to obtain such  Governmental  Approvals or other  consents
         would not,  individually or in the aggregate,  result in an Issuer
         Material Adverse Effect.

If any  Securities  are issued by Marathon and  guaranteed  by USX, each of
Marathon and USX shall provide Ashland with a certificate and an opinion of
counsel in accordance with this Section 8.02.

                  SECTION 8.03.  Holding Period.  If Marathon elects (by so
notifying  Ashland in the  Ashland Put Price  Election  Notice) to impose a
Holding  Period  with  respect  to  sales by  Ashland  of  Marathon  Equity
Securities  issued to  Ashland  on the  Closing  Date or on an  Installment
Payment  Date, as  applicable,  then Ashland shall not be permitted to sell
such  Marathon  Equity  Securities  during such  Holding  Period.  The term
"Holding Period", with respect to any Marathon Equity Securities, means the
period  commencing  on the Closing Date or applicable  Installment  Payment
Date and ending on such later date as  Marathon  shall state in the Ashland
Put Price  Election  Notice;  provided that the length of a Holding  Period
with respect to any Marathon Equity  Securities shall in no event exceed 30
days.

                  SECTION   8.04.   Manner  of  Sale  of  Marathon   Equity
Securities.  Ashland  agrees to sell all  Marathon  Equity  Securities  (i)
pursuant to a bona fide Underwritten Public Offering managed by one or more
Bulge Bracket  Investment  Banking Firms selected by Ashland,  or by one or
more other  investment  banking  firms  selected  by  Ashland  and to which
Marathon or USX shall not have reasonably objected,  in a manner reasonably
designed to effect a broad  distribution of

<PAGE>
                                                                         46

such Marathon Equity Securities (a "Qualifying Public  Offering"),  (ii) to
any  person,  provided  that after  giving  effect to such sale such person
beneficially owns, together with such person's Affiliates,  no more than 5%
of the Marathon Equity  Securities of the relevant issuer then  outstanding
on a fully diluted basis (a "Fully  Distributed Sale") or (iii) to a broker
or  underwriter  selected  by Ashland  who agrees to effect any  subsequent
transfer by it of such Marathon  Equity  Securities in a Qualifying  Public
Offering or a Fully Distributed Sale.


                                 ARTICLE IX

           Closing; Conditions to Closing; Consequences of Delay

                  SECTION 9.01. Closing. (a) Closing Date. The closing (the
"Closing") of (i) the purchase and sale of Ashland's  Membership  Interests
and the Ashland LOOP/LOCAP  Interest pursuant to Marathon's exercise of its
Special  Termination Right or Marathon Call Right or Ashland's  exercise of
its  Ashland  Put  Right  or (ii)  the  purchase  and  sale  of  Marathon's
Membership   Interests  pursuant  to  Ashland's  exercise  of  its  Special
Termination Right, shall be held at the offices of Marathon,  at 10:00 a.m.
on the later of (x) the 60th day after the  Appraised  Value  Determination
Date (or at such  other  place or at such  other time or such other date as
Marathon and Ashland shall mutually agree) (the  "Scheduled  Closing Date")
and (y) the fifth Business Day following the  satisfaction or waiver of all
conditions to the  obligations of Marathon and Ashland set forth in Section
9.02. The date on which the Closing  actually  occurs is referred to herein
as the "Closing Date".

                  (b) Purchase  Procedures  in the Event of the Exercise by
Marathon of its Special  Termination  Right or its Marathon Call Right.  In
the event that Marathon exercises its Special Termination Right or Marathon
Call Right, at the Closing:

                  (i) Marathon shall deliver to Ashland, in Cash or by wire
         transfer  to a bank  account  designated  in writing  by  Ashland,
         immediately  available  funds in an amount equal to the sum of (x)
         the  Special   Termination   Price  or  Marathon  Call  Price,  as
         applicable,  plus (y) the amount of interest  payable  pursuant to
         Section  3.01,  plus (z) the amount of interest,  if any,

<PAGE>
                                                                         47

         payable pursuant to Section 9.04(b), 9.05, 9.08(b) or 9.09;

                  (ii) Ashland shall  Transfer to Marathon (or, if Marathon
         so elects by written notice to Ashland,  a Wholly Owned Subsidiary
         of  Marathon  or  USX) in  accordance  with  Article  X of the LLC
         Agreement, all of Ashland's Membership Interests;

                  (iii) Ashland shall  Transfer to Marathon or, if Marathon
         so elects by written  notice to  Ashland,  to the  Company or such
         other  person as Marathon  shall  direct,  the Ashland  LOOP/LOCAP
         Interest; and

                  (iv) the Company  shall  release to Marathon  any amounts
         held in the Escrow Account, including any income earned thereon.

                  (c) Purchase  Procedures  in the Event of the Exercise by
Ashland of its Ashland Put Right.  In the event that Ashland  exercises its
Ashland Put Right, at the Closing:

                  (i) Marathon shall deliver to Ashland, in Cash or by wire
         transfer  to a bank  account  designated  in writing  by  Ashland,
         immediately  available  funds in an amount equal to the sum of (x)
         the Cash  portion of the  Ashland  Put Price or first  Installment
         Payment,  as applicable,  plus (y) the amount of interest  payable
         pursuant to Section 4.01, plus (z) the amount of interest, if any,
         payable pursuant to Section 9.04(b), 9.05, 9.08(b) or 9.09;

                  (ii) Marathon and/or USX, as applicable,  shall issue the
         Securities  to be  issued  on the  Closing  Date,  if  any,  which
         Securities  shall  be  accompanied  by  the   certificate(s)   and
         opinion(s) referred to in Section 8.02;

                  (iii) Ashland shall  Transfer to Marathon or, if Marathon
         so elects by written notice to Ashland,  a Wholly Owned Subsidiary
         of  Marathon  or USX  in  accordance  with  Article  X of the  LLC
         Agreement, all of Ashland's Membership Interests;

                  (iv) Ashland  shall  Transfer to Marathon or, if Marathon
         so elects by written  notice to  Ashland,  to the

<PAGE>
                                                                         48

         Company or such other person as Marathon shall direct, the Ashland
         LOOP/LOCAP Interest; and

                  (v) the Company  shall  release to  Marathon  any amounts
         held in the Escrow Account, including any income earned thereon.

In addition,  on each of two remaining Scheduled Installment Payment Dates,
if any, (i) Marathon shall deliver to Ashland,  in Cash or by wire transfer
to a bank  account  (which bank account has been  designated  in writing by
Ashland  at least two  Business  Days prior to the  applicable  Installment
Payment Date), immediately available funds in an amount equal to the sum of
(x)  the  Cash  portion  of the  second  and  third  Installment  Payments,
respectively,  plus (y) the amount of interest  payable pursuant to Section
4.01, plus (z) the amount of interest,  if any, payable pursuant to Section
9.04(b) or 9.05; and (ii) Marathon  and/or USX, as applicable,  shall issue
the  Securities to be issued on such  Installment  Payment  Dates,  if any,
which Securities shall be accompanied by the  certificate(s) and opinion(s)
referred to in Section 8.02.

                  (d) Purchase  Procedures  in the Event of the Exercise by
Ashland  of its  Special  Termination  Right.  In the  event  that  Ashland
exercises its Special Termination Right at the Closing:

                  (i) Ashland shall deliver to Marathon, in Cash or by wire
         transfer  to a bank  account  designated  in writing by  Marathon,
         immediately  available  funds in an amount equal to the sum of (x)
         the  Special  Termination  Price plus (y) the  amount of  interest
         payable pursuant to Section 2.01, plus (z) the amount of interest,
         if any, payable pursuant to Section 9.08(b) or 9.09;

                  (ii) Marathon  shall  Transfer to Ashland (or, if Ashland
         so elects by written notice to Marathon, a Wholly Owned Subsidiary
         of Ashland) in accordance with Article X of the LLC Agreement, all
         of Marathon's Membership Interests; and

                  (iii) the  Company  shall  release to Ashland any amounts
         held in the Escrow Account, including any income earned thereon.


<PAGE>
                                                                         49

                  SECTION  9.02.  Conditions  to  Closing.  (a)  Marathon's
Obligation  in  the  Event  of an  Exercise  by  Marathon  of  its  Special
Termination  Right or its Marathon  Call Right or an Exercise by Ashland of
its  Ashland  Put Right.  Marathon's  obligation  to  purchase  and pay for
Ashland's Membership Interests and the Ashland LOOP/LOCAP Interest pursuant
to this  Agreement  in the event of an  exercise by Marathon of its Special
Termination Right or its Marathon Call Right or in the event of an exercise
by  Ashland  of its  Ashland  Put  Right  is  subject  in each  case to the
satisfaction  (or waiver by  Marathon)  as of the Closing of the  following
conditions:

                  (i)  As of  the  Closing  Date,  there  shall  be no  (i)
         injunction  or  restraining  order  of any  nature  issued  by any
         Governmental  Authority which directs,  or which has the effect of
         directing,  that the Closing  shall not be  consummated  as herein
         provided or (ii)  investigation,  action or other  proceeding that
         shall  have been  brought  by any  Governmental  Authority  and be
         pending on the Closing Date, or that shall have been threatened by
         any Governmental  Authority,  in any such case against Marathon or
         Ashland in connection with the  consummation  of the  transactions
         contemplated  by this  Agreement  which is  reasonably  likely  to
         result in an injunction or  restraining  order which  directs,  or
         which has the effect of  directing,  that the Closing shall not be
         consummated as herein provided;

                  (ii) the waiting  period under the HSR Act, if applicable
         to  the  purchase  and  sale  of  Ashland's  Membership  Interests
         pursuant to this Agreement shall have expired or been  terminated;
         and

                  (iii) Ashland shall have  Transferred to Marathon (or, if
         Marathon  shall have so elected by written  notice to  Ashland,  a
         Wholly Owned  Subsidiary of Marathon or USX) all of its Membership
         Interests on the Closing Date free and clear of all Liens.

It is  understood  and  agreed  that  a  breach  by  Ashland  of any of its
representations  or warranties  in this  Agreement  shall not  constitute a
condition  to  Marathon's  obligation  to  purchase  and pay for  Ashland's
Membership  Interests and the Ashland LOOP/LOCAP  Interest pursuant to this
Agreement in the  circumstances  set forth above;  provided  that  Marathon
shall  not be  deemed  to have  waived  any  right to make a Claim

<PAGE>
                                                                         50

against Ashland with respect to any Loss that Marathon  suffers as a result
of any such breach.

                  (b)  Ashland's  Obligation in the Event of an Exercise by
Marathon of its Special  Termination Right or its Marathon Call Right or an
Exercise by Ashland of its Ashland Put Right.  Ashland's obligation to sell
its Membership  Interests and the Ashland  LOOP/LOCAP  Interest to Marathon
pursuant to this  Agreement  in the event of an exercise by Marathon of its
Special  Termination Right or its Marathon Call Right or in the event of an
exercise by Ashland of its Ashland Put Right is subject in each case to the
satisfaction  (or waiver by  Ashland)  as of the  Closing of the  following
conditions:

                  (i)  As of  the  Closing  Date,  there  shall  be no  (i)
         injunction  or  restraining  order  of any  nature  issued  by any
         Governmental  Authority which directs,  or which has the effect of
         directing,  that the Closing  shall not be  consummated  as herein
         provided or (ii)  investigation,  action or other  proceeding that
         shall  have been  brought  by any  Governmental  Authority  and be
         pending on the Closing Date,  or  threatened  by any  Governmental
         Authority,  in any  such  case  against  Marathon  or  Ashland  in
         connection with the consummation of the transactions  contemplated
         by this  Agreement  which is  reasonably  likely  to  result in an
         injunction or restraining  order which  directs,  or which has the
         effect of directing,  that the Closing shall not be consummated as
         herein provided;

                  (ii) the waiting  period under HSR Act, if  applicable to
         the purchase and sale of Ashland's  Membership  Interests pursuant
         to this Agreement shall have expired or been terminated;

                  (iii) Marathon  shall have delivered to Ashland,  in Cash
         or by wire  transfer to a bank  account  designated  in writing by
         Ashland, immediately available funds in an amount equal to (x) the
         Special  Termination  Price or Marathon Call Price, as applicable,
         or the  Cash  portion  of the  Ashland  Put  Price  or  applicable
         Installment  Payment,  plus (y) the  amount  of  interest  payable
         pursuant  to Section  3.01 or 4.01,  as  applicable,  plus (z) the
         amount of interest, if any, payable pursuant to Section 9.04(b) or
         9.05; and


<PAGE>
                                                                         51


                  (iv)  Marathon or USX, as  applicable,  shall have issued
         the  Securities  to  be  issued  on  the  Closing  Date,  if  any,
         accompanied by the  certificate(s)  and opinion(s)  referred to in
         Section 8.02.

It is understood  and agreed that a breach by Marathon or USX of any of its
respective  representations  or  warranties  in this  Agreement  shall  not
constitute  a condition  to  Ashland's  obligation  to sell its  Membership
Interests and the Ashland LOOP/LOCAP  Interest to Marathon pursuant to this
Agreement in the circumstances set forth above; provided that Ashland shall
not be deemed to have waived any right to make a Claim against  Marathon or
USX with respect to any Loss that  Ashland  suffers as a result of any such
breach.

                  (c)  Ashland's  Obligation in the Event of an Exercise by
Ashland of its Special Termination Right.  Ashland's obligation to purchase
and pay for Marathon's  Membership  Interests pursuant to this Agreement in
the event of an  exercise by Ashland of its  Special  Termination  Right is
subject to the satisfaction (or waiver by Ashland) as of the Closing of the
following conditions:

                  (i)  As of  the  Closing  Date,  there  shall  be no  (i)
         injunction  or  restraining  order  of any  nature  issued  by any
         Governmental  Authority which directs,  or which has the effect of
         directing,  that the Closing  shall not be  consummated  as herein
         provided or (ii)  investigation,  action or other  proceeding that
         shall  have been  brought  by any  Governmental  Authority  and be
         pending on the Closing Date, or that shall have been threatened by
         any Governmental  Authority,  in any such case against Marathon or
         Ashland in connection with the  consummation  of the  transactions
         contemplated  by this  Agreement  which is  reasonably  likely  to
         result in an injunction or  restraining  order which  directs,  or
         which has the effect of  directing,  that the Closing shall not be
         consummated as herein provided;

                  (ii) the waiting  period under the HSR Act, if applicable
         to the  purchase  and  sale  of  Marathon's  Membership  Interests
         pursuant to this Agreement shall have expired or been  terminated;
         and

                  (iii) Marathon shall have  Transferred to Ashland (or, if
         Ashland  shall have so elected by written  notice to  Marathon,  a
         Wholly  Owned   Subsidiary  of  Ashland)  all

<PAGE>
                                                                         52

         of its Membership  Interests on the Closing Date free and clear of
         all Liens.

It is understood  and agreed that a breach by Marathon or USX of any of its
respective  representations  or  warranties  in this  Agreement  shall  not
constitute  a condition  to  Ashland's  obligation  to purchase and pay for
Marathon's   Membership   Interests  pursuant  to  this  Agreement  in  the
circumstances set forth above; provided that Ashland shall not be deemed to
have waived any right to make a Claim against  Marathon or USX with respect
to any Loss that Ashland suffers as a result of any such breach.

                  (d) Marathon's  Obligation in the Event of an Exercise by
Ashland of its Special Termination Right. Marathon's obligation to sell its
Membership  Interests to Ashland pursuant to this Agreement in the event of
an exercise by Ashland of its Special  Termination  Right is subject to the
satisfaction  (or waiver by  Marathon)  as of the Closing of the  following
conditions:

                  (i)  As of  the  Closing  Date,  there  shall  be no  (i)
         injunction  or  restraining  order  of any  nature  issued  by any
         Governmental  Authority which directs,  or which has the effect of
         directing,  that the Closing  shall not be  consummated  as herein
         provided or (ii)  investigation,  action or other  proceeding that
         shall  have been  brought  by any  Governmental  Authority  and be
         pending on the Closing Date,  or  threatened  by any  Governmental
         Authority,  in any  such  case  against  Marathon  or  Ashland  in
         connection with the consummation of the transactions  contemplated
         by this  Agreement  which is  reasonably  likely  to  result in an
         injunction or restraining  order which  directs,  or which has the
         effect of directing,  that the Closing shall not be consummated as
         herein provided;

                  (ii) the waiting  period under HSR Act, if  applicable to
         the purchase and sale of Marathon's  Membership Interests pursuant
         to this Agreement shall have expired or been terminated; and

                  (iii) Ashland shall have  delivered to Marathon,  in Cash
         or by wire  transfer to a bank  account  designated  in writing by
         Marathon,  immediately  available  funds in an amount equal to (x)
         the  Special  Termination  Price plus (y) the  amount of  interest
         payable  pursuant to

<PAGE>
                                                                         53

         Section  2.01 plus (z) the  amount of  interest,  if any,  payable
         pursuant to Section 9.08(b) or 9.09.

It is  understood  and  agreed  that  a  breach  by  Ashland  of any of its
representations  or warranties  in this  Agreement  shall not  constitute a
condition to  Marathon's  obligation  to sell its  Membership  Interests to
Ashland  pursuant to this Agreement in the  circumstances  set forth above;
provided that Marathon shall not be deemed to have waived any right to make
a Claim against Ashland with respect to any Loss that Marathon suffers as a
result of any such breach.

                  (e)  Consequences  of  Inability  To Transfer the Ashland
LOOP/LOCAP Interest on the Closing Date. It shall not be a condition to the
Closing of the Marathon  Call Right,  the Ashland Put Right or the Marathon
Special   Termination  Right,  as  applicable,   that  Ashland  shall  have
Transferred  the Ashland  LOOP/LOCAP  Interest to Marathon,  the Company or
such other person as Marathon shall direct.  In the event that any consents
or  approvals  required for such  Transfer  are not  obtained  prior to the
Closing of the Marathon  Call Right,  the Ashland Put Right or the Marathon
Special  Termination Right, as applicable,  and as a consequence Ashland is
not able to Transfer  the Ashland  LOOP/LOCAP  Interest  to  Marathon,  the
Company or such other person as Marathon shall direct,  as  applicable,  on
the  Closing  Date,  the  parties  hereto  shall  use  their   commercially
reasonable  best  efforts to achieve any lawful and  reasonable  (including
with respect to the costs and expenses to be borne by Ashland)  arrangement
proposed by Marathon  under which  Marathon or the Company,  as applicable,
shall obtain the  economic  claims,  rights and benefits  under the Ashland
LOOP/LOCAP  Interest.  Such reasonable  arrangement may include (i) Ashland
subcontracting, sublicensing or subleasing to Marathon, the Company or such
other  person as  Marathon  shall  direct,  as  applicable,  any and all of
Ashland's rights,  and delegating all of Ashland's  obligations,  under the
Ashland  LOOP/LOCAP  Interest,  and (ii) Ashland granting to Marathon,  the
Company or such other person as Marathon  shall direct,  as  applicable,  a
proxy (the "Ashland  LOOP/LOCAP  Irrevocable  Proxy") which shall authorize
such party to exercise on Ashland's behalf,  all of Ashland's voting rights
with  respect to the Ashland  LOOP/LOCAP  Interest.  The costs and expenses
incurred in  connection  with any such  arrangements  shall be borne 62% by
Marathon and 38% by Ashland.



<PAGE>
                                                                         54

                  SECTION 9.03.  Consequences  of a Delayed  Closing of the
Marathon Call Right or the Ashland Put Right Where Ashland Is at Fault. (a)
Right to Revoke  Ashland  Put  Exercise  Notice or Marathon  Call  Exercise
Notice.  If the Closing of the Marathon Call Right or the Ashland Put Right
shall not have  occurred on or prior to the date that is 180 days after the
Scheduled  Closing  Date,  and (i) the  delay  is due to (x) a  failure  by
Ashland to timely perform in any material  respect any of its covenants and
agreements  contained  herein  or  (y)  the  fact  that  any  of  Ashland's
representations and warranties  contained herein have ceased to be true and
correct in any material  respect,  and (ii) neither  Marathon nor USX shall
have (x)  failed to  timely  perform  in any  material  respect  any of its
covenants  and  agreements  contained  herein  or (y)  breached  any of its
representations  and warranties  contained herein in any material  respect,
then Marathon  shall  thereafter  have the right,  exercisable  at any time
prior to the  Closing by written  notice to  Ashland,  to revoke  Ashland's
Ashland Put  Exercise  Notice or its  Marathon  Call  Exercise  Notice,  as
applicable.

                  (b)  Adjustment  to Ashland  Put Price or  Marathon  Call
Price.  If the Closing of the Marathon  Call Right or the Ashland Put Right
does not occur on the Scheduled  Closing Date,  and (i) the delay is due to
(x) a failure by Ashland to timely  perform in any material  respect any of
its covenants and agreements  contained  herein or (y) the fact that any of
Ashland's representations and warranties contained herein have ceased to be
true and correct in any material respect, and (ii) neither Marathon nor USX
shall have (x) failed to timely perform in any material  respect any of its
covenants  and  agreements  contained  herein  or (y)  breached  any of its
representations  and warranties  contained herein in any material  respect,
then on such later date on which the  Closing  actually  takes  place (such
later date being the "Delayed Closing Date") Marathon shall deduct from the
Marathon  Call  Price or the  Ashland  Put Price (or the first  Installment
Payment,  as applicable) payable to Ashland on the Delayed Closing Date, an
amount equal to the amount of interest accrued during the period commencing
at 12:01 a.m. on the day immediately  following the Scheduled  Closing Date
and ending on and including the Delayed Closing Date (the "Delayed  Closing
Date Interest Period") on the Marathon Call Price, or the Ashland Put Price
(or the first Installment  Payment thereof,  as applicable),  at a rate per

<PAGE>
                                                                         55

annum equal to the 30-day LIBOR Rate  multiplied by 1.5, with daily accrual
of interest.

                  (c)  Other  Consequences.  In  the  event  that  Marathon
revokes Ashland's Ashland Put Exercise Notice or its Marathon Call Exercise
Notice  pursuant to Section  9.03(a),  each of Marathon  and Ashland  shall
thereafter have the right to exercise their respective  Marathon Call Right
and Ashland Put Right in accordance with the terms of this  Agreement.  Any
such  revocation  shall  not  operate  as a  release  of  Ashland  from any
liability it may have to Marathon for any breach of its  obligations  under
this Agreement and such revocation  shall not in any way preclude  Marathon
from exercising any right or power  hereunder or otherwise  available to it
at law or in equity as a result of any such breach.

                  SECTION 9.04.  Consequences  of a Delayed  Closing of the
Marathon  Call Right or the Ashland  Put Right Where  Marathon or USX Is at
Fault.  (a)  Revocation of Proxies;  Payment of  Distributions  to Ashland;
Right To Revoke  Ashland  Put  Exercise  Notice or Marathon  Call  Exercise
Notice.  If the Closing of the Marathon Call Right or the Ashland Put Right
does not occur on the Scheduled  Closing Date,  and (i) the delay is due to
(x) a failure by Marathon or USX to timely perform in any material  respect
any of its respective  covenants and agreements contained herein or (y) the
fact  that  any of  Marathon's  or  USX's  respective  representations  and
warranties contained herein (or in any certificate required to be delivered
to Ashland  pursuant  to Section  9.02(b)(iv))  have  ceased to be true and
correct in any material respect, and (ii) Ashland shall not have (x) failed
to  timely  perform  in any  material  respect  any of  its  covenants  and
agreements  contained herein or (y) breached any of its representations and
warranties contained herein in any material respect,  then (i) effective as
of 12:01 a.m. on the day immediately  following the Scheduled Closing Date,
all Ashland  Representatives  Revocable Proxies and the Ashland  LOOP/LOCAP
Revocable Proxy shall  automatically  be revoked;  (ii) Marathon shall, and
shall cause each of its  Representatives to, promptly take all such actions
as are necessary to provide that the Company shall thereupon  resume making
distributions  of  Distributable  Cash  and  Tax  Liability   Distributions
directly  to  Ashland  pursuant  to Article V of the LLC  Agreement;  (iii)
Marathon shall  immediately  pay to Ashland an amount equal to all Exercise
Period  Distributions  received by

<PAGE>
                                                                         56


Marathon  from the Company in  accordance  with the  provisions  of Section
5.01(a)(ii),   together  with   interest  on  each  such  Exercise   Period
Distribution at a rate per annum equal to the Base Rate, with daily accrual
of  interest,  from (but  excluding)  the date such  amount  was  otherwise
payable  to  Ashland  (or,  if  earlier,  the date such  amount was paid to
Marathon)  to (and  including)  the date such  amount is paid to Ashland in
accordance with the provisions of this clause (iii); (iv) the Company shall
immediately release to Ashland all amounts then held in the Escrow Account,
including any income earned thereon;  and (v) if the Closing shall not have
occurred  on or prior to the date  that is 180  days  after  the  Scheduled
Closing Date, Ashland  thereafter shall have the right,  exercisable at any
time  prior to the  Closing by written  notice to  Marathon,  to revoke its
Ashland Put Exercise Notice or Marathon's Marathon Call Exercise Notice, as
applicable.

                  (b)  Adjustments  to Ashland Put Price or  Marathon  Call
Price.  In  addition,  if the  Closing  of the  Marathon  Call Right or the
Ashland Put Right does not occur on the Scheduled Closing Date, and (i) the
delay is due to (x) a failure by Marathon  or USX to timely  perform in any
material respect any of its respective  covenants and agreements  contained
herein  or  (y)  the  fact  that  any of  Marathon's  or  USX's  respective
representations and warranties  contained herein have ceased to be true and
correct in any material respect, and (ii) Ashland shall not have (x) failed
to  timely  perform  in any  material  respect  any of  its  covenants  and
agreements  contained herein or (y) breached any of its representations and
warranties contained herein in any material respect, then Marathon shall be
entitled  to deduct  from the  Marathon  Call Price or from the Ashland Put
Price (or the first Installment  Payment, as applicable) payable to Ashland
on the Delayed Closing Date, an amount (the "9.04(b) Post-Scheduled Closing
Date  Distribution  Amount")  equal to the amount of any  Ashland  Exercise
Period  Distributions  that Ashland shall have received from the Company in
Cash during the Delayed  Closing Date  Interest  Period and, on the Delayed
Closing  Date,  Marathon  shall pay to Ashland in addition to the  Marathon
Call Price or the Ashland Put Price (or the first Installment  Payment,  as
applicable) and related accrued  interest  payable pursuant to Section 3.01
or 4.01, as  applicable,  an amount in Cash equal to the amount of interest
accrued during the Delayed  Closing  Interest  Period on an amount equal to
(1) the  Marathon  Call  Price  or the  Ashland  Put  Price  (or the  first
Installment   Payment  thereof,

<PAGE>
                                                                         57

as  applicable)   minus  (2)  the  9.04(b)   Post-Scheduled   Closing  Date
Distribution  Amount,  at a rate per annum  equal to the 30-day  LIBOR Rate
multiplied by 1.5, with daily accrual of interest.

                  (c) Other Consequences. In the event that Ashland revokes
its Ashland Put Exercise Notice or Marathon's Marathon Call Exercise Notice
pursuant to clause (v) of Section  9.03(a),  each of Ashland  and  Marathon
shall  thereafter have the right to exercise their  respective  Ashland Put
Right  and  Marathon  Call  Right  in  accordance  with  the  terms of this
Agreement.  Any such revocation  shall not operate as a release of Marathon
or USX from any  liability  it may have to  Ashland  for any  breach of its
obligations  under this Agreement and such revocation  shall not in any way
preclude  Ashland from exercising any right or power hereunder or otherwise
available to it at law or in equity as a result of any such breach.

                  SECTION 9.05.  Consequences  of a Delayed  Closing of the
Marathon Call Right or the Ashland Put Right Where No Party Is at Fault. If
the  Closing of the  Marathon  Call Right or the Ashland Put Right does not
occur on the Scheduled  Closing Date, and the delay is not due to a failure
by any party hereto to timely  perform in any  material  respect any of its
respective  covenants and agreements  contained  herein or to the fact that
any party's  representations and warranties contained herein have ceased to
be true and correct in any material  respect,  then  Marathon  shall pay to
Ashland on the Delayed Closing Date, in addition to the Marathon Call Price
or the Ashland Put Price (or the first Installment  Payment, as applicable)
and related accrued  interest  payable pursuant to Section 3.01 or 4.01, as
applicable,  an amount in Cash  equal to the  amount  of  interest  accrued
during the Delayed  Closing  Interest  Period on the Marathon Call Price or
the Ashland Put Price (or the first Installment Payment, as applicable), at
a rate per annum equal to the Base Rate, with daily accrual of interest. If
the Delayed Closing Date does not occur on or prior to the date that is 180
days after the Scheduled Closing Date and the delay is not due to an action
or failure to act by any of Marathon, USX or Ashland, then (i) effective as
of 12:01 a.m. on the day immediately following the last day of such 180-day
period,  all  Ashland  Representatives  Revocable  Proxies  and the Ashland
LOOP/LOCAP  Revocable Proxy shall  automatically be revoked;  (ii) Marathon
shall,  and shall cause each of its

<PAGE>
                                                                         58

Representatives  to,  promptly  take all such  actions as are  necessary to
provide that the Company shall resume making distributions of Distributable
Cash and Tax  Liability  Distributions  directly  to  Ashland  pursuant  to
Article V of the LLC Agreement;  (iii) Marathon  shall  immediately  pay to
Ashland an amount equal to all Exercise  Period  Distributions  received by
Marathon  from the Company in  accordance  with the  provisions  of Section
5.01(a)(ii),   together  with   interest  on  each  such  Exercise   Period
Distribution at a rate per annum equal to the Base Rate, with daily accrual
of  interest,  from (but  excluding)  the date such  amount  was  otherwise
payable  to  Ashland  (or,  if  earlier,  the date such  amount was paid to
Marathon)  to (and  including)  the date such  amount is paid to Ashland in
accordance with the provisions of this clause (iii); (iv) the Company shall
immediately release to Ashland all amounts then held in the Escrow Account,
including any income earned thereon;  and (v) the parties shall be restored
to their rights as though the Ashland Put Right or the Marathon  Call Right
had never been  exercised,  without  liability to any party and without any
effect on the  ability of  Ashland to  exercise  its  Ashland  Put Right or
Marathon to exercise its Marathon Call Right in  accordance  with the terms
of this Agreement in the future.

                  SECTION  9.06.  Consequences  of Delayed  Second or Third
Scheduled   Installment   Payment.  If  Marathon  shall  fail  to  make  an
Installment  Payment on the second or third Scheduled  Installment  Payment
Date,  if  applicable,  then on such  later  date on which  the  applicable
Installment  Payment is  actually  made  (such  later date being a "Delayed
Installment  Payment Date"),  Marathon shall pay to Ashland, in addition to
the applicable  Installment  Payment and related accrued  interest  payable
pursuant to Section 3.01 or 4.01, as applicable, an amount in Cash equal to
the amount of  interest  accrued  during the period  commencing  on the day
immediately  following the Scheduled Installment Payment Date and ending on
and including the date of the payment of the relevant  Installment  Payment
(the "Delayed  Installment Payment Date Interest Period") on the applicable
Installment  Payment,  at a rate per annum  equal to the 30 day LIBOR  Rate
multiplied by 1.5, with daily accrual of interest.

                  SECTION 9.07.  Consequences  of a Delayed  Closing of the
Special  Termination  Right  Where  Terminating  Member  Is at  Fault.  (a)
Continuation of Term of the Company; Right to Specific Performance.  If the
Closing of the  Special  Termination  Right  shall not have  occurred on or
prior to the

<PAGE>
                                                                         59

Scheduled  Closing  Date,  and (i) the delay is due to (x) a failure by the
Terminating Member (or, if Marathon is the Terminating Member,  Marathon or
USX) to timely  perform in any material  respect any of its  covenants  and
agreements  contained  herein or (y) the fact  that any of the  Terminating
Member's (or, if Marathon is the Terminating  Member,  Marathon's or USX's)
representations and warranties  contained herein have ceased to be true and
correct in any material respect,  and (ii) the Non-Terminating  Member (or,
if Marathon is the Non-Terminating  Member, Marathon or USX) shall not have
(x) failed to timely  perform in any material  respect any of its covenants
and agreements  contained herein or (y) breached any of its representations
and  warranties  contained  herein  in  any  material  respect,   then  the
Non-Terminating  Member shall have the right to elect, by written notice to
the Company and the Terminating Member, to either (i) terminate the Term of
the  Company at the end of the  Initial  Term or the  then-current  10-year
extension  thereof,  as  applicable  (in which case the Term of the Company
shall  automatically  terminate  upon the expiration of the Initial Term or
the then-current 10-year extension thereof), or (ii) extend the Term of the
Company for two  additional  years  following the expiration of the Initial
Term or the then-current 10-year extension thereof, as applicable (in which
case the Term of the  Company  shall  automatically  be  extended  for such
additional two-year period).

                  (b)  Adjustment  to  Special  Termination  Price.  If the
Closing of the Special  Termination  Right does not occur on the  Scheduled
Closing Date, and (i) the delay is due to (x) a failure by the  Terminating
Member  (or, if Marathon  is the  Terminating  Member,  Marathon or USX) to
timely perform in any material  respect any of its covenants and agreements
contained herein or (y) the fact that any of the Terminating  Member's (or,
if Marathon is the Terminating Member, Marathon's or USX's) representations
and warranties  contained  herein have ceased to be true and correct in any
material respect,  and (ii) the Non-Terminating  Member (or, if Marathon is
the  Terminating  Member,  Marathon  or USX)  shall not have (x)  failed to
timely perform in any material  respect any of its covenants and agreements
contained herein or (y) breached any of its  representations and warranties
contained herein in any material respect,  then on the Delayed Closing Date
the Non-Terminating  Member shall deduct from the Special Termination Price
payable to the  Terminating  Member on the Delayed  Closing Date, an amount
equal to the amount of interest  accrued  during the Delayed

<PAGE>
                                                                         60

Closing Date Interest  Period on the Special  Termination  Price, at a rate
per annum  equal to the 30-day  LIBOR Rate  multiplied  by 1.5,  with daily
accrual of interest.

                  SECTION 9.08.  Consequences  of a Delayed  Closing of the
Special  Termination  Right Where  Non-Terminating  Member Is at Fault. (a)
Revocation of Proxies;  Payment of  Distributions  to  Terminating  Member;
Right to Revoke Special Termination  Exercise Notice. If the Closing of the
Special Termination Right does not occur on the Scheduled Closing Date, and
(i) the delay is due to a failure by the  Non-Terminating  Member  (or,  if
Marathon is the Non-Terminating  Member, Marathon or USX) to timely perform
in any  material  respect any of its  covenants  and  agreements  contained
herein or (y) the fact that any of the  Non-Terminating  Member's  (or,  if
Marathon   is   the   Non-Terminating   Member,    Marathon's   or   USX's)
representations and warranties  contained herein have ceased to be true and
correct in any material  respect,  and (ii) the Terminating  Member (or, if
Marathon  is the  Terminating  Member,  Marathon or USX) shall not have (x)
failed to timely  perform in any material  respect any of its covenants and
agreements  contained herein or (y) breached any of its representations and
warranties contained herein in any material respect,  then (i) effective as
of 12:01 a.m. on the day immediately  following the Scheduled Closing Date,
all Marathon  Representative  Revocable Proxies (in the circumstance  where
Marathon is the Terminating Member) or all Ashland Representative Revocable
Proxies and the Ashland  LOOP/LOCAP  Revocable  Proxy (in the  circumstance
where Ashland is the Terminating  Member) shall  automatically  be revoked;
(ii)  the  Non-Terminating  Member  shall,  and  shall  cause  each  of its
Representatives  to,  promptly  take all such  actions as are  necessary to
provide that the Company shall  thereupon  resume making  distributions  of
Distributable  Cash  and  Tax  Liability   Distributions  directly  to  the
Terminating  Member  pursuant to Article V of the LLC Agreement;  (iii) the
Non-Terminating  Member shall immediately pay to the Terminating  Member an
amount  equal  to  all  Exercise  Period  Distributions   received  by  the
Non-Terminating  Member from the Company in accordance  with the provisions
of Section 5.01(a)(ii) or Section 5.01(b)(ii), as applicable, together with
interest  on each such  Exercise  Period  Distribution  at a rate per annum
equal  to the  Base  Rate,  with  daily  accrual  of  interest,  from  (but
excluding)  the date such amount was otherwise  payable to the  Terminating
Member   (or,   if   earlier,   the  date  such  amount  was  paid  to  the
Non-Terminating  Member) to (and including) the

<PAGE>
                                                                         61

date such amount is paid to the  Terminating  Member in accordance with the
provisions of this clause (iii); (iv) the Company shall immediately release
to the  Terminating  Member all  amounts  then held in the Escrow  Account,
including any income earned thereon;  and (v) if the Closing shall not have
occurred on or prior to the date that is 120 days before the  expiration of
the Initial Term or the then-current 10-year extension thereof, each of the
Terminating Member and the Non-Terminating Member thereafter shall have the
right,  exercisable  at any time prior to the Closing by written  notice to
the other party, to revoke the Non-Terminating Member's Special Termination
Exercise Notice, in which event the Term of the Company shall automatically
terminate  upon the  expiration  of the  Initial  Term or the  then-current
10-year extension thereof.

