STERLING CHEMICALS HOLDINGS INC /TX/
10-K405, 1997-12-16
INDUSTRIAL ORGANIC CHEMICALS
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<PAGE>   1

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                UNITED STATES SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                                   FORM 10-K

[X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
    ACT OF 1934 For the fiscal year ended September 30, 1997

                                       OR

[ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
    EXCHANGE ACT OF 1934 For the transition period from          to

COMMISSION FILE NUMBER 1-10059

                       STERLING CHEMICALS HOLDINGS, INC.
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)

<TABLE>
  <S>                                                              <C>
                               DELAWARE                                         76-0185186
  (STATE OR OTHER JURISDICTION OF INCORPORATION OR ORGANIZATION)   (I.R.S. EMPLOYER IDENTIFICATION NO.)
                 1200 SMITH STREET, SUITE 1900
                   HOUSTON, TEXAS 77002-4312                                  (713) 650-3700
            (ADDRESS OF PRINCIPAL EXECUTIVE OFFICES)       (REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE)
</TABLE>

       SECURITIES REGISTERED PURSUANT TO SECTION 12(b) OF THE ACT:   NONE
SECURITIES REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT:   COMMON STOCK, PAR
                             VALUE $.01 PER SHARE

COMMISSION FILE NUMBER 333-04343-01

                            STERLING CHEMICALS, INC.
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)

<TABLE>
  <S>                                                              <C>
                                   DELAWARE                                     76-0502785
  (STATE OR OTHER JURISDICTION OF INCORPORATION OR ORGANIZATION)   (I.R.S. EMPLOYER IDENTIFICATION NO.)
                  1200 SMITH STREET SUITE 1900
                   HOUSTON, TEXAS 77002-4312                                  (713) 650-3700
            (ADDRESS OF PRINCIPAL EXECUTIVE OFFICES)       (REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE)
</TABLE>

       SECURITIES REGISTERED PURSUANT TO SECTION 12(b) OF THE ACT:   NONE
       SECURITIES REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT:   NONE

   STERLING CHEMICALS, INC. MEETS THE CONDITIONS SET FORTH IN GENERAL
   INSTRUCTION J(1)(a) AND (b) OF FORM 10-K, AND IS THEREFORE FILING THIS FORM
   WITH THE REDUCED DISCLOSURE FORMAT PROVIDED FOR BY GENERAL INSTRUCTION J(2)
   OF FORM 10-K

                             ----------------------

     Indicate by check mark whether each of the registrants (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 each of the registrant's knowledge, in definitive proxy or
information statements incorporated by reference in Part III of the Form 10-K
or any amendment to this Form 10-K.  X 
                                    ---
     As of December 8, 1997, Sterling Chemicals Holdings, Inc. had 12,357,191
shares of common stock outstanding.  As of such date, the aggregate market
value of such common stock held by nonaffiliates, based upon the last sales
price of these shares as reported on the OTC Electronic Bulletin Board
maintained by the National Association of Securities Dealers, Inc., was
approximately $82 million.  As of December 8, 1997, all outstanding equity
securities of Sterling Chemicals, Inc. were owned by Sterling Chemicals
Holdings, Inc.

      Portions of the definitive Proxy Statement relating to the 1998 Annual
Meeting of Stockholders of Sterling Chemicals Holdings, Inc. are incorporated
by reference in Part III of this Form 10-K.
================================================================================


<PAGE>   2



                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                                                       Page
                                                                                                       ----
<S>         <C>                                                                                         <C>
                                                      PART I
Item 1.     Business  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .       1
Item 2.     Properties  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      15
Item 3.     Legal Proceedings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      15
Item 4.     Submission of Matters to Vote of Security Holders . . . . . . . . . . . . . . . . . . .      17

                                                     PART II

Item 5.     Market for Registrant's Common Equity and Related Stockholder Matters . . . . . . . . .      18
Item 6.     Selected Financial Data of the Company  . . . . . . . . . . . . . . . . . . . . . . . .      19
Item 7.     Management's Discussion and Analysis of Financial Condition and Results of Operations .      21
Item 8.     Financial Statements and Supplementary Data . . . . . . . . . . . . . . . . . . . . . .      33
Item 9.     Changes in and Disagreements with Accountants on Accounting and Financial
            Disclosure  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      67

                                                     PART III

Item 10.    Directors and Executive Officers of the Registrant  . . . . . . . . . . . . . . . . . .      67
Item 11.    Executive Compensation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      67
Item 12.    Security Ownership of Certain Beneficial Owners and Management  . . . . . . . . . . . .      67
Item 13.    Certain Relationships and Related Transactions  . . . . . . . . . . . . . . . . . . . .      67

                                                     PART IV

Item 14.    Exhibits, Consolidated Financial Statement Schedules and Reports on Form 8-K  . . . . .      68
</TABLE>




NOTE REGARDING FORWARD-LOOKING STATEMENTS

  This Form 10-K includes "forward-looking statements" within the meaning of
Section 27A of the Securities Act of 1933, as amended, and Section 21E of the
Securities Exchange Act of 1934, as amended.  All statements other than
statements of historical facts included in this Form 10-K, including without
limitation the statements under "Business" and "Management's Discussion and
Analysis of Financial Condition and Results of Operations" regarding the
cyclicality of the Company's industry, current and future industry conditions
and the potential effects of such matters on the Company's business strategy,
results of operations and financial position, are forward-looking statements.
Although the Company believes that the expectations reflected in the
forward-looking statements contained herein are reasonable, no assurance can be
given that such expectations will prove to have been correct.  Certain
important factors that could cause actual results to differ materially from
expectations ("Cautionary Statements") are stated herein in conjunction with
the forward-looking statements or are included elsewhere in this Form 10-K.
See "Management's Discussion and Analysis of Financial Condition and Results of
Operations - Certain Known Events, Trends, Uncertainties and Risk Factors".
All subsequent written and oral forward-looking statements attributable to the
Company or persons acting on its behalf are expressly qualified in their
entirety by the Cautionary Statements.




                                       i
<PAGE>   3


                                     PART I

     This combined Form 10-K is separately filed by Sterling Chemicals
Holdings, Inc. ("Holdings") and Sterling Chemicals, Inc. ("Chemicals").
Information contained herein relating to Chemicals is filed by Holdings and
separately by Chemicals on its own behalf.  Unless otherwise indicated,
Holdings and its subsidiaries, including Chemicals, are collectively referred
to as the "Company."


ITEM 1. BUSINESS

     The Company was organized as a Delaware corporation in 1986 and has its
principal executive offices in Houston, Texas.  In connection with the
Company's August 1996 merger with STX Acquisition Corp. (the "Merger"), the
Company recapitalized and reorganized into a holding company whose only
material asset is the capital stock of Chemicals, its wholly owned operating
subsidiary (the "1996 Recapitalization"). Through Chemicals and its
subsidiaries, the Company manufactures seven commodity petrochemicals at its
Texas City, Texas plant (the "Texas City Plant"). Additionally, the Company
manufactures chemicals for use primarily in the pulp and paper industry at five
plants in Canada and one in Valdosta, Georgia, and manufactures acrylic fibers
in a plant near Pensacola, Florida (the "Santa Rosa Plant"). At its Texas City
Plant, the Company produces styrene, acrylonitrile, acetic acid, plasticizers,
methanol, tertiary butylamine ("TBA"), and sodium cyanide. The Company
generally sells its petrochemical products to customers for use in the
manufacture of other chemicals and products, which in turn are used in the
production of a wide array of consumer goods and industrial products.  The
Company produces regular textile fibers, specialty textile fibers, and
technical fibers at the Santa Rosa Plant, as well as licensing the acrylic
fibers manufacturing technology to producers worldwide.   Sodium chlorate is
produced at the five plants in Canada and in Valdosta, Georgia.  Sodium
chlorite is produced at one of the Canadian locations.  In addition,
chlor-alkali and calcium hypochlorite are produced at one of the Canadian
locations.  The Company licenses, engineers, and oversees construction of
large-scale chlorine dioxide generators for the pulp and paper industry as part
of the pulp chemical business.  These generators convert sodium chlorate into
chlorine dioxide at pulp mills.

     The Company's business strategy is to capitalize on its market position to
take advantage of periods of tight supply and high prices and margins for its
primary products, which historically have occurred on a cyclical basis, and to
expand its production capacity to capture future growth opportunities in the
petrochemical, acrylic fibers, and pulp chemical industries.  Key elements of
this strategy are to: (i) maintain a competitive cost position by investing in
new technology and equipment; (ii) pursue low cost expansions such as its 30%
expansion in 1996 of acetic acid capacity and construction of a 150 million
gallon per year methanol unit; (iii) pursue growth opportunities through the
construction of additional capacity; (iv) continue to build strong industry
partnerships through securing long-term supply contracts with key customers;
and (v) pursue a focused acquisition strategy, targeting chemical businesses
and assets which will strengthen the Company's existing market positions,
provide upstream or downstream integration, or produce complementary chemical
products. During fiscal 1997, the Company commenced its acquisition strategy,
as discussed below. The cyclicality of the markets for the Company's primary
products, however, also subjects the Company to periods of overcapacity
accompanied by lower prices and profit margins for such products.  In addition,
the instruments governing the debt incurred by the Company to finance the
Merger limit the Company's ability to incur additional debt to finance
acquisitions and other expenditures.  These and other factors may limit the
Company's ability to successfully implement its business strategy.


FISCAL 1997 DEVELOPMENTS

     At the end of fiscal 1996, the Company completed construction of a
world-scale, 150 million gallon per year methanol unit at the Texas City Plant.
Capital investment in the unit and production capacity are shared by the
Company and BP Chemicals Inc. ("BP").  Approximately 44% of the methanol
production was used as a raw material in the Company's acetic acid unit during
fiscal 1997, replacing methanol that was previously purchased from third
parties. The remaining methanol production is available for the merchant market
and for BP's worldwide acetic acid business.  The unit was constructed at
significantly less than normal replacement cost because available equipment
already at the Company's Texas City Plant was refurbished and used in the
project.

     The Company finished the construction of a 110,000-ton per year sodium
chlorate plant in Valdosta, Georgia (the "Valdosta Plant") in fiscal 1997.  The
new facility increased the Company's total annual sodium chlorate capacity by
more than 30% to nearly 460,000 tons.  Valdosta, Georgia was selected because
of its proximity to existing customers which were being supplied from the
Company's Canadian plants, and its proximity to reliable, competitively priced





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<PAGE>   4
electricity, the most important variable in sodium chlorate production costs.
The new facility is intended to meet the growing market demand from the pulp
and paper industry in the Southeastern United States.

     On January 31, 1997, the Company acquired (the "AFB Acquisition") the
acrylic fibers business (the "AFB") from Cytec Industries Inc. ("Cytec") for a
purchase price of approximately $100 million.  The AFB, now owned by two
wholly-owned subsidiaries of the Company (collectively "Sterling Fibers"),
recorded sales of approximately $92 million during the eight months of
operations in fiscal 1997 and consists of the Santa Rosa Plant and several
associated marketing and research offices.  Sterling Fibers is one of two
acrylic fibers manufacturers in the United States.  Cytec will supply
acrylonitrile to Sterling Fibers through a five-year supply agreement ending in
2002.

     On July 10, 1997, Sterling Pulp Chemicals (Sask) Ltd. ("Sterling Sask"),
an indirect wholly-owned subsidiary of Holdings and Chemicals, acquired
substantially all of the assets of Saskatoon Chemicals Ltd. ("Saskatoon
Chemicals"), a subsidiary of Weyerhaeuser Canada Ltd. (the "Saskatoon
Acquisition") for a purchase price of approximately $70 million.  The acquired
assets include a manufacturing plant near Saskatoon, Saskatchewan (the
"Saskatoon Plant"), which manufactures sodium chlorate, caustic soda, calcium
hypochlorite, chlorine, and hydrochloric acid.


SALES AND MARKETING

     The Company primarily sells its petrochemical products pursuant to
multi-year contracts and spot transactions in both the domestic and export
markets through its commercial organization and sales force. The Company has
certain long- term agreements which provide for the dedication of 100% of the
Company's production of acetic acid, plasticizers, TBA, and sodium cyanide,
each to one customer.  The Company also has various sales and conversion
agreements which dedicate significant portions of the Company's production of
styrene, acrylonitrile, and methanol, the Company's major petrochemical
products, to various customers.  These agreements generally provide for cost
recovery plus an agreed margin or element of profit based upon market price.
This long-term, high volume focus allows the Company to maintain relatively low
selling, general and administrative expenses related to the marketing of its
petrochemical products.  The Company competes on the basis of product price,
quality, and deliverability.  Prices for the Company's commodity chemicals are
determined by market factors that are largely beyond the Company's control and,
except with respect to a number of its multi-year contracts, the Company
generally sells its products at prevailing market prices.

     Some of the Company's multi-year contracts for its petrochemical products
are structured as conversion agreements, pursuant to which the customer
furnishes raw materials that the Company processes into finished products.  In
exchange, the Company receives a fee typically designed to cover its fixed and
variable costs of production and to generally provide an element of profit
dependent on the existing market conditions for the product.  These conversion
agreements allow the Company to maintain lower levels of working capital and,
in some cases, to gain access to certain improvements in manufacturing process
technology.  The Company believes its conversion agreements help insulate the
Company to some extent from the effects of declining markets and changes in raw
material prices, while allowing it to share in the benefits of favorable market
conditions for most of the products sold under these arrangements.  The balance
of the Company's petrochemical products are sold by its direct sales force.

     Sterling Fibers currently markets its acrylic fibers to North American
customers through internal sales staff and to international customers through
non-affiliated agents.  The sales effort is closely coordinated with and
supported by Sterling Fibers' Technical Support and Customer Service groups.
Working in tandem, these groups facilitate sales and product development by
strengthening the interface between Sterling Fibers and its customer base.
This approach provides Sterling Fibers with insight into customer needs for new
and existing products and equipment compatibility issues.  Researchers and
sales staff work together to develop new specialty applications for acrylic
fibers.  The sales staff then markets the sample products to the ultimate
seller of an acrylic fiber product such as a mass retailer to create a demand
for the end product.  Once the market demand is established, the textile
manufacturers (Sterling Fibers' customers) receive orders for additional
specialty fiber products.

     The Company sells sodium chlorate primarily in Canada and the United
States generally under one to five-year supply contracts, most of which provide
for minimum and maximum volumes or a percentage of requirements at market
prices.  In addition, most sales contracts contain certain "meet or release"
pricing clauses and some contain restrictions on the amount of future price
increases.  Certain contracts are evergreen and require advance notice before
termination.





                                       2
<PAGE>   5


CONTRACTS

     The Company's key multi-year contracts and conversion agreements, which
collectively accounted for 21% of the Company's fiscal 1997 revenues are
described below:

Styrene-Bayer

     The Company and Bayer Corporation ("Bayer"), a subsidiary of Bayer AG, are
currently operating under a conversion agreement effective through December 21,
2000.  Under this agreement, the Company provides Bayer, subject to specified
minimum and maximum quantities, a major portion of Bayer's styrene requirements
for its manufacture of styrene-containing polymers.  The agreement permits
Bayer to terminate its obligations upon twelve months' notice to the Company
should Bayer sell its business that uses styrene or assign the agreement
(subject to the Company's consent) to a third-party purchaser of the business.
During fiscal 1997, the Company delivered approximately 8% of its styrene
production pursuant to this agreement.

Styrene-BP Chemicals

     Effective April 1, 1994, the Company and BP entered into a styrene sales
and purchase agreement.  The initial term of the agreement expired in December
1996.  The Company and BP have negotiated an extension of this agreement on
substantially the same terms but at approximately half of the original volume,
which extension expires June 30, 1999.  During fiscal 1997, the Company
delivered approximately 7% of its styrene production to BP pursuant to this
agreement.

Acrylonitrile-Solutia

     The Company and Solutia, Inc.  ("Solutia", formerly the chemical
businesses of Monsanto Company) entered into a multi-year conversion agreement
effective January 1, 1994, which superseded a prior agreement that had been in
place since 1986.  The initial term of this agreement will expire at the end of
1998, at which time the agreement will convert to an "evergreen" contract with
successive two-year terms if not terminated.  During fiscal 1997, the Company
delivered a substantial portion of its acrylonitrile production to Solutia
pursuant to this agreement.

Acrylonitrile-BP Chemicals

     In 1988, the Company entered into a long-term conversion agreement with
BP, under which BP contributed the majority of the capital expenditures
required for starting the third acrylonitrile reactor train at the Texas City
Plant and has the option to take up to approximately one-sixth of the Company's
total acrylonitrile capacity.  BP furnishes the necessary raw materials and
pays the Company a conversion fee for the amount of acrylonitrile it takes.
During fiscal 1997, the Company delivered approximately 14% of its
acrylonitrile production to BP pursuant to this agreement.  The acrylonitrile
reactor in which BP invested capital incorporates certain BP technological
improvements under a separate license agreement.  The Company has the right to
incorporate these and any future improvements into its other existing
acrylonitrile reactors.  BP has a first security interest in the third reactor
and related equipment and in the first acrylonitrile produced in the three
reactor units to the extent of the acrylonitrile which BP is entitled to
purchase under the production agreement.  These rights are only to be exercised
upon an event of default by the Company.

Acetic Acid-BP Chemicals

     An agreement with BP that has been in effect since August 1986 currently
gives BP the exclusive right to purchase all of the Company's acetic acid
production until August 2016.  In exchange for that exclusive right, BP is
obligated to make certain unconditional monthly payments to the Company until
August 2006.  BP reimburses the Company for operating costs.  In addition, the
Company is entitled to receive annually a portion of the profits earned by BP
from the sale of acetic acid produced by the Company.

Methanol-BP Chemicals

     In fiscal 1996, the Company entered into a long-term production and sales
agreement with BP, under which BP contributed a significant portion of the
capital expenditures required for the reconstruction and capacity increase of
the Company's idle methanol production facility and obtained the right to
receive a substantial portion of the Company's methanol production.  During
fiscal 1997, the Company delivered a substantial portion of its methanol
production to BP pursuant to this agreement.  The initial term of this
agreement expires July 31, 2016.  The output of the methanol





                                       3
<PAGE>   6
facility is marketed by BP to the Company's acetic acid unit, the merchant
market, and BP's worldwide acetic acid business.

Plasticizers-BASF

     A product sales agreement has been in effect with BASF Corporation
("BASF") since August 1, 1986, pursuant to which the Company sells all of its
plasticizers production to BASF.  In November 1997, the Company signed a new 10
year agreement with BASF.  The agreement expires at the end of 2007.  BASF
provides certain raw materials to the Company and markets the plasticizers
produced by the Company.  BASF is obligated to make certain unconditional
quarterly payments to the Company and reimburses the Company monthly for actual
production costs.  In addition, the Company is entitled to a share of profit
earned by BASF attributable to the plasticizers supplied by the Company.

Acrylonitrile-Cytec

     In connection with the AFB Acquisition, the Company assumed an existing
supply contract for acrylonitrile pursuant to which Sterling Fibers purchases
its requirements for acrylonitrile from Cytec.  Upon the expiration of such
supply contract on February 28, 2002, the Company may supply all of Sterling
Fibers' acrylonitrile requirements from the Texas City Plant.

     No individual customer of the Company accounted for more than 10% of the
Company's revenues in fiscal 1997. For information regarding the Company's
export sales and domestic and foreign operations, see Note 9 of Item 8, ''Notes
to Consolidated Financial Statements'' which is hereby incorporated by
reference.





                                       4
<PAGE>   7
PRODUCT SUMMARY

     The Company's principal products and their primary end uses and raw
materials are set forth below.

<TABLE>
<CAPTION>
 COMPANY PRODUCT      INTERMEDIATE PRODUCTS      PRIMARY END PRODUCTS                          RAW MATERIALS
 ---------------      ---------------------      --------------------                          -------------
 <S>                  <C>                        <C>                                           <C>
 Petrochemicals and
 Fibers               Polystyrene                Building products, boat and automotive        Ethylene and Benzene
 Styrene              ABS/SAN resins             components, disposable cups and trays,
                      Styrene butadiene latex    packaging and containers, housewares,
                      Unsaturated polyester      tires, audio and video cassettes, luggage,
                      resins                     children's toys, paper coating, appliance
                                                 parts, and carpet backing

 Acrylonitrile        Acrylic fibers             Apparel, furnishings, upholstery, household   Ammonia, Air, and
                      ABS/SAN resins             appliances, carpets; plastics for             Propylene
                                                 automotive parts using ABS and SAN polymers

 Acetic Acid          Vinyl acetate monomer      Adhesives, cigarette filters, and surface     Methanol, Carbon
                                                 coatings                                      Monoxide

 Methanol             Acetic acid                Adhesives, cigarette filters, and surface     Natural Gas, Steam, and
                      MTBE                       coatings; gasoline oxygenate and octane       Carbon Dioxide
                      Formaldehyde               enhancer; plywood adhesives

 Plasticizers         Polyvinyl chloride         Flexible plastics, such as shower curtains    Alpha-Olefins, Carbon
                      (PVC)                      and liners, floor coverings, cable            Monoxide, Hydrogen,
                                                 insulation, upholstery, and plastic molding   Orthoxylene, and Air

 TBA                  NA                         Pesticides, solvents, pharmaceuticals, and    Isobutylene and the
                                                 synthetic rubber                              acrylonitrile  by-
                                                                                               product Hydrogen Cyanide
                                                                                               ("HCN")

 Sodium Cyanide       NA                         Electroplating and precious metals recovery   Sodium Hydroxide and by-
                                                                                               product HCN


 Regular Textile      NA                         Apparel, fleece, hosiery, industrial, and     Acrylonitrile, Vinyl
                                                 sweaters                                      Acetate, Sodium
                                                                                               Thiocyanate, Sodium
                                                                                               Bisulfate, and Finish
                                                                                               Oil

 Specialty Textile    NA                         High-end hosiery, pile fabrics, and outdoor   Acrylonitrile, Vinyl
                                                 furniture                                     Acetate, Sodium
                                                                                               Thiocyanate, Sodium
                                                                                               Bisulfate, and Finish
                                                                                               Oil

 Technical            NA                         Friction materials (brake linings),           Acrylonitrile, Vinyl
                                                 gaskets, specialty papers, and non-wovens     Acetate, Sodium
                                                                                               Thiocyanate, Sodium
                                                                                               Bisulfate, and Finish
                                                                                               Oil

 Pulp Chemicals
 Sodium Chlorate      Chlorine dioxide           Bleaching agent for pulp production;          Electricity, Salt, and
                                                 Downstream products include high quality      Water
                                                 office and coated papers

 Chlorine Dioxide     NA                         Chlorine dioxide for use in the bleaching     NA
      Generators                                 of pulp

 Sodium Chlorite      Chlorine dioxide           Antimicrobial agent for municipal water       Sodium Chlorate and
                                                 treatment, disinfectant for fresh produce     Hydrochloric Acid

 Chlor-alkali
    Caustic soda      NA                         Bleaching and digesting agent for pulp and    Electricity, Salt, and
                                                 paper.                                        Water
    Chlorine          NA                         Widely used in potable water and wastewater
                                                 treatment programs, as well as swimming
                                                 pools.
    Muratic acid      NA                         Stimulation agent in oil and gas extraction
                                                 operations.

 Calcium              NA                         Sanitizing agent to control bacteria and      Lime,Water, Caustic
 Hypochlorite                                    algae in swimming pools.                      Soda, and chlorine
</TABLE>





                                       5
<PAGE>   8

PRODUCTS

Petrochemicals and Fibers

     Styrene.  The Company is the third largest North American producer of
styrene.  The Company's styrene unit is one of the largest in the world and has
an annual rated production capacity of 1.7 billion pounds, following a recent
debottlenecking, which represents approximately 12% of total North American
capacity.  The Company sold approximately 42% of its styrene sales volumes
pursuant to conversion contracts during fiscal 1997.  Approximately 40% of the
Company's styrene sales volumes were exported in fiscal 1997, principally to
the Far East, either directly or pursuant to arrangements with large
international trading companies.

     Acrylonitrile. The Company is the second largest global producer of
acrylonitrile.  The Company's acrylonitrile unit has an annual rated production
capacity of 740 million pounds, which represents approximately 21% of total
North American capacity.  The Company sold approximately 41% of its
acrylonitrile sales volumes pursuant to long-term conversion agreements during
fiscal 1997.  Approximately 51% of the Company's acrylonitrile production in
fiscal 1997 was exported, principally to the Far East, either directly or
pursuant to arrangements with large international trading companies.  Hydrogen
cyanide is a by-product of acrylonitrile manufacturing and is used by the
Company as a raw material for the production of TBA and sodium cyanide and is
also burned as fuel.

     Acetic Acid. The Company is the third largest North American
producer of acetic acid.  Following a 200 million pound capacity expansion
completed in June 1996, the Company's acetic acid unit has an annual rated
production capacity of nearly 800 million pounds, which represents
approximately 17% of total North American capacity.  All of the Company's
acetic acid production is sold to BP pursuant to a long-term contract through
2016.

     In a project related to the expanded acetic acid capacity, Praxair
Hydrogen Supply, Inc. ("Praxair") constructed a new partial oxidation unit at
the Company's Texas City Plant that supplies carbon monoxide and hydrogen to
the Company for use in the production of acetic acid and plasticizers.  The
partial oxidation unit began production in June 1996.  The Company's synthesis
gas reformer, which was previously being used to provide feedstock to the
acetic acid and plasticizers units at the Texas City Plant, is currently being
used in the methanol unit.

     Methanol.  In August 1996, the Company completed construction of a 150
million gallon per year methanol unit at the Texas City Plant.  Capital
investment in the unit and production capacity are shared by the Company and
BP.  Approximately 44% of the methanol production was used as a raw material in
the Company's acetic acid unit during fiscal 1997, replacing methanol that was
previously purchased from third parties. The remaining methanol is available
for the merchant market and for BP's worldwide acetic acid business.  The
methanol unit was constructed at significantly less than normal replacement
cost because available equipment already at the Company's Texas City Plant was
refurbished and used in the project.

     Plasticizers. The Company has an agreement with BASF pursuant to which the
Company sells all of its plasticizers production to BASF through 2007.  The
Company's plasticizers capacity is 280 million pounds per year.

     TBA.   The Company uses a portion of its by-product hydrogen cyanide from
acrylonitrile production to produce TBA.  The Company sells all of its TBA
production to Flexsys America L.P. ("Flexsys") pursuant to a long-term
conversion agreement.  The Company's capacity for TBA is currently 21 million
pounds per year.

     Sodium Cyanide.  At the Texas City Plant, the Company operates a sodium
cyanide unit which is owned by E.I. Du Pont de Nemours and Company ("DuPont").
The Company and DuPont have an agreement whereby the Company receives a fee for
operating the facility.  The facility uses, as a raw material, hydrogen cyanide
by-product generated by the Company's acrylonitrile manufacturing process.  The
capacity of this unit is 100 million pounds per year.

    Acrylic Fibers. Sterling Fibers is the second largest producer of acrylic
fibers in North America.  The Santa Rosa Plant has an annual rated production
capacity of 184 million pounds, which represents approximately 31% of total
North American capacity.

    Sterling Fibers produces regular textile fibers, specialty textile fibers,
and technical fibers.  Regular textile fibers are commodity fibers for the
general apparel, fleece, hosiery, industrial, and sweater  markets, whose sales
are primarily driven by price and service rather than product characteristics.
Specialty textile fibers are targeted for specific applications or end uses and
typically have higher margins than regular textile fibers.  Technical fibers
are specially





                                       6
<PAGE>   9
engineered for industrial, non-textile uses and typically have higher margins
than textile fibers.  The primary use of technical fibers is as a processing
aid in the manufacture of brake pads.

Pulp Chemicals

     Sodium Chlorate. Sodium chlorate is manufactured by passing an electric
current through an undivided cell containing a solution of sodium chloride
(salt). Sodium chlorate is also used as a raw material to produce sodium
chlorite.

     Upon completion of the Valdosta Plant and the Saskatoon Acquisition the
Company solidified its position as the second largest producer of sodium
chlorate in North America.  The Company's six sodium chlorate plants have an
aggregate annual rated production capacity of approximately 500,000 tons.  The
Company's total annual capacity represents approximately 26% of North American
sodium chlorate capacity.

     Chlorine Dioxide Generators.  Through its ERCO Systems Group ("ERCO"), the
Company is the largest worldwide supplier of patented technology for the
generators which certain pulp mills use to convert sodium chlorate into
chlorine dioxide. Each mill that uses chlorine dioxide requires at least one
generator.  The Company receives revenue when a generator is sold to a mill and
also receives royalties from the mill after start-up, generally over the next
ten-year period, based on the amount of chlorine dioxide produced by the
generator.  The Company has supplied approximately two-thirds of all existing
modern pulp mill generators worldwide.

     The research and development group of ERCO works to develop new and more
efficient generators.  When pulp mills move to higher levels of substitution of
chlorine dioxide for elemental chlorine, they are usually required to upgrade
generator capacity or purchase new generator technology.  Mills may also
convert to a newer generator to take advantage of efficiency advances and
technological improvements.  Each upgrade or conversion results in a licensing
agreement which generally provides for payment of an additional ten-year
royalty.

     The Company has a representative office in Beijing, China.  This office
focuses on the development of opportunities for future sales and licensing of
chlorine dioxide generators.  The first generator in China to convert sodium
chlorate to chlorine dioxide was sold by ERCO and commenced operation in fiscal
1994, and since then several more generators have been sold by ERCO for use in
China.

     Sodium Chlorite. The Company has a rated annual capacity of approximately
3,500 tons, which represents approximately 40% of total North American
capacity.

     Chlor-alkali Products. The Company's chlorine capacity is 33,000 metric
tons per year, which is less than 1% of North American elemental chlorine
capacity.  The Company has caustic soda and hydrochloric acid production
capacity of 37,000 and 45,000 metric tons per year, respectively.

     Calcium Hypochlorite.  The Company currently has calcium hypochlorite
production capacity of  8,500 metric tons per year.  This volume represents
6.5% of current North American capacity.  All of the Company's calcium
hypochlorite is marketed by BioLab, Inc., a wholly-owned subsidiary of Great
Lakes Chemical Corporation, pursuant to a long-term sales and marketing
agreement.


RAW MATERIALS FOR PRODUCTS AND ENERGY RESOURCES

     For each of the Company's products, the combined cost of raw materials and
utilities is far greater than all other production costs combined.  Thus, an
adequate supply of these materials at reasonable prices is critical to the
success of the Company's business. The only major raw material for the
Company's petrochemical and pulp chemical products which is produced by the
Company is methanol, which is used in the production of acetic acid. Although
the Company believes that it will continue to be able to secure adequate
supplies of its raw materials and energy at acceptable prices to meet its
requirements, there can be no assurance that it will be able to do so.

Petrochemicals and Fibers

     Styrene. The Company manufactures styrene from ethylene and benzene. The
Company's conversion agreements require that other parties furnish the Company
with the ethylene and/or benzene necessary to fulfill its conversion
obligations.  Approximately 19% and 15% of the Company's fiscal 1997 benzene
and ethylene requirements, respectively, were furnished by customers pursuant
to conversion arrangements.  The Company converts benzene and





                                       7
<PAGE>   10
ethylene into ethylbenzene which is then processed into styrene. Benzene and
ethylene are both commodity petrochemicals and the price for each can fluctuate
widely due to significant changes in the availability of these products. The
Company has multi-year arrangements with several ethylene suppliers that
provide for its estimated requirements for purchased ethylene at generally
prevailing and competitive market prices.

     Acrylonitrile.  The Company produces acrylonitrile by reacting propylene
and ammonia over a solid-fluidized catalyst at low pressure.  The Company's
conversion agreements require that other parties furnish to the Company the
propylene and/or ammonia necessary to fulfill its conversion obligations.
Approximately 42% of the Company's fiscal 1997 propylene and ammonia
requirements were furnished by customers pursuant to conversion arrangements.
The Company purchases propylene and ammonia for use in the remainder of its
production of acrylonitrile for sale to others.  Propylene and ammonia are both
commodity petrochemicals and the price for each can fluctuate widely due to
significant changes in the availability of these products.  If various
customers for whom the Company now manufactures acrylonitrile under conversion
arrangements were to cease furnishing their own raw materials and seek only to
purchase acrylonitrile from the Company, the Company's requirements for
purchased propylene and ammonia could significantly increase.  The Company
believes that both ammonia and propylene will, for the foreseeable future,
remain in adequate supply to meet demand.

     Hydrogen cyanide is a by-product of the acrylonitrile manufacturing
process and is used by the Company as a raw material for the production of TBA
and sodium cyanide and is also burned as fuel.

     Acetic Acid.  Acetic acid is manufactured primarily from carbon monoxide
and methanol.   The acetic acid unit's methanol needs are supplied by the
Company's methanol unit.  In a project related to the expanded acetic acid
capacity, Praxair constructed a partial oxidation unit at the Company's Texas
City Plant in fiscal 1996 that supplies carbon monoxide to the Company for
production of acetic acid.

     Methanol.  The Company produces methanol by steam reforming of natural gas
to form synthesis gas.  The synthesis gas is then converted to methanol under
elevated pressures in the presence of a catalyst.  The Company obtains its
natural gas under various supply contracts and believes that adequate supplies
will be available for the Company's needs in the foreseeable future.

     Plasticizers. Primary raw materials for plasticizers are alpha-olefins and
orthoxylene, which are supplied by BASF under its long-term contract with the
Company which expires at the end of 2007.  The Company believes that adequate
supplies of raw materials will be available for the Company's needs in the
foreseeable future.

     TBA.  TBA is produced by the addition of hydrogen cyanide to isobutylene
in an acid catalyst reaction.  The Company uses a portion of its by-product,
hydrogen cyanide, in this process.  Flexsys supplies the isobutylene, sulfuric
acid, and caustic soda under its long-term conversion agreement with the
Company.  The Company believes that supplies of these raw materials will remain
adequate for its needs in the foreseeable future.

     Sodium Cyanide.  Sodium cyanide is manufactured from the Company's
by-product, hydrogen cyanide, and caustic soda.  DuPont supplies the caustic
soda for sodium cyanide under its long-term contract with the Company.

     Acrylic Fibers.  Acrylonitrile is the most significant raw material used
in the production of acrylic fibers, representing approximately 50% of the
total cash cost of production.  Pursuant to its supply agreement with Cytec,
Sterling Fibers will purchase all of its acrylonitrile requirements from Cytec
until February 28, 2002, after which the Company may supply such acrylonitrile
requirements from the Texas City Plant. The Company believes that all raw
materials used in the production of acrylic fibers will be readily available
for its needs in the foreseeable future.

Pulp Chemicals

     Sodium Chlorate.  Electric power costs typically represent approximately
65% of the variable cost of production of sodium chlorate.  Electric power is
purchased by each of the Company's facilities pursuant to contracts with local
electric utilities.  Consequently, the rates charged by local electric
utilities are an important competitive factor among sodium chlorate producers.
On average, the Company's electrical power costs are believed to be competitive
with other producers in the areas in which it operates.

     The Company also purchases sodium chloride (industrial salt) for use in
the manufacture of sodium chlorate.  Sodium chloride is purchased under
requirements contracts with major suppliers.  The Company believes that sodium
chloride will be available for its needs for the foreseeable future.





                                       8
<PAGE>   11
     Chlor-alkali. The primary raw materials for the production of chlor-alkali
are salt, water, and electricity. The Saskatoon Plant is located on top of a
bed of sodium chloride, or raw table salt, and is solution-mined on site,
supplying a concentrated brine solution to the chlor-alkali manufacturing
operations.  The other primary raw material is electrical power, which is
supplied by the Saskatchewan Power Corporation under a ten year agreement
expiring December 5, 2001.  After 2001, the agreement is renewable on a year to
year basis. In a secondary process, some of the chlorine reacts with by-product
hydrogen to produce hydrochloric acid.

     Calcium Hypochlorite.  The primary raw materials for calcium hypochlorite
are lime, water, caustic soda, and chlorine.    In the calcium hypochlorite
process, fine powdered lime is dissolved in water to produce a slurry.  The
slurry is then mixed with a caustic soda solution in a batch reactor and
chlorine gas is introduced on a carefully controlled basis.  From the resulting
slurry the solid component, calcium hypochlorite is centrifuged, dried,
granulated, and screened to meet specifications.


TECHNOLOGY AND LICENSING

Petrochemicals and Fibers

     In 1986, Monsanto Company ("Monsanto") granted the Company a nonexclusive,
irrevocable and perpetual right and license to use Monsanto's technology and
other technology Monsanto acquired through third-party licenses in effect at
the time of the acquisition of the Texas City Plant.  These licenses are used
in the production of styrene, acrylonitrile, methanol, TBA, acetic acid, and
plasticizers. During fiscal 1991, BP Chemicals Ltd. ("BPCL") purchased the
acetic acid technology from Monsanto (subject to existing licenses).

     BPCL has granted to the Company a nonexclusive, perpetual, royalty-free
license (except in the case of a breach of the related production agreement) to
use BPCL's acrylonitrile technology at the Texas City Plant as part of the
acrylonitrile expansion project.  The Company and BPCL have agreed to
cross-license any technology or improvements relating to the manufacture of
acrylonitrile at the Texas City Plant.

     The Company believes that the manufacturing processes that the Company
utilizes at the Texas City Plant are cost effective and competitive.  Although
the Company does not engage in alternative process research with respect to its
Texas City Plant, it does monitor new technology developments and, when the
Company believes it is necessary, it will seek to obtain licenses for process
improvements.

     Sterling Fibers licenses certain of its acrylic fibers manufacturing
technology to producers worldwide.  The Company expects to capitalize on
increasing demand for this technology as developing countries seek to increase
acrylic fibers production capacity.  Approximately 17% of the world's current
acrylic fibers capacity is based on Sterling Fibers' technology.  Sterling
Fibers has licensed its acrylic fibers manufacturing technology to a number of
producers internationally.  The competitiveness of Sterling Fibers with respect
to its specialty textiles and technical fibers products (which are its higher
margin products) is maintained, to a significant extent, through the exclusive
ownership or use of certain product and manufacturing technology.  If
competitors of Sterling Fibers gain access to the use of similar technology, or
render such technology obsolete through the introduction of superior
technology, the ability of Sterling Fibers to compete would be materially
affected in an adverse manner.

Pulp Chemicals

     The Company produces sodium chlorate using state-of-the-art metal cell
technology.  The principal technology business of the Company is the design,
sale, and technical service of custom-built patented chlorine dioxide
generators.  The ERCO engineering group is involved in the technical support of
the Company's sales and marketing group through joint calling efforts which
define the scope of a project, as well as producing technical schedules and
cost estimates.  The Company performs detailed design of chlorine dioxide
generators which are then fabricated by contractors.  Plant installation,
instrumentation testing, and generator start-up are supervised by a joint
engineering/technical service team of the Company.  Prior to 1996, the Company
was involved in a number of patent disputes with Akzo Nobel, N.V.  regarding
chlorine dioxide technology.  In 1996, the parties reached a settlement of such
disputes that allows licensees of both the Company and Akzo Nobel, N.V. to
operate their chlorine dioxide generators within the broadest range of
operating conditions.

     The Company's pulp chemical research and development activities are
carried out at its Toronto, Ontario, laboratories.  Activities include the
development of new or improved chlorine dioxide generation processes and
research





                                       9
<PAGE>   12
in new technologies focusing on electrochemical and membrane technology related
to chlorine dioxide, including improvement of quality and reduction of quantity
of pulp mill effluents and treatment of municipal water supplies.


COMPETITION AND INDUSTRY CONDITIONS

  GENERAL

     The industries in which the Company operates are highly competitive. Many
of the Company's competitors, particularly in the petrochemical industry, are
larger and have substantially greater financial resources than the Company.
Among the Company's competitors are some of the world's largest chemical
companies that have their own raw material resources.  In addition, a
significant portion of the Company's business is based upon widely available
technology.  The entrance of new competitors into the industry and the addition
by existing competitors of new capacity may reduce the Company's ability to
maintain profit margins or its ability to preserve its market share, or both.
Such developments could have a negative impact on the Company's ability to
obtain higher profit margins, even during periods of increased demand for the
Company's products.

     The Company's primary domestic competitors by product are set forth below:

     Styrene           Dow Chemical Company, ARCO Chemical Company, Amoco
                       Chemical Company (a subsidiary of Amoco Corporation),
                       Chevron Chemical Company (a subsidiary of Chevron
                       Corporation), Cos-Mar (a joint venture of General
                       Electric Company and FINA Inc.), and Huntsman Chemical
                       Corporation

     Acrylonitrile     BP Chemicals Inc., Cytec Industries Inc., E.I. Du Pont
                       de Nemours and Company, and Solutia, Inc.

     Acetic Acid       Celanese Ltd., Eastman Chemical Company, and Millenium
                       Chemicals

     Methanol          Methanex, Bordon Chemicals, and Beaumont Methanol

     Plasticizers      Exxon Corporation, Aristech Chemicals, and Eastman
                       Chemical Company

     TBA               BASF Corporation and Nitto Chemical Industry Co., Ltd.

     Acrylic Fibers    Solutia, Inc.

     Sodium Chlorate   Akzo Nobel N.V., CXY Chemicals Ltd., and Kerr-McGee
                       Corporation

     Chlorine Dioxide
     Generators        Akzo Nobel, N. V.

     Sodium Chlorite   Vulcan Chemicals (a subsidiary of Vulcan Materials Co.)

     Chlor-alkali      Dow Chemical Company, OxyChem, and Pioneer Companies,
                       Inc.

     Calcium
     Hypochlorite      Olin Corporation and PPG Industries

     Historically, petrochemical industry profitability has been affected by
vigorous price competition, which may intensify due to, among other things, new
domestic and foreign industry capacity.  The Company's businesses are subject
to changes in the world economy, including changes in currency exchange rates.
In general, weak economic conditions either in the United States or in the
world tend to reduce demand and put pressure on margins.  Recent events in the
financial markets in various countries in the Far East may impact the demand
growth for the Company's products, particularly styrene and acrylonitrile,
which may have a negative impact on sales volumes, prices, and margins in
fiscal 1998.  Operations outside the United States are subject to the economic
and political risks inherent in the countries in which they operate.
Additionally, the export and domestic markets can be affected significantly by
import laws and regulations.  During fiscal 1997, the Company's export sales
were approximately 30% of total revenues.  It is not possible to predict
accurately how changes in raw material costs, market conditions, or other
factors will affect petrochemical industry margins in the future.





                                       10
<PAGE>   13

Petrochemicals and Fibers

     Styrene.  According to Chemical Marketing Associates, Inc. ("CMAI"), the
total North American capacity for styrene is currently 14.4 billion pounds per
year. The Company's rated capacity of 1.7 billion pounds per year represents
approximately 12% of the North American capacity.

      Styrene prices have been cyclical and sensitive to overall supply
relative to demand and the level of general business activity.  During 1994 and
the first half of 1995 the styrene industry ran at high utilization rates
resulting from demand growth from worldwide economic expansion resulting in
high styrene prices and margins.  During the second half of 1995 styrene prices
decreased significantly as demand growth weakened, prompting customers to begin
utilizing their available inventories.  Increased capacity additions,
particularly in the Far East, resulted in lower styrene prices and margins in
1996 and 1997.  Current global production capacity for styrene is estimated at
over 40 billion pounds and the Company believes over 7 billion pounds of
capacity will be added by competitors in 1997 and 1998.  Average styrene sales
prices declined by 41% from fiscal 1995 to 1996 and 2% from fiscal 1996 to
fiscal 1997.  The Company expects that prices for styrene will continue at
current depressed levels until global demand for styrene increases sufficiently
to absorb increased production capacity.

     Acrylonitrile.  The acrylonitrile market exhibits characteristics in
capacity utilization, selling prices and profit margins similar to those of
styrene.  Moreover, as a result of the Company's high percentage of export
acrylonitrile sales, demand for the Company's acrylonitrile is most
significantly influenced by export customers, particularly those that supply
acrylic fiber to China.  During 1995, strong demand for acrylic fiber and ABS
resins particularly in China, increased demand for acrylonitrile resulting in
higher prices and margins.  However, the Company believes that acrylonitrile
demand began to weaken in late 1995 for the same reasons that caused the
deterioration in the styrene market.  Increased acrylonitrile capacity in the
United States and the Far East resulted in lower acrylonitrile prices and
margins in 1996 and 1997.  Average acrylonitrile sales prices declined by 29%
from fiscal 1995 to 1996 and 3% from fiscal 1996 to 1997.  The Company believes
that during 1997 and 1998, global industry capacity will increase by
approximately 940 million pounds or 9%.  As a result of the increased global
industry capacity industry utilization rates and prices may decline further.

     Methanol.  The methanol facility production capacity is shared by the
Company and BP.  Approximately 44% of the methanol production was used as a raw
material in the Company's acetic acid unit in fiscal 1997.  The remaining
methanol production is available for the merchant market and for BP's worldwide
acetic acid business.  Significant capacity additions worldwide are expected
during 1998 and 1999, and these additions may cause a decline in prices and
margins.

     Other petrochemical products.  The Company sells all of its acetic acid,
plasticizers, and TBA production to BP, BASF, and Flexsys, respectively,
pursuant to long-term contracts.  In addition, the Company operates a sodium
cyanide unit which is owned by DuPont.

      Acrylic Fibers.   There are currently only two manufacturers of acrylic
fibers in North America, Sterling Fibers and Solutia.  In general, Sterling
Fibers and Solutia have mostly different customers and focus on different
segments of the same markets, with Sterling Fibers focusing on the higher
margin niche applications.

     The United States currently imposes import tariffs on acrylic fibers of
5-9% and are expected to continue at a rate of 4-8% through 2004.  Nevertheless
Western European shipments of high quality fibers have become an increasingly
prominent fixture in total imports due largely to the demand for fibers not
produced in the United States.  Imports from Mexico, once a significant
supplier to the United States, now account for only 5-6% of total imports.  The
volume of imported acrylic fibers is expected to be around 40-50 million pounds
per year over the next few years.

Pulp Chemicals

     Sodium Chlorate.  Historically, sodium chlorate has experienced cycles in
capacity utilization, selling prices and profit margins.  Since the mid-1980s,
however, North American demand for sodium chlorate has grown at an average
annual rate of approximately 10% as pulp mills have accelerated substitution of
chlorine dioxide, sodium chlorate's primary derivative, for elemental chlorine
in bleaching applications.  Chlorine dioxide is a powerful and highly selective
oxidizing agent suitable for pulp bleaching. It has the ability to
substantially reduce hazardous substances, including dioxins and furans, in
bleach plant effluent, as well as produce high-brightness pulp with little or
no damage to the cellulose fiber.





                                       11
<PAGE>   14
     Substitution of chlorine dioxide for elemental chlorine is driven
primarily by environmental concerns. Through the end of 1996, approximately 85%
to 90% of Canadian bleach plant capacity and approximately 55% to 60% of United
States bleach plant capacity had been converted to elemental chlorine-free
("ECF").  On November 14, 1997, the Environmental Protection Agency ("EPA")
enacted regulations that support substitution of chlorine dioxide, which is
produced from sodium chlorate, for elemental chlorine in the pulp bleaching
process (Pulp and Paper Cluster Rule).  This regulation requires increased
substitution of chlorine dioxide for elemental chlorine in the pulp bleaching
process which significantly reduces the amount of Absorbable Organic Halides
(AOX) and chlorine derivatives in bleach plant effluent.

     Chlor-alkali.   Sterling Sask is one of three Western Canadian
chlor-alkali production operations.  Dow Chemicals, located in Fort
Saskatchewan, Alberta, and CXY Chemicals, Ltd. located in North Vancouver,
British Columbia, are the others.  Sterling Sask competes in the regional
Western Canadian market by selling to small volume regional customers who
prefer the higher quality product produced by membrane technology.  This
technology and its proximity to its customers give it a competitive advantage
in terms of product quality, product availability, service, and freight costs,
and partially mitigate the Sterling Sask business exposure to the severe price
swings in the overall North American market.

       Calcium Hypochlorite.   Calcium hypochlorite is manufactured by three
North American companies.  The largest is Olin Corporation, followed by PPG
Industries, Inc. and Sterling Sask, with Sterling Sask representing
approximately 6% of North American capacity.  World markets are served
primarily by production from North America (56%) and Japan  (22%).  Major
consuming countries include the United States, Australia, and South Africa.
Demand for calcium hypochlorite is closely correlated with swimming pool starts
(linked to economic growth) and summer temperatures (hotter weather leads to
increased consumption).  Demand from the pool sector is also highly seasonal,
concentrated in the spring and summer months.

     For information regarding revenues for each of the Company's principal
products, see Item 7, "Management's Discussion and Analysis of Financial
Condition and Results of Operations."

ENVIRONMENTAL MATTERS

     The Company's operations involve the handling, production, transportation,
and disposal of materials classified as hazardous or toxic and are extensively
regulated under environmental and health and safety laws. Operating permits
required for the Company's operations are subject to periodic renewal and may
be revoked or modified for cause or when new or revised environmental laws or
requirements are implemented.

     New laws or permit requirements and conditions may affect the Company's
operations, products, or waste disposal.  Past or future operations may result
in claims, regulatory action, or liabilities.  Expenditures could be required
to upgrade wastewater collection, pretreatment or disposal systems, or other
matters.  Some risk of environmental costs and liabilities are inherent in
particular operations and products of the Company, as it is with other
companies engaged in similar businesses.

     The Company conducts environmental management programs at all of its
facilities and subsidiaries to maintain compliance with applicable
environmental laws.  As part of these programs, the Company conducts or
commissions reviews of its environmental performance and addresses issues
identified.  The Company routinely conducts inspection and surveillance
programs to detect and respond to any leaks or spills of regulated hazardous
substances and to correct any identified regulatory deficiency.

     Changing and increasingly strict environmental laws and regulations might
affect the manufacture, handling, processing, distribution or use of chemical
products and the release, treatment, storage or disposal of wastes by the
Company.  Accordingly, the Company could be required from time to time to make
expenditures to upgrade its wastewater collection, pretreatment, or disposal
systems at all of its facilities.

     Production of chemical products involves the use, storage, transportation,
and disposal of materials that may be classified as hazardous or toxic under
applicable laws.  The Company believes that its procedures for the use,
storage, transportation, and disposal of these materials are consistent with
industry standards and applicable laws and that it takes precautions to protect
its employees and others from harmful exposure to such materials.  However,
there can be no assurance that past or future operations will not result in
exposure or injury or to claims of injury by employees or the public due to the
use, storage, transportation, or disposal of these materials.





                                       12
<PAGE>   15
     In connection with the Company's acquisitions, certain indemnifications
are typically obtained related to environmental liabilities.  Certain
indemnifications were obtained in the AFB Acquisition and Saskatoon Acquisition
in fiscal 1997. In connection with the Company's purchase of the pulp chemical
business in 1992, the seller, Tenneco Canada, Inc. ("Tenneco"), contractually
retained liability for costs, damages, fines, penalties, and other losses under
claims by third parties (including employees and authorities) arising from the
ownership or operation of the facilities and businesses prior to the
acquisition.  The Company is also indemnified against the breach of
environmental remediation covenants.  These covenants oblige the indemnifying
party to do specific remedial work (including decommissioning the old section
of the Vancouver facility, which has been completed but is waiting on final
approval from the Ministry of the Environment) at the facilities within set
time periods, and to do any investigation, monitoring or remedial work required
by present or future legislation governing environmental conditions predating
the acquisition.  The indemnity also protects the Company against losses
arising from the remediation of pre-acquisition environmental conditions or
from pre-acquisition violations of environmental laws.  With the exception of
any third-party claims, the losses against which the Company is indemnified do
not include consequential damages or lost profits.  The Tenneco obligations
have been assigned to Albright & Wilson UK Ltd. ("Albright & Wilson") as a
result of the sale by Tenneco of certain assets to Albright & Wilson.

     Groundwater data obtained in the course of the acquisition of the pulp
chemical business indicated elevated concentrations of certain chemicals in the
soil and groundwater at the four Canadian sites.  The Company conducted a
focused baseline sampling of groundwater conditions beneath its Canadian
facilities in connection with Tenneco's indemnification of the Company for
preclosing conditions which confirmed the previous data.  The Company from time
to time has encountered elevated concentrations of chemicals in soils or
groundwater at its Canadian plants which it has addressed or is addressing.

     During the course of the acquisition of the pulp chemical facilities by
the Company, air emissions sources were reviewed, and any available dustfall
and vegetation stress studies were considered.  This review indicated emission
excursion episodes at specific locations in the scrubber systems at the Thunder
Bay, Buckingham, and Vancouver facilities.  The conditions at Thunder Bay and
Vancouver have been addressed and satisfactorily resolved and the conditions at
Buckingham are being addressed.  The Company believes that it is otherwise in
compliance in all material respects with permit requirements under applicable
provincial law for operating emissions sources.

     The Company's pulp chemical business is sensitive to potential
environmental regulation.  On November 14, 1997, the EPA enacted regulations
that support substitution of chlorine dioxide, which is produced from sodium
chlorate, for elemental chlorine in the pulp bleaching process.  Certain
environmental groups are encouraging passage of regulations which restrict the
amount of AOX or chlorine derivatives in bleach plant effluent. These
regulations will result in increased substitution of chlorine dioxide for
elemental chlorine in the pulp bleaching process which significantly reduces
the amount of AOX and chlorine derivatives in bleach plant effluent.  As long
as there is not an outright ban on chlorine containing compounds, regulations
restricting AOX or chlorine derivatives in bleach plant effluent should favor
the use of chlorine dioxide, thus sodium chlorate.  Any significant ban on all
chlorine containing compounds could have a material adverse effect on the
Company's financial condition and results of operations.

     British Columbia has a regulation in place that would effectively
eliminate the use of chlorine dioxide in the bleaching process by the year
2002.  The pulp and paper industry is working to change this regulation and
believes that a ban of chlorine dioxide in the bleaching process will yield no
measurable environmental or public health benefit. In the event such a
regulation was implemented, the Company would seek to sell its products to
customers in other markets.  The Company is not aware of any other laws or
regulations currently in place in North America which would restrict the use of
the product.

     Emissions into the air from the Texas City Plant are subject to certain
permit requirements and self-implementing emission limitations and standards
under state and federal law.  The Texas City Plant is located in an area that
is classified by the EPA as not having attained the ambient air quality
standards for ozone, which is controlled by direct regulation of volatile
organic compounds (VOCs) and nitrogen oxide (NOx).  Additional requirements
were issued in fiscal 1994 and modified in fiscal 1996 by the Texas Natural
Resource Conservation Commission in order to achieve ambient air quality
standards for ozone.  In addition, the Federal Government in June 1997 passed
new National Ambient Air Quality Standards (NAAQS) lowering the ozone and
particulate matter ("PM") threshold for attainment.  These measures may
substantially increase the Company's NOx and PM control costs in the future,
although the cost and full impact, if any, cannot be determined at this time.
The Sterling Fibers' facility in Santa Rosa County, Florida is currently in
Ozone Attainment per the Clean Air Act.  The above described new standards
would reclassify the Santa Rosa County area into non-attainment.  The costs of
compliance with regulations that may be imposed by local authorities to meet
the new ozone and PM standards cannot be determined at this time.  However, the
Company believes any costs of compliance will not have a material adverse
effect on its financial condition.





                                       13
<PAGE>   16
     To reduce the risk of offsite consequences from any unanticipated event,
the Company acquired a greenbelt buffer zone adjacent to the Texas City Plant
in 1991 and also acquired additional greenbelt area for the Santa Rosa Plant.
The Company also participates in a regional air monitoring network to monitor
ambient air quality in the Texas City community.  These programs are part of
the Company's commitment to Responsible Care initiatives of the Chemical
Manufacturers Association and Canadian Chemical Producers Association.

     Under the Assets Purchase Agreement for the Company's acquisition of the
Texas City Plant from Monsanto, Monsanto agreed to be liable and to indemnify
the Company for certain environmental liabilities.  The contractual indemnity
expires upon certain changes of control of the Company.  Monsanto has taken the
position that the Merger constitutes such a change of control. Accordingly, any
future claims the Company may have against Monsanto may necessarily be based
upon statutory laws or common law principles, although there can be no
assurance that the Company would prevail against Monsanto with respect to any
such claim.  Based on information currently available, the Company believes the
loss of the contractual indemnity will not have a material adverse effect on
its financial condition.

     Additionally, the Clean Air Act Amendments of 1990 authorize new federal
permit requirements and provisions governing toxic and criteria air
contaminants.  The Company has incurred and will incur additional costs to
comply with this law and with requirements issued by the State of Texas to
control VOCs and NOx, as will all other similarly situated organic chemical
manufacturing facilities.

     In July 1994, Sterling Fibers submitted a petition for rulemaking for
continued use of its onsite nonhazardous landfill to avoid a January 1995 rule
prohibiting disposal of industrial waste in other than a Class I landfill.  The
Florida Department of Environmental Protection, in December 1994, granted a
waiver to Sterling Fibers for this prohibition.  Should the petition be denied
or the waiver be revoked there are certain administrative options available to
the Company.  Cost impacts of sending all of the Company's waste to an offsite
facility do not represent a material impact on the Company.

     The Company believes that it is in compliance in all material respects
with applicable environmental law.  However, there can be no assurance that
past practices or future operations will not result in material claims or
regulatory action or require material environmental expenditures.


EMPLOYEES

     As of September 30, 1997, the Company had approximately 1,700 employees,
including approximately 500 at its pulp facilities and approximately 350
employees at Sterling Fibers.  Approximately 40% of the employees at the
Company's manufacturing facilities are covered by union agreements.  The
primary union agreement is with the Texas City, Texas Metal Trades Council,
AFL-CIO, of Galveston County, Texas, and covers all hourly employees at the
Texas City Plant.  The Company signed a new labor agreement in May 1996 which
is subject to renegotiation in April 1999.  The new agreement increases the
flexibility of work rules which the Company believes will increase the overall
efficiency of the Texas City Plant.  Employees at the Vancouver plant are
represented by the Pulp, Paper, and Woodworkers Union.  The Vancouver agreement
was renegotiated in November 1997 and is subject to further renegotiation in
November 2000.  Employees at the Buckingham plant are represented by either the
Energy and Chemicals Workers Union or an office and professional workers union.
Both Buckingham agreements were negotiated in November 1994 and are subject to
renegotiation in November 1997, which was mutually agreed upon to be extended
to December 31, 1997. Approximately 70% of the employees at the Saskatoon Plant
are represented by the Communications, Energy, and Paperworks of Canada. The
current collective agreement is a four year contract expiring September 30,
2001. The Company believes its relationship with its employees is good.


INSURANCE

     The Company currently maintains full replacement value coverage for
property damage to all of its plants and resulting business interruption.
Although the Company carries such insurance, it has only one styrene
manufacturing facility, one methanol manufacturing facility, and one
acrylonitrile manufacturing facility; thus, a significant interruption in the
operation of any of these facilities could have a material adverse effect on
the Company's financial condition, results of operations or cash flows.   The
Company also maintains other insurance coverages for various risks associated
with its business.  There is no assurance that the Company will not incur
losses beyond the limits of, or outside the coverage of, it's insurance.  From
time to time various types of insurance for companies in the chemical industry
have been very expensive or, in some cases, unavailable.  There is no assurance
that in the future the Company will be able to maintain its existing coverage
or that the premiums will not increase substantially.





                                       14
<PAGE>   17
ITEM 2.  PROPERTIES

     The principal executive offices of the Company are located in Houston,
Texas, and are subleased through Citicorp, N.A.

     The Company's Texas City Plant is located approximately 45 miles south of
Houston in Texas City, Texas, on a 290- acre site on Galveston Bay near many
other chemical manufacturing complexes and refineries.  The Company has
facilities to load its products in trucks, railcars, barges, and ocean-going
tankers for shipment to customers.  The site offers room for future expansion
and includes a greenbelt around the northern edge of the plant site.

     The Company owns or leases all of the real property which comprises its
Texas City Plant and all of the facilities and equipment located there, other
than the sodium cyanide unit which is owned by DuPont, a cogeneration facility
owned by a joint venture between the Company and Praxair Energy Resources,
Inc., and the new partial oxidation unit constructed at the site by Praxair.
The Company also owns storage facilities, approximately 200 rail cars and an
acetic acid barge.  In addition, the Company leases several storage facilities
in the United States and Korea.

     The Company owns all of the real property which comprises the Santa Rosa
Plant and owns or leases all of the facilities and equipment located there.
The Santa Rosa Plant is located on 1,100 acres near Pensacola in Santa Rosa
County, Florida.

     The Company's pulp chemical business includes five manufacturing plants in
Canada and one in Valdosta, Georgia. The Buckingham, Quebec and Vancouver,
British Columbia sites are approximately 20 acres each and are owned by the
Company.  The plant located near Saskatoon, Saskatchewan is on approximately
270 acres and is owned by the Company.  The Thunder Bay, Ontario, and Grande
Prairie, Alberta sites are leased by the Company.  The Valdosta Plant was
constructed in conjunction with, and is leased from, the Valdosta-Lowndes
County Industrial Authority.  The Company also leases approximately 600 rail
cars.  Headquarters for the Canadian operations is located in Toronto in an
approximately 50,000 square foot single story office building owned by the
Company.  The building is situated on 6.56 acres owned by the Company and
serves as the headquarters for the pulp chemical business and its respective
laboratories.

     The Company believes that these properties and equipment are sufficient to
conduct the Company's business.

     See Item 1. ''Business'' for other information required by this item.


ITEM 3. LEGAL PROCEEDINGS

AMMONIA RELEASE LAWSUITS:

         On May 8, 1994, an ammonia release occurred at the Company's Texas
City Plant while a reactor in the acrylonitrile unit was being restarted after
a shutdown for routine maintenance.  Approximately 52 lawsuits and
interventions involving more than 5,500 plaintiffs were filed against the
Company seeking an unspecified amount of money for alleged damages from the
ammonia release.  Many of these lawsuits were filed in April and early May
1996.

    Approximately 2,600 of the plaintiffs agreed to submit their damage claims
to binding arbitration.  Pursuant to this agreement to arbitrate, a two week
evidentiary hearing was conducted in July 1996 before a three judge panel to
determine the amount of damages.  On May 1, 1997, the three judge panel awarded
the plaintiffs an amount of damages which was well within the limits of the
Company's insurance coverage.

    Thirty-nine of the plaintiffs tried their cases to a jury in Harris County
District Court.  After approximately five months of trial, the jury returned a
verdict on September 2, 1997.  The total amount awarded for all 39 plaintiffs
was well within the limits of the Company's insurance coverage.

    Neither the May 1, 1997 arbitration award, nor the September 2, 1997 jury
award will have a material adverse impact on the financial position, results of
operations, or cash flows of the Company.

    Approximately 1,000 of the plaintiffs have settled their claims against the
Company in fiscal 1997 and the Company continues to vigorously defend against
the claims of the approximately 1,800 remaining plaintiffs.





                                       15
<PAGE>   18

Cases Outstanding:


     1.  Otis Pointer Jr., individually and on behalf of all others similarly
situated, v. Sterling Chemicals, Inc., Paul Saunders, and an unknown chemical
operator; Cause No. 94CV0514; In the 56th Judicial District Court of Galveston
County, Texas ("Pointer").

     2.  Holly Benefiel, et al. v. Sterling Chemicals, Inc.; Cause No.
95CV0246; In the 56th Judicial District Court of Galveston County, Texas.

     3.  Lilly Gordon, et al. v. Sterling Chemicals, Inc.; Cause No. 95-36592;
In the 281st Judicial District Court of Harris County, Texas ("Gordon").

     4.  Versell Allums, et al. v. Sterling Chemicals, Inc., Paul Saunders, and
an unknown chemical operator; Cause No.  95CV1017; In the 10th Judicial
District Court of Galveston County, Texas.

     5.  Maurice Benson, et al. v. Sterling Chemicals, Inc.; Cause No.
95CV1265; In the 56th Judicial District Court of Galveston County, Texas.

     6.  Rodney Curry, et al. v. Sterling Chemicals, Inc.; Cause No. 95CV1263;
In the 122nd Judicial District Court of Galveston County, Texas.

     7.  Jayson Rhodes, et al. v. Sterling Chemicals, Inc.; Cause No. 95CV1266;
In the 10th Judicial District Court of Galveston County, Texas.

     8.  Darrell Vick, et al. v. Sterling Chemicals, Inc.; Cause No. 95CV1262;
In the 122nd Judicial District Court of Galveston County, Texas.

     9.  Nathaniel Barron, et al. v. Sterling Chemicals, Inc., and Paul
Saunders; Cause No. 96CV0103; In the 10th Judicial District Court of Galveston
County, Texas.

    10.  Melton Avie, et al. v. Sterling Chemicals, Inc., BP America, Inc., BP
Chemicals America, Inc., n/k/a BP Chemicals, Inc., Allen Bolen,, and Paul
Saunders; Cause No. 96CV0377; In the 56th Judicial District Court of Galveston
County, Texas.

    11.  Lee Arvie, et al. v. Sterling Chemicals, Inc.; Cause No. 96CV0431; In
the 56th Judicial District Court of Galveston County, Texas.

    12.  Earl Rivas and Rosie Rivas v. Sterling Chemicals, Inc., Sterling
Chemical Company, Sterling Chemical Company, Inc., B.P. Chemicals, Inc., B.P.
Chemicals America, Inc., Paul Saunders,, and Allan Bolen; Cause No. 96CV0438;
In the 10th Judicial District Court of Galveston County, Texas.

    13.  Bertha L. Anderson, et al. v. Sterling Chemicals, Inc.; Cause No. 
96CV0440; In the 122nd Judicial District Court of Galveston County, Texas

    14. Carl Terry, et al. v. Sterling Chemicals, Inc. and Paul Saunders;
Cause No. 96CV0436; In the 212th Judicial District Court of Galveston County,
Texas.

    15.  Phyllis Cormier, et al. v. Sterling Chemicals, Inc.; Cause No.
96-023195; In the 269th Judicial District Court of Harris County, Texas.

    16.  Nita Moore, et al. v. Sterling Chemicals, Inc.; Cause No. 96-22420; In
the 270th Judicial District Court of Harris County, Texas.

    17.  Mattie Moses, et al. v. Sterling Chemicals, Inc.; Cause No. 96CV0458;
In the 56th Judicial District Court of Galveston County, Texas.

    18.  Prince Ella Green and James Green v. Sterling Chemicals, Inc.; Cause
No. 96CV0454; In the 212th Judicial District Court of Galveston County, Texas.

    19.  Jacqueline Lynch, et al. v. Sterling Chemicals, Inc.; Cause No. 43353;
In the County Court at Law No. 2 of Galveston County, Texas.

    20.  Gloria Cotton, et al. v. Sterling Chemicals, Inc.; Cause No. 96CV0446;
In the 122nd Judicial District Court of Galveston County, Texas.

    21.  Phyllis Joiner, et al. v. Sterling Chemicals, Inc.; Cause No. 56189;
In the Justice of the Precinct No. 1, Galveston County, Texas.

    22.  Timothy McClurkin, Sr. v. Sterling Chemicals, Inc.; Cause No.
96CV0451; In the 56th Judicial District Court of Galveston County, Texas.

    23.  Allen E. Kitchens v. Sterling Chemicals, Inc., et al.; Cause No.
43,352; In the Galveston County Court, Galveston County, Texas.

    24.  Patricia A. Glover v. Sterling Chemicals, Inc., Paul Saunders, Allen
Bolen, et al.; Cause No. 96CV0459; In the 212th Judicial District Court of
Galveston County, Texas.

    25.  Wayne R. Lee v. Sterling Chemicals, Inc.; Cause No. 96CV0467; In the
10th Judicial District Court of Galveston County, Texas.





                                       16
<PAGE>   19


     The following ammonia lawsuits were settled after September 30, 1996:

    1.    Feliciana Cantu, et al. v. Sterling Chemicals, Inc.; Cause No.
664459; In the County Civil Court at Law No. 4 of Harris County, Texas.

    2.  Edwin Laday v. Sterling Chemicals, Inc.; Cause No. 96CV0430; In the
212th Judicial District Court of Galveston County, Texas.

NICKEL CARBONYL LAWSUITS:

     On July 30, 1997, as the Company's methanol unit at the Texas City Plant
was being shut down for repair, nickel carbonyl was formed when carbon monoxide
reacted with nickel catalyst in the unit's reformer.  After isolating the
nickel carbonyl within the methanol unit, the Company worked with the
permission and guidance of the Texas Natural Resources Conservation Commission
to destroy the nickel carbonyl by incineration on-site.

     Prior to its incineration, several Company employees and contractor
employees may have been exposed to nickel carbonyl in the methanol unit.  Nine
contractor employees allegedly exposed to nickel carbonyl have filed a lawsuit
(Kurt Bodenshot, et. al. v. Sterling Chemicals, Inc.; Cause No. 97CV0966; In
the 212th Judicial District Court of Galveston County, Texas) against the
Company seeking unspecified damages for personal injuries.  The Company
anticipates that additional claims and litigation against the Company asserting
similar claims will ensue.  The Company believes that its general liability
insurance coverage is sufficient to cover all costs and expenses.  No employees
or other individuals outside the methanol unit were exposed to the nickel
carbonyl.

OTHER LAWSUITS:

     The Company is subject to various other claims and legal actions that
arise in the ordinary course of its business.


ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

None





                                       17
<PAGE>   20
                                    PART II

ITEM 5.  MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER MATTERS

    There is no established public trading market for Holdings' common stock,
par value $.01 per share ("Common Stock"), although the Common Stock is traded
on the OTC Electronic Bulletin Board maintained by the National Association of
Securities Dealers, Inc. under the symbol "STXX".  Prior to the Merger, the
Common Stock was listed on the New York Stock Exchange ("NYSE") under the
symbol "STX".  The following table sets forth the price range of the Common
Stock during the fiscal years ended September 30, 1997 and September 30, 1996.
The following table reflects high and low sales prices on the NYSE for the
period through August 21, 1996 and high and low bid information as reported on
the OTC Electronic Bulletin Board for the period of August 22, 1996 through
September 30, 1997.

<TABLE>
<CAPTION>
                            First          Second            Third           Fourth
                          Quarter          Quarter          Quarter          Quarter
                          -------          -------          -------          -------
<S>                       <C>              <C>              <C>              <C>
1997 High                 $ 12 3/4         $ 12 1/2         $ 12 1/4         $ 13
     Low                  $ 11             $ 11             $ 11             $ 11 3/8


1996 High                 $  9 1/4         $ 13             $ 13 1/8         $ 12 1/2
     Low                  $  7 1/2         $  8             $ 11 1/8         $ 10 7/8
</TABLE>


    As of  December 8, 1997, there were approximately 350 record holders of
Common Stock.

    Holdings has not paid dividends on the Common Stock in any of the last
three fiscal years and does not anticipate paying dividends in the foreseeable
future.  Any future determination as to the payment of dividends will be made
at the discretion of the Board of Directors of Holdings and will depend upon
the Company's operating results, financial condition, capital requirements,
general business conditions, and such other factors that the Board of Directors
deems relevant.  In addition, the payment of dividends on the Common Stock is
restricted by the terms of the indenture governing the 13 1/2% Senior Secured
Discount Notes Due 2008 ("13 1/2% Notes"), and indirectly restricted by the
terms of the Chemicals Credit Facility and the indenture governing the 11 3/4%
Senior Subordinated Notes Due 2006 ("11 3/4 Notes") and the 11 1/4% Senior
Subordinated Notes Due 2007 ("11 1/4% Notes") which restrict the ability of
Chemicals to transfer funds to Holdings.





                                       18
<PAGE>   21
ITEM 6. SELECTED FINANCIAL DATA OF THE COMPANY

The following table sets forth selected financial data with respect to the
Company's consolidated financial condition and consolidated results of
operations and should be read in conjunction with "Item 7. Management's
Discussion and Analysis of Financial Condition and Results of Operations" and
the Company's Consolidated Financial Statements and related notes in Item 8 of
this Form 10-K.


<TABLE>
<CAPTION>
                                                                  Year Ended September 30,
                                         ---------------------------------------------------------------------------
                                           1997(2)         1996(2)           1995            1994            1993
                                         -----------     -----------     -----------     -----------     -----------
<S>                                      <C>             <C>             <C>             <C>             <C>        
OPERATING DATA:                                              (In Thousands Except Per Share Data)

   Revenues                              $   908,787     $   790,465     $ 1,030,198     $   700,840     $   518,821

   Gross profit                               95,639         111,426         271,618          93,924          40,919

   Net income (loss) attributable to
     common stockholders                     (28,965)         31,604         150,049          19,132          (5,420)

   Net cash provided by operating
     activities                               47,314          63,601         191,838          75,249          48,114

   Net cash used in investing     
     activities                             (196,351)        (95,957)        (53,962)         (9,737)        (12,175)
                                  
                                  
   Net cash provided by (used in)
     financing activities                    151,610           7,190        (109,017)        (64,874)        (37,057)

   EBITDA(1)                                 107,318         121,200         281,480         108,600          52,477

PER SHARE DATA:

   Net income (loss) per common share          (2.58)           0.62            2.70            0.34           (0.10)

   Cash dividends                                 --              --              --              --            0.06

BALANCE SHEET DATA:

   Working capital                       $   120,104     $    76,933     $    74,620     $    20,809     $    30,952

   Total assets                              878,971         689,684         609,939         580,925         546,754

   Long-term debt (excluding current
    maturities)                              876,281         714,632         103,581         192,621         263,894

   Redeemable preferred stock                 15,793              --              --              --              --

   Stockholders' equity (deficiency
    in assets)                              (288,528)       (272,439)        239,318          89,734          70,336
</TABLE>

     (1) EBITDA (Earnings before interest, taxes, depreciation, amortization,
stock appreciation rights ("SARs"), and certain merger-related expenses) is
presented to further enhance understanding of the Company's results of
operations and cash flows.  It is not intended as an alternative measure of
performance to net income.  With certain adjustments, EBITDA is the basis for
payments to employees under the Company's profit sharing plans.

    (2) See Note 1 of Notes to Consolidated Financial Statements for a
discussion of merger activities and related financing.


                                       19
<PAGE>   22
SELECTED FINANCIAL DATA FOR CHEMICALS

     The following table sets forth selected financial data with respect to
Chemical's consolidated financial condition and consolidated results of
operations and should be read in conjunction with "Item 7. Management's
Discussion and Analysis of Financial Condition and Results of Operations" and
Chemical's Consolidated Financial Statements and related notes in Item 8 of
this Form 10-K. All issued and outstanding shares of Chemicals are held by
Holdings, and accordingly, per share data is not presented.


<TABLE>
<CAPTION>
                                                                                        Period from
                                                     Year Ended               May 14, 1996 (Date of Inception)
                                                 September 30, 1997              to September 30, 1996 (1)
                                                 ------------------           --------------------------------
                                                                                   (Dollars in Thousands)
<S>                                                  <C>                                <C>          
           OPERATING DATA:

             Revenues                                $ 908,787                          $  83,410    
                                                                                                     
             Gross profit                               95,639                                363    
                                                                                                     
             Net income (loss)                         (14,781)                               174    
                                                                                                     
           BALANCE SHEET DATA:                                                                       
                                                                                                     
             Working capital                         $ 125,743                          $  77,299    
                                                                                                     
             Total assets                              881,231                            685,451    
                                                                                                     
             Long-term debt (excluding                                                               
               current maturities)                     768,870                            619,875      
                                                                                                     
                                                                                                     
                                                                                                     
                                                                                                     
           Stockholders' equity                                                                      
             (deficiency in assets)                   (168,589)                          (184,302)   
</TABLE>


     (1) See Note 1 of Notes to Consolidated Financial Statements for a
discussion of merger activities and related financing.  Prior to August 21,
1996, Chemicals had no operating activities, other than those related to merger
activities.






                                       20
<PAGE>   23
ITEM 7.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND
RESULTS OF OPERATIONS

OVERVIEW

    Holdings is a holding company whose only material asset is Chemicals.
Holdings' only material liability is its obligation to repay the 13 1/2% Notes
issued in connection with the Merger and redeem the preferred stock issued in
connection with the AFB Acquisition and the Saskatoon Acquisition. Chemicals
and its subsidiaries own substantially all of the consolidated operating assets
and are obligated for substantially all remaining liabilities of the Company.
The Merger that occurred on August 21, 1996 and related financings were
accounted for as a recapitalization, with no change in the basis of the assets
and liabilities of Chemicals.  Other than the additional interest expense
associated with the 13 1/2% Notes, results of operations for the Company are
essentially the same as those for Chemicals.  Accordingly, the discussion that
follows is applicable to both entities, except as specifically noted.  A
separate discussion of the results of operations for Chemicals, would not, in
the opinion of the Company, provide any additional meaningful information.

     The primary markets in which the Company competes, especially styrene and
acrylonitrile, are cyclical and are sensitive to changes in the balance between
supply and demand, the price of raw materials, and the level of general
worldwide economic activity.  Historically, these markets have experienced
alternating periods of tight supply and rising prices and profit margins,
followed by periods of large capacity additions resulting in overcapacity and
declining prices and profit margins.  Large global capacity additions of
styrene and acrylonitrile are projected to be completed during 1997 and 1998.
In addition, recent events in the financial markets in various countries in the
Far East may impact the demand growth for the Company's products, particularly
styrene and acrylonitrile, which may have a negative impact on sales volumes,
prices, and margins in fiscal 1998.

     Styrene prices have been cyclical and sensitive to overall supply relative
to demand and the level of general business activity.  During 1994 and the
first half of 1995 the styrene industry ran at high utilization rates resulting
from demand growth from worldwide economic expansion resulting in high styrene
prices and margins.  During the second half of 1995, styrene prices decreased
significantly as demand growth weakened, prompting customers to begin utilizing
their available inventories.  Increased capacity additions, particularly in the
Far East, resulted in lower styrene prices and margins in 1996 and 1997.
Current global production capacity for styrene is estimated at over 40 billion
pounds and the Company believes over 7 billion pounds of capacity will be added
by competitors in 1997 and 1998.  Average styrene sales prices declined by 41%
from fiscal 1995 to 1996 and 2% from fiscal 1996 to fiscal 1997.  The Company
expects that prices for styrene will continue at current depressed levels until
global demand for styrene increases sufficiently to absorb increased production
capacity.

     The acrylonitrile market exhibits characteristics in capacity utilization,
selling prices, and profit margins similar to those of styrene.  Moreover, as a
result of the Company's high percentage of export acrylonitrile sales, demand
for the Company's acrylonitrile is most significantly influenced by export
customers, particularly those that supply acrylic fiber to China.  During 1995,
strong demand for acrylic fiber and ABS resins, particularly in China,
increased demand for acrylonitrile resulting in higher prices and margins.
However, the Company believes that acrylonitrile demand began to weaken in late
1995 for the same reasons that caused the deterioration in the styrene market.
Increased acrylonitrile capacity in the United States and the Far East resulted
in lower acrylonitrile prices and margins in 1996 and 1997. Average
acrylonitrile sales prices declined by 29% from fiscal 1995 to 1996 and 3% from
fiscal 1996 to 1997.  The Company believes that during 1997 and 1998, global
industry capacity will increase by approximately 940 million pounds or 9%.  As
a result of the increased global industry capacity in 1997 and 1998, industry
utilization rates and prices may decline.

    The Company primarily sells its petrochemical products pursuant to
multi-year contracts and high volume spot transactions in both the domestic and
export markets.  This long-term, high volume focus allows the Company to
maintain relatively low selling, general and administrative expenses relating
to product marketing.  Prices for the Company's commodity chemicals are
determined by global market factors, including changes in the cost of raw
materials, that are largely beyond the Company's control and, except with
respect to certain of its multi-year contracts, the Company generally sells its
products at prevailing market prices.

    During the past five years, the Company's results of operations have varied
significantly from year to year primarily as a result of cyclical changes in
the markets for its primary products.  The Company has attempted to stabilize
these fluctuations by manufacturing two primary product groups, petrochemicals
and pulp chemicals, which have historically been subject to different market
dynamics, including timing differences in their respective cyclical upturns and
downturns.  In addition, a goal of the Company is to pursue selected strategic
acquisitions, such as the AFB Acquisition and the Saskatoon Acquisition, to
further increase the diversity of the Company's product mix and reduce





                                       21
<PAGE>   24
the Company's sensitivity to economic cycles. Despite the above-described
diversification, however, prolonged or severe softness in the market for any of
its principal products, particularly styrene and acrylonitrile, will adversely
affect the Company.  Although earnings from styrene and acrylonitrile are
expected to be significantly impacted by the global petrochemical capacity
increases in 1997 and 1998, this impact should be partially offset by the pulp
chemical business which is expected to benefit from growing demand for
generators and sodium chlorate and the approximately 50% increase in the
Company's sodium chlorate capacity as a result of the recent completion of the
Valdosta Plant and the Saskatoon Acquisition.  There can be no assurance,
however, that such favorable results in the pulp chemical business will be
realized.

    In addition, the Company markets substantial volumes of petrochemicals
(approximately 50%, 50% and 54% of total sales volumes in fiscal years 1997,
1996, and 1995, respectively) and generates substantial revenues (approximately
32%, 36%, and 30% of total revenues in fiscal years 1997, 1996, and 1995,
respectively) under conversion agreements.  Under these agreements, the
customer furnishes raw materials that the Company processes in exchange for a
fee designed to cover its fixed and variable costs of production.  The
conversion agreements allow the Company to maintain lower levels of working
capital and, in some cases, to gain access to certain improvements in
manufacturing process technology.  The Company believes that its petrochemical
conversion agreements help insulate the Company to some extent from the effects
of declining markets and increases in raw material prices, while allowing it to
share in the benefits of favorable market conditions for most of the products
sold under these arrangements.


LIQUIDITY AND CAPITAL RESOURCES

    Debt Structure.  As part of the 1996 Recapitalization, Chemicals entered
into a Credit Agreement with Texas Commerce Bank National Association, as agent
bank for a syndicate of lenders (the "Original Credit Agreement").  The
Original Credit Agreement provided for facilities consisting of a six and
one-half year revolving credit facility providing for up to $100 million
(subject to a monthly borrowing base calculation) in revolving loans (the
"Revolver"), a term loan facility consisting of a six and one-half year $200
million Tranche A term loan and an eight-year $150 million Tranche B term loan,
and a four-year $6.5 million ESOP term loan (the "Original Term Loans").

     In connection with the AFB Acquisition, Chemicals entered into a new
credit agreement with Texas Commerce Bank National Association, as agent bank
for a syndicate of lenders (the "Fibers Credit Agreement"). The Fibers Credit
Agreement provided for a term loan facility consisting of a $31 million Tranche
A term loan due March 31, 2003 and a $50 million Tranche B term loan due
September 30, 2004  (the "Fibers Term Loans").

    On July 10, 1997, Sterling Sask, an indirect wholly owned subsidiary of
Holdings and Chemicals acquired substantially all of the assets of Saskatoon
Chemicals, a subsidiary of Weyerhauser Canada Ltd.  In connection with the
Saskatoon Acquisition, Sterling Sask entered into a credit agreement (the
"Saskatoon Credit Agreement") with The Chase Manhattan Bank of Canada,
individually and as administrative agent for a syndicate of lenders.  Funding
under the Saskatoon Credit Agreement occurred July 10, 1997, upon consummation
of the Saskatoon Acquisition.  The Saskatoon Credit Agreement provides for a
revolving credit facility of Cdn. $8.0 million (the "Saskatoon Revolving
Loan"), a term loan facility consisting of a Cdn. $25.0 million Tranche A term
loan due June 30, 2003, and a $36.4 million Tranche B term loan due June 30,
2005  (the "Saskatoon Term Loans").

    At the time of the Saskatoon Acquisition, the Company consolidated and
combined the Original Credit Agreement and the Fibers Credit Agreement (as
consolidated, the "Credit Agreement"), as well as the Original Term Loans and
the Fibers Term Loans (as consolidated, the "Term Loans").  The Term Loans
consist of a $76,500,000 Tranche A term loan due March 31, 2003, a $199,166,667
Tranche B term loan due September 30, 2004, and a $5,281,250 ESOP term loan due
September 30, 2000.  For more information concerning the Credit Agreement, see
Note 4 to Consolidated Financial Statements.