                  (b)   Adjustments  to  Special   Termination   Price.  In
addition, if the Closing of the Special Termination Right does not occur on
the Scheduled  Closing  Date,  and (i) the delay is due to (x) a failure by
the Non-Terminating Member (or, if Marathon is the Non-Terminating  Member,
Marathon  or USX) to timely  perform  in any  material  respect  any of its
covenants and agreements  contained  herein or (y) the fact that any of the
Non-Terminating  Member's (or, if Marathon is the  Non-Terminating  Member,
Marathon's or USX's)  representations and warranties  contained herein have
ceased  to be true  and  correct  in any  material  respect,  and  (ii) the
Terminating Member (or, if Marathon is the Terminating Member,  Marathon or
USX) shall not have (x) failed to timely  perform in any  material  respect
any of its covenants and agreements contained herein or (y) breached any of
its  representations  and  warranties  contained  herein  in  any  material
respect,  then the Non-Terminating  Member shall be entitled to deduct from
the Special  Termination  Price  payable to the  Terminating  Member on the
Delayed Closing Date, an amount (the "9.08(b)  Post-Scheduled  Closing Date
Distribution   Amount")  equal  to  the  amount  of  any  Exercise   Period
Distributions  that the  Terminating  Member shall have  received  from the
Company in Cash during the Delayed Closing Date Interest Period and, on the
Delayed  Closing  Date,  the  Non-Terminating   Member  shall  pay  to  the
Terminating Member in addition to the Special Termination Price and related
accrued  interest payable pursuant to Section 2.01, an amount in Cash equal
to the amount of  interest  accrued  during the  Delayed  Closing  Interest
Period on an amount  equal to (1) the Special  Termination  Price minus (2)
the 9.08(b)  Post-Scheduled Closing Date Distribution Amount, at a rate

<PAGE>
                                                                         62

per annum  equal to the 30-day  LIBOR Rate  multiplied  by 1.5,  with daily
accrual of interest.

                  (c) Other Consequences. In the event that the Terminating
Member revokes the Non-Terminating  Member's Special  Termination  Exercise
Notice, then the Non-Terminating Member shall not thereafter have the right
to exercise its Special  Termination  Right.  Any such revocation shall not
operate as a release of the  Non-Terminating  Member from any  liability it
may have to the Terminating  Member for any breach of its obligations under
this  Agreement  and such  revocation  shall  not in any way  preclude  the
Terminating  Member  from  exercising  any  right  or  power  hereunder  or
otherwise  available  to it at law or in  equity  as a  result  of any such
breach.

                  SECTION 9.09.  Consequences of Delayed Closing of Special
Termination Right Where No Party Is at Fault. If the Closing of the Special
Termination  Right does not occur on the Scheduled  Closing  Date,  and the
delay is not due to a failure by any party hereto to timely  perform in any
material respect any of its respective  covenants and agreements  contained
herein  or to the fact  that any  party's  representations  and  warranties
contained  herein  have  ceased  to be true  and  correct  in any  material
respect,  then the  Non-Terminating  Member  shall  pay to the  Terminating
Member on the Delayed Closing Date, in addition to the Special  Termination
Price and related  accrued  interest  payable  pursuant to Section 2.01, an
amount in Cash equal to the amount of interest  accrued  during the Delayed
Closing  Interest  Period on the Special  Termination  Price, at a rate per
annum  equal to the Base Rate,  with  daily  accrual  of  interest.  If the
Delayed  Closing  Date  does not  occur on or prior to the date that is 120
days before the expiration of the Initial Term or the then-current  10-year
extension  thereof  and the delay is not due to an action or failure to act
by the Terminating Member or the Non-Terminating Member, then (i) effective
as of 12:01 a.m. on the day immediately following such 120th day before the
expiration  of the  Initial  Term  or the  then-current  10-year  extension
thereof, all Marathon Representative Revocable Proxies (in the circumstance
where  Marathon is the  Terminating  Member) or all Ashland  Representative
Revocable  Proxies  and the  Ashland  LOOP/LOCAP  Revocable  Proxy  (in the
circumstance  where  Ashland is the  Terminating  Member) shall be revoked;
(ii)  the  Non-Terminating  Member  shall,  and  shall  cause  each  of its
Representatives  to,  promptly  take all such  actions

<PAGE>
                                                                         63

as  are   necessary  to  provide  that  the  Company  shall  resume  making
distributions  of  Distributable  Cash  and  Tax  Liability   Distributions
directly  to the  Terminating  Member  pursuant  to  Article  V of the  LLC
Agreement;  (iii) the  Non-Terminating  Member shall immediately pay to the
Terminating  Member an amount  equal to all Exercise  Period  Distributions
received by the Non-Terminating  Member from the Company in accordance with
the  provisions  of  Section   5.01(a)(ii)  or  Section   5.01(b)(ii),   as
applicable,   together  with   interest  on  each  such   Exercise   Period
Distribution at a rate per annum equal to the Base Rate, with daily accrual
of  interest,  from (but  excluding)  the date such  amount  was  otherwise
payable to the Terminating Member (or, if earlier, the date such amount was
paid to the Non-Terminating Member) to (and including) the date such amount
is paid to the Terminating Member in accordance with the provisions of this
clause (iii); (iv) the Company shall immediately release to the Terminating
Member all amounts then held in the Escrow  Account,  including  any income
earned  thereon;  and  (v)  the  Term of the  Company  shall  automatically
terminate  upon the  expiration  of the  Initial  Term or the  then-current
10-year extension thereof.


                                 ARTICLE X

                            Registration Rights

                  SECTION  10.01.  Registration  upon Request.  (a) Ashland
shall  have the right to make a written  demand  upon the issuer or, in the
case of any Marathon Debt  Securities  issued by Marathon and guaranteed by
USX,  issuers of any class of  Securities  delivered  or to be delivered to
Ashland as payment of any portion of the  Ashland  Put Price (both  parties
hereinafter referred to collectively as the "Issuer"), on not more than six
separate  occasions  (subject to the provisions of this Section 10.01),  to
either, at Ashland's option, (i) register under the Securities Act all or a
portion of such  Securities for purposes of a public offering by Ashland of
such Securities or (ii) prepare an Offering Memorandum that covers all or a
portion of such  Securities for purposes of a private  placement by Ashland
of such  Securities  (either of such requests being referred to herein as a
"Demand Registration") that were not registered under the Securities Act at
the time of issuance  thereof to Ashland on the Closing Date or Installment
Payment Date, as the case may be, and the Issuer shall use its best efforts


<PAGE>
                                                                         64

to file a Registration Statement and cause such Securities to be registered
under the Securities Act (in the case of a Demand Registration for a public
offering)  or to  prepare  a final  Offering  Memorandum  (in the case of a
Demand  Registration  for a  private  placement)  (i)  in the  case  of any
Securities  to  be  delivered  to  Ashland  on  the  Closing  Date  or  any
Installment  Payment  Date,  not later than the  Scheduled  Closing Date or
applicable  Scheduled  Installment  Payment Date or (ii) in the case of any
Securities  that have been  delivered to Ashland on the Closing Date or any
Installment  Payment  Date,  in each case not later than 60 days after such
written  demand by Ashland;  provided that each Demand  Registration  shall
cover  Securities  having an  aggregate  fair  market  value  (based on the
then-current  market  value of such  Securities  or, if such  market  value
cannot  be  determined,  based  on the  expected  offering  price  of  such
Securities) equal to (i) in the case of a public offering,  $100 million or
more,  unless Ashland shall hold less than $100 million of  Securities,  in
which event, the remaining  Securities held by Ashland and (ii) in the case
of a private placement, $25 million or more, unless Ashland shall hold less
than $25 million of Securities,  in which event,  the remaining  Securities
held by Ashland.

                  (b)  Notwithstanding  the provisions of Section 10.01(a),
the  Issuer  (i) shall not be  obligated  to  prepare or file more than one
Registration  Statement pursuant to this Section 10.01 during any six month
period  (measured  from the  effective  date (or,  in the case of a private
placement,  the  closing  date)  of  the  most  recently  requested  Demand
Registration  to the date of the demand by Ashland for a subsequent  Demand
Registration)  and (ii) shall be  entitled  to  postpone  the filing of any
Registration  Statement  otherwise  required to be prepared and filed by it
pursuant  to  Section  10.01(a),  and to  prevent  Ashland  from  initially
distributing any Offering  Memorandum required to be prepared by the Issuer
pursuant  to Section  10.01(a),  in each case (x) if the Issuer is actively
pursuing an  Underwritten  Public  Offering,  for a period of up to 90 days
following the closing of any Underwritten  Public  Offering;  provided that
the  Issuer is advised  by its  managing  underwriter  or  underwriters  in
writing (with a copy to Ashland),  that the price at which securities would
be  offered  in  such  offering  would,  in its  or in  their  opinion,  be
materially   adversely   affected  by  the   registration  or  the  initial
dissemination of the Offering Memorandum so requested,  or (y) for a period
of up to 90 days if the


<PAGE>
                                                                         65

Issuer  determines  in its  reasonable  judgment and in good faith that the
registration and distribution of such Securities (or the private  placement
thereof,  in the case of a sale by Ashland of such  securities  pursuant to
Section 4(2) or Rule 144A of the Securities Act) would materially adversely
impair or interfere with in any material respect any contemplated  material
financing,  acquisition,  disposition,  corporate  reorganization  or other
similar  transaction  involving  the Issuer or any of its  subsidiaries  or
Affiliates  ((x)  or  (y)  being  hereinafter  referred  to as a  "Blackout
Period"),  provided, however, that the aggregate number of days included in
all Blackout  Periods during any consecutive 12 months shall not exceed 180
days, and;  provided  further,  however,  that a period of at least 30 days
shall  elapse  between  the  termination  of any  Blackout  Period  and the
commencement of the immediately succeeding Blackout Period. In the event of
such  postponement,  Ashland  shall have the right to withdraw such request
for  registration or request for  preparation of an Offering  Memorandum by
giving  written notice to the Issuer within 20 days after receipt of notice
of postponement  and, in the event of such  withdrawal,  such request shall
not  be  counted  for  purposes  of   determining   the  number  of  Demand
Registrations to which Ashland is entitled pursuant to Section 10.01(a).

                  (c) A  registration  requested  pursuant to this  Section
10.01  shall not be deemed to have been  effected  unless the  Registration
Statement  relating  thereto (i) has become  effective under the Securities
Act and (ii) has  remained  effective  for a period of at least 90 days (or
such shorter period in which all Securities  included in such  registration
have actually been sold thereunder);  provided,  however, that if after any
Registration  Statement  requested  pursuant to this Section  10.01 becomes
effective such Registration Statement is interfered with by any stop order,
injunction  or  other  order  or  requirement  of the  Commission  or other
Governmental Authority solely due to the actions or omissions to act of the
Issuer  prior to  being  effective  for 90 days  and  less  than 75% of the
Securities have been sold thereunder,  such Registration Statement shall be
at the sole  expense  of the  Issuer  and  shall  not  constitute  a Demand
Registration.  In addition,  a request for the  preparation  of an Offering
Memorandum  pursuant to this Section 10.01 shall not be deemed to have been
effected unless the information  contained in such Offering  Memorandum has
remained  "reasonably  current" (as such term is defined in Rule 144A

<PAGE>
                                                                         66

under the Securities Act) for a period of at least 90 days (or such shorter
period in which all  Securities  covered by such Offering  Memorandum  have
actually been sold thereunder);  provided,  however,  that if such Offering
Memorandum is interfered with by any stop order,  injunction or other order
or requirement of the Commission or other Governmental Authority solely due
to the actions or  omissions  to act of the Issuer  prior to such  Offering
Memorandum being made available to Ashland for 90 days and less than 75% of
the Securities have been sold pursuant  thereto,  such Offering  Memorandum
shall be at the sole  expense  of the  Issuer  and shall not  constitute  a
Demand Registration.

                  (d) On or after the date  hereof,  the  Issuer  shall not
grant to any other holder of its securities,  whether currently outstanding
or issued in the future, any incidental or "piggy-back" registration rights
with respect to any  Registration  Statement  filed or Offering  Memorandum
prepared  pursuant to a Demand  Registration  under this Section 10.01 and,
without  the prior  consent of  Ashland,  will not permit any holder of its
securities  to  participate  in any  offering  or  private  placement  made
pursuant to a Demand Registration under this Section 10.01.

                  (e) If a Demand  Registration  involves  an  Underwritten
Public Offering and the managing  underwriter or underwriters  shall advise
the  Issuer  and  Ashland  in  writing  that,  in its view,  the  number of
securities  requested  to be  included  in  such  registration  (including,
without  limitation,  Securities  requested  to  be  included  by  Ashland,
securities  which  the  Issuer  proposes  to be  included,  and  securities
proposed to be included by other holders of securities  entitled to include
securities in such  registration  pursuant to  incidental  or  "piggy-back"
registration rights other than those pursuant to this Article X (the "Other
Holders"))  exceeds the largest number of shares of securities which can be
sold without having an adverse effect on such offering, including the price
at which such  securities can be sold (the "Maximum  Offering  Size"),  the
Issuer shall include in such registration, in the priority listed below, up
to the Maximum Offering Size:

                  (i) first,  all Securities  requested to be registered by
Ashland;

<PAGE>
                                                                         67


                  (ii) second,  all securities  requested to be included in
         such  registration by any Other Holder  (allocated,  if necessary,
         for the offering not to exceed the Maximum Offering Size, pro rata
         among such Other  Holders on the basis of the  relative  number of
         securities requested to be included in such registration); and

                  (iii) third, any securities  proposed to be registered by
         the  Issuer or by any Other  Holders  pursuant  to  incidental  or
         "piggy-back" registration rights.

                  (f) Ashland may, at any time, prior to the effective date
of the Registration  Statement or the initial  distribution of the Offering
Memorandum  relating to such  request,  revoke such  request by providing a
written  notice to the Issuer,  in which case such request,  as so revoked,
shall not constitute a Demand Registration.

                  SECTION 10.02.  Covenants of the Issuer. (a) Registration
Statement Covenants.  In the event that any Securities are to be registered
pursuant to Section  10.01,  the Issuer  covenants and agrees that it shall
(i) use its best efforts to effect the registration,  (ii) cooperate in the
sale of the Securities and (iii) as expeditiously as possible:

                  (1) prepare and file with the  Commission a  Registration
         Statement  with  respect  to  such  Securities  on  Form  S-3,  if
         permitted,  or  otherwise  on any form for which the  Issuer  then
         qualifies or which counsel for the Issuer shall deem  appropriate,
         and which form shall be available  for the sale of the  Securities
         in accordance with the intended  methods of distribution  thereof,
         and use its best efforts to cause such  Registration  Statement to
         become and remain effective;

                  (2) prepare and file with the  Commission  amendments and
         supplements to such Registration  Statement and prospectus used in
         connection   therewith   as  may  be  necessary  to  maintain  the
         effectiveness  of  such   registration  and  to  comply  with  the
         provisions of the Securities  Act with respect to the  disposition
         of all securities covered by such Registration Statement until the
         earlier  of (i)  such  time as all of such  securities  have  been
         disposed of in accordance with the

<PAGE>
                                                                         68

         intended  methods  of  disposition  by  Ashland  set forth in such
         Registration  Statement  and (ii) the  expiration of 90 days after
         the date such Registration  Statement becomes effective;  provided
         that before filing a Registration Statement or prospectus,  or any
         amendments  or  supplements  thereto,  the Issuer shall furnish to
         Ashland and its counsel,  copies of all  documents  proposed to be
         filed;

                  (3)  furnish  to  Ashland  such  number of copies of such
         Registration  Statement  and  of  each  amendment  and  supplement
         thereto  (in each case  including  all  exhibits),  such number of
         copies of the prospectus and prospectus supplement, as applicable,
         in conformity  with the  requirements  of the Securities  Act, and
         such other documents as Ashland may reasonably request in order to
         facilitate the disposition of the Securities by Ashland;

                  (4) use its best  efforts to  register  or  qualify  such
         Securities covered by such Registration Statement under such other
         securities or blue sky laws of such jurisdictions as Ashland shall
         reasonably request, and do any and all other acts and things which
         may be  reasonably  necessary or  advisable  to enable  Ashland to
         consummate the disposition in such jurisdictions of the Securities
         owned by Ashland,  except  that the Issuer  shall not for any such
         purpose be required to (i) qualify  generally  to do business as a
         foreign  corporation  in  any  jurisdiction  where,  but  for  the
         requirements  of  this  Section  10.04(a)(4),   it  would  not  be
         obligated to be so qualified,  (ii) subject  itself to taxation in
         any such  jurisdiction  or (iii)  consent  to  general  service of
         process in any such jurisdiction);

                  (5) use its best efforts to cause such Securities covered
         by such  Registration  Statement to be registered with or approved
         by such  other  governmental  agencies  or  authorities  as may be
         necessary to enable Ashland to consummate the  disposition of such
         Securities;

                  (6) notify Ashland at any time when a prospectus relating
         to a Registration  Statement is required to be delivered under the
         Securities Act within the appropriate  period mentioned in Section
         10.02(a)(2),  of the  happening  of any event as a result of which
         such  Registration  Statement  contains an untrue  statement  of a

<PAGE>
                                                                         69


         material  fact or omits to state a material  fact  required  to be
         stated  therein or  necessary to make the  statements  therein not
         misleading in light of the circumstances then existing, and at the
         request of Ashland,  prepare  and furnish to Ashland a  reasonable
         number of copies of an amended or  supplemental  prospectus as may
         be necessary so that, as thereafter delivered to the purchasers of
         such  Securities,  such  prospectus  shall not  contain  an untrue
         statement  of a  material  fact or omit to state a  material  fact
         required to be stated  therein or necessary to make the statements
         therein  not  misleading  in  light  of  the  circumstances   then
         existing;

                  (7)  otherwise  use its best  efforts to comply  with all
         applicable  rules  and  regulations  of the  Commission,  and make
         available to Ashland,  as soon as reasonably  practicable (but not
         more  than  eighteen  months)  after  the  effective  date  of the
         Registration  Statement, an earnings statement which shall satisfy
         the  provisions  of Section  11(a) of the  Securities  Act and the
         rules and regulations promulgated thereunder;

                  (8) use its best  efforts  to cause  all such  Securities
         that are Marathon Equity Securities to be listed on any securities
         exchange on which the securities of the Issuer are then listed, if
         such  Securities  are not already so listed and if such listing is
         then permitted under the rules of such exchange,  and to provide a
         transfer agent and registrar for such  Securities  covered by such
         Registration  Statement no later than the  effective  date of such
         Registration Statement;

                  (9) use its  best  efforts  to  obtain  a "cold  comfort"
         letter or letters from the Issuer's independent public accountants
         in customary form; and

                  (10) cooperate with Ashland and the managing  underwriter
         or underwriters,  if any, to facilitate the timely preparation and
         delivery of  certificates  (not bearing any  restrictive  legends)
         representing  the  Securities  to be sold under such  Registration
         Statement,  and enable such Securities to be in such denominations
         and  registered  in such  names  as the  managing  underwriter  or
         underwriters, if any, or Ashland may request.

<PAGE>
                                                                         70


                  (b) Offering Memorandum Covenants.  In the event that any
Securities  are to be sold by  Ashland by means of an  Offering  Memorandum
prepared by the Issuer pursuant to Sections 10.01, the Issuer covenants and
agrees that it shall (i) cooperate in the sale of the  Securities  and (ii)
as expeditiously as possible:

                  (1) prepare the Offering Memorandum;

                  (2) prepare  amendments and  supplements to such Offering
         Memorandum  as may be  necessary to keep the  information  in such
         Offering Memorandum  "reasonably current" (as such term is defined
         in Rule 144A  under  the  Securities  Act) and to comply  with the
         provisions of the Securities  Act with respect to the  disposition
         of all securities  covered by such Offering  Memorandum  until the
         earlier  of (i)  such  time as all of such  securities  have  been
         disposed of in accordance with the intended methods of disposition
         by  Ashland  set forth in such  Offering  Memorandum  and (ii) the
         expiration of 90 days after the date such Offering  Memorandum (in
         definitive form) is circulated to the initial purchasers; provided
         that before making any  amendments  or  supplements  thereto,  the
         Issuer  shall  furnish to Ashland and its  counsel,  copies of all
         proposed amendments or supplements;

                  (3)  furnish  to  Ashland  such  number of copies of such
         Offering  Memorandum and of each amendment and supplement  thereto
         (in each case including all exhibits), and such other documents as
         Ashland  may  reasonably   request  in  order  to  facilitate  the
         disposition of the Securities by Ashland;

                  (4) use its best  efforts to  register  or  qualify  such
         Securities  covered by such Offering  Memorandum  under such other
         securities or blue sky laws of such jurisdictions as Ashland shall
         reasonably request, and do any and all other acts and things which
         may be  reasonably  necessary or  advisable  to enable  Ashland to
         consummate the disposition in such jurisdictions of the Securities
         owned by Ashland,  except  that the Issuer  shall not for any such
         purpose be required to (i) qualify  generally  to do business as a
         foreign  corporation  in  any  jurisdiction  where,  but  for  the
         requirements  of  this  Section  10.02(b)(4),   it  would  not  be
         obligated to be so qualified,  (ii) subject  itself to

<PAGE>
                                                                         71

         taxation  in any such  jurisdiction  or (iii)  consent  to general
         service of process in any such jurisdiction);

                  (5) use its best efforts to cause such Securities covered
         by such Offering  Memorandum to be registered  with or approved by
         such  other  governmental   agencies  or  authorities  as  may  be
         necessary to enable Ashland to consummate the  disposition of such
         Securities;

                  (6) notify Ashland at any time prior to the completion of
         the sale of the  Securities  by  Ashland  that are  covered by the
         Offering Memorandum,  of the happening of any event as a result of
         which such Offering  Memorandum  contains an untrue statement of a
         material  fact or omits to state a material  fact  required  to be
         stated  therein or  necessary to make the  statements  therein not
         misleading in light of the circumstances then existing, and at the
         request of Ashland,  prepare  and furnish to Ashland a  reasonable
         number of copies of an amended or supplemental Offering Memorandum
         as may be  necessary  so  that,  as  thereafter  delivered  to the
         purchasers of such Securities,  such Offering Memorandum shall not
         contain an untrue  statement of a material fact or omit to state a
         material fact  required to be stated  therein or necessary to make
         the   statements   therein   not   misleading   in  light  of  the
         circumstances then existing;

                  (7)  otherwise  use its best  efforts to comply  with all
         applicable rules and regulations of the Commission;

                  (8) use its best  efforts  to cause  all such  Securities
         that are Marathon Equity Securities to be listed on any securities
         exchange on which the securities of the Issuer are then listed, if
         such  Securities  are not already so listed and if such listing is
         then permitted under the rules of such exchange,  and to provide a
         transfer agent and registrar for such  Securities  covered by such
         Offering  Memorandum  no  later  than the  effective  date of such
         Offering Memorandum;

                  (9) use its  best  efforts  to  obtain  a "cold  comfort"
         letter or letters from the Issuer's independent public accountants
         in customary form; and

<PAGE>
                                                                         72


                  (10) cooperate  with Ashland and the initial  purchasers,
         if any,  to  facilitate  the timely  preparation  and  delivery of
         certificates  representing  the  Securities  to be sold under such
         Offering  Memorandum,  and enable  such  Securities  to be in such
         denominations   and  registered  in  such  names  as  the  initial
         purchasers, if any, or Ashland may request.

                  The Issuer may require Ashland to furnish the Issuer with
such  information   regarding  Ashland  and  pertinent  to  the  disclosure
requirements  relating to the registration  and/or the distribution of such
Securities  pursuant to this  Article X as the Issuer may from time to time
reasonably request in writing.

                  Ashland agrees that,  upon receipt of any notice from the
Issuer of the  happening  of any  event of the kind  described  in  Section
10.02(a)(6)  or  10.02(b)(6),  or of  the  imposition  by the  Issuer  of a
Blackout  Period  of the type  described  in  clause  (y) of  10.01(b)(ii),
Ashland shall  forthwith  discontinue  such  disposition of such Securities
pursuant to the Registration Statement or Offering Memorandum covering such
Securities  until  Ashland's  receipt of the copies of the  supplemented or
amended   prospectus  or  Offering   Memorandum   contemplated  by  Section
10.02(a)(6)  and  10.02(b)(6),  respectively,  or the  expiration  of  such
Blackout Period, as applicable,  and, if so directed by the Issuer, Ashland
shall  deliver to the Issuer (at the Issuer's  expense)  all copies,  other
than permanent file copies then in Ashland's possession,  of the prospectus
or Offering  Memorandum  covering  such  Securities  current at the time of
receipt of such notice. In the event the Issuer shall give any such notice,
the period mentioned in Section 10.02(a)(2) or 10.02(b)(2),  as applicable,
shall be  extended by the number of days during the period from the date of
the giving of such notice  pursuant to Section  10.02(a)(6) or 10.02(b)(6),
as  applicable,  and through the date when Ashland  shall have received the
copies of the  supplemented  or amended  prospectus or Offering  Memorandum
contemplated by Section  10.02(a)(6) or 10.02(b)(6),  respectively,  or the
expiration of such Blackout Period, as applicable.

                  SECTION 10.03. Fees and Expenses.  In connection with any
registration  pursuant to this Article X or the preparation of any Offering
Memorandum pursuant to this Article X, (i) Ashland shall pay all agent fees
and commissions and underwriting  discounts and commissions

<PAGE>
                                                                         73

related  to  the  Securities  being  sold  by  Ashland  and  the  fees  and
disbursements  of its counsel and accountants and (ii) the Issuer shall pay
all fees and disbursements of its counsel and accountants and the expenses,
including  fees  incurred  in  the  preparation  of a cold  comfort  letter
requested by Ashland  pursuant to Section  10.02(a)(9) or  10.02(b)(9),  as
applicable.   All  others  fees  and  expenses  in   connection   with  any
Registration   Statement  or  Offering   Memorandum   (including,   without
limitation,  all registration and filing fees, all printing costs, all fees
and expenses of complying with  securities or blue sky laws) shall be borne
by Ashland;  provided that Ashland  shall not pay any expenses  relating to
work that would  otherwise  be  incurred by the Issuer  including,  but not
limited  to,  the  preparation  and  filing of  periodic  reports  with the
Commission.

                  SECTION 10.04.  Indemnification and Contribution.  In the
case of any offering  registered  pursuant to this Article X or any private
placement  pursuant  to an  Offering  Memorandum  prepared  by  the  Issuer
pursuant  to this  Article  X, the  Issuer  agrees  to  indemnify  and hold
Ashland,  each underwriter or initial purchaser,  if any, of the Securities
under such  registration  or covered by such Offering  Memorandum  and each
person who controls any of the  foregoing  within the meaning of Section 15
of the Securities Act, and any director,  officer,  employee,  stockholder,
partner,  agent or representative,  of the foregoing,  harmless against any
and all losses,  claims, damages or liabilities (including reasonable legal
fees and  other  reasonable  expenses  incurred  in the  investigation  and
defense thereof)  (collectively  "Losses") to which they or any of them may
become subject under the  Securities Act or otherwise,  insofar as any such
Losses  shall arise out of or shall be based upon (i) any untrue  statement
or  alleged   untrue   statement  of  a  material  fact  contained  in  the
Registration  Statement (as amended if the Issuer shall have filed with the
Commission any amendment thereof) or Offering Memorandum (as amended if the
Issuer  shall  have   prepared   and   delivered  to  Ashland  for  private
distribution any amendment to such Offering Memorandum), or the omission or
alleged  omission to state  therein a material  fact  required to be stated
therein  or  necessary  to make  the  statements  therein,  in light of the
circumstances under which they were made, not misleading or (ii) any untrue
statement or alleged  untrue  statement of a material fact contained in the
prospectus  relating  to  the  sale  of  such  Securities  (as  amended  or
supplemented  if the  Issuer  shall  have  filed  with the  Commission  any
amendment


<PAGE>
                                                                         74

thereof or  supplement  thereto),  or the  omission or alleged  omission to
state  therein a material  fact  necessary in order to make the  statements
therein,  in light of the  circumstances  under  which they were made,  not
misleading;  provided  that the  indemnification  contained in this Section
10.04 shall not apply to such  Losses  which shall arise out of or shall be
based upon any such untrue  statement or alleged untrue  statement,  or any
such omission or alleged  omission,  which shall have been made in reliance
upon and in conformity with information  furnished in writing to the Issuer
by Ashland or such  underwriter or initial  purchaser,  as the case may be,
specifically for use in connection with the preparation of the Registration
Statement,  the prospectus  contained in the Registration  Statement or the
Offering  Memorandum,  as  applicable,  or any such  amendment  thereof  or
supplement therein.

                  Notwithstanding the foregoing  provisions of this Section
10.04,  the  Issuer  shall  not  be  liable  to  Ashland,  any  person  who
participates as an underwriter in the offering or sale of such  Securities,
any  person  who  participates  as an  initial  purchaser  in  the  private
placement  of such  Securities  or any other  person,  if any, who controls
Ashland or any underwriter or initial  purchaser (within the meaning of the
Securities  Act),  under the indemnity  agreement in this Section 10.04 for
any such Losses that arise out of Ashland's or such other person's  failure
to send or give a copy of the final prospectus or final Offering Memorandum
to the person  asserting an untrue statement or alleged untrue statement or
omission or alleged omission at or prior to the written confirmation of the
sale of the  Securities  to such person if such  statement  or omission was
corrected in such final  prospectus or final  Offering  Memorandum  and the
Issuer has  previously  furnished  copies  thereof in accordance  with this
Agreement.

                  In the case of each offering  registered pursuant to this
Article X and each  private  placement  pursuant to this Article X, Ashland
shall  agree,   and  each  underwriter  or  initial   purchaser,   if  any,
participating therein shall agree,  substantially in the same manner and to
the same  extent  as set forth in the  preceding  paragraph,  severally  to
indemnify  and hold  harmless  the Issuer and each person who  controls the
Issuer  within the  meaning of Section 15 of the  Securities  Act,  and any
director, officer, employee, stockholder,  partner, agent or representative
of the Issuer,  with  respect to any  statement  in or  omission  from such

<PAGE>
                                                                         75

Registration  Statement  (as  amended  or as  supplemented,  if  amended or
supplemented  as  aforesaid)  or  Offering  Memorandum  (as  amended  or as
supplemented,  if amended or supplemented as aforesaid),  as applicable, if
such  statement  or omission  shall have been made in reliance  upon and in
conformity with  information  furnished in writing to the Issuer by Ashland
or such underwriter or initial purchaser,  as the case may be, specifically
for use in  connection  with the  Registration  Statement,  the  prospectus
contained in such  Registration  Statement or the Offering  Memorandum,  as
applicable, or any such amendment thereof or supplement thereto.

                  Each party  indemnified  under this Section  10.04 shall,
promptly after receipt of notice of the  commencement  of any claim against
any such  indemnified  party in  respect of which  indemnity  may be sought
hereunder,  notify the  indemnifying  party in writing of the  commencement
thereof.  The failure of any indemnified party to so notify an indemnifying
party of any  action  shall not  relieve  the  indemnifying  party from any
liability in respect of such action  which it may have to such  indemnified
party on account of the indemnity  contained in this Section 10.04,  unless
(and only to the  extent) the  indemnifying  party was  prejudiced  by such
failure,  and in no event shall such failure relieve the indemnifying party
from any other  liability which it may have to such  indemnified  party. In
case any action in respect of which indemnification may be sought hereunder
shall be  brought  against  any  indemnified  party and it shall  notify an
indemnifying  party of the commencement  thereof,  the  indemnifying  party
shall be entitled  to  participate  therein  and, to the extent that it may
desire,  jointly with any other indemnifying party similarly  notified,  to
assume the defense thereof through counsel  reasonably  satisfactory to the
indemnified  party,  and after notice from the  indemnifying  party to such
indemnified  party of its  election so to assume the defense  thereof,  the
indemnifying party shall not be liable to such indemnified party under this
Section 10.04 for any legal or other expenses subsequently incurred by such
indemnified  party in  connection  with the  defense  thereof,  other  than
reasonable  costs  of  investigation  (unless  (i) such  indemnified  party
reasonably  objects to such  assumption  on the  grounds  that there may be
defenses  available to it which are different  from or in addition to those
available to such indemnifying  party, (ii) the indemnifying party and such
indemnified  party  shall have  mutually  agreed to the  retention  of such
counsel  or (iii)  in the  reasonable  opinion

<PAGE>
                                                                         76

of such indemnified  party  representation of such indemnified party by the
counsel  retained by the indemnifying  party would be inappropriate  due to
actual or potential  differing interests between such indemnified party and
any other party  represented by such counsel in such  proceeding,  in which
case the indemnified  party shall be reimbursed by the  indemnifying  party
for the reasonable  expenses incurred in connection with retaining one firm
of separate legal counsel; provided that (i) in circumstances where Ashland
or an  underwriter  or initial  purchaser is the  indemnifying  party,  the
indemnifying  party  shall  not be  liable  for more than one firm of legal
counsel for all  indemnified  parties and (ii) in  circumstances  where the
Issuer is the  indemnifying  party,  the  indemnifying  party  shall not be
liable for more than (A) one firm of legal counsel for Ashland, each person
who  controls  Ashland  within the meaning of Section 15 of the  Securities
Act, and any director,  officer, employee,  stockholder,  partner, agent or
representative  of  Ashland,  and (B) one  firm of  legal  counsel  for the
underwriters or initial purchasers,  if any, indemnified under this Section
10.04,  each person who controls such  underwriters  or initial  purchasers
within the meaning of Section 15 of the  Securities  Act, and any director,
officer,  employee,  stockholder,  partner, agent or representative of such
underwriters or initial  purchasers).  No indemnifying party shall, without
the prior written consent of the indemnified  party,  effect any settlement
of any claim or pending or  threatened  proceeding  in respect of which the
indemnified  party is or could have been a party and  indemnity  could have
been sought  hereunder by such  indemnified  party,  unless such settlement
includes  an  unconditional  release  of such  indemnified  party  from all
liability arising out of such claim or proceeding. If an indemnifying party
shall have expressly  acknowledged  its  indemnification  obligations  with
respect  to  a  claim  or  pending  or  threatened  proceeding,   then  the
indemnified  party with  respect  to such  claim or  pending or  threatened
proceeding shall not, without the prior written consent of the indemnifying
party,  effect  any  settlement  of such  claim or  pending  or  threatened
proceeding.

                  If the indemnification provided for in this Section 10.04
is  unavailable  to an indemnified  party or is  insufficient  to hold such
indemnified party harmless from any Losses in respect of which this Section
10.04  would  otherwise  apply  by its  terms  (other  than  by  reason  of
exceptions  provide herein),  then each applicable

<PAGE>
                                                                         77

indemnifying  party, in lieu of indemnifying such indemnified  party, shall
have a joint and several  obligation  to  contribute  to the amount paid or
payable  by such  indemnified  party as a result  of such  Losses,  in such
proportion as is appropriate to reflect the relative  benefits  received by
and fault of the indemnifying  party, on the one hand, and such indemnified
party,  on the other  hand,  in  connection  with the  offering  or private
placement to which such contribution  relates as well as any other relevant
equitable  considerations.  The relative  benefit  shall be  determined  by
reference to, among other things,  the amount of proceeds  received by each
party from the  offering or private  placement  to which such  contribution
relates.  The relative  fault shall be  determined  by reference  to, among
other things,  each party's  relative  knowledge and access to  information
concerning the matter with respect to which the claim was asserted, and the
opportunity  to correct and prevent any  statement or omission.  The amount
paid or  payable  by a party as a result of any  Losses  shall be deemed to
include  any legal or other  fees or  expenses  incurred  by such  party in
connection with any  investigation or proceeding,  to the extent such party
would  have  been  indemnified  for such  expenses  if the  indemnification
provided for in this Section 10.04 was available to such party.

                  The  parties  hereto  agree that it would not be just and
equitable if contribution pursuant to this Section 10.04 were determined by
pro rata allocation or by any other method of allocation that does not take
account of the  equitable  considerations  referred  to in the  immediately
preceding  paragraph.  No  person  guilty of  fraudulent  misrepresentation
(within  the  meaning  of  Section  11(f) of the  Securities  Act) shall be
entitled  to  contribution  from  any  person  who was not  guilty  of such
fraudulent misrepresentation.

                  SECTION   10.05.    Underwriting   Agreement;    Purchase
Agreement.   In  connection  with  any  underwritten  offering  or  private
placement of  Securities  pursuant to a Demand  Registration  under Section
10.01,  the Issuer and Ashland shall enter into an  underwriting  agreement
with the  underwriters  for such offering or a purchase  agreement with the
initial purchasers for such private placement,  such underwriting agreement
or purchase agreement to contain such representations and warranties by the
Issuer and Ashland and such other terms and  provisions as are  customarily
contained


<PAGE>
                                                                         78

in  underwriting  agreements  with  respect to secondary  distributions  or
purchase agreements with respect to private placements,  including, without
limitation,  indemnities  and  contribution to the effect and to the extent
provided  in  Section  10.04  (and  customary  provisions  with  respect to
indemnities and contribution by such underwriters or initial purchasers).

                  SECTION 10.06.  Undertaking To File Reports.  For as long
as Ashland holds Securities, the Issuer shall use its best efforts to file,
on a timely basis,  all annual,  quarterly and other reports required to be
filed by it under  Sections 13 and 15(d) of the  Exchange Act and the rules
and regulations of the Commission thereunder, as amended from time to time,
or any successor statute or provisions.


                                 ARTICLE XI

                                 Covenants

                  SECTION 11.01. Cooperation;  Commercially Reasonable Best
Efforts. Each of the parties hereto shall cooperate with each other in good
faith,  and shall  cause  their  respective  officers,  employees,  agents,
auditors and representatives to cooperate with each other in good faith, to
cause the Closing to occur.  In addition,  each of the parties hereto shall
use its commercially reasonable best efforts to cause the Closing to occur.

                  SECTION  11.02.  Antitrust   Notification;   FTC  or  DOJ
Investigation.  (a) Each of Marathon,  USX and Ashland shall as promptly as
practicable,  but in no event  later than 30 days  following  the  relevant
Exercise Date,  file with the FTC and the DOJ the  notification  and report
form, if any,  required for the  transactions  contemplated  hereby and any
supplemental  information requested in connection therewith pursuant to the
HSR Act. Any such notification and report form and supplemental information
shall be in substantial  compliance  with the  requirements of the HSR Act.
Each of Marathon, USX and Ashland shall furnish to the other such necessary
information  and  reasonable   assistance  as  the  other  may  request  in
connection  with its  preparation  of any  filing  or  submission  which is
necessary  under the HSR Act. Each of Marathon,  USX and Ashland shall keep
each other  apprised  of the  status of any  communications  with,  and any
inquiries or requests for additional  information from, the FTC and the

<PAGE>
                                                                         79

DOJ and shall comply promptly with any such inquiry or request.

                  (b) In the event that  Marathon,  USX and Ashland are not
required to file with the FTC and the DOJ any  notification and report form
pursuant to the HSR Act, but the FTC or the DOJ  nevertheless  commences an
investigation with respect to the transactions contemplated hereby, each of
Marathon, USX and Ashland shall comply promptly with any inquiry or request
made by the DOJ or the FTC in connection with such investigation.

                  (c) In the event  that  Marathon,  USX and  Ashland  file
notification  and report forms with the FTC and the DOJ pursuant to Section
11.02(a) or the FTC or the DOJ commences an  investigation  with respect to
the transactions  contemplated hereby, then, in addition to the obligations
of Marathon, USX and Ashland set forth in Section 11.02(a) and 11.02(b), as
applicable, Marathon, USX and Ashland agree as follows:

                  (i) In the case of  Marathon's  exercise of its  Marathon
         Call Right,  each of Marathon  and USX shall take all such actions
         as are  necessary to obtain any clearance  required  under the HSR
         Act  or  from  the  FTC  or  DOJ  in  connection   with  any  such
         investigation,  as  applicable,  for  the  purchase  and  sale  of
         Ashland's Membership Interests and the Ashland LOOP/LOCAP Interest
         pursuant  to  this  Agreement,   including  divesting  or  holding
         separate  any  assets  or  commencing  or  defending   litigation;
         provided, however, that neither Marathon nor USX shall be required
         to take any  action  proposed  by the FTC or the DOJ that would or
         would  reasonably be expected to have a material adverse effect on
         the  business,   operations,   assets,  liabilities,   results  of
         operations,  cash flows,  condition  (financial  or  otherwise) or
         prospects of the Company and its subsidiaries, taken as a whole.

                  (ii) In the case of (A) Ashland's exercise of its Ashland
         Put Right or (B)  Marathon's  exercise of its Special  Termination
         Right, each of Marathon and USX shall take all such actions as are
         necessary to obtain any  clearance  required  under the HSR Act or
         from the FTC or DOJ in connection with any such investigation,  as
         applicable,  for the  purchase  and sale of  Ashland's  Membership
         Interests  and the Ashland  LOOP/LOCAP


<PAGE>
                                                                         80

         Interest  pursuant  to  this  Agreement,  including  divesting  or
         holding separate any assets or commencing or defending litigation;
         provided, however, that neither Marathon nor USX shall be required
         to take any  action  proposed  by the FTC or the DOJ that would or
         would  reasonably be expected to have a material adverse effect on
         the  business,   operations,   assets,  liabilities,   results  of
         operations,  cash flows,  condition  (financial  or  otherwise) or
         prospects  of (A) the  Company  and its  subsidiaries,  taken as a
         whole, (B) Marathon and its subsidiaries, taken as a whole, or (C)
         USX and its subsidiaries, taken as a whole.

                  (iii) In the case of  Ashland's  exercise  of its Special
         Termination  Right,  Ashland  shall  take all such  actions as are
         necessary to obtain any  clearance  required  under the HSR Act or
         from the FTC or DOJ in connection with any such investigation,  as
         applicable,  for the  purchase and sale of  Marathon's  Membership
         Interests  pursuant  to this  Agreement,  including  divesting  or
         holding separate any assets or commencing or defending litigation;
         provided,  however, that Ashland shall not be required to take any
         action  proposed  by the  FTC or  the  DOJ  that  would  or  would
         reasonably  be expected to have a material  adverse  effect on the
         business, operations, assets, liabilities,  results of operations,
         cash flows, condition (financial or otherwise) or prospects of (A)
         the Company and its subsidiaries,  taken as a whole or (B) Ashland
         and its subsidiaries, taken as a whole.

                  SECTION   11.03.   Governmental   Filings   re:   Ashland
LOOP/LOCAP  Interest.  (a) Each of the parties  hereto shall as promptly as
practical,  but in no event later than five  Business  Days  following  the
relevant   Exercise  Date,  file  all   documentation   with  all  relevant
Governmental  Entities that is required to be filed with such  Governmental
Entities in connection with the purchase and sale of the Ashland LOOP/LOCAP
Interest on the Scheduled  Closing Date.  Each of the parties  hereto shall
keep the other apprised of the status of any  communications  with, and any
inquiries or requests for additional  information  from, such  Governmental
Entities and shall comply promptly with any such inquiry or request.

<PAGE>
                                                                         81


                  (b) In addition to the  obligations of the parties hereto
set forth in Section 11.03(a), Marathon and USX agree as follows:

                  (i) In the case of  Marathon's  exercise of its  Marathon
         Call Right,  each of Marathon  and USX shall take all such actions
         as are  necessary  to obtain  any  requisite  approvals  from such
         Governmental  Entities  as are  required  in  connection  with the
         purchase and sale of the Ashland  LOOP/LOCAP  Interest pursuant to
         this  Agreement,  including  commencing  or defending  litigation;
         provided, however, that neither Marathon nor USX shall be required
         to take any such action that would or would reasonably be expected
         to have a material  adverse  effect on the  business,  operations,
         assets, liabilities,  results of operations, cash flows, condition
         (financial  or  otherwise)  or  prospects  of the  Company and its
         subsidiaries, taken as a whole.

             (ii)  In the  case  of  Marathon's  exercise  of  its  Special
         Termination Right or Ashland's  exercise of its Ashland Put Right,
         each of  Marathon  and USX  shall  take  all such  actions  as are
         necessary to obtain any requisite approvals from such Governmental
         Entities as are required in connection  with the purchase and sale
         of the Ashland  LOOP/LOCAP  Interest  pursuant to this  Agreement,
         including commencing or defending litigation;  provided,  however,
         that  neither  Marathon nor USX shall be required to take any such
         action  that  would  or would  reasonably  be  expected  to have a
         material  adverse  effect  on the  business,  operations,  assets,
         liabilities,   results  of  operations,   cash  flows,   condition
         (financial  or  otherwise) or prospects of (A) the Company and its
         subsidiaries, taken as a whole, (B) Marathon and its subsidiaries,
         taken  as a  whole,  or (C) USX and its  subsidiaries,  taken as a
         whole.

                  SECTION  11.04.   Designated  Sublease  Agreements.   (a)
Ashland  Designated  Sublease  Agreements.  In the event of (i)  Marathon's
exercise of its Marathon Call Right, (ii) Ashland's exercise of its Ashland
Put Right or (iii) Marathon's  exercise of its Special  Termination  Right,
Ashland shall use its commercially reasonable best efforts to (A) terminate
the outstanding  Original Lease underlying each Ashland Designated Sublease
Agreement on or prior to Closing and (B) contribute  the related  Subleased
Property  to the  Company  or one of its  subsidiaries  at no  cost  to the



<PAGE>
                                                                         82

Company or such subsidiary on or prior to Closing; provided,  however, that
(i) Ashland shall not be obligated to pay more than a reasonable  amount as
consideration  therefor  to,  or  make  more  than a  reasonable  financial
accommodation in favor of, or commence  litigation  against,  a third party
lessor  with  respect  to any such  underlying  Original  Lease in order to
obtain any consent  required from such lessor and (ii) any additional  cost
associated  with  exercising an option under the Original Lease to purchase
Subleased  Property  shall be deemed not to constitute an obligation to pay
more than a  reasonable  amount.  In the event  that  Ashland  is unable to
terminate an  outstanding  Original  Lease in accordance  with this Section
11.04(a),  then (i) the  Company  shall be entitled to continue to sublease
the Subleased Property pursuant to the related Ashland Designated  Sublease
Agreement until the term of the Original Lease expires,  (ii) Ashland shall
continue to use its  commercially  reasonable best efforts to terminate the
Original  Lease and  contribute  the  Subleased  Property to the Company as
provided above; provided,  however, that (A) Ashland shall not be obligated
to pay more than a reasonable amount as consideration  therefor to, or make
more than a  reasonable  financial  accommodation  in favor of, or commence
litigation  against,  a  third  party  lessor  with  respect  to  any  such
underlying Original Lease in order to obtain any consent required from such
lessor and (B) any additional  cost  associated  with  exercising an option
under the Original Lease to purchase Subleased Property shall be deemed not
to constitute an obligation to pay more than a reasonable  amount and (iii)
if  Ashland  subsequently  acquires  fee title to the  Subleased  Property,
Ashland shall  contribute such Subleased  Property to the Company or one of
its subsidiaries at no cost to the Company or such subsidiary at such time.

                  (b) Marathon Designated Sublease Agreements. In the event
of Ashland's exercise of its Special Termination Right,  Marathon shall use
its  commercially  reasonable best efforts to (A) terminate the outstanding
Original Lease underlying each Marathon Designated Sublease Agreement on or
prior to Closing and (B) contribute the related  Subleased  Property to the
Company  or one of its  subsidiaries  at no  cost  to the  Company  or such
subsidiary  on or prior to Closing;  provided,  however,  that (i) Marathon
shall  not  be  obligated   to  pay  more  than  a  reasonable   amount  as
consideration  therefor  to,  or  make  more  than a  reasonable  financial
accommodation in favor of, or commence  litigation  against,  a third party
lessor  with  respect  to any such

<PAGE>
                                                                         83

underlying Original Lease in order to obtain any consent required from such
lessor and (ii) any additional  cost  associated  with exercising an option
under the Original Lease to purchase Subleased Property shall be deemed not
to constitute an  obligation to pay more than a reasonable  amount.  In the
event that Marathon is unable to terminate an outstanding Original Lease in
accordance  with  this  Section  11.04(b),  then (i) the  Company  shall be
entitled to continue to sublease  the  Subleased  Property  pursuant to the
related  Marathon  Designated  Sublease  Agreement  until  the  term of the
Original   Lease   expires,   (ii)  Marathon  shall  continue  to  use  its
commercially  reasonable  best efforts to terminate the Original  Lease and
contribute  the  Subleased  Property  to the  Company  as  provided  above;
provided,  however,  that (A)  Marathon  shall not be obligated to pay more
than a reasonable amount as consideration  therefor to, or make more than a
reasonable  financial  accommodation  in favor of, or  commence  litigation
against, a third party lessor with respect to any such underlying  Original
Lease in order to obtain any consent  required from such lessor and (B) any
additional  cost  associated  with  exercising an option under the Original
Lease to purchase  Subleased  Property shall be deemed not to constitute an
obligation  to pay more than a  reasonable  amount  and  (iii) if  Marathon
subsequently  acquires fee title to the Subleased Property,  Marathon shall
contribute   such  Subleased   Property  to  the  Company  or  one  of  its
subsidiaries at no cost to the Company or such subsidiary at such time.


                                ARTICLE XII

                            Standstill Agreement

                  SECTION  12.01.   Restrictions   of  Certain  Actions  by
Marathon and USX. Each of Marathon and USX covenants and agrees that,  from
the date hereof  through the six-month  anniversary of the earlier to occur
of (a) the date that Ashland and its  Affiliates do not own any  Membership
Interests, and (b) the date that Marathon and its Affiliates do not own any
Membership  Interests,  it  shall  not,  and it  shall  cause  each  of its
Affiliates  (including,  for the avoidance of doubt, Employee Benefit Plans
of USX, Marathon and their respective Affiliates) not to, singly or as part
of a partnership,  limited partnership,  syndicate or other group


<PAGE>
                                                                         84

(as those  terms are  defined in Section  13(d)(3)  of the  Exchange  Act),
directly or indirectly:

                  (i) acquire,  offer to acquire,  or agree to acquire,  by
         purchase,  gift or  otherwise,  more  than 1% of any  class of any
         Ashland Voting  Securities,  except (A) pursuant to a stock split,
         stock     dividend,     rights     offering,     recapitalization,
         reclassification  or similar  transaction,  (B) in connection with
         the  transfer of Ashland  Voting  Securities  to a Marathon or USX
         Employee  Benefit Plan as  contemplated  by Section  3.1(v) of the
         Asset Transfer and Contribution  Agreement or (C) the ownership by
         any  Employee  Benefit  Plan  of  USX,  Marathon  or any of  their
         respective  Affiliates of any interest in any  diversified  index,
         mutual  or  pension  fund  managed  by an  independent  investment
         advisor, which fund in turn holds, directly or indirectly, Ashland
         Voting  Securities;  provided that not more than 5% of such fund's
         assets are comprised of Ashland Voting Securities;

                  (ii)   make,   or  in   any   way   participate   in  any
         "solicitation"  of "proxies" to vote (as such terms are defined in
         Rule  14a-1  under the  Exchange  Act),  solicit  any  consent  or
         communicate  with or seek to advise  or  influence  any  person or
         entity with respect to the voting of any Ashland Voting Securities
         or become a "participant" in any "election contest" (as such terms
         are defined or used in Rule 14a-11  under the  Exchange  Act) with
         respect to Ashland;

                  (iii) form, join,  encourage or in any way participate in
         the  formation  of, any  "person"  within  the  meaning of Section
         13(d)(3) of the Exchange  Act with  respect to any Ashland  Voting
         Securities;

                  (iv) deposit any Ashland Voting  Securities into a voting
         trust  or  subject  any  such  Ashland  Voting  Securities  to any
         arrangement or agreement with respect to the voting thereof;

                  (v) initiate,  propose or otherwise solicit  shareholders
         for the approval of one or more shareholder proposals with respect
         to Ashland as described  in Rule 14a-8 under the Exchange  Act, or
         induce or  attempt  to induce  any other  person to  initiate  any
         shareholder proposal;

<PAGE>
                                                                         85


                  (vi) seek  election to or seek to place a  representative
         on the Board of  Directors  of Ashland or seek the  removal of any
         member of the Board of Directors of Ashland;

                  (vii) except with the approval of  management of Ashland,
call or seek to have called any meeting of the shareholders of Ashland;

                  (viii)  otherwise  act to seek  to  control,  disrupt  or
influence  the  management,  business,  operations,  policies or affairs of
Ashland;

                  (ix)  (A)  solicit,  seek to  effect,  negotiate  with or
         provide any  information  to any other person with respect to, (B)
         make any  statement or proposal,  whether  written or oral, to the
         Board of  Directors  of  Ashland  or any  director  or  officer of
         Ashland  with  respect  to,  or  (C)  otherwise  make  any  public
         announcement  or proposal  whatsoever with respect to, any form of
         business combination transaction involving Ashland (other than the
         Transaction),  including,  without limitation,  a merger, exchange
         offer, or liquidation of Ashland's assets,  or any  restructuring,
         recapitalization or similar transaction with respect to Ashland;

                  (x) seek to have  Ashland  waive,  amend or modify any of
         the provisions contained in this Section 12.01;

                  (xi)  disclose  or  announce  any   intention,   plan  or
arrangement inconsistent with the foregoing; or

                  (xii)  advise,  assist,  instigate or encourage any third
party to do any of the foregoing.

                  If  either  Marathon  or USX or any of  their  respective
Affiliates  owns or acquires any Ashland Voting  Securities in violation of
this Section 12.01,  such Ashland Voting  Securities  shall  immediately be
disposed  of to  persons  who  (i) are not  Marathon  or USX or  Affiliates
thereof and (ii) do not own,  individually  or as part of a "group" (within
the meaning of Section  13(d)(3) of the Exchange Act),  more than 5% of the
then outstanding Ashland Voting Securities;  provided that Ashland may also
pursue any other  available  remedy to which it may be entitled as a result
of such violation.


<PAGE>
                                                                         86

                  SECTION  12.02.   Restrictions   of  Certain  Actions  by
Ashland.  Ashland  covenants and agrees that,  from the date hereof through
the later to occur of (a) the six-month anniversary of the earlier to occur
of (i) the date that Marathon and its  Affiliates do not own any Membership
Interests and (ii) the date that Ashland and its  Affiliates do not own any
Membership  Interests  and (b) in the event that Ashland or its  Affiliates
acquires USX Voting  Securities  pursuant to the Closing of the Ashland Put
Right, the date on which Ashland and its Affiliates do not own more than 5%
of the then outstanding USX Voting  Securities,  it shall not, and it shall
cause  each of its  Affiliates  (including,  for the  avoidance  of  doubt,
Employee  Benefit Plans of Ashland and its Affiliates) not to, singly or as
part of a partnership,  limited  partnership,  syndicate or other group (as
those terms are defined in Section 13(d)(3) of the Exchange Act),  directly
or indirectly:

                  (i) acquire,  offer to acquire,  or agree to acquire,  by
         purchase,  gift or  otherwise,  more  than 1% of any  class of USX
         Voting  Securities,  except (A) pursuant to a stock  split,  stock
         dividend, rights offering,  recapitalization,  reclassification or
         similar  transaction  and  except for any  issuance  of USX Voting
         Securities to Ashland as payment of any portion of the Ashland Put
         Price in accordance  with the  provisions of this Agreement or (B)
         the  ownership by any  Employee  Benefit Plan of Ashland or any of
         its Affiliates of any interest in any diversified index, mutual or
         pension fund managed by an independent  investment advisor,  which
         fund in turn holds, directly or indirectly, USX Voting Securities;
         provided that not more than 5% of such fund's assets are comprised
         of USX Voting Securities;

                  (ii)   make,   or  in   any   way   participate   in  any
         "solicitation"  of "proxies" to vote (as such terms are defined in
         Rule  14a-1  under the  Exchange  Act),  solicit  any  consent  or
         communicate  with or seek to advise  or  influence  any  person or
         entity with respect to the voting of any USX Voting  Securities or
         become a  "participant"  in any "election  contest" (as such terms
         are defined or used in Rule 14a-11  under the  Exchange  Act) with
         respect to USX;

                  (iii) form, join,  encourage or in any way participate in
         the  formation  of, any  "person"  within

<PAGE>
                                                                         87

         the meaning of Section  13(d)(3) of the  Exchange Act with respect
         to any USX Voting Securities;

                  (iv)  deposit  any USX  Voting  Securities  into a voting
         trust or subject any such USX Voting Securities to any arrangement
         or agreement with respect to the voting thereof;

                  (v) initiate,  propose or otherwise solicit  shareholders
         for the approval of one or more shareholder proposals with respect
         to USX as  described  in Rule 14a-8  under the  Exchange  Act,  or
         induce or  attempt  to induce  any other  person to  initiate  any
         shareholder proposal;

                  (vi) seek  election to or seek to place a  representative
         on the Board of Directors of USX or seek the removal of any member
         of the Board of Directors of USX or seek the removal of any member
         of the Board of Directors of USX;

                  (vii) except with the approval of management of USX, call
or seek to have called any meeting of the shareholders of USX;

                  (viii)  otherwise  act to seek  to  control,  disrupt  or
         influence  the  management,   business,  operations,  policies  or
         affairs of USX;

                  (ix)  (A)  solicit,  seek to  effect,  negotiate  with or
         provide any  information  to any other person with respect to, (B)
         make any  statement or proposal,  whether  written or oral, to the
         Board of  Directors  of USX or any director or officer of USX with
         respect  to, or (C)  otherwise  make any  public  announcement  or
         proposal   whatsoever  with  respect  to,  any  form  of  business
         combination    transaction   involving   USX   (other   than   the
         Transaction),  including,  without limitation,  a merger, exchange
         offer,  or  liquidation  of USX's  assets,  or any  restructuring,
         recapitalization or similar transaction with respect to USX;

                  (x) seek to have USX  waive,  amend or modify  any of the
         provisions contained in this Section 12.02;

                  (xi)  disclose  or  announce  any   intention,   plan  or
         arrangement inconsistent with the foregoing; or

<PAGE>
                                                                         88

                  (xii)  advise,  assist,  instigate or encourage any third
         party to do any of the foregoing.

                  If Ashland or any of its Affiliates  owns or acquires any
USX Voting  Securities in violation of this Section 12.02,  such USX Voting
Securities  shall  immediately  be  disposed  of to persons who (i) are not
Ashland or Affiliates thereof and (ii) do not own,  individually or as part
of a "group" (within the meaning of Section  13(d)(3) of the Exchange Act),
more than 5% of the then outstanding USX Voting  Securities;  provided that
USX may also pursue any other available  remedy to which it may be entitled
as a result of such violation.


                                ARTICLE XIII

                              Indemnification

                  SECTION     13.01.     Indemnification     re:    Ashland
Representatives'  Revocable  Proxies and the Ashland  LOOP/LOCAP  Revocable
Proxy.  In  the  event  that  Ashland's  Representatives  grant  Marathon's
Representatives the Ashland  Representatives  Revocable Proxies pursuant to
Section  5.02(a) and Ashland  grants to Marathon or a person  designated by
Marathon, as applicable, the Ashland LOOP/LOCAP Revocable Proxy pursuant to
Section 5.02(c),  each of Marathon,  USX and the Company agree to indemnify
and hold Ashland, its Representatives,  their respective Affiliates and any
director, officer, employee, stockholder,  partner, agent or representative
of Ashland or its Affiliates  harmless  against any and all Losses to which
they or any of them may become  subject,  insofar as any such Losses  shall
arise out of, are based upon or relate to any obligations or liabilities of
whatever  kind and  nature,  primary  or  secondary,  direct  or  indirect,
absolute or  contingent,  known or unknown,  whether or not accrued,  which
arise on or after the relevant  Exercise Date and which are attributable to
(i) in the  event  that  the  Closing  occurs,  (A)  the  Company  and  its
subsidiaries or LOOP, LLC or LOCAP, Inc., (B) Ashland's  ownership interest
in the Company or the Ashland  LOOP/LOCAP  Interest,  (C) actions  taken by
Marathon's   Representatives   pursuant  to  the  Ashland   Representatives
Revocable  Proxies or (D)  actions  taken by Marathon  or the  Company,  as
applicable, pursuant to the Ashland LOOP/LOCAP Revocable Proxy, and (ii) in
the event that Ashland or Marathon revokes  Ashland's  Ashland Put Exercise
Notice or  Marathon's  Marathon Call

<PAGE>
                                                                         89

Exercise  Notice pursuant to Section  9.03(a),  9.04(a),  9.05,  9.08(a) or
9.09, or Ashland revokes  Marathon's  Special  Termination  Exercise Notice
pursuant  to  Section  9.08(a)  or 9.09 (A)  actions  taken  by  Marathon's
Representatives  pursuant to the Ashland Representatives  Revocable Proxies
or (B) actions taken by Marathon or the Company, as applicable, pursuant to
the Ashland LOOP/LOCAP Revocable Proxy.

                  SECTION    13.02.     Indemnification     re:    Marathon
Representatives   Revocable   Proxies.   In  the  event   that   Marathon's
Representatives    grant    Ashland's    Representatives    the    Marathon
Representatives  Revocable  Proxies  pursuant to Section  5.02(b),  each of
Ashland  and  the  Company  agree  to  indemnify  and  hold  Marathon,  its
Representatives,  their  respective  Affiliates and any director,  officer,
employee, stockholder,  partner, agent or representative of Marathon or its
Affiliates harmless against any and all Losses to which they or any of them
may become  subject,  insofar as any such  Losses  shall  arise out of, are
based upon or relate to any obligations or liabilities of whatever kind and
nature, primary or secondary,  direct or indirect,  absolute or contingent,
known or  unknown,  whether  or not  accrued,  which  arise on or after the
Special Termination  Exercise Date and which are attributable to (i) in the
event that the Closing occurs,  (A) the Company and its subsidiaries or (B)
actions  taken  by  Ashland's  Representatives  pursuant  to  the  Marathon
Representatives  Revocable  Proxies  and (ii) in the  event  that  Marathon
revokes Ashland's Special  Termination  Exercise Notice pursuant to Section
9.08(a) or 9.09, actions taken by Ashland's Representatives pursuant to the
Marathon Representatives Revocable Proxies.

                  SECTION 13.03.  Indemnification  re: Transfer of Economic
Interests in the Ashland LOOP/LOCAP Interest to Marathon,  the Company or a
Person  Designated  by  Marathon.  To the extent that  Ashland is unable to
Transfer  the Ashland  LOOP/LOCAP  Interest to  Marathon,  the Company or a
person designated by Marathon,  as applicable,  at Closing, and as a result
thereof,  Ashland enters into any  arrangement  under which  Marathon,  the
Company or such other person shall obtain the economic  claims,  rights and
benefits  under  the  Ashland  LOOP/LOCAP  interest,  including  a grant to
Marathon,  the Company or such other person, as applicable,  of the Ashland
LOOP/LOCAP  Irrevocable Proxy, each of Marathon,  USX and the Company agree
to  indemnify  and hold  Ashland,  its  Representatives,  their  respective
Affiliates and any director, officer, employee, stockholder, partner, agent
or

<PAGE>
                                                                         90

representative of Ashland or its Affiliates harmless against any and all
Losses to which they or any of them may become subject, insofar as any such
Losses  shall arise out of, be based upon or relate to any  obligations  or
liabilities  of whatever kind and nature,  primary or secondary,  direct or
indirect, absolute or contingent, known or unknown, whether or not accrued,
which  arise  on  or  after  the  relevant  Exercise  Date  and  which  are
attributable to (i) LOOP, LLC, (ii) LOCAP, Inc., (iii) Ashland's  ownership
interest in LOOP, LLC and LOCAP,  Inc., (iv) any such arrangements  between
Ashland and Marathon, the Company or such other person or (v) actions taken
by Marathon,  the Company or such other person, as applicable,  pursuant to
the Ashland LOOP/LOCAP Irrevocable Proxies.

                  SECTION  13.04.  Procedures  Relating to  Indemnification
Under This Article XIII.  The  procedures  for  Indemnification  under this
Article  XIII  shall be the  procedures  for  indemnification  set forth in
Section 9.7 of the Asset Transfer and Contribution Agreement.


                                ARTICLE XIV

                      Company Competitive Businesses;
                 Detrimental Activities; Limitations on the
                 Company Entering into Valvoline's Business

                  SECTION  14.01.  Competitive  Businesses.  (a) Subject to
Sections  14.01(b),  14.01(d)  and  14.03(c),  and  except  to  the  extent
otherwise provided in Schedule 14.01(a),  each of Marathon, USX and Ashland
hereby  agrees that during the Term of the  Company,  it shall not,  and it
shall cause its  Affiliates  not to,  engage in any  business  within North
America  which is  substantially  in  competition  with  (i) the  Company's
Business  conducted  on the date hereof or (ii) any new line of business of
the Company  that the Board of Managers  has  approved in  accordance  with
Section  8.07(b) of the LLC  Agreement  (but only if and to the extent that
the Board of Managers  specifically  determined pursuant to Section 8.07(b)
of the LLC Agreement that such new line of business  should also constitute
a Company  Competitive  Business)  (each such  business  in clauses (i) and
(ii), a "Company Competitive Business"); provided, however, that nothing in
this Section 14.01 shall be deemed or  interpreted  to prohibit  Ashland or
any of its Affiliates from engaging in the Valvoline Business.
<PAGE>
                                                                         91


                  (b) Notwithstanding  any limitation  contained in Section
14.01(a),  Marathon,  USX and Ashland and their respective Affiliates shall
be permitted to engage in a Company  Competitive  Business if: (i) Marathon
or Ashland,  as applicable,  shall have first  presented the Company,  at a
meeting  of  the  Board  of   Managers   at  which  at  least  one  of  the
Representatives  of the other Member was present,  with the  opportunity to
pursue or engage in such Company Competitive  Business and (ii) one or more
of the  Representatives  of the other Member on the Board of Managers shall
have voted against the Company pursuing such Company Competitive Business.

                  (c)  If  Marathon,   USX  or  Ashland  or  any  of  their
respective  Affiliates is permitted  pursuant to Section 14.01(b) to engage
in a Company Competitive Business and, in connection  therewith,  wishes to
use any of the properties, facilities or other assets of the Company or any
of  its   subsidiaries,   Marathon   or   Ashland   and  their   respective
Representatives  will  negotiate  in good faith with the Company to reach a
reasonable  agreement as to the nature and scope of any  agreement  between
the Company or any such  subsidiary and such Member with respect to the use
of such property,  facility or other assets.  Any  transaction  relating to
such  property,  facility or assets shall be deemed for purposes of the LLC
Agreement  to  constitute  an Affiliate  Transaction  that was entered into
outside the ordinary course of the Company's business.

                  (d) Notwithstanding  any limitation  contained in Section
14.01(a),  Marathon,  USX and Ashland and their respective Affiliates shall
be permitted to purchase: (i) less than an aggregate of 10% of any class of
stock  of a  person  engaged,  directly  or  indirectly,  in  one  or  more
Competitive Businesses (a "Company Competitive Third Party"); provided that
such stock is listed on a national  securities exchange or is quoted on the
National  Market  System  of  NASDAQ;  (ii)  less  than 10% in value of any
instrument of Indebtedness of a Company  Competitive  Third Party;  (iii) a
Company  Competitive  Third Party  (whether by merger or purchase of all or
substantially  all of such Company  Competitive Third Party's assets) which
engages,  directly  or  indirectly,  in one  or  more  Company  Competitive
Businesses  which  accounted for less than 20% of such Company  Competitive
Third Party's consolidated  revenues for the most recently completed fiscal
quarter;  and (iv) a Company  Competitive Third Party (whether by merger or
purchase of


<PAGE>
                                                                         92

all or substantially  all of such Company  Competitive Third Party's assets
or otherwise) which engages, directly or indirectly, in one or more Company
Competitive Businesses which accounted for greater than 20% of such Company
Competitive  Third  Party's  consolidated  revenues  for the most  recently
completed  fiscal  quarter;  provided  that a purchase by Marathon,  USX or
Ashland  or any of their  respective  Affiliates  of a Company  Competitive
Third Party  pursuant to this clause (iv) shall only be permitted if within
30  Business  Days  after  the  earlier  to occur of (A) the  execution  of
definitive  agreements  with respect to such purchase or (B) the closing of
such purchase,  Marathon,  USX,  Ashland or such Affiliate,  as applicable,
shall present the Company with the  opportunity  to purchase the portion of
such Company  Competitive  Third Party's  business  that is in  substantial
competition  with the Company in North  America (the  "Company  Competitive
Business Assets") at a purchase price determined in accordance with Section
14.04,  at a special or  regular  meeting  of the Board of  Managers  (such
meeting, a "14.01(d) Presentation Meeting").

                  (e) If the Board of Managers  determines  at the 14.01(d)
Presentation Meeting (by a vote of a majority of the Representatives of the
Member not purchasing such Company  Competitive Third Party's business at a
special or regular  meeting of the Board of Managers  (which majority shall
constitute  a quorum for  purposes  of the  transaction  of  business))  to
purchase the Company  Competitive  Business  Assets,  the closing date with
respect to such purchase  shall not be later than 60 days after the date of
the  determination  of the Purchase  Price pursuant to Section 14.04 or, if
later,  30 days after the Company has received any  antitrust  clearance or
other Governmental  Approval required in connection with such purchase (the
"14.01(d)  Scheduled Closing Date"). If the Company breaches its obligation
to  purchase  the  Company  Competitive  Business  Assets  on the  14.01(d)
Scheduled Closing Date after the Board of Managers shall have determined to
make such purchase as provided in the immediately preceding sentence (other
than  where  such  breach  is due to  circumstances  beyond  the  Company's
reasonable  control),  then Marathon,  USX,  Ashland or such Affiliate,  as
applicable,  shall be permitted to retain such Company Competitive Business
Assets  and the  Company  shall  cease to have the right to  purchase  such
Company Competitive Business Assets. If the Company breaches its obligation
to  purchase  the  Company  Competitive  Business  Assets  on the  14.01(d)
Scheduled Closing Date after

<PAGE>
                                                                         93

the Board of  Managers  shall  have  determined  to make such  purchase  as
provided in the first sentence of this Section  14.01(e)and  such breach is
due to circumstances beyond the Company's reasonable control,  then, if the
closing of the purchase by the Company of the Company Competitive  Business
Assets does not occur  within 270 days after the  Scheduled  Closing  Date,
Marathon, USX, Ashland or such Affiliate, as applicable, shall be permitted
to retain such Company  Competitive  Business  Assets and the Company shall
cease to have the  right to  purchase  such  Company  Competitive  Business
Assets.  If the Board of Managers  determines at the 14.01(d)  Presentation
Meeting not to purchase  such Company  Competitive  Business  Assets,  then
Marathon, USX, Ashland or such Affiliate, as applicable, shall be permitted
to retain such Company  Competitive  Business  Assets and the Company shall
cease to have the  right to  purchase  such  Company  Competitive  Business
Assets.

                  (f) It is the  intention  of each of the  parties  hereto
that if any of the  restrictions  or  covenants  contained  in this Section
14.01 is held by a court of  competent  jurisdiction  to cover a geographic
area or to be for a length of time that is not permitted by Applicable Law,
or is in any way construed by a court of competent  jurisdiction  to be too
broad or to any extent invalid, such provision shall not be construed to be
null,  void and of no effect,  but to the extent  such  provision  would be
valid  or  enforceable   under   Applicable   Law,  a  court  of  competent
jurisdiction  shall  construe and interpret or reform this Section 14.01 to
provide for a covenant having the maximum enforceable geographic area, time
period and other  provisions  (not  greater  than those  contained  in this
Section 14.01) as shall be valid and enforceable under such Applicable Law.
Each of the  parties  hereto  acknowledges  that any  breach of the  terms,
conditions   or  covenants  set  forth  in  this  Section  14.01  shall  be
competitively  unfair  and may  cause  irreparable  damage  to the  Company
because of the special,  unique,  unusual,  extraordinary  and intellectual
character of the Company's business,  and the Company's recovery of damages
at law will not be an  adequate  remedy.  Accordingly,  each of the parties
hereto agrees that for any breach of the terms,  covenants or agreements of
this Section  14.01,  a  restraining  order or an injunction or both may be
issued against such person, in addition to any other rights or remedies the
Company or the other parties hereto may have.


<PAGE>
                                                                         94

                  SECTION 14.02. Detrimental Activities.  (a) Solicitation,
Recruiting or Hiring of Employees. Each of Marathon, USX and Ashland hereby
agrees that during the Term of the Company,  without the consent of each of
the  Members,  it shall  not,  and it shall  cause its  Affiliates  not to,
solicit,  recruit  or  hire  any  employee  of  the  Company  or any of its
subsidiaries  (other than  solicitations that are directed at the public in
general in publications available to the public in general) if:

                  (i) such employee is an Executive  Officer or the officer
         principally in charge of environmental health and safety and human
         resources,  unless,  subject to clauses (iii) and (iv) below, such
         solicitation,  recruitment or hiring is consented to in advance by
         Ashland (in the case of a  solicitation,  recruitment or hiring by
         Marathon,  USX  or  any  of  their  respective  Affiliates)  or by
         Marathon (in the case of a solicitation,  recruitment or hiring by
         Ashland  or any of its  Affiliates),  which  consent  shall not be
         unreasonably withheld;

                  (ii) such employee  reports  directly to (A) an Executive
         Officer  or the  officer  principally  in charge of  environmental
         health and safety and human resources(a  "Senior Employee") or (B)
         a Senior  Employee (a "Mid-Level  Employee"),  unless,  subject to
         clauses  (iii) and (iv) below,  at the time of such  solicitation,
         recruitment  or hiring,  the total number of Senior  Employees and
         Mid-Level Employees that have been hired by Marathon, USX, Ashland
         and  their  respective   Affiliates   during  the  then  preceding
         twenty-four  months is less than 10% of the total number of Senior
         Employees and Mid-Level  Employees  employed by the Company at the
         time  Marathon,  USX,  Ashland or an Affiliate  thereof  wishes to
         solicit,  recruit  or  hire  such  Senior  Employee  or  Mid-Level
         Employee  (based on the  average  number of Senior  Employees  and
         Mid-Level   Employees   employed  by  the   Company   during  such
         twenty-four-month period);

                  (iii)  the  hiring  of  such  employee,  when  considered
         together with all other employees hired by Marathon,  USX, Ashland
         and  their  respective   Affiliates   during  the  then  preceding
         twenty-four months,  would have or would reasonably be expected to
         have, a significant

<PAGE>
                                                                         95

         detrimental  impact on the department of the Company in which such
         employee is then working; or

                  (iv) such employee is being solicited, recruited or hired
         for a position  in a  Competitive  Business of such person or such
         person's Affiliates.