    On April 7, 1997, Chemicals completed the offering of the 11 1/4% Notes
(the "11 1/4% Notes Offering"). The 11 1/4% Notes are unsecured senior
subordinated obligations of Chemicals, ranking subordinate in right of payment
to all existing and future senior debt of Chemicals, but pari passu with the 11
3/4% Notes and all future senior subordinated indebtedness of Chemicals.  For
more information concerning the 11 1/4% Notes, see Note 4 to Consolidated
Financial Statements.

    The Company's ability to obtain additional financing in the future for
working capital, capital expenditures, acquisitions, and general corporate
purposes, should it need to do so, will be affected by the covenants in its
various debt agreements and by cash requirements for debt service.  The Credit
Agreement and the indentures governing the 13 1/2% Notes, 11 3/4% Notes, and 11
1/4% Notes (the "Indentures") contain numerous financial and operational
covenants,





                                       22
<PAGE>   25
including, without limitation, restrictions on the Company's ability to incur
indebtedness, pay dividends, create liens, sell assets, engage in mergers and
acquisitions, and refinance existing indebtedness, as well as the obligation of
the Company to maintain certain financial ratios.  The 11 1/4% Notes Offering
was permitted under the pre-existing Indentures as a Refinancing of Debt
outstanding under the Credit Agreement.  At the time of the AFB Acquisition,
the Company negotiated an amendment to the Credit Agreement to permit the AFB
Acquisition and to make certain financial covenants somewhat less restrictive.
The Company further amended the Credit Agreement in connection with the 11 1/4%
Notes Offering and the partial repayment of the Term Loans with the proceeds
thereof further relaxing certain of the financial covenants therein, among
other things.  Such modifications did not, however, lessen the restrictions
under the Indentures on the Company's ability to incur additional debt.  Based
on the Company's pro forma results of operations for the four quarters ended
September 30, 1997, these restrictions currently operate to prevent the Company
from incurring any additional debt other than debt incurred under the Revolver
or pursuant to certain limited "baskets" and other exceptions.  Under limited
circumstances, the Company may, however, consummate additional acquisitions
under the Credit Agreement and the Indentures (i) through the incurrence of
debt in Unrestricted Subsidiaries (as defined in the Indentures and Credit
Agreement) or (ii) if the pro forma effect of such acquisition has a sufficient
positive impact on certain financial ratios.  The Company generally will not
have access to the cash flows of Unrestricted Subsidiaries, as in the case of
Sterling Sask.   The Credit Agreement also requires that certain amounts of
Excess Cash Flow (as defined therein) be used to prepay amounts outstanding
under the Term Loans.  No such mandatory prepayment is required in fiscal 1998.

    The Company intends to meet its liquidity needs for operating activities
and capital expenditures (other than acquisitions) through internally generated
funds and, to the extent necessary, borrowings under the Revolver.  In
connection with the 11 1/4% Notes Offering on April 7, 1997, the total
commitment under the Revolver was increased by $25 million to $125 million.  As
of September 30, 1997, the Company had drawn approximately $9.4 million and
issued approximately $2.6 million in letters of credit under the Revolver,
thereby decreasing the available commitments under the Revolver at such time to
$113.0 million (compared to an available commitment thereunder as of September
30, 1996 of $100 million).  Available credit under the Revolver for loans and
letters of credit is subject to a monthly borrowing base.  At September 30,
1997, the borrowing base did not limit such available credit.  The Revolver
matures at March 31, 2003.   The Company believes that such sources of funds
will be sufficient to permit the Company to meet its liquidity needs during
fiscal 1998.

    At September 30, 1997, the Company's long-term debt (excluding current
maturities) was $876.3 million.

    The Company's ability to comply with the covenants and other terms of its
various debt agreements, meet its debt service obligations, and repay principal
when due will depend on the future performance of the Company.  The future
performance of the Company is subject to a number of uncertainties.  See
"Certain Known Events, Trends, Uncertainties and Risk Factors."  The Company
was in compliance with its financial covenants in effect as of September 30,
1997.

    The Credit Agreement and the Indentures contain provisions which restrict
the payment of advances, loans and dividends from Chemicals to Holdings.  The
most restrictive of those covenants limits such payments during fiscal 1998 to
approximately $2.0 million plus any amounts due to Holdings from Chemicals
under the intercompany tax sharing agreement.  Such restriction is not expected
to limit Holdings' ability to meet its obligations in fiscal 1998.

    Working Capital.  Working capital at September 30, 1997 was $120 million,
an increase of $43 million from September 30, 1996.  This increase was the
result of the following changes:

<TABLE>
<CAPTION>
                            Current Assets                                  Current Liabilities
                            --------------                                  -------------------
                             (In Millions)                                     (In Millions)
               <S>                                  <C>         <C>                                  <C>
               Cash and cash equivalents            $  2        Accounts payable                     $ (14)
               Inventories                            34        Accrued liabilities                    (24)
               Accounts receivable                    34        Current portion long-term debt           6
               Other                                   5                                            
                                                    ----                                             -----
                                                    $ 75                                             $ (32)
</TABLE>

    ( ) - Decrease in assets, increase in liabilities.

    Cash Flow.  Net cash provided from operations was $47 million for fiscal
1997, a decrease of $16 million compared to fiscal 1996.  This decrease
primarily resulted from decreased earnings during fiscal 1997.  Net cash flow
used in investing activities was $196 million in fiscal 1997 compared to $96
million in fiscal 1996.  The increase was





                                       23
<PAGE>   26
primarily due to the AFB Acquisition and the Saskatoon Acquisition.  Net cash
flow provided by financing activities increased to $152 million in fiscal 1997
compared to $7 million in fiscal 1996 primarily due to proceeds from long-term
debt associated with the AFB Acquisition and the Saskatoon Acquisition.

    Capital Expenditures.   Capital expenditures for fiscal 1997, 1996, and
1995 were $43 million, $96 million, and $54 million, respectively.  The fiscal
1997 capital expenditures were primarily for additional construction costs
related to the methanol unit and the Valdosta Plant, along with the
distributive control system upgrade at the acrylonitrile unit.  In addition,
the Company incurred capital expenditures in 1997 for process modernization in
styrene and acrylonitrile, and routine safety, environmental, and replacement
capital in the Company's petrochemical, pulp chemical, and fibers businesses.
The fiscal 1996 capital expenditures were primarily for the expansion of the
acetic acid unit, construction of the methanol unit, and construction of the
Valdosta Plant.  The fiscal 1995 capital expenditures were primarily for plant
instrumentation modernization and process improvements, the acetic acid
expansion, construction of the methanol unit, and the new sodium chlorate
plant.  The acetic acid expansion was completed in June 1996, the methanol unit
was completed in August 1996, and the Valdosta Plant came on stream in December
1996.

    Capital expenditures are expected to be approximately $30 to $40 million in
fiscal 1998, with about $20 to $25 million dedicated to the petrochemical and
fibers businesses and $10 to $15 million dedicated to the pulp chemical
business.  Capital expenditures will be primarily for process modernization of
the styrene and acrylonitrile units and routine safety, environmental, and
replacement capital.

    The Company's capital expenditures for environmentally-related prevention,
containment, and process improvements were $3 million and $2 million for fiscal
years 1997 and 1996, respectively.  The Company does not anticipate a material
increase in these types of expenditures during fiscal 1998.  During both fiscal
years, the Company did not incur any other infrequent or non-recurring material
environmental expenditures which were required under existing environmental
regulations.  See "Certain Known Events, Trends, and Uncertainties -
Environmental and Safety Matters."

    The Company routinely incurs expenses associated with hazardous substance
management and pollution prevention in ongoing operations.  These operating
expenses include items such as depreciation on its waste treatment facilities,
outside waste management, fuel, electricity, and salaries.  The amounts of
these operating expenses were approximately $50 million and $47 million for
fiscal years 1997 and 1996, respectively.  The Company does not anticipate a
material increase in these types of expenses during fiscal 1998.  The Company
considers these types of environmental expenditures normal operating expenses
and includes them in cost of goods sold.

    Acquisitions.  Part of the Company's business strategy is to implement a
focused acquisition strategy, targeting chemical businesses and assets which
will strengthen the Company's existing market positions, provide upstream or
downstream integration, or produce complementary chemical products.  As
previously discussed, the Company's ability to consummate acquisitions may be
limited by restrictions in its debt agreements, results of operations, and
industry conditions.  The Company currently intends, if such acquisition
opportunities arise, to seek any necessary approvals from its existing lenders
and/or obtain necessary financing through the use of Unrestricted Subsidiaries
or otherwise, to consummate such acquisitions, although there can be no
assurance that it will be successful in obtaining such approvals or obtaining
such financing.

    Foreign Exchange.  The Company enters into forward foreign exchange
contracts to reduce risk due to Canadian dollar exchange rate movements.  The
Company does not engage in currency speculation.  The forward foreign exchange
contracts have varying maturities with none exceeding 18 months.  The Company
makes net settlements of United States dollars for Canadian dollars at rates
agreed to at inception of the contracts.  The Company had a notional amount of
approximately $20 million and $30 million of forward foreign exchange contracts
outstanding to buy Canadian dollars at September 30, 1997 and 1996,
respectively.  The deferred gain (loss) on these forward foreign exchange
contracts at September 30, 1997 and 1996 was immaterial.


ACCOUNTING CHANGES

    The Financial Accounting Standards Board (the "FASB") issued Statement of
Financial Accounting Standards ("SFAS") No. 123,  "Accounting for Stock-Based
Compensation" which permits companies to either adopt this new standard and
record expenses for stock options and other stock-based employee compensation
plans based on their fair value at date of grant, or continue to apply its
current accounting policy under Accounting Principles Board ("APB") Opinion No.
25 and increase its footnote disclosure.  The Company will continue to apply
APB Opinion No. 25, and has





                                       24
<PAGE>   27
increased its footnote disclosure to include the pro forma impact on net income
and earnings per share of the application of the fair value based method of
accounting.

    The Company adopted SFAS No. 121 "Accounting for the Impairment of
Long-Lived Assets and for Long-Lived Assets to Be Disposed Of" in the first
quarter of fiscal 1997.  SFAS No. 121 sets forth guidance on how to measure an
impairment of long-lived assets and when to recognize such an impairment.  The
adoption of this Statement did not have a material adverse effect on the
Company's financial position, results of operations, or cash flows.

    SFAS No 128, "Earning Per Share" establishes standards for computing and
presenting earnings per share ("EPS").  SFAS No. 128 replaces the presentation
of primary EPS previously prescribed by APB No. 15 with a presentation of basic
EPS which is computed by dividing income available to common stockholders by
the weighted average number of common shares outstanding for the period.  The
Statement also requires dual presentation of basic and diluted EPS.  Diluted
EPS is computed similarly to fully diluted EPS pursuant to APB No. 15.  Pro
forma basic and diluted EPS for all historical periods presented, assuming that
SFAS No. 128 was effective at the beginning of each such historical period,
would not be materially different from what has been presented using APB No.
15.  The Company will adopt SFAS No. 128 for fiscal 1998.

    SFAS No. 130, "Reporting Comprehensive Income," establishes standards for
reporting and displaying of comprehensive income and its components. SFAS No.
131  "Disclosures About Segments of an Enterprise and Related Information"
establishes standards for the way that public business enterprises report
information about segments in interim and annual financial statements. The
Company is currently evaluating what, if any, additional disclosures may be
required when these two statements are adopted in the first quarter of fiscal
1999.


CERTAIN KNOWN EVENTS, TRENDS, UNCERTAINTIES AND RISK FACTORS

    Raw Material Prices and Availability.  For each of the Company's products,
the cost of raw materials and utilities is far greater than all other costs of
production combined.  Therefore, an adequate supply of raw materials at
reasonable prices is critical to the success of the Company's business.  The
only major raw materials for the Company's petrochemical and pulp chemical
products which is produced by the Company is methanol, which is used in the
production of acetic acid.    The major raw materials used by the Company in
the production of its petrochemical products are all commodity chemicals and
the price for each can fluctuate widely for a variety of reasons, including
changes in the availability of these products because of major capacity
additions or significant plant operating problems.  Although no assurances can
be given, the Company believes that it will continue to secure adequate
supplies of all its raw materials at acceptable prices.  The primary raw
material for acrylic fibers is acrylonitrile, which is currently produced by
the Company.  However, as part of the AFB Acquisition, the Company assumed an
existing acrylonitrile supply agreement, which expires February 28, 2002,
pursuant to which Sterling Fibers will purchase all of the Santa Rosa Plant's
requirements for acrylonitrile from Cytec.  Upon the expiration of such supply
contract, the Company may supply all of Sterling Fibers' acrylonitrile
requirements from the Texas City Plant.

    Cyclical Markets for Products; Capacity Increases on Key Petrochemical
Products.  The prices of the Company's petrochemical and pulp chemical products
have been cyclical and sensitive to overall supply relative to demand and the
level of general business activity.  Large global capacity additions of styrene
and acrylonitrile are projected to be completed in 1997 and 1998.  For styrene,
approximately 7.2 billion pounds of new capacity is expected, and for
acrylonitrile, approximately 940 million pounds of new capacity is expected.
The Company believes that these announced global capacity additions in styrene
and acrylonitrile will result in overcapacity for these markets in fiscal year
1998. The resulting impact on prices and margins negatively impacted the
Company's results in fiscal 1997.

    Environmental and Safety Matters.  The Company's operations involve the
handling, production, transportation, and disposal of materials classified as
hazardous or toxic and are subject to extensive federal, state, and local
regulatory requirements relating to environmental affairs, waste management,
health and safety, and chemical products.  Operating permits are or may be
required for the operation of some of the Company's operating units and
chemical waste disposal operations, and these permits are subject to
revocation, modification, and renewal.  Governmental authorities have the power
to enforce compliance with these regulations and permits, and violators are
subject to fines, injunctions, or both.  Third parties may also have the right
to sue to enforce compliance.  The Company believes that its operations are in
compliance in all material respects with applicable environmental laws.
However, the operations of a chemical manufacturing facility entail some risk
of environmental damage, and there can be no assurance that material costs or
liabilities will not be incurred.  Moreover, it is possible that other
developments, such as increasingly strict requirements or environmental laws
and enforcement policies, could bring into question the handling, manufacture,
use, emission or on-site or off-site disposal of substances or chemicals by the
Company.  There can be no assurance that past or future operations will not
result in exposure to injury or claims of injury by employees, vendors,
contractors, or the public due





                                       25
<PAGE>   28
to toxic or hazardous materials.  In addition, a catastrophic event at the
Company's facilities could result in liabilities to the Company substantially
in excess of its insurance coverages.

    The Company's pulp chemical business is sensitive to potential
environmental regulation.  On November 14, 1997, the EPA enacted regulations
that support substitution of chlorine dioxide, which is produced from sodium
chlorate, for elemental chlorine in the pulp bleaching process (Pulp and Paper
Cluster Rule).  Certain environmental groups are encouraging passage of
regulations which restrict the amount of AOX or chlorine derivatives in bleach
plant effluent.  This regulation will result in increased substitution of
chlorine dioxide for elemental chlorine in the pulp bleaching process which
significantly reduces the amount of AOX and chlorine derivatives in bleach
plant effluent.  As long as there is not an outright ban on chlorine containing
compounds, regulations restricting AOX or chlorine derivatives in bleach plant
effluent should favor the use of chlorine dioxide, thus sodium chlorate.  Any
significant ban on all chlorine containing compounds could have a material
adverse effect on the Company's financial condition and results of operations.

    British Columbia has a regulation in place that would effectively eliminate
the use of chlorine dioxide in the bleaching process by the year 2002.  The
pulp and paper industry is working to change this regulation and believes that
a ban of chlorine dioxide in the bleaching process will yield no measurable
environmental or public health benefit.  In the event such a regulation was
implemented, the Company would seek to sell its products to customers in other
markets.  The Company is not aware of any other laws or regulations currently
in place in North America which would restrict the use of the product.

    Legal Proceedings.  The information under "Legal Proceedings" in Note 7 to
Consolidated Financial Statements herein is incorporated by reference.

    High Financial Leverage, Substantial Restrictions and Covenants. As a
result of the 1996 Recapitalization, the AFB Acquisition, and the Saskatoon
Acquisition, the Company had consolidated indebtedness of $882 million and
deficiency in assets of $289 million at September 30, 1997. The Company's high
degree of leverage could have important consequences, including the following:
(i) the ability to obtain additional financing in the future for working
capital, capital expenditures, acquisitions, general corporate purposes, and
other purposes, if needed, may be restricted; (ii) a substantial portion of
cash flow from operations will be dedicated to cover cash interest
requirements, thereby limiting the funds available for operations and any
future business opportunities; and (iii) the degree of leverage may make the
Company more vulnerable to a downturn in its businesses or the economy
generally.

    The Company's debt instruments contain numerous financial and operating
covenants, including, but not limited to, restrictions on the Company's ability
to incur indebtedness, pay dividends, create liens, sell assets, engage in
certain mergers and acquisitions, and refinance existing indebtedness.  These
covenants may limit the Company's ability to pursue its acquisition strategy.
In the event of a change of control and under certain other circumstances,
Holdings will be required to offer to purchase all of its outstanding 13 1/2%
Notes and Chemicals will be required to offer to purchase all of its
outstanding 11 1/4% Notes and 11 3/4% Notes, in each case subject to certain
conditions, at a price equal to 101% of the Accreted Value with respect to the
13 1/2% Notes, and 101% of the principal amount thereof, with respect to the
11 1/4% Notes and 11 3/4% Notes, plus accrued and unpaid interest, if any.  The
ability of the Company to comply with such covenants and other terms of its
debt instruments and to satisfy its other debt obligations will depend on the
future performance of the Company, which is subject to the risks and
uncertainties discussed herein.

    The markets for many of the Company's products are cyclical and sensitive
to the level of general business activity.  See "Overview" and "Cyclical
Markets for Products; Capacity Increases on Key Petrochemical Products."
Weakness in the level of worldwide economic activity or in the market for one
or more of the Company's major products could have a material adverse effect on
the Company's ability to meet its debt service obligations and comply with the
restrictions imposed by its debt instruments.





                                       26

<PAGE>   29
    Highly Competitive Industry.  The industry in which the Company operates is
highly competitive.  Many of the Company's competitors, particularly in the
petrochemical industry, are larger and have substantially greater financial
resources than the Company.  Among the Company's competitors are some of the
world's largest chemical companies that have their own raw material resources.
In addition, a significant portion of the Company's business is based upon
widely available technology.  The entrance of new competitors into the industry
and the addition by existing competitors of new capacity may reduce the
Company's ability to maintain profit margins or its ability to preserve its
market share, or both.  Such developments could have a negative impact on the
Company's ability to obtain higher profit margins, even during periods of
increased demand for the Company's products. The competitiveness of Sterling
Fibers with respect to its specialty textiles and technical fibers products
(which are its higher margin products) is maintained, to a significant extent,
through the exclusive ownership or use of certain product and manufacturing
technology.  If competitors of Sterling Fibers gain access to the use of
similar technology, or render such technology obsolete through the introduction
of superior technology, the financial condition of Sterling Fibers would be
materially affected in an adverse manner.

    Dependence on Texas City Plant.  All of the Company's petrochemicals,
including all of its styrene and acrylonitrile, are produced at the Texas City
Plant.  Significant unscheduled downtime at the Texas City Plant due to
equipment breakdowns, interruptions in the supply of raw materials, power
failures, natural forces or any other cause, including the normal hazards
associated with the production of petrochemicals, could have a material adverse
effect on the Company.  Although the Company maintains insurance, including
business interruption insurance, that it considers to be adequate under the
circumstances, there can be no assurance that a significant interruption in the
operation of the Texas City Plant would not have a material adverse effect on
the Company's financial condition and results of operations.

    Ability to Complete Acquisitions.  A significant element of the Company's
business strategy is to pursue strategic acquisitions that either expand or
complement the Company's products.  The financing for such acquisitions will
likely affect the Company's capitalization.  There can be no assurance that the
Company will be able to identify and make acquisitions on terms favorable to it
or that the Company will be able to obtain financing for such acquisitions on
terms the Company finds acceptable.  As of September 30, 1997, the restrictions
contained in the Indentures currently operate to prevent the company from
incurring any additional debt other than debt incurred under the Revolver or
pursuant to certain limited "baskets", and other exceptions.  Under limited
circumstances the Company may, however, consummate additional acquisitions
under the Credit Agreement and the Indentures (i) through the incurrence of
debt in Unrestricted Subsidiaries  or (ii) if the pro forma effect of such
acquisition has a sufficient positive impact on certain financial ratios.

    Long-Term Contracts and Significant Customers.  The Company sells
substantial portions of its styrene and acrylonitrile production under
long-term contracts, and sells all of its acetic acid and plasticizers
production under long-term contracts with single customers.  These contracts
are intended to provide some stability if demand for or prices of these
products decline significantly, but also limit the Company's ability to take
full advantage of attractive market conditions during periods of higher prices
for these products.  During fiscal 1997, a significant portion of the Company's
production from the Texas City Plant was dedicated to multi-year contracts with
Solutia, Bayer, BP, and BASF.  Under certain market conditions, the loss of one
or more of these customers or a material reduction in the amount of product
purchased by one or more of them could have a material adverse effect on the
Company.

    Foreign Operations, Country Risks, and Exchange Rate Fluctuations.
Approximately 18% of the Company's fiscal 1997 revenues were derived from its
Canadian-based pulp chemical business and approximately 30% were derived from
export sales.  International operations and exports to foreign markets are
subject to a number of special risks, including currency exchange rate
fluctuations, trade barriers, exchange controls, national and regional labor
strikes, political risks, and risks of increases in duties, taxes, and
governmental royalties, as well as changes in laws and policies governing
operations of foreign-based companies.  In addition, earnings of foreign
subsidiaries and intercompany payments are subject to foreign income tax rules
that may reduce cash flow available to meet required debt service and other
obligations of the Company.

    Since the Company derives most of its pulp chemical revenues from
production and sales by subsidiaries within Canada, the Company has organized
its subsidiary structure and its operations in part based on certain
assumptions about various Canadian tax laws, currency exchange, and capital
repatriation laws and other relevant laws.  While the Company believes that
such assumptions are correct, there can be no assurance that Canadian taxing or
other authorities will reach the same conclusion.  If such assumptions are
incorrect, or if Canada were to change or modify such laws or the current
interpretation thereof, the Company may suffer adverse tax and financial
consequences.

   A portion of the Company's expenses and sales are denominated in Canadian
dollars, and accordingly, the Company's revenues, cash flows, and earnings may
be affected by fluctuations in the exchange rate between the United States
dollar and the Canadian dollar, which may also have adverse tax consequences.
In addition, because a portion of the Company's sales, cost of goods sold, and
other expenses are denominated in Canadian dollars, the Company has a
translation exposure





                                       27
<PAGE>   30
to fluctuations in the Canadian dollar against the United States dollar. These
currency fluctuations could have a material impact on the Company as increases
in the value of the Canadian dollar have the effect of increasing the United
States dollar equivalent of cost of goods sold and other expenses with respect
to the Company's Canadian production facilities.  The Company enters into
forward foreign exchange contracts to hedge such exposure for periods consistent
with its committed exposure, but does not engage in currency speculation.





                                       28
<PAGE>   31
RESULTS OF OPERATIONS

     The following table sets forth revenues, gross profit, and operating
income for the Company's primary segments for the years ended September 30,
1997, 1996, and 1995.


<TABLE>
<CAPTION>
                                                                          Year Ended September 30,          
                                                                         --------------------------
                                                                           1997      1996      1995
                                                                         ------    ------    ------
                                                                           (Dollars in millions)
<S>                                                                      <C>       <C>       <C>   
            REVENUES:
            Petrochemicals and Fibers . . . . . . . . . . . . . . . .    $  728    $  633    $  886
            Pulp Chemicals  . . . . . . . . . . . . . . . . . . . . .       181       157       144
                                                                         ------    ------    ------

                                                                         $  909    $  790    $1,030
                                                                         ======    ======    ======


            GROSS PROFIT:
            Petrochemicals and Fibers . . . . . . . . . . . . . . . .    $   33    $   53    $  225
            Pulp Chemicals  . . . . . . . . . . . . . . . . . . . . .        63        58        47
                                                                         ------    ------    ------

                                                                         $   96    $  111    $  272
                                                                         ======    ======    ======

            OPERATING INCOME:
            Petrochemicals and Fibers . . . . . . . . . . . . . . . .    $   11    $   31    $  212
            Pulp Chemicals  . . . . . . . . . . . . . . . . . . . . .        46        36        31
                                                                         ------    ------    ------

                                                                         $   57    $   67    $  243
                                                                         ======    ======    ======
</TABLE>


COMPARISON OF FISCAL 1997 TO FISCAL 1996

     Revenues.  Revenues for fiscal 1997 were $909 million compared to revenues
of  $790 million for fiscal 1996, an increase of 15%.  The increase in revenues
resulted primarily from eight months of operations from the newly acquired
Sterling Fibers, three months of operations from the recent Saskatoon
Acquisition, the startup of the new Valdosta Plant, and the new methanol unit.

Petrochemicals and Fibers

     For fiscal 1997, the Company's revenues from its petrochemical and fibers
businesses increased to $728 million when compared to fiscal 1996 revenues of
$633 million.  The AFB Acquisition and the new methanol unit had a positive
impact on revenues in fiscal 1997, partially offset by reduced styrene and
acrylonitrile average sales prices and sales volumes.

   Styrene.  Styrene revenues for fiscal 1997 decreased 4% due to average sales
prices decreasing by approximately 2% primarily as a result of weaker market
conditions, particularly in the export market.  In addition, fiscal 1997 sales
volumes decreased by approximately 5% as compared to fiscal 1996.  The prices
of styrene's major raw materials, benzene and ethylene, were substantially
higher during fiscal 1997 compared to fiscal 1996.  Benzene prices were
approximately 10% higher while ethylene prices were approximately 18% higher.
These price escalations contributed significantly to the decline in styrene
margins as market conditions did not allow for sufficient styrene price
increases to compensate for these rising costs.

     Acrylonitrile.  Acrylonitrile revenues for fiscal 1997 decreased 9% as a
result of a decline of approximately 6% in sales volumes and approximately 3%
in average sales prices.  The 6% reduction in volumes in fiscal 1997 were
primarily due to a partial shutdown during the third quarter as a result of
operating difficulties following the completion of a capital project.  The
prices of propylene and ammonia, which are the major raw materials used to make
acrylonitrile, were approximately 14% and 13% higher, respectively, in fiscal
1997 than in fiscal 1996. The combination of lower average sales prices and
higher raw materials costs resulted in lower acrylonitrile margins in fiscal
1997 as compared to fiscal 1996.

     Methanol.  Methanol revenues for fiscal 1997 were $68 million.   The
methanol unit construction was completed in August 1996 and, therefore,
recorded minimal revenues in fiscal 1996.  The methanol unit was negatively
impacted during the fourth quarter of fiscal 1997 due to a shutdown resulting
from operating problems.





                                       29
<PAGE>   32
     Fibers.  Sterling Fibers recorded eight months of revenues of
approximately $92 million since its acquisition in early fiscal 1997.

   Other Petrochemical Products.  Revenues during fiscal 1997 from the
Company's other petrochemical products (including acetic acid, plasticizers,
TBA, and sodium cyanide) decreased approximately 23% when compared to fiscal
1996 revenues primarily due to a decline in acetic acid revenues resulting from
a procedural change in the billings under the Company's production contract
with BP and the recording of related revenues.  Prior to the startup of the
Company's methanol unit, the Company purchased the methanol used in the
production of acetic acid.  Under the BP contract, such purchases were
ultimately re-billed to BP and included in acetic acid revenues.  Methanol for
acetic acid production is now supplied by the Company's methanol facility and
is included in methanol revenues.

Pulp Chemicals

     Revenues from the Company's pulp chemical business for fiscal 1997
increased by approximately 15% to $181 million compared to fiscal 1996. The
increase in revenues was primarily due to an increase in sales revenues from
sodium chlorate of 17% compared to fiscal 1996, as a result of the startup of
the Valdosta Plant in fiscal 1997, and the additional revenues of the recent
Saskatoon Acquisition.  Average sales prices for sodium chlorate declined 5% in
fiscal 1997 compared to fiscal 1996.  Revenues from the sale of generators and
royalty income decreased 5% in fiscal 1997 compared to fiscal 1996.  This 5%
decrease was primarily due to reduced project work related to generators.
Operating earnings for the pulp chemicals business were $46 million for fiscal
1997 compared to $36 million in fiscal 1996.  The increase was primarily due to
increased sales volumes of sodium chlorate.

Selling, General and Administrative Expenses.  Selling, general and
administrative ("SG&A") expenses for fiscal 1997 totaled $38 million, compared
to $40 million in fiscal 1996.  This decrease was related to $3.9 million in
SAR expenses which were paid as a part of the Merger in fiscal 1996.

Income from Operations.  Income from operations for fiscal 1997 was $57
million, consisting of $11 million from petrochemical and fibers operations and
$46 million from pulp chemical operations.  This amount represented a decrease
of approximately 15% from fiscal 1996, primarily as a result of weakness in the
markets for styrene and acrylonitrile discussed above, which resulted in
significantly lower margins during fiscal 1997 as compared to fiscal 1996.
This weakness was partially offset by higher operating income from the pulp
chemical business, the fibers operations acquired in fiscal 1997, and the new
methanol facility.  In addition, the Company incurred approximately $4 million
in merger related expenses in fiscal 1996.

Interest and Debt Related Expenses.  Interest and debt related expense for
fiscal 1997 increased $76 million compared to fiscal 1996 primarily due to the
additional debt incurred in the 1996 Recapitalization, the AFB Acquisition, and
the Saskatoon Acquisition.

Provision (Benefit) for Income Taxes.  Provision (benefit) for income taxes for
fiscal 1997 was $(7) million, with an effective tax rate of 23%, compared to
$17 million, with an effective tax rate of 34% for fiscal 1996.  The decrease
in the provision was primarily the result of the Company's pre-tax loss of
approximately $31 million for fiscal 1997 compared to pre-tax income of $50
million in fiscal 1996.

Extraordinary Item.  The $3.9 million after-tax ($6.0 million pre-tax)
extraordinary item in fiscal 1997 related to unamortized debt issue costs which
were expensed in April 1997 as a result of the partial prepayment of the Term
Loans.  The extraordinary item in fiscal 1996 of $1.9 million after-tax ($3.0
million pre-tax) related to the loss on early extinguishment of debt resulting
from the 1996 Recapitalization.

Net Income (Loss).  Due to the factors described above, net loss for fiscal
1997 was $28 million compared to net income of $32 million for fiscal 1996.


COMPARISON OF FISCAL 1996 TO FISCAL 1995

Revenues.  Revenues for fiscal 1996 were $790 million compared to revenues of
$1.03 billion for fiscal 1995, a decrease of 23%.  The decrease in revenues
resulted primarily from lower average sales prices for styrene and
acrylonitrile, and lower acrylonitrile and acetic acid sales volumes, which
were partially offset by increased revenues in the pulp chemical business as a
result of higher average sodium chlorate sales prices.





                                       30
<PAGE>   33


Petrochemicals

     For fiscal 1996, the Company's revenues from its petrochemical business
decreased 29% to $633 million when compared to fiscal 1995, primarily as a
result of decreases in styrene and acrylonitrile average sales prices and lower
acrylonitrile and acetic acid sales volumes.

     Styrene.  Styrene revenues for fiscal 1996 decreased due to average sales
prices decreasing by approximately 41% primarily as a result of weaker market
conditions in the Far East.  Fiscal 1996 sales volumes increased by
approximately 18% over fiscal 1995 when two planned shutdowns for scheduled
maintenance restricted production.  The second planned shutdown also included
modernization of the styrene unit's control instrumentation with
state-of-the-art distributive control systems.  The modernization project
completed in fiscal 1995 increased the Company's annual styrene production
capacity to 1.7 billion pounds.  The prices of styrene's major raw materials,
benzene and ethylene, were substantially lower during fiscal 1996 compared to
fiscal 1995.  Benzene prices were approximately 17% lower while ethylene prices
were approximately 25% lower. These decreases offset some of the decrease in
selling prices discussed above, but styrene margins still declined
substantially.

     Acrylonitrile.  Acrylonitrile revenues for fiscal 1996 decreased as a
result of a decline of approximately 29% in average sales prices and
approximately 11% in sales volumes.  Reduced imports of acrylonitrile
derivatives by the Far East market (primarily acrylic fiber and ABS resins)
resulted in lower acrylonitrile average sales prices and sales volumes.

     The Company's acrylonitrile unit operated at a reduced rate in 1996 due to
an extended shutdown for most of March 1996 for scheduled maintenance and
installation of the first phase of state-of-the-art distributive control
systems.  A second phase of distributive controls was installed in October
1996.  The new distributive control systems are expected to result in increased
efficiencies and stronger operating fundamentals in the future.  The prices of
propylene and ammonia, which are the major raw materials used to make
acrylonitrile, were approximately 23% and 22% lower, respectively, in fiscal
1996 than in fiscal 1995.  These decreases helped to offset some of the lower
average selling prices discussed above, but margins still declined
substantially.

     Acetic Acid.  Acetic acid revenues in fiscal 1996 decreased primarily as a
result of a 19% decrease in sales volumes related to a shutdown of the acetic
acid unit to expand the unit by nearly 200 million pounds annually and for
installation of new distributive control systems.  The expansion of the acetic
acid unit and the related construction of the partial oxidation unit by Praxair
at the Texas City Plant were completed in June 1996.  The partial oxidation
unit supplies raw materials to the Company's acetic acid unit.

     Other Petrochemical Products.  Revenues during fiscal 1996 from the
Company's other petrochemical products (excluding lactic acid revenues)
increased approximately 30% primarily as a result of increases in revenues from
plasticizers.  The Company ceased production of lactic acid in May 1996.  In
the second and third quarters of fiscal 1996, the Company wrote off the
remaining net book value of the lactic acid unit assets and expensed other
related costs resulting in a $3.7 million charge against earnings before taxes.

Pulp Chemicals

     Revenues from the Company's pulp chemical business for fiscal 1996
increased by approximately 9% to $157 million compared to fiscal 1995 primarily
as a result of an increase in sodium chlorate average sales prices of
approximately 8%, partially offset by an approximately 2% decrease in sales
volumes.  Sodium chlorate experienced higher sales prices as a result of
improved demand due to increased chlorine dioxide utilization in pulp
bleaching.  Royalty revenues in fiscal 1996 from installed generator technology
were $19 million, the same as fiscal 1995.  In addition, the Company received
ten generator contracts including all eight contracts that were awarded in
North America during fiscal 1996.

Selling, General and Administrative Expenses.  Selling, general and
administrative ("SG&A") expenses for fiscal 1996 totaled $40 million, compared
to $29 million in fiscal 1995.  This increase was related to an increase in SAR
expense which was paid as a part of the Merger.

Income from Operations.  Income from operations for fiscal 1996 was $67 million
(including merger-related expenses of $3.6 million), consisting of $31 million
from petrochemical operations and $36 million from pulp chemical operations.
This amount represented an approximately 72% decrease from fiscal 1995,
primarily as a result of weakness in the markets for styrene and acrylonitrile
discussed above, which resulted in significantly lower margins during fiscal
1996 compared to the 1995 fiscal year.  This weakness was partially offset by
higher operating income





                                       31
<PAGE>   34
from the pulp chemical business and other petrochemical products.  In addition,
the Company incurred approximately $2 million in start-up expenses during
fiscal 1996 in connection with construction of the methanol unit.

Other Expenses.  Other expenses in fiscal 1996 consist of the $3.7 million
pre-tax charge against earnings related to the write-off of the Company's
lactic acid unit assets.

Interest and Debt Related Expenses.  Interest expense for fiscal 1996 decreased
$1 million compared to fiscal 1995 primarily due to lower outstanding debt for
most of fiscal 1996.  The Company's average interest rate per annum increased
to 10% on September 30, 1996 from 7% on September 30, 1995, primarily due to
the financing in August 1996 related to the 1996 Recapitalization.

Provision for Income Taxes.  Provision for income taxes for fiscal 1996 was $17
million, with an effective tax rate of 34%, compared to $75 million, with an
effective tax rate of 33% for fiscal 1995.  The decrease in the provision was
primarily the result of the significant decrease in the Company's pre-tax
income to $50 million for fiscal 1996 from $228 million in fiscal 1995.

Extraordinary Item.  The extraordinary item in fiscal 1996 of $1.9 million
relates to the loss on early extinguishment of debt of $3.0 million (net of
taxes of $1.1 million) resulting from the 1996 Recapitalization.

Net Income.  Due to the factors described above, net income for fiscal 1996 was
$32 million compared to $150 million for fiscal 1995.





                                       32
<PAGE>   35
ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTAL DATA


                       STERLING CHEMICALS HOLDINGS, INC.
                     CONSOLIDATED STATEMENTS OF OPERATIONS
                  (DOLLARS IN THOUSANDS EXCEPT PER SHARE DATA)

<TABLE>
<CAPTION>
                                                                                      YEAR ENDED SEPTEMBER 30,       
                                                                           -------------------------------------------
                                                                                1997            1996            1995 
                                                                           -----------     -----------     -----------
<S>                                                                        <C>                 <C>         <C>        
Revenues  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    $   908,787         790,465     $ 1,030,198

Cost of goods sold  . . . . . . . . . . . . . . . . . . . . . . . . . .        813,148         679,039         758,580
                                                                           -----------     -----------     -----------
Gross profit  . . . . . . . . . . . . . . . . . . . . . . . . . . . .           95,639         111,426         271,618

Selling, general and administrative expenses  . . . . . . . . . . . . .         38,170          40,305          28,856
Merger related expenses . . . . . . . . . . . . . . . . . . . . . . . .             --           3,633              --
Write-off of assets . . . . . . . . . . . . . . . . . . . . . . . . . .             --           3,706              --
Interest and debt related expenses, net of interest income  . . . . . .         88,901          13,380          14,604
                                                                           -----------     -----------     -----------
Income (loss) before taxes and extraordinary item . . . . . . . . . . .        (31,432)         50,402         228,158
Provision (benefit)  for income taxes . . . . . . . . . . . . . . . . .         (7,296)         16,898          75,005
                                                                           -----------     -----------     -----------
Income (loss) before extraordinary item . . . . . . . . . . . . . . . .        (24,136)         33,504         153,153
Extraordinary item, loss on early extinguishment of debt,
  net of tax (Note 4)  . . . . . . . . . . . . . . . . . . . . . . .             3,924           1,900           3,104
                                                                           -----------     -----------     -----------
Net income (loss) . . . . . . . . . . . . . . . . . . . . . . . . . . .        (28,060)         31,604         150,049
Preferred stock dividends . . . . . . . . . . . . . . . . . . . . . . .            905              --              --
                                                                           -----------     -----------     -----------
Net income (loss) attributable to common stockholders . . . . . . . . .    $   (28,965)    $    31,604     $   150,049
                                                                           ===========     ===========     ===========

Per share data:
Income (loss) before extraordinary item . . . . . . . . . . . . . . . .    $     (2.23)    $       .66     $      2.76
Extraordinary item  . . . . . . . . . . . . . . . . . . . . . . . . . .          (0.35)           (.04)           (.06)
                                                                           -----------     -----------     -----------
Net income (loss) per common share  . . . . . . . . . . . . . . . . . .    $     (2.58)    $       .62     $      2.70
                                                                           ===========     ===========     ===========
</TABLE>


               The accompanying notes are an integral part of the
                       consolidated financial statements.





                                       33
<PAGE>   36
                       STERLING CHEMICALS HOLDINGS, INC.
                          CONSOLIDATED BALANCE SHEETS
                    (AMOUNTS IN THOUSANDS EXCEPT SHARE DATA)

<TABLE>
<CAPTION>
                                                                                                 SEPTEMBER 30,    
                                                                                            -----------------------
                                                                                              1997           1996   
                                                                                            ---------     ---------
<S>                                                                                         <C>           <C>      
ASSETS
Current assets:
    Cash and cash equivalents ..........................................................    $   7,958     $   5,609
    Accounts receivable ................................................................      167,248       133,399
    Inventories ........................................................................       87,870        53,720
    Prepaid expenses ...................................................................       10,956         9,076
    Deferred income tax benefit ........................................................       10,005         7,214
                                                                                            ---------     ---------
    Total current assets ...............................................................      284,037       209,018

Property, plant and equipment, net .....................................................      492,036       365,765
Other assets ...........................................................................      102,898       114,901 
                                                                                            ---------     ---------
    Total assets .......................................................................    $ 878,971     $ 689,684
                                                                                            =========     =========

LIABILITIES AND STOCKHOLDERS' EQUITY (DEFICIENCY IN ASSETS)
Current liabilities:
    Accounts payable ...................................................................    $  80,658     $  66,562
    Accrued liabilities ................................................................       77,565        53,898
    Current portion of long-term debt ..................................................        5,710        11,625
                                                                                            ---------     ---------
    Total current liabilities ..........................................................      163,933       132,085

Long-term debt .........................................................................      876,281       714,632  
Deferred income tax liability ..........................................................       36,038        46,933
Deferred credits and other liabilities .................................................       73,336        68,473
Common stock held by ESOP ..............................................................        7,688         6,500
Less:  unearned compensation ...........................................................       (5,570)       (6,500)
Redeemable preferred stock .............................................................       15,793            -- 
Commitments and contingencies (Note 7)
Stockholders' equity (deficiency in assets):
    Common stock, $.01 par value, 20,000,000 shares authorized, 11,942,000 shares issued
     and 11,714,000 outstanding at September 30, 1997; and 10,599,000 shares issued and
     outstanding at September 30, 1996 .................................................          120           106
    Additional paid-in capital .........................................................     (542,485)     (560,077)
    Retained earnings ..................................................................      277,691       306,656
    Pension adjustment .................................................................          (31)           -- 
    Accumulated translation adjustment .................................................      (21,093)      (19,124)
                                                                                            ---------     ---------

                                                                                             (285,798)     (272,439)
    Treasury stock, at cost, 228,000 shares at September 30, 1997 ......................       (2,730)           -- 
                                                                                            ---------     ---------
    Total stockholders' equity (deficiency in assets)  .................................     (288,528)     (272,439)
                                                                                            ---------     ---------
    Total liabilities and stockholders' equity (deficiency in assets) ..................    $ 878,971     $ 689,684
                                                                                            =========     =========
</TABLE>
                                               

               The accompanying notes are an integral part of the
                       consolidated financial statements.