Notwithstanding  the  foregoing,  the employees of the Company shall not be
required to accept any job offer by Marathon,  USX, Ashland or any of their
respective  Affiliates  and a refusal to accept  such a job offer shall not
negatively affect an employee's career opportunities at the Company.

                  (b)  Disclosure  of  Confidential  Information.  Each  of
Marathon,  USX and Ashland (each, a "Disclosing  Party") hereby agrees that
during  the Term of the  Company,  it shall  not,  and it shall  cause  its
Affiliates  not  to,  disclose  or  furnish  to  anyone  any   confidential
information  relating to the Company  and its  subsidiaries  ("Confidential
Information")  except pursuant to a  confidentiality  agreement in form and
substance  reasonably  satisfactory  to  the  other  parties  hereto  which
expressly  provides  that the other  parties  hereto shall be a beneficiary
thereof (a  "Confidentiality  Agreement").  The  foregoing  restriction  on
disclosure of Confidential  Information  shall not apply to (i) information
which is or becomes part of the public domain through no fault or breach of
the Disclosing  Party;  (ii) information which at the time of disclosure is
already in the possession of the  Disclosing  Party in written form and was
not  received  directly  or  indirectly  from  the  Company  or  any of its
subsidiaries  under a requirement  of  confidentiality;  (iii)  information
received by the  Disclosing  Party from a third  party;  provided  that the
Disclosing Party, after reasonable  inquiry,  has no reason to believe that
the third party obtained the  information  directly or indirectly  from the
Company or any of its subsidiaries under a requirement of  confidentiality;
(iv) information required to be disclosed under subpoena or other mandatory
legal process;  provided,  that the Disclosing Party shall give the Company
timely  notice of the service of the subpoena or other  process so that the
Company may seek a  protective  order or other legal remedy to prevent such
disclosure;  (v) information  which has been subsequently and independently
acquired or developed by the Disclosing Party without  violating any of its
obligations  under  this  Section  14.02(b)  or under  any  Confidentiality
Agreement;  and (vi)  information  which is  required  or  advisable  to be
disclosed

<PAGE>
                                                                         96

under  the  Securities  Act  or  the  Exchange  Act.   Notwithstanding  the
foregoing,  a Disclosing Party shall be permitted to disclose  Confidential
Information  to  its  directors,  officers,  employees,  auditors,  agents,
advisors and representatives  (such persons being collectively  referred as
its  "Representatives") if the Disclosing Party informs its Representatives
of the  confidential  nature of the  Confidential  Information  and obtains
their  agreement to be bound by this  Section  14.02(b) and not to disclose
such  Confidential  Information to any other person.  Each Disclosing Party
shall  be  responsible  for  any  breach  of  this  Section  14.02  by  its
Representatives.

                  SECTION 14.03.  Limitations on the Company  Entering into
the Valvoline Business.  (a) Subject to Sections 14.03(b) and 14.03(d), the
Company  hereby agrees that it shall not, and it shall cause its Affiliates
(other than Marathon, Ashland and their respective subsidiaries (other than
the Company and its subsidiaries)) not to, engage in any business worldwide
which  is  substantially  in  competition  with  the  Valvoline   Business.
Notwithstanding  the  foregoing,  the  provisions of this Section  14.03(a)
shall terminate on the first date on which Ashland and its Affiliates shall
own (beneficially or otherwise) less than 20% of the Valvoline Business.

                  (b)(i)   Notwithstanding  any  limitation   contained  in
         Section  14.03(a),  if in any two consecutive  calendar years, (A)
         Valvoline  shall  not  have  purchased  from the  Company  and its
         subsidiaries  a quantity of lube oil at least equal to the Minimum
         Lube Oil  Purchase  Amount and (B)(1) such failure to purchase was
         due to the fact that the Company and  Valvoline  could not in good
         faith agree to mutually  acceptable  terms and  conditions for the
         sale by the Company and its  subsidiaries to Valvoline of at least
         such  quantity  of lube oil and (2) such  failure  was not due, in
         whole  or  in  part,  to  the  failure  of  the  Company  and  its
         subsidiaries  to  produce  and  offer  for sale to  Valvoline  the
         Minimum Lube Oil Purchase Amount during either such calendar year,
         the  failure of the Company  and its  subsidiaries  to produce and
         offer  for  sale to  Valvoline  lube  oil  satisfying  contractual
         specifications  or  any  other  failure  of  the  Company  or  its
         subsidiaries  to satisfy in any  material  respect any of its then
         existing material contractual  obligations to Valvoline,  then the
         Company and its  subsidiaries  shall be  permitted  to

<PAGE>
                                                                         97

         engage in a business which is  substantially  in competition  with
         Valvoline's  Bulk Motor Oil Business and/or  Valvoline's  Packaged
         Motor Oil Business (but, except as expressly  permitted in Section
         14.03(a), no other business that constitutes part of the Valvoline
         Business);  provided  that,  notwithstanding  the  foregoing,  the
         Company and its subsidiaries  shall not be permitted to enter into
         or engage in any such business if the Company and its subsidiaries
         shall have  substantially  ceased  production at the Catlettsburg,
         Kentucky  refinery  of lube oil for sale to third  parties  (other
         than due to a force  majeure  or an  inability  to find a  willing
         buyer for its lube oil) for any period of 90  consecutive  days or
         more  prior to the time the  Company  and its  subsidiaries  shall
         first enter or propose to enter into such business.

                  (ii)  Notwithstanding any limitation contained in Section
         14.03(a),  if in each of the four  calendar  years  following  the
         consecutive  two-year period provided for in Section  14.03(b)(i),
         (A) Valvoline  shall not have  purchased  from the Company and its
         subsidiaries  a quantity of lube oil at least equal to the Minimum
         Lube Oil  Purchase  Amount and (B)(1) such failure to purchase was
         due to the fact that the Company and  Valvoline  could not in good
         faith agree to mutually  acceptable  terms and  conditions for the
         sale by the Company and its  subsidiaries to Valvoline of at least
         such  quantity  of lube oil and (2) such  failure  was not due, in
         whole  or  in  part,  to  the  failure  of  the  Company  and  its
         subsidiaries  to  produce  and  offer  for sale to  Valvoline  the
         Minimum Lube Oil Purchase  Amount during any such  calendar  year,
         the  failure of the Company  and its  subsidiaries  to produce and
         offer  for  sale to  Valvoline  lube  oil  satisfying  contractual
         specifications  or  any  other  failure  of  the  Company  or  its
         subsidiaries  to  satisfy  in  any  material  respect  any  of its
         existing material  contractual  obligations to Valvoline,  then at
         any  time  after  the  conclusion  of such  consecutive  four-year
         period,  the Company and its  subsidiaries  shall be  permitted to
         engage in a business which is  substantially  in competition  with
         Valvoline's  Private  Label  Packaged  Motor Oil  Business  and/or
         Valvoline's  Quick Lube Business;  provided that,  notwithstanding
         the  foregoing,  the  Company  and its  subsidiaries  shall not be
         permitted  to enter  into or  engage in any such  business  if the
         Company  and its  subsidiaries  shall  have


<PAGE>
                                                                         98

         substantially  ceased  production  at the  Catlettsburg,  Kentucky
         refinery of lube oil for sale to third parties  (other than due to
         a force  majeure or an inability  to find a willing  buyer for its
         lube oil) for any period of 90  consecutive  days or more prior to
         the time the  Company  and its  subsidiaries  shall first enter or
         propose to enter into such business.

                  (iii) The provisions  set forth in this Section  14.03(b)
         permitting  the  Company and its  subsidiaries  to engage in a new
         business in  competition  with the  Valvoline  Business if certain
         conditions  are satisfied  shall be an exception only to the super
         majority vote requirement in Section 8.08(a) of the LLC Agreement,
         and shall not be an  exception  to any  other  supermajority  vote
         requirements of Section 8.08 of the LLC Agreement.

                  (c) Notwithstanding  any limitation  contained in Section
14.01(a),  if at any time the  Company  or any of its  subsidiaries  enters
into,  other than as expressly  permitted in Section  14.03(d),  either the
Bulk Motor Oil Business, the Packaged Motor Oil Business, the Private Label
Packaged  Motor Oil  Business or the Quick Lube  Business,  Ashland and its
subsidiaries  thereafter  shall be permitted to enter into a business which
is  substantially  in  competition  with the Company's  lube oil production
business.

                  (d) Notwithstanding  any limitation  contained in Section
14.03(a), subject to Section 8.08 of the LLC Agreement, the Company and its
subsidiaries shall be permitted to (i) engage,  directly or through its own
dealers,  jobbers or jobber dealers,  in the business  currently  conducted
under the brand name "Maralube Express" (the "Maralube Express  Business");
(ii)  engage,  directly  or  through  its own  dealers,  jobbers  or jobber
dealers, in the truck stop oil change business;  (iii) engage,  directly or
through  its  own  dealers,   jobbers,  or  jobber  dealers,  in  the  oil,
lubricants,  antifreeze  and other,  in each case  automotive  fluid change
business  and  auto and  light  truck  maintenance  service,  in each  case
incidental to operating their service stations or other retail units;  (iv)
engage, directly or through its own dealers, jobbers, or jobber dealers, in
the sale of  lubricants  to farm,  government,  school  and  other  similar
commercial  accounts;  (v) engage,  directly  or through  its own  dealers,
jobbers, or jobber dealers, in the sale of car care products and chemicals,


<PAGE>
                                                                         99

antifreeze  and rust  preventatives  in service  stations or similar retail
units  that are  owned or  operated  by them,  in each case  incidental  to
operating  their  service  stations or other  retail  units;  (vi)  engage,
directly or through its own dealers,  jobbers,  or jobber  dealers,  in the
collection of used  lubricants at service  stations or similar retail units
that are owned or operated by them,  in each case  incidental  to operating
their service stations or other retail units;  (vii) enter into contractual
agreements  with  Valvoline or other third party  packagers with respect to
the packaging by Valvoline or such other third party  packagers of lube oil
products for sale (A) in service  stations or similar retail units that are
owned or  operated  by the Company  and its  subsidiaries  or its  dealers,
jobbers or jobber dealers or to farm,  government,  school or other similar
commercial  accounts pursuant to clause (iv) above and (B) solely under the
brandnames or trademarks of such service  stations;  and (viii)  purchase a
Person  (whether  by merger or  purchase  of all or  substantially  all the
assets or otherwise) which engages,  directly or indirectly,  in a business
that is  substantially  in  competition  with  the  Valvoline  Business  (a
"Valvoline  Competitive  Third Party")  provided that less than 33% of such
Valvoline  Competitive  Third  Party's  consolidated  revenues for the most
recently  completed  fiscal quarter are derived from  businesses  which are
substantially in competition with  Valvoline's  Business;  provided further
that a purchase  by the Company or one of its  subsidiaries  of a Valvoline
Competitive  Third Party shall be permitted only if within 30 Business Days
after the earlier to occur of (A) the  execution of  definitive  agreements
with  respect to such  purchase  or (B) the closing of such  purchase,  the
Company  shall  give  notice  (a  "14.03(d)   Offer  Notice")  to  Ashland,
identifying  the  portion  of  such  Valvoline  Competitive  Third  Party's
business that is substantially  in competition with the Valvoline  Business
(the  "Valvoline  Competitive  Business  Assets")  and  offering to sell to
Ashland such  Valvoline  Competitive  Business  Assets at a purchase  price
determined in accordance with Section 14.04.

                  (e)  Ashland  shall  have 90  days  from  receipt  of the
14.03(d)  Offer  Notice to elect,  by notice  to the  Company  (a  "14.3(d)
Purchase Election Notice"), to purchase such Valvoline Competitive Business
Assets. If Ashland makes such election,  the notice of election shall state
a  closing  date not  later  than 60 days  after  the  date of the  Section
14.03(d)  Purchase  Election Notice or, if later, 30 days after Ashland has
received any antitrust clearance or other

<PAGE>
                                                                         100

Governmental   Approval  required  in  connection  with  such  purchase  (a
"14.03(d)  Scheduled  Closing Date"). If Ashland breaches its obligation to
purchase  the  Valvoline   Competitive  Business  Assets  on  the  14.03(d)
Scheduled  Closing  Date after  giving  notice of its election to make such
purchase  (other  than where  such  breach is due to  circumstances  beyond
Ashland's  reasonable  control),  then the Company  shall be  permitted  to
retain such Valvoline  Competitive Business Assets. If Ashland breaches its
obligation to purchase the  Valvoline  Competitive  Business  Assets on the
14.03(d) Scheduled Closing Date after giving notice of its election to make
such  purchase  and such breach is due to  circumstances  beyond  Ashland's
reasonable control,  then, if the closing of the purchase by Ashland of the
Valvoline  Competitive Business Assets does not occur within 270 days after
the Scheduled  Closing Date,  the Company shall be permitted to retain such
Valvoline  Competitive  Business Assets.  If Ashland elects not to purchase
such  Valvoline  Competitive  Business  Assets,  then the Company  shall be
permitted to retain such Valvoline Competitive Business Assets.

                  (f) (i) If the Company and its subsidiaries are permitted
under Section 14.03(d) to retain any Valvoline  Competitive Business Assets
and,  at any time  thereafter,  the  Company or any such  subsidiary  shall
determine  to sell  such  Valvoline  Competitive  Business  Assets  (or any
portion thereof), then the Company shall give notice (a "14.03(f) Valvoline
Offer Notice") to Ashland,  identifying the proposed purchaser from whom it
has received a bona fide offer and setting  forth the  proposed  sale price
(which shall be payable only in cash or purchase money obligations  secured
solely by such Valvoline  Competitive  Business Assets (or portion thereof)
being  sold) and the other  material  terms and  conditions  upon which the
Company is proposing to sell such Valvoline  Competitive Business Assets to
such  identified  purchaser  (or  portion  thereof).  No  such  sale  shall
encompass or be conditioned upon the sale or purchase of any property other
than such  Valvoline  Competitive  Business  Assets (or  portion  thereof).
Ashland  shall have 90 days from receipt of the  Valvoline  Offer Notice to
elect, by notice to the Company (a "14.03(f)  Valvoline  Purchase  Election
Notice"),  to  purchase  such  Valvoline  Competitive  Business  Assets (or
portion  thereof)  on the terms and  conditions  set forth in the  14.03(f)
Valvoline Offer Notice.

<PAGE>
                                                                         101

             (ii) If Ashland  makes such  election,  the notice of election
shall  state a closing  date not later  than 60 days  after the date of the
14.03(f)  Valvoline  Purchase  Election  Notice.  If Ashland  breaches  its
obligation  to purchase  such  Valvoline  Competitive  Business  Assets (or
portion thereof) on the same terms and conditions as those contained in the
14.03(f) Valvoline Offer Notice after giving notice of its election to make
such purchase (other than where such breach is due to circumstances  beyond
Ashland's  reasonable  control),  then the  Company  may, at any time for a
period of 270 days  after such  default,  sell such  Valvoline  Competitive
Business  Assets (or  portion  thereof) to any person at any price and upon
any other terms without further compliance with the procedures set forth in
this Section 14.03(f).

            (iii)  If  Ashland   gives  notice  within  the  90-day  period
following  the  14.03(f)  Valvoline  Offer  Notice from the Company that it
elects not to  purchase  such  Valvoline  Competitive  Business  Assets (or
portion  thereof),  the Company may,  within 120 days after the end of such
90-day  period (or 270 days in the case where such parties have  received a
second request under HSR), sell such Valvoline  Competitive Business Assets
to the  identified  purchaser on terms and  conditions no less favorable to
the  Company  than the terms  and  conditions  set  forth in such  14.03(f)
Valvoline Offer Notice. In the event the Company shall desire to offer such
Valvoline Competitive Business Assets (or portion thereof) for sale to such
identified  purchaser or to any other person on terms and  conditions  less
favorable  to it than those  previously  set forth in a 14.03(f)  Valvoline
Offer Notice,  the procedures set forth in this Section 14.03(f) must again
be  initiated  and  applied  with  respect to the terms and  conditions  as
modified.

                  (g) It is the  intention  of each of the  parties  hereto
that if any of the  restrictions  or  covenants  contained  in this Section
14.03 is held by a court of  competent  jurisdiction  to cover a geographic
area or to be for a length of time that is not permitted by Applicable Law,
or is in any way construed by a court of competent  jurisdiction  to be too
broad or to any extent invalid, such provision shall not be construed to be
null,  void and of no effect,  but to the extent  such  provision  would be
valid  or  enforceable   under   Applicable   Law,  a  court  of  competent
jurisdiction  shall  construe and interpret or reform this Section 14.03 to
provide for a covenant having the maximum enforceable geographic area, time
period and other

<PAGE>
                                                                         102

provisions  (not  greater than those  contained  in this Section  14.03) as
shall be valid and  enforceable  under  such  Applicable  Law.  Each of the
parties  hereto  acknowledges  that any breach of the terms,  conditions or
covenants set forth in this Section 14.03 shall be competitively unfair and
may cause  irreparable  damage  because of the  special,  unique,  unusual,
extraordinary and intellectual  character of the applicable  business,  and
recovery  of damages at law will not be an  adequate  remedy.  Accordingly,
each of the  parties  hereto  agrees  that  for any  breach  of the  terms,
covenants or agreements of this Section  14.03,  a restraining  order or an
injunction  or both may be issued  against such person,  in addition to any
other rights or remedies the aggrieved party may have.

                  (h) For purposes of this  Agreement,  the following terms
shall have the following meanings:

                  (i) "Bulk  Motor Oil  Business"  means  sales of  blended
         (finished)  motor oil in tanker  truck,  barge and tanker  railcar
         quantities.

                  (ii) "Minimum Lube Oil Purchase  Amount" means a quantity
         of lube oil at least equal to 70% of the quantity of lube oil that
         Valvoline  purchased from the  Catlettsburg,  Kentucky refinery in
         the 1997 calendar year.

                  (iii)  "Packaged Motor Oil Business" means the ownership,
         use and/or  operation  (including toll processing  through a third
         party's  plant) of packaging  facilities  for the sale of packaged
         motor oil under third party brandnames or trademarks.

                  (iv) "Private Label  Packaged  Motor Oil Business"  means
         the sale of  packaged  motor  oil under  third  party  and/or  the
         Company's brand names or trademarks.

                  (v) "Quick Lube Business" means the provision of services
         for changing  oil,  lubricants,  antifreeze  and other  automotive
         fluids  for  passenger  car and light  commercial  trucks  and the
         provision of maintenance checks and related services.

                  (vi) "Valvoline" means the Valvoline division of Ashland.

<PAGE>
                                                                         103

                  (vii) "Valvoline  Business" means the business  currently
         engaged  in  by  Valvoline,   including  (A)  the  production  and
         marketing of automotive and industrial  oils,  automotive car care
         products  and  chemicals,   antifreeze,   rust  preventives,   (B)
         automotive  services  and  (C)  environmental  recycling  services
         (including collection of used oil, filters and related items). For
         the avoidance of doubt, the Valvoline  Business  includes the Bulk
         Motor Oil Business,  the Packaged Motor Oil Business,  the Private
         Label Packaged Motor Oil Business and the Quick Lube Business.

                  SECTION 14.04.  Purchase  Price of  Competitive  Business
Assets.  In the event that (x) the Company  elects to purchase  any Company
Competitive Business Assets pursuant to the proviso to Section 14.01(d)(iv)
or (y) Ashland elects to purchase any Valvoline Competitive Business Assets
pursuant  to the second  proviso to Section  14.03(d)(viii),  the  purchase
price of such Company Competitive Business Assets or Valvoline  Competitive
Business  Assets  (the  "Competitive  Business  Purchase  Price")  shall be
determined pursuant to the following procedures:

                  (a) Negotiation Period. For a period of 15 days following
         the date the Board of Managers  approves such  purchase,  Marathon
         and  Ashland  will  negotiate  in good  faith  to seek to reach an
         agreement  as to  the  Competitive  Business  Purchase  Price.  If
         Marathon and Ashland reach such an agreement, then the Competitive
         Business Purchase Price shall be deemed to be the amount so agreed
         upon by Marathon and Ashland.

                  (b)  Appraisal  Process.  (i) In the event  Marathon  and
         Ashland  are unable to reach an  agreement  as to the  Competitive
         Business  Purchase  Price within the 15 day period  referred to in
         clause  (a)  above,  then  within  five  Business  Days  after the
         expiration  of such 15-day  period (such fifth  Business Day being
         referred to herein as the "14.04  Appraisal  Process  Commencement
         Date"),  Marathon  and  Ashland  each  shall  select a  nationally
         recognized  investment  banking firm to (A) prepare a report which
         (1) sets forth such investment banking firm's determination of the
         Competitive  Business  Purchase  Price  (which  shall  be a single
         amount as opposed to a range) and (2)  includes  work papers which
         indicate  the  basis  for  the  calculations  of  the  Competitive
         Business  Purchase  Price

<PAGE>
                                                                         104

         (a "14.04  Appraisal  Report")  and (B)  deliver  to  Marathon  or
         Ashland, as the case may be, an oral and written opinion addressed
         to such party as to the Competitive Business Purchase Price.

                  (ii) The fees and  expenses  of each  investment  banking
         firm shall be paid by the party selecting such investment  banking
         firm.

                  (iii) Each of Marathon  and Ashland  shall  instruct  its
         respective  investment  banking  firm to (A) not consult  with the
         other  investment  banking firm with respect to its view as to the
         Competitive  Business  Purchase  Price prior to the time that both
         investment banking firms have delivered their respective  opinions
         to  Marathon  and  Ashland,  as  applicable,   (B)  deliver  their
         respective 14.04 Appraisal  Reports,  together with their oral and
         written  opinions as to the  Competitive  Business  Purchase Price
         (the "14.04  Initial  Opinion  Values"),  within 15 days after the
         14.04 Appraisal Process  Commencement Date, and (C) deliver a copy
         of its  written  opinion  and its  14.04  Appraisal  Report to the
         Company,  the other party and the other party's investment banking
         firm at the  time it  delivers  its oral and  written  opinion  to
         Marathon or Ashland, as applicable.

                  (iv) If the 14.04 Initial  Opinion  Values differ and the
         lesser 14.04  Initial  Opinion  Value equals or exceeds 90% of the
         greater 14.04 Initial  Opinion  Value,  the  Competitive  Business
         Purchase  Price  shall be deemed to be an amount  equal to (A) the
         sum of the 14.04 Initial Opinion Values divided by (B) two.

                  (v) If the 14.04  Initial  Opinion  Values differ and the
         lesser 14.04 Initial Opinion Value is less than 90% of the greater
         14.04 Initial Opinion Value then:

                           (A)   within  two   Business   Days  after  both
                  investment  banking firms have delivered their respective
                  opinions  to Marathon or  Ashland,  as  applicable,  each
                  investment  banking  firm shall,  at a single  meeting at
                  which  Marathon,  Ashland,  the  Company  and  the  other
                  investment banking firm are present,  make a presentation
                  with respect to its 14.04 Initial  Opinion Value. At such
                  presentation,  Marathon,  Ashland,  the  Company  and the
                  other

<PAGE>
                                                                         105

                  investment   banking   firm  shall  be  entitled  to  ask
                  questions as to the basis for and the calculation of such
                  investment  banking  firm's 14.04 Initial  Opinion Value;
                  and

                           (B)  Marathon  and  Ashland  shall,  within five
                  Business Days after the date Marathon and Ashland receive
                  the 14.04 Initial Opinion Values (such fifth Business Day
                  being  referred  to  herein  as  the  "14.04   Subsequent
                  Appraisal Process Commencement  Date"),  jointly select a
                  third nationally  recognized  investment  banking firm to
                  (1) prepare a 14.04  Appraisal  Report and (2) deliver an
                  oral  and  written  opinion  addressed  to  Marathon  and
                  Ashland as to the  Competitive  Business  Purchase Price.
                  The fees and  expenses of such third  investment  banking
                  firm shall be paid 50% by  Marathon  and 50% by  Ashland.
                  Such third investment  banking firm shall not be provided
                  with the  14.04  Initial  Opinion  Values  and  shall not
                  consult with the initial  investment  banking  firms with
                  respect thereto.  During such  five-Business  Day period,
                  Marathon  and Ashland  shall  negotiate  in good faith to
                  independently  reach an agreement  as to the  Competitive
                  Business  Purchase  Price.  If Marathon and Ashland reach
                  such an agreement, then the Competitive Business Purchase
                  Price  shall be deemed to be the amount so agreed upon by
                  Marathon and Ashland.  If Marathon and Ashland are unable
                  to reach such an  agreement,  then  Marathon  and Ashland
                  shall  instruct  such third  investment  banking  firm to
                  deliver its 14.04  Appraisal  Report,  together  with its
                  oral and written opinion as to the  Competitive  Business
                  Purchase Price (the "14.04 Third Opinion Value"),  within
                  15 days  after the  14.04  Subsequent  Appraisal  Process
                  Commencement  Date.  The  Competitive  Business  Purchase
                  Price  in such  circumstances  shall be  deemed  to be an
                  amount  equal  to (I)  the  sum of (x)  the  14.04  Third
                  Opinion Value plus (y) whichever of the two 14.04 Initial
                  Opinion Values is closer to the 14.04 Third Opinion Value
                  (or, if the 14.04 Third Opinion Value is exactly  halfway
                  between the two 14.04 Initial Opinion  Values,  the 14.04
                  Third Opinion Value), divided by (II) two.

<PAGE>
                                                                         106


                                 ARTICLE XV

                            Survival; Assignment

                  SECTION 15.01.  Survival and Assignment re:  Marathon and
USX. (a)  General.  Except as  expressly  permitted by this Section  15.01,
neither  Marathon  nor USX shall  assign  all or any part of its rights and
obligations  hereunder to any person  without  first  obtaining the written
approval of each of the other parties hereto, which approval may be granted
or withheld in such parties' sole discretion.

                  (b) Merger or Sale of Substantially  All of Marathon's or
USX's  Assets.  In the  event  that  Marathon  or USX shall be a party to a
merger,  consolidation  or other similar business  combination  transaction
with a third party or sell all or  substantially  all its assets to a third
party,  Marathon's  or USX's,  as the case may be,  rights and  obligations
hereunder  shall be assignable to such third party in connection  with such
transaction; provided, however, that Marathon or USX shall not be permitted
to assign its  rights  and  obligations  hereunder  to such third  party as
aforesaid if the purpose or intent of such merger,  consolidation,  similar
business  combination  transaction  or sale is to  circumvent  or avoid the
application  of Sections  10.01(c)  and 10.04 of the LLC  Agreement  to the
related Transfer of Marathon's Membership Interests to such third party.

                  (c) Transfer of Marathon's  Membership Interests Pursuant
to  Section  10.01(c)  of the LLC  Agreement.  In the event  that  Marathon
Transfers  all of its  Membership  Interests  to a third party  pursuant to
Section 10.01(c) of the LLC Agreement, then:

                  (i) such third party  shall at the time of such  Transfer
         become  subject  to  all  of  Marathon's   and  USX's   respective
         obligations  hereunder and shall succeed to all of Marathon's  and
         USX's respective rights hereunder;

                  (ii) such third party and its  ultimate  parent,  if any,
         shall each become subject to the same standstill  obligations that
         apply to Marathon and USX under Section  12.01,  which  standstill
         provisions shall remain in effect with respect to such third party
         and its ultimate parent, if any, through the six-month

<PAGE>
                                                                         107

         anniversary  of the earlier to occur of (a) the date that  Ashland
         and its Affiliates do not own any Membership Interests and (b) the
         date  that such  third  party  and its  Affiliates  do not own any
         Membership Interests;

                  (iii) such third party and its ultimate  parent,  if any,
         shall each become subject to the same  non-compete  covenants that
         apply to Marathon and USX under Article XIV; and

                  (iv)  Marathon  and USX shall each be  relieved of all of
         its obligations  hereunder other than (1) any default hereunder by
         Marathon  or  USX  or  any of  their  respective  Affiliates  that
         occurred  prior to the time of such  Transfer;  (2) Marathon's and
         USX's  respective  obligations  under  Section 12.01 (which are in
         addition  to,  and not in lieu of such third  party's  obligations
         under  Section  12.01);   (3)  Marathon's  and  USX's   respective
         obligations  under Article X with respect to any  Securities  that
         Marathon and/or USX issued to Ashland  pursuant to Section 4.02(c)
         prior to such  Transfer  or that  Marathon  and/or USX  intends to
         issue to Ashland  pursuant to Section 4.02(c) after such Transfer;
         and (4) Marathon's and USX's respective  obligations under Article
         XIV (which  shall  survive  for six  months  from the date of such
         Transfer  and which are in  addition  to,  and not in lieu of such
         third party's obligations under Article XIV).

                  (d)  Assignment  of  Marathon's  Marathon  Call Right and
Special Termination Right. In the event of an assignment by Marathon of its
rights and  obligations  under this  Agreement to a third party pursuant to
this  Section  15.01,  Marathon's  rights  and  obligations  related to its
Marathon  Call  Right  and its  Special  Termination  Right  shall  also be
assigned to such third party; provided,  that such third party shall not be
permitted to exercise the Marathon  Call Right until the third  anniversary
of the date of such assignment.

                  SECTION 15.02.  Survival and Assignment re: Ashland.  (a)
General. Except as expressly permitted by this Section 15.02, Ashland shall
not assign all or any part of its rights and  obligations  hereunder to any
person  without first  obtaining the prior written  approval of each

<PAGE>
                                                                         108

of the other parties hereto, which approval may be granted in such parties'
sole discretion.

                  (b)  Merger  or Sale of  Substantially  all of  Ashland's
Assets.  In  the  event  that  Ashland  shall  be  a  party  to  a  merger,
consolidation  or other similar  business  combination  transaction  with a
third  party  or sell all or  substantially  all of its  assets  to a third
party,  Ashland's  rights and obligations  hereunder shall be assignable to
such third party in connection with such  transaction;  provided,  however,
that Ashland  shall not be  permitted to assign its rights and  obligations
hereunder to such third party as aforesaid if the purpose or intent of such
merger, consolidation,  similar business combination transaction or sale is
to circumvent or avoid the  application  of Sections  10.01(c) and 10.04 of
the LLC Agreement to the related Transfer of Ashland's Membership Interests
to such third party.

                  (c) Transfer of Membership  Interests Pursuant to Section
10.01(c) of the LLC Agreement.  In the event that Ashland  Transfers all of
its Membership  Interests to a third party pursuant to Section  10.01(c) of
the LLC Agreement, then:

                  (i) such third party  shall at the time of such  Transfer
         become subject to all of Ashland's obligations hereunder and shall
         succeed to all of Ashland's rights hereunder;

                  (ii) such third party and its  ultimate  parent,  if any,
         shall each become subject to the same standstill  obligations that
         apply to Ashland under Section 12.02, which standstill  provisions
         shall  remain in effect  with  respect to such third party and its
         ultimate  parent,  if any,  through  the later to occur of (i) the
         six-month anniversary of the earlier to occur of (A) the date that
         Marathon and its  Affiliates do not own any  Membership  Interests
         and (B) the date that such third party and its  Affiliates  do not
         own any Membership Interests and (ii) in the event that such third
         party or its Affiliates acquires USX Voting Securities pursuant to
         the Closing of the Ashland Put Right, the date on which such third
         party  and its  Affiliates  do not own  more  than 5% of the  then
         outstanding USX Voting Securities;


<PAGE>
                                                                         109

                  (iii) such third party and its ultimate  parent,  if any,
         shall each become subject to the same  non-compete  covenants that
         apply to Ashland under Article XIV;

                  (iv) Ashland shall be relieved of all of its  obligations
         hereunder  other than (1) any default  hereunder by Ashland or any
         of its  Affiliates  that  occurred  prior  to  the  time  of  such
         Transfer; (2) Ashland's obligations under Section 12.02 (which are
         in addition to, and not in lieu of such third party's  obligations
         under Section 12.02); and (3) Ashland's  obligations under Article
         XIV (which  shall  survive  for six  months  from the date of such
         Transfer  and which are in  addition  to,  and not in lieu of such
         third party's obligations under Article XIV); and

                  (v) Ashland  shall retain all of its rights under Article
         X with  respect  to any  Securities  that are  issued  to  Ashland
         pursuant  to  Section  4.02(c)  prior to or after the date of such
         Transfer  (which rights shall be in addition to and not in lieu of
         the rights that the third party of Ashland's  Membership Interests
         is entitled to under Article X).

                  (d) Assignment of Ashland's Ashland Put Right and Special
Termination  Right.  In the event of an assignment by Ashland of its rights
and  obligations  under this  Agreement  to a third party  pursuant to this
Section 15.02,  Ashland's rights and obligations related to its Ashland Put
Right and its  Special  Termination  Right  shall also be  assigned to such
third  party;  provided  that such third  party shall not be  permitted  to
exercise the Ashland Put Right until the third  anniversary  of the date of
such assignment.

                  SECTION  15.03.  Survival and Assignment re: the Company.
The Company  shall not be  permitted  to assign its rights and  obligations
hereunder  without the prior  written  consent of each of the other parties
hereto, which consent shall not be unreasonably withheld.

                  SECTION 15.04. Assignment and Assumption Agreements.  Any
assignment of  Marathon's,  USX's,  Ashland's or the  Company's  respective
rights  and  obligations  hereunder  pursuant  to this  Article XV shall be
pursuant to an assignment and  assumption  agreement by and among the third
party,  such third party's ultimate parent, if any, and each of the parties
hereto, in such form as the parties hereto shall reasonably approve.


<PAGE>
                                                                         110

                  SECTION 15.05.  Consequences of Unpermitted  Assignments.
Any attempted  assignment in violation of this Article XV shall be void and
without legal effect.


                                ARTICLE XVI

                       Dispute Resolution Procedures

                  SECTION  16.01.  General.  All  controversies,  claims or
disputes that arise out of or relate to the Agreement or the  construction,
interpretation,   performance,   breach,  termination,   enforceability  or
validity of the Agreement, or the commercial economic or other relationship
of the parties thereto,  whether such claim is based on rights,  privileges
or interests  recognized by or based upon statute,  contract,  tort, common
law or otherwise  and whether such claim  existed  prior to or arises on or
after  the  date of the  Agreement  (a  "Dispute")  shall  be  resolved  in
accordance  with  the  provisions  of  this  Article  XVI.  Notwithstanding
anything to the contrary  contained  in this  Article XVI,  nothing in this
Article  XVI shall  limit the ability of the  directors  and  officers of a
party hereto from communicating directly with the directors and officers of
any other party hereto.

                  SECTION  16.02.  Dispute  Notice  and  Response.  A party
hereto may give another party hereto written notice (a "Dispute Notice") of
any Dispute  which has not been  resolved in the normal course of business.
Within  fifteen  Business Days after  delivery of the Dispute  Notice,  the
receiving  party shall  submit to the other party a written  response  (the
"Response").  The  Dispute  Notice and the  Response  shall each  include a
statement  setting  forth the position of the party  giving such notice,  a
summary of the arguments  supporting such position and, if applicable,  the
relief sought.

                  SECTION  16.03.   Negotiation   Between  Chief  Executive
Officers. (a) If a Dispute Notice is delivered prior to the Closing, within
10 Business  Days after  delivery of the  Response  provided for in Section
16.02, the Chief Executive  Officer (in the case of Ashland and USX) and/or
the  President  (in the case of Marathon  and the Company) of

<PAGE>
                                                                         111

each party to such  Dispute  shall meet or  communicate  by  telephone at a
mutually  acceptable  time  and  place,  and  thereafter  as  often as they
reasonably deem necessary,  and shall negotiate in good faith to attempt to
resolve the Dispute  that is the subject of such  Dispute  Notice.  If such
Dispute has not been resolved within 20 Business Days after the delivery of
the  Response as provided  for in Section  16.02,  then each party shall be
permitted  to take such  actions  at law or in  equity  as it is  otherwise
permitted to take or as may be available under Applicable Law.

                  (b)  All   negotiations   between  the  Chief   Executive
Officer(s) and/or the President(s)  pursuant to this Section 16.03 shall be
treated  as  compromise  and  settlement  negotiations.   Nothing  said  or
disclosed,  nor any document  produced,  in the course of such negotiations
which is not  otherwise  independently  discoverable  shall be  offered  or
received as evidence or used for  impeachment  or for any other  purpose in
any current or future arbitration or litigation.

                  SECTION  16.04.  Right  to  Equitable  Relief  Preserved.
Notwithstanding  anything  in this  Agreement  to the  contrary,  any party
hereto may at any time seek from any court of the United States  located in
the State of  Delaware  or from any  Delaware  state  court,  any  interim,
provisional  or  injunctive  relief  that may be  necessary  to protect the
rights or property of such party or maintain the status quo before,  during
or after the pendency of the  negotiation  process or any other  proceeding
contemplated by Section 16.03.