                                       34
<PAGE>   37
                       STERLING CHEMICALS HOLDINGS, INC.
                           CONSOLIDATED STATEMENTS OF
             CHANGES IN STOCKHOLDERS' EQUITY (DEFICIENCY IN ASSETS)
                             (AMOUNTS IN THOUSANDS)

<TABLE>
<CAPTION>
                                                          
                                         COMMON STOCK      ADDITIONAL                          ACCUMULATED
                                       ----------------     PAID-IN      RETAINED    PENSION   TRANSLATION    DEFERRED  TREASURY
                                       SHARES    AMOUNT     CAPITAL      EARNINGS  ADJUSTMENT   ADJUSTMENT COMPENSATION  STOCK
                                       ------    ------    ---------     --------  ----------   ---------- ------------ -------- 
<S>                                    <C>       <C>       <C>            <C>        <C>          <C>        <C>       <C>       
Balance, September 30, 1994 .....      60,327    $  603    $  33,232      125,003    $  (950)     (17,322)   $  (68)   $ (50,764)

Net income ......................          --        --           --      150,049         --           --        --           --
Translation adjustment ..........          --        --           --           --         --           15        --           --
Treasury stock transactions .....          --        --           37           --         --           --        --          150
Amortization of deferred
  compensation ..................          --        --           --           --         --           --       (61)          --
Pension adjustment ..............          --        --           --           --       (606)          --        --           --
                                       ------    ------    ---------      -------    -------      -------    ------    --------- 
Balance, September 30, 1995 .....      60,327       603       33,269      275,052     (1,556)     (17,307)     (129)     (50,614)

Net income ......................          --        --           --       31,604         --           --        --           --
Redemption of common stock ......     (50,690)     (507)    (616,892)          --         --           --        --           --
Common stock issued in
    the 1996 Recapitalization ...       5,349        54       64,084           --         --           --        --           --
Employee stock purchase .........         250         2        3,000           --         --           --        --           --
Stock warrants ..................          --        --        6,900           --         --           --        --           --
Translation adjustment ..........          --        --           --           --         --       (1,817)       --           --
Treasury stock transactions .....      (4,637)      (46)     (50,438)          --         --           --        --       50,614
Amortization of deferred
   compensation .................          --        --           --           --         --           --       129           --
Pension adjustment ..............          --        --           --           --      1,556           --        --           --
                                       ------    ------    ---------      -------    -------      -------    ------    --------- 
Balance, September 30, 1996 .....      10,599       106     (560,077)     306,656         --      (19,124)       --           --

Net loss ........................          --        --           --      (28,060)        --           --        --           --
Common stock issued in
   connection with  AFB
   Acquisition, net .............         778         8        9,331           --         --           --        --           --
Preferred stock dividends .......          --        --           --         (905)        --           --        --           --
Translation adjustment ..........          --        --           --           --         --       (1,969)       --           --
Employee stock purchase .........         (44)       --         (531)          --         --           --        --           --
Treasury stock transactions .....        (228)       --           --           --         --           --        --       (2,730)
Common stock issued  in
   connection with  the
   Saskatoon Acquisition, net ...         609         6        6,379           --         --           --        --           --
Stock  warrants .................          --        --        2,413           --         --           --        --           --
Pension adjustment ..............          --        --           --           --        (31)          --        --           --
                                       ------    ------    ---------      -------    -------      -------    ------    --------- 
Balance, September 30, 1997 .....      11,714    $  120    $(542,485)   $ 277,691    $   (31)   $ (21,093)   $   --    $  (2,730)
                                       ======    ======    =========    =========    =======    =========    ======    ========= 
</TABLE>




               The accompanying notes are an integral part of the
                       consolidated financial statements.





                                       35
<PAGE>   38
                       STERLING CHEMICALS HOLDINGS, INC.
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                             (DOLLARS IN THOUSANDS)

<TABLE>
<CAPTION>
                                                                                        Year Ended September 30,       
                                                                              -----------------------------------------
                                                                                 1997            1996           1995    
                                                                              -----------    -----------    -----------
<S>                                                                           <C>            <C>            <C>        
Cash flows from operating activities:
    Cash received from customers ..........................................   $   935,886    $   874,253    $ 1,159,192
    Miscellaneous cash receipts ...........................................        21,833         17,758         14,007
    Cash paid to suppliers and employees ..................................      (853,134)      (804,414)      (893,324)
    Interest paid .........................................................       (60,747)        (9,492)       (14,811)
    Interest received .....................................................           360          1,114          2,540
    Income taxes received (paid) ..........................................         3,116        (15,618)       (75,766)
                                                                              -----------    -----------    -----------
Net cash provided by operating activities .................................        47,314         63,601        191,838
Cash flows from investing activities:
    Capital expenditures ..................................................       (43,428)       (95,957)       (53,962)
    Business acquisitions .................................................      (152,923)            --             --
                                                                              -----------    -----------    -----------
Net cash used in investing activities .....................................      (196,351)       (95,957)       (53,962)
Cash flows from financing activities:
    Proceeds from long-term debt ..........................................       375,260        800,350        217,000
    Repayment of long-term debt ...........................................      (236,104)      (196,285)      (322,282)
    Redemption of common stock ............................................            --       (616,160)            --
    Purchase of other equity interests ....................................            --        (14,587)            --
    Issuance of common stock, net .........................................        18,721         64,040             --
    Sale of warrants ......................................................         2,413          6,900             --
    Debt issuance costs ...................................................        (9,684)       (33,070)            --
    Other merger fees .....................................................            --         (3,709)            --
Issuance of preferred stock ...............................................         4,887             --             --
    Purchase of treasury stock ............................................        (3,256)            --             --
    Other .................................................................          (627)          (289)        (3,735)
                                                                              -----------    -----------    -----------
Net cash provided by (used in) financing activities .......................       151,610          7,190       (109,017)
Effect of  United States /Canadian exchange rate on cash ..................          (224)          (107)            10
                                                                              -----------    -----------    -----------
Net increase (decrease) in cash and cash equivalents ......................         2,349        (25,273)        28,869

Cash and cash equivalents - beginning of year .............................         5,609         30,882          2,013
                                                                              -----------    -----------    -----------
Cash and cash equivalents - end of year ...................................   $     7,958    $     5,609    $    30,882
                                                                              ===========    ===========    ===========

Reconciliation of net income to cash provided by operating activities:
Net income (loss) .........................................................   $   (28,060)        31,604    $   150,049
Adjustments to reconcile net income (loss) to net cash provided by
  operating activities:
    Depreciation and amortization .........................................        54,012         42,702         43,033
    Loss on disposal/write off of assets ..................................           241          3,706             --
    Extraordinary item ....................................................         3,924          1,900          3,104
    Deferred tax expense ..................................................         2,866          4,172          4,280
    Accrued compensation including SARs ...................................            --          8,984         (2,638)
    Merger related expenses ...............................................            --          3,633             --
    Discount notes amortization ...........................................        15,499          1,656             --
    Other .................................................................         2,087         (3,766)         1,058
Change in assets/liabilities:
    Accounts receivable ...................................................        (8,985)       (18,297)        22,540
    Inventories ...........................................................        (6,674)        14,147          1,921
    Prepaid expenses ......................................................        (7,767)        (5,173)        (1,183)
    Other assets ..........................................................        (1,754)        (8,900)        (4,075)
    Accounts payable ......................................................        (1,424)        (5,454)        (4,117)
    Accrued liabilities ...................................................        27,305         (7,018)       (21,447)
    Other liabilities .....................................................        (3,956)          (295)          (687)
                                                                              -----------    -----------    -----------
Net cash provided by operating activities .................................   $    47,314    $    63,601    $   191,838
                                                                              ===========    ===========    ===========
</TABLE>

               The accompanying notes are an integral part of the
                       consolidated financial statements.





                                       36
<PAGE>   39
                            STERLING CHEMICALS, INC.
                     CONSOLIDATED STATEMENTS OF OPERATIONS
                             (DOLLARS IN THOUSANDS)



<TABLE>
<CAPTION>
                                                                             MAY 14, 1996
                                                     YEAR ENDED           (DATE OF INCEPTION)
                                                 SEPTEMBER 30, 1997     TO SEPTEMBER 30, 1996 (1)
                                                 ------------------     -------------------------
<S>                                                 <C>                        <C>            
Revenues ........................................   $ 908,787                  $  83,410      
Cost of goods sold ..............................     813,148                     83,047      
                                                    ---------                  ---------      
Gross profit ....................................      95,639                        363      
                                                                                              
Selling, general and administrative expenses ....      37,475                      3,426      
Interest and debt related expenses ..............      72,931                      1,615      
Interest income from parent .....................      (1,692)                    (5,236)     
                                                    ---------                  ---------      
                                                                                              
Income (loss) before taxes and                                                       
 extraordinary item ..............................    (13,075)                       558  
Provision (benefit) for income taxes ............      (2,148)                       384      
                                                    ---------                  ---------      
                                                                                              
Income (loss) before extraordinary item .........     (10,927)                       174      
                                                                                              
Extraordinary item, loss on early extinguishment                                              
  of debt, net of tax (Note 4) ..................       3,924                         --      
                                                    ---------                  ---------      
Net income (loss) ...............................   $ (14,851)                 $     174      
                                                    =========                  =========      
</TABLE>   
                                                                               

    (1) See Note 1 of Notes to Consolidated Financial Statements for a
discussion of merger activities and related financing.  Prior to August 21,
1996, Chemicals had no operating activities, other than those related to merger
activities.

               The accompanying notes are an integral part of the
                       consolidated financial statements.





                                       37
<PAGE>   40

                            STERLING CHEMICALS, INC.
                          CONSOLIDATED BALANCE SHEETS
                   (DOLLARS IN THOUSANDS EXCEPT SHARE DATA)

<TABLE>
<CAPTION>
                                                                                              SEPTEMBER 30,
                                                                                        ----------------------
                                                                                           1997         1996
                                                                                        ---------    ---------
<S>                                                                                     <C>          <C>      
ASSETS
Current assets:
    Cash and cash equivalents .......................................................   $   7,958    $   5,581    
    Accounts receivable .............................................................     167,898      135,635
    Inventories .....................................................................      87,870       53,720
    Prepaid expenses ................................................................      10,031        9,076
    Deferred income tax benefit .....................................................      10,005        7,214
                                                                                        ---------    ---------
       Total current assets .........................................................     283,762      211,226

Property, plant and equipment, net ..................................................     492,036      365,765
Other assets ........................................................................      99,519      108,460
                                                                                        ---------    ---------
      Total assets ..................................................................   $ 875,317    $ 685,451
                                                                                        =========    =========

LIABILITIES AND STOCKHOLDERS' EQUITY (DEFICIENCY IN ASSETS)
Current liabilities:
    Accounts payable ................................................................   $  80,658    $  66,562
    Accrued liabilities .............................................................      77,565       55,740
    Current portion of long-term debt ...............................................       5,710       11,625
                                                                                        ---------    ---------
    Total current liabilities .......................................................     163,933      133,927

Long-term debt ......................................................................     768,870      619,875
Deferred income tax liability .......................................................      42,646       47,478
Deferred credits and other liabilities ..............................................      73,337       68,473
Common stock held by ESOP ...........................................................       7,688        6,500
Less: unearned compensation .........................................................      (5,570)      (6,500)
Commitments and contingencies
Stockholders' equity (deficiency in assets):
    Common stock, $.01 par value ....................................................          --           --
    Additional paid-in capital ......................................................    (139,786)    (165,352)
    Retained earnings ...............................................................     (14,677)         174
    Pension adjustment ..............................................................         (31)          --
    Accumulated translation adjustment ..............................................     (21,093)     (19,124)
                                                                                        ---------    ---------
    Total stockholders' equity (deficiency in assets)  ..............................    (175,587)    (184,302)
                                                                                        ---------    ---------

       Total liabilities and stockholders' equity (deficiency in assets)  ...........   $ 875,317    $ 685,451
                                                                                        =========    =========
</TABLE>


               The accompanying notes are an integral part of the
                       consolidated financial statements.





                                       38
<PAGE>   41
                            STERLING CHEMICALS, INC.
                           CONSOLIDATED STATEMENTS OF
             CHANGES IN STOCKHOLDERS' EQUITY (DEFICIENCY IN ASSETS)
                             (DOLLARS IN THOUSANDS)

<TABLE>
<CAPTION>
                                    COMMON STOCK        ADDITIONAL                                 ACCUMULATED
                               ----------------------     PAID-IN       RETAINED      PENSION     TRANSLATION 
                                 SHARES       AMOUNT      CAPITAL       EARNINGS    ADJUSTMENT     ADJUSTMENT 
                               ---------    ---------    ---------     ---------     ---------     ---------
<S>                                   <C>   <C>          <C>           <C>           <C>           <C>       
Balance, May 14, 1996  .....          --    $      --    $      --     $      --     $      --     $      -- 
Common stock issued .......            1           --            1            --            --            -- 
Capital transfer, net .....           --           --     (165,353)           --        (1,556)      (20,194)
Net income ................           --           --           --           174            --            -- 
Pension adjustment ........           --           --           --            --         1,556            -- 
Translation adjustment ....           --           --           --            --            --         1,070
                               ---------    ---------    ---------     ---------     ---------     ---------
Balance, September 30, 1996            1    $      --     (165,352)    $     174     $      --       (19,124)



Contribution from parent ..           --           --       27,684            --            --            -- 
Net loss ..................           --           --           --       (14,851)           --            -- 
Pension adjustment ........           --           --           --            --           (31)           -- 
Earned ESOP Shares ........           --           --       (2,118)           --            --            -- 
Translation adjustment ....           --           --           --            --            --        (1,969)
                               ---------    ---------    ---------     ---------     ---------     ---------
Balance, September 30, 1997            1    $      --    $(139,786)    $ (14,677)    $     (31)    $ (21,093)
                               =========    =========    =========     =========     =========     =========
</TABLE>
                                                             



               The accompanying notes are an integral part of the
                       consolidated financial statements.





                                       39
<PAGE>   42
                            STERLING CHEMICALS, INC.
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                             (DOLLARS IN THOUSANDS)
<TABLE>
<CAPTION>
                                                                                               MAY 14, 1996
                                                                         YEAR ENDED         (DATE OF INCEPTION)
                                                                     SEPTEMBER 30, 1997   TO SEPTEMBER 30, 1996(1)
                                                                     ------------------   ------------------------
<S>                                                                        <C>                  <C>         
Cash flows from operating activities:                                                                       
    Cash received from customers ......................................    $ 935,886            $ 102,900   
    Miscellaneous cash receipts .......................................       21,970                1,749   
    Cash paid to suppliers and employees ..............................     (853,996)             (92,800)  
    Interest paid .....................................................      (60,747)              (3,129)  
    Interest received .................................................          345                  474   
    Income taxes received (paid) ......................................        3,116               (4,950)  
                                                                           ---------            ---------   
Net cash provided by operating activities .............................       46,574                4,244   
Cash flows from investing activities:                                                                       
    Capital expenditures ..............................................      (43,428)              (6,398)  
    Business acquisitions .............................................     (152,923)                  --   
                                                                           ---------            ---------   
Net cash used in investing activities .................................     (196,351)              (6,398)  
Cash flows from financing activities:                                                                       
    Proceeds from long-term debt ......................................      375,260              637,900   
    Repayment of long-term debt .......................................     (236,104)              (6,400)  
    Debt issuance costs ...............................................       (9,684)             (27,939)  
    Intercompany financing ............................................        3,000                   --   
    Distribution to parent ............................................           --             (609,961)  
    Contribution from parent ..........................................       22,286               14,165   
    Other .............................................................       (2,380)                  --   
                                                                           ---------            ---------   
Net cash provided by financing activities .............................      152,378                7,765   
Effect of United States /Canadian exchange rate on cash ...............         (224)                 (30)  
                                                                           ---------            ---------   
Net increase in cash and cash equivalents .............................        2,377                5,581   
Cash and cash equivalents - beginning of period .......................        5,581                   --   
                                                                           ---------            ---------   
Cash and cash equivalents - end of year ...............................    $   7,958            $   5,581   
                                                                           =========            =========   
                                                                                                            
Reconciliation of Net Income to                                                                             
Cash Provided by Operating Activities                                                                       
Net income (loss) .....................................................    $ (14,851)           $     174   
Adjustments to reconcile net income (loss) to net cash provided by                                          
  operating activities:                                                                                     
    Depreciation and amortization .....................................       53,680                4,801   
    Deferred tax expense ..............................................        7,847                1,457   
    Extraordinary item ................................................        3,924                   --   
    Other .............................................................        2,173                 (511)  
Change in assets/liabilities:                                                                               
    Accounts receivable ...............................................      (13,510)                 164   
    Inventories .......................................................       (6,674)                (468)  
    Prepaid expenses ..................................................       (5,733)              (2,428)  
    Other assets ......................................................       (2,271)                 784   
    Accounts payable ..................................................       (1,288)               7,025   
    Accrued liabilities ...............................................       27,218               (4,460)  
    Other liabilities .................................................       (3,941)              (2,294)  
                                                                           ---------            ---------   
Net cash provided by operating activities .............................    $  46,574            $   4,244   
                                                                           =========            =========   
</TABLE>     

    (1) See Note 1 of Notes to Consolidated Financial Statements for a
discussion of merger activities and related financing.  Prior to August 21,
1996, Chemicals had no operating activities, other than those related to merger
activities.

               The accompanying notes are an integral part of the
                       consolidated financial statements.








                                       40
<PAGE>   43
               STERLING CHEMICALS HOLDINGS, INC. AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1.  MERGER ACTIVITIES

    Sterling Chemicals, Inc. (prior to the Merger, "Sterling") and STX
Acquisition Corp. ("STX Acquisition"), a Delaware corporation formed in April
1996 by an investor group led by The Sterling Group, Inc. ("TSG") and The
Unicorn Group L.L.C. ("Unicorn"), entered into an Amended and Restated
Agreement and Plan of Merger dated April 24, 1996 (the "Merger Agreement").  On
August 20, 1996, the Merger Agreement was approved by a majority of the shares
outstanding, and on August 21, 1996, STX Acquisition merged with and into
Sterling, changing its name to Sterling Chemicals Holdings, Inc.  ("Holdings"),
and continuing as the surviving corporation (the "Merger").  In connection with
the Merger, Holdings transferred all of its operating assets and liabilities
excluding its 13 1/2% Senior Discount Notes due 2008 (the "13 1/2% Notes") to a
wholly owned subsidiary, STX Chemicals Corp., which at the time of the Merger,
changed its name to Sterling Chemicals, Inc. (after the Merger, "Chemicals").
Holdings has no direct subsidiaries other than Chemicals.  As used in these
notes, the term "Company" refers to Sterling and its subsidiaries prior to the
consummation of the Merger and, following the Merger, to Holdings and its
subsidiaries, including Chemicals.

    Each share of the Company's common stock outstanding immediately prior to
the Merger was converted (at the election of the holder thereof) into either
$12.00 cash or the right to retain such shares ("Rollover Shares"), with the
aggregate number of Rollover Shares limited to 5.0 million.  As a result of the
Merger, on August 21, 1996, the former STX Acquisition stockholders held
approximately 5.3 million shares (49%), stockholders with Rollover Shares held
approximately 5.0 million shares (46%), and the Company's newly formed Employee
Stock Option Plan (the "ESOP") held approximately 542,000 shares (5%) of the
outstanding common shares of Holdings' common stock, par value $0.01 per share
("Holdings Common Stock").

    The Merger was financed by the proceeds of bank term loans of $356.5
million, including an ESOP term loan of $6.5 million, amounts drawn against a
revolving credit facility of $6.4 million each pursuant to a new credit
agreement (the "Original Credit Agreement"), an offering by Chemicals of $275.0
million of Chemicals' 11 3/4% Senior Subordinated Notes Due 2006 (the "11 3/4%
Notes"), an offering of $191.8 million (initial proceeds of $100 million)
representing 191,751 Units, with each unit consisting of one 13 1/2% Note and
one warrant to purchase three shares of Holdings Common Stock for $0.01 per
share beginning in August 1997, equity raised by STX Acquisition of
approximately $70.7 million, and cash on hand of $10.3 million.  These proceeds
were used to redeem Sterling's common stock other than Rollover Shares ($608.3
million), purchase other equity interests (primarily stock appreciation rights
("SARs")) ($14.6 million), repay debt outstanding prior to the Merger ($142.7
million), loan monies to the new ESOP ($6.5 million), and pay fees and expenses
($46.8 million).

    The Company has accounted for the Merger and related financing
(collectively the "1996 Recapitalization") as a series of debt and equity
transactions representing a recapitalization.  Accordingly, the historical
basis of the Company's assets and liabilities have not been impacted by the
1996 Recapitalization.

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

       The Company manufactures seven commodity petrochemicals at its Texas
City, Texas plant (the "Texas City Plant").  Additionally, the Company
manufactures chemicals for use primarily in the pulp and paper industry at five
plants in Canada and one in Valdosta, Georgia, and manufactures acrylic fibers
in a plant near Pensacola, Florida (the "Santa Rosa Plant").  At its Texas City
Plant, the Company produces styrene, acrylonitrile, acetic acid, plasticizers,
methanol, tertiary butylamine ("TBA"), and sodium cyanide.  The Company
generally sells its petrochemical products to customers for use in the
manufacture of other chemicals and products, which in turn are used in the
production of a wide array of consumer goods and industrial products.  The
Company produces regular textiles, specialty textiles, and technical fibers at
the Santa Rosa Plant, as well as licensing the acrylic fibers manufacturing
technology to producers worldwide.  Sodium chlorate is produced at the five
plants in Canada and in Valdosta, Georgia.  Sodium chlorite is produced at one
of the Canadian locations.  In addition, chlor-alkali and calcium hypochlorite
are produced at one of the Canadian locations.  The company licenses,
engineers, and overseas construction of large-scale chlorine dioxide generators
for the pulp and paper industry as part of the pulp chemical business.  These
generators convert sodium chlorate into chlorine dioxide at pulp mills.





                                       41
<PAGE>   44

    The significant accounting policies of the Company are described below.

PRINCIPLES OF CONSOLIDATION

    The consolidated financial statements include the accounts of all wholly
owned and majority-owned subsidiaries.  All significant intercompany accounts
and transactions have been eliminated. The Company's investment in a
cogeneration joint venture of a 50% equity interest is accounted for under the
equity method with the Company's share of earnings from the joint venture
recorded as a reduction of cost of goods sold.

CASH EQUIVALENTS

    The Company considers all investments purchased with a remaining maturity
of three months or less to be cash equivalents.

INVENTORIES

    Inventories are stated at the lower of cost or market; cost is determined
on the first-in, first-out basis except for stores and supplies, which are
valued at average cost.

    The Company enters into agreements with other companies to exchange
chemical inventories in order to minimize working capital requirements and to
facilitate distribution logistics.  Balances related to quantities due to or
payable by the Company are included in inventory.

PROPERTY, PLANT, AND EQUIPMENT

    Property, plant, and equipment are recorded at cost.  Major renewals and
improvements which extend the useful lives of the equipment are capitalized.
Major planned maintenance expenses are accrued for during the periods prior to
the maintenance, while routine repair and maintenance expenses are charged to
operations as incurred.  Disposals are removed at carrying cost less
accumulated depreciation with any resulting gain or loss reflected in
operations.  Depreciation is provided using the straight-line method over
estimated useful lives ranging from 5 to 25 years with the predominant life of
the plant and equipment being 15 years.  The Company capitalizes interest costs
which are incurred as part of the cost of constructing major facilities and
equipment.  The amount of interest capitalized for the fiscal years 1997, 1996,
and 1995 was $3.8 million, $4.1 million and $1.0 million, respectively.

IMPAIRMENT OF LONG-LIVED ASSETS

    Impairment tests of long lived assets are made when conditions indicate
their carrying cost may not be recoverable.  Such impairment tests are based on
a comparison of future cash flows (undiscounted) to the carrying cost of the
asset.  If an impairment is indicated, the asset value is written down to its
estimated fair value.

PATENTS AND ROYALTIES

    The cost of patents is amortized on a straight-line basis over their
estimated useful lives which approximates ten years.  The Company capitalized
the value of the chlorine dioxide generator technology acquired in fiscal 1992
based on the net present value of all estimated remaining royalty payments
associated with the technology.  The resulting intangible amount is included in
other assets and is amortized over an average life for these royalty payments
of ten years.

DEBT ISSUE COSTS

    Debt issue costs relating to long-term debt are amortized using the
effective interest method and are included in other assets.

INCOME TAXES

    Deferred income taxes are recorded to reflect the tax effect of the
temporary differences between the financial reporting basis and the tax basis
of the Company's assets and liabilities at enacted rates.





                                       42
<PAGE>   45

REVENUE RECOGNITION

    The Company generates revenues through sales in the open market, raw
material conversion agreements, and long-term supply contracts.  In addition,
the Company has entered into shared profit arrangements with respect to certain
petrochemical products.  The Company recognizes revenue from sales in the open
market, raw material conversion agreements, and long-term supply contracts as
the products are shipped.  Revenues from shared profit arrangements are
estimated and accrued monthly.  Deferred credits are amortized over the life of
the contract which gave rise to them.  The Company also generates revenues from
the construction and sale of chlorine dioxide generators which are recognized
using the percentage of completion method.  The Company also receives prepaid
royalties which are recognized over a period which is typically ten years.  In
addition, the Company generates revenues from the sale of acrylic fibers
manufacturing technology to producers worldwide, which are recognized as
earned.

FOREIGN EXCHANGE

    Assets and liabilities denominated in Canadian dollars are translated into
United States dollars at year-end exchange rates and revenues and expenses are
translated at the average monthly exchange rates.  Translation adjustments are
reported as a separate component of stockholders' equity, while transaction
gains and losses are included in operations when incurred.

    The Company's Canadian subsidiaries enter into forward foreign exchange
contracts to minimize the short-term impact of Canadian dollar fluctuations on
certain of its Canadian dollar denominated commitments.  Gains or losses on
these contracts are deferred and are included in operations in the same period
in which the related transactions are settled.

EARNINGS PER SHARE

    Income (loss) per share for fiscal years 1997, 1996, and 1995 has been
computed using a weighted average shares outstanding of 11,237,000, 50,700,000,
and 55,674,000, respectively.  The weighted average shares outstanding used in
the computation of earnings (loss) per share are net of 490,000, 542,000, and
zero shares held by the ESOP that are not allocated to the employees as of
September 30, 1997, 1996, and 1995, respectively.  Primary earnings (loss) per
share were computed using the average number of shares of common stock and
dilutive warrants in fiscal 1996 and using average number of shares of common
stock outstanding for fiscal 1997 and 1995.  Additionally, the effect of
options and warrants were anti-dilutive for fiscal 1997.

ENVIRONMENTAL COSTS

    Environmental costs are expensed unless the expenditures extend the
economic useful life of the assets.  Costs that extend the economic life of the
assets are capitalized and depreciated over the remaining life of such assets.
Liabilities are recorded when environmental assessments and/or remedial efforts
are probable, and the cost can be reasonably estimated.

DISCLOSURES ABOUT FAIR VALUE OF FINANCIAL INSTRUMENTS

     In preparing disclosures about the fair value of financial instruments,
the Company has assumed that the carrying amount approximates fair value for
cash and cash equivalents, receivables, short-term borrowings, accounts payable
and certain accrued expenses because of the short maturities of those
instruments.  The fair values of long-term debt instruments are estimated based
upon quoted market values (if applicable), or on the current interest rates
available to the Company for debt with similar terms and remaining maturities.
Considerable judgment is required in developing these estimates and,
accordingly, no assurance can be given that the estimated values presented
herein are indicative of the amounts that would be realized in a free market
exchange.

ACCOUNTING ESTIMATES

    The preparation of financial statements in conformity with generally
accepted accounting principles requires management to make estimates and
assumptions that affect the reported amounts of assets and liabilities and
disclosure of contingent assets and liabilities at the date of the financial
statements and the reported amounts of revenues and expenses during the
reported periods.  Significant estimates include environmental reserves,
litigation contingencies, maintenance costs related to shut downs, taxes, and
revenues.  Actual results could differ from these estimates.





                                       43
<PAGE>   46
RECLASSIFICATION

    Certain amounts reported in the financial statements for the prior periods
have been reclassified to conform with the current financial statement
presentation with no effect on net income (loss) or stockholders' equity.

3. DETAIL OF CERTAIN BALANCE SHEET ACCOUNTS:
<TABLE>
<CAPTION>
                                                                                            SEPTEMBER 30,      
                                                                                      -----------------------
                                                                                         1997         1996    
                                                                                      ---------     ---------
                                                                                       (Dollars in Thousands)
<S>                                                                                   <C>           <C>      
Inventories:
    Finished products ............................................................    $  47,572     $  31,868
    Raw materials ................................................................       17,800         9,499
                                                                                      ---------     ---------
Inventories at FIFO cost .........................................................       65,372        41,367
                                                                                      ---------     ---------
    Inventories under exchange agreements ........................................        2,179           722
    Stores and supplies ..........................................................       20,319        11,631
                                                                                      ---------     ---------
                                                                                      $  87,870     $  53,720
                                                                                      =========     =========
Property, plant and equipment:
    Land .........................................................................    $  12,766     $  11,720
    Buildings ....................................................................       51,032        27,448
    Plant and equipment ..........................................................      634,772       468,647
    Construction in progress .....................................................       43,856        85,490
    Less:  accumulated depreciation ..............................................     (250,390)     (227,540)
                                                                                      ---------     ---------
                                                                                      $ 492,036     $ 365,765
                                                                                      =========     =========
Other assets:
    Patents and technology, net ..................................................    $  32,918     $  34,902
    Debt issue costs .............................................................       32,472        34,025
    Other ........................................................................       37,508        45,974
                                                                                      ---------     ---------
                                                                                      $ 102,898     $ 114,901
                                                                                      =========     =========
Accrued liabilities:,
    Repairs ......................................................................    $  19,205     $  11,417
    Interest .....................................................................       14,661         3,869
    Property taxes ...............................................................        8,255         6,772
    Other ........................................................................       35,444        31,840
                                                                                      ---------     ---------
                                                                                      $  77,565     $  53,898
                                                                                      =========     =========
Deferred credits and other liabilities:
    Deferred revenue .............................................................    $  19,963     $  17,720
    Accrued postretirement benefits ..............................................       36,448        27,143
    Other ........................................................................       16,925        23,610
                                                                                      ---------     ---------
                                                                                      $  73,336     $  68,473
                                                                                      =========     =========
</TABLE>





                                       44
<PAGE>   47
4. LONG-TERM DEBT:

    Long-term debt consisted of the following:
<TABLE>
<CAPTION>
                                                                                            SEPTEMBER 30,      
                                                                                       -----------------------
                                                                                          1997          1996    
                                                                                       ---------     ---------
                                                                                        (Dollars in Thousands)
<S>                                                                                    <C>           <C>      
Revolving credit facilities .......................................................    $   9,400     $      --
Term loans ........................................................................      275,334       350,000
Saskatoon term loans ..............................................................       53,822            --
ESOP term loan ....................................................................        4,875         6,500
11 1/4% notes .....................................................................      153,148            --
11 3/4% notes .....................................................................      275,000       275,000 
13 1/2% notes .....................................................................      110,412        94,757
                                                                                       ---------     ---------
    Total debt outstanding ........................................................      881,991       726,257
                                                                                       =========     =========
Less:
    Current maturities ............................................................       (5,710)      (11,625)
                                                                                       ---------     ---------
Total long-term debt ..............................................................    $ 876,281     $ 714,632
                                                                                       =========     =========
</TABLE>


TERM LOANS, REVOLVER AND ESOP LOANS

    As part of the 1996 Recapitalization, Chemicals entered into the Original
Credit Agreement with Texas Commerce Bank National Association, as agent bank
for a syndicate of lenders.  Funding under the Original Credit Agreement
occurred August 21, 1996, upon the consummation of the Merger.  The Original
Credit Agreement provided for facilities consisting of a six and one-half year
revolving credit facility providing for up to $100 million (subject to a
monthly borrowing base calculation) in revolving loans (the "Revolver"), a term
loan facility consisting of a six and one-half year $200 million Tranche A term
loan and an eight-year $150 million Tranche B term loan (the "Original Term
Loans"), and a four-year $6.5 million ESOP Term Loan (the "ESOP Loan").

    On January 31, 1997, the Company acquired (the "AFB Acquisition") the
acrylic fibers business (the "AFB") of Cytec Industries Inc. ("Cytec") (see
Note 8).  In connection with the AFB Acquisition, Chemicals entered into a
credit agreement (the "Fibers Credit Agreement") with Texas Commerce Bank
National Association, as agent bank for a syndicate of lenders. Funding under
the Fibers Credit Agreement occurred January 31, 1997, upon consummation of the
AFB Acquisition.  The Fibers Credit Agreement provided for a term loan facility
consisting of a $31 million Tranche A term loan due June 30, 2003, and a $50
million Tranche B term loan due September 30, 2004 (the "Fibers Term Loans").

    On April 7, 1997, Chemicals completed a private offering (the "11 1/4%
Notes Offering") of $150,000,000 of 11 1/4% Senior Subordinated Notes Due 2007
(the "11 1/4% Notes").  The 11 1/4% Notes are unsecured senior subordinated
obligations of Chemicals, ranking subordinate in right of payment to all
existing and future senior debt of Chemicals, but pari passu with the 11 3/4%
Notes and all future senior subordinated indebtedness.  On July 7, 1997,
Chemicals completed a registered exchange offer, pursuant to which all of the
11 1/4% Notes were exchanged for publicly registered 11 1/4% Notes with
substantially similar terms.

    The proceeds of the 11 1/4% Notes Offering were used to prepay outstanding
indebtedness under the Term Loans.  In connection with such prepayments,
Chemicals and the requisite lenders under the Original Credit Agreement and the
Fibers Credit Agreement effected amendments to such agreements ("the
Amendments").  Among other things, the Amendments:  (i) permitted and provided
for the issuance of the 11 1/4% Notes, (ii) adjusted the method of the
application of voluntary prepayments to allow the proceeds of the 11 1/4% Notes
Offering to be applied in a manner that significantly reduced required
principal payments, particularly over the next three years, (iii) amended
certain financial covenants to make them somewhat less restrictive,  (iv)
increased the commitment under the Revolver by $25 million to $125 million, and
(v) included a new financial covenant with respect to the maintenance of a
specified Senior Debt Leverage Ratio (as defined in the Amendments).
Unamortized debt issue costs related to the Term Loans of approximately $6.0
million pre-tax, $3.9 million after-tax, were expensed in April 1997, and
recorded as an extraordinary loss from early extinguishment of debt.

    In connection with the acquisition of substantially all of the assets of
Saskatoon Chemicals Ltd., a subsidiary of Weyerhauser Canada Ltd., the Company
consolidated and combined the Original Credit Agreement and the Fibers Credit
Agreement (as consolidated, the "Credit Agreement"), as well as the Original
Term Loans and the Fibers Term Loans (as consolidated, the "Term Loans").





                                       45
<PAGE>   48
    The Term Loans, the ESOP Loan, and the Revolver borrowings bear interest,
at Chemicals' option, at an annual rate of either the Eurodollar Rate or the
Base Rate plus an Applicable Margin ranging from 0% to 3% depending upon the
Company's Leverage Ratio (as defined in the Credit Agreement).  The "Base Rate"
is equal to the greater of the Prime Rate as announced from time to time by the
agent bank, the "Federal Funds Effective Rate" plus 1/2% or the "Base CD Rate"
plus 1% (as such terms are defined in the Credit Agreement). The Credit
Agreement also requires Chemicals to pay a commitment fee in the amounts of 3/8%
or 2% of the unused commitment under the Revolver depending on the Company's
Leverage Ratio.

    The Credit Agreement requires the principal amount of the Term Loans to be
amortized in quarterly installments of $333,333 beginning with the fiscal
quarter ending September 30, 1997, increasing in March 2000.  The ESOP Loan
will be amortized in 12 equal quarterly installments of $406,250, with the last
payment in September 2000.

    Chemicals' obligations under the Credit Agreement are secured by a first
priority lien on the capital stock of Chemicals' domestic subsidiaries, 65% of
the capital stock of its foreign subsidiaries and substantially all of the
domestic assets of Chemicals and its subsidiaries, including without
limitation, accounts receivable, inventory, intangibles and fixed assets, and
assignments of certain material leases, licenses, and contracts.  In addition,
the Credit Agreement is secured by a pledge by Holdings of all of the capital
stock of Chemicals.

    The Credit Agreement contains numerous financial and operating covenants,
including, but not limited to, restrictions on Chemicals' ability to incur
indebtedness, pay dividends, create liens, sell assets, engage in mergers and
acquisitions, and refinance existing indebtedness.  The Credit Agreement also
requires Chemicals to satisfy certain financial covenants and tests.  In
addition, the Credit Agreement includes various circumstances that will
constitute, upon occurrence and subject in certain cases to notice and grace
periods, an event of default thereunder.

    On July 10, 1997, Sterling Pulp Chemicals (Sask) Ltd. ("Sterling Sask"), an
indirect wholly owned subsidiary of Holdings and Chemicals, acquired
substantially all of the assets of Saskatoon Chemicals Ltd. ("Saskatoon
Chemicals"), a subsidiary of Weyerhauser Canada Ltd. (the "Saskatoon
Acquisition").  In connection with the Saskatoon Acquisition, Sterling Sask
entered into a credit agreement (the "Saskatoon Credit Agreement") with The
Chase Manhattan Bank of Canada individually and as administrative agent.
Funding under the Saskatoon Credit Agreement occurred July 10, 1997, upon
consummation of the Saskatoon Acquisition.  The Saskatoon Credit Agreement
provides for a revolving credit facility of Cdn. $8.0 million (the "Saskatoon
Revolving Loan"), and a term loan facility consisting of Cdn. $25.0 million
Tranche A term loan due June 30, 2003, and $36.4 million Tranche B term loan
due June 30, 2005 (the "Saskatoon Term Loans").  Advances under the Saskatoon
Revolving Loan are subject to a borrowing base consisting of 85% of eligible
accounts receivable and 65% of eligible inventory with an inventory cap of 50%
of the borrowing base.  At September 30, 1997, the borrowing base did not limit
such available credit and there were no borrowings outstanding under the
Saskatoon Revolving Loan.  Sterling Sasks' obligations under the Saskatoon
Credit Agreement are secured by substantially all assets of Sterling Sask.  The
Saskatoon Credit Agreement requires Sterling Sask to satisfy certain financial
covenants and tests.

    At September 30, 1997, Chemicals had indebtedness of $275.3 million under
the Term Loans, $53.8 million under the Saskatoon Term Loans, and $4.9 million
under the ESOP Loan.  Additionally, as of September 30, 1997, the Company had
drawn approximately $9.4 million and issued $2.6 million in letters of credit
under the Revolver, thereby reducing the available commitment to $113.0
million. Advances under the Revolver are subject to a borrowing base consisting
of 85% of eligible accounts receivable and 65% of eligible inventory with an
inventory cap of 50% of the borrowing base.   At September 30, 1997, the
borrowing base did not limit such available credit.


DISCOUNT NOTES AND SUBORDINATED NOTES

    As part of the Merger financing, Chemicals also issued the 11 3/4% Notes
and Holdings issued $191.8 million ($100 million initial proceeds) representing
191,751 Units, with each Unit consisting of one 13 1/2% senior subordinated
discount note due 2008 (the "13 1/2% Notes") and one warrant to purchase three
shares of Holdings Common Stock for $.01 per share.

    The 11 3/4% Notes bear interest at the annual rate of 11 3/4%, payable
semi-annually on February 15 and August 15 of each year commencing February 15,
1997.  The 13 1/2% Notes will accrete interest until August 15, 2001, with no
interest payable in cash until February 15, 2002, at an annual rate of 13 1/2%.
Commencing in 2002, interest will be payable semi-annually on February 15 and
August 15 of each year until maturity.





                                       46
<PAGE>   49
    The 11 3/4% Notes may not be redeemed by Chemicals prior to August 15,
2001, and from thereon through August 15, 2004, the 11 3/4% Notes may be
redeemed at a premium varying between 105.875% and 101.958%.  Subsequent to
August 15, 2004, Chemicals may redeem the 11 3/4% Notes at their face value
plus accrued interest.  Prior to August 15, 1999, Chemicals may redeem in the
aggregate up to 35% of the original principal amount of the 11 3/4% Notes with
the proceeds of one or more public equity offerings, as defined.  Such
redemptions may be made at a redemption price of 111.75% of the face value plus
accrued interest to the redemption date.  After such redemption, at least
$178.8 million aggregate principal amount of the 11 3/4% Notes must remain
outstanding.

    The 13 1/2% Notes may not be redeemed by Holdings prior to August 15, 2001,
and from thereon through August 15, 2006, the 13 1/2% Notes may be redeemed at
a premium varying between 106.75% and 101.35%.  Subsequent to August 15, 2006,
the Company may redeem the 13 1/2% Notes at their Accreted Value (as defined in
the indenture) plus accrued interest.  Prior to August 15, 1999, Holdings may
redeem in the aggregate up to 35% of the Accreted Value of the 13 1/2% Notes
with the proceeds of one or more public equity offerings, as defined.  Such
redemptions may be made at a redemption price of 113.5% of the face value plus
accrued interest to the redemption date.  After such redemption, at least
$124.6 million aggregate principal amount of the 13 1/2% Notes must remain
outstanding.

    On April 7, 1997, Chemicals completed the 11 1/4% Notes Offering of
$150,000,000 of 11 1/4% Senior Subordinated Notes Due 2007 (the "11 1/4%
Notes").  The 11 1/4% Notes are unsecured senior subordinated obligations of
Chemicals, ranking subordinate in right of payment to all existing and future
senior debt of Chemicals, but pari passu with the 11 3/4% Notes and all future
senior subordinated indebtedness.  On July 7, 1997, Chemicals completed a
registered exchange offer, pursuant to which all of the 11 1/4% Notes were
exchanged for publicly registered 11 1/4% Notes with substantially similar
terms.

    The 11 1/4% Notes bear interest at the annual rate of 11 1/4%, payable
semi-annually on April 1 and October 1 of each year commencing October 1, 1997.
The 11 1/4% Notes may not be redeemed by Chemicals prior to April 1, 2002, and
from thereon through April 1, 2004, the 11 1/4% Notes may be redeemed at a
premium varying between 105.625% and 101.875%.  Subsequent to April 1, 2005,
Chemicals may redeem the 11 1/4% Notes at their face value plus accrued
interest.  Prior to April 1, 2000, Chemicals may redeem in the aggregate up to
35% of the original principal amount of the 11 1/4% Notes with the proceeds of
one or more public equity offerings, as defined. Such redemptions may be made
at a redemption price of 111.25% of the face value plus accrued interest to the
redemption date.  After such redemption, at least $97.5 million aggregate
principal amount of the 11 1/4% Notes must remain outstanding.

    The indentures governing the 11 1/4% Notes, 11 3/4% Notes, and 13 1/2%
Notes (the "Indentures") contain numerous financial and operating covenants,
including, but not limited to, restrictions on Chemicals' or Holdings' ability
to incur indebtedness, pay dividends, create liens, sell assets, engage in
mergers and acquisitions, and refinance existing indebtedness.  In addition,
the Indentures include various circumstances that will constitute, upon
occurrence and subject in certain cases to notice and grace periods, an event
of default thereunder.

    The Credit Agreement and the indenture for the 11 1/4% Notes and the 
11 3/4% Notes contain provisions which restrict the payment of advances, loans,
and dividends from Chemicals to Holdings.  The most restrictive of the covenants
limits such payments during fiscal 1998 to approximately $2.0 million, plus any
amounts due to Holdings from Chemicals under the intercompany tax sharing
agreement.


DEBT MATURITIES

    The estimated remaining principal payments on the outstanding Term Loans,
Saskatoon Term Loans, Revolver, and ESOP Loan are as follows:

<TABLE>
<CAPTION>
           Year ending                                                                Principal
           September 30,                                                              Payments
           -------------                                                             ----------
                                                                                (Dollars in Thousands)
               <S>                                                                    <C>  
               1998 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   $  5,710
               1999 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      5,710
               2000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     15,371
               2001 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     26,831
               2002 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     34,845
               Thereafter . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    254,964
                                                                                      --------
               Total Term Loans, Saskatoon Term Loans, Revolver and ESOP Loan . . .   $343,431
                                                                                      ========
</TABLE>





                                       47
<PAGE>   50
5. INCOME TAXES

    A reconciliation of federal statutory income taxes to the Company's
effective tax provision (benefit) before extraordinary item follows:

<TABLE>
<CAPTION>
                                                                               YEAR ENDED SEPTEMBER 30,        
                                                                         ----------------------------------
                                                                           1997         1996         1995   
                                                                         --------     --------     --------
                                                                               (Dollars in Thousands)
<S>                                                                      <C>          <C>          <C>     
Provision for federal income tax at the statutory rate ..............    $(11,001)    $ 17,641     $ 79,855
Foreign sales corporation ...........................................          --         (700)      (7,991)
State and foreign income taxes ......................................       3,782        1,529        2,862
Other ...............................................................         (77)      (1,572)         279
                                                                         --------     --------     --------
Effective tax provision (benefit) ...................................    $ (7,296)    $ 16,898     $ 75,005
                                                                         ========     ========     ========
</TABLE>

The provision (benefit) for income taxes is composed of the following:
<TABLE>
<CAPTION>
                                                                               YEAR ENDED SEPTEMBER 30,        
                                                                         ----------------------------------
                                                                           1997         1996         1995   
                                                                         --------     --------     --------
                                                                               (Dollars in Thousands)
<S>                                                                     <C>            <C>            <C>
From operations:
    Current federal .................................................    $ (6,131)    $ 12,084     $ 67,393
    Deferred federal ................................................      (9,211)      (3,249)       1,075
    Deferred foreign ................................................       6,104        7,421        3,489
    Current state ...................................................       1,942          642        2,947
    Deferred state ..................................................          --           --          101
                                                                         --------     --------     --------
Total tax provision (benefit) .......................................    $ (7,296)    $ 16,898     $ 75,005
                                                                         ========     ========     ========
</TABLE>


    The components of the Company's deferred income tax assets and liabilities
are summarized below:

<TABLE>
<CAPTION>
                                                                                              SEPTEMBER 30,    
                                                                                           ------------------
                                                                                              1997      1996   
                                                                                           -------    -------
                                                                                         (Dollars in Thousands)
<S>                                                                                         <C>       <C>    
Deferred tax assets:
Accrued liabilities ...................................................................    $18,225    $10,348

Accrued postretirement cost ...........................................................     12,350      9,544
Tax loss and credit carryforward and other ............................................     13,889      5,817
                                                                                           -------    -------
Total deferred tax assets .............................................................     44,464     25,709
                                                                                           -------    -------

Less:  current deferred income tax assets .............................................     10,005      7,214
                                                                                           -------    -------
Noncurrent deferred tax assets ........................................................    $34,459    $18,495
                                                                                           =======    =======

Deferred tax liabilities:
Property, plant and equipment .........................................................    $67,996    $61,304
Accrued pension cost ..................................................................      1,665      2,525
Other .................................................................................        836      1,599
                                                                                           -------    -------
Total deferred tax liabilities ........................................................     70,497     65,428
                                                                                           -------    -------
Net deferred tax liability ............................................................    $36,038    $46,933
                                                                                           =======    =======
</TABLE>

    In fiscal 1997, the Company generated approximately $17.0 million in United
States net operating losses which will be carried back and utilized in a prior
fiscal year.  The Company also has approximately Cdn. $14.0 million in Canadian
tax credit carryforwards which will expire from 1999 through 2004.

6.  EMPLOYEE BENEFITS

    The Company has established the following benefit plans:

Retirement Benefit Plans

    The Company has non-contributory pension plans in the United States and
employer and employee contributory plans in Canada which cover all salaried and
wage employees.  The benefits under these plans are based primarily on years of
service and employees' pay near retirement.  For those Company employees who
were employed by the Company as of September 30, 1986 and were previously
employed by Monsanto, the Company recognizes their Monsanto pension years of
service for purposes of determining benefits under the Company's plans.  For
those





                                       48
<PAGE>   51
Company employees who were employed by the Company on August 21, 1992, and were
previously employed by Tenneco Inc., the Company recognizes their Tenneco Inc.
pension years of service for purposes of determining benefits under the
Company's plans.  The Company's funding policy is consistent with the funding
requirements of federal law and regulations.  Plan assets consist principally
of common stocks and government and corporate securities.

    For those Company employees as of January 31, 1997 who:  (i) were
previously employed by Cytec and (ii) elect to retire from the Company on or
before January 31, 1999, the Company supplements the standard pension payable
such that the employee's total combined pension from the Company and from the
Cytec Nonbargaining Employees' Retirement Plan equals the amount the employee
would have received had he or she remained an employee of Cytec until
retirement.

    In accordance with generally accepted accounting principles the Company has
recorded its additional minimum liability.  In recognizing the additional
pension liability at September 30, 1997, the Company recorded a net reduction
to stockholders' equity of $31,000.  There were no additional pension
liabilities to recognize at September 30, 1996.

    The components of pension expense for the years ended September 30, 1997,
1996, and 1995 were as follows:

<TABLE>
<CAPTION>
                                                                               1997         1996         1995
                                                                             --------     --------     --------
                                                                                     (Dollars in Thousands)
<S>                                                                          <C>          <C>          <C>     
Service cost (for benefits earned during the period) ....................    $  4,857     $  3,664     $  3,288
Interest cost on projected benefit obligation ...........................       5,941        5,044        4,471
Actual return on plan assets and contributions ..........................     (16,116)      (6,001)      (5,825)
Deferral of asset gain ..................................................      10,107        1,050        1,909
Net amortization of unrecognized amounts ................................         831          926          871
                                                                             --------     --------     --------
Pension expense .........................................................    $  5,620     $  4,683     $  4,714
                                                                             ========     ========     ========
</TABLE>

    Assumptions used in determining the projected benefit obligation and
pension cost for the periods were as follows:

<TABLE>
<CAPTION>
                                                                                         FISCAL YEAR           
                                                                               -------------------------------
                                                                                1997         1996        1995  
                                                                               ------       ------      ------
<S>                                                                             <C>          <C>          <C> 
Discount rates  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     7.75%        7.75%        7.5%
Rates of increase in salary compensation level  . . . . . . . . . . . . . .     5.25%        5.5%         5.5%
Expected long-term rate of return on assets . . . . . . . . . . . . . . . .     8.5%         9.0%         9.0%
</TABLE>

    The funded status of the Company's pension plans as of the actuarial
valuation dates of August 31, 1997 and 1996 were as follows:
<TABLE>
<CAPTION>
                                                                 1997                          1996            
                                                     ----------------------------  ----------------------------
                                                        ASSETS       ACCUMULATED      ASSETS       ACCUMULATED
                                                        EXCEED        BENEFITS        EXCEED        BENEFITS
                                                      ACCUMULATED      EXCEED       ACCUMULATED      EXCEED
                                                        BENEFITS       ASSETS        BENEFITS        ASSETS    
                                                     -------------  -------------  -------------  -------------
                                                                        (Dollars in Thousands)
<S>                                                     <C>          <C>               <C>          <C>        
Actuarial present value of benefits based on service                                                           
  to date and present pay levels:                                                                              
Vested benefit obligation ..........................    $ 62,396     $    771          $ 52,053     $    525   
Non-vested benefit obligation ......................       1,685            5             2,064            2   
Accumulated benefit obligation .....................      64,081          776            54,117          527   
Plan assets at fair value ..........................      84,598           --            65,443           --   
Plan assets in excess of (less than) accumulated                                                               
  benefit obligation ...............................      20,517         (776)           11,326         (527)  
Additional amounts related to projected salary                                                                 
  increases ........................................      18,017           98            16,568          177   
Plan assets more (less) than total projected benefit                                                           
  obligation .......................................       2,500         (874)           (5,242)        (704)  
Unrecognized net (gain) loss resulting from plan                                                               
  experience and changes in actuarial assumptions ..      (6,913)          40             3,688         (107)  
Unrecognized prior service cost ....................       6,370            3             3,376           --   
Unrecognized transition obligation .................       2,110            5             2,486            7   
Total prepaid (accrued) pension obligation .........    $  4,067     $   (826)         $  4,308     $   (804)  
                                                        ========     ========          ========     ========   
</TABLE>
              




                                       49
<PAGE>   52
POSTRETIREMENT BENEFITS OTHER THAN PENSIONS

    The Company provides certain health care benefits and life insurance
benefits for retired employees.  Substantially all of the Company's employees
become eligible for these benefits at normal retirement age. The Company
accrues the cost of these benefits during the period in which the employee
renders the necessary service.

    Health care benefits are provided to employees who retire from the Company
with ten or more years of service except for Canadian employees covered by
collective bargaining agreements.  All of the Company's employees are eligible
for postretirement life insurance.  Postretirement health care benefits for
United States plans are non-contributory.  Benefit provisions for most hourly
and some salaried employees are subject to collective bargaining.  In general,
the plans stipulate that retiree health care benefits are paid as covered
expenses are incurred.  For United States employees, postretirement medical
plan deductibles are assumed to increase at the rate of the long-term consumer
price index.  The components of postretirement benefits cost other than
pensions for the years ended September 30, 1997, 1996, and 1995 were as
follows:

<TABLE>
<CAPTION>
                                                              1997      1995      1996  
                                                             ------    ------    ------
                                                                (Dollars in Thousands)
<S>                                                          <C>       <C>       <C>   
Service cost (for benefits earned during the period) ....    $1,343    $1,155    $1,084
Interest cost on projected benefit obligation ...........     2,494     1,985     1,835
Amortization of plan amendments .........................        29       243        29
                                                             ------    ------    ------
                                                             $3,866    $3,383    $2,948
                                                             ======    ======    ======
</TABLE>

    Actuarial assumptions used to determine costs and benefit obligations for
postretirement benefit plans other than pensions include an average discount
rate of 7.5% and an average rate of future increases in benefit compensation of
5.5%.  The assumed composite rate of future increases in per capita cost of
health care benefits (health care cost trend rate) was 7.5% for fiscal 1997,
exclusive of demographic changes, decreasing gradually to 5.5% by the year
2027. These trend rates reflect current cost performance and the Company's
expectation that future rates will decline. Increasing the health care cost
trend rate by one percentage point would increase the accumulated
postretirement benefit obligation by $1.7 million and would increase annual
aggregate service and interest costs by $199,000.

    The following sets forth the plans funded status reconciled with amounts
reported in the Company's consolidated balance sheet at September 30, 1997 and
1996.

Accumulated postretirement benefit obligation (APBO):

<TABLE>
<CAPTION>
                                                                                              1997      1996   
                                                                                           ---------  --------
                                                                                          (Dollars in Thousands)
<S>                                                                                        <C>        <C>     
Retirees  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    $  10,723  $  7,896
Fully eligible active plan participants . . . . . . . . . . . . . . . . . . . . . . . .       11,421     8,301
Other active plan participants  . . . . . . . . . . . . . . . . . . . . . . . . . . . .       16,473    12,906
                                                                                           ---------  --------
    Total APBO  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .       38,617    29,103
Plan assets at fair value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .           --        --
Unrecognized loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .       (1,975)   (1,737)
Unrecognized prior service cost . . . . . . . . . . . . . . . . . . . . . . . . . . . .         (194)     (223)
                                                                                           ---------  --------
Accrued postretirement benefit liability  . . . . . . . . . . . . . . . . . . . . . . .    $  36,448  $ 27,143
                                                                                           =========  ========
</TABLE>

EMPLOYEE STOCK PURCHASE PLAN

    In fiscal 1996, the Company established the 1996 Employee Stock Purchase
Plan.  This plan authorized up to 250,000 shares of common stock to be issued
to key employees and management at an issue price of $12 per share.  This plan
became effective as of September 19, 1996 and terminated on September 30, 1996.
All authorized shares were issued by the end of fiscal 1996.

EMPLOYEE STOCK OWNERSHIP TRUST

    The original Employee Stock Ownership Trust ("old ESOT") was formed to
invest primarily in the Company's common stock and included only participants
contributing to the Company's Savings and Investment Plan (the "Savings Plan").
The Company's contribution to the old ESOT was 60% of the participant's Savings
Plan contributions to the extent that such participant's contributions did not
exceed 7.5% of the employee's eligible earnings.  The Company's contributions
were subject to a 20% per year vesting schedule commencing after one year of
service.  The Company's contributions to the old ESOT for the years ended
September 30, 1996 and 1995 were $1.7 million per year.





                                       50
<PAGE>   53
    An application for determination was filed with the Internal Revenue
Service terminating the old ESOT and assets were distributed to participants
during fiscal 1997.

    In connection with the Merger, a new Employee Stock Ownership Trust ("new
ESOT") was established which covers substantially all United States employees.
Allocations of shares of common stock will be made annually to participants.
The new ESOT primarily invests in shares of Holdings Common Stock and borrowed
$6.5 million from Chemicals pursuant to the Chemicals ESOP Loan to purchase
approximately 542,000 shares of Holdings Common Stock.  As more fully described
in Note 4, the ESOP Loan is payable in 16 quarterly installments during the
period beginning December 31, 1996, and ending September 30, 2000.  The shares
of Holdings Common Stock purchased by the new ESOT have been pledged as
security for the ESOP Loan and such shares will be released and allocated to
the new ESOT participants' account as the ESOP Loan is discharged.  Until the
ESOP Loan is paid in full, contributions to the new ESOT will be used to pay
the outstanding principal and interest on the ESOP Loan.  In addition, during
fiscal 1997 the New ESOT purchased 99,000 shares of Holdings Common Stock.  As
of September 30, 1997, 151,000 ESOT shares had been allocated to employees.
The Company recorded $1.6 million of expense related to the New ESOT in fiscal
1997.

SAVINGS AND INVESTMENT PLAN

    The Savings Plan covers substantially all United States employees,
including executive officers.  The Savings Plan is qualified under Section
401(k) of the Internal Revenue Code (the "Code").  Each participant has the
option to defer taxation of a portion of his or her earnings by directing the
Company to contribute a percentage of such earnings to the Savings Plan.  A
participant may direct up to a maximum of 15% of eligible earnings to the
Savings Plan, subject to certain limitations set forth in the Code for "highly
compensated" participants, as defined in Section 414(q) of the Code.  A
participant's contributions become distributable upon the termination of his or
her employment.  The Company does not make any contribution to the Savings
Plan.

PROFIT SHARING AND BONUS PLANS

    In January 1997, the Board of Directors, upon recommendation of the
Compensation Committee, approved the establishment of a Profit Sharing Plan
that is designed to benefit all qualified employees, and a Bonus Plan that will
provide for bonuses to exempt salaried employees based on the Company's annual
financial performance.

    Under the Company's previous profit sharing plans, expense for the years
ended September 30, 1996 and 1995 was $2.8 million and $13.0 million,
respectively.  No expenses for profit sharing or bonuses were incurred in
fiscal 1997.

OMNIBUS STOCK AND INCENTIVE PLAN

    The Company had an Omnibus Stock and Incentive Plan ("Original Omnibus
Plan"), under which the Company could grant to key employees incentive and
nonincentive stock options, stock appreciation rights, restricted stock,
performance units and performance shares. The terms and amounts of all awards
were determined by the Compensation Committee of the Board of Directors.  Upon
a change of control of the Company, all awards granted under the plan were to
become fully vested and all performance based awards were to be paid at the
higher of performance goals or actual performance to date.

    In fiscal 1993, the Company granted SARs to certain key employees and
directors.  Total expense (benefit) determined based on 3.6 million SARs
granted, the vesting period (five years beginning September 1992) and the
appreciation of the Company's stock price above the fair market value of the
Company's common stock on the date of grant of the SARs.  In October 1994, the
Company amended the SAR program by modifying the vesting periods and limiting
the amount of appreciation for each SAR during each vesting period, thereby
limiting the Company's aggregate future expenses.  The Company recorded expense
(benefit) for the years ended September 30, 1996 and 1995 of $8.5 million and
$(2.8) million, respectively, and paid $5.8 million in September 1995, and
$13.8 million in August 1996, pursuant to the SARs, as amended.  The expense
(benefit) for the SARs is included in selling, general and administrative
expenses in the Company's income statement.

    In fiscal 1995, the Company granted 82,500 stock options to certain
officers of the Company with an exercise price of $13.50 per share. All
existing stock options were terminated in connection with the Merger.

    Upon consummation of the Merger, the Original Omnibus Plan was terminated.





                                       51
<PAGE>   54
OMNIBUS STOCK AWARDS AND INCENTIVE PLAN

    In April 1997, the Board of Directors, upon recommendation of the
Compensation Committee, but subject to shareholder approval at the next
stockholders meeting, approved the establishment of the Omnibus Stock Awards
and Incentive Plan (the "Omnibus Plan").  Under the Omnibus Plan, the Company
may grant to key employees, incentive and nonqualified stock options, stock
appreciation rights, restricted stock awards, performance awards, and phantom
stock awards.  The terms and amounts of the awards will be determined by the
Compensation Committee of the Board of Directors.  One million shares of the
Company's stock are reserved for issuance under the Omnibus Plan.  In the event
of a change of control of the Company or a qualified public offering of
Holdings Common Stock, all awards will immediately vest and become exercisable.

    In July 1997, the Company granted approximately 260,000 nonqualified stock
options to key employees of the Company with an exercise price of $12.00 per
share.  During 1997, 33,000 stock options were cancelled, and as of September
30, 1997, 227,000 stock options were outstanding.  The options vest 20% per
year beginning on January 1, 1998, and are exercisable through January 1, 2007.

NONQUALIFIED STOCK OPTION PLAN FOR NON-EMPLOYEE DIRECTORS

    Also in April 1997, the Board of Directors, upon recommendation of the
Compensation Committee, approved the establishment of the Nonqualified Stock
Option Plan for Non-Employee Directors (the "Nonqualified Plan").  Each non-
employee director of the Company is eligible to participate in the Nonqualified
Plan.  Each eligible director on the date of adoption of the Nonqualified Plan
was granted an option to acquire 2,000 shares of Holdings Common Stock (4,000
shares for the Vice-Chairman), and each eligible director who is serving on the
Broad of Directors on each subsequent October 1st will automatically be granted
an option to acquire 1,000 shares of Holdings Common Stock (2,000 shares for
the Vice-Chairman).  All options will expire ten years from date of grant.  All
options will be granted at the fair market value on the date of grant and vest
immediately.  A total of 160,000 shares of Holdings Common Stock are reserved
for issuance under the Nonqualified Plan.

    Effective April 1997, the Company granted 14,000 stock options to
non-employee directors of the Company with an exercise price of $12.00 per
share.  The options are exercisable immediately and expire on the tenth
anniversary of the date of grant.

    In the first quarter of fiscal 1997, the Company elected to continue to
apply the intrinsic value method of accounting for stock-based compensation and
increase its footnote disclosure, as permitted by Statement of Financial
Accounting Standards ("SFAS") No. 123, "Accounting for Stock-Based
Compensation".

    All stock options are granted at fair market value of the Holdings Common
Stock at the grant date.  The weighted average fair value of the stock options
granted during 1997 was $0.5 million.  The fair value of each stock option
grant is estimated on the date of grant using the Black-Scholes option pricing
model with the following weighted average assumptions used for the grants in
1997: risk free interest rate of 6.1%; expected dividend yield of 0.0%;
expected life of ten years; and expected volatility of 44%.  Stock options
generally expire ten years from the date of grant and fully vest after five
years.  The outstanding stock options at September 30, 1997 have a weighted
average contractual life of approximately 9 years.  There were 14,000 stock
options exercisable at September 30, 1997.

    In accordance with the intrinsic value method of stock-based compensation
no compensation costs have been recognized for stock option awards described
above.  Had compensation cost for all option issuances been determined
consistent with SFAS No. 123, it would not have had a material impact on  the
Company's pro forma net loss and loss per share for 1997.


7. COMMITMENTS AND CONTINGENCIES

PRODUCT CONTRACTS

    The Company has certain long-term agreements which provide for the
dedication of 100% of the Company's production of acetic acid, plasticizers,
TBA, sodium cyanide, and calcium hypochlorite each to one customer.  The
Company also has various sales and conversion agreements which dedicate
significant portions of the Company's production of styrene, acrylonitrile, and
methanol to various customers.  These agreements generally provide for cost
recovery plus an agreed margin or element of profit based upon market price.





                                       52
<PAGE>   55
LEASE COMMITMENTS

    The Company has entered into various long-term noncancellable operating
leases.  Future minimum lease commitments at September 30, 1997, are as
follows: fiscal 1998 -- $4.3 million; fiscal 1999 -- $3.7 million; fiscal 2000
- -- $3.5 million; fiscal 2001 -- $3.1 million; fiscal 2002 -- $3.1 million; and
$8.7 million thereafter.  Rent expense for fiscal years 1997, 1996, and 1995
was not material.

ENVIRONMENTAL AND SAFETY MATTERS

    The Company's operations involve the handling, production, transportation,
and disposal of materials classified as hazardous or toxic and are extensively
regulated under environmental and health and safety laws.  Operating permits
which are required for the Company's operations are subject to periodic renewal
and may be revoked or modified for cause.

    New laws or permit requirements and conditions may affect the Company's
operations, products, or waste disposal.  Past or future operations may result
in claims or liabilities.  Expenditures could be required to upgrade wastewater
collection, pretreatment or disposal systems, or other matters. Additionally,
the Company will initiate appropriate actions or preventive projects necessary
to insure that the facility continues to operate in a safe and environmentally
responsible manner.  No assurances can be given that the Company will not incur
material environmental expenditures associated with its facilities, operations
or products.

    The Company routinely incurs expenses associated with hazardous substance
management and pollution prevention in ongoing operations.  These operating
expenses include items such as depreciation on its waste treatment facilities,
outside waste management, fuel, electricity, and salaries.  The amounts of
these operating expenses were approximately $50 million, $47 million, and $45
million for fiscal years 1997, 1996, and 1995, respectively.  The Company does
not anticipate a material increase in these types of expenses during fiscal
1998.  The Company considers these types of environmental expenditures normal
operating expenses and includes them in cost of goods sold.

    At its Texas City Plant, the Company has reduced emissions of targeted
chemicals 71% from 1987 levels well ahead of the EPA's voluntary 33/50 program.
These reductions included a 95% reduction in hydrogen cyanide emissions and an
83% reduction in benzene emissions.

    The Company's sodium chlorate market is sensitive to potential
environmental regulations. On November 14, 1997, the Environmental Protection
Agency enacted regulations that support substitution of chlorine dioxide, which
is produced from sodium chlorate, for elemental chlorine in the pulp bleaching
process (Pulp and Paper Cluster Rule).  Certain environmental groups are
encouraging passage of regulations which restrict the amount of Absorbable
Organic Halides (AOX) or chlorine derivatives in bleach plant effluent.  This
regulation will result in increased substitution of chlorine dioxide for
elemental chlorine in the pulp bleaching process, which significantly reduces
the amount of AOX and chlorine derivatives in bleach plant effluent.  As long
as there is not an outright ban on chlorine-containing compounds, regulations
restricting AOX or chlorine derivatives in bleach plant effluent should favor
the use of chlorine dioxide, thus sodium chlorate.  Any significant ban on all
chlorine-containing compounds could have a material adverse effect on the
Company's financial condition and results of operations.

    British Columbia has a regulation in place that would effectively eliminate
the use of chlorine dioxide in the bleaching process by the year 2002.  The
pulp and paper industry is working to change this regulation and believes that
the ban of chlorine dioxide in the bleaching process will yield no measurable
environmental or public health benefit.  The Company is not aware of any other
laws or regulations currently in place which would restrict the use of the
product.

LEGAL PROCEEDINGS

   AMMONIA RELEASE LAWSUITS:

    On May 8, 1994, an ammonia release occurred at the Company's Texas City
Plant while a reactor in the acrylonitrile unit was being restarted after a
shutdown for routine maintenance.  Approximately 52 lawsuits and interventions
involving more than 5,500 plaintiffs were filed against the Company seeking an
unspecified amount of money for alleged damages from the ammonia release.

    Approximately 2,600 of the plaintiffs agreed to submit their damage claims
to binding arbitration.  Pursuant to this agreement to arbitrate, a two week
evidentiary hearing was conducted in July 1996 before a three judge panel to





                                       53
<PAGE>   56
determine the amount of damages.  On May 1, 1997, the three judge panel awarded
the plaintiffs an amount of damages which was well within the limits of the
Company's insurance coverage.

    Thirty-nine of the plaintiffs tried their cases to a jury in Harris County
District Court.  After approximately five months of trial, the jury returned a
verdict on September 2, 1997.  The total amount awarded for all 39 plaintiffs
was well within the limits of the Company's insurance coverage.

    Neither the May 1, 1997 arbitration award, nor the September 2, 1997 jury
award will have a material adverse impact on the financial position, results of
operations, or cash flows of the Company.

    Approximately 1,000 of the plaintiffs have settled their claims against the
Company in fiscal 1997 and the Company continues to vigorously defend against
the claims of the approximately 1,800 remaining plaintiffs.

    NICKEL CARBONYL LAWSUIT:

    On July 30, 1997, as the Company's methanol unit at the Texas City Plant
was being shut down for repair, nickel carbonyl was formed when carbon monoxide
reacted with nickel catalyst in the unit's reformer.  After isolating the
nickel carbonyl within the methanol unit, the Company worked with the
permission and guidance of the Texas Natural Resources Conservation Commission
to destroy the nickel carbonyl by incineration on-site.

     Prior to its incineration, several Company employees and contractor
employees may have been exposed to nickel carbonyl in the methanol unit.  Nine
contractor employees allegedly exposed to nickel carbonyl have filed a lawsuit
against the Company seeking unspecified damages for personal injuries.  The
Company anticipates that additional claims and litigation against the Company
asserting similar claims will ensue.  The Company believes that its general
liability insurance coverage is sufficient to cover all costs and expenses.  No
employees or other individuals outside the methanol unit were exposed to the
nickel carbonyl.

    OTHER LAWSUITS.  The Company is subject to various other claims and legal
actions that arise in the ordinary course of its business.

LITIGATION CONTINGENCY

    The Company has made estimates of the reasonably possible range of
liability with regard to its outstanding litigation for which it may incur
liability.  These estimates are based on the Company's judgments using
currently available information as well as consultation with the Company's
insurance carriers and outside legal counsel.  A number of the claims in these
litigation matters are covered by the Company's insurance policies or by
third-party indemnification of the Company.  The Company, therefore, has also
made estimates of its probable recoveries under insurance policies or from
third-party indemnitors based on its understanding of its insurance policies
and indemnifications, discussions with its insurers and indemnitors, and
consultation with outside legal counsel, in addition to the Company's
judgments.  Based on the foregoing as of September 30, 1997, the Company has
accrued approximately $6.5 million as its estimate of aggregate contingent
liability for these matters, and has also recorded aggregate receivables from
its insurers and third-party indemnitors of approximately $6.0 million.  At
September 30, 1997, management estimates that the aggregate reasonably possible
range of loss for all litigation combined, in addition to the amount accrued,
is from $0 to $12 million.  The Company believes that this additional
reasonably possible loss is substantially covered by insurance.

    While the Company has based its estimates on its evaluation of available
information to date and the other matters described above, much of the
litigation remains in the discovery stage and it is impossible to predict with
certainty the ultimate outcome.  The Company will adjust its estimates as
necessary as additional information is developed and evaluated.  However, the
Company believes that the final resolution of these contingencies will not have
a material adverse impact on the financial position, results of operations, or
cash flows of the Company.

    The timing of probable insurance and indemnity recoveries, and payment of
liabilities, if any, is not expected to have a material adverse effect on the
financial position, results of operations, or cash flows of the Company.





                                       54
<PAGE>   57

8.  BUSINESS ACQUISITIONS

    On January 31, 1997, the Company acquired the AFB from Cytec.  The AFB, now
owned by two wholly owned subsidiaries of the Company (collectively "Sterling
Fibers"), recorded sales of approximately $92 million during the eight months
of operations in fiscal 1997 and consists of an acrylic fibers plant located
near Pensacola, Florida, and several associated marketing and research offices.
Sterling Fibers is one of two acrylic fibers manufacturers in the United
States.  Cytec will supply acrylonitrile to Sterling Fibers through a five-year
supply agreement ending in 2002.  The acquisition was financed through the
incurence of $81 million of term debt under the Fibers Credit Agreement with
substantially the same lenders as those under the Original Credit Agreement,
the issuance of $10 million (liquidation value) of Series A "pay in kind"
mandatory redeemable preferred stock ("Series A Preferred') to Cytec, and the
sale of $10 million of Holdings Common Stock in a private placement.  The
Company used the purchase method to account for the acquisition, and operating
results of Sterling Fibers beginning February 1, 1997 are included with those
of the Company.

    On July 10, 1997, Sterling Sask, an indirect wholly owned subsidiary of
Holdings and Chemicals, acquired substantially all of the assets of Saskatoon
Chemicals, a subsidiary of Weyerhaeuser Canada Ltd.  The acquired assets
include a manufacturing plant near Saskatoon, Saskatchewan, which manufactures
sodium chlorate, caustic soda, calcium hypochlorite, chlorine, and hydrochloric
acid.  Total consideration of $69.2 million was financed with: (i)
approximately $54.6 million under a new credit facility established by Sterling
Sask with a group of lenders, (ii) approximately $7.3 million pursuant to a
private placement of Holdings Common Stock, and (iii) approximately $7.3
million pursuant to a private placement of Units, each Unit consisting of
shares of Holdings' mandatory Cumulative Redeemable Preferred Stock, Series B
"pay in kind" ("Series B Preferred") and warrants to purchase shares of
Holdings Common Stock.  The Saskatoon Acquisition was accounted for under the
purchase method and operating results of Sterling Sask beginning July 10, 1997
are included with those of the Company.

    The following table presents the unaudited pro forma results of operations
of the Company as if the AFB Acquistion and the Saskatoon Acquisition had
occurred on October 1, 1995.  The pro forma results have been prepared for
comparative purposes only and do not purport to be indicative of what would
have occurred had the AFB Acquistion and the Saskatoon Acquisition  been made
at the beginning of the fiscal year 1996 or of results which may occur in the
future (in thousands, except per share amounts).
<TABLE>
<CAPTION>
                                                                             Pro Forma       Pro Forma
                                                                            Twelve Months   Twelve Months
                                                                               Ended           Ended
                                                                           September 30,   September 30,
                                                                               1997            1996 
                                                                             --------         ------
<S>                                                                          <C>              <C>
Revenues                                                                     $ 988,000        $975,600
Income (loss) before extraordinary items                                     $ (27,300)       $ 39,400
Net income (loss) attributable to common stockholders                        $ (34,200)       $ 34,400
Net income (loss) per common share                                           $  ( 2.85)       $   0.66
</TABLE>





                                       55
<PAGE>   58
9. SEGMENT AND GEOGRAPHIC INFORMATION:

    Sales to individual customers constituting 10% or more of total revenues
and sales by segment were as follows (there were no sales to individual
customers constituting 10% or more of total revenues in fiscal 1997 and 1996):

<TABLE>
<CAPTION>
                                                                              YEAR ENDED SEPTEMBER 30,         
                                                                      -----------------------------------------
                                                                         1997           1996           1995    
                                                                      -----------    -----------    -----------
                                                                               (Dollars in Thousands)
<S>                                                                  <C>            <C>                <C>     
Major Customers:
British Petroleum plc and subsidiaries  . . . . . . . . . . . . .        *              *           $  169,944
Mitsubishi International Corporation  . . . . . . . . . . . . . .        *              *           $  129,812
Export Sales:
Export revenues . . . . . . . . . . . . . . . . . . . . . . . . .    $274,139       $267,153        $  534,067
Percentage of total revenues  . . . . . . . . . . . . . . . . . .          30%            34%               52%
Export revenues (as a percent of total exports)
 by geographical area:
  Asia  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .          56%            66%               64%
  Europe  . . . . . . . . . . . . . . . . . . . . . . . . . . . .          41%            34%               36%
  Other   . . . . . . . . . . . . . . . . . . . . . . . . . . . .           3%             -                 -
</TABLE>

*DOES NOT COMPRISE 10% OF TOTAL REVENUE FOR 1997 AND 1996, THEREFORE NOT
 REPORTED.

<TABLE>
<CAPTION>
                                                                               YEAR ENDED SEPTEMBER 30,        
                                                                      -----------------------------------------
                                                                         1997           1996           1995    
                                                                      -----------    -----------    -----------
                                                                               (Dollars in Thousands)
<S>                                                                   <C>            <C>            <C>
Segment Information (1)
Revenues:
    Petrochemical and Fibers  . . . . . . . . . . . . . . . . . .     $   728,215    $   633,754    $  886,247
    Pulp  . . . . . . . . . . . . . . . . . . . . . . . . . . . .         180,572        156,711       143,951
                                                                      -----------    -----------    ----------
Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     $   908,787    $   790,465    $1,030,198
Operating income:
    Petrochemical and Fibers    . . . . . . . . . . . . . . . . .     $    11,524    $    31,891    $  211,752
    Pulp  . . . . . . . . . . . . . . . . . . . . . . . . . . . .          45,945         35,597        31,010
                                                                      -----------    -----------    ----------
Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     $    57,469    $    67,488    $  242,762
Depreciation and amortization expenses:
    Petrochemical and Fibers  . . . . . . . . . . . . . . . . . .     $    32,762    $    28,125    $   28,386
    Pulp  . . . . . . . . . . . . . . . . . . . . . . . . . . . .          21,250         14,577        14,647
                                                                      -----------    -----------    ----------
Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     $    54,012    $    42,702    $   43,033
Capital expenditures:
    Petrochemical and Fibers  . . . . . . . . . . . . . . . . . .     $    22,664    $    50,033    $   45,759
    Pulp  . . . . . . . . . . . . . . . . . . . . . . . . . . . .          20,764         45,924         8,203
                                                                      -----------    -----------    ----------
Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     $    43,428    $    95,957    $   53,962
Identifiable assets:
    Petrochemicals and Fibers   . . . . . . . . . . . . . . . . .     $   554,474    $   457,273    $  405,324
    Pulp  . . . . . . . . . . . . . . . . . . . . . . . . . . . .         324,497        232,411       204,615
                                                                      -----------    -----------    ----------
Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     $   878,971    $   689,684    $  609,939
</TABLE>

(1) The petrochemical and fibers segment is based in the United States.  The
    pulp segment is primarily based in Canada.


10. FINANCIAL INSTRUMENTS

FOREIGN EXCHANGE

    The Company enters into forward foreign exchange contracts to hedge
Canadian dollar currency transactions on a continuing basis for periods
consistent with its committed exposures. The forward foreign exchange contracts
have varying maturities with none exceeding 18 months. The Company makes net
settlements of United States dollars for Canadian dollars at rates agreed to at
inception of the contracts.

    The Company enters into forward foreign exchange contracts to reduce risk
due to Canadian dollar exchange rate movements.  The Company does not engage in
currency speculation.  The Company had a notional amount of approximately $20
million and $30 million of forward foreign exchange contracts outstanding to
buy Canadian dollars





                                       56
<PAGE>   59
at September 30, 1997 and 1996, respectively.  The deferred gain (loss) on
these forward foreign exchange contracts at September 30, 1997 and 1996 was
immaterial.

GAS HEDGE

    The Company hedged a portion of its natural gas to be used in the
production of styrene and methanol during the first half of fiscal 1998.   At
September 30, 1997, the Company had natural gas collar contracts on 700,000
MMbtu's of natural gas per month for November 1997 through March 1998 with an
average "floor" price of $2.13 per MMbtu and an average "cap" price of $2.54
per MMbtu.  The Company's current hedging agreements are settled on a monthly
basis.  All of the Company's current contracts specify the third-party index to
be the inside FERC Houston Ship Channel First of the Month Index Price. The
Company had a net loss of $0.1 million due to natural gas hedging contracts in
fiscal 1997 and an unrealized gain of $1.2 million at September 30, 1997.

CONCENTRATION OF RISK

    The Company sells its products primarily to companies involved in the
petrochemical, fiber, and pulp and paper manufacturing industries.  The Company
performs ongoing credit evaluations of its customers and generally does not
require collateral for accounts receivable.  However, letters of credit are
required by the Company on many of its export sales.  The Company's credit
losses have been minimal.

    The Company maintains cash deposits with major banks which from time to
time may exceed federally insured limits.  The Company periodically assesses
the financial condition of the institutions and believes that any possible loss
is minimal.

    Approximately 40% of the Company's employees are covered by union
agreements.  Approximately 4% of the Company's employees are covered by union
agreements which could expire within one year.

INVESTMENTS

    It is the policy of the Company to invest its excess cash in investment
instruments or securities whose value is not subject to market fluctuations
such as certificates of deposit, repurchase agreements, or Eurodollar deposits
with domestic or foreign banks or other financial institutions.  Other
permitted investments include commercial paper of major United States
corporations with ratings of A1 by Standard & Poor's Ratings Group or P1 by
Moody's Investor Services, Inc., loan participations of major United States
corporations with a short term credit rating of A1/P1 and direct obligations of
the United States Government or its agencies.  In addition, not more than $5
million will be invested with any single bank, financial institution, or United
States corporation.

FAIR VALUE OF FINANCIAL INSTRUMENTS

    At September 30, 1997, the fair market value of all of the Company's
financial instruments approximated the book value, except as stated below.

<TABLE>
<CAPTION>
                                                                Book Value        Fair Value
                                                                ----------        ----------
                                                                   (Dollars in Thousands)
                         <S>      <C>                         <C>                    <C>
                         13 1/2%  Notes                       $  110,412           $135,184
                         11 3/4%  Notes                          275,000            303,875
                         11 1/4%  Notes                          153,148            163,875
</TABLE>


    The fair values of the 13 1/2% Notes, 11 1/4% Notes, and 11 3/4% Notes are
based on quoted market prices.

11. RELATED PARTY TRANSACTIONS

    In connection with the 1996 Recapitalization, the Company paid TSG and
Unicorn one-time transaction fees of approximately $8.4 million and $4.4
million, respectively. In addition, the Company paid TSG a one-time transaction
fee of approximately $1.1 million in connection with the AFB Acquisition, and a
fee of approximately $0.7 million in connection with the Saskatoon Acquisition.
Investment banking fees of approximately $3.3 million were paid as part of the
1996 Recapitalization to Lazard Freres & Company ("Lazard").  A member of the
former Board of Directors is a Limited Managing Director of Lazard.  However,
the Board member agreed not to receive any compensation from Lazard related to
the Merger.





                                       57
<PAGE>   60
    Also in connection with the 1996 Recapitalization, Credit Suisse First
Boston Corporation ("CFSB") served as managing underwriter for the public
offering of the 13 1/2% Notes and 11 3/4% Notes and provided certain financial
advisory services to STX Acquisition and Chemicals, for which such firm
received underwriting discounts and commissions and financial advisory fees
totaling approximately $17 million.  In addition, CSFB received net
compensation of approximately $1.0 million related to the 11 1/4% Notes
Offering.  John L. Garcia, a director and stockholder of the Company, is a
Managing Director of CSFB.