                                ARTICLE XVII

                               Miscellaneous

                  SECTION 17.01.  Notices. Any notice,  consent or approval
to be given under this Agreement shall be in writing and shall be deemed to
have been given if delivered: (i) personally by a reputable courier service
that  requires a  signature  upon  delivery;  (ii) by mailing  the same via
registered or certified  first-class mail, postage prepaid,  return receipt
requested;  or (iii) by  telecopying  the same  with  receipt  confirmation
(followed by a first-class  mailing of the same) to the intended recipient.
Any such writing  will be deemed to have been given:  (a) as of the date of


<PAGE>
                                                                         112

personal  delivery  via  courier as  described  above;  (b) as of the third
calendar  day after  depositing  the same into the  custody  of the  postal
service as evidenced by the date-stamped receipt issued upon deposit of the
same into the  mails as  described  above;  and (c) as of the date and time
electronically  transmitted  in the case of telecopy  delivery as described
above,  in each case  addressed  to the  intended  party at the address set
forth below:

To Marathon:

Marathon Oil Company
5555 San Felipe
P.O. Box 3128
Houston, TX 77056
Attn:  General Counsel
Phone:  (713) 296-4137
Fax:    (713) 296-4171

To USX:

USX Corporation
600 Grant Street
Pittsburgh, PA, 15219-4776
Attn: General Counsel
Phone:  (412) 433-1121
Fax:  (412) 433-2015

To Ashland:

Ashland Inc.
1000 Ashland Drive
Russell, KY 41169
Attn: General Counsel
Phone:  (606) 329-3333
Fax:    (606) 329-3823

To the Company:

Marathon Ashland Petroleum LLC
539 South Main Street
Findlay, Ohio 45840
Attn: General Counsel
Phone:  (419) 421-4115
Fax:    (419) 422-2121

<PAGE>
                                                                         113

Any party may designate  different  addresses or telecopy numbers by notice
to the other parties.

                  SECTION  17.02.   Merger  and  Entire   Agreement.   This
Agreement   (including  the  Schedules  and  Appendices  attached  hereto),
together  with the other  Transaction  Documents  (including  the exhibits,
schedules and  appendices  thereto) and certain other  agreements  executed
contemporaneously  with the  Master  Formation  Agreement  constitutes  the
entire   Agreement  of  the  parties   hereto  and   supersedes  any  prior
understandings,  agreements,  or  representations  by or among the  parties
hereto,  written  or oral,  to the  extent  they  relate  in any way to the
subject matter hereof.

                  SECTION 17.03. Parties in Interest.  This Agreement shall
inure to the benefit of, and be binding upon,  the parties hereto and their
respective successors, legal representatives and permitted assigns.

                  SECTION  17.04.  Counterparts.   This  Agreement  may  be
executed in  counterparts,  each of which shall be deemed an original,  but
all of which together shall constitute one and the same instrument.

                  SECTION 17.05. Amendment;  Waiver. This Agreement may not
be amended  except in a written  instrument  signed by each of the  parties
hereto and  expressly  stating it is an  amendment to this  Agreement.  Any
failure or delay on the part of any party hereto in exercising any power or
right hereunder shall not operate as a waiver thereof, nor shall any single
or  partial  exercise  of any such  right or power  preclude  any  other or
further  exercise  thereof  or the  exercise  of any  other  right or power
hereunder or otherwise available at law or in equity.

                  SECTION  17.06.  Severability.  If any  term,  provision,
covenant,  or restriction of this Agreement or the  application  thereof to
any  Person or  circumstance,  at any time or to any  extent,  is held by a
court of  competent  jurisdiction  or other  Governmental  Authority  to be
invalid,  void or  unenforceable,  the remainder of the terms,  provisions,
covenants and  restrictions  of this Agreement (or the  application of such
provision in other  jurisdictions or to Persons or circumstances other than
those to which it was held  invalid  or  unenforceable)  shall in no way be
affected,  impaired  or  invalidated,   and  to  the  extent  permitted  by
Applicable Law, any such term, provision,  covenant or

<PAGE>
                                                                         114

restriction shall be restricted in applicability or reformed to the minimum
extent  required  for  such to be  enforceable.  This  provision  shall  be
interpreted  and enforced to give effect to the original  written intent of
the  parties  hereto  prior  to the  determination  of such  invalidity  or
unenforceability.

                  SECTION 17.07.  GOVERNING  LAW. THIS  AGREEMENT  SHALL BE
GOVERNED  BY AND  CONSTRUED  IN  ACCORDANCE  WITH THE LAWS OF THE  STATE OF
DELAWARE,  WITHOUT  GIVING  EFFECT TO THE  PRINCIPLES  OF  CONFLICTS OF LAW
THEREOF. ANY RIGHT TO TRIAL BY JURY WITH RESPECT TO ANY CLAIM OR PROCEEDING
RELATED TO OR ARISING OUT OF THIS AGREEMENT,  OR ANY TRANSACTION OR CONDUCT
IN CONNECTION HEREWITH, IS WAIVED.

                  SECTION 17.08. Enforcement. The parties hereto agree that
irreparable  damage would occur in the event that any of the  provisions of
this Agreement  were not performed in accordance  with their specific terms
or were  otherwise  breached.  It is  accordingly  agreed  that the parties
hereto  shall be  entitled  to an  injunction  or  injunctions  to  prevent
breaches  of this  Agreement  and to  enforce  specifically  the  terms and
provisions of this Agreement in the Delaware Chancery Court;  provided that
if the Delaware  Chancery Court does not have  jurisdiction with respect to
such matter,  the parties hereto shall be entitled to enforce  specifically
the terms  and  provisions  of this  Agreement  in any court of the  United
States  located in the State of Delaware or in Delaware  state court,  this
being in addition to any other  remedy to which they are entitled at law or
in equity.  In addition,  each of the parties hereto (i) consents to submit
itself to the personal  jurisdiction of the Delaware  Chancery Court in the
event  that  any  dispute  arises  out  of  this  Agreement  or  any of the
transactions contemplated by this Agreement;  provided that if the Delaware
Chancery Court does not have jurisdiction with respect to any such dispute,
such party  consents to submit itself to the personal  jurisdiction  of any
Federal court located in the State of Delaware or any Delaware state court,
(ii) agrees to appoint and  maintain an agent in the State of Delaware  for
service of legal process,  (iii) agrees that it will not attempt to deny or
defeat such personal jurisdiction by motion or other request for leave from
any such  court,  (iv)  agrees  that it will not plead or claim in any such
court that any action relating to this Agreement or any of the transactions
contemplated  by this  Agreement  in any such court has been  brought in an
inconvenient  forum and (v)  agrees  that it will not  initiate

<PAGE>
                                                                         115

any  action  relating  to  this  Agreement  or  any  of  the   transactions
contemplated  by this  Agreement  in any court other than (1) the  Delaware
Chancery  Court,  or (2) if the  Delaware  Chancery  Court  does  not  have
jurisdiction  with respect to such action,  a Federal  court sitting in the
State of Delaware or a Delaware state court.

                  SECTION  17.09.  Table of Contents,  Headings and Titles.
The table of contents  and section  headings of this  Agreement  and titles
given to Schedules  and  Appendices  to this  Agreement  are for  reference
purposes  only  and  are to be  given  no  effect  in the  construction  or
interpretation of this Agreement.

                  SECTION   17.10.   Use  of   Certain   Terms;   Rules  of
Construction.  As used in this Agreement, the words "herein",  "hereof" and
"hereunder"  and other words of similar import refer to this Agreement as a
whole  and  not  to  any  particular  paragraph,   subparagraph,   section,
subsection  or other  subdivision.  Whenever the context may  require,  any
pronoun used in this Agreement shall include the  corresponding  masculine,
feminine or neuter  forms,  and the  singular  form of nouns,  pronouns and
verbs shall  include the plural and vice versa.  Each party  hereto  agrees
that any rule of  construction to the effect that any ambiguities are to be
resolved   against  the  drafting  party  shall  not  be  employed  in  the
interpretation  or  construction  of  this  Agreement  or  any  Transaction
Document.

                  SECTION 17.11. Holidays. Notwithstanding any deadline for
payment,  performance,  notice or election  under this  Agreement,  if such
deadline  falls on a date that is not a Business Day, then the deadline for
such payment, performance,  notice or election will be extended to the next
succeeding Business Day.

                  SECTION 17.12. Third Parties. Nothing herein expressed or
implied is intended or shall be construed to confer upon or give any person
and  their  respective  successors,  legal  representatives  and  permitted
assigns any rights, remedies or basis for reliance upon, under or by reason
of this Agreement.

                  SECTION 17.13. Liability for Affiliates. Except where and
to the extent that a contrary intention otherwise appears,  where any party
hereto  undertakes  to cause its  Affiliates to take or abstain from taking
any action,  such  undertaking  shall mean (i) in the case of an  Affiliate
that is  controlled  by such  party,  that  such  party  shall  cause  such
Affiliate  to take or abstain  from taking such
<PAGE>
                                                                         116

action  and  (ii) in the case of an  Affiliate  that  controls  or is under
common control with such party,  that such party shall use its commercially
reasonable  best efforts to cause such  Affiliates  to take or abstain from
taking  such  action;  provided,  however,  that  such  party  shall not be
required to violate, or cause any director of an Affiliate to violate,  any
fiduciary duty to minority shareholders of such Affiliate.

                  SECTION 17.14.  Schedules.  No representation or warranty
hereunder  shall be deemed to be  inaccurate  if the  actual  situation  is
disclosed  pursuant to another  representation  or warranty  herein or in a
schedule  to a  Put/Call,  Registration  Rights  and  Standstill  Agreement
Disclosure  Letter or in any other  Transaction  Document  or any  exhibit,
schedule or appendix  thereto,  whether or not an explicit  cross-reference
appears.   Neither  the   specification   of  any  dollar   amount  in  any
representation,  warranty or covenant  contained in this  Agreement nor the
inclusion  of any specific  item in a schedule to a Put/Call,  Registration
Rights and Standstill Agreement Disclosure Letter is intended to imply that
such amount,  or higher or lower amounts,  or the item so included or other
items, are or are not material, and neither party shall use the fact of the
setting  forth of any such amount or the  inclusion of any such item in any
dispute or controversy  involving the parties as to whether any obligation,
item or  matter  not  described  herein  or  included  in a  schedule  to a
Put/Call,


<PAGE>


Registration Rights and Standstill Agreement Disclosure Letter is or is not
material for purposes of this Agreement.

                  IN WITNESS WHEREOF, this Agreement has been duly executed
by the parties as of the day and year first above written.


                                   MARATHON OIL COMPANY

                                      by   /s/ Victor G. Beghini
                                        --------------------------
                                        Name:  Victor G. Beghini
                                        Title: President


                                   USX CORPORATION

                                      by   /s/ Thomas J. Usher
                                        --------------------------
                                        Name:  Thomas J. Usher
                                        Title: Chairman of the Board
                                        and Chief Executive Officer


                                   ASHLAND INC.

                                      by   /s/ Paul W. Chellgren
                                         --------------------------
                                         Name:  Paul W. Chellgren
                                         Title: Chairman of the Board
                                         and Chief Executive Officer


                                   MARATHON ASHLAND PETROLEUM LLC

                                       by   /s/ J. L. Frank
                                         --------------------------
                                         Name:  J. L. Frank
                                         Title: President




         [85257.5]

<PAGE>

         AMENDMENT NO. 1, dated as of December 31, 1998 (this  "Amendment")
to the PUT/CALL,  REGISTRATION RIGHTS AND STANDSTILL  AGREEMENT dated as of
January 1, 1998 (the  "Agreement")  among  MARATHON OIL  COMPANY,  an Ohio
corporation,  USX  CORPORATION,  a Delaware  corporation,  ASHLAND  INC., a
Kentucky corporation and MARATHON ASHLAND PETROLEUM LLC, a Delaware limited
liability company (collectively, the "Parties")

         WHEREAS,  the Parties have  heretofore  entered into the Agreement
(capitalized terms used in this Amendment and not defined herein shall have
the meanings given such terms in the Agreement); and

         WHEREAS,  the  Parties  wish to amend  the  Agreement  to  reflect
certain changes to the prices set forth therein.

         NOW,  THEREFORE,  in consideration of the mutual agreements herein
contained and other good and valuable  consideration,  the  sufficiency and
receipt of which are hereby acknowledged, the Parties agree as follows:

         Section 1.   Amendments:

         (a)  Section  1.01 of the  Agreement  is  amended  to  insert  the
following definition after the definition of "Price Index" and prior to the
definition of "Private Label Packaged Motor Oil Business":

                  " 'Price  Reduction' shall have the meaning  set forth in
         Section   2.02(b)  of  the  Put/Call,   Registration   Rights  and
         Standstill Agreement."

         (b)  Section  2.02(a) of the  Agreement  is amended to read in its
entirety as follows:

                  "(a) Amount.  The Special  Termination  Price shall be an
         amount equal to (i) the product of (x) 100% of the Appraised Value
         of the  Company  multiplied  by (y)  the  Terminating  Member's
         Percentage  Interest,  less  (ii)  if the  Terminating  Member  is
         Ashland, the Price Reduction."

         (c) Sections  2.02(b) and 2.02(c) as numbered in the Agreement are
numbered  Sections  2.02(c)  and  2.02(d)  respectively  and a new  Section
2.02(b) of the Agreement is added to read in its entirety as follows:

                  "(b) Price  Reduction.  Price  Reduction  means an amount
         equal  to the  excess  of (i)  $14,139,519,  which  is the  agreed
         present  value at  January  1,  1998,  of the tax cost to  Ashland
         ("Present  Value  Tax  Cost')  of  allocating  to it  depreciation
         deductions  as shown in Chart A in Schedule  2.02(b) (1) ("Chart A
         Depreciation") , as compared to allocating to Ashland depreciation
         deductions  as shown in Chart B in Schedule  2.02(b) (1) ("Chart B
         Depreciation"), over (ii) the present value at January 1, 1998, of
         the tax cost to Ashland of allocating  to it Chart A  Depreciation
         as compared to Chart B Depreciation, taking into account Ashland's
         decreased  taxable gain or  increased  taxable loss on the sale of
         all  of its  Membership  Interest  in the  Company  when  Chart  A
         Depreciation  as compared to Chart B Depreciation  is allocated to
         it ("Present Value Tax Cost on Sale").

                  "Chart A Depreciation  represents the agreed depreciation
         deductions with respect to property  contributed by Ashland on the
         Closing of the Asset Transfer and Contribution Agreement allocated
         to it through the  depreciable  life of such property as set forth
         in Section 6.03 of the LLC Agreement as amended and restated as of
         December  31, 1998.  Chart B  Depreciation  represents  the agreed
         depreciation  deductions  with respect to property  contributed by
         Ashland on the  Closing  of the Asset  Transfer  and  Contribution
         Agreement  allocated  to it through the  depreciable  life of such
         property as set forth in Sections  6.03,  6.12 and 4.01(c) of such
         agreement as in effect prior to such  restatement as if it were in
         effect  through  such  depreciable  life,  but treating the assets
         comprising  the Merrill  Lynch Master  Lease  Program as Subleased
         Property  listed on  Schedule  4.01(c)  for  purposes  of Sections
         4.01(c) and 6.12.  Chart A  Depreciation  and Chart B Depreciation
         shall not be revised to reflect the actual amount of  depreciation
         deductions with respect to property  contributed by Ashland on the
         Closing of the Asset Transfer and Contribution Agreement allocated
         to Ashland,  or to take into account the sale or other disposition
         by the Company of any of the  property  contributed  by Ashland on
         the Closing of the Asset Transfer and Contribution Agreement.

                  "Solely for purposes of determining the Present Value Tax
         Cost and the Present Value Tax Cost on Sale, the following factors
         and  assumptions  have been and will be used: (i) discount rate of
         9% per annum, (ii) combined Federal/State income tax rate of 39%,


<PAGE>


                  (iii) the cash flow  impact of a reduction  in  Ashland's
         income  taxes  for a year as the  result  of  Chart  A or  Chart B
         Depreciation is realized on the last day of that year and (iv) the
         cash flow  impact of  Ashland's  income  tax  expense  or  benefit
         arising  from a sale  of all  of its  membership  interest  in the
         Company is  incurred  or  realized  on the last day of the year of
         sale.

                  "Schedule   2.02(b)  (2)   reflects,   for   purposes  of
         illustration,  the Present Value Tax Cost on Sale if Ashland sells
         all of its 38%  membership  interest  in the Company on January 1,
         2005. The Present Value Tax Cost on Sale with respect to Ashland's
         sale of all of its  interest  in the  Company at a date  different
         than January 1, 2005,  shall be computed in the same manner as the
         Present  Value Tax Cost on Sale  illustrated  in Schedule  2.02(b)
         (2).

                  "Consistent  with the  foregoing  principle,  if  Ashland
         sells all or part of its  Membership  Interest  to  Marathon  in a
         transaction not otherwise  described in this Agreement,  the price
         paid by or on  behalf  of  Marathon  for  such  interest  shall be
         appropriately reduced."

         (d)  Attached  new  Schedules  2.02(b)  (1)  and  2.02(b)  (2) are
inserted between Schedule 1.03(d) and Schedule 14.01 (a)

         (e)  Section  3.02(a) of the  Agreement  is amended to read in its
entirety as follows:

                  "(a) Amount.  The Marathon  Call Price shall be an amount
         equal to (i) the product of (x) 115% of the Appraised Value of the
         Company multiplied by (y) Ashland's Percentage Interest, less (ii)
         the Price Reduction."

         (f)  Section  4.02(a) of the  Agreement  is amended to read in its
entirety as follows:

                  "(a)  Amount.  The  Ashland  Put Price shall be an amount
         equal to the sum of (i) for that  portion of the Ashland Put Price
         to be paid to Ashland in Cash or in Marathon Debt  Securities,  an
         amount  equal to the  product of (1) the excess of (x) the product
         of (A) 85% of the Appraised Value of the Company multiplied by (B)
         Ashland's  Percentage  Interest  over  (y)  the  Price  Reduction,
         multiplied  by (2) the  percentage  of the Ashland Put Price to be
         paid to Ashland in Cash and/or


<PAGE>


         in Marathon  Debt  Securities,  plus (ii) for that  portion of the
         Ashland  Put  Price  to be  paid to  Ashland  in  Marathon  Equity
         Securities  the  same as  above  but  substituting  90% for 85% in
         Clause (A) and  substituting  Marathon Equity  Securities for Cash
         and/or Marathon Debt Securities in clause (2) ."

         Section 2. Parties in Interest.  This Amendment shall inure to the
benefit of, and be binding upon,  the Parties  hereto and their  respective
successors, legal representatives and permitted assigns.

         Section  3.  Counterparts.  This  Amendment  may  be  executed  in
counterparts,  each of which shall be deemed an original,  but all of which
together shall constitute one and the same instrument.

         Section 4. Governing Law. THIS AMENDMENT  SHALL BE GOVERNED BY AND
CONSTRUED IN  ACCORDANCE  WITH THE LAWS OF THE STATE OF  DELAWARE,  WITHOUT
GIVING EFFECT TO THE  PRINCIPLES OF CONFLICTS OF LAW THEREOF.  ANY RIGHT TO
TRIAL BY JURY WITH RESPECT TO ANY CLAIM OR PROCEEDING RELATED TO OR ARISING
OUT OF  THIS  AMENDMENT,  OR  ANY  TRANSACTION  OR  CONDUCT  IN  CONNECTION
HEREWITH, IS WAIVED.

         IN WITNESS WHEREOF,  the parties hereto have caused this Amendment
to be duly executed as of the day and year first above written.

MARATHON OIL COMPANY                  ASHLAND INC.



By:    /s/ V. G. Beghini              By:  /s/ Paul Chellgren
      ------------------------------         --------------------------
Name:    V. G. Beghini                Name:  Paul W. Chellgren
Title:   President                    Title: Chairman of the Board and Chief
                                             Executive Office


USX CORPORATION                       MARATHON ASHLAND PETROLEUM,
                                        LLC


By:  /s/ Thomas J. Usher              By:  /s/ J. L. Frank
     -------------------------------       ---------------------------
Name:  Thomas J. Usher                Name:   J. L. Frank
Title: Chairman of the Board          Title:  President
         and Chief Executive Officer





                                                                  EXHIBIT 12

                                ASHLAND INC.
             COMPUTATION OF RATIOS OF EARNINGS TO FIXED CHARGES
                 AND EARNINGS TO COMBINED FIXED CHARGES AND
                         PREFERRED STOCK DIVIDENDS
                               (In millions)

<TABLE>
<CAPTION>

                                                                           Years Ended September 30
                                                         -------------------------------------------------------------
                                                           1995         1996        1997         1998         1999
                                                         ----------   ----------  ----------   ----------   ----------

<S>                                                      <C>          <C>         <C>          <C>          <C>
EARNINGS

Income from continuing operations                        $     14     $    136    $    192     $    203     $    290
Income taxes                                                   (1)          72         127          114          192
Interest expense                                              153          154         148          133          141
Interest portion of rental expense                             35           44          48           40           35
Amortization of deferred debt expense                           1            1           1            1            1
Undistributed earnings of unconsolidated affiliates            (8)         (21)        (19)         (77)           -
Amounts related to significant affiliates*
    Earnings                                                   49           57          47           59           41
    Dividends                                                  (9)          (5)        (12)         (10)         (10)
                                                         ----------   ----------  ----------   ----------   ----------
                                                         $    234     $    438    $    532     $    463     $    690
                                                         ==========   ==========  ==========   ==========   ==========

FIXED CHARGES

Interest expense                                         $    153     $    154    $    148     $    133     $    141
Interest portion of rental expense                             35           44          48           40           35
Amortization of deferred debt expense                           1            1           1            1            1
Capitalized interest                                            -            -           1            -            -
Fixed charges of significant affiliates*                       32           29          25           29           61
                                                         ----------   ----------  ----------   ----------   ----------
                                                         $    221     $    228    $    223     $    203     $    238
                                                         ==========   ==========  ==========   ==========   ==========

COMBINED FIXED CHARGES
AND PREFERRED STOCK DIVIDENDS


Preferred dividend requirements                          $     19     $     19    $      9     $      -     $      -
Ratio of pretax to net income**                               .90         1.53        1.66            -            -
                                                         ----------   ----------  ----------   ----------   ----------
Preferred dividends on a pretax basis                          17           29          16            -            -
Fixed charges                                                 221          228         223          203          238
                                                         ----------   ----------  ----------   ----------   ----------
                                                         $    238     $    257    $    239     $    203     $    238
                                                         ==========   ==========  ==========   ==========   ==========

RATIO OF EARNINGS TO FIXED CHARGES                           1.06         1.92        2.39         2.28         2.90

RATIO OF EARNINGS TO COMBINED FIXED
CHARGES AND PREFERRED STOCK DIVIDENDS
                                                              ***         1.70        2.23         2.28         2.90
</TABLE>

*     Significant  affiliates  are  companies  accounted  for on the equity
      method that are 50% or greater owned or whose  indebtedness  has been
      directly  or  indirectly  guaranteed  by Ashland or its  consolidated
      subsidiaries.

**    Computed as income from  continuing  operations  before  income taxes
      divided by income from continuing operations, which adjusts dividends
      on preferred stock to a pretax basis.

***   Combined  fixed  charges  and  preferred  stock  dividends   exceeded
      earnings (as defined) by $4 million.


26

                 Ashland Inc. and Consolidated Subsidiaries
                    MANAGEMENT'S DISCUSSION AND ANALYSIS
                          Years Ended September 30
<TABLE>
<CAPTION>

(In millions)                                                           1999           1998            1997
============================================================================================================
<S>                                                                   <C>            <C>            <C>
SALES AND OPERATING REVENUES
APAC                                                                  $1,678         $1,444         $ 1,257
Ashland Distribution                                                   2,925          2,941           2,818
Ashland Specialty Chemical                                             1,263          1,244           1,205
Valvoline                                                              1,059          1,023           1,053
Refining and Marketing                                                     -              -           6,828
Intersegment sales                                                      (124)          (118)           (328)
- ------------------------------------------------------------------------------------------------------------
                                                                      $6,801         $6,534         $12,833
============================================================================================================
OPERATING INCOME(1)
APAC                                                                  $  108         $   90         $    82
Ashland Distribution                                                      37             57              48
Ashland Specialty Chemical                                               107            101              92
Valvoline                                                                 74             53              65
Refining and Marketing(2)                                                323            239             209
Arch Coal                                                                 (3)            25              25
Corporate                                                                (24)          (118)            (60)
- ------------------------------------------------------------------------------------------------------------
                                                                      $  622         $  447         $   461
============================================================================================================
OPERATING INFORMATION
APAC
      Construction backlog at September 30 (millions)                 $  948         $  838         $   693
      Hot mix asphalt production (million tons)                         25.8           23.1            20.3
      Aggregate production (million tons)                               20.7           20.3            17.0
Valvoline lubricant sales (thousand barrels per day)                    16.7           16.7            15.8
Refining and Marketing(3)
      Refined products sold (thousand barrels per day)                 1,231          1,184
      Crude oil refined (thousand barrels per day)                       898            905
Arch Coal(3)
      Tons sold (millions)                                             109.3           67.3            53.7
      Tons produced (millions)                                         105.7           61.8            50.0
============================================================================================================
</TABLE>

(1)      See Page 27 for a discussion of unusual items.
(2)      Effective January 1, 1998,  includes  Ashland's equity income from
         Marathon  Ashland  Petroleum LLC (MAP),  amortization of Ashland's
         excess  investment  in MAP,  and  certain  retained  refining  and
         marketing activities.
(3)      Amounts represent 100% of the volumes of MAP or Arch Coal. MAP
         commenced operations January 1, 1998.



<PAGE>
27

BASIS OF PRESENTATION
During  1998,  Ashland and  Marathon Oil Company  formed  Marathon  Ashland
Petroleum  LLC  (MAP),  combining  the  major  elements  of  the  refining,
marketing and transportation operations of the two companies. Ashland holds
a 38% interest in MAP, which is accounted for using the equity method.  For
comparison  purposes,  Ashland  changed  its method of  accounting  for the
businesses  conveyed  to MAP to the equity  method as of the  beginning  of
fiscal 1998.  Since  restatements  for prior years are not permitted  under
generally accepted accounting principles,  Ashland's consolidated financial
statements for 1999 and 1998 are not comparable with those for 1997.  While
the change had no effect on  Ashland's  net income or common  stockholders'
equity, it significantly  reduced  Ashland's  revenues,  costs,  assets and
liabilities, and changed certain components of its cash flow.

RESULTS OF OPERATIONS
Ashland's net income amounted to $290 million in 1999, $203 million in 1998
and $279 million in 1997. Such earnings  include various unusual items that
significantly  affected the  comparability  of  year-to-year  results.  The
following  table shows the effects of unusual items on Ashland's  operating
and net income for each of the last three years.

<TABLE>
<CAPTION>

                                                                      Operating income                                Net income
                                                  -----------------------------------             --------------------------------
(In millions)                                     1999            1998            1997            1999        1998           1997
==================================================================================================================================
<S>                                               <C>             <C>             <C>             <C>         <C>           <C>
Income before unusual items                       $493            $541            $489            $216        $263          $245
Gain on sale of Blazer Energy                        -               -               -               -           -            71
Costs related to coal merger                         -               -             (13)              -           -           (13)
Environmental reserves                               -             (38)              -               -         (23)            -
Severance and relocation charges                   (10)             (5)              -              (6)         (3)            -
G&A restructuring and headquarters move              -             (50)              -               -         (31)            -
Adjustments to inventory market valuation
  reserve                                          117             (15)              -              71          (9)            -
Environmental recoveries                            43               -               -              26           -             -
Asset impairment write-downs                       (21)              -             (26)            (17)          -           (22)
Gain on sale of Melamine Chemicals                   -              14               -               -           6             -
Inventory liquidation gains                          -               -              11               -           -             7
Extraordinary loss on debt prepayment                -               -               -               -           -            (9)
- ----------------------------------------------------------------------------------------------------------------------------------
Income as reported                                $622            $447            $461             $290       $203           $279
==================================================================================================================================
</TABLE>

UNUSUAL ITEMS
In December 1996, Ashland announced a major profitability  improvement plan
including  initiatives to  restructure  its assets to emphasize its highest
return  businesses and cost efficiency.  Many of the unusual items reported
during  the last  three  years  have been  directly  associated  with these
initiatives as indicated below.
        o      Blazer Energy (Ashland's oil and gas exploration subsidiary)
               was sold in July 1997, resulting in an after tax gain of $71
               million.  Ashland subsequently completed its withdrawal from
               the  exploration  business  in 1998  through the sale of its
               Nigerian operations with no significant gain or loss.
        o      Ashland Coal and Arch Mineral merged to form Arch Coal, Inc.
               in July 1997.  Arch Coal  recognized  an after tax charge of
               $13  million to write off  duplicate  facilities  previously
               owned by Arch Mineral and to provide for severance and other
               costs related to the merger.
        o      Ashland and Marathon Oil Company formed MAP in January 1998.
               Under the formation  agreements,  Ashland was  contractually
               committed  to  complete  certain   voluntary   environmental
               remediation   efforts  in  progress  at  various   operating
               locations  conveyed  to MAP,  as well as  retain  the  costs
               associated with issues addressed in a multi-media inspection
               of  the  former  Ashland  refineries  by  the  Environmental
               Protection Agency.  Ashland also decided to close a landfill
               near  the  refinery  at  Catlettsburg,   Kentucky.   Charges
               associated with these environmental  matters amounted to $38
               million.  An additional  $15 million ($5 million in 1998 and
               $10 million in 1999) was  provided for  severance  and other
               costs   associated   with  the  formation  of  MAP  and  the
               consolidation of its retail marketing headquarters.
        o      Ashland    restructured    its    corporate    general   and
               administrative   functions   and   decided   to   move   its
               headquarters  in 1998.  Costs  associated with these actions
               amounted to $50 million.

When it was formed, MAP recognized an inventory market valuation reserve to
reduce  the costs of its crude oil and  petroleum  product  inventories  to
their net realizable values. MAP adjusts this reserve regularly for changes
in the values of refined products, and Ashland's share of those adjustments
resulted  in income of $117  million in 1999,  compared  to a charge of $15
million in 1998.

In addition to the items discussed  above,  Ashland  recognized  impairment
charges of $21 million in 1999  principally  related to the goodwill of its
European plastics distribution operations. Similar charges amounting to $26
million were recognized in 1997 related to the goodwill of certain European
operations  of  Ashland   Distribution,   Ashland  Specialty  Chemical  and
Valvoline. Results from these


<PAGE>
28

                 Ashland Inc. and Consolidated Subsidiaries
                    MANAGEMENT'S DISCUSSION AND ANALYSIS

operations had  consistently  been well below the levels that were expected
when they were acquired,  necessitating the impairment review and resulting
write-downs.

Other unusual items  recognized  during the three years ended September 30,
1999, included the following.

        o      Settlements  were  reached in 1999 with certain of Ashland's
               insurance  carriers  related to the coverage  provided under
               historical    policies   with   respect   to   environmental
               remediation liabilities, resulting in a gain of $43 million.
        o      Ashland sold its 23% interest in Melamine  Chemicals in 1998
               at a gain of $14 million.
        o      During  1997,  Ashland  liquidated  certain  crude  oil  and
               petroleum product inventories of Refining and Marketing that
               were  accounted  for using  the  last-in,  first-out  (LIFO)
               method.  Under that method,  cost of sales includes the LIFO
               costs of these  inventories in the years they were acquired.
               Since  those  LIFO costs were  significantly  below  current
               replacement  costs,  their  sale  produced  a  gain  of  $11
               million.
        o      Ashland's  prepayment of certain  long-term debt resulted in
               an after tax loss of $9 million in 1997.

The following  table  compares  operating  income  before  unusual items by
segment for the three years ended September 30, 1999.
<TABLE>
<CAPTION>

(In millions)                                       1999                     1998                      1997
- ------------------------------------------------------------------------------------------------------------
<S>                                                 <C>                      <C>                       <C>
APAC                                                $108                     $ 90                      $ 82
Ashland Distribution                                  58                       57                        59
Ashland Specialty Chemical                           107                       87                        97
Valvoline                                             74                       53                        75
Refining and Marketing                               216                      297                       198
Arch Coal                                             (3)                      25                        38
Corporate                                            (67)                     (68)                      (60)
- ------------------------------------------------------------------------------------------------------------
                                                    $493                     $541                      $489
============================================================================================================
</TABLE>

APAC
The APAC  construction  companies  achieved  record results in 1999 for the
second straight year with operating income of $108 million, compared to $90
million in 1998. Net  construction  revenue (total revenue less subcontract
work) increased 17% with improvements  coming from all geographic  regions.
In addition,  APAC's  production  of  construction  materials  continued to
expand with  increases in asphalt (up 12%),  crushed  aggregate (up 2%) and
ready-mix concrete (up 23%).

APAC's construction  backlog amounted to a record $948 million at September
30, 1999.  Such backlog  includes  increases in both the public and private
sectors, and is expected to contain margins comparable to those included in
last year's backlog.

Operating income from APAC amounted to $90 million in 1998, compared to $82
million in 1997.  Reflecting newly acquired operations,  net revenue was up
17%, while production of asphalt was up 13%,  crushed  aggregate was up 19%
and ready-mix concrete was up 9%. In addition, liquid asphalt costs per ton
were down about 7%, enhancing margins.

ASHLAND DISTRIBUTION
Excluding unusual items,  operating income of Ashland Distribution for 1999
was comparable to last year's  results.  The North American  thermoplastics
and  fiber-reinforced  plastics  distribution  businesses  achieved  record
earnings as a result of stronger  fundamentals in end-use markets,  and the
chemical  distribution business was also up. However, the favorable effects
were largely  offset by profit  declines  within the fine  ingredients  and
European thermoplastics distribution businesses,  which have been adversely
affected  by price  deflation  and  weak  markets.

Ashland  Distribution's  operating  income before  unusual  items  declined
slightly  from $59  million  in 1997 to $57  million  in  1998,  reflecting
reduced sales volumes of industrial chemicals and solvents.

ASHLAND SPECIALTY CHEMICAL
Operating  income from Ashland  Specialty  Chemical  increased  24% to $107
million in 1999, compared to $87 million in 1998, excluding the gain on the
sale of Melamine  Chemicals.  Robust market  conditions,  including  volume
increases in businesses related to construction and transportation,  led to
improved  results  from the  Composite  Polymers and  Specialty  Polymers &
Adhesives  divisions.  Results for  Petrochemicals  also  increased  due to
higher  sales  volumes  and  margins  for maleic  anhydride.  In  addition,
operating income from the Electronic  Chemicals division was up slightly as
it  continued  to recover  from the depths of the  worldwide  semiconductor
recession late last year. Such  improvements were partially offset by lower
earnings  from Drew Marine  where sales  reflect  the global  reduction  in
marine traffic.


<PAGE>
29

Operating income excluding  unusual items declined from $97 million in 1997
to $87 million in 1998.  Reduced  earnings  from  electronic  chemicals and
foundry products more than offset the favorable  effects of cost reductions
by marine chemicals.  Electronic  chemicals felt the adverse effects of the
worldwide  semiconductor  recession,  as well as start-up costs  associated
with its new manufacturing plant in Pueblo, Colorado. Foundry products were
adversely  affected  by  the  strike  at  General  Motors  and  unfavorable
translation  effects from the strong U.S.  dollar on the earnings  from its
foreign  operations.  Results  from  petrochemicals  were down $3  million,
reflecting very weak methanol markets.

VALVOLINE
Valvoline's operating income increased 40% to $74 million in 1999, compared
to $53 million in 1998.  Contributing to the improved results were stronger
volumes for branded lubricants,  R-12 automotive refrigerant and automotive
chemicals,  as well as improved antifreeze results and record earnings from
Valvoline  Instant Oil Change  (VIOC).  These  improvements  were partially
offset by lower earnings from Valvoline  International,  reflecting reduced
sales volumes and margins in Europe and higher  expenses in Latin  America.
VIOC's operating  income  reflected better car counts,  higher revenues per
car  serviced  and gains on the sale of  certain  company-owned  units.  At
September 30, 1999, VIOC operated 377 company-owned units,  compared to 391
units in 1998 and 382 units in 1997. The VIOC franchising program continues
to expand,  with 207 units open in 1999, compared to 183 in 1998 and 137 in
1997.  VIOC's future growth will focus  principally on expanding the number
of franchised rather than company-owned units.

Operating  income from  Valvoline was $53 million in 1998,  compared to $75
million in 1997 before unusual items.  The decline  reflected a $24 million
reduction in gross profit from R-12 automotive refrigerant. Ample inventory
of R-12 at the  distributor  and retail  levels  reduced the demand  during
1998. Valvoline's earnings decline also reflected lower antifreeze margins,
as well as increased  advertising and promotional  expenses  related to the
introduction of Valvoline's  Synpower premium automotive  chemical line and
Eagle  One  appearance  products.  In  addition,  the used  oil  collection
business  felt the  adverse  effects of soft used oil fuel prices and costs
associated  with new collection  programs.  On the positive side,  earnings
from  Valvoline's  core  lubricant and  international  operations  improved
significantly,  reflecting higher sales volumes and better domestic product
mix.  Earnings from VIOC were also up slightly,  reflecting higher revenues
per car serviced.

REFINING AND MARKETING
Excluding  unusual  items,  operating  income from  Refining and  Marketing
amounted  to $216  million  in  1999,  compared  to $297  million  in 1998.
Comparisons  between these  periods are difficult  because of the differing
mix of operations  and other changes  resulting  from the formation of MAP.
However,  the reduction in earnings  resulted  principally  from  depressed
refining margins during most of fiscal 1999. Crude prices escalated rapidly
during the year as average posted prices for West Texas  Intermediate crude
oil  increased  from a low of $8.65 a barrel in December  1998 to a high of
$20.94 a barrel in September  1999.  Wholesale  refined product prices were
not only slow to  respond,  but also failed to keep pace  overall  with the
increased crude prices. The adverse effects were partially offset by strong
retail  gasoline   margins  in  the  December  1998  quarter  and  improved
merchandise sales volumes.

Operating  income before unusual items from Refining and Marketing was $297
million in 1998,  up from $198 million in 1997.  Results for 1998  included
the operating income of Ashland Petroleum and SuperAmerica for the December
1997 quarter  prior to the  formation of MAP,  Ashland's 38% share of MAP's
earnings  for the nine  months  ended  September  30, 1998  (including  the
amortization of Ashland's excess investment in MAP), and results of certain
retained refining and marketing activities.  Earnings from Ashland's former
refining and marketing  businesses in the December 1997 quarter were up $20
million from the prior year's quarter,  reflecting higher refining margins,
combined  with  a  3.2 cent-a-gallon  improvement  in  retail  margins.  In
addition,  results for the nine months ended September 30, 1998,  reflect a
$79 million  improvement from the results achieved by Ashland Petroleum and
SuperAmerica  for that  period in 1997.  While  this  improvement  resulted
principally  from more favorable  industry  conditions,  a different mix of
operations  and captured  synergies  were also factors in the  year-to-year
improvement.  Results  during the March 1997  quarter  were also  adversely
affected  by  heavy  flooding  in the Ohio  Valley  which  limited  product
shipments on the river systems.

ARCH COAL
During  1999,  Ashland  incurred an  operating  loss of $3 million from its
investment  in Arch  Coal,  compared  to  income  in  1998 of $25  million,
including an after-tax  gain of $6 million on the sale of certain  inactive
mining assets in eastern  Kentucky.  However,  since Arch acquired the U.S.
coal operations of Atlantic  Richfield  Company effective June 1, 1998, its
results for 1999 are not directly  comparable with 1998.  Arch's operations
were  adversely  affected in 1999 by  numerous  factors.  Arch  experienced
adverse market  conditions in all of its coal markets caused by mild winter
weather.  Losses were also  incurred at its Dal-Tex  complex as  operations
wound down for a temporary  shutdown in July 1999. The shutdown  was due to
a delay in obtaining  mining permits  because of a legal action in the U.S.
District Court for the Southern  District of West Virginia  challenging the
legality of surface mining in West Virginia.  As a result of  the shutdown,
Arch  recorded  a charge  that  reduced  Ashland's  income  by $2  million,
comprised  principally of severance costs,  obligations for  non-cancelable
lease  payments  and a  change  in  the  reclamation  liability  due to the
temporary  shutdown.  Arch also  experienced  production  shortfalls at its
Black  Thunder  Mine  in  Wyoming  due  primarily  to  water  drainage  and
sequencing   difficulties.   At  various  times  during  the  year,  Arch's
operations were also hindered by rail difficulties  caused by consolidation
within the rail industry.  These negative  results were partially offset by
income of $2 million associated with the sale of a dragline and settlements
with certain suppliers.


<PAGE>
30

                 Ashland Inc. and Consolidated Subsidiaries
                    MANAGEMENT'S DISCUSSION AND ANALYSIS

Ashland's operating income from Arch Coal amounted to $25 million in 1998,
compared to $38 million  before  unusual items in 1997.  Eastern coal sales
declined 14% in 1998,  and margins were down  reflecting  costs  associated
with the closing of certain mines, the scheduled  expiration of a favorable
long-term  supply  contract,  and costs  related to  extensive  maintenance
projects  undertaken during the summer shutdown for miners'  vacations.  In
addition,  Arch incurred significantly higher interest costs related to the
debt  incurred  to acquire  the  western  operations.  The effects of these
shortfalls, however, were partially offset by a gain on the sale of certain
inactive  mining  assets in eastern  Kentucky,  which  increased  Ashland's
income by $6 million.

CORPORATE
Excluding unusual items,  Corporate  expenses were $67 million in 1999, $68
million  in 1998 and $60  million  in 1997.  Although  expenses  were  down
slightly in 1998,  amounts  allocated  to  divisions  declined  $11 million
principally  due to the  formation of MAP. The  remaining  changes over the
three-year  period result  principally  from  fluctuations in incentive and
deferred compensation costs.

INTEREST EXPENSE
Interest expense (net of interest income) amounted to $140 million in 1999,
$130  million in 1998 and $142 million in 1997.  The  reduction in interest
expense  from 1997 to 1998  resulted  principally  from the  redemption  of
certain high  interest rate debt using the proceeds from the sale of Blazer
Energy during 1997. The increased interest expense for 1999 reflects higher
debt levels.

DISCONTINUED OPERATIONS
Ashland sold its oil and gas subsidiary, Blazer Energy, in 1997. Net income
from Blazer in 1997 prior to the sale  amounted to $25 million,  and a gain
of $71 million was realized from the sale.

FINANCIAL POSITION
LIQUIDITY
Ashland's  financial  position  has  enabled it to obtain  capital  for its
financing needs and to maintain investment grade ratings on its senior debt
of Baa2  from  Moody's  and BBB from  Standard  & Poor's.  Ashland  has two
revolving credit agreements providing for up to $400 million in borrowings,
neither  of  which  was  in  use at  September  30,  1999.  Under  a  shelf
registration, Ashland can also issue an additional $450 million in debt and
equity securities should future opportunities or needs arise.  Furthermore,
Ashland has access to various  uncommitted  lines of credit and  commercial
paper  markets,   under  which   short-term  notes  of  $182  million  were
outstanding at September 30, 1999.  While the revolving  credit  agreements
contain a covenant  limiting new  borrowings,  Ashland could have increased
its indebtedness (including any borrowings under these agreements) by up to
$1.5 billion at September 30, 1999.

Cash  flows  from  continuing  operations,  a  major  source  of  Ashland's
liquidity,  amounted to $390 million in 1999, $366 million in 1998 and $565
million in 1997.  The  reduction in cash flows from  operations  after 1997
reflects changes  resulting from the formation of MAP and increased working
capital  requirements  across Ashland's operating  divisions.  Since MAP is
accounted  for on the  equity  method,  Ashland's  share of  MAP's  capital
expenditures  are now reported as a reduction of cash flows from operations
(i.e., such expenditures reduce distributions from equity affiliates). Cash
flows from  operations  exceeded  Ashland's  capital  requirements  for net
property additions and dividends since 1996 by over $250 million, providing
additional funds for debt repayment and acquisitions.

Property additions amounted to $878 million during the last three years and
are summarized in the Information by Industry  Segment on Page 53. APAC and
Ashland  Specialty   Chemical   accounted  for  over  70%  of  the  capital
expenditures (excluding Refining and Marketing and Corporate), with Ashland
Distribution  and Valvoline  sharing the remainder  about equally.  Capital
used  for  acquisitions  (including  assumed  debt and  companies  acquired
through the issuance of common stock)  amounted to $504 million  during the
last three years,  of which $316 million was invested in APAC,  $90 million
in Ashland Specialty Chemical,  $54 million in Ashland Distribution and $26
million  in  Valvoline.  A summary of the  capital  employed  in  Ashland's
operations at the end of the last three fiscal years follows.
<TABLE>
<CAPTION>

(In millions)                                       1999                     1998                      1997
- ------------------------------------------------------------------------------------------------------------
<S>                                               <C>                      <C>                       <C>
WHOLLY OWNED OPERATIONS
APAC                                              $  663                   $  452                    $  273
Ashland Distribution                                 527                      477                       412
Ashland Specialty Chemical                           566                      557                       492
Valvoline                                            346                      357                       339
EQUITY INVESTMENTS
Refining and Marketing                             1,646                    1,729                     1,515
Arch Coal                                            370                      373                       353
- ------------------------------------------------------------------------------------------------------------
                                                  $4,118                   $3,945                    $3,384
============================================================================================================

</TABLE>

<PAGE>
31

Capital  employed  in  APAC  and  Ashland  Specialty   Chemical   increased
considerably  since 1996, as the majority of Ashland's  property  additions
and acquisitions were focused in these areas.  Capital employed in Refining
and Marketing  increased in 1998,  reflecting the purchase of leased assets
associated  with  the  formation  of MAP.  Despite  that  one-time  capital
infusion,  however,  capital  employed in Ashland's wholly owned operations
still  increased  from 44% of total  capital  employed at the end of fiscal
1996 to 51% at September 30, 1999.

Long-term  borrowings  provided cash flows of $387 million  during the last
three years,  including the issuance of $237 million of  medium-term  notes
and $150  million  in senior  notes.  The  proceeds  from  these  long-term
borrowings  were used in part to retire  $507  million  of  long-term  debt
(scheduled maturities as well as refundings to reduce interest costs). Cash
flows were  supplemented  as necessary by the issuance of short-term  notes
and commercial paper.

At September 30, 1999, working capital (excluding debt due within one year)
amounted to $882  million,  compared  to $592  million at the end of fiscal
1998.  Liquid  assets  (cash,  cash  equivalents  and accounts  receivable)
amounted to 95% of current  liabilities at September 30, 1999,  compared to
84% at the end of fiscal 1998. Ashland's working capital is affected by its
use of the LIFO method of inventory valuation, which valued inventories $54
million below their replacement costs at September 30, 1999.

CAPITAL RESOURCES
Ashland's  Board of Directors  has  authorized  the purchase of 9.4 million
shares of Ashland  common  stock.  Under this  authorization,  Ashland  had
repurchased 6.2 million shares at a cost of $274 million through  September
30, 1999. The number of shares ultimately  purchased and the prices Ashland
will pay for its stock are subject to periodic review by management.

At  September  30, 1999,  Ashland's  debt level  amounted to $1.8  billion,
compared to $1.6 billion at the end of fiscal 1998.  The increase  reflects
an active acquisition  program during 1999, as well as the share repurchase
program.  Common  stockholders' equity increased by $63 million during 1999
to $2.2  billion,  principally  due to the net  effects of earnings of $209
million  retained in the  business,  issuances  of $79 million in stock for
acquired  companies,  and share  repurchases.  Debt as a percent of capital
employed amounted to 46% at September 30, 1999,  compared to 43% at the end
of fiscal 1998.

In October 1999,  Ashland acquired  Superfos a/s, an industrial  company in
Copenhagen,  Denmark,  at a cost of approximately  $950 million,  including
assumed debt.  Ashland has also reached an agreement to sell the businesses
of  Superfos  other  than  its U.S.  construction  operations  to  Industri
Kapital,  a European  private equity fund,  for a short-term  note for $285
million  and cash.  After  that sale  during  the  December  1999  quarter,
Ashland's  net cost for the  U.S.  construction  business  of  Superfos  is
expected to be about $525 million.  Since the  acquisition  was funded with
debt using new credit  facilities,  Ashland's debt is expected to initially
increase to around 56% of capital employed, declining to about 52% once the
sale is completed and the note is redeemed in the March 2000 quarter.

During  fiscal  2000,   Ashland   anticipates   capital   expenditures   of
approximately  $300  million.   Ashland  anticipates  meeting  its  capital
requirements in 2000 for property  additions,  dividends and scheduled debt
repayments  of  $37  million  from  internally  generated  funds.  However,
external  financing may be necessary to provide funds for  acquisitions  or
purchases of common stock.

ENVIRONMENTAL MATTERS
Federal, state and local laws and regulations relating to the protection of
the  environment  have  resulted  in higher  operating  costs  and  capital
investments  by the  industries in which Ashland  operates.  Because of the
continuing   trends  toward  greater   environmental   awareness  and  ever
increasing   regulations,    Ashland   believes   that   expenditures   for
environmental  compliance will continue to have a significant effect on its
businesses.  Although  it cannot  accurately  predict  how such trends will
affect  future  operations  and earnings,  Ashland  believes the nature and
significance of its ongoing compliance costs will be comparable to those of
its competitors.

Environmental  reserves are subject to numerous inherent uncertainties that
affect  Ashland's  ability to estimate its share of the  ultimate  costs of
required  remediation  efforts.  Such uncertainties  involve the nature and
extent of  contamination  at each  site,  the  extent of  required  cleanup
efforts under existing environmental  regulations,  widely varying costs of
alternate  cleanup  methods,  changes  in  environmental  regulations,  the
potential effect of continuing improvements in remediation technology,  and
the number and financial strength of other potentially  responsible parties
at  multiparty  sites.  Reserves are  regularly  adjusted as  environmental
assessments and remediation efforts proceed.

Ashland does not believe that any liability  resulting  from  environmental
matters, after taking into consideration its insurance coverage and amounts
already   provided  for,  will  have  a  material  adverse  effect  on  its
consolidated  financial position,  cash flows or liquidity.  However,  such
matters  could  have a  material  effect  on  results  of  operations  in a
particular  quarter  or fiscal  year as they  develop  or as new issues are
identified.

DERIVATIVE INSTRUMENTS
Ashland is exposed to various  market risks,  including  changes in certain
commodity  prices,  foreign  currency rates and interest  rates.  To manage
these natural business  exposures,  Ashland enters into various  derivative
transactions in accordance with its established policies.  Ashland does not
enter into derivative instruments for trading purposes.

From time to time,  Ashland uses commodity futures contracts or derivatives
to manage  its  exposure  to price  fluctuations  for  natural  gas used by
Ashland's manufacturing facilities.  These financial products are also used
to hedge fixed-price natural gas purchase or


<PAGE>
32

                 Ashland Inc. and Consolidated Subsidiaries
                    MANAGEMENT'S DISCUSSION AND ANALYSIS

sales contracts entered into under Ashland's energy management  program for
its suppliers and customers.  Ashland also uses forward exchange  contracts
to hedge foreign currency transaction exposures of its operations. However,
the  potential  loss from a  hypothetical  10% adverse  change in commodity
prices or foreign  currency rates on Ashland's  open commodity  futures and
foreign exchange  contracts at September 30, 1999, would not  significantly
affect Ashland's consolidated financial position,  results of operations or
cash flows.

Ashland  selectively  uses  unleveraged  interest  rate swap  agreements to
obtain greater access to the lower  borrowing  costs normally  available on
floating-rate debt, while minimizing refunding risk through the issuance of
long-term,  fixed-rate debt. However, Ashland liquidated all but one of its
outstanding swap agreements during 1999, since management believed that the
potential  benefits of floating rate debt no longer outweighed the risks of
future  interest  rate  increases.  The final  reset on the  remaining  $25
million floating-rate swap agreement was set in July 1999, with Ashland due
to receive the final settlement payment in January 2000.

Ashland's  long-term  debt  included $38 million of  floating-rate  debt at
September 30, 1999. As a result,  Ashland's  annual  interest costs in 2000
will  fluctuate  based on short-term  interest rates on that portion of its
long-term  debt  outstanding  at  September  30,  1999,  as  well as on any
short-term notes and commercial paper.

OUTLOOK
Ashland will  continue its primary  focus on the basic  industrial  markets
currently  served,  where  it  can  provide  high-performance,  value-added
products and services that are differentiated from competitors on the basis
of  superior  technology,  capability,  quality and  reputation.  The major
emphasis   will  continue  to  be  on  the  growing   markets   related  to
transportation  and construction  where Ashland already has  market-leading
positions and strong product and service offerings.

Transportation  and  construction  markets offer strong potential for sales
growth. No matter how e-commerce  affects product marketing,  trucks,  cars
and  other  means of  transportation  will  still be  necessary.  Passenger
transportation  will continue to rise along with  population  and increased
mobility.  In addition,  current  federal  funding for highway  projects in
states in which APAC does business is forecast to rise by 59% over the next
four years.  Because of the Superfos acquisition and others, APAC is better
positioned than ever to take advantage of this increased funding.

All  four  of  Ashland's  wholly  owned  businesses  are key  providers  of
materials  and  services to make and maintain  the world's  vehicles.  Such
involvement  ranges from  plastics and paint  additives  handled by Ashland
Distribution  and  microchips  made  using  our  electronic  chemicals,  to
highways paved by APAC and Valvoline car-care products. In addition,  three
of Ashland's  wholly owned businesses  provide  materials and services from
the  ground  up in  construction-related  markets.  In  addition  to APAC's
highway  paving  and  production  of  construction  materials,  end uses of
products  and  services  provided  by  Ashland   Distribution  and  Ashland
Specialty  Chemical  include a vast array of  residential,  commercial  and
industrial applications, such as structural supports, interior and exterior
walls,  roofing,  flooring,  paints and stains,  tanks, pipes and fittings,
stacks and scrubbers.

MAP enjoys an excellent  market  position as the fourth largest  refiner in
the United  States and a leading  marketer in eight  states in the Midwest.
This Midwest  focus  provides  the  benefits not only of a strong  gasoline
market,  but also  typically  stronger  crack spreads  compared to the Gulf
Coast and New York Harbor. Ashland expects a stronger year from MAP in 2000
based on its operational improvements.

Ashland acquired the U.S. road construction business of Superfos in October
1999. Since those operations provide the same products and services as APAC
and strengthens  its market position in five states,  the acquisition is an
excellent  strategic fit.  Although  Superfos  should  contribute to APAC's
operating  income in fiscal  2000,  it is not  expected to be  accretive to
Ashland's net income until fiscal 2001.

Ashland  has been  exploring  strategic  alternatives  with  respect to its
investment  in  Arch  Coal.  After  a  careful   evaluation  of  identified
alternatives,  a proposal was made to Arch's Board of Directors  that would
result in a tax-free spin-off of this investment to Ashland's shareholders.
Arch has formed a special board committee to evaluate  Ashland's  proposal.
The proposal is subject to, among other things, a negotiated agreement with
the special board committee, approval by the Arch shareholders, a favorable
ruling from the Internal Revenue Service and approval of Ashland's Board of
Directors.  Even if an  agreement is reached and such  conditions  are met,
Ashland  anticipates that it will be several months before a spin-off could
be consummated.

YEAR 2000 READINESS
Ashland,  like most other companies,  is faced with the Year 2000 issue and
began developing plans in 1994 to address the possible  exposures.  Project
teams have been responsible for  coordinating  the assessment,  remediation
and  testing  of  the  necessary   modifications   to  Ashland's   computer
applications,  including both its internal information systems and embedded
systems,  as well as assessing the Year 2000 readiness of its major vendors
and developing  contingency  plans.  The team's progress has been regularly
monitored by Ashland's senior  management and periodically  reported to the
Audit Committee of Ashland's Board of Directors.



<PAGE>
33

Ashland  has  resolved  identified  issues  with  respect  to its  internal
information  systems  through  system  modifications  or  replacement.   In
addition,  Ashland  engaged the services of an  independent  third party to
perform a verification of its code  remediation  efforts.  Although testing
will  continue,  Ashland  believes that its critical  systems are currently
Year 2000 ready.

Ashland has assessed  the  embedded  systems that operate such items as its
manufacturing systems,  laboratory processes,  security systems and heating
and air conditioning.  Ashland believes that it has completed the necessary
steps to make the major embedded systems Year 2000 ready.

Formal  communications have been conducted with major vendors to assess the
potential  exposure to Ashland from their  failure to  remediate  their own
Year  2000  issues.  A  failure  by any of  these  vendors  could  become a
significant  challenge to Ashland's  ability to operate its  facilities  at
affected   locations.   Vendors  contacted  include  Ashland's   suppliers,
financial institutions and companies providing utilities (electric, natural
gas,  telephone  and water).  Alternate  providers of products and services
will be established, if deemed necessary.  Although Ashland has no means of
ensuring  the Year 2000  readiness  of such  vendors,  it will  continue to
gather   information   and   monitor   their   compliance.   Based  on  the
representations provided by these vendors to date, Ashland has no reason to
believe that these vendors are not  adequately  addressing  their Year 2000
issues.

Ashland has  developed  contingency  plans  related to the Year 2000 issue,
addressing  various  scenarios and alternatives.  Among other things,  such
plans include  replacing  electronic  applications  with manual  processes,
identifying  alternate  vendors,   adjusting  staffing  requirements,   and
increasing raw material inventory levels, as deemed necessary.  Contingency
plans will be regularly updated as current issues develop or new issues are
identified.

Ashland estimates that its remaining costs related to Year 2000 issues will
be minimal.  Since  Ashland's  Year 2000  compliance  program was initiated
several years ago and has been integrated  with other system  enhancements,
Ashland's  total  costs of  remediating  Year 2000  issues are not  readily
discernible.

Ashland  believes  its  significant  Year 2000 issues have been  adequately
resolved.  However, certain exposures are outside Ashland's direct control.
If Ashland was  unsuccessful in identifying or remediating Year 2000 issues
in its critical  systems,  is affected by major vendors not being Year 2000
ready, or is affected by general economic  disruptions  resulting from Year
2000 issues,  its consolidated  financial position or results of operations
could be materially adversely affected.

MAP and Arch Coal also have  prepared  their own programs to deal with Year
2000 issues. Arch Coal's program is outlined in the Management's Discussion
and Analysis section of its latest Annual Report on Form 10-K and Quarterly
Report  on  Form  10-Q.  MAP's  program  is  covered  in  the  Management's
Discussion and Analysis section for the Marathon Group in USX Corporation's
latest Annual Report on Form 10-K and Quarterly  Report on Form 10-Q. These
documents are on file with the Securities and Exchange Commission.

EFFECTS OF INFLATION AND CHANGING PRICES
Ashland's  financial  statements are prepared on the historical cost method
of  accounting  and, as a result,  do not reflect  changes in the  dollar's
purchasing  power.  Although annual inflation rates have been low in recent
years, Ashland's results are still affected by the cumulative  inflationary
trend from prior years.

In the capital-intensive industries in which Ashland operates,  replacement
costs for its properties  would generally  exceed their  historical  costs.
Accordingly,  depreciation,  depletion  and  amortization  expense would be
greater if it were  based on  current  replacement  costs.  However,  since
replacement facilities would reflect technological improvements and changes
in  business  strategies,  such  facilities  would be  expected  to be more
productive  than  existing  facilities,  mitigating  part of the  increased
expense.

Ashland uses the last-in,  first-out  (LIFO)  method to value a substantial
portion of its  inventories  to provide a better  matching of revenues with
current  costs.   However,   LIFO  values  such  inventories   below  their
replacement costs.

Monetary  assets (such as cash, cash  equivalents and accounts  receivable)
lose purchasing power as a result of inflation,  while monetary liabilities
(such as accounts payable and indebtedness)  result in a gain, because they
can be settled  with  dollars of  diminished  purchasing  power.  Ashland's
monetary  liabilities  exceed its  monetary  assets,  which  results in net
purchasing  power gains and provides a hedge  against the effects of future
inflation.

FORWARD-LOOKING STATEMENTS
Management's  Discussion and Analysis contains  forward-looking  statements
within the meaning of Section 27A of the Securities Act of 1933 and Section
21E of the Securities  Exchange Act of 1934,  including various information
within the Capital Resources, Derivative Instruments, Outlook and Year 2000
Readiness  sections.  Although  Ashland  believes that its expectations are
based on reasonable  assumptions,  it cannot  assure that the  expectations
contained in such statements will be achieved. Important factors that could
cause  actual  results to differ  materially  from those  contained in such
statements  are discussed  under Risks and  Uncertainties  in Note A to the
Consolidated  Financial  Statements.  Other  factors  and  risks  affecting
Ashland's  revenues and operations are contained in Ashland's Form 10-K for
the  fiscal  year  ended  September  30,  1999,  which is on file  with the
Securities and Exchange Commission.



<PAGE>
35

                 Ashland Inc. and Consolidated Subsidiaries
                     STATEMENTS OF CONSOLIDATED INCOME
                          Years Ended September 30
<TABLE>
<CAPTION>

(In millions except per share data)                              1999                     1998                      1997
=========================================================================================================================
<S>                                                            <C>                      <C>                      <C>
REVENUES
Sales and operating revenues (including excise taxes)          $6,801                   $6,534                   $12,833
Equity income - Note E                                            349                      329                        39
Other income                                                      101                       70                        89
- -------------------------------------------------------------------------------------------------------------------------
                                                                7,251                    6,933                    12,961
COSTS AND EXPENSES
Cost of sales and operating expenses                            5,346                    5,299                     9,810
Excise taxes on products and merchandise                            -                        -                       992
Selling, general and administrative expenses                    1,055                    1,006                     1,350
Depreciation, depletion and amortization                          228                      181                       348
- -------------------------------------------------------------------------------------------------------------------------
                                                                6,629                    6,486                    12,500
- -------------------------------------------------------------------------------------------------------------------------
OPERATING INCOME                                                  622                      447                       461
Interest expense (net of interest income)                        (140)                    (130)                     (142)
- -------------------------------------------------------------------------------------------------------------------------
INCOME FROM CONTINUING OPERATIONS BEFORE INCOME TAXES             482                      317                       319
Income taxes - Note D                                            (192)                    (114)                     (127)
- -------------------------------------------------------------------------------------------------------------------------
INCOME FROM CONTINUING OPERATIONS                                 290                      203                       192
Income from discontinued operations (net of income
   taxes) - Note B                                                  -                        -                        25
Gain on sale of discontinued operations (net of
      income taxes) - Note B                                        -                        -                        71
- -------------------------------------------------------------------------------------------------------------------------
INCOME BEFORE EXTRAORDINARY LOSS                                  290                      203                       288
Extraordinary loss on early retirement of debt (net of
      income taxes) - Note F                                        -                        -                        (9)
- -------------------------------------------------------------------------------------------------------------------------
NET INCOME                                                     $  290                   $  203                   $   279
=========================================================================================================================
EARNINGS PER SHARE - NOTE A
Basic
      Income from continuing operations                        $ 3.94                   $ 2.68                   $  2.61
      Income from discontinued operations                           -                        -                       .36
      Gain on sale of discontinued operations                       -                        -                      1.02
      Extraordinary loss                                            -                        -                      (.13)
- -------------------------------------------------------------------------------------------------------------------------
      Net income                                               $ 3.94                   $ 2.68                   $  3.86
Diluted
      Income from continuing operations                        $ 3.89                   $ 2.63                   $  2.51
      Income from discontinued operations                           -                        -                       .33
      Gain on sale of discontinued operations                       -                        -                       .92
      Extraordinary loss                                            -                        -                      (.12)
- -------------------------------------------------------------------------------------------------------------------------
      Net income                                               $ 3.89                   $ 2.63                   $  3.64
=========================================================================================================================

</TABLE>

See Notes to Consolidated Financial Statements.



<PAGE>
36

                 Ashland Inc. and Consolidated Subsidiaries
                        CONSOLIDATED BALANCE SHEETS
                                September 30
<TABLE>
<CAPTION>

(In millions)                                                                1999                      1998
============================================================================================================
<S>                                                                        <C>                       <C>
ASSETS

CURRENT ASSETS
Cash and cash equivalents                                                  $  110                    $   34
Accounts receivable (less allowances for doubtful accounts of
    $23 million in 1999 and $19 million in 1998)                            1,219                     1,110
Inventories - Note A                                                          464                       440
Deferred income taxes - Note D                                                107                       104
Other current assets                                                          159                       140
- ------------------------------------------------------------------------------------------------------------
                                                                            2,059                     1,828

INVESTMENTS AND OTHER ASSETS
Investment in MAP - Note E                                                  2,172                     2,102
Investment in Arch Coal - Note E                                              417                       422
Cost in excess of net assets of companies acquired (less accumulated
      amortization of $98 million in 1999 and $65 million in 1998)            220                       207
Other noncurrent assets                                                       264                       362
- ------------------------------------------------------------------------------------------------------------
                                                                            3,073                     3,093

PROPERTY, PLANT AND EQUIPMENT
Cost
      APAC                                                                    990                       809
      Ashland Distribution                                                    352                       332
      Ashland Specialty Chemical                                              768                       717
      Valvoline                                                               348                       354
      Corporate                                                               191                       201
- ------------------------------------------------------------------------------------------------------------
                                                                            2,649                     2,413
Accumulated depreciation, depletion and amortization                       (1,357)                   (1,252)
- ------------------------------------------------------------------------------------------------------------
                                                                            1,292                     1,161
- ------------------------------------------------------------------------------------------------------------
                                                                           $6,424                    $6,082
============================================================================================================

</TABLE>

See Notes to Consolidated Financial Statements.


<PAGE>
37
<TABLE>
<CAPTION>

(In millions)                                                                       1999                      1998
- -------------------------------------------------------------------------------------------------------------------
<S>                                                                               <C>                       <C>
LIABILITIES AND STOCKHOLDERS' EQUITY

CURRENT LIABILITIES
Debt due within one year
      Notes payable to financial institutions                                     $  182                    $   84
      Current portion of long-term debt                                               37                        41
Trade and other payables                                                           1,135                     1,199
Income taxes                                                                          42                        37
- -------------------------------------------------------------------------------------------------------------------
                                                                                   1,396                     1,361
NONCURRENT LIABILITIES
Long-term debt (less current portion) - Notes F and G                              1,627                     1,507
Employee benefit obligations - Note N                                                418                       458
Deferred income taxes - Note D                                                       226                       120
Reserves of captive insurance companies                                              175                       165
Other long-term liabilities and deferred credits                                     382                       334
Commitments and contingencies - Notes H and K
- -------------------------------------------------------------------------------------------------------------------
                                                                                   2,828                     2,584
STOCKHOLDERS'  EQUITY - Notes F, I and J
Preferred  stock, no par value, 30 million shares authorized

Common stockholders' equity
      Common stock, par value $1.00 per share
          Authorized - 300 million shares
          Issued - 72 million shares in 1999 and 76 million shares in 1998            72                        76
      Paid-in capital                                                                464                       602
      Retained earnings                                                            1,710                     1,501
      Accumulated other comprehensive loss                                           (46)                      (42)
- -------------------------------------------------------------------------------------------------------------------
                                                                                   2,200                     2,137
- -------------------------------------------------------------------------------------------------------------------
                                                                                  $6,424                    $6,082
===================================================================================================================

</TABLE>

<PAGE>
38

                 Ashland Inc. and Consolidated Subsidiaries
              STATEMENTS OF CONSOLIDATED STOCKHOLDERS' EQUITY
<TABLE>
<CAPTION>

                                                                                                        Accumulated
                                                                                                              other
                                           Preferred        Common        Paid-in          Retained   comprehensive
(In millions)                                  stock         stock        capital          earnings            loss        Total
=================================================================================================================================
<S>                                             <C>            <C>           <C>             <C>              <C>         <C>
BALANCE AT OCTOBER 1, 1996                      $293           $64           $280            $1,186           $ (9)       $1,814
Total comprehensive income(1)                                                                   279            (26)          253
Preferred stock cash dividends                                                                   (9)                          (9)
Common stock cash dividends, $1.10 a share                                                      (77)                         (77)
Issued common stock under
      Preferred stock conversion                (290)            9            281                                              -
      Stock incentive plans                                      2             44                                             46
      Employee savings plan                                                     1                                              1
Preferred stock redemption                        (3)                                                                         (3)
Other changes                                                                  (1)                                            (1)
- ---------------------------------------------------------------------------------------------------------------------------------
BALANCE AT SEPTEMBER 30, 1997                      -            75            605             1,379            (35)        2,024
Total comprehensive income(1)                                                                   203             (7)          196
Common stock cash dividends, $1.10 a share                                                      (84)                         (84)
Issued common stock under
      Stock incentive plans                                      1             15                                             16
      Acquisitions of other companies                            1             29                 3                           33
Repurchase of common stock                                      (1)           (45)                                           (46)
Other changes                                                                  (2)                                            (2)
- ---------------------------------------------------------------------------------------------------------------------------------
BALANCE AT SEPTEMBER 30, 1998                      -            76            602             1,501            (42)        2,137
Total comprehensive income(1)                                                                   290             (4)          286
Common stock cash dividends, $1.10 a share                                                      (81)                         (81)
Issued common stock under
      Stock incentive plans                                                     7                                              7
      Acquisitions of other companies                            2             77                                             79
Repurchase of common stock                                      (6)          (222)                                          (228)
- ---------------------------------------------------------------------------------------------------------------------------------
BALANCE AT SEPTEMBER 30, 1999                   $  -           $72           $464            $1,710           $(46)       $2,200
=================================================================================================================================
(1) Reconciliations of net income to total comprehensive income follow.

(In millions)                                                                                  1999           1998          1997
=================================================================================================================================
NET INCOME                                                                                     $290           $203          $279
Minimum pension liability adjustment                                                             13             (6)           (4)
      Related tax benefit (expense)                                                              (5)             2             2
Unrealized translation adjustments                                                              (11)            (7)          (27)
      Related tax benefit                                                                         3              1             -
Unrealized gains (losses) on securities                                                          (6)             8             5
      Related tax benefit (expense)                                                               2             (3)           (2)
Losses (gains) on securities included in net income                                               -             (3)            -
      Related tax expense                                                                         -              1             -
- ---------------------------------------------------------------------------------------------------------------------------------
TOTAL COMPREHENSIVE INCOME                                                                     $286           $196          $253
=================================================================================================================================
</TABLE>

At September 30, 1999,  the  accumulated  other  comprehensive  loss of $46
million was comprised of net unrealized  translation  losses of $36 million
and a minimum pension liability of $10 million.

See Notes to Consolidated Financial Statements.

<PAGE>
39

                 Ashland Inc. and Consolidated Subsidiaries
                   STATEMENTS OF CONSOLIDATED CASH FLOWS
                          Years Ended September 30
<TABLE>
<CAPTION>

(In millions)                                                      1999                     1998                       1997
- ----------------------------------------------------------------------------------------------------------------------------
<S>                                                               <C>                       <C>                        <C>
CASH FLOWS FROM CONTINUING OPERATIONS
Income from continuing operations                                 $ 290                     $203                       $192
Expense (income) not affecting cash
      Depreciation, depletion and amortization                      228                      181                        348
      Deferred income taxes                                         101                       60                         33
      Equity income from affiliates                                (349)                    (329)                       (39)
      Distributions from equity affiliates                          349                      252                         20
      Other items                                                   (2)                       (6)                         -
Change in operating assets and liabilities(1)                     (227)                        5                         11
- ----------------------------------------------------------------------------------------------------------------------------
                                                                   390                       366                        565
CASH FLOWS FROM FINANCING
Proceeds from issuance of long-term debt                           150                       150                         87
Proceeds from issuance of capital stock                              4                        10                         35
Repayment of long-term debt                                        (59)                      (53)                      (395)
Repurchase of capital stock                                       (228)                      (46)                        (3)
Increase (decrease) in short-term debt                              98                        81                        (68)
Dividends paid                                                     (81)                      (84)                       (86)
- ----------------------------------------------------------------------------------------------------------------------------
                                                                  (116)                       58                       (430)
CASH FLOWS FROM INVESTMENT
Additions to property, plant and equipment                        (248)                     (274)                      (356)
Purchase of leased assets associated with the
  formation of MAP                                                   -                      (254)                         -
Purchase of operations - net of cash acquired                      (72)                     (194)                       (79)
Investment purchases(2)                                           (235)                     (215)                      (248)
Investment sales and maturities(2)                                 311                       308                        216
Other - net                                                         46                        44                         27
- ----------------------------------------------------------------------------------------------------------------------------
                                                                  (198)                     (585)                      (440)
- ----------------------------------------------------------------------------------------------------------------------------
CASH PROVIDED (USED) BY CONTINUING OPERATIONS                       76                      (161)                      (305)
Cash provided (used) by discontinued operations - Note B             -                       (55)                       485
- ----------------------------------------------------------------------------------------------------------------------------
INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS                    76                      (216)                       180
Cash and cash equivalents - beginning of year                       34                       250                         70
- ----------------------------------------------------------------------------------------------------------------------------
CASH AND CASH EQUIVALENTS - END OF YEAR                          $ 110                      $ 34                       $250
============================================================================================================================
DECREASE (INCREASE) IN OPERATING ASSETS(1)
Accounts receivable                                              $ (90)                     $(54)                      $(16)
Inventories                                                        (26)                      (21)                        30
Deferred income taxes                                                1                       (16)                         -
Other current assets                                               (21)                      (36)                         6
Investments and other assets                                       (54)                      (19)                        (5)

INCREASE (DECREASE) IN OPERATING LIABILITIES(1)
Trade and other payables                                           (79)                       33                       (117)
Income taxes                                                         2                        (2)                        31
Noncurrent liabilities                                              40                       120                         82
- ----------------------------------------------------------------------------------------------------------------------------
CHANGE IN OPERATING ASSETS AND LIABILITIES                       $(227)                     $  5                       $ 11
============================================================================================================================

(1)  Excludes  changes  resulting  from  operations  acquired or sold.
(2)  Represents   primarily   investment   transactions  of  captive   insurance companies.
</TABLE>

See Notes to Consolidated Financial Statements.


<PAGE>
40

                 Ashland Inc. and Consolidated Subsidiaries
                 NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTE A - SIGNIFICANT ACCOUNTING POLICIES

BASIS OF PRESENTATION
The consolidated  financial  statements include the accounts of Ashland and
its majority  owned  subsidiaries,  except Arch Coal,  Inc.  Investments in
joint ventures, 20% to 50% owned affiliates and Arch Coal are accounted for
on the  equity  method.  Ashland  does not  consolidate  its 58%  ownership
interest in Arch Coal because supermajority  provisions in its bylaws grant
significant participating and veto rights to the minority shareholders.