    Since October 1, 1991, the Company and certain affiliates of Koch
Industries have had ongoing commercial relationships in the ordinary course of
business, including, from time to time, supply of raw materials or sales of
petrochemicals and transportation of natural gas.  For the fiscal year ended
September 30, 1997, (i) product sales to and raw material purchases from Koch
Chemical, an indirect wholly-owned subsidiary of Koch Industries, (ii) payments
to John Zink Company, an indirect wholly-owned subsidiary of Koch Industries,
in consideration for certain contracting and construction services performed at
the Texas City Plant, and (iii) services for the transportation of natural gas
by Koch Gateway Pipeline Company to the Santa Rosa Plant, each represented less
than 1% of the Company's revenues.

    In connection with the Saskatoon Acquisition, the Company paid a fee to
Clipper Capital Associates, Inc. ("Clipper") and Olympus Partners ("Olympus")
of $0.1 million to act as placement agents for the Series B Preferred Stock.
Robert Calhoun, a director of the Company, is President of Clipper.  Affiliates
of Clipper and Olympus are significant stockholders of the Company.

12. CAPITAL STOCK

    The authorized shares of Holdings Common Stock at September 30, 1997 and
1996 was 20,000,000.

    On January 31, 1997, the Company issued 778,232 additional shares of
Holdings Common Stock in connection with the AFB Acquisition.  In addition, the
Company issued 608,334 shares of Holdings Common Stock in connection with the
Saskatoon Acquisition.

    In connection with the issuance of the 13 1/2% Notes (see Note 4), Holdings
issued 191,751 warrants to purchase three shares of Holdings Common Stock for
$0.01, exercisable beginning in August 1997 until August 2008. In connection
with the Saskatoon Acquisition, Holdings also issued to holders of the Series B
Preferred Stock 201,048 warrants to purchase one share of Holdings Common Stock
for $0.01, exercisable beginning in July 1997 until December 2007.  At
September 30, 1997, all 392,799 warrants to purchase Holdings Common Stock were
outstanding.

13. MANDATORY REDEEMABLE PREFERRED STOCK

    In connection with the AFB Acquisition, the Company authorized 350,000
shares and issued 104,110 shares of non-voting Series A Preferred Stock with a
fair value and carrying value of $10.0 million.   The Series A Preferred Stock
has a cumulative dividend rate of 10%, payable in kind semi-annually on January
1 and July 1 of each year commencing July 1, 1997.  The Company may redeem all
or any number of shares of Series A Preferred Stock at any time with proper
written notice at a price of $100 per share plus accrued dividends.   The
holders of Series A Preferred Stock may have the Company redeem shares on any
dividend payment date after June 30, 2009 with proper written notice at a price
of $100 per share plus accrued dividends. The carrying value of the Series A
Preferred Stock at September 30, 1997 was $10.7 million (liquidation value of
$100 per share).

    In connection with the Saskatoon Acquisition, the Company authorized 58,000
shares and issued approximately 7,532 shares of non-voting Series B Preferred
Stock with a fair value of $4.9 million.  The Series B Preferred Stock has a
14% dividend rate through July 10, 2002, and thereafter a variable rate between
14% and 18% depending on payment terms (as defined) until redeemed.  The
dividend is payable in kind on January 1, April 1, July 1, and October 1 of
each year commencing October 1, 1997.  The Company may redeem all or any number
of shares of Series B Preferred Stock at any time with proper written notice at
a price of $1,000 per share plus a premium ranging from 5% to 1% depending on
the date of redemption plus accrued dividends.  The holders of Series B
Preferred Stock may have the Company redeem shares on any dividend payment date
after June 30, 2009 with proper written notice at a price of $1,000 per share
plus accrued dividends.  The carrying value of the Series B Preferred Stock at
September 30, 1997 was $5.1 million (liquidation value of $1,000 per share).
The difference in the carrying value and the redemption amount will be accreted
as a charge to retained earnings over the holding period using the effective
interest rate method.





                                       58
<PAGE>   61
14. NEW ACCOUNTING STANDARDS

    SFAS No. 121, "Accounting for the Impairment of Long-Lived Assets and for
Long-Lived Assets to Be Disposed Of" establishes new accounting standards for
measuring the impairment of long-lived assets.  The Company adopted this
Statement in the first quarter of fiscal 1997.  The adoption of this Statement
did not have a material adverse effect on the Company's financial position,
results of operations, or cash flows.

    SFAS No 123, "Accounting for Stock-Based Compensation" permits companies to
either adopt this new standard and record expenses for stock options and other
stock-based employee compensation plans based on their fair value at date of
grant, or continue to apply its current accounting policy and increase its
footnote disclosure.  In the first quarter of fiscal 1997, the Company elected
to continue to apply APB Opinion No. 25, and will increase its footnote
disclosure to include the pro forma impact on net income and earnings per share
of the application of the fair value based method of accounting.

    SFAS No. 128, "Earnings Per Share" establishes standards for computing and
presenting earnings per share ("EPS").  SFAS No. 128 replaces the presentation
of primary EPS previously prescribed with a presentation of basic EPS, which is
computed by dividing income available to common stockholders by the weighted
average number of common shares outstanding for the period.  The statement also
requires presentation of diluted EPS.  Diluted EPS is computed similarly to
fully diluted EPS pursuant to APB No. 15.  Pro forma basic and diluted EPS for
all historical periods presented, assuming that SFAS No. 128 was effective at
the beginning of each such historical period, would not be materially different
from what has been presented.  The Company will adopt SFAS No. 128 for fiscal
1998.

    SFAS No. 130 "Reporting Comprehensive Income" establishes standards for
reporting and displaying of comprehensive income and its components.  SFAS No.
131 "Disclosures About Segments of an Enterprise and Related Information
establishes standards for the way that public business enterprises report
information about operating segments in interim and annual financial
statements. Management is currently evaluating the disclosures required when
these two statements are adopted in the first quarter of fiscal 1999.





                                       59
<PAGE>   62

                   STERLING CHEMICALS, INC. AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


    Except as modified below, the Notes to the Company's Consolidated Financial
Statements are incorporated herein by reference insofar as they relate to
Chemicals.


1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

CASH FLOWS

    On August 21, 1996, Holdings transferred all of its operating assets and
liabilities (net $422.8 million) to Chemicals.  At the same time, Chemicals
transferred $610 million in cash to Holdings.

INCOME TAXES

    Chemicals is included in the consolidated Federal tax return filed by its
parent, Holdings.  A tax sharing agreement between Holdings and Chemicals
defines the computation of Chemicals' obligations to Holdings.  Chemicals'
provision for income taxes is computed as if Chemicals and its subsidiaries
file their annual tax return on a separate company basis.  Deferred income
taxes are recorded to reflect the tax effect of the temporary differences
between the financial reporting basis and the tax basis of Chemicals' assets
and liabilities at enacted rates.

EARNINGS PER SHARE

    All issued and outstanding shares of Chemicals are held by Holdings, and
accordingly, earnings per share are not presented.


2. INCOME TAXES

    A reconciliation of federal statutory income taxes to Chemicals' effective
tax provision (benefit) before extraordinary item follows:

<TABLE>
<CAPTION>
                                                                          YEAR ENDED       PERIOD FROM MAY 14, 1996
                                                                      SEPTEMBER 30, 1997    TO SEPTEMBER 30, 1996 
                                                                      ------------------   ------------------------
                                                                             (Dollars in Thousands)
<S>                                                                      <C>                     <C>     
Provision for federal income tax at the statutory rate ..............    $(4,576)                 $   195 
Foreign sales corporation ...........................................         --                     (116)
State and foreign income taxes ......................................      3,782                      115 
Tax settlements and other ...........................................     (1,354)                     190 
                                                                         -------                  ------- 
Effective tax provision (benefit) ...................................    $(2,148)                 $   384 
                                                                         =======                  ======= 
</TABLE>    

The provision (benefit) for income taxes is composed of the following:

<TABLE>
<CAPTION>
                                                                          YEAR ENDED       PERIOD FROM MAY 14, 1996
                                                                      SEPTEMBER 30, 1997    TO SEPTEMBER 30, 1996 
                                                                      ------------------   ------------------------
                                                                             (Dollars in Thousands)
<S>                                                                      <C>                      <C>     
From operations:
    Current federal   . . . . . . . . . . . . . . . . . . . . . . . .    $  (5,959)               $ (1,001)
    Deferred federal  . . . . . . . . . . . . . . . . . . . . . . . .       (4,235)                  1,457
    Deferred foreign  . . . . . . . . . . . . . . . . . . . . . . . .        6,104                      90
    Current state   . . . . . . . . . . . . . . . . . . . . . . . . .        1,942                    (162)
                                                                         ---------                --------
    Total tax provision (benefit)   . . . . . . . . . . . . . . . . .    $  (2,148)               $    384
                                                                         =========                ========
</TABLE>





                                       60
<PAGE>   63

    The components of Chemicals' deferred income tax assets and liabilities are
summarized below:

<TABLE>
<CAPTION>
                                                                                              SEPTEMBER 30,
                                                                                           ------------------
                                                                                          (DOLLARS IN THOUSANDS)
                                                                                             1997       1996
                                                                                           -------    -------
<S>                                                                                        <C>        <C>    
Deferred tax assets:
Accrued liabilities ...................................................................    $17,131    $ 9,803
Accrued postretirement cost ...........................................................     12,350      9,544
Tax loss and credit carryforward and other ............................................      8,375      5,817
                                                                                           -------    -------
Total deferred tax assets .............................................................     37,856     25,164
                                                                                           -------    -------

Less:  current deferred income tax asset ..............................................     10,005      7,214
                                                                                           -------    -------
Noncurrent deferred tax assets ........................................................    $27,851    $17,950
                                                                                           =======    =======

Deferred tax liabilities:
Property, plant and equipment .........................................................    $67,996    $61,304
Accrued pension cost ..................................................................      1,665      2,525
Other .................................................................................        836      1,599
                                                                                           -------    -------
Total deferred tax liabilities ........................................................     70,497     65,428
                                                                                           -------    -------
Net deferred tax liability ............................................................    $42,646    $47,478
                                                                                           =======    =======
</TABLE>

    In fiscal 1997, Chemicals generated approximately $14.4 million in United
States net operating losses which will be carried back and utilized in a prior
fiscal year.  Chemicals also has approximately Cdn. $14.0 million in Canadian
tax credit carryforwards which will expire from 1999 through 2004.





                                       61
<PAGE>   64
                       REPORT OF INDEPENDENT ACCOUNTANTS



To the Board of Directors and Stockholders of Sterling Chemicals Holdings, Inc.

We have audited the consolidated balance sheets of Sterling Chemicals Holdings,
Inc. and subsidiaries as of September 30, 1997 and 1996, and the related
consolidated statements of operations, changes in stockholders' equity
(deficiency in assets) and cash flows for the years then ended.  These
financial statements are the responsibility of the Company's management. Our
responsibility is to express an opinion on these financial statements 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 referred to above present fairly, in
all material respects, the consolidated financial position of Sterling
Chemicals Holdings, Inc. and subsidiaries as of September 30, 1997 and 1996 and
the consolidated results of their operations and their cash flows for the years
then ended in conformity with generally accepted accounting principles.





DELOITTE & TOUCHE LLP
December  3, 1997
Houston, Texas





                                       62
<PAGE>   65
                       REPORT OF INDEPENDENT ACCOUNTANTS



To the Stockholder of Sterling Chemicals, Inc.

We have audited the consolidated balance sheets of Sterling Chemicals, Inc. and
subsidiaries as of September 30, 1997 and 1996, and the related consolidated
statements of operations, changes in stockholders' equity (deficiency in
assets) and cash flows and for the year ended September 30, 1997 and for the
period from May 14, 1996 (date of incorporation) to September 30, 1996. These
financial statements are the responsibility of the Company's management. Our
responsibility is to express an opinion on these financial statements 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 referred to above present fairly, in
all material respects, the consolidated financial position of Sterling
Chemicals, Inc. and subsidiaries as of September 30, 1997 and 1996 and the
consolidated results of their operations and their cash flows  for the year
ended September 30, 1997 and for the period from May 14, 1996 (date of
incorporation) to September 30, 1996 in conformity with generally accepted
accounting principles.





DELOITTE & TOUCHE LLP
December 3, 1997
Houston, Texas





                                       63
<PAGE>   66
                       REPORT OF INDEPENDENT ACCOUNTANTS



To the Board of Directors and Stockholders of Sterling Chemicals Holdings, Inc.

We have audited the consolidated statements of operations, changes in
stockholders' equity and cash flows for the year ended September 30, 1995 of
Sterling Chemicals Holdings, Inc. (formerly Sterling Chemicals, Inc.) and
subsidiaries.  These financial statements are the responsibility of the
Company's management.  Our responsibility is to express an opinion on these
financial statements based on our audit.

We conducted our audit 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 audit provides a reasonable basis
for our opinion.

In our opinion, the financial statements referred to above present fairly, in
all material respects, the consolidated results of operations and cash flows of
Sterling Chemicals Holdings, Inc. and subsidiaries (formerly Sterling
Chemicals, Inc.) for the year ended September 30, 1995, in conformity with
generally accepted accounting principles.



COOPERS & LYBRAND L.L.P.
October 25, 1995
Houston, Texas





                                       64
<PAGE>   67
                              REPORT OF MANAGEMENT



    Management is responsible for the preparation and content of the financial
statements and other information included in this annual report.  The financial
statements have been prepared in conformity with generally accepted accounting
principles appropriate under the circumstances to reflect, in all material
respects, the substance of events and transactions that should be included.
The financial statements reflect management's judgments and estimates as to the
effects of events and transactions that are accounted for or disclosed.

    Management maintains accounting systems which are supported by internal
accounting controls that provide reasonable assurance that assets are
safeguarded and that transactions are executed in accordance with management's
authorization and recorded properly to permit the preparation of financial
statements in accordance with generally accepted accounting principles.  The
concept of reasonable assurance is based on the recognition that the cost of a
system of internal accounting controls should not exceed the benefits. Internal
audits have been conducted to test compliance with internal controls.  Results
of audit efforts and actions are communicated to appropriate members of
management and to the Audit Committee of the Board of Directors.

    Deloitte & Touche LLP performed an independent audit of the Company's
financial statements for fiscal years 1997 and 1996, for the purpose of
determining that the statements are presented fairly and in accordance with
generally accepted accounting principles.  The independent auditors are
appointed by the Board of Directors and meet regularly with the Audit Committee
of the Board.  The Audit Committee of the Board of Directors is composed solely
of outside directors.  The Audit Committee meets periodically with the
Company's senior officers and independent accountants to review the adequacy
and reliability of the Company's accounting, financial reporting and internal
controls.




Robert W. Roten
President and Chief Executive Officer



Paul G. Vanderhoven
Controller - Principal Accounting Officer


December 3, 1997





                                       65
<PAGE>   68
                        STERLING CHEMICALS HOLDINGS, INC.
                       SUPPLEMENTAL FINANCIAL INFORMATION
                  (DOLLARS IN THOUSANDS EXCEPT PER SHARE DATA)

                      QUARTERLY FINANCIAL DATA (UNAUDITED)

<TABLE>
<CAPTION>
                                               FISCAL       FIRST        SECOND         THIRD        FOURTH
                                                YEAR       QUARTER       QUARTER       QUARTER       QUARTER
                                             ---------    ---------     ---------     ---------     ---------
<S>                                               <C>     <C>           <C>           <C>           <C>      
Revenues                                          1997    $ 186,926     $ 239,763     $ 239,244     $ 242,854
                                                  1996      191,542       190,879       218,371       189,673

Gross Profit                                      1997       15,083        16,827        28,995        34,734
                                                  1996       29,395        29,398        33,250        19,383

Income (loss) before extraordinary items          1997       (7,198)       (7,811)       (5,453)       (3,674)
                                                  1996       12,787         6,427        16,420        (2,130)

Net income (loss) (1)                             1997       (7,198)       (7,811)       (9,377)       (3,674)
                                                  1996       12,787         6,427        16,420        (4,030)

Per Share Data:

Income (loss) before extraordinary item           1997    $   (0.68)    $   (0.72)    $   (0.48)    $   (0.35)
                                                  1996         0.23          0.12          0.29         (0.06)

Net income (loss) attributable  to common         1997        (0.68)        (0.72)        (0.84)        (0.35)
stockholders                                      1996          .23           .12           .29          (.11)
</TABLE>





- ------------

(1) During the third quarter of fiscal 1997, the Company recorded a $3.9
million after-tax ($6.0 million pre-tax) extraordinary item related to
unamortized debt issue costs as a result of the partial prepayment of the Term
Loans.  In addition, during the fourth quarter of fiscal 1996, the Company
recorded a $1.9 million after-tax ($3.0 million pre-tax) extraordinary item
related to the early extinguishment of debt from the 1996 Recapitalization.





                                       66
<PAGE>   69

ITEM 9.  CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND
         FINANCIAL DISCLOSURE.

         Not applicable.


                                    PART III

ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT

     The Proxy Statement for the Company's 1998 Annual Meeting of Stockholders
is incorporated herein by reference in response to this item.


ITEM 11. EXECUTIVE COMPENSATION

     The Proxy Statement for the Company's 1998 Annual Meeting of Stockholders
is incorporated herein by reference in response to this item.


ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

     The Proxy Statement for the Company's 1998 Annual Meeting of Stockholders
is incorporated herein by reference in response to this item.


ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

     The Proxy Statement for the Company's 1998 Annual Meeting of Stockholders
is incorporated herein by reference in response to this item.





                                       67
<PAGE>   70
                                    PART IV


Item 14. Exhibits, Consolidated Financial Statement Schedules and Reports on
Form 8-K.

     (a) Financial Statements, Financial Statement Schedules and Exhibits

         1. Consolidated Financial Statements

<TABLE>
<CAPTION>
                                                                                                         PAGE OF
                                                                                                        THIS 10-K
                                                                                                        --------- 
             <S>                                                                                           <C>
             Sterling Chemicals Holdings, Inc. Consolidated Statements of Operations for the fiscal
                years ended September 30, 1997, 1996 and 1995 .........................................    33
             Sterling Chemicals Holdings, Inc. Consolidated Balance Sheets as of September 30, 1997
                and 1996  .............................................................................    34
             Sterling Chemicals Holdings, Inc. Consolidated Statements of Changes in Stockholders'
                  Equity (Deficiency in Assets) for  the fiscal years ended September 30, 1997, 1996
                  and 1995  ...........................................................................    35
             Sterling Chemicals Holdings, Inc. Consolidated Statements of Cash Flows for the fiscal
                years ended September 30, 1997, 1996 and 1995 .........................................    36
             Sterling Chemicals, Inc. Consolidated Statements of Operations for the period from May
                14, 1996 to September 30, 1996 and the fiscal year ended September 30, 1997 ...........    37
             Sterling Chemicals, Inc. Consolidated Balance Sheets as of September 30, 1997 and 1996 ...    38
             Sterling Chemicals, Inc. Consolidated Statements of Changes in Stockholders' Equity
                (Deficiency in Assets) for the period from May 14, 1996 to September 30, 1996 and the
                           fiscal year ended September 30, 1997 .......................................    39
             Sterling Chemicals, Inc. Consolidated Statements of Cash Flows for the period from May 14,
                1996 to September 30, 1996 and the fiscal year ended September 30, 1997 ...............    40
             Notes to Consolidated Financial Statements ...............................................    41
             Reports of Independent Accountants .......................................................    62
             Report of Management .....................................................................    65
</TABLE>


         2. All schedules for which provision is made in Regulation S-X of the
     Securities and Exchange Commission are not required under the related
     instruction or are inapplicable and, therefore, have been omitted.





                                       68
<PAGE>   71
         3. Exhibits

     The following exhibits are filed as part of this Form 10-K:

<TABLE>
<CAPTION>
    EXHIBIT
    NUMBER                                             DESCRIPTION OF EXHIBIT
    ------                                             ----------------------
   <S>        <C>
    2.1        --Amended and Restated Agreement and Plan of Merger between STX Acquisition Corp. and 
                 Sterling Chemicals, Inc. dated as of April 24, 1996, incorporated by reference from the 
                 Company's Current Report on Form 8-K dated April 24, 1996 as amended by Form 8-K/A.
    3.1        --Restated Certificate of Incorporation of Sterling Chemicals Holdings, Inc., incorporated by 
                 reference from Exhibit 3.1 to the Company's Quarterly Report on Form 10-Q for the quarterly
                 period ended June 30, 1997.
    3.2        --Certificate of Incorporation of Sterling Chemicals, Inc., as amended, incorporated by reference
                 from Exhibit 3.2 to the Company's Annual Report on Form 10-K for the fiscal year ended
                 September 30, 1996.
    3.3        --Restated Bylaws of Sterling Chemicals Holdings, Inc, incorporated by reference from Exhibit 3.3
                 to the Company's Annual Report on Form 10-K for the fiscal year ended September 30, 1996.
    3.4        --Bylaws of Sterling Chemicals, Inc., incorporated by reference from Exhibit 3.4 to the
                 Registration Statement on Form S-1 of STX Acquisition Corp. and STX Chemicals Corp.
                 (Registration No. 333-04343).
    4.1        --Warrant Agreement (including form of Warrant), dated as of August 15, 1996, between
                 Sterling Chemicals Holdings, Inc. and KeyCorp Shareholder Services, Inc. as Warrant Agent,
                 incorporated by reference from Exhibit 4.4 to the Registration Statement on Form S-1 of STX     
                 Acquisition Corp. and STX Chemicals Corp. (Registration No. 333-04343).
    4.2        --Warrant Agreement, dated as of July 10, 1997, between Sterling Chemicals Holdings, Inc.
                 and Harris Trust and Savings Bank as Warrant Agent, incorporated by reference from Exhibit 4.1   
                 to the Company's Quarterly Report on Form 10-Q for the quarterly period ended June 30, 1997. 
    4.3        --Indenture governing the 13 1/2 % Senior Secured Discount Notes Due 2008 of the Company,
                 incorporated by reference from Exhibit 4.5 to the Registration Statement on Form S-1
                 of STX Acquisition Corp. and STX Chemicals Corp. (Registration No. 333-04343).
    4.4        --Indenture governing the 11 3/4% Senior Subordinated Notes Due 2006 of Sterling Chemicals,          
                 Inc. (formerly known as STX Chemicals Corp.), incorporated by reference from Exhibit 4.7 to the 
                 Registration Statement on Form S-1 of STX  Acquisition Corp. and STX Chemicals Corp. 
                 (Registration No. 333-04343).
    4.5        --Indenture governing the 11 1/4% Senior Subordinated Notes due 2007 of Sterling Chemicals, Inc.,  
                 incorporated by reference from Exhibit 4.1 to the Company's Quarterly Report on Form 10-Q for 
                 the quarterly period ended March 31, 1997.
 ** 4.6        --Amended and Restated Credit Agreement, dated July 10, 1997, among Sterling Chemicals, Inc. and
                 Texas Commerce  Bank, individually and as Administrative Agent, Credit Suisse First Boston,
                 individually and as Documentation Agent, and the other lenders named therein.
    4.7        --Stockholders Agreement, incorporated by reference from Exhibit 4.10 to the Registration 
                 Statement on Form S-1 of STX Acquisition Corp. and STX Chemicals Corp. (Registration No.
                 333-04343).
    4.8        --Registration Rights Agreement, incorporated by reference from Exhibit 4.11 to the Registration
                 Statement on Form S-1 of STX Acquisition Corp. and STX Chemicals Corp. (Registration No.
                 333-04343).
    4.9        --Amended and Restated Voting Agreement, dated as of January 22, 1997, incorporated by 
                 reference from Exhibit 4.5 to the Company's Quarterly Report on Form 10-Q for the quarterly
                 period ended June 30, 1997.
    4.10       --Tag-Along Agreement, incorporated by reference from Exhibit 4.13 to the Registration Statement
                 on Form S-1 of STX Acquisition Corp. and STX Chemicals Corp. (Registration No. 333-04343).
    4.11       --Intercreditor Agreement, incorporated by reference from Exhibit 4.14 to the Registration 
                 Statement on Form S-1 of STX Acquisition Corp. and STX Chemicals  Corp. (Registration
                 No.333-04343).
    4.12       --Security Agreement (Pledge) between STX Acquisition Corp. and Texas Commerce Bank,
                 incorporated by reference from Exhibit 4.15 to the Registration Statement on Form S-1 of STX
                 Acquisition Corp. and STX Chemicals Corp. (Registration No. 333-04343).
    4.12 (a)   --Second Amendment and Supplement to Security Agreement (Pledge) between Sterling Chemicals
                 Holdings, Inc. and Texas Commerce Bank N.A.


</TABLE>



                                       69
<PAGE>   72
<TABLE>
<CAPTION>
    EXHIBIT
    NUMBER                                             DESCRIPTION OF EXHIBIT
    ------                                             ----------------------
<S>            <C>
   +10.1       --Assets Purchase Agreement dated August 1, 1986, between Monsanto Company and the
                 Company, incorporated by reference from Exhibit 10.1 to the Company's Annual Report on Form
                 10-K for the fiscal year ended September 30, 1992.
    10.2       --Sterling Chemicals, Inc. Salaried Employees' Pension Plan (Restated as of October 1, 1993),
                 incorporated by reference from Exhibit 10.6 to the Company's Annual Report on Form 10-K for
                 the fiscal year ended September 30, 1993.
    10.2(a)    --Supplement to the Sterling Chemicals, Inc. Salaried Employee's Pension Plan (Restated as of
                 January 1, 1994), incorporated by reference from Exhibit 10.6(a) to the Company's Annual
                 Report on Form 10-K for the fiscal year ended September 30, 1994.
    10.2(b)    --First and Second Amendments to the Sterling Chemicals, Inc. Salaried Employees' Pension Plan
                 dated April 27, 1994 and September 23, 1994, respectively, incorporated by reference from  
                 Exhibit 10.6(b) to the Company's Annual Report on Form 10-K for the fiscal year ended
                 September 30, 1994.
    10.3       --Sterling Chemicals, Inc. Hourly Paid Employees' Pension Plan (Restated as of October 1, 1993),
                 incorporated by reference from Exhibit 10.8 to the Company's Annual Report on Form 10-K for
                 the fiscal year ended September 30, 1993.
    10.3(a)    --Supplement to the Sterling Chemicals, Inc. Hourly Paid Employee's Pension Plan (Restated as
                 of January 1, 1994), incorporated by reference from Exhibit 10.8(a) to the Company's Annual
                 Report on Form 10-K for the fiscal year ended September 30, 1994.
    10.3(b)    --First Amendment to the Sterling Chemicals, Inc. Hourly Paid Employees' Pension Plan dated
                 April 27, 1994, incorporated by reference from Exhibit 10.8(b) to the Company's Annual Report
                 on Form 10-K for the fiscal year ended September 30, 1994.
    10.3(c)    --Sterling Chemicals, Inc. Amended and Restated Hourly Paid Employees' Pension Plan 
                 (Effective as of May 1, 1996), incorporated by reference from Exhibit 10.3(c) to the Company's
                 Annual Report on Form 10-K for the fiscal year ended September 30, 1996.
    10.4       --Sterling Chemicals, Inc. Amended and Restated Savings and Investment Plan, incorporated by
                 reference from Exhibit 10.10 to the Company's Annual Report on Form 10-K for the fiscal year
                 ended September 30, 1993.
    10.4(a)    --Supplements to the Sterling Chemicals, Inc. Savings and Investment Plan for Hourly Paid
                 Employees and Salaried Employees, incorporated by reference from Exhibit 10.10(a) to the
                 Company's Annual Report on Form 10-K for the fiscal year ended September 30, 1994.
    10.4(b)    --First and Second Amendments to the Sterling Chemicals, Inc. Amended and Restated Savings
                 and Investment Plan dated April 27, 1994 and October 26, 1994, respectively, incorporated by
                 reference from Exhibit 10.10(b) to the Company's Annual Report on Form 10-K for the fiscal
                 year ended September 30, 1994.
    10.5       --Sterling Chemicals, Inc. Pension Benefit Equalization Plan, incorporated by reference from
                 Exhibit 10.10 to the Company's Registration Statement on Form S-1 (Registration No. 33-24020).
    10.6       --Sterling Chemicals Employee Stock Ownership Plan (ESOP), incorporated by reference from
                 Exhibit 10.6 to the Company's Annual Report on Form 10-K for the fiscal year ended September
                 30, 1996. 
   +10.7       --Styrene Monomer Conversion Contract dated November 3, 1995, between Monsanto Company
                 (subsequently assigned to Bayer Corporation, a subsidiary of Bayer AG) and the Company,
                 incorporated by reference from Exhibit 10.13 to the Company's Annual Report on Form 10-K
                 for the fiscal year ended September 30, 1995.
   +10.8       --Acrylonitrile Exchange Contract dated January 1, 1994, between the Company and Monsanto
                 Company, incorporated by reference from Exhibit 10.19 to the Company's Annual Report on
                 Form 10-K for the fiscal year ended September 30, 1994.
   +10.9       --Production Agreement dated April 15, 1988 between BP Chemicals Americas Inc. and the
                 Company and First and Second Amendment thereto, incorporated by reference from Exhibit
                 10.21 to the Company's Registration Statement on Form S-1 (Registration No. 33-24020).
   +10.10      --Agreement dated May 2, 1988, between E.I. du Pont de Nemours and Company and the
                 Company, incorporated by reference from Exhibit 10.22 to the Company's Registration
                 Statement on Form S-1 (Registration No. 33-24020). 
  ++10.11      --Amended and Restated Product Sales Agreement dated January 1, 1998, between
                 BASF  Corporation and the Company.
    10.12      --License Agreement dated August 1, 1986, between Monsanto Company and the Company,
                 incorporated by reference from Exhibit 10.25 to the Company's Registration Statement on
                 Form S-1 (Registration No. 33-24020).
</TABLE>





                                       70
<PAGE>   73
<TABLE>
<CAPTION>
    EXHIBIT
    NUMBER                                             DESCRIPTION OF EXHIBIT
    ------                                             ----------------------
   <S>         <C>
    +10.13   --Amended Lease and Production Agreement dated August 8, 1994, between BP Chemicals
               Americas Inc. and the Company, incorporated by reference from Exhibit 10.21 to the Company's
               Annual Report on Form 10-K for the fiscal year ended September 30, 1994.
     10.14   --Form of Indemnity Agreement executed between the Company and each of its officers and
               directors prior to the Merger, incorporated by reference from Exhibit 10.30 to the Company's Annual
               Report on Form 10-K for the fiscal year ended September 30, 1994.
     10.15   --Form of Indemnity Agreement executed between the Company and each of its officers and
               directors, incorporated by reference from Exhibit 10.17 to the Company's Annual Report on Form
               10-K for the fiscal year ended September 30, 1996.
     10.16   --Sterling Chemicals, Inc. Amended and Restated Supplemental Employee Retirement Plan,
               incorporated by reference from Exhibit 10.34 to the Company's Annual Report on Form 10-K
               for the fiscal year ended September 30, 1989 (Commission File Number 1-10059).
     10.17   --Sterling Chemicals, Inc. Deferred Compensation Plan, incorporated by reference from Exhibit
               10.35 to the Company's Annual Report on Form 10-K for the fiscal year ended September 30,
               1989 (Commission File Number 1-10059).
     10.18   --Articles of Agreement between the Company, its successors and assigns, and Texas City, Texas
               Metal Trades Council, AFL-CIO Texas City, Texas, May 1, 1996 to May 1, 1999, incorporated
               by reference from Exhibit 10.22 to the Company's Annual Report on Form 10-K for the 
               fiscal year ended September 30, 1996.
     10.19   --Conditional Performance Guaranty dated as of August 20, 1992, by Albright & Wilson, Ltd. in
               favor of Sterling Pulp Chemicals, Ltd., Sterling Canada, Inc. and the Indemnities identified in
               Section 10.2 of the Purchase Agreement, incorporated by reference from Exhibit 10.38 to the
               Company's Current Report on Form 8-K dated September 3, 1992.
     10.20   --Performance Guaranty dated as of August 20, 1992, by the Company in favor of Tenneco Canada
               Inc., Rio Linda Chemical Co., Albright & Wilson Americas, Inc. and the Indemnities identified
               in Section 10.3 of the Purchase Agreement, incorporated by reference from Exhibit 10.39 to the
               Company's Current Report on Form 8-K dated September 3, 1992.
    +10.21   --Sales and Purchase Agreement dated April 1, 1994, between BP Chemicals Ltd. and the
               Company, incorporated by reference from Exhibit 10.48 to the Company's Annual Report on
               Form 10-K for the fiscal year ended September 30, 1994.
     10.22   --Agreement between Sterling Pulp Chemicals Ltd. North Vancouver British Columbia and Pulp,
               Paper and Woodworkers of Canada Local 5 British Columbia effective December 1, 1994 to
               November 30, 1997, incorporated by reference from Exhibit 10.50 to the Company's Annual
               Report on Form 10-K for the fiscal year ended September 30, 1994.
    +10.23   --Methanol Production Agreement between BP Chemicals Inc. and the Company dated
               September 26, 1996, incorporated by reference from Exhibit 10.33 to the Company's 
               Annual Report on Form 10-K for the fiscal year ended September 30, 1996.
     10.24   --Consulting Agreement dated April 23, 1996, among The Sterling Group, Inc.,  STX
               Acquisition Corp., and STX Chemicals Corp, incorporated by reference from Exhibit __ to the 
               Company's Annual Report on Form 10-K for the fiscal year ended September 30, 1996.
     10.25   --Asset Purchase Agreement, dated December 23, 1996, among Sterling Fibers, Inc., Sterling
               Chemicals, Inc., Sterling Chemicals Holdings, Inc., Cytec Acrylic Fibers Inc., Cytec Technology
               Corp. and Cytec Industries Inc., incorporated by reference from Exhibit 10.1 to the Company's
               Quarterly Report on Form 10-Q for the quarterly period ended December 31, 1996.
   **21.1    --Subsidiaries of Sterling Chemicals Holdings, Inc.
   **23.1    --Consent of Deloitte & Touche LLP
   **23.2    --Consent of Coopers & Lybrand L.L.P.
   **27.1    --Financial Data Schedule - Sterling Chemicals Holdings, Inc.
   **27.2    --Financial Data Schedule - Sterling Chemicals, Inc.
</TABLE>

**   Filed herewith.
+    Confidential treatment has been requested with respect to portions of this
     Exhibit, and such request has been granted.
++   Filed herewith and confidential treatment has been requested with respect
     to portions of this exhibit.

     (b) Reports on Form 8-K.

           On July 25, 1997, the Company filed a Current Report on Form 8-K
           reporting under Items 2 and 7 of such Form; such Form was amended by
           Form 8-K/A filed September 22, 1997.





                                       71
<PAGE>   74

                                   SIGNATURES

     PURSUANT TO THE REQUIREMENTS OF SECTION 13 OR 15(d) OF THE SECURITIES
EXCHANGE ACT OF 1934, THE REGISTRANTS HAVE DULY CAUSED THIS REPORT TO BE SIGNED
ON THEIR BEHALF BY THE UNDERSIGNED, THEREUNTO DULY AUTHORIZED.

                                   STERLING CHEMICALS HOLDINGS, INC.
                                   STERLING CHEMICALS, INC.
                                    (Registrants)


                                   By   /s/      ROBERT W. ROTEN         
                                     ------------------------------------------
                                                (Robert W. Roten)
                                        President and Chief Executive Officer

DATE: DECEMBER 15, 1997

     PURSUANT TO THE REQUIREMENTS OF THE SECURITIES ACT OF 1934, THIS REPORT
HAS BEEN SIGNED BELOW BY THE FOLLOWING PERSONS ON BEHALF OF EACH OF THE
REGISTRANTS AND IN THE CAPACITIES AND ON THE DATES INDICATED.

<TABLE>
<CAPTION>
           SIGNATURE                           TITLE                            DATE
           ---------                           -----                            ----
       <S>                            <C>                                  <C>
       /s/ FRANK P. DIASSI            Chairman of the Board of             December 15, 1997
- -------------------------------        Directors                                             
       (Frank P. Diassi)              


       /s/ ROBERT W. ROTEN            President, Chief Executive           December 15, 1997
- -------------------------------        Officer and Director                                 
       (Robert W. Roten)               (principal executive officer)


       /s/ PAUL G. VANDERHOVEN        Controller                           December 15, 1997
- -------------------------------        (principal accounting officer)                       
       (Paul G. Vanderhoven)           


       /s/ J. VIRGIL WAGGONER         Vice Chairman of the Board of        December 15, 1997
- -------------------------------         Directors                                           
       (J. Virgil Waggoner)               


       /s/ FRANK J. HEVRDEJS          Director                             December 15, 1997
- -------------------------------                                                             
       (Frank J. Hevrdejs)


       /s/ T. HUNTER NELSON           Director                             December 15, 1997
- -------------------------------
       (T. Hunter Nelson)


       /s/ JOHN L. GARCIA             Director                             December 15, 1997
- -------------------------------
       (John L. Garcia)

       /s/ ALLAN R. DRAGONE           Director                             December 15, 1997
- -------------------------------
       (Allan R. Dragone)

       /s/ GEORGE J. DAMIRIS          Director                             December 15, 1997
- -------------------------------
       (George J. Damiris)

       /s/ ROBERT B. CALHOUN          Director                             December 15, 1997
- -------------------------------
       (Robert B. Calhoun)
</TABLE>





                                       72
<PAGE>   75
                               INDEX TO EXHIBITS

<TABLE>
<CAPTION>
    EXHIBIT
    NUMBER                                             DESCRIPTION OF EXHIBIT
    ------                                             ----------------------
   <S>        <C>
    2.1        --Amended and Restated Agreement and Plan of Merger between STX Acquisition Corp. and 
                 Sterling Chemicals, Inc. dated as of April 24, 1996, incorporated by reference from the 
                 Company's Current Report on Form 8-K dated April 24, 1996 as amended by Form 8-K/A.
    3.1        --Restated Certificate of Incorporation of Sterling Chemicals Holdings, Inc., incorporated by 
                 reference from Exhibit 3.1 to the Company's Quarterly Report on Form 10-Q for the quarterly
                 period ended June 30, 1997.
    3.2        --Certificate of Incorporation of Sterling Chemicals, Inc., as amended, incorporated by reference
                 from Exhibit 3.2 to the Company's Annual Report on Form 10-K for the fiscal year ended
                 September 30, 1996.
    3.3        --Restated Bylaws of Sterling Chemicals Holdings, Inc, incorporated by reference from Exhibit 3.3
                 to the Company's Annual Report on Form 10-K for the fiscal year ended September 30, 1996.
    3.4        --Bylaws of Sterling Chemicals, Inc., incorporated by reference from Exhibit 3.4 to the
                 Registration Statement on Form S-1 of STX Acquisition Corp. and STX Chemicals Corp.
                 (Registration No. 333-04343).
    4.1        --Warrant Agreement  (including form of Warrant), dated as of August 15, 1996, between
                 Sterling Chemicals Holdings, Inc. and KeyCorp Shareholder Services, Inc. as Warrant Agent,
                 incorporated by reference from Exhibit 4.4 to the Registration Statement on Form S-1 of STX     
                 Acquisition Corp. and STX Chemicals Corp. (Registration No. 333-04343).
    4.2        --Warrant Agreement, dated as of July 10, 1997, between Sterling Chemicals Holdings, Inc.
                 and Harris Trust and Savings Bank as Warrant Agent, incorporated by reference from Exhibit 4.1   
                 to the Company's Quarterly Report on Form 10-Q for the quarterly period ended June 30, 1997. 
    4.3        --Indenture governing the 13 1/2 % Senior Secured Discount Notes Due 2008 of the Company,
                 incorporated by reference from Exhibit 4.5 to the Registration Statement on Form S-1
                 of STX Acquisition Corp. and STX Chemicals Corp. (Registration No. 333-04343).
    4.4        --Indenture governing the 11 3/4% Senior Subordinated Notes Due 2006 of Sterling Chemicals,          
                 Inc.(formerly known as STX Chemicals Corp.), incorporated by reference from Exhibit 4.7 to the  
                 Registration Statement on Form S-1 of STX  Acquisition Corp. and STX Chemicals Corp. 
                 (Registration No. 333-04343).
    4.5        --Indenture governing the 11 1/4% Senior Subordinated Notes due 2007 of Sterling Chemicals, Inc.,  
                 incorporated by reference from Exhibit 4.1 to the Company's Quarterly Report on Form 10-Q for 
                 the quarterly period ended March 31, 1997.
 ** 4.6        --Amended and Restated Credit Agreement, dated July 10, 1997, among Sterling Chemicals, Inc. and
                 Texas Commerce  Bank, individually and as Administrative Agent, Credit Suisse First Boston,
                 individually and as Documentation Agent, and the other lenders named therein.
    4.7        --Stockholders Agreement, incorporated by reference from Exhibit 4.10 to the Registration 
                 Statement on Form S-1 of STX Acquisition Corp. and STX Chemicals Corp. (Registration No.
                 333-04343).
    4.8        --Registration Rights Agreement, incorporated by reference from Exhibit 4.11 to the Registration
                 Statement on Form S-1 of STX Acquisition Corp. and STX Chemicals Corp. (Registration No.
                 333-04343).
    4.9        --Amended and Restated Voting Agreement, dated as of January 22, 1997, incorporated by 
                 reference from Exhibit 4.5 to the Company's Quarterly Report on Form 10-Q for the quarterly
                 period ended June 30, 1997.
    4.10       --Tag-Along Agreement, incorporated by reference from Exhibit 4.13 to the Registration Statement
                 on Form S-1 of STX Acquisition Corp. and STX Chemicals Corp. (Registration No. 333-04343).
    4.11       --Intercreditor Agreement, incorporated by reference from Exhibit 4.14 to the Registration 
                 Statement on Form S-1 of STX Acquisition Corp. and STX Chemicals  Corp. (Registration
                 No.333-04343).
    4.12       --Security Agreement (Pledge) between STX Acquisition Corp. and Texas Commerce Bank,
                 incorporated by reference from Exhibit 4.15 to the Registration Statement on Form S-1 of STX
                 Acquisition Corp. and STX Chemicals Corp. (Registration No. 333-04343).
    4.12 (a)   --Second Amendment and Supplement to Security Agreement (Pledge) between Sterling Chemicals
                 Holdings, Inc. and Texas Commerce Bank N.A.


</TABLE>




<PAGE>   76
<TABLE>
<CAPTION>
    EXHIBIT
    NUMBER                                             DESCRIPTION OF EXHIBIT
    ------                                             ----------------------
<S>            <C>
   +10.1       --Assets Purchase Agreement dated August 1, 1986, between Monsanto Company and the
                 Company, incorporated by reference from Exhibit 10.1 to the Company's Annual Report on Form
                 10-K for the fiscal year ended September 30, 1992.
    10.2       --Sterling Chemicals, Inc. Salaried Employees' Pension Plan (Restated as of October 1, 1993),
                 incorporated by reference from Exhibit 10.6 to the Company's Annual Report on Form 10-K for
                 the fiscal year ended September 30, 1993.
    10.2(a)    --Supplement to the Sterling Chemicals, Inc. Salaried Employee's Pension Plan (Restated as of
                 January 1, 1994), incorporated by reference from Exhibit 10.6(a) to the Company's Annual
                 Report on Form 10-K for the fiscal year ended September 30, 1994.
    10.2(b)    --First and Second Amendments to the Sterling Chemicals, Inc. Salaried Employees' Pension Plan
                 dated April 27, 1994 and September 23, 1994, respectively, incorporated by reference from  
                 Exhibit 10.6(b) to the Company's Annual Report on Form 10-K for the fiscal year ended
                 September 30, 1994.
    10.3       --Sterling Chemicals, Inc. Hourly Paid Employees' Pension Plan (Restated as of October 1, 1993),
                 incorporated by reference from Exhibit 10.8 to the Company's Annual Report on Form 10-K for
                 the fiscal year ended September 30, 1993.
    10.3(a)    --Supplement to the Sterling Chemicals, Inc. Hourly Paid Employee's Pension Plan (Restated as
                 of January 1, 1994), incorporated by reference from Exhibit 10.8(a) to the Company's Annual
                 Report on Form 10-K for the fiscal year ended September 30, 1994.
    10.3(b)    --First Amendment to the Sterling Chemicals, Inc. Hourly Paid Employees' Pension Plan dated
                 April 27, 1994, incorporated by reference from Exhibit 10.8(b) to the Company's Annual Report
                 on Form 10-K for the fiscal year ended September 30, 1994.
    10.3(c)    --Sterling Chemicals, Inc. Amended and Restated Hourly Paid Employees' Pension Plan 
                 (Effective as of May 1, 1996), incorporated by reference from Exhibit 10.3(c) to the Company's
                 Annual Report on Form 10-K for the fiscal year ended September 30, 1996.
    10.4       --Sterling Chemicals, Inc. Amended and Restated Savings and Investment Plan, incorporated by
                 reference from Exhibit 10.10 to the Company's Annual Report on Form 10-K for the fiscal year
                 ended September 30, 1993.
    10.4(a)    --Supplements to the Sterling Chemicals, Inc. Savings and Investment Plan for Hourly Paid
                 Employees and Salaried Employees, incorporated by reference from Exhibit 10.10(a) to the
                 Company's Annual Report on Form 10-K for the fiscal year ended September 30, 1994.
    10.4(b)    --First and Second Amendments to the Sterling Chemicals, Inc. Amended and Restated Savings
                 and Investment Plan dated April 27, 1994 and October 26, 1994, respectively, incorporated by
                 reference from Exhibit 10.10(b) to the Company's Annual Report on Form 10-K for the fiscal
                 year ended September 30, 1994.
    10.5       --Sterling Chemicals, Inc. Pension Benefit Equalization Plan, incorporated by reference from
                 Exhibit 10.10 to the Company's Registration Statement on Form S-1 (Registration No. 33-24020).
    10.6       --Sterling Chemicals Employee Stock Ownership Plan (ESOP), incorporated by reference from
                 Exhibit 10.6 to the Company's Annual Report on Form 10-K for the fiscal year ended September
                 30, 1996. 
   +10.7       --Styrene Monomer Conversion Contract dated November 3, 1995, between Monsanto Company
                 (subsequently assigned to Bayer Corporation, a subsidiary of Bayer AG) and the Company,
                 incorporated by reference from Exhibit 10.13 to the Company's Annual Report on Form 10-K
                 for the fiscal year ended September 30, 1995.
   +10.8       --Acrylonitrile Exchange Contract dated January 1, 1994, between the Company and Monsanto
                 Company, incorporated by reference from Exhibit 10.19 to the Company's Annual Report on
                 Form 10-K for the fiscal year ended September 30, 1994.
   +10.9       --Production Agreement dated April 15, 1988 between BP Chemicals Americas Inc. and the
                 Company and First and Second Amendment thereto, incorporated by reference from Exhibit
                 10.21 to the Company's Registration Statement on Form S-1 (Registration No. 33-24020).
   +10.10      --Agreement dated May 2, 1988, between E.I. du Pont de Nemours and Company and the
                 Company, incorporated by reference from Exhibit 10.22 to the Company's Registration
                 Statement on Form S-1 (Registration No. 33-24020). 
  ++10.11      --Amended and Restated Product Sales Agreement dated January 1, 1998, between
                 BASF  Corporation and the Company.
    10.12      --License Agreement dated August 1, 1986, between Monsanto Company and the Company,
                 incorporated by reference from Exhibit 10.25 to the Company's Registration Statement on
                 Form S-1 (Registration No. 33-24020).
</TABLE>




<PAGE>   77
<TABLE>
<CAPTION>
    EXHIBIT
    NUMBER                                             DESCRIPTION OF EXHIBIT
    ------                                             ----------------------
   <S>         <C>
    +10.13   --Amended Lease and Production Agreement dated August 8, 1994, between BP Chemicals
               Americas Inc. and the Company, incorporated by reference from Exhibit 10.21 to the Company's
               Annual Report on Form 10-K for the fiscal year ended September 30, 1994.
     10.14   --Form of Indemnity Agreement executed between the Company and each of its officers and
               directors prior to the Merger, incorporated by reference from Exhibit 10.30 to the Company's Annual
               Report on Form 10-K for the fiscal year ended September 30, 1994.
     10.15   --Form of Indemnity Agreement executed between the Company and each of its officers and
               directors, incorporated by reference from Exhibit 10.17 to the Company's Annual Report on Form
               10-K for the fiscal year ended September 30, 1996.
     10.16   --Sterling Chemicals, Inc. Amended and Restated Supplemental Employee Retirement Plan,
               incorporated by reference from Exhibit 10.34 to the Company's Annual Report on Form 10-K
               for the fiscal year ended September 30, 1989 (Commission File Number 1-10059).
     10.17   --Sterling Chemicals, Inc. Deferred Compensation Plan, incorporated by reference from Exhibit
               10.35 to the Company's Annual Report on Form 10-K for the fiscal year ended September 30,
               1989 (Commission File Number 1-10059).
     10.18   --Articles of Agreement between the Company, its successors and assigns, and Texas City, Texas
               Metal Trades Council, AFL-CIO Texas City, Texas, May 1, 1996 to May 1, 1999, incorporated
               by reference from Exhibit 10.22 to the Company's Annual Report on Form 10-K for the 
               fiscal year ended September 30, 1996.
     10.19   --Conditional Performance Guaranty dated as of August 20, 1992, by Albright & Wilson, Ltd. in
               favor of Sterling Pulp Chemicals, Ltd., Sterling Canada, Inc. and the Indemnities identified in
               Section 10.2 of the Purchase Agreement, incorporated by reference from Exhibit 10.38 to the
               Company's Current Report on Form 8-K dated September 3, 1992.
     10.20   --Performance Guaranty dated as of August 20, 1992, by the Company in favor of Tenneco Canada
               Inc., Rio Linda Chemical Co., Albright & Wilson Americas, Inc. and the Indemnities identified
               in Section 10.3 of the Purchase Agreement, incorporated by reference from Exhibit 10.39 to the
               Company's Current Report on Form 8-K dated September 3, 1992.
    +10.21   --Sales and Purchase Agreement dated April 1, 1994, between BP Chemicals Ltd. and the
               Company, incorporated by reference from Exhibit 10.48 to the Company's Annual Report on
               Form 10-K for the fiscal year ended September 30, 1994.
     10.22   --Agreement between Sterling Pulp Chemicals Ltd. North Vancouver British Columbia and Pulp,
               Paper and Woodworkers of Canada Local 5 British Columbia effective December 1, 1994 to
               November 30, 1997, incorporated by reference from Exhibit 10.50 to the Company's Annual
               Report on Form 10-K for the fiscal year ended September 30, 1994.
    +10.23   --Methanol Production Agreement between BP Chemicals Inc. and the Company dated
               September 26, 1996, incorporated by reference from Exhibit 10.33 to the Company's 
               Annual Report on Form 10-K for the fiscal year ended September 30, 1996.
     10.24   --Consulting Agreement dated April 23, 1996, among The Sterling Group, Inc.,  STX
               Acquisition Corp., and STX Chemicals Corp, incorporated by reference from Exhibit_ to the 
               Company's Annual Report on Form 10-K for the fiscal year ended September 30, 1996.
     10.25   --Asset Purchase Agreement, dated December 23, 1996, among Sterling Fibers, Inc., Sterling
               Chemicals, Inc., Sterling Chemicals Holdings, Inc., Cytec Acrylic Fibers Inc., Cytec Technology
               Corp. and Cytec Industries Inc., incorporated by reference from Exhibit 10.1 to the Company's
               Quarterly Report on Form 10-Q for the quarterly period ended December 31, 1996.
   **21.1    --Subsidiaries of Sterling Chemicals Holdings, Inc.
   **23.1    --Consent of Deloitte & Touche LLP
   **23.2    --Consent of Coopers & Lybrand L.L.P.
   **27.1    --Financial Data Schedule - Sterling Chemicals Holdings, Inc.
   **27.2    --Financial Data Schedule - Sterling Chemicals, Inc.
</TABLE>

**   Filed herewith.
+    Confidential treatment has been requested with respect to portions of this
     Exhibit, and such request has been granted.
++   Filed herewith and confidential treatment has been requested with respect
     to portions of this exhibit.




<PAGE>   1
                                                                     EXHIBIT 4.6

                                                                  EXECUTION COPY


                     AMENDED AND RESTATED CREDIT AGREEMENT


                                     Among


                            STERLING CHEMICALS, INC.
                                 as the Company


                                      and


                    TEXAS COMMERCE BANK NATIONAL ASSOCIATION
         Individually, as an Issuing Bank and as Administrative Agent,


                           CREDIT SUISSE FIRST BOSTON
          Individually, as an Issuing Bank, and as Documentation Agent


                                      and


                             FINANCIAL INSTITUTIONS
                        NOW OR HEREAFTER PARTIES HERETO


                     $125,000,000 Revolving Credit Facility
                        $76,500,000 Tranche A Term Loans
                       $199,166,667 Tranche B Term Loans
                           $5,281,250 ESOP Term Loans

                                 July 10, 1997
<PAGE>   2
                               TABLE OF CONTENTS

<TABLE>
         <S>              <C>                                                                                <C>
                                                      ARTICLE I

                                             DEFINITIONS; CONSTRUCTION

         Section 1.01     Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  5
         Section 1.02     Accounting Terms and Determinations . . . . . . . . . . . . . . . . . . . . . . .  39
         Section 1.03     Other Definitional Terms  . . . . . . . . . . . . . . . . . . . . . . . . . . . .  39
         Section 1.04     Definition Cross References in Financing Documents  . . . . . . . . . . . . . . .  40

                                                    ARTICLE II

                                           AMOUNT AND TERMS OF LOANS

         Section 2.01     Loans and Commitments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  40
         Section 2.02     Borrowing Requests  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  41
         Section 2.03     Letters of Credit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  41
         Section 2.04     Disbursement of Funds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  46
         Section 2.05     Notes and Amortization  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  47
         Section 2.06     Interest  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  49
         Section 2.07     Interest Periods  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  50
         Section 2.08     Repayment of Loans  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  51
         Section 2.09     Termination or Reduction of Revolving Credit Commitments  . . . . . . . . . . . .  52
         Section 2.10     Prepayments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  52
         Section 2.11     Continuation and Conversion Options . . . . . . . . . . . . . . . . . . . . . . .  56
         Section 2.12     Fees  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  57
         Section 2.13     Payments, etc.  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  58
         Section 2.14     Interest Rate Not Ascertainable, etc. . . . . . . . . . . . . . . . . . . . . . .  59
         Section 2.15     Illegality  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  59
         Section 2.16     Increased Costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  60
         Section 2.17     Change of Lending Office  . . . . . . . . . . . . . . . . . . . . . . . . . . . .  62
         Section 2.18     Funding Losses  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  62
         Section 2.19     Sharing of Payments, etc. . . . . . . . . . . . . . . . . . . . . . . . . . . . .  62
         Section 2.20     Taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  63
         Section 2.21     Pro Rata Treatment  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  66
         Section 2.22     Replacement of Lenders  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  67
                                                                                         

                                                     ARTICLE III
                                          CONDITIONS TO BORROWINGS AND TO
                                        PURCHASE, RENEWAL AND REARRANGEMENT

         Section 3.01     Closing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  67
</TABLE>


                                      i

<PAGE>   3
<TABLE>
         <S>              <C>                                                                                <C>
         Section 3.02     Conditions Precedent to Initial STX Loan  . . . . . . . . . . . . . . . . . . . .  70
         Section 3.03     Conditions Precedent to AFB Loans . . . . . . . . . . . . . . . . . . . . . . . .  75
         Section 3.04     Conditions Precedent to Each Loan . . . . . . . . . . . . . . . . . . . . . . . .  81
                                                                              

                                                    ARTICLE IV
 
                                          REPRESENTATIONS AND WARRANTIES

         Section 4.01     Corporate Existence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  82
         Section 4.02     Corporate Power and Authorization . . . . . . . . . . . . . . . . . . . . . . . .  82
         Section 4.03     Binding Obligations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  82
         Section 4.04     No Legal Bar or Resultant Lien  . . . . . . . . . . . . . . . . . . . . . . . . .  82
         Section 4.05     No Consent  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  82
         Section 4.06     Financial Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  82
         Section 4.07     Investments and Guaranties  . . . . . . . . . . . . . . . . . . . . . . . . . . .  83
         Section 4.08     Litigation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  83
         Section 4.09     Use of Proceeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  83
         Section 4.10     Employee Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  84
         Section 4.11     Taxes; Governmental Charges . . . . . . . . . . . . . . . . . . . . . . . . . . .  85
         Section 4.12     Titles, etc.  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  85
         Section 4.13     Defaults  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  86
         Section 4.14     Casualties; Taking of Properties  . . . . . . . . . . . . . . . . . . . . . . . .  86
         Section 4.15     Compliance with the Law . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  86
         Section 4.16     No Material Misstatements . . . . . . . . . . . . . . . . . . . . . . . . . . . .  86
         Section 4.17     Investment Company Act  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  86
         Section 4.18     Public Utility Holding Company Act  . . . . . . . . . . . . . . . . . . . . . . .  87
         Section 4.19     Subsidiaries  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  87
         Section 4.20     Insurance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  87
         Section 4.21     Environmental Matters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  87
         Section 4.22     Solvency  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  89
         Section 4.23     Material Contracts  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  89
         Section 4.24     Employee Matters  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  89
         Section 4.25     Senior Indebtedness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  89
         Section 4.26     Unrestricted Subsidiary Qualification . . . . . . . . . . . . . . . . . . . . . .  89

                                                     ARTICLE V

                                                     COVENANTS


         Section 5.01     Certain Affirmative Covenants . . . . . . . . . . . . . . . . . . . . . . . . . .  89
                 (a)      Maintenance and Compliance, etc.  . . . . . . . . . . . . . . . . . . . . . . . .  90
                 (b)      Payment of Taxes and Claims, etc. . . . . . . . . . . . . . . . . . . . . . . . .  90
                 (c)      Further Assurances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  90
                 (d)      Performance of Obligations  . . . . . . . . . . . . . . . . . . . . . . . . . . .  90
</TABLE>

                                      ii
<PAGE>   4
<TABLE>
         <S>              <C>                                                                              <C>
                 (e)      Insurance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  90
                 (f)      Accounts and Records  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  91
                 (g)      Right of Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  91
                 (h)      Operation and Maintenance of Property . . . . . . . . . . . . . . . . . . . . . .  91
                 (i)      Additional Subsidiaries; Permitted Acquisitions; Additional Liens . . . . . . . .  91
                 (j)      Non-Consolidation of Unrestricted Subsidiaries  . . . . . . . . . . . . . . . . .  92
         Section 5.02     Reporting Covenants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  93
                 (a)      Annual Financial Statements . . . . . . . . . . . . . . . . . . . . . . . . . . .  93
                 (b)      Quarterly Financial Statements  . . . . . . . . . . . . . . . . . . . . . . . . .  94
                 (c)      Monthly Financial Statements  . . . . . . . . . . . . . . . . . . . . . . . . . .  94
                 (d)      No Default/Compliance Certificate . . . . . . . . . . . . . . . . . . . . . . . .  95
                 (e)      Management Letters  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  95
                 (f)      Title Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  95
                 (g)      Events or Circumstances with respect to Collateral  . . . . . . . . . . . . . . .  95
                 (h)      Borrowing Base Reports  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  95
                 (i)      Notice of Certain Events  . . . . . . . . . . . . . . . . . . . . . . . . . . . .  95
                 (j)      Shareholder Communications, Filings . . . . . . . . . . . . . . . . . . . . . . .  96
                 (k)      Litigation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  96
                 (l)      ERISA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  96
                 (m)      Borrowing Base Audit  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  97
                 (n)      Insurance Coverage  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  97
                 (o)      Annual Budget . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  97
                 (p)      Excess Cash Flow Certificate  . . . . . . . . . . . . . . . . . . . . . . . . . .  97
                 (q)      Other Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  98
         Section 5.03     Financial Covenants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  98
                 (a)      Interest Coverage Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  98
                 (b)      Current Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  98
                 (c)      Fixed Charge Coverage Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . .  98
                 (d)      Leverage Ratio  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  99
                 (e)      Senior Debt Leverage Ratio  . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
         Section 5.04     Certain Negative Covenants  . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
                 (a)      Indebtedness  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
                 (b)      Liens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
                 (c)      Mergers, Sales, etc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
                 (d)      Dividends, etc  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
                 (e)      Investments, Loans, etc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
                 (f)      Lease Payments  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
                 (g)      Sales and Leasebacks  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
                 (h)      Nature of Business  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
                 (i)      ERISA Compliance  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
                 (j)      Sale or Discount of Receivables . . . . . . . . . . . . . . . . . . . . . . . . . 109
                 (k)      Negative Pledge Agreements  . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
                 (l)      Transactions with Affiliates  . . . . . . . . . . . . . . . . . . . . . . . . . . 110
                 (m)      Unconditional Purchase Obligations  . . . . . . . . . . . . . . . . . . . . . . . 111
</TABLE>


                                     iii
<PAGE>   5
<TABLE>
                 <S>      <C>                                                                              <C>
                 (n)      Stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  111
                 (o)      Capital Expenditures  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  111
                 (p)      Modifications to Senior Subordinated Notes; No Voluntary Prepayments  . . . . .  112
                 (q)      Intercompany Transactions . . . . . . . . . . . . . . . . . . . . . . . . . . .  112
                 (r)      Modification or Amendment of the AFB Earnout Agreement  . . . . . . . . . . . .  112
                 (s)      Reverse Designation of Unrestricted Subsidiaries  . . . . . . . . . . . . . . .  112

                                                            ARTICLE VI

                                                         EVENTS OF DEFAULT

         Section 6.01     Payments  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  113
         Section 6.02     Covenants Without Notice  . . . . . . . . . . . . . . . . . . . . . . . . . . .  113
         Section 6.03     Other Covenants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  113
         Section 6.04     Other Financing Document Obligations  . . . . . . . . . . . . . . . . . . . . .  113
         Section 6.05     Representations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  114
         Section 6.06     Non-Payments of Other Indebtedness  . . . . . . . . . . . . . . . . . . . . . .  114
         Section 6.07     Defaults Under Other Agreements . . . . . . . . . . . . . . . . . . . . . . . .  114
         Section 6.08     Bankruptcy  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  114
         Section 6.09     Money Judgment  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  115
         Section 6.10     Discontinuance of Business  . . . . . . . . . . . . . . . . . . . . . . . . . .  115
         Section 6.11     Financing Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  115
         Section 6.12     Change of Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  115
         Section 6.13     Merger Agreement Representations and Warranties . . . . . . . . . . . . . . . .  115
         Section 6.14     Albright Indemnity  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  116
         Section 6.15     Default Under Senior Secured Discount Notes . . . . . . . . . . . . . . . . . .  116
         Section 6.16     Senior Indebtedness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  116
         Section 6.17     Equity Notes Contribution . . . . . . . . . . . . . . . . . . . . . . . . . . .  116
         Section 6.18     Cytec Indemnity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  116
                                                                                               
                                                            ARTICLE VII

                                                            THE AGENTS

         Section 7.01     Appointment of Administrative Agent . . . . . . . . . . . . . . . . . . . . . .  117
         Section 7.02     Limitation of Duties of Administrative Agent  . . . . . . . . . . . . . . . . .  117
         Section 7.03     Lack of Reliance on the Administrative Agent and the Documentation Agent  . . .  117
         Section 7.04     Certain Rights of the Administrative Agent  . . . . . . . . . . . . . . . . . .  118
         Section 7.05     Reliance by Administrative Agent  . . . . . . . . . . . . . . . . . . . . . . .  118
         Section 7.06     INDEMNIFICATION OF ADMINISTRATIVE AGENT AND DOCUMENTATION AGENT . . . . . . . .  118
         Section 7.07     The Administrative Agent and Documentation Agent in their Individual Capacity .  119
         Section 7.08     May Treat Lender as Owner . . . . . . . . . . . . . . . . . . . . . . . . . . .  119
         Section 7.09     Successor Administrative Agent  . . . . . . . . . . . . . . . . . . . . . . . .  119
</TABLE>

                                      iv
<PAGE>   6
<TABLE>
         <S>              <C>                                                                              <C>
         Section 7.10     Documentation Agent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  120
         Section 7.11     Assumption of Administrative Agent  . . . . . . . . . . . . . . . . . . . . . .  120
                                                                            
                                                    ARTICLE VIII

                                                    MISCELLANEOUS

         Section 8.01     Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  120
         Section 8.02     Amendments and Waivers  . . . . . . . . . . . . . . . . . . . . . . . . . . . .  120
         Section 8.03     No Waiver; Remedies Cumulative  . . . . . . . . . . . . . . . . . . . . . . . .  121
         Section 8.04     Payment of Expenses, Indemnities, etc.  . . . . . . . . . . . . . . . . . . . .  122
         Section 8.05     Right of Setoff . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  124
         Section 8.06     Benefit of Agreement  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  124
         Section 8.07     Successors and Assigns; Participations and Assignments  . . . . . . . . . . . .  124
         Section 8.08     Governing Law; Submission to Jurisdiction; Etc. . . . . . . . . . . . . . . . .  127
         Section 8.09     Independent Nature of Lenders' Rights . . . . . . . . . . . . . . . . . . . . .  129
         Section 8.10     Invalidity  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  129
         Section 8.11     Renewal, Extension or Rearrangement . . . . . . . . . . . . . . . . . . . . . .  129
         Section 8.12     Interest  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  129
         Section 8.13     Confidential Information  . . . . . . . . . . . . . . . . . . . . . . . . . . .  130
         Section 8.14     ENTIRE AGREEMENT  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  131
         Section 8.15     Attachments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  131
         Section 8.16     Counterparts  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  131
         Section 8.17     Survival of Indemnities . . . . . . . . . . . . . . . . . . . . . . . . . . . .  131
         Section 8.18     Headings Descriptive  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  131
         Section 8.19     Satisfaction Requirement  . . . . . . . . . . . . . . . . . . . . . . . . . . .  131
         Section 8.20     EXCULPATION PROVISIONS  . . . . . . . . . . . . . . . . . . . . . . . . . . . .  131
         Section 8.21     Secured Affiliate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  132
         Section 8.22     Ratification of Security Instruments  . . . . . . . . . . . . . . . . . . . . .  132
</TABLE>

                                      v
<PAGE>   7
ANNEXES

Annex I - Loans and Commitments

SCHEDULES

Schedule 1.01-A - Outstanding Letters of Credit
Schedule 1.01-B - Principal Account Obligors
Schedule 4.07 - Investments and Guaranties
Schedule 4.08 - Litigation
Schedule 4.12 - Titles
Schedule 4.13 - Defaults
Schedule 4.19 - Subsidiaries/Guarantors
Schedule 4.19-A - Subsidiaries/Guarantors
Schedule 4.19-B - Subsidiaries/Guarantors
Schedule 4.23 - Material Contracts
Schedule 4.24 - Employment Contracts
Schedule 5.04(a) - Existing Indebtedness
Schedule 5.04(b) - Liens

EXHIBITS

Exhibit A     -   Form of Revolving Note
Exhibit B-1   -   Form of Tranche A Term Note
Exhibit B-2   -   Form of Tranche B Term Note
Exhibit B-3   -   Form of ESOP Term Note
Exhibit C     -   Form of Tax Sharing Agreement
Exhibit D     -   Form of Borrowing Request
Exhibit E-1   -   Form of Opinion of Andrews & Kurth, L.L.P. dated as of the
                  Restated Closing Date
Exhibit E-2   -   Form of Opinion of Canadian counsel to the Company dated as of
                  the Restated Closing Date
Exhibit E-3   -   Form of Opinion of Georgia counsel to the Company dated as of
                  the Restated Closing Date
Exhibit E-4   -   Form of Opinion of Florida Counsel to the Company dated as of
                  the Restated Closing Date
Exhibit F-1-A -   Form of Ratification of Guaranty Agreement and Security
                  Instruments
Exhibit F-1-B -   Form of Ratification of Limited Guaranty Agreement and
                  Security Instruments (Santa Rosa)
Exhibit F-2   -   Form of Amended and Restated Deed of Trust          
Exhibit F-3   -   Form of Security Agreement of the Company           
Exhibit F-4   -   Form of Security Agreement of Subsidiary Guarantors 
Exhibit F-5   -   Form of Holdco Security Agreement (Pledge)          
Exhibit F-6   -   Form of Company Security Agreement (Pledge)         
Exhibit F-7   -   Form of Subsidiary Security Agreement (Pledge)      
Exhibit F-8   -   Form of Deed of Trust                               
Exhibit F-9   -   Form of Leasehold Deed of Trust                     
Exhibit F-10  -   Form of Second Lien Deed of Trust                   
                 

                                      vi
<PAGE>   8
Exhibit F-11  -  Form of Collateral Assignment (Intercompany Loans and Accounts)
                 the Company
Exhibit F-12  -  Form of Collateral Assignments (Intercompany Loans and 
                 Accounts) Subsidiary Guarantors
Exhibit F-13  -  Form of Cash Collateral Account Agreement
Exhibit F-14  -  Form of Security Agreement of Sterling Fibers
Exhibit F-15  -  Form of Santa Rosa Deed of Trust
Exhibit F-16  -  Form of Limited Guaranty Agreement (Santa Rosa)
Exhibit F-17  -  Form of Collateral Assignment (Intercompany Loans and Accounts
                 by Sterling Fibers)
Exhibit F-18  -  Form of Third Amendment and Supplement to Security Agreement
                 (Pledge) of the Company
Exhibit G     -  Form of Assignment and Acceptance
Exhibit H     -  Form of Borrowing Base Report
Exhibit I     -  Form of U.S. Tax Compliance Certificate
Exhibit J     -  Form of Notice of Designated Retained Cash Flow Usage
Exhibit K-1   -  Form of Guaranty Agreement dated as of the AFB Effective Date
Exhibit K-2   -  Form of Subrogation and Contribution Agreement dated as of AFB
                 Effective Date
Exhibit L-1   -  Description of Terms, Limitations, Rights and Preferences of
                 Preferred Stock
Exhibit L-2   -  Description of Terms, Limitations, Rights and Preferences of
                 Series B Preferred Stock
               
               
                                     vii

<PAGE>   9
                     AMENDED AND RESTATED CREDIT AGREEMENT

         THIS AMENDED AND RESTATED CREDIT AGREEMENT (this "Agreement") is made
and entered into as of this 10th day of July, 1997, among STERLING CHEMICALS,
INC.,  a Delaware corporation (the "Company"),  TEXAS COMMERCE BANK NATIONAL
ASSOCIATION, individually, as a Lender, as an Issuing Bank and as
Administrative Agent, CREDIT SUISSE FIRST BOSTON, individually, as a Lender, as
an Issuing Bank and as Documentation Agent, each additional Issuing Bank
hereunder from time to time, and each of the lenders that is a signatory hereto
or which becomes a party hereto as provided in Section 8.07 (individually, a
"Lender" and, collectively, the "Lenders").

                             INTRODUCTORY STATEMENT

         STX Acquisition Corp., a Delaware corporation, acquired Sterling
Chemicals, Inc. ("SCI"), a Delaware corporation (the "SCI Acquisition")
pursuant to the Merger Agreement (defined below) between STX Acquisition Corp.
and SCI.  Upon the terms and subject to the conditions set forth in the Merger
Agreement, STX Acquisition Corp. merged with and into SCI (the "Merger").  From
and after the time that the Merger occurred, the separate corporate existence
of STX Acquisition Corp. ceased and SCI continued as the surviving corporation
and succeeded to and assumed all the rights and obligations of STX Acquisition
Corp. in accordance with the General Corporation Law of the State of Delaware.

         STX Acquisition Corp. formed STX Chemicals Corp. for purposes of
acquiring all of the assets and liabilities of SCI (the "SCI Asset Conveyance")
simultaneously with the time that the Merger occurred.  Substantially
contemporaneously with the SCI Asset Conveyance and Merger, STX Chemicals Corp.
was renamed "Sterling Chemicals, Inc." and SCI was renamed Sterling Chemicals
Holdings, Inc. ("Holdco").

         STX Chemicals Corp. entered into that certain Credit Agreement dated
as of the STX Closing Date (defined below) (as amended, the "Original Credit
Agreement"), by and among STX Chemicals Corp., as borrower, Texas Commerce Bank
National Association, individually, as a lender, as an issuing bank, and as
administrative agent, Credit Suisse, individually, as a lender, as an issuing
bank and as documentation agent, each additional issuing bank under such credit
agreement and each of the lenders that were or became a signatory thereto
(individually, an "Original Lender" and, collectively, the "Original Lenders"),
pursuant to which the Original Lenders agreed to provide credit facilities to
the Company in the amount of up to $456,500,000 (the "STX Facilities"),
consisting of $100,000,000 of Revolving Credit Loans, $200,000,000 of Tranche A
Term Loans (the "Original Tranche A Term Loans"), $150,000,000 of Tranche B
Term Loans (the "Original Tranche B Term Loans") and $6,500,000 of ESOP Term
Loans.  Proceeds of the Original Tranche A Term Loans and Original Tranche B
Term Loans were used solely (i) to finance a portion of the SCI Acquisition,
(ii) to refinance existing indebtedness and to assume the obligations under the
Outstanding Letters of Credit of SCI, and (iii) to finance fees and expenses
relating to the financing of the SCI Acquisition.  Proceeds of the Revolving
Credit Loans have been and will be used solely to finance ongoing working
capital requirements and for general corporate purposes of the Company and were
used to finance a portion of the SCI Acquisition.  Proceeds of the ESOP Term
Loans were used solely to fund the Secondary ESOP Loan (as defined herein), and
will be used by the ESOP solely for the purchase of Holdco Common Stock.





<PAGE>   10
         On January 31, 1997, the Company entered into an additional Credit
Agreement dated as of January 31, 1997 (as amended, the "AFB Acquisition Credit
Agreement"), by and among the Company, Texas Commerce Bank National
Association, individually, as a lender, and as administrative agent under the
AFB Acquisition Credit Agreement, Credit Suisse First Boston, individually, as
a lender, and as documentation agent under the AFB Acquisition Credit
Agreement, and each of the lenders that were or became a signatory thereto
(individually, an "AFB Lender" and, collectively, the "AFB Lenders"), pursuant
to which the AFB Lenders agreed to provide credit facilities to the Company in
the amount of up to $81,000,000 (the "AFB Facilities"), consisting of
$31,000,000 of Tranche A Term Loans (the "AFB Tranche A Term Loans") and
$50,000,000 of Tranche B Term Loans (the "AFB Tranche B Term Loans").  Proceeds
of the AFB Tranche A Term Loans and AFB Tranche B Term Loans were used solely
(i) to finance a portion of the AFB Acquisition (as defined below), (ii) to
finance fees and expenses relating to the financing of the AFB Acquisition and
(iii) fund up to $1,000,000 of the Secondary ESOP Loan.

         The Company entered into that certain First Amendment to Credit
Agreement ("STX First Amendment") dated as of January 31, 1997, by and among
the Company, Texas Commerce Bank National Association, individually, as an
issuing bank and as administrative agent under the Original Credit Agreement
and Credit Suisse First Boston (formerly known as Credit Suisse), individually,
as an issuing bank and as documentation agent under the Original Credit
Agreement and the Original Lenders, amending the Original Credit Agreement to
permit the AFB Acquisition and to permit the Company to enter into the AFB
Acquisition Credit Agreement.

         In connection with the AFB Acquisition Credit Agreement and the STX
First Amendment, the Original Lenders and the AFB Lenders agreed pursuant to an
Intercreditor Agreement dated as of January 31, 1997 (the "Intercreditor
Agreement"), by and among the Original Lenders, Texas Commerce Bank National
Association, as administrative agent under the Original Credit Agreement (the
"Original Administrative Agent"), the AFB Lenders, Texas Commerce Bank National
Association, as administrative agent under the AFB Acquisition Credit Agreement
(the "AFB Administrative Agent") and the Company, that they would rank pari
passu with one another in respect of certain payments, recoveries, collateral
or security under the Original Credit Agreement and the AFB Acquisition Credit
Agreement and that such payments, recoveries, collateral and security would be
made on a pro rata basis.

         In connection with SCI Acquisition, Holdco funded a portion of the SCI
Acquisition price through the issuance of its $191,751,000 Senior Secured
Discount Notes (the "Senior Secured Discount Notes") under the terms of that
certain $191,751,000 13  1/2% Senior Secured Discount Notes due 2008 Indenture
dated as of August 15, 1996, with Fleet National Bank, as trustee (the "Senior
Secured Discount Notes Indenture"), and the Company funded a portion of the SCI
Acquisition price through the issuance of its $275,000,000 Senior Subordinated
Notes (the "Senior Subordinated Notes") under the terms of that certain
$275,000,000 11 3/4% Senior Subordinated Notes due 2006 Indenture dated as of
August 15, 1996, with Fleet National Bank, as trustee (the "Senior Subordinated
Notes Indenture").

         On April 7, 1997, the Company issued its Senior Subordinated Notes in
an aggregate principal amount of $150,000,000 (the "Additional Senior
Subordinated Notes") under the terms of that certain $150,000,000 Senior
Subordinated Notes Due 2007 Indenture dated as of April 7, 1997, with Fleet
National Bank, as trustee (the "Additional Senior Subordinated Notes
Indenture") and used a portion of the proceeds thereof to






                                      2
<PAGE>   11
voluntarily prepay a portion of the Original Tranche A Term Loans, the Original
Tranche B Term Loans, the AFB Tranche A Term Loans and the AFB Tranche B Term
Loans pursuant to the terms of the Original Credit Agreement, the AFB
Acquisition Credit Agreement and the Intercreditor Agreement.

         In connection with the issuance of the Additional Senior Subordinated
Notes, the Company entered into that certain First Amendment to Credit
Agreement ("AFB First Amendment") dated as of March 31, 1997, by and among the
Company, Texas Commerce Bank National Association, individually and as
administrative agent under the AFB Acquisition Credit Agreement, Credit Suisse
First Boston, individually, and as documentation agent under the AFB
Acquisition Credit Agreement and the AFB Lenders and that certain Second
Amendment to Credit Agreement (the "STX Second Amendment") dated as of March
31, 1997, by and among the Company, Texas Commerce Bank National Association,
individually, as an issuing bank, and as administrative agent under the
Original Credit Agreement, Credit Suisse First Boston (formerly known as Credit
Suisse), individually, as an issuing bank and as documentation agent under the
Original Credit Agreement and the Original Lenders, pursuant to which the
Original Lenders and the AFB Lenders consented to the issuance by the Company
of its Additional Senior Subordinated Notes, the modification of the order of
application of proceeds of such notes upon voluntary prepayment by the Company
of the Original Tranche A Term Loans, the Original Tranche B Term Loans, the
AFB Tranche A Term Loans and the AFB Tranche B Term Loans, and consented to an
increase of $25,000,000 in the Revolving Credit Commitments relating to the
Revolving Credit Loans under the STX Facilities.

         The amendments contained in Section 2 of each of the STX Second
Amendment and the AFB First Amendment became effective upon receipt by the
Original Administrative Agent of the voluntary prepayment by the Company
comprising the proceeds of the Additional Senior Subordinated Notes.  The
Company made such voluntary prepayment in an aggregate amount of $150,000,000
on April 7, 1997.  In connection with such voluntary prepayment, applied
pursuant to the provisions of the Original Credit Agreement as amended by the
STX Second Amendment and the AFB Acquisition Credit Agreement as amended by the
AFB First Amendment, the Original Tranche B Term Loan Lenders and the AFB
Tranche B Term Loan Lenders declined to receive such voluntary prepayment and
consequently, no Tranche B Term Loans were prepaid.  The application of such
voluntary prepayment also resulted in the modification of the amortization
schedule for the Original Tranche A Term Loans and the AFB Tranche A Term
Loans.

         Concurrently with the STX Second Amendment and the AFB First
Amendment, the Company entered into that certain First Amendment to
Intercreditor Agreement dated as of March 31, 1997, by and among  the Original
Lenders, the Original Administrative Agent, the AFB Lenders, the AFB
Administrative Agent and the Company, whereby the parties to the Intercreditor
Agreement acknowledged the changes permitted under the STX Second Amendment and
the AFB First Amendment and reaffirmed the intent of the parties that the
Original Lenders and the AFB Lenders would rank pari passu with one another in
respect of certain payments, recoveries, collateral or security under the
Original Credit Agreement and the AFB Acquisition Credit Agreement and that
such payments, recoveries, collateral and security would be made on a pro rata
basis.

         The Company desired that the permitted aggregate amount of the
Secondary ESOP Loan be reduced by $2,500,000 and a new investment basket be
created to permit the Company to purchase up to $2,500,000 in the aggregate of
Holdco Common Stock from certain employees of the Company that elected to take
cash instead of stock in connection with the termination of the employee stock
ownership plan of SCI existing prior to the SCI Acquisition (the "Old ESOP").






                                      3

<PAGE>   12
         In connection with the reduction in the Secondary ESOP Loan amount,
the Company entered into that certain Second Amendment to Credit Agreement
("AFB Second Amendment") dated as of July 3,  1997, by and among the Company,
Texas Commerce Bank National Association, individually and as administrative
agent under the AFB Acquisition Credit Agreement, Credit Suisse First Boston,
individually, and as documentation agent under the AFB Acquisition Credit
Agreement and the AFB Lenders and that certain Third Amendment to Credit
Agreement (the "STX Third Amendment") dated as of July 3, 1997, by and among
the Company, Texas Commerce Bank National Association, individually, as an
issuing bank, and as administrative agent under the Original Credit Agreement,
Credit Suisse First Boston (formerly known as Credit Suisse), individually, as
an issuing bank and as documentation agent under the Original Credit Agreement
and the Original Lenders, pursuant to which the Original Lenders and the AFB
Lenders consented to the reduction of the Secondary ESOP Loan by an amount
equal to $2,500,000 and created a corresponding permitted investment in Holdco
Common Stock purchased from certain employees of the Company electing to take
cash instead of stock in connection with the termination of the Old ESOP.

         The Company has requested, and the Original Lenders, the
administrative agent, documentation agent and issuing banks under the Original
Credit Agreement have agreed, that the Original Credit Agreement, as amended by
the STX First Amendment, the STX Second Amendment and the STX Third Amendment,
be amended and restated and the STX Facilities be evidenced, contained and
governed by the terms of such amended and restated Original Credit Agreement.
The Company has requested, and the AFB Lenders, the administrative agent and
documentation agent under the AFB Acquisition Credit Agreement have agreed,
that the AFB Acquisition Credit Agreement, as amended by the AFB First
Amendment and the AFB Second Amendment be amended and restated and the AFB
Facilities be evidenced, contained and governed by the terms of such amended
and restated AFB Acquisition Credit Agreement.  The Company desires and has
requested that such amended and restated Original Credit Agreement, such
amended and restated AFB Acquisition Credit Agreement and such amended
Intercreditor Agreement be combined and set forth in this Agreement.

         The Company desires and has requested that the Original Tranche A Term
Loans and the AFB Tranche A Term Loans be consolidated, combined and continued
pursuant to the terms of this Agreement and that the Original Tranche B Term
Loans and the AFB Tranche B Term Loans be consolidated, combined and continued
pursuant to the terms of this Agreement and that all other Obligations owing or
to be owing under the Original Credit Agreement and the AFB Acquisition Credit
Agreement, respectively, be consolidated, combined and continued pursuant to
the terms and conditions of this Agreement.

         The Company, the Original Lenders and the AFB Lenders desire and have
agreed that the collateral and security under each of the Original Credit
Agreement and the AFB Acquisition Credit Agreement will continue to secure the
STX Facilities, the AFB Facilities, all Obligations under the Original Credit
Agreement and all Obligations under the AFB Acquisition Credit Agreement, all
as consolidated, combined, continued, amended and restated in this Agreement,
and as intended by the Intercreditor Agreement.  The Company, the Original
Lenders and the AFB Lenders have agreed that the terms of the Intercreditor
Agreement, as amended by the First Amendment to Intercreditor Agreement, be
consolidated, combined and continued in this Agreement.






                                      4
<PAGE>   13
         It is the intent of the parties hereto that this Agreement not
constitute a novation of the obligations and liabilities existing under the
Original Credit Agreement and the AFB Acquisition Credit Agreement or evidence
the repayment of any of such obligations and liabilities and that this
Agreement amend and restate in its entirety the Original Credit Agreement and
the AFB Acquisition Credit Agreement and re-evidence the obligations of the
Company outstanding thereunder.