Effective January 1, 1998, Ashland and Marathon Oil Company formed Marathon
Ashland Petroleum LLC (MAP),  combining the major elements of the refining,
marketing and transportation operations of the two companies. Ashland holds
a 38% interest in MAP, which is accounted for using the equity method.  For
comparison  purposes,  Ashland  changed  its method of  accounting  for the
businesses  conveyed  to MAP to the equity  method as of the  beginning  of
fiscal 1998.  Since  restatements  for prior years are not permitted  under
generally accepted accounting principles,  Ashland's consolidated financial
statements for 1999 and 1998 are not comparable with those for 1997.  While
the change had no effect on  Ashland's  net income or common  stockholders'
equity, it significantly  reduced  Ashland's  revenues,  costs,  assets and
liabilities, and changed certain components of its cash flow.

RISKS AND UNCERTAINTIES
The  preparation  of  Ashland's   consolidated   financial   statements  in
conformity with generally accepted accounting principles requires Ashland's
management  to make  estimates  and  assumptions  that affect the  reported
amounts of assets, liabilities,  revenues and expenses, and the disclosures
of contingent  assets and  liabilities.  Significant  items subject to such
estimates and  assumptions  include the carrying  value of  long-lived  and
intangible   assets,   inventory  and  receivable   valuation   allowances,
environmental  reserves,  employee benefit  obligations,  income recognized
under construction contracts,  and the ultimate realization of deferred tax
assets.  Actual  results could differ from the  estimates  and  assumptions
used.

Ashland's  results,  including  those of MAP and Arch Coal, are affected by
domestic and international economic, political, legislative, regulatory and
legal actions, as well as weather conditions.  Economic conditions, such as
recessionary trends,  inflation,  interest and monetary exchange rates, and
changes in the prices of crude oil, petroleum products and  petrochemicals,
can have a significant effect on operations.  Political actions may include
changes  in  the  policies  of  the  Organization  of  Petroleum  Exporting
Countries  or  other  developments  involving  or  affecting  oil-producing
countries,  including military conflict, embargoes, internal instability or
actions or reactions of the United States government in anticipation of, or
in  response  to,  such  actions.  While  Ashland  maintains  reserves  for
anticipated  liabilities and carries  various levels of insurance,  Ashland
could be affected by civil, criminal, regulatory or administrative actions,
claims or proceedings  relating to the  environment  or other  matters.  In
addition,  climate and weather can  significantly  affect Ashland's results
from several of its operations, such as its construction activities,  MAP's
heating oil business and coal sales and production of Arch Coal.
<TABLE>
<CAPTION>

INVENTORIES
(In millions)                                                                                       1999               1998
============================================================================================================================
<S>                                                                                                 <C>                <C>
Chemicals and plastics                                                                              $358               $352
Petroleum products                                                                                    45                 48
Construction materials                                                                                55                 39
Other products                                                                                        55                 49
Supplies                                                                                               5                  9
Excess of replacement costs over LIFO carrying values                                                (54)               (57)
- ----------------------------------------------------------------------------------------------------------------------------
                                                                                                    $464               $440
============================================================================================================================
</TABLE>

Chemicals,  plastics,  petroleum  products and supplies  with a replacement
cost of $302 million at September  30, 1999,  and $285 million at September
30, 1998,  are valued  using the  last-in,  first-out  (LIFO)  method.  The
remaining  inventories are stated generally at the lower of cost (using the
first-in, first-out [FIFO] or average cost method) or market.

Ashland decreased  certain LIFO inventories in 1997 for operating  reasons.
Cost of sales and operating  expenses  include costs for these  inventories
based on prior  years' LIFO  carrying  values  which were less than current
replacement costs. As a result of LIFO inventory  liquidations,  net income
was  increased  by $7 million (9 cents per share) in 1997.  The  effects of
LIFO inventory liquidations during 1998 and 1999 were not significant.


<PAGE>
41

LONG-LIVED AND INTANGIBLE ASSETS
The  cost  of  plant  and  equipment  is  principally  depreciated  by  the
straight-line  method over the estimated useful lives of the assets.  Costs
in  excess  of net  assets  of  companies  acquired  are  amortized  by the
straight-line  method over periods  generally  ranging from 15 to 40 years,
with an  average  remaining  life of 13 years.  Long-lived  and  intangible
assets  are  periodically   reviewed  for  recoverability  when  impairment
indicators  are  present.  Recorded  values  that  are not  expected  to be
recovered  through  undiscounted  future  cash  flows are  written  down to
current fair value, which is generally determined from estimated discounted
future net cash flows (assets held for use) or net realizable value (assets
held for sale).

Goodwill  amortization amounted to $34 million in 1999, $14 million in 1998
and $38 million in 1997.  These  amounts  included  unusual  charges of $19
million in 1999 and $26 million in 1997 for goodwill write-downs related to
certain European operations. Results from these operations had consistently
been well  below the levels  that were  expected  when they were  acquired,
necessitating the impairment review and resulting write-downs.  In addition
to these amounts,  equity income includes the amortization of the excess of
Ashland's  investment  over its underlying  equity in the net assets of MAP
and Arch Coal. At September 30, 1999,  such excess amounted to $399 million
for MAP and $72 million for Arch Coal.  Such amounts are being amortized on
a straight-line basis for MAP ($27 million in 1999 and $21 million in 1998)
and on the basis of tons of coal produced for Arch Coal ($3 million in 1999
and 1998 and $2 million in 1997).

ENVIRONMENTAL COSTS
Accruals for environmental  costs are recognized when it is probable that a
liability  has  been  incurred  and the  amount  of that  liability  can be
reasonably  estimated.  Such costs are charged to expense if they relate to
the remediation of conditions caused by past operations or are not expected
to mitigate or prevent  contamination from future operations.  Accruals are
recorded at  undiscounted  amounts  based on  experience,  assessments  and
current  technology,  without regard to any third-party  recoveries and are
regularly  adjusted as  environmental  assessments and remediation  efforts
proceed.

EARNINGS PER SHARE
The  following  table  sets  forth the  computation  of basic  and  diluted
earnings per share (EPS) from continuing operations.
<TABLE>
<CAPTION>

(In millions except per share data)                                             1999                  1998                   1997
==================================================================================================================================
<S>                                                                            <C>                   <C>                    <C>
NUMERATOR
Income from continuing operations                                              $ 290                 $ 203                  $ 192
Preferred stock dividends                                                          -                     -                     (9)
- ----------------------------------------------------------------------------------------------------------------------------------
Numerator for basic EPS - Income available to common shares                      290                   203                    183
Effect of dilutive securities
      Dividends on convertible preferred stock                                     -                     -                      9
      Interest on convertible debentures (net of income taxes)                     -                     -                      4
- ----------------------------------------------------------------------------------------------------------------------------------
Numerator for diluted EPS - Income available
      to common shares after assumed conversions                               $ 290                 $ 203                  $ 196
==================================================================================================================================
DENOMINATOR
Denominator for basic EPS - Weighted average
      common shares outstanding                                                   74                    76                     70
Common shares issuable upon
      Exercise of stock options                                                    1                     1                      2
      Conversion of debentures                                                     -                     -                      2
      Conversion of preferred stock                                                -                     -                      4
- ----------------------------------------------------------------------------------------------------------------------------------
Denominator for diluted EPS - Adjusted weighted
      average shares and assumed conversions                                      75                    77                     78
==================================================================================================================================
BASIC EPS FROM CONTINUING OPERATIONS                                           $3.94                 $2.68                  $2.61
DILUTED EPS FROM CONTINUING OPERATIONS                                         $3.89                 $2.63                  $2.51
==================================================================================================================================
</TABLE>

DERIVATIVE INSTRUMENTS
From time to time,  Ashland uses commodity futures contracts or derivatives
to manage  its  exposure  to price  fluctuations  for  natural  gas used by
Ashland's manufacturing facilities.  These financial products are also used
to hedge fixed price natural gas purchase or sales  contracts  entered into
under Ashland's energy management  program for its suppliers and customers.
Realized gains and losses on these  contracts are included in cost of sales
in the delivery month, with amounts paid or received on early  terminations
deferred on the balance  sheet in other  current  assets or trade and other
payables (the deferral method).


<PAGE>
42


NOTE A - SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

DERIVATIVE INSTRUMENTS (CONTINUED)

Ashland  uses  forward   exchange   contracts  to  hedge  foreign  currency
transaction   exposures   of   its   operations.    These   contracts   are
marked-to-market each month and included in trade and other payables,  with
the  offsetting  gain or loss  included  in other  income  (the fair  value
method).

Ashland  selectively  uses interest rate swap  agreements to obtain greater
access to the lower  borrowing  costs normally  available on  floating-rate
debt,  while  minimizing  refunding risk through the issuance of long-term,
fixed-rate  debt.  Each interest rate swap agreement is designated with all
or a  portion  of  the  principal  balance  and  term  of a  specific  debt
obligation.  These  agreements  involve the exchange of amounts  based on a
fixed  interest rate for amounts based on variable  interest rates over the
life of the  agreement,  without an  exchange of the  notional  amount upon
which the payments are based.  The  differential  to be paid or received as
interest  rates  change is  accrued  and  recognized  as an  adjustment  of
interest  expense (the accrual  method).  The related  amount payable to or
receivable from counterparties is included in trade and other payables. The
fair values of the swap  agreements  are not  recognized  in the  financial
statements.  Gains and losses on early  terminations  of interest rate swap
agreements   are  deferred  on  the  balance  sheet  (in  other   long-term
liabilities)  and amortized as an  adjustment to interest  expense over the
remaining  term  of the  original  contract  life  of the  terminated  swap
agreement.

In June 1998, the Financial Accounting Standards Board issued Statement No.
133  (FAS  133),   "Accounting  for  Derivative   Instruments  and  Hedging
Activities,"  which is required to be adopted in years beginning after June
15, 2000. Because of Ashland's minimal use of derivatives,  management does
not anticipate that its adoption of FAS 133 will have a significant  effect
on Ashland's earnings or financial position.

STOCK INCENTIVE PLANS
Ashland  accounts for its stock options  using the  intrinsic  value method
prescribed  by  Accounting  Principles  Board  Opinion  No.  25  (APB  25),
"Accounting  for Stock Issued to Employees,"  and related  Interpretations.
The  disclosure   requirements  of  Financial  Accounting  Standards  Board
Statement No. 123 (FAS 123), "Accounting for Stock-Based Compensation," are
included in Note J.

OTHER
Cash equivalents  include highly liquid  investments  maturing within three
months after purchase.

Income  related to  construction  contracts is generally  recognized by the
units-of-production    method,    which    is   a    variation    of    the
percentage-of-completion  method.  Any anticipated losses on such contracts
are charged against operations as soon as such losses are estimable.

Research and  development  costs are  expensed as incurred  ($27 million in
1999,  $28  million in 1998 and $29  million in 1997).

Certain  prior year  amounts  have been  reclassified  in the  consolidated
financial   statements  and   accompanying   notes  to  conform  with  1999
classifications.

NOTE B - DISCONTINUED OPERATIONS
On July 1, 1997,  Ashland  sold the  domestic  exploration  and  production
operations of Blazer Energy  Corporation,  realizing  cash proceeds of $566
million.  The sale resulted in a pretax gain of $138 million which,  net of
$67  million  of  income  taxes,  produced  a gain on sale of  discontinued
operations of $71 million. On May 6, 1998, Ashland completed its withdrawal
from the  exploration  business  through  the sale of its  exploration  and
production  operations  in  Nigeria  with  no  significant  gain  or  loss.
Components  of amounts  reflected  in income and cash flow related to these
discontinued operations are presented in the following table.
<TABLE>
<CAPTION>

(In millions)                                                  1999               1998                 1997
============================================================================================================
<S>                                                           <C>                <C>                   <C>
INCOME STATEMENT DATA
Revenues                                                      $   -              $   -                 $240
Costs and expenses                                                -                  -                 (215)
- ------------------------------------------------------------------------------------------------------------
Operating income                                                  -                  -                   25
Income tax expense                                                -                  -                    -
- ------------------------------------------------------------------------------------------------------------
Income from discontinued operations                           $   -              $   -                 $ 25
============================================================================================================
CASH FLOW DATA
Cash flows from operations                                    $   -              $ (81)                $(41)
Cash flows from investment (including sales proceeds)             -                 26                  526
- ------------------------------------------------------------------------------------------------------------
Cash provided (used) by discontinued operations               $   -              $ (55)                $485
============================================================================================================
</TABLE>


<PAGE>
43

NOTE C - INFORMATION BY INDUSTRY SEGMENT
Ashland's  operations are conducted  primarily in the United States and are
managed along industry segments,  which include APAC, Ashland Distribution,
Ashland Specialty  Chemical,  Valvoline,  Refining and Marketing,  and Arch
Coal.  Ashland  Distribution and Ashland Specialty  Chemical were formed in
1999, in an effort to provide  greater  market focus and definition for the
former Ashland Chemical  segment.  Information by industry segment shown on
Pages 52 and 53 has been restated to reflect the change.

The APAC group of companies  performs contract  construction  work, such as
paving, repairing and resurfacing highways, streets, airports,  residential
and commercial  developments,  sidewalks,  and driveways;  grading and base
work; and excavation and related  activities in the construction of bridges
and  structures,  drainage  facilities  and  underground  utilities  in  14
southern and midwestern  states.  APAC also produces and sells construction
materials,  such as hot-mix asphalt and ready-mix  concrete,  crushed stone
and other aggregate and, in certain markets, concrete block and specialized
construction  materials,  such as architectural block.

Ashland Distribution distributes chemicals,  plastics, fiber reinforcements
and fine ingredients in North America and plastics in Europe.

Ashland Specialty  Chemical  manufactures and supplies  specialty  chemical
products and services to industries  including the  adhesives,  automotive,
composites,   foundry,   merchant  marine,   paint,  paper,   plastics  and
semiconductor fabrication industries.

Valvoline is a marketer of automotive oils, chemicals,  appearance products
and services,  with sales in more than 140 countries.  Valvoline is engaged
in the "fast oil change"  business  through  owned and  franchised  outlets
operating under the Valvoline Instant Oil Change name.

The  Refining  and  Marketing  segment  includes  Ashland's  38%  ownership
interest  in Marathon  Ashland  Petroleum  LLC (MAP) and  certain  retained
refining  and  marketing  activities.  MAP  was  formed  January  1,  1998,
combining the major elements of the refining,  marketing and transportation
operations  of Ashland and Marathon Oil Company.  MAP has seven  refineries
with a combined crude oil refining  capacity of 935,000 barrels per day, 88
light  products and asphalt  terminals in the Midwest and Southeast  United
States,  more  than  5,400  retail  marketing  outlets  in  21  states  and
significant  pipeline  holdings.  Ashland  accounts for its interest in MAP
using the equity method. As a result, the segment  information for 1998 and
1999 is not comparable to 1997,  when Ashland's 100% ownership  interest in
its  former  Refining  and  Marketing  operations  (Ashland  Petroleum  and
SuperAmerica) was consolidated.

Arch Coal,  Inc. is a publicly  traded  company  which was created  July 1,
1997,  as a result of the merger of Ashland  Coal,  Inc.  and Arch  Mineral
Corporation.  Ashland holds a 58% ownership interest in Arch Coal, which it
accounts  for under the equity  method as described in Note A. Arch Coal is
the nation's  second  largest coal producer with  subsidiary  operations in
West Virginia,  Kentucky,  Virginia,  Illinois, Wyoming, Colorado and Utah.
Through these operations,  Arch Coal provides the fuel for approximately 6%
of the electricity generated in the United States.

Ashland  has been  exploring  strategic  alternatives  with  respect to its
investment  in  Arch  Coal.  After  a  careful   evaluation  of  identified
alternatives,  a proposal was made to Arch's Board of Directors  that would
result in a tax-free spin-off of this investment to Ashland's shareholders.
Arch has formed a special board committee to evaluate  Ashland's  proposal.
The proposal is subject to, among other things, a negotiated agreement with
the special board committee, approval by the Arch shareholders, a favorable
ruling from the Internal Revenue Service and approval of Ashland's Board of
Directors.  Even if an  agreement is reached and such  conditions  are met,
Ashland  anticipates that it will be several months before a spin-off could
be consummated.

Information  about  Ashland's  domestic  and  foreign  operations  follows.
Ashland has no material operations in any individual foreign country.
<TABLE>
<CAPTION>

                                             Revenues from external customers(1)                               Long-lived assets
                                      ----------------------------------------------------                -------------------------
 (In millions)                        1999                  1998                     1997                   1999              1998
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                  <C>                  <C>                     <C>                     <C>               <C>
United States                        $6,183               $5,880                  $11,821                 $1,181            $1,068
Foreign                               1,068                1,053                    1,140                    111                93
- -----------------------------------------------------------------------------------------------------------------------------------
                                     $7,251               $6,933                  $12,961                 $1,292            $1,161
===================================================================================================================================
</TABLE>

(1)  Prior to the formation of MAP, sales of gasoline  accounted for 19% of
     Ashland's  1997   consolidated   revenues  from  external   customers,
     excluding excise taxes.


<PAGE>
44


NOTE D - INCOME TAXES
A  summary  of  the  provision  for  income  taxes  related  to  continuing
operations follows.
<TABLE>
<CAPTION>

(In millions)                                                         1999                   1998                       1997
=============================================================================================================================
<S>                                                                  <C>                    <C>                        <C>
Current(1)
      Federal                                                        $  63                  $  42                      $  72
      State                                                             17                     (1)                         5
      Foreign                                                           11                     13                         17
- -----------------------------------------------------------------------------------------------------------------------------
                                                                        91                     54                         94
Deferred                                                               101                     60                         33
- -----------------------------------------------------------------------------------------------------------------------------
                                                                     $ 192                  $ 114                     $  127
=============================================================================================================================
</TABLE>

(1) Income tax payments  amounted to $142 million in 1999,  $109 million in
1998 and $51 million in 1997.

Deferred income taxes are provided for income and expense items  recognized
in different  years for tax and  financial  reporting  purposes.  Temporary
differences  that  give  rise  to  significant   deferred  tax  assets  and
liabilities follow.
<TABLE>
<CAPTION>

(In millions)                                                                                1999                       1998
=============================================================================================================================
<S>                                                                                        <C>                        <C>
Employee benefit obligations                                                               $  174                     $  182
Environmental, insurance and litigation reserves                                              123                        119
Compensation accruals                                                                          44                         49
Uncollectible accounts receivable                                                              11                         16
Other items                                                                                    76                         63
- -----------------------------------------------------------------------------------------------------------------------------
Total deferred tax assets                                                                     428                        429
- -----------------------------------------------------------------------------------------------------------------------------
Property, plant and equipment                                                                  95                         83
Investment in unconsolidated affiliates                                                       452                        362
- -----------------------------------------------------------------------------------------------------------------------------
Total deferred tax liabilities                                                                547                        445
- -----------------------------------------------------------------------------------------------------------------------------
Net deferred tax liability                                                                 $ (119)                    $  (16)
=============================================================================================================================
</TABLE>

The U.S. and foreign components of income from continuing operations before
income taxes and a reconciliation  of the statutory federal income tax with
the provision for income taxes follow.
<TABLE>
<CAPTION>

(In millions)                                                         1999                     1998                     1997
=============================================================================================================================
<S>                                                                  <C>                     <C>                      <C>
Income from continuing operations before income taxes
      United States                                                  $ 458                   $  274                   $  298
      Foreign                                                           24                       43                       21
- -----------------------------------------------------------------------------------------------------------------------------
                                                                     $ 482                   $  317                   $  319
=============================================================================================================================
Income taxes computed at U.S. statutory rates                        $ 169                   $  111                   $  112
Increase (decrease) in amount computed resulting from
      Equity income                                                     (2)                     (10)                     (10)
      State income taxes                                                16                        5                        6
      Net impact of foreign results                                      6                        5                       10
      Other items                                                        3                        3                        9
- -----------------------------------------------------------------------------------------------------------------------------
Income taxes                                                         $ 192                   $  114                   $  127
=============================================================================================================================
</TABLE>

Note E - UNCONSOLIDATED AFFILIATES
Affiliated  companies  accounted for on the equity method include  Marathon
Ashland  Petroleum LLC (MAP),  Arch Coal, Inc. and various other companies.
See  Notes A and C for a  description  of MAP and Arch  Coal,  as well as a
discussion  of the  use of the  equity  method  for  these  two  investees.
Summarized financial information reported by these affiliates and a summary
of the amounts  recorded in  Ashland's  consolidated  financial  statements
follow.  MAP is organized  as a limited  liability  company  (LLC) that has
elected  to  be  taxed  as  a  partnership.   Therefore,  the  parents  are
responsible  for income taxes  applicable  to their share of MAP's  taxable
income.  The net  income  reflected  below  for MAP  does not  include  any
provision for income taxes incurred by its parents.  At September 30, 1999,
Ashland's retained earnings include $257 million of undistributed  earnings
from unconsolidated affiliates accounted for on the equity method.


<PAGE>
45
<TABLE>
<CAPTION>

(In millions)                                        MAP                Arch Coal                   Other            Total
- ---------------------------------------------------------------------------------------------------------------------------
<S>                                              <C>                       <C>                     <C>             <C>
SEPTEMBER 30, 1999
Financial position
      Current assets                             $ 3,220                   $  331                  $   84
      Current liabilities                         (1,895)                    (365)                    (46)
                                                 ---------------------------------------------------------
      Working capital                              1,325                      (34)                     38
      Noncurrent assets                            3,611                    2,313                      72
      Noncurrent liabilities                        (271)                  (1,685)                    (19)
                                                 ---------------------------------------------------------
      Stockholders' equity                       $ 4,665                   $  594                  $   91
                                                 =========================================================
Results of operations
      Sales and operating revenues               $18,965                   $1,548                  $  163
      Income from operations                         976                       61                      23
      Net income                                     977                        2                      13
Amounts recorded by Ashland
      Investments and advances                     2,172(1)                   417(1)(2)                49           $2,638
      Equity income                                  345                       (2)                      6              349
      Distributions received                         333                       10                       6              349
===========================================================================================================================
SEPTEMBER 30, 1998
Financial position
      Current assets                             $ 3,190                   $  362                  $   74
      Current liabilities                         (1,915)                    (384)                    (34)
                                                 ---------------------------------------------------------
      Working capital                              1,275                      (22)                     40
      Noncurrent assets                            3,588                    2,470                      63
      Noncurrent liabilities                        (320)                  (1,826)                    (15)
                                                 ---------------------------------------------------------
      Stockholders' equity                       $ 4,543                   $  622                  $   88
                                                 =========================================================
Results of operations
      Sales and operating revenues               $14,588(3)                $1,363                  $  165
      Income from operations                         729(3)                   103                      45
      Net income                                     742(3)                    51                      13
Amounts recorded by Ashland
      Investments and advances                     2,102                      422                      45           $2,569
      Equity income                                  298(4)                    25                       6              329
      Distributions received                         233(4)                    10                       9              252
===========================================================================================================================
SEPTEMBER 30, 1997
Results of operations
      Sales and operating revenues                                         $1,367                  $1,117
      Income from operations                                                   71                     278
      Net income                                                               50                      65
Amounts recorded by Ashland
      Equity income                                                            25                      14           $   39
      Distributions received                                                   12                       8               20
===========================================================================================================================
</TABLE>

(1)      At  September  30,  1999,   Ashland's   investment   exceeded  its
         underlying  equity in net assets by $399  million  for MAP and $72
         million  for Arch Coal.  Such excess was being  amortized  against
         equity  income on a  straight-line  basis for MAP ($27  million in
         1999 and $21  million  in 1998)  and on the  basis of tons of coal
         produced for Arch Coal ($3 million in 1999, $3 million in 1998 and
         $2 million in 1997).
(2)      At September 30, 1999, the market value of Ashland's investment in
         Arch Coal's common stock amounted to $272 million.
(3)      Amounts  represent  results  of  operations  for MAP for the  nine
         months ended  September 30, 1998,  since MAP was formed on January
         1, 1998.
(4)      Includes $36 million of equity income and $61 million in cash flow
         from Ashland's  former  Refining and Marketing  operations for the
         quarter ended December 31, 1997.


<PAGE>
46


NOTE F - LONG-TERM DEBT
<TABLE>
<CAPTION>

(In millions)                                                             1999                1998
===================================================================================================
<S>                                                                      <C>                 <C>
Medium-term notes, due 2000-2025, interest at a weighted average rate
      of 8.7% at September 30, 1999 (6.8% to 10.4%)                      $  999              $ 888
8.80% debentures, due 2012                                                  250                250
Pollution control and industrial revenue bonds, due
      2003-2022, interest at a weighted average rate of 6.5%
      at September 30, 1999 (3.7% to 7.4%)                                  217                217
6.625% senior notes, due 2008                                               150                150
Other                                                                        48                 43
- ----------------------------------------------------------------------------------------------------
                                                                          1,664              1,548
Current portion of long-term debt                                           (37)               (41)
- ----------------------------------------------------------------------------------------------------
                                                                         $1,627             $1,507
====================================================================================================
</TABLE>

Aggregate maturities of long-term debt are $37 million in 2000, $75 million
in 2001,  $83 million in 2002, $89 million in 2003 and $57 million in 2004.
Excluded from such  maturities are $38 million of  floating-rate  pollution
control and  industrial  revenue  bonds,  due between 2003 and 2009.  These
bonds are subject to early  redemptions  at the  holders'  option,  but not
before October 1, 2000.

Ashland  has  two  revolving  credit  agreements  providing  for up to $400
million in  borrowings,  neither of which was in use at September 30, 1999.
The agreement  providing for $250 million in borrowings  expires on June 2,
2004. The agreement providing for $150 million in borrowings expires on May
31, 2000. The agreements contain a covenant limiting new borrowings.  Based
on  Ashland's   financial  position  at  September  30,  1999,   borrowings
(including any borrowings under these  agreements) could be increased by up
to $1.5 billion.  Additional  permissible borrowings are reduced by 150% of
any reductions in stockholders' equity.

Interest  payments on all  indebtedness  amounted to $136  million in 1999,
$132  million  in 1998  and $161  million  in 1997.  The  weighted  average
interest rate on short-term  borrowings  outstanding  was 5.7% at September
30, 1999, and 6.0% at September 30, 1998.

EXTRAORDINARY LOSS
On  June  3,  1997,   Ashland  called  its  outstanding  6.75%  Convertible
Subordinated  Debentures.  On July 3, 1997,  $123 million of the Debentures
were redeemed for 101.35% of the principal  amount,  plus accrued interest,
thereby  eliminating  an associated  2.4 million  shares of Ashland  Common
Stock that had been reserved for conversion.  On September 3, 1997, Ashland
announced  that its 11.125%  Sinking Fund  Debentures  would be redeemed on
October 15, 1997.  The principal  amount  outstanding of $200 million had a
redemption price of 105.562%, plus accrued interest to the redemption date.
On September  23,  1997,  Ashland  delivered  to the trustee U.S.  Treasury
securities maturing on October 15, 1997, sufficient to cover the redemption
price and accrued  interest in  accordance  with the  indenture  agreement,
thereby relieving Ashland of any further  obligations under the Debentures.
The redemption  premium and writeoff of unamortized  deferred debt issuance
expenses  related  to these two  transactions  resulted  in pretax  charges
totaling  $15  million  which,  net of income tax  benefits  of $6 million,
resulted in an extraordinary  loss of $9 million on the early retirement of
debt.

NOTE G - FINANCIAL INSTRUMENTS

COMMODITY AND FOREIGN CURRENCY HEDGES
Ashland uses commodity futures contracts and forward exchange  contracts to
reduce its exposure to certain  risks  inherent  within its  businesses  as
described in Note A. The fair value of open commodity and foreign  exchange
contracts was not significant at September 30, 1999, and 1998.

INTEREST RATE SWAPS
Ashland  selectively  uses interest rate swap  agreements to obtain greater
access to the lower  borrowing  costs normally  available on  floating-rate
debt,  while  minimizing  refunding risk through the issuance of long-term,
fixed-rate  debt.  During the quarter  ended  December  31,  1998,  Ashland
liquidated  $200 million of its interest  rate swap  agreements,  which had
converted  fixed-rate  debt to floating  rates at September  30, 1998.  The
final reset on the remaining $25 million  floating-rate  swap agreement was
set on July 6,  1999,  with  Ashland  due to receive  the final  settlement
payment on January 6, 2000.



<PAGE>
47

FAIR VALUES
The  carrying  amounts and fair values of Ashland's  significant  financial
instruments  at September  30, 1999,  and 1998,  are shown below.  The fair
values  of cash and cash  equivalents,  investments  of  captive  insurance
companies and notes  payable to financial  institutions  approximate  their
carrying  amounts.  The fair values of  long-term  debt are based on quoted
market prices or, if market prices are not available, the present values of
the underlying  cash flows  discounted at Ashland's  incremental  borrowing
rates.  The fair values of interest  rate swaps are based on quoted  market
prices,  which  reflect  the  present  values  of the  differences  between
estimated future variable-rate payments and future fixed-rate receipts.
<TABLE>
<CAPTION>

                                                                                     1999                                     1998
                                                        ---------------------------------            ------------------------------
                                                        Carrying                     Fair            Carrying                 Fair
(In millions)                                             amount                    value              amount                value
- -----------------------------------------------------------------------------------------------------------------------------------
<S>                                                      <C>                       <C>                <C>                   <C>
Assets
  Cash and cash equivalents                              $  110                    $  110             $   34                $   34
  Investments of captive insurance companies(1)              16                        16                 98                    98
  Interest rate swaps                                         -                         -                  -                     8
Liabilities
  Notes payable to financial institutions                   182                       182                 84                    84
  Long-term debt (including current portion)              1,664                     1,732              1,548                 1,775
===================================================================================================================================
</TABLE>

(1) Included in other noncurrent assets in the Consolidated Balance Sheets.

NOTE H - LEASES AND OTHER COMMITMENTS

LEASES
Ashland  and  its  subsidiaries   are  lessees  in  noncancelable   leasing
agreements  for office  buildings,  warehouses,  transportation  equipment,
storage  facilities,  retail  outlets,  manufacturing  facilities and other
equipment and properties which expire at various dates.  Capitalized  lease
obligations are not significant and are included in long-term debt.  Future
minimum  rental  payments at September 30, 1999,  and rental  expense under
operating  leases follow.  During 1998,  Ashland  purchased $254 million in
formerly leased assets in connection with the formation of Marathon Ashland
Petroleum LLC (MAP), resulting in reduced rental expense.
<TABLE>
<CAPTION>

(In millions)
- -----------------------------------------------------------------------------------------------------------
Future minimum rental payments    Rental expense                   1999              1998             1997
- -------------------------------  --------------------------------------------------------------------------
<S>                   <C>         <C>                              <C>               <C>              <C>
2000                  $ 44
2001                    38        Minimum rentals
2002                    30         (including rentals under
2003                    26          short-term leases)             $103              $119             $144
2004                    22        Contingent rentals                  5                 8               13
Later years            130        Sublease rental income             (3)               (6)             (13)
- -------------------------------  ---------------------------------------------------------------------------
                      $290                                         $105              $121             $144
============================================================================================================
</TABLE>

OTHER COMMITMENTS
To obtain  mining  permits,  Arch Coal must post surety bonds  guaranteeing
that it will perform any required  reclamation upon closure of a mine. Such
bonds are  currently  included in Ashland's  corporate  surety bond program
which includes its wholly owned  subsidiaries,  primarily the APAC group of
construction  companies.  Since Ashland has indemnity  agreements  with its
surety  companies,  Ashland was guarantor for reclamation and various other
bonds posted by Arch Coal totaling $635 million at September 30, 1999.

Ashland  and  Marathon  (collectively  the  Lenders)  have  entered  into a
revolving credit  agreement  providing for loans up to $500 million to MAP.
Loans will be funded by the  Lenders  based on their  respective  ownership
interests.  At September  30, 1999,  no loans were  outstanding  under this
agreement.


<PAGE>
48

NOTE I - CAPITAL STOCK
Ashland's  Board of Directors  has  authorized  the purchase of 9.4 million
shares of Ashland  common stock in the open market.  Through  September 30,
1999, Ashland had repurchased 6.2 million shares at a cost of $274 million.

In March  1997,  Ashland  called  the 6 million  outstanding  shares of its
$3.125  Cumulative  Convertible  Preferred Stock.  Each preferred share was
convertible  into  1.546  shares of  Ashland  common  stock,  plus cash for
fractional shares. Almost 99% of the series was submitted for conversion to
common stock by the March 31 deadline.  The remaining preferred shares were
redeemed  at a price of  $51.88  per  share  plus  19.1  cents per share of
accrued and unpaid dividends.

Under Ashland's  Shareholder  Rights Plan, each common share is accompanied
by one right to purchase  one-thousandth share of preferred stock for $140.
Each one-thousandth  share of preferred stock will be entitled to dividends
and to vote on an equivalent  basis with one common  share.  The rights are
neither  exercisable  nor  separately  transferable  from the common shares
unless a party  acquires or tenders for more than 15% of  Ashland's  common
stock.  If any party  acquires  more than 15% of Ashland's  common stock or
acquires  Ashland in a business  combination,  each right (other than those
held by the acquiring party) will entitle the holder to purchase  preferred
stock of Ashland or the acquiring  company at a substantial  discount.  The
rights expire on May 16, 2006,  and Ashland's  Board of Directors can amend
certain  provisions  of the Plan or redeem  the rights at any time prior to
their becoming exercisable.

At September 30, 1999,  500,000  shares of cumulative  preferred  stock are
reserved for potential  issuance under the Shareholder  Rights Plan and 6.4
million  common shares are reserved for issuance  under  outstanding  stock
options.

NOTE J - STOCK INCENTIVE PLANS
Ashland has stock  incentive  plans under which key  employees or directors
can purchase shares of common stock under stock options or restricted stock
awards. Stock options are granted to employees at a price equal to the fair
market value of the stock on the date of grant and become  exercisable over
periods of one to four years.  Unexercised options lapse 10 years after the
date of grant.  Restricted  stock awards entitle  employees or directors to
purchase  shares at a nominal  cost, to vote such shares and to receive any
dividends  thereon.  However,  such shares are subject to  forfeiture  upon
termination of service before the restriction period ends.

As discussed in Note A, Ashland  accounts for its stock  incentive plans in
accordance with APB 25. Ashland has not recognized compensation expense for
stock options,  because the exercise price of the options equals the market
price  of  the  underlying  stock  on  the  date  of  grant,  which  is the
measurement  date.  If the  alternative  method  of  accounting  for  stock
incentive  plans  prescribed  by FAS 123 had been  followed,  Ashland's net
income and  earnings  per share  would  have been  reduced to the pro forma
amounts shown in the following  table.  The weighted  average fair value of
options granted was determined using the Black-Scholes option pricing model
with the indicated assumptions.
<TABLE>
<CAPTION>

                                                              1999                     1998                       1997
======================================================================================================================
<S>                                                          <C>                     <C>                        <C>
 Pro forma
     Net income (in millions)                               $ 286                   $  199                     $ 277
      Basic earnings per share                                3.88                     2.63                      3.83
      Diluted earnings per share                              3.84                     2.58                      3.61
- ----------------------------------------------------------------------------------------------------------------------
Weighted average fair value per share of options
   granted                                                   $7.97                   $11.45                    $11.28
- ----------------------------------------------------------------------------------------------------------------------
Assumptions (weighted average)
      Risk-free interest rate                                  6.0%                     4.7%                      4.6%
      Expected dividend yield                                  3.0%                     2.0%                      2.5%
      Expected volatility                                     21.0%                    23.8%                     22.5%
      Expected life (in years)                                 5.0                      5.0                       5.0
======================================================================================================================
</TABLE>

A progression of activity and various other  information  relative to stock
options is presented in the following table.
<TABLE>
<CAPTION>

                                                            1999                     1998                            1997
                                            --------------------   ----------------------       -------------------------
                                                        Weighted                 Weighted                        Weighted
                                                         average                  average                         average
                                            Common  option price    Common   option price       Common       option price
(In thousands except per share data)        shares     per share    shares      per share       shares          per share
- --------------------------------------------------------------------------------------------------------------------------
<S>                                         <C>           <C>        <C>           <C>           <C>               <C>
Outstanding - beginning of year(1)          4,965         $38.82     4,718         $37.52        5,247             $33.97
Granted                                     1,590          36.97       580          48.07          814              53.22
Exercised                                    (120)         34.55      (282)         34.85       (1,271)             32.94
Canceled                                      (54)         49.75       (51)         45.78          (72)             37.29
- --------------------------------------------------------------------------------------------------------------------------
Outstanding - end of year(1)                6,381         $38.34     4,965         $38.82        4,718             $37.52
==========================================================================================================================
Exercisable - end of year                   4,348         $37.65     3,836         $35.93        3,373             $33.78
==========================================================================================================================
</TABLE>

(1)      Shares of common stock  available  for future grants of options or
         awards  amounted to 3,670,000 at September 30, 1999, and 5,134,000
         at  September  30,  1998.  Exercise  prices per share for  options
         outstanding  at September  30, 1999,  ranged from $23.88 to $33.88
         for 1,978,000 shares,  from $35.88 to $43.13 for 3,054,000 shares,
         and from  $48.00 to $53.38  for  1,349,000  shares.  The  weighted
         average remaining contractual life of the options was 6.6 years.