         The Company desires, through Sterling Pulp Chemicals (Sask) Ltd., an
Ontario corporation and an indirect wholly owned Subsidiary of the Company
("Sterling Sask"), to acquire substantially all of the assets of Saskatoon
Chemicals, Limited, a subsidiary of Weyerhaeuser Canada, Ltd. (the "Saskatoon
Acquisition"), pursuant to a Purchase Agreement dated as of May 21, 1997, as
amended, by and among the Company and Weyerhaeuser Canada, Ltd. (the "Saskatoon
Purchase Agreement").  In connection with the Saskatoon Acquisition, the
Company will create (i) Sterling Chemicals Acquisitions, Inc., a Delaware
corporation ("Sterling CAI"), which will be a wholly owned Subsidiary of the
Company, (ii) Sterling (Sask) Holdings Ltd., an Ontario corporation ("Sask
Holdings"), which will be a wholly owned Subsidiary of Sterling CAI, and (iii)
Sterling Sask, which will be a wholly owned Subsidiary of Sask Holdings.

         To accomplish the Saskatoon Acquisition, the Company has requested
that it be permitted to initially create Sterling Sask as an Unrestricted
Subsidiary (as defined herein) under this Agreement and to provide for the
creation of additional Unrestricted Subsidiaries pursuant to certain terms,
conditions and restrictions and that this Agreement provide for additional
modifications to covenants and provisions to permit the Company to effect the
Saskatoon Acquisition.

                                   AGREEMENT

         In consideration of the mutual covenants and agreements herein
contained, the Company, the Agents (as defined below), the Issuing Banks (as
defined below) and the Lenders agree that the Original Credit Agreement, the
AFB Acquisition Credit Agreement and the Intercreditor Agreement shall be
amended and restated in their entirety as follows:


                                   ARTICLE I

                           DEFINITIONS; CONSTRUCTION

         Section 1.01     Definitions.     As used herein, the following terms
shall have the meanings herein specified (to be equally applicable to both the
singular and plural forms of the terms defined).  Reference to any party to a
Financing Document means that party and its successors and assigns.

                 "Additional Senior Subordinated Notes" shall mean the
         additional senior subordinated notes issued pursuant to the Additional
         Senior Subordinated Notes Indenture, as amended, in an amount of at
         least $150,000,000 issued by the Company.

                 "Additional Senior Subordinated Notes Indenture" shall mean
         that certain Sterling Chemicals,






                                      5
<PAGE>   14
         Inc. $150,000,000 Senior Subordinated Notes Due 2007 Indenture with
         Fleet National Bank, as Trustee, as amended, modified or supplemented
         from time to time.

                 "Administrative Agent" shall mean Texas Commerce Bank National
         Association, acting in the manner and to the extent described in
         Article VII.

                 "Advance Notice" shall mean written or telecopy notice (with
         telephonic confirmation in the case of telecopy notice), which in each
         case shall be irrevocable, from the Company to be received by the
         Administrative Agent before 11:00 a.m. (Houston time), by the number
         of Business Days in advance of any Borrowing, conversion, continuation
         or prepayment of any Loan or Loans pursuant to this Agreement as
         respectively indicated below:

                  (a)     Eurodollar Loans - 3 Business Days; and

                  (b)     Base Rate Loans - Same  Business Day.

         For the purpose of determining the respectively applicable Loans in
         the case of the conversion from one Type of Loan into another, the
         Loans into which there is to be a conversion shall control.  The
         Administrative Agent, each Issuing Bank and each Lender are entitled
         to rely upon and act upon telecopy notice made or purportedly made by
         the Company, and the Company hereby waives the right to dispute the
         authenticity and validity of any such transaction once the
         Administrative Agent or any Lender has advanced funds or any Issuing
         Bank has issued Letters of Credit, absent manifest error.

                 "AFB Acquisition" shall mean the purchase by Sterling Fibers
         of the acrylic fibers business of the Cytec Parties pursuant to the
         Purchase Agreement.

                 "AFB Acquisition Credit Agreement" shall mean the $81,000,000
         credit agreement dated as of January 31, 1997, among the Company, TCB,
         individually and as administrative agent, Credit Suisse First Boston,
         individually and as documentation agent, and the financial
         institutions parties thereto in connection with the financing of the
         AFB Acquisition, as amended by the AFB First Amendment and the AFB
         Second Amendment.

                 "AFB Adjusted Historical EBITDA" shall mean (i) for the
         Rolling Period ending March 31, 1997, $15,000,000, (ii) for the
         Rolling Period ending June 30, 1997, $10,200,000, (iii) for the
         Rolling Period ending September 30, 1997, $3,900,000, and (iv) for the
         Rolling Period ending December 31, 1997, $1,000,000.

                 "AFB Earnout Agreement" shall mean the earnout agreement dated
         as of December 23, 1996 among Sterling Fibers, Holdco, and Cytec
         Industries in the form attached as Exhibit C to the Purchase
         Agreement.

                 "AFB Effective Date" shall mean January 31, 1997.

                 "AFB Facilities" shall have the meaning provided in the
         Introductory Statement.





                                      6
<PAGE>   15
                 "AFB Fee Letter" shall mean the letter agreement dated
         December 23, 1996, regarding fees, executed by TCB, and Chase
         Securities Inc. and accepted and agreed to by the Company as of
         December 23, 1996.

                 "AFB First Amendment" shall have the meaning provided in the
         Introductory Statement.

                 "AFB Lenders" shall have the meaning provided in the 
         Introductory Statement.

                 "AFB Loans" shall mean the AFB Tranche A Term Loans and the
         AFB Tranche B Term Loans.

                 "AFB Pilko Report" shall mean the Environmental, Health &
         Safety Review dated November 13, 1996 relating to Cytec Industries,
         Inc., Santa Rosa Plant--Pace, Florida, prepared by Pilko & Associates,
         Inc., and the Investigation of Environmental Impacts dated January 17,
         1997, relating to Cytec Industries's Acrylic Fiber Manufacturing
         Facility, Santa Rosa County, Florida, prepared by Pilko & Associates,
         Inc., each of which has been delivered to the Lenders.

                 "AFB Second Amendment" shall have the meaning provided in the
         Introductory Statement.

                 "AFB Tranche A Term Loans" shall have the meaning provided in
         the Introductory Statement.

                 "AFB Tranche B Term Loans" shall have the meaning provided in
         the Introductory Statement.

                 "Affiliate" shall mean any Person controlling, controlled by
         or under common control with any other Person.  For purposes of this
         definition, "control" (including "controlled by" and "under common
         control with") means the possession, directly or indirectly, of the
         power to either (a) vote 10% or more of the securities having ordinary
         voting power for election of directors of such Person or (b) direct or
         cause the direction of the management and policies of such Person,
         whether through the ownership of voting securities or otherwise.
         Notwithstanding the foregoing, no individual shall be deemed to be an
         Affiliate of a corporation solely by reason of his or her being an
         officer or director of such corporation.

                 "Agents" shall  mean, collectively, the Administrative Agent
         and the Documentation Agent.

                 "Aggregate Revolving Credit Exposure" shall mean the sum of
         all of the Revolving Credit Lenders' Revolving Credit Exposures.

                 "Agreement" shall mean this Amended and Restated Credit
         Agreement, as further amended, modified or supplemented from time to
         time.

                 "Albright" shall mean Albright and Wilson U.K., Ltd., a
         corporation incorporated under the laws of England and Wales.






                                      7
<PAGE>   16
                 "Albright Indemnity" shall mean the indemnification
         obligations of Albright in favor of Sterling Canada and Sterling Pulp
         as set forth in the Purchase Agreement dated as of August 20, 1992,
         between Sterling Canada, Sterling Pulp, and Tenneco Canada, Inc., as
         amended pursuant to an Amending Agreement dated January 24, 1996,
         which obligations were assigned by Tenneco Canada, Inc. to, and
         assumed by, Albright pursuant to an Assignment and Consent Agreement
         dated as of May 30, 1996.

                 "Amended and Restated Deed of Trust" shall mean the Amended,
         Restated and Consolidated Mortgage, Deed of Trust, Assignment,
         Security Agreement and Financing Statement dated as of the Restated
         Closing Date, executed by the Company in favor of the Agents, the
         Issuing Banks and the Lenders consolidating, combining, amending and
         restating the Deed of Trust and the Second Lien Deed of Trust as
         security for the payment of Lender Indebtedness.

                 "Applicable Commitment Fee Percentage" shall mean, on any day,
         the applicable per annum percentage set forth at the appropriate
         intersection in the table shown below, based on the Leverage Ratio for
         the Rolling Period ending on the most recent Quarterly Date with
         respect to which the Company is required to deliver the Current
         Information (said calculation to be made by the Administrative Agent
         as soon as practicable after receipt by the Administrative Agent of
         all required Current Information for the applicable period); provided
         that, for purposes of this definition, "Rolling Period" shall mean (a)
         for the second full Fiscal Quarter after the STX Effective Date, such
         quarter and the preceding Fiscal Quarter, (b) for the third full
         Fiscal Quarter after the STX Effective Date, such quarter and the two
         preceding Fiscal Quarters (in the case of each of clauses (a) and (b)
         determined on an annualized basis) and (c) for each Fiscal Quarter
         thereafter, such quarter and the three preceding Fiscal Quarters:


<TABLE>
<CAPTION>
================================================================================
          LEVERAGE RATIO                       COMMITMENT FEE PERCENTAGE
- --------------------------------------------------------------------------------
<S>                                            <C>
           Greater than or equal to 3.00                  .50%
- --------------------------------------------------------------------------------
           Less than 3.00                                .375%
================================================================================
</TABLE>

         Each change in the Applicable Commitment Fee Percentage based on a
         change in the Current Information (or the Company's failure to deliver
         the Current Information) shall be effective as of the first day of the
         third month of each applicable Fiscal Quarter (but based upon Current
         Information for the immediately preceding Rolling Period), or if such
         day is not a Business Day, then the first Business Day thereafter.
         Notwithstanding the foregoing, (a) the initial Applicable Commitment
         Fee Percentage will be (i) subject to the provisions of Section
         2.12(a), .375% for the period from the STX Closing Date through the
         STX Effective Date and (ii) .50% from the STX Effective Date through
         the first day of the third month of the third full Fiscal Quarter
         after the STX Effective Date (but based upon Current Information for
         the immediately preceding Rolling Period) and (b) if at any time the
         Company fails to deliver Current Information on or before the date
         required pursuant to Section 5.02 (without regard to grace periods),
         the Applicable Commitment Fee Percentage will be .50% from the date
         such Current Information is due pursuant to Section 5.02 (without
         regard to grace periods) through the date the Administrative Agent
         receives all Current Information then due pursuant to Section 5.02.






                                      8
<PAGE>   17
                 "Applicable Lender" shall mean, with respect to any Borrowing
         of Revolving Credit Loans, each Revolving Credit Lender, with respect
         to any Borrowing of Tranche A Term Loans, each Tranche A Term Loan
         Lender, with respect to any Borrowing of Tranche B Term Loans, each
         Tranche B Term Loan Lender, and with respect to any Borrowing of  ESOP
         Term Loans, each ESOP Term Loan Lender.

                 "Applicable Margin" shall mean, on any day and with respect to
         any (a) Tranche B Term Loan, for Base Rate Loans, 2.00% per annum and
         for Eurodollar Loans, 3.00% per annum, and (b) Revolving Credit Loan,
         Tranche A Term Loan or ESOP Term Loan, the applicable per annum
         percentage set forth at the appropriate intersection in the table
         shown below, based on the Leverage Ratio for the Rolling Period ending
         on the most recent Quarterly Date with respect to which the Company is
         required to deliver the Current Information (said calculation to be
         made by the Administrative Agent as soon as practicable after receipt
         by the Administrative Agent of all required Current Information for
         the applicable period); provided that, for purposes of this
         definition, "Rolling Period" shall mean (a) for the second full Fiscal
         Quarter after the STX Effective Date, such quarter and the preceding
         Fiscal Quarter, (b) for the third full Fiscal Quarter after the STX
         Effective Date, such quarter and the two preceding Fiscal Quarters (in
         the case of each of clauses (a) and (b) determined on an annualized
         basis) and (c) for each Fiscal Quarter thereafter, such quarter and
         the three preceding Fiscal Quarters:






                                      9
<PAGE>   18

<TABLE>
<CAPTION>
================================================================================
LEVERAGE RATIO            EURODOLLAR LOAN APPLICABLE   BASE RATE LOAN APPLICABLE
                               MARGIN PERCENTAGE           MARGIN PERCENTAGE
- --------------------------------------------------------------------------------
<S>                       <C>                          <C>
Greater than or equal to             2.50%                         1.50%
4.00                                                          
- --------------------------------------------------------------------------------
Greater than or equal to             2.25%                         1.25%
3.75 but less than 4.00                                       
- --------------------------------------------------------------------------------
Greater than or equal to             2.00%                         1.00%
3.50 but less than 3.75                                       
- --------------------------------------------------------------------------------
Greater than or equal to             1.75%                          .75%
3.25 but less than 3.50                                       
- --------------------------------------------------------------------------------
Greater than or equal to             1.50%                          .50%
3.00 but less than 3.25                                       
- --------------------------------------------------------------------------------
Greater than or equal to             1.25%                          .25%
2.75 but less than 3.00                                       
- --------------------------------------------------------------------------------
Less than 2.75                       1.00%                           0%
================================================================================
</TABLE>


         Each change in the Applicable Margin based on a change in the Current
         Information (or the Company's failure to deliver the Current
         Information) shall be effective as of the first day of the third month
         of each applicable Fiscal Quarter (but based upon Current Information
         for the immediately preceding Rolling Period), or if such day is not a
         Business Day, then the first Business Day thereafter.  Notwithstanding
         the foregoing, (a) for the period from the STX Effective Date through
         the first day of the third month of the third full Fiscal Quarter
         after the STX Effective Date, the initial Eurodollar Loan Applicable
         Margin for the Revolving Credit Loans, Tranche A Term Loans and ESOP
         Term Loans will be 2.50% and the initial Base Rate Loan Applicable
         Margin for the Revolving Credit Loans, Tranche A Term Loans and ESOP
         Term Loans will be 1.50% and (b) if at any time the Company fails to
         deliver Current Information on or before the date required pursuant to
         Section 5.02 (without regard to grace periods), the Eurodollar Loan
         Applicable Margin for the Revolving Credit Loans, the Tranche A Term
         Loans and the ESOP Term Loans will be 2.50% and the Base Rate Loan
         Applicable Margin for the Revolving Credit Loans, the Tranche A Term
         Loans, and the ESOP Term Loans will be 1.50% from the date such
         Current Information is due pursuant to Section 5.02 (without regard to
         grace periods) through the date the Administrative Agent receives all
         Current Information then due pursuant to Section 5.02.

                 "Applicable Percentage" shall mean, with respect to any
         Revolving Credit Lender, such Lender's Revolving Credit Percentage,
         with respect to any Tranche A Term Loan Lender, such Lender's Tranche
         A Term Loan Percentage, with respect to any Tranche B Term Loan
         Lender, such Lender's Tranche B Term Loan Percentage, and with respect
         to any ESOP Term Loan Lender, such Lender's ESOP Term Loan Percentage.






                                      10
<PAGE>   19
                 "Application" shall mean an "Application and Agreement for
         Letters of Credit," or similar instruments or agreements, entered into
         between the Company and an Issuing Bank in connection with any Letter
         of Credit.

                 "Assignment and Acceptance" shall have the meaning provided in
         Section 8.07(c).

                 "Bankruptcy Code" shall have the meaning provided in Section
         6.08.

                 "Base CD Rate" shall mean the sum of (a) the product of (i)
         the Three-Month Secondary CD Rate and (ii) a fraction, whose numerator
         is one and whose denominator is one minus the C\D Reserve Percentage
         and (b) the C\D Assessment Rate.

                 "Base Rate" shall have the meaning provided in Section
         2.06(a).

                 "Base Rate Loan" shall mean a Revolving Credit Loan, a Tranche
         A Term Loan, a Tranche B Term Loan or an ESOP Term Loan bearing
         interest at the rate provided in Section 2.06(a).

                 "Borrowing" shall mean a borrowing pursuant to a Borrowing
         Request or a continuation or a conversion pursuant to Section 2.11
         consisting, in each case, of the same Type of Loans having, in the
         case of Eurodollar Loans, the same Interest Period (except as
         otherwise provided in Sections 2.14 and 2.15) and made previously or
         being made concurrently, with respect to Revolving Credit Loans, by
         all of the Revolving Credit Lenders, with respect to Tranche A Term
         Loans, by all of the Tranche A Term Loan Lenders, with respect to
         Tranche B Term Loans, by all of the Tranche B Term Loan Lenders, and
         with respect to ESOP Term Loans, by all of the ESOP Term Loan Lenders.

                 "Borrowing Base" shall mean at any time the amount equal to
         the sum of (i) 85% of Eligible Accounts plus(ii) 65% of Eligible
         Inventory; provided, however, if 65% of Eligible Inventory shall at
         any time exceed 85% of Eligible Accounts, then the Borrowing Base
         shall be reduced by such excess amount.

                 "Borrowing Base Report" shall mean the report of the Company
         concerning the amount of the Borrowing Base, to be delivered pursuant
         to Section 5.02(h), substantially in the form attached as Exhibit H.

                 "Borrowing Request" shall mean a request for a Borrowing
         pursuant to Section 2.02, substantially in the form attached as
         Exhibit D.

                 "BP Facility Fee" shall mean the periodic fee payable to the
         Company by BP Chemicals, Inc., an Ohio Corporation, pursuant to
         Section 3.1(c) of that certain Lease and Production Agreement between
         BP Chemicals Inc., and the Company dated August 8, 1994.

                 "Business Day" shall mean any day excluding Saturday, Sunday
         and any other day on which banks are required or authorized to close
         in New York, New York or Houston, Texas and, if the






                                      11
<PAGE>   20
         applicable Business Day relates to Eurodollar Loans, on which trading
         is carried on by and between banks in Dollar deposits in the
         applicable interbank Eurodollar market.

                 "Canadian Facility" shall mean a revolving loan and letter of
         credit facility for loans and letters of credit in Canadian or U.S.
         dollars to or for the account of Sterling Pulp.

                 "Canadian Facility Administrative Agent" shall mean the
         "Administrative Agent," or the Person performing such functions if
         called by a different title, under the Canadian Facility.

                 "Canadian Subsidiary" shall mean any Subsidiary of the Company
         that is organized under the laws of Canada or any province thereof,
         and that is not an Unrestricted Subsidiary.

                 "Capital Expenditures" shall mean, for any period, all
         expenditures (whether paid in cash or accrued as a liability,
         including the portion of Capital Lease Obligations originally incurred
         during such period that are capitalized for the consolidated balance
         sheet of the Company) by the Company and its Subsidiaries (excluding
         Unrestricted Subsidiaries) during such period, that, in conformity
         with GAAP, are included in "capital expenditures," "additions to
         property, plant or equipment" or comparable items in the consolidated
         financial statements of the Company, but excluding (a) increases in
         the consolidated fixed or capital assets of the Company and its
         Subsidiaries (excluding Unrestricted Subsidiaries) resulting solely
         from Permitted Acquisitions (other than expenditures made after the
         date of any such Permitted Acquisition), (b) expenditures for the
         restoration, repair or replacement of any fixed or capital asset that
         was destroyed or damaged, in whole or in part, in an amount equal to
         any insurance proceeds received in connection with such destruction or
         damage, (c) increases in the capital assets of the Company or its
         Subsidiaries (excluding Unrestricted Subsidiaries) resulting from
         expenditures in respect of fixed or capital assets made by a Person
         other than the Company or its Subsidiaries (excluding Unrestricted
         Subsidiaries) so long as they have no obligation to reimburse such
         other Person for such expenditures, and (d) expenditures made to
         acquire the Properties in connection with the AFB Acquisition.

                 "Capital Expenditures from Retained Cash Flow" shall mean
         Capital Expenditures permitted for any Fiscal Year pursuant to Section
         5.04(o)(iii).

                 "Capital Lease Obligations" shall mean, as to any Person, the
         obligations of such Person to pay rent or other amounts under a lease
         of (or other agreement conveying the right to use) real and/or
         personal property (excluding the Valdosta Lease but only to the extent
         that the Company or any Subsidiary owns Valdosta Bonds) which
         obligations are required to be classified and accounted for as a
         liability for a capital lease on a balance sheet of such Person and,
         for purposes of this Agreement, the amount of such obligations shall
         be the capitalized amount thereof.

                 "Carry-Forward Capital Expenditures" shall mean Capital
         Expenditures permitted for any Fiscal Year pursuant to Section
         5.04(o)(ii).

                 "C\D Assessment Rate" shall mean for any day as applied to any
         Base Rate Loan, the annual assessment rate determined by the
         Administrative Agent to be payable on such day to the Federal






                                      12
<PAGE>   21
         Deposit Insurance Corporation (the "FDIC") for the FDIC (or any
         successor thereto) to insure time deposits at offices of the
         Administrative Agent in the United States.

                 "C\D Reserve Percentage" shall mean for any day as applied to
         any Base Rate Loan, that percentage (expressed as a decimal) that is
         in effect on such day, as prescribed by the Board of Governors of the
         Federal Reserve System (or any successor) for determining the then
         current reserve requirement for the Administrative Agent in respect of
         new non-personal time deposits in Dollars having a maturity of 30 days
         or more.

                 "Change of Control" shall mean either a "Change in Control",
         as defined in the Senior Subordinated Notes Indenture or the
         Additional Senior Subordinated Notes Indenture or a change resulting
         when any Unrelated Person or any Unrelated Persons, other than the
         Designated Shareholders, acting together, which would constitute a
         Group together with any Affiliates or Related Persons thereof (in each
         case also constituting Unrelated Persons) shall at any time either (i)
         Beneficially Own more than 30% of the aggregate voting power of all
         classes of Voting Stock of Holdco or (ii) succeed in having sufficient
         of its or their nominees elected to the Board of Directors of Holdco
         such that such nominees, when added to any existing director remaining
         on the Board of Directors of Holdco after such election who is an
         Affiliate or Related Person of such Person or Group, shall constitute
         a majority of the Board of Directors of Holdco; provided, however, no
         Change of Control shall have occurred so long as the Designated
         Shareholders (or any combination thereof) shall retain more than 50%
         of the aggregate voting power of all classes of Voting Stock of
         Holdco.  As used herein (a) "Beneficially Own" shall mean
         "beneficially own" as defined in Rule 13d3 of the Securities Exchange
         Act of 1934, as amended, or any successor provision thereto; provided,
         however, that, for purposes of this definition, a Person shall not be
         deemed to Beneficially Own securities tendered pursuant to a tender or
         exchange offer made by or on behalf of such Person or any of such
         Person's Affiliates until such tendered securities are accepted for
         purchase or exchange; (b) "Group" shall mean a "group" for purposes of
         Section 13(d) of the Securities Exchange Act of 1934, as amended; (c)
         "Unrelated Person" shall mean at any time any Person other than Holdco
         or any of its Subsidiaries and other than any trust for any employee
         benefit plan of Holdco or any of its Subsidiaries; (d) "Related
         Person" of any Person shall mean any other Person owning (1) 5% or
         more of the outstanding common stock of such Person or (2) 5% or more
         of the Voting Stock of such Person; and (e) "Designated Shareholders"
         shall mean the Persons  who are, as of the Restated Closing Date,
         parties to the shareholder agreement among certain shareholders of
         Holdco, delivered to the Administrative Agent on the Restated Closing
         Date.

                 "Code" shall mean the Internal Revenue Code of 1986, as
         amended, and any successor statute.

                 "Collateral" shall mean the Company's, Holdco's and the
         Subsidiary Guarantors' Properties described in and subject to the
         Liens, privileges, priorities and security interests purported to be
         created by any Security Instrument.

                 "Commitments"  shall mean, for any Lender, such Lender's
         Revolving Credit Commitment.






                                      13
<PAGE>   22
                 "Commodity Swap Agreement" shall mean any contract for sale
         for future delivery of commodities (whether or not the subject
         commodities are to be delivered), hedging contract, forward contract,
         swap agreement, futures contract or other commodity pricing protection
         agreement or option with respect to any such transaction, designed to
         hedge against fluctuations in prices of the subject commodities.

                 "Company" shall mean Sterling Chemicals, Inc., a Delaware
         corporation, formerly known as STX Chemicals Corp.

                 "Cover", when required by this Agreement for Letter of Credit
         Liabilities, shall be effected by paying to the Administrative Agent
         in immediately available funds, to be held by the Administrative Agent
         in a collateral account maintained by the Administrative Agent at its
         Payment Office and collaterally assigned as security pursuant to the
         Cash Collateral Account Agreement substantially in the form of Exhibit
         F-13 dated as of the STX Effective Date between the Company and the
         Administrative Agent, an amount equal to the maximum amount of each
         applicable Letter of Credit available for drawing at any time.  Such
         amount shall be retained by the Administrative Agent in such
         collateral account until such time as the applicable Letter of Credit
         shall have expired and Reimbursement Obligations, if any, with respect
         thereto shall have been fully satisfied.

                 "Credit Suisse First Boston" shall mean Credit Suisse First
         Boston (formerly known as Credit Suisse), in its individual capacity
         or as an Issuing Bank, as the case may be, and not as Documentation
         Agent.

                 "Cumulative Retained Cash Flow" shall mean an amount equal to
         the difference of (a) Retained Cash Flow for all then previous Fiscal
         Years, on a cumulative basis, minus (b) Designated Retained Cash Flow
         Usage, on a cumulative basis, in each case from April 1, 2000.  For
         the period beginning on August 22, 1996 and ending on April 1, 2000,
         the Cumulative Retained Cash Flow shall equal zero.

                 "Current Assets" shall mean all assets of a Person which under
         GAAP would be classified as current assets (excluding any cash or cash
         equivalents).

                 "Current Information" shall mean, as of any day, the financial
         statements and other related information for any applicable period
         most recently required to be delivered to the Administrative Agent
         pursuant to Sections 5.02(a), (b), and (d).

                 "Current Liabilities" shall mean all liabilities of a Person
         which under GAAP would be classified as current liabilities, other
         than current maturities of long term debt and the obligation to repay
         the Revolving Credit Loans.

                 "Current Ratio" shall mean, on any day, the ratio of Current
         Assets to Current Liabilities.

                 "Cytec Indemnity" shall mean the indemnification obligations
         of the Cytec Parties in favor of the Company, Sterling Fibers and
         Holdco as set forth in the Purchase Agreement.






                                      14
<PAGE>   23
                 "Cytec Industries" shall mean Cytec Industries Inc., a 
         Delaware corporation.

                 "Cytec Parties" shall mean collectively Cytec Industries,
         Cytec Acrylic Fibers Inc., a Delaware corporation, and Cytec
         Technology Corp., a Delaware corporation.

                 "Deed of Trust" shall mean the Mortgage, Deed of Trust,
         Assignment, Security Agreement and Financing Statement dated as of the
         STX Effective Date, and delivered by the Company pursuant to Section
         3.02(d)(viii) originally as security for the payment and performance
         of the Lender Indebtedness under the Original Credit Agreement and now
         as security for all Lender Indebtedness.

                 "Default" shall mean an Event of Default or any condition or
         event which, with notice or lapse of time or both, would constitute an
         Event of Default.

                 "Designated Retained Cash Flow Usage" shall be an amount
         designated in writing by a Responsible Officer of the Company to the
         Administrative Agent, which designation shall be in the form of
         Exhibit J, to be a usage of Retained Cash Flow for either a Permitted
         Acquisition or a Capital Expenditure.

                 "Documentary Letter of Credit" shall mean a letter of credit
         issued pursuant to this Credit Agreement that supports payment or
         performance for a single identified purchase or exchange of products
         in the ordinary course of business of the Company or its Subsidiaries.

                 "Documentation Agent" shall mean Credit Suisse First Boston,
         acting in the manner and to the extent described in Article VII.

                 "Dollar" and the sign "$" shall mean lawful money of the
         United States of America.

                 "EBITDA" shall mean, as to the Company and its Subsidiaries
         (excluding Unrestricted Subsidiaries) on a consolidated basis and for
         any period, without duplication, the amount equal to net income less
         any noncash income included in net income, plus (a) to the extent
         deducted from net income, interest expense, depreciation, depletion
         and impairment, amortization of leasehold and intangibles, expenses
         incurred on or prior to the STX Effective Date relating to SAR's,
         non-capitalized expenses incurred on or prior to the STX Effective
         Date relating to the Merger not to exceed $3,633,000, other noncash
         expenses, and income tax expenses, (b) prepaid royalty income
         (including the BP Facility Fee) to the extent actually received in
         cash; provided, that, extraordinary gains or losses, including but not
         limited to gains or losses on the disposition of assets, shall not be
         included in EBITDA, in each case for such period, and (c) for the
         Rolling Periods ending on March 31, 1997, June 30, 1997, September 30,
         1997, and December 31, 1997, the AFB Adjusted Historical EBITDA for
         such Rolling Period.

                 "Eligible Account" shall mean at any time the invoice or
         ledger amount owing on each account (which shall mean (i) any
         "account" as such term is defined in Section 9106 of the UCC, (ii)
         any receivable arising out of the licensing of chlorine dioxide
         generator technology or other technology relating thereto,  (iii)
         receivables arising out of the profit sharing component of conversion






                                      15
<PAGE>   24
         contracts to the extent the parties thereto have agreed in writing as
         to the amount thereof that is subject to no further adjustment and
         payable within 90 days, and (iv) any "chattel paper" as such term is
         defined in Section 9105(1)(b) of the UCC) of the Company or any of
         its Subsidiaries (excluding Unrestricted Subsidiaries) (net of any
         credit balance, returns, trade discounts, or unbilled amounts or
         retention) for which each of the following statements is accurate and
         complete (and the Company by including such account in any computation
         of the Borrowing Base shall be deemed to represent and warrant to the
         Administrative Agent, the Issuing Banks and the Lenders the accuracy
         and completeness of such statements):

                          (a)     Said account is a binding and valid
                 obligation of the obligor thereon in full force and effect;

                          (b)     Said account is genuine as appearing on its
                 face or as represented in the books and records of Company or
                 any of its Subsidiaries, as applicable;

                          (c)     Said account is free from plausibly valid
                 claims regarding rescission, cancellation or avoidance,
                 whether by operation of law or otherwise;

                          (d)     Payment of said account is less than 90 days
                 past due as determined by the due date stated on the invoice
                 therefor (or if said account is not paid by reference to an
                 invoice in the ordinary course of business but instead by
                 reference to the terms of the agreements creating said
                 account, said account has not remained unpaid beyond 90 days
                 after the due date therefor);

                          (e)     Said account is net of concessions, offset
                 (excluding any accounts payable offset supported by a Letter
                 of Credit) or understandings with the obligor thereon that in
                 any way could reasonably be expected to adversely affect the
                 payment of said account;

                          (f)     In the case of an account owing to the
                 Company or any U.S. Subsidiary, the Administrative Agent, on
                 behalf of the Lenders, has a first-priority perfected Lien
                 covering said account, and, in the case of an account owing to
                 any Canadian Subsidiary, the Administrative Agent, on behalf
                 of the Lenders, has a first-priority perfected Lien in and to
                 65% of the issued and outstanding equity interests of Sterling
                 Pulp and Sterling NRO and any other direct Canadian Subsidiary
                 of the Company or any U.S. Subsidiary, in each case to the
                 extent required by and in accordance with the applicable
                 Security Instrument.  Other than the Liens described in the
                 preceding sentence of this Subsection (f), said account is,
                 and at all times will be, free and clear of all Liens, except
                 that accounts owing to the Canadian Subsidiaries may be
                 pledged to secure the Canadian Facility.

                          (g)     Said account arose in the ordinary course of
                 business of the Company or any of its Subsidiaries, as
                 applicable;






                                      16
<PAGE>   25
                          (h)     Said account is not payable by an obligor who
                 is more than 90 days past due with regard to 20% or more of
                 the total accounts owed to the Company or its Subsidiaries by
                 such obligor or any of its Affiliates;

                          (i)     All consents, licenses, approvals or
                 authorizations of, or registrations or declarations with, any
                 Governmental Authority required to be obtained, effected or
                 given in connection with the execution, delivery and
                 performance of said account by each party obligated thereunder
                 have been duly obtained, effected or given and are in full
                 force and effect;

                          (j)     The obligor on said account is not the
                 subject of any bankruptcy or insolvency proceeding, has not
                 had a trustee or receiver appointed for all or a substantial
                 part of its property, has not made an assignment for the
                 benefit of creditors, admitted its inability to pay its debts
                 as they mature or suspended its business;

                          (k)     The obligor of said account is subject to the
                 jurisdiction of federal, state or provincial courts in the
                 United States of America or Canada, unless (i) said account is
                 backed by a letter of credit in form acceptable to the
                 Administrative Agent and that is issued or confirmed by an
                 issuer, having ratings of at least A2 or P2 by Standard &
                 Poor's Ratings Group and Moody's Investors Service, Inc.,
                 respectively or a rating of at least A2 by International Bank
                 Credit Analysis, Ltd. or at least LC1 by Thomson Bank Watch;
                 provided that if such issuer is rated by more than one such
                 Person, no such ratings shall be lower than the applicable
                 level set forth in this Subsection (k), or (ii) the obligor on
                 said account has longterm debt ratings, or is a wholly-owned
                 Subsidiary of a Person having longterm debt ratings of at
                 least A and A3 or shortterm debt ratings of at least A2 and
                 P2, in each case by Standard & Poor's Ratings Group and
                 Moody's Investors Service, Inc., respectively;

                          (l)     In the case of the sale of goods, the subject
                 goods have been sold to an obligor on a true sale basis on
                 open account, or subject to contract, and not on consignment,
                 on approval or  on a "sale or return" basis or subject to any
                 other repurchase or return agreement, no material part of the
                 subject goods has been returned, rejected, lost or damaged,
                 and said account is not, evidenced by chattel paper or an
                 instrument of any kind; and

                          (m)     Each of the representations and warranties
                 set forth in the Security Instruments with respect to said
                 account is true and correct in all material respects on such
                 date;

         provided that, (1) if any Eligible Account, when added to all other
         accounts that are obligations of the same obligor and its Affiliates,
         results in a total sum that exceeds 15% (or 25% in the case of any
         obligor listed on Schedule 1.01B) of the total balance then due on all
         Eligible Accounts (without giving effect to any reduction in Eligible
         Accounts pursuant to this clause (1)), the amount of said account in
         excess of 15% (or 25% in the case of any obligor listed on Schedule
         1.01B) of such total balance then due shall be excluded from Eligible
         Accounts, (2) if any account which is either a Canadian Account or an
         Other Foreign Account, when added to the total of all other Canadian






                                      17
<PAGE>   26
         Accounts and Other Foreign Accounts included in Eligible Accounts,
         results in a sum that exceeds 70% of the total balance then due on all
         Domestic Accounts, the amount of said account in excess of such total
         shall be excluded from Eligible Accounts, (3) if any account which is
         an Other Foreign Account, when added to the total of all Other Foreign
         Accounts included in Eligible Accounts, results in a sum that exceeds
         40% of the total balance then due on all Domestic Accounts, the amount
         of said account in excess of such total shall be excluded from
         Eligible Accounts, and (4) any Other Foreign Account that would, but
         for the effect of Subsection (k) of this definition be included in
         Eligible Accounts, shall be included in Eligible Accounts up to an
         aggregate amount not to exceed, at any one time, 10% of the total
         balance then due on all Domestic Accounts.  As used herein, the term
         "Canadian Account" shall mean any account owing to a Canadian
         Subsidiary and that otherwise meets the requirements to be an Eligible
         Account.  As used herein, the term "Domestic Account" shall mean any
         Eligible Account other than a Canadian Account or an Other Foreign
         Account.  As used herein, the term "Other Foreign Account" shall mean
         any account the obligor of which is not subject to the jurisdiction of
         federal, state or provincial courts in the United States of America or
         Canada, whether or not the Administrative Agent, on behalf of the
         Lenders, has a first-priority, perfected Lien covering said account,
         but which account otherwise meets the requirements to be an Eligible
         Account.

                 "Eligible Inventory"" shall mean, at any time, all inventory
         (as such term is defined in Section 9109(4) of the UCC) of the
         Company and its Subsidiaries (excluding Unrestricted Subsidiaries) for
         which each of the following statements is accurate and complete (and
         the Company by including such inventory in any computation of the
         Borrowing Base shall be deemed to represent and warrant to the
         Administrative Agent, each Issuing Bank and each Lender the accuracy
         and completeness of such statements):

                          (a)     Said inventory shall be valued in accordance
                 with GAAP and (i) shall include raw materials and finished
                 goods but (ii) shall not include goods that are classified as
                 "work-in-progress";

                          (b)     Said inventory is in good condition, meets
                 all standards imposed by any Governmental Authority having
                 regulatory authority over it, its use and/or sale and is
                 either currently usable or currently salable in the normal
                 course of business of the Company and its Subsidiaries;

                          (c)     Said inventory is in possession of the
                 Company or its Subsidiaries, or is in transit in the ordinary
                 course of business but in respect of which title remains in
                 the Company or its applicable Subsidiary and which is fully
                 insured (subject to deductibles consistent with prudent
                 industry standards for similarly situated companies) and is
                 not (i) located outside the United States of America or Canada
                 or (ii) in the possession or control of any warehouseman,
                 bailee, or any agent or processor for or customer of the
                 Company or its Subsidiaries or, if it is in any such Person's
                 possession, the Company or its applicable Subsidiaries shall
                 have notified (in a manner that effectively under applicable
                 law creates a valid and first-priority perfected Lien in favor
                 of the Administrative Agent, on behalf of the Lenders, in such
                 inventory) such warehouseman, bailee, agent, processor or
                 customer of the Administrative Agent's Lien and such
                 warehouseman, bailee, agent, processor or customer has
                 subordinated






                                      18
<PAGE>   27
                 or waived any Lien it may claim therein and agreed to hold all
                 such inventory for the Administrative Agent's account subject
                 to the Administrative Agent's instructions;

                          (d)     Each of the representations and warranties
                 set forth in the Security Instruments with respect to said
                 inventory is true and correct in all material respects on such
                 date;

                          (e)     In the case of inventory of any U.S.
                 Subsidiaries, the Administrative Agent, on behalf of the
                 Lenders, has a first-priority perfected Lien covering said
                 inventory and, in the case of the inventory of any of the
                 Canadian Subsidiaries,  the Administrative Agent, on behalf of
                 the Lenders, has a first-priority perfected Lien in and to 65%
                 of the issued and outstanding equity interests of Sterling
                 Pulp and Sterling NRO and any other direct Canadian Subsidiary
                 of the Company or any U.S.  Subsidiary, in each case to the
                 extent required by and in accordance with the applicable
                 Security Instrument.  Other than the Liens described in the
                 preceding sentence of this Subsection (e), said inventory is,
                 and at all time will be, free and clear of all Liens (or with
                 respect to which all rights of the holder of such Liens have
                 been waived or subordinated to the satisfaction of the
                 Administrative Agent), except that inventory owned by the
                 Canadian Subsidiaries may be pledged to secure the Canadian
                 Facility; and

                          (f)     Said inventory does not include goods that
                 are not owned by the Company or its Subsidiaries or that are
                 held by the Company or its Subsidiaries pursuant to a
                 consignment agreement.

                 "Environmental Laws" shall mean any and all laws, statutes,
         ordinances, rules, regulations, orders, or determinations of any
         Governmental Authority pertaining to health or the environment in
         effect in any and all jurisdictions in which the Company or its
         Subsidiaries are conducting or at any time have conducted business, or
         where any Property of the Company or its Subsidiaries is located, or
         where any hazardous substances generated by or disposed of by the
         Company or its Subsidiaries are located, including but not limited to
         the Oil Pollution Act of 1990 ("OPA"), the Clean Air Act, as amended,
         the Comprehensive Environmental, Response, Compensation, and Liability
         Act of 1980 ("CERCLA"), as amended, the Federal Water Pollution
         Control Act, as amended, the Occupational Safety and Health Act of
         1970, as amended, the Resource Conservation and Recovery Act of 1976
         ("RCRA"), as amended, the Safe Drinking Water Act, as amended, the
         Toxic Substances Control Act, as amended, the Superfund Amendments and
         Reauthorization Act of 1986, as amended, and other environmental
         conservation or protection laws.  The term "oil" shall have the
         meaning specified in OPA; the terms "hazardous substance," "release"
         and "threatened release" have the meanings specified in CERCLA, and
         the terms "solid waste" and "disposal" (or "disposed") have the
         meanings specified in RCRA; provided, however, in the event either
         CERCLA or RCRA is amended so as to change the meaning of any term
         defined thereby, such changed meaning shall apply subsequent to the
         effective date of such amendment, and provided, further, that, to the
         extent the laws of the state in which any Property of the Company or
         its Subsidiaries is located establish a meaning for "oil," "hazardous
         substance," "release," "solid waste" or "disposal" which is broader
         than that specified in either OPA, CERCLA or RCRA, such broader
         meaning shall apply.






                                      19
<PAGE>   28
                 "Equity Notes" shall mean the notes (constituting a portion of
         up to $300,000 of the new common equity of Holdco issued at the time
         of the AFB Acquisition) from former employees of the Cytec Parties.

                 "Equity Plans" shall mean the Omnibus Stock Plan and all other
         contracts, commitments, plans, programs or arrangements providing for
         the issuance or grant of any Stock Acquisition Rights or any capital
         stock (restricted or otherwise), stock appreciation rights, phantom
         stock or other equity interests (i) prior to the Merger and SCI Asset
         Conveyance, in SCI or any of its Subsidiaries, and (ii) after the
         Merger and Asset Conveyance, in Holdco, including stock purchase
         plans.  As used herein, "Omnibus Stock Plan" shall mean (i) prior to
         the Merger and SCI Asset Conveyance, the Omnibus Stock and Incentive
         Plan of SCI