<PAGE>
49


NOTE K - LITIGATION, CLAIMS AND CONTINGENCIES
Ashland is subject to various federal,  state and local  environmental laws
and regulations  that require  remediation  efforts at multiple  locations,
including current operating  facilities,  operating  facilities conveyed to
Marathon  Ashland  Petroleum  LLC  (MAP),   previously  owned  or  operated
facilities,  and  Superfund  or other waste  sites.  During  1998,  Ashland
provided  additional  environmental  reserves  of  $38  million  associated
principally with the completion of certain voluntary efforts in progress at
various operating  facilities conveyed to MAP and the closing of a landfill
near Ashland's former Catlettsburg,  Kentucky refinery. Consistent with its
accounting  policy  for  environmental   costs,   Ashland's   reserves  for
environmental  assessments and remediation efforts amounted to $166 million
at September 30, 1999, and $172 million at September 30, 1998. Such amounts
reflect Ashland's estimates of the most likely costs which will be incurred
over an extended period to remediate  identified  environmental  conditions
for  which  the  costs  are  reasonably  estimable,  without  regard to any
third-party recoveries.

Environmental  reserves are subject to numerous inherent uncertainties that
affect  Ashland's  ability to estimate its share of the  ultimate  costs of
required  remediation  efforts.  Such uncertainties  involve the nature and
extent of  contamination  at each  site,  the  extent of  required  cleanup
efforts under existing environmental  regulations,  widely varying costs of
alternate  cleanup  methods,  changes  in  environmental  regulations,  the
potential effect of continuing improvements in remediation technology,  and
the number and financial strength of other potentially  responsible parties
at  multiparty  sites.  Reserves are  regularly  adjusted as  environmental
assessments and remediation efforts proceed.

During 1999, as part of a comprehensive  environmental  insurance  recovery
project,  Ashland  entered into  settlement  agreements with certain of its
insurance  carriers in exchange  for  releases of their  present and future
liabilities to Ashland under its historical liability policies. As a result
of these agreements, Ashland recorded pretax income of $43 million.

Ashland is a defendant in a series of cases  involving more than 600 former
workers  at  the  Lockheed  aircraft  manufacturing  facility  in  Burbank,
California.  The plaintiffs  allege personal injury resulting from exposure
to chemicals sold to Lockheed by Ashland,  and inadequate  labeling of such
chemicals.  The cases are being tried in the Superior Court of the State of
California for the County of Los Angeles.  To date,  five trials  involving
approximately  130 plaintiffs  have resulted in total  verdicts  adverse to
Ashland of approximately $80 million (approximately $75 million of which is
punitive  damages).  The  damage  awards  have been  appealed  and  Ashland
believes  that there is a  substantial  probability  that the damage awards
will be reversed or reduced substantially.

In addition to these matters,  Ashland and its  subsidiaries are parties to
numerous  other  claims  and  lawsuits,  some of which are for  substantial
amounts. While these actions are being contested, the outcome of individual
matters is not predictable with assurance.

Ashland does not believe that any liability resulting from any of the above
matters, after taking into consideration its insurance coverage and amounts
already   provided  for,  will  have  a  material  adverse  effect  on  its
consolidated  financial position,  cash flows or liquidity.  However,  such
matters  could  have a  material  effect  on  results  of  operations  in a
particular  quarter  or fiscal  year as they  develop  or as new issues are
identified.

NOTE L - ACQUISITIONS AND DIVESTITURES

ACQUISITIONS
During  1999,  APAC  acquired  14  construction  businesses,  six of  which
included the issuance of $79 million in Ashland common stock.  During 1998,
APAC  acquired 10  Missouri-based  companies  known as the  Masters-Jackson
group,  strengthening APAC's capabilities in asphalt production and paving,
concrete  paving,  aggregate  production  and  bridge-building,   and  also
acquired several smaller  construction  businesses.  Also in 1998,  Ashland
Distribution  and Ashland  Specialty  Chemical  acquired  Gwil  Industries'
Plastics  Division  and made  several  smaller  acquisitions.  In addition,
Valvoline  acquired  the Eagle One brand of premium  automotive  appearance
products. Eagle One and four of the smaller APAC acquisitions were acquired
by the issuance of a total of $61 million in Ashland common stock,  certain
of which were  accounted for as poolings of  interests.  Prior periods were
not restated,  since the effects would have been  insignificant.  The other
acquisitions,  as well as several smaller acquisitions completed during the
last  three  years,  were  accounted  for as  purchases  and did not have a
significant effect on Ashland's consolidated financial statements.

DIVESTITURES
During 1998,  Ashland sold its 23% interest in Melamine  Chemicals  for $26
million,  resulting in a pretax gain of $14 million ($6 million after tax).
In 1997, Ashland sold the domestic exploration and production operations of
Blazer Energy  Corporation.  In 1998, Ashland completed its withdrawal from
the business through the sale of its exploration and production  operations
in Nigeria.  See Note B for a description of these  transactions  and their
impact on Ashland's consolidated financial statements.

NOTE M - RELATED PARTY TRANSACTIONS

Ashland sells  chemicals and lubricants to Marathon  Ashland  Petroleum LLC
(MAP) and purchases  petroleum  products from MAP. Such transactions are in
the ordinary course of business at negotiated prices comparable to those of
transactions  with other  customers  and  suppliers.  In addition,  Ashland
leases certain facilities to MAP, and provides certain computer,  treasury,
accounting, internal auditing and legal services to MAP. For the year ended
September  30, 1999,  Ashland's  sales to MAP amounted to $14 million,  its
purchases  from MAP amounted to $181 million,  and its costs charged to MAP
amounted to $17  million.  Comparable  amounts  for the nine  months  ended
September  30,  1998,  were $14  million,  $147  million,  and $21 million.
Ashland's  transactions  with other affiliates and related parties were not
significant.


<PAGE>
50

NOTE N - EMPLOYEE BENEFIT PLANS

PENSION AND OTHER POSTRETIREMENT PLANS
Ashland  and its  subsidiaries  sponsor  noncontributory,  defined  benefit
pension plans that cover substantially all employees.  Benefits under these
plans are generally based on employees'  years of service and  compensation
during the years immediately preceding their retirement. For certain plans,
50% of employees'  leveraged employee stock ownership plan (LESOP) accounts
are  coordinated  with and used to fund  their  pension  benefits.  Ashland
determines  the level of  contributions  to its pension plans  annually and
contributes  amounts  within the  limitations  imposed by Internal  Revenue
Service regulations.

Ashland and its subsidiaries also sponsor unfunded  postretirement  benefit
plans,  which provide health care and life insurance  benefits for eligible
employees who retire or are disabled.  Retiree  contributions  to Ashland's
health care plans are adjusted  periodically,  and the plans  contain other
cost-sharing features, such as deductibles and coinsurance.  Life insurance
plans are generally noncontributory. Ashland funds the costs of benefits as
they are paid.

Summaries  of the  changes  in the  benefit  obligations  and  plan  assets
(primarily  listed stocks and debt  securities) and of the funded status of
the plans follow.
<TABLE>
<CAPTION>

                                                                 Pension benefits
                                           -------------------------------------------------------
                                                         1999                      1998                 Other postretirement
                                           ----------------------------    -----------------------             benefits
                                            Qualified      Nonqualified   Qualified   Nonqualified    ------------------------
(In millions)                                   plans             plans       plans          plans     1999              1998
- ------------------------------------------------------------------------------------------------------------------------------
<S>                                              <C>                <C>        <C>             <C>     <C>               <C>
CHANGE IN BENEFIT OBLIGATIONS
Benefit obligations at October 1                 $505               $98        $539            $96     $262              $308
Service cost                                       33                 1          26              2        8                 8
Interest cost                                      35                 6          27              7       18                16
Retiree contributions                               -                 -           -              -        4                 4
Benefits paid                                     (17)               (3)        (17)           (10)     (23)              (21)
Obligations assumed by MAP                          -                 -        (144)            (9)       -               (66)
Other-primarily actuarial (gain) loss             (27)              (14)         75             11       (7)               13
- ------------------------------------------------------------------------------------------------------------------------------
Benefit obligations at September 30              $529               $88        $506            $97     $262              $262
==============================================================================================================================
CHANGE IN PLAN ASSETS
Value of plan assets at October 1                $369               $ -        $435            $ -     $  -              $  -
Actual return on plan assets                       31                 -          19              -        -                 -
Employer contributions                             42                 -           4              -       19                17
Retiree contributions                               -                 -           -              -        4                 4
Benefits paid                                     (17)                -         (17)             -      (23)              (21)
Assets transferred to MAP                           4                 -         (72)             -        -                 -
- ------------------------------------------------------------------------------------------------------------------------------
Value of plan assets at September 30             $429               $ -        $369            $ -     $  -              $  -
==============================================================================================================================
FUNDED STATUS OF THE PLANS
Under (over) funded accumulated obligation(1)    $(14)              $73        $ 20            $83     $262              $262
Provision for future salary increases             114                15         117             14        -                 -
- ------------------------------------------------------------------------------------------------------------------------------
Excess of obligations over plan assets(1)         100                88         137             97      262               262
Unrecognized actuarial loss                       (36)              (26)        (66)           (40)      (7)              (12)
Unrecognized transition gain (loss)                 -                (1)          1             (1)       -                 -
Unrecognized prior service credit (cost)           (5)                -          (6)             -       39                48
- ------------------------------------------------------------------------------------------------------------------------------
Net liability recognized                         $ 59               $61        $ 66            $56     $294              $298
==============================================================================================================================
BALANCE SHEET LIABILITIES (ASSETS)
Prepaid benefit costs                                      $ (2)                      $ (2)            $  -              $  -
Accrued benefit liabilities                                 139                        156              294               298
Intangible assets                                            (1)                        (3)               -                 -
Accumulated other comprehensive loss                        (16)                       (29)               -                 -
- ------------------------------------------------------------------------------------------------------------------------------
Net liability recognized                                   $120                       $122             $294              $298
==============================================================================================================================
ASSUMPTIONS AS OF SEPTEMBER 30
Discount rate                                              7.75%                      7.00%            7.75%             7.00%
Rate of compensation increase                              5.00                       5.00                -                 -
Expected return on plan assets                             9.00                       9.00                -                 -
==============================================================================================================================
</TABLE>

(1)      The projected benefit obligations, accumulated benefit obligations
         and plan  assets for  qualified  pension  plans  with  accumulated
         benefit  obligations  in excess of plan assets were $506  million,
         $389 million and $369 million as of September 30, 1998.


<PAGE>
51

The  following   table   details  the   components  of  pension  and  other
postretirement benefit costs.
<TABLE>
<CAPTION>

                                                    Pension benefits                       Other postretirement benefits
                                          -------------------------------------            ------------------------------
(In millions)                             1999            1998            1997             1999        1998         1997
=========================================================================================================================
<S>                                        <C>             <C>            <C>              <C>          <C>          <C>
Service cost                               $34             $28            $36              $  8         $ 8          $11
Interest cost                               41              34             42                18          16           21
Expected return on plan assets             (34)            (30)           (31)                -           -            -
Other amortization and deferral              5               8              1                (7)        (10)         (16)
- -------------------------------------------------------------------------------------------------------------------------
                                           $46             $40            $48              $ 19         $14          $16
=========================================================================================================================
</TABLE>

Ashland  amended  nearly all of its  retiree  health  care plans in 1992 to
place a cap on its contributions  and to adopt a cost-sharing  method based
upon years of service. The cap limits Ashland's  contributions to base year
per capita  costs,  plus  annual  increases  of up to 4.5% per year.  These
amendments  reduced  Ashland's  obligations  under its retiree  health care
plans at that time by $197  million,  which was being  amortized  to income
over  approximately 12 years.  During 1998,  Marathon Ashland Petroleum LLC
(MAP) assumed certain of Ashland's postretirement benefit obligations,  and
$38 million of the unrecognized credit from this plan amendment was applied
against the carrying  value of Ashland's  investment  in MAP. The remaining
credit  at  September  30,  1999,  amounted  to $41  million,  and  will be
amortized  over  approximately  five years in  declining  amounts  from $10
million in 2000 to $6 million in 2004.

OTHER PLANS
Ashland  sponsors a savings plan to assist eligible  employees in providing
for retirement or other future needs. Under that plan, Ashland  contributes
up to 4.2% of a participating  employee's earnings.  Company  contributions
amounted  to $15  million in 1999,  $15  million in 1998 and $21 million in
1997.

NOTE O - SUBSEQUENT EVENT
In October 1999,  Ashland acquired  Superfos a/s, an industrial  company in
Copenhagen,  Denmark,  at a cost of approximately  $950 million,  including
assumed debt.  Ashland has also reached an agreement to sell the businesses
of  Superfos  other  than  its U.S.  construction  operations  to  Industri
Kapital,  a European  private equity fund,  for a short-term  note for $285
million  and cash.  After  that sale  during  the  December  1999  quarter,
Ashland's  net cost for the  U.S.  construction  business  of  Superfos  is
expected to be about $525 million.  Since the  acquisition  was funded with
debt using new credit  facilities,  Ashland's debt is expected to initially
increase to around 56% of capital employed, declining to about 52% once the
sale is completed and the note is redeemed in the March 2000 quarter.

NOTE P - QUARTERLY FINANCIAL INFORMATION (UNAUDITED)
The following table presents quarterly financial  information and per share
data relative to Ashland's common stock.
<TABLE>
<CAPTION>

Quarters ended                            December 31               March 31                June 30               September 30
- -------------------------------------------------------        -----------------        --------------        ------------------
(In millions except per share data)    1998        1997        1999         1998        1999      1998        1999        1998
===================================================================================================================================
<S>                                  <C>         <C>         <C>          <C>         <C>       <C>         <C>         <C>
Sales and operating revenues         $1,646      $1,598      $1,503       $1,473      $1,796    $1,705      $1,856      $1,757
Operating income                         16         114         176           80         197       226         233          26
Net income (loss)                       (11)         52          87           28         100       123         114           -
Basic earnings (loss) per share        (.14)        .69        1.17          .37        1.36      1.61        1.58           -
Diluted earnings (loss) per share      (.14)        .68        1.16          .37        1.35      1.59        1.57           -
Excluding unusual items(1)
      Operating income                  109         100          44           77         173       225         168         139
      Net income                         46          46           6           26          85       122          79          69
      Basic earnings per share          .62         .61         .08          .35        1.16      1.60        1.09         .91
      Diluted earnings per share        .62         .60         .08          .34        1.15      1.58        1.08         .91
Common dividends per share             .275        .275        .275         .275        .275      .275        .275        .275
Market price per common share
      High                               52          55          50-5/8       57-15/16    44-1/2    56-3/16     43-1/4      56-5/16
      Low                                42-9/16     44-1/8      40-15/16     49-1/2      39-7/16   48          33-5/8      45-5/16
===================================================================================================================================
</TABLE>

(1) See  Management's  Discussion and Analysis and  Information by Industry
Segment for a discussion of unusual items.


<PAGE>
52

                 Ashland Inc. and Consolidated Subsidiaries
                      INFORMATION BY INDUSTRY SEGMENT
                          Years Ended September 30
<TABLE>
<CAPTION>

(In millions)                                          1999                     1998                     1997
==============================================================================================================
<S>                                                  <C>                      <C>                      <C>
REVENUES
Sales and operating revenues
      APAC                                           $1,678                   $1,444                   $1,257
      Ashland Distribution                            2,925                    2,941                    2,818
      Ashland Specialty Chemical                      1,263                    1,244                    1,205
      Valvoline                                       1,059                    1,023                    1,053
      Refining and Marketing                              -                        -                    6,828
      Intersegment sales(1)
          Ashland Distribution                          (35)                     (27)                     (29)
          Ashland Specialty Chemical                    (84)                     (80)                     (78)
          Valvoline                                      (5)                     (11)                     (12)
          Refining and Marketing                          -                        -                     (209)
- --------------------------------------------------------------------------------------------------------------
                                                      6,801                    6,534                   12,833
Equity income
      Ashland Specialty Chemical                          5                        6                        9
      Valvoline                                           1                        -                        -
      Refining and Marketing                            345                      298                        5
      Arch Coal                                          (2)                      25                       25
- --------------------------------------------------------------------------------------------------------------
                                                        349                      329                       39
Other income
      APAC                                               12                        8                        6
      Ashland Distribution                                6                        6                        5
      Ashland Specialty Chemical                         19                       37                       21
      Valvoline                                           6                        6                        8
      Refining and Marketing                              8                        4                       31
      Corporate                                          50                        9                       18
- --------------------------------------------------------------------------------------------------------------
                                                        101                       70                       89
- --------------------------------------------------------------------------------------------------------------
                                                     $7,251                   $6,933                  $12,961
==============================================================================================================
OPERATING INCOME
APAC                                                 $  108                   $   90                  $    82
Ashland Distribution                                     37(2)                    57                       48(3)
Ashland Specialty Chemical                              107                      101(4)                    92(3)
Valvoline                                                74                       53                       65(3)
Refining and Marketing(5)                               206(6)                   254(7)                   209(8)
      Inventory valuation adjustments(9)                117                      (15)                       -
Arch Coal                                                (3)                      25                       25(10)
Corporate                                               (24)(11)                (118)(12)                 (60)
- --------------------------------------------------------------------------------------------------------------
                                                     $  622                   $  447                  $   461
==============================================================================================================
ASSETS
APAC                                                 $  996                   $  757                  $   531
Ashland Distribution                                    917                      915                      834
Ashland Specialty Chemical                              878                      861                      749
Valvoline                                               561                      581                      550
Refining and Marketing                                2,229                    2,189                    2,726
Arch Coal                                               417                      422                      403
Corporate(13)                                           426                      357                      669
- --------------------------------------------------------------------------------------------------------------
                                                     $6,424                   $6,082                   $6,462
==============================================================================================================

</TABLE>

<PAGE>
53

<TABLE>
<CAPTION>

(In millions)                                          1999                     1998                      1997
- ---------------------------------------------------------------------------------------------------------------
<S>                                                  <C>                      <C>                         <C>
INVESTMENT IN EQUITY AFFILIATES
APAC                                                 $   10                   $   10                      $  -
Ashland Specialty Chemical                               33                       30                        40
Valvoline                                                 6                        5                         6
Refining and Marketing                                2,172                    2,102                        37
Arch Coal                                               417                      422                       403
Corporate                                                 -                        -                         3
- ---------------------------------------------------------------------------------------------------------------
                                                     $2,638                   $2,569                      $489
===============================================================================================================
EXPENSE (INCOME) NOT AFFECTING CASH
Depreciation, depletion and amortization
      APAC                                           $   89                   $   64                      $ 49
      Ashland Distribution                               44(14)                   27                        37(3)
      Ashland Specialty Chemical                         53                       52                        57(3)
      Valvoline                                          26                       24                        32(3)
      Refining and Marketing                              -                        -                       160
      Corporate                                          16                       14                        13
- ---------------------------------------------------------------------------------------------------------------
                                                        228                      181                       348
Other noncash items(15)
      APAC                                                1                        3                         9
      Ashland Distribution                               (6)                      (2)                        2
      Ashland Specialty Chemical                          8                       (2)                        -
      Valvoline                                          (1)                      (1)                       (4)
      Refining and Marketing                             93                       36                        22
      Arch Coal                                           9                      (15)                      (11)
      Corporate                                          (5)                     (42)                       (4)
- ---------------------------------------------------------------------------------------------------------------
                                                         99                      (23)                       14
- ---------------------------------------------------------------------------------------------------------------
                                                     $  327                   $  158                      $362
===============================================================================================================
ADDITIONS TO PROPERTY, PLANT AND EQUIPMENT
APAC                                                 $  104                   $   81                      $ 62
Ashland Distribution                                     30                       47                        27
Ashland Specialty Chemical                               70                       94                        73
Valvoline                                                26                       32                        29
Refining and Marketing                                    -                        -                       150
Corporate                                                18                       20                        15
- ---------------------------------------------------------------------------------------------------------------
                                                     $  248                   $  274                      $356
===============================================================================================================
</TABLE>

   (1)  Intersegment  sales are  accounted  for at prices that  approximate
        market value.
   (2)  Includes  a $21  million  charge  for asset  impairment  related to
        European plastics distribution operations.
   (3)  Includes  charges  of $11  million  for  Ashland  Distribution,  $5
        million  for  Ashland  Specialty   Chemical  and  $10  million  for
        Valvoline  to write  down  goodwill  related  to  certain  European
        operations.
   (4)  Includes  a gain  of $14  million  on the  sale  of  Ashland's  23%
        interest in Melamine Chemicals, Inc.
   (5)  Effective  January 1, 1998,  includes  Ashland's equity income from
        MAP,  amortization  of  Ashland's  excess  investment  in MAP,  and
        certain retained refining and marketing activities.
   (6)  Includes a $10 million charge for severence and other costs related
        to the formation of MAP.
   (7)  Includes   charges  of  $43  million  for   reserves  for  retained
        environmental issues associated with properties  contributed to MAP
        and for certain severance costs.
   (8)  Includes  a gain  of $11  million  resulting  from  LIFO  inventory
        liquidations.
   (9)  Represents Ashland's share of inventory adjustments associated with
        the  formation  of  MAP  and  changes  in  MAP's  inventory  market
        valuation reserve. The reserve reflects the excess of the LIFO cost
        of MAP's crude oil and refined product  inventories  over their net
        realizable values.
   (10) Includes charges of $13 million for duplicate facility  write-offs,
        severance and other costs resulting from the merger of Ashland Coal
        and Arch Mineral into Arch Coal, Inc.
   (11) Includes $43 million in environmental insurance recoveries.
   (12) Includes  charges  of $50  million  related to a  restructuring  of
        corporate G&A functions and the move of Ashland's headquarters. The
        charge includes severance costs to be paid to terminated employees,
        reserves for excess leased real estate,  and  contributions of cash
        and other real estate  committed  to be  conveyed  to  Ashland-area
        charitable and economic development organizations.
   (13) Includes  principally  cash,  cash  equivalents  and investments of
        captive insurance companies.
   (14) Includes a charge of $19 million to write down goodwill  related to
        European plastics distribution operations.
   (15) Includes  deferred  taxes,  equity  income from  affiliates  net of
        distributions, and other items not affecting cash.



<PAGE>
54

                 Ashland Inc. and Consolidated Subsidiaries
                  FIVE-YEAR SELECTED FINANCIAL INFORMATION
                          Years Ended September 30
<TABLE>
<CAPTION>

(In millions except per share data)                             1999            1998            1997            1996        1995
- ---------------------------------------------------------------------------------------------------------------------------------
<S>                                                           <C>             <C>            <C>             <C>         <C>
SUMMARY OF OPERATIONS
Revenues
      Sales and operating revenues (including excise taxes)   $6,801          $6,534         $12,833         $12,313     $11,361
      Equity income                                              349             329              39              33          25
      Other income                                               101              70              89              66          54
Costs and expenses
      Cost of sales and operating expenses                    (5,346)         (5,299)         (9,810)         (9,512)     (8,664)
      Excise taxes on products and merchandise                     -               -            (992)           (985)       (988)
      Selling, general and administrative expenses            (1,055)         (1,006)         (1,350)         (1,257)     (1,252)
      Depreciation, depletion and amortization                  (228)           (181)           (348)           (299)       (374)
- ---------------------------------------------------------------------------------------------------------------------------------
Operating income                                                 622             447             461             359         162
Interest expense (net of interest income)                       (140)           (130)           (142)           (151)       (149)
- ---------------------------------------------------------------------------------------------------------------------------------
Income from continuing operations before income taxes            482             317             319             208          13
Income taxes                                                    (192)           (114)           (127)            (72)          1
- ---------------------------------------------------------------------------------------------------------------------------------
Income from continuing operations                                290             203             192             136          14
Income from discontinued operations                                -               -              25              75          10
Gain on sale of discontinued operations                            -               -              71               -           -
- ---------------------------------------------------------------------------------------------------------------------------------
Income before extraordinary loss                                 290             203             288             211          24
Extraordinary loss on early retirement of debt                     -               -              (9)              -           -
- ---------------------------------------------------------------------------------------------------------------------------------
Net income                                                    $  290          $  203         $   279         $   211     $    24
=================================================================================================================================
BALANCE SHEET INFORMATION
Working capital
      Current assets                                          $2,059          $1,828         $ 2,720         $ 2,539     $ 2,405
      Current liabilities                                      1,396           1,361           2,028           2,067       1,908
- ---------------------------------------------------------------------------------------------------------------------------------
                                                              $  663          $  467         $   692         $   472     $   497
- ---------------------------------------------------------------------------------------------------------------------------------
Total assets                                                  $6,424          $6,082         $ 6,462         $ 6,496     $ 6,225
- ---------------------------------------------------------------------------------------------------------------------------------
Capital employed
      Debt due within one year                                $  219          $  125         $    49         $   127     $   200
      Long-term debt (less current portion)                    1,627           1,507           1,356           1,653       1,672
      Convertible preferred stock                                  -               -               -             293         293
      Common stockholders' equity                              2,200           2,137           2,024           1,521       1,362
- ---------------------------------------------------------------------------------------------------------------------------------
                                                              $4,046          $3,769         $ 3,429         $ 3,594     $ 3,527
=================================================================================================================================
CASH FLOW INFORMATION
Cash flows from continuing operations                         $  390          $  366         $   565         $   544     $   322
Additions to property, plant and equipment                       248             274             356             372         341
Dividends                                                         81              84              86              89          87
=================================================================================================================================
COMMON STOCK INFORMATION
Diluted earnings per share
      Income (loss) from continuing operations                $ 3.89          $ 2.63         $  2.51         $  1.80     $  (.08)
      Net income                                                3.89            2.63            3.64            2.96         .08
Dividends per share                                             1.10            1.10            1.10            1.10        1.10
=================================================================================================================================

</TABLE>







                                 EXHIBIT 21

LIST OF SUBSIDIARIES

     Subsidiaries  of Ashland Inc.  ("AI") at September 30, 1999,  included
the companies listed below. Ashland has numerous unconsolidated affiliates,
which are primarily  accounted for on the equity method, and majority-owned
consolidated  subsidiaries in addition to the companies listed below.  Such
affiliates  and  subsidiaries  are not  listed  below  since they would not
constitute a significant subsidiary considered in the aggregate as a single
entity.
<TABLE>
<CAPTION>

                                                                        Jurisdiction of              Immediate
                              Company                                    Incorporation                Parent*

<S>                                                                   <C>                   <C>
APAC-Alabama, Inc....................................................      Delaware                     AHI
APAC-Arkansas, Inc...................................................      Delaware                     AHI
APAC-Carolina, Inc...................................................      Delaware                     AHI
APAC-Florida, Inc....................................................      Delaware                     AHI
APAC-Georgia, Inc....................................................       Georgia                     AHI
APAC Holdings, Inc. ("AHI")..........................................      Delaware                     AI
APAC-Kansas, Inc.....................................................      Delaware                     AHI
APAC-Mississippi, Inc................................................      Delaware                     AHI
APAC-Missouri, Inc...................................................      Delaware                     AHI
APAC-Oklahoma, Inc...................................................      Delaware                     AHI
APAC-Tennessee, Inc..................................................      Delaware                     AHI
APAC-Texas, Inc......................................................      Delaware                     AHI
APAC-Virginia, Inc...................................................      Delaware                     AHI
Arch Coal, Inc.......................................................      Delaware                  AI 57.93%
Ashland Canada Inc...................................................   Ontario, Canada                AIHI
Ashland Chemical Hispania, S.A.......................................        Spain                      AI
Ashland France S.A...................................................       France              AIHI 85% -  AI 15%
Ashland International Holdings, Inc. ("AIHI")........................      Delaware                     AI
Ashland Italia S.p.A.................................................        Italy            AIHI 43.50% - AI 56.50%
Ashland Nederland B.V................................................     Netherlands                  AIHI
Ashland UK Limited...................................................   United Kingdom                 AIHI
Ash Property, Inc....................................................        Ohio                       AI
Ashmont Insurance Company, Inc. .....................................       Vermont                     AI
Marathon Ashland Petroleum LLC.......................................      Delaware                   AI 38%
Valvoline (Australia) Pty. Ltd.......................................      Australia                   AIHI
- ---------------

              *100% of the voting securities are owned by the immediate parent except as otherwise indicated.
</TABLE>









                                                                  Exhibit 23


                      CONSENT OF INDEPENDENT AUDITORS



We consent to the incorporation by reference in the Registration  Statement
(Form  S-8  No.   33-52125)   pertaining  to  the  Ashland  Inc.   Deferred
Compensation  and Stock Incentive Plan for Non-Employee  Directors,  in the
Registration  Statement  (Form S-8 No.  2-95022)  pertaining to the Ashland
Inc.  Amended Stock Incentive Plan for Key Employees,  in the  Registration
Statement  (Form S-8 No. 33-7501)  pertaining to the Ashland Inc.  Employee
Savings  Plan,  in the  Registration  Statement  (Form  S-8  No.  33-26101)
pertaining  to  the  Ashland  Inc.   Long-Term   Incentive   Plan,  in  the
Registration  Statement (Form S-8 No.  33-55922)  pertaining to the Ashland
Inc. 1993 Stock Incentive Plan, in the Registration Statement (Form S-8 No.
33-49907) pertaining to the Ashland Inc. Leveraged Employee Stock Ownership
Plan, in the Registration  Statement (Form S-8 No. 33-62901)  pertaining to
the Ashland Inc. Deferred Compensation Plan, in the Registration  Statement
(Form  S-8  No.  333-33617)  pertaining  to the  Ashland  Inc.  1997  Stock
Incentive  Plan, in the  Registration  Statement  (Form S-3 No.  333-78675)
pertaining  to the  registration  of 68,925  shares of Ashland Inc.  Common
Stock, and in the Registration  Statement (Form S-3 No.  333-70657) and the
related  Prospectus  pertaining  to the  offering of  $600,000,000  of Debt
Securities,   Preferred  Stock,  Depository  Shares,  Common  Stock  and/or
Warrants  of Ashland  Inc.,  of our report  dated  November  3, 1999,  with
respect to the  consolidated  financial  statements and schedule of Ashland
Inc. and  consolidated  subsidiaries  included in this Annual  Report (Form
10-K) for the year ended September 30, 1999.


                                             /s/ Ernst & Young

November 30, 1999




                             POWER OF ATTORNEY


KNOW ALL MEN BY THESE PRESENTS,  that each of the undersigned Directors and
Officers of ASHLAND INC., a Kentucky corporation, which is about to file an
Annual  Report on Form 10-K with the  Securities  and  Exchange  Commission
under the  provisions of the  Securities  Exchange Act of 1934, as amended,
hereby  constitutes and appoints PAUL W.  CHELLGREN,  DAVID L. HAUSRATH and
LINDA  L.   FOSS,   and  each  of  them,   his  or  her  true  and   lawful
attorneys-in-fact  and agents, with full power to act without the others to
sign and file such Annual  Report and the exhibits  thereto and any and all
other  documents in connection  therewith  with the Securities and Exchange
Commission, and to do and perform any and all acts and things requisite and
necessary to be done in connection with the foregoing as fully as he or she
might or could do in person,  hereby ratifying and confirming all that said
attorneys-in-fact  and agents,  or any of them, may lawfully do or cause to
be done by virtue hereof.

Dated:  November 4, 1999
<TABLE>
<CAPTION>



<S>                                                        <C>
/s/ Paul W. Chellgren                             /s/ Bernadine P. Healy
- ---------------------------------------       ---------------------------------
Paul W. Chellgren, Chairman of the Board          Bernadine P. Healy, Director
and Chief Executive Officer



/s/ J. Marvin Quin                                /s/ Mannie L. Jackson
- ---------------------------------------       ---------------------------------
J. Marvin Quin, Senior Vice President and         Mannie L. Jackson, Director
Chief Financial Officer



/s/ Kenneth L. Aulen                              /s/ Patrick F. Noonan
- ---------------------------------------       ---------------------------------
Kenneth L. Aulen, Administrative Vice President,  Patrick F. Noonan, Director
Controller and Principal Accounting Officer



/s/ Samuel C. Butler                              /s/ Jane C. Pfeiffer
- ---------------------------------------       ---------------------------------
Samuel C. Butler, Director                        Jane C. Pfeiffer, Director



/s/ Frank C. Carlucci                             /s/ Michael D. Rose
- ---------------------------------------       ---------------------------------
Frank C. Carlucci, Director                      Michael D. Rose, Director



/s/ Ernest H. Drew                                /s/ William L. Rouse, Jr.
- ---------------------------------------       ---------------------------------
Ernest H. Drew, Director                          William L. Rouse, Jr., Director



/s/ James B. Farley                              /s/ Theodore M. Solso, Director
- ---------------------------------------       ---------------------------------
James B. Farley, Director                        Theodore M. Solso, Director



- ---------------------------------------
Ralph E. Gomory, Director

</TABLE>
<PAGE>
                                ASHLAND INC.

                     Certificate of Assistant Secretary


         The undersigned hereby certifies that he is an Assistant Secretary
of Ashland Inc., a Kentucky corporation (the  "Corporation"),  and that, as
such,  he is  authorized  to  execute  this  Certificate  on  behalf of the
Corporation and further certifies that:

         (a)      Attached  hereto as Exhibit A is a true and correct  copy
                  of an  excerpt  from the  minutes  of the  meeting of the
                  Board of Directors of the Corporation held on November 4,
                  1999,   setting  forth  certain  actions  taken  at  such
                  meeting,  and the powers and authorities granted pursuant
                  to such actions have at all times been in effect  without
                  amendment,   waiver,  rescission  or  modification  since
                  November 4, 1999.

         IN WITNESS  WHEREOF,  I have  hereunto set my hand and affixed the
seal of the Corporation on this 11th day of November, 1999.



                                                 /s/ T. C. Wales
                                             ---------------------------------
                                             T. C. Wales
                                             Assistant Secretary

[SEAL]


<PAGE>


                                 Exhibit A

                         Annual Report on Form 10-K

RESOLVED,  that the  Corporation's  Annual  Report  to the  Securities  and
Exchange  Commission (the "SEC") on Form 10-K (the "Form 10-K") in the form
previously  circulated to the Board in preparation  for the meeting be, and
it hereby is, approved with such changes as the Chairman of the Board,  any
Vice President,  the Secretary or the  Corporation's  counsel  ("Authorized
Persons") shall approve, the execution and filing of the Form 10-K with the
SEC to be conclusive  evidence of such approval;  provided,  however,  that
without  derogating  from the binding effect of the above, it is understood
that an Authorized Person shall cause the distribution  prior to the filing
with the SEC, of a copy of such Form 10-K to the directors in substantially
that form  which is to be filed with the SEC and that each  director  shall
have the  opportunity  to review with and comment to an  Authorized  person
prior to such filing;

FURTHER RESOLVED,  that the Authorized  Persons be, and each of them hereby
is,  authorized  to file  with  the SEC the Form  10-K  and any  amendments
thereto on Form 10-K/A and/or any other applicable form; and

FURTHER RESOLVED,  that the Authorized  Persons be, and each of them hereby
is, authorized to take all such further actions as in their judgment may be
necessary  or  advisable  to  accomplish  the  purposes  of  the  foregoing
resolutions.



<TABLE> <S> <C>

<ARTICLE>  5
<LEGEND>             THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM ASHLAND INC.'S ANNUAL
                     REPORT TO SHAREHOLDERS FOR THE FISCAL YEAR ENDED SEPTEMBER 30, 1999 AND IS QUALIFIED IN ITS
                     ENTIRETY BY REFERENCE TO SUCH ANNUAL REPORT.
<MULTIPLIER>  1,000,000

<S>                                                                          <C>
<PERIOD-TYPE>                                                                YEAR
<FISCAL-YEAR-END>                                                            SEP-30-1999
<PERIOD-END>                                                                 SEP-30-1999
<CASH>                                                                               110
<SECURITIES>                                                                           0
<RECEIVABLES>                                                                      1,242
<ALLOWANCES>                                                                          23
<INVENTORY>                                                                          464
<CURRENT-ASSETS>                                                                   2,059
<PP&E>                                                                             2,649
<DEPRECIATION>                                                                     1,357
<TOTAL-ASSETS>                                                                     6,424
<CURRENT-LIABILITIES>                                                              1,396
<BONDS>                                                                            1,627
<COMMON>                                                                              72
                                                                  0
                                                                            0
<OTHER-SE>                                                                         2,128
<TOTAL-LIABILITY-AND-EQUITY>                                                       6,424
<SALES>                                                                            6,801
<TOTAL-REVENUES>                                                                   7,251
<CGS>                                                                              5,574
<TOTAL-COSTS>                                                                      5,574
<OTHER-EXPENSES>                                                                       0
<LOSS-PROVISION>                                                                      12
<INTEREST-EXPENSE>                                                                   140
<INCOME-PRETAX>                                                                      482
<INCOME-TAX>                                                                         192
<INCOME-CONTINUING>                                                                  290
<DISCONTINUED>                                                                         0
<EXTRAORDINARY>                                                                        0
<CHANGES>                                                                              0
<NET-INCOME>                                                                         290
<EPS-BASIC>                                                                         3.94
<EPS-DILUTED>                                                                       3.89


</TABLE>


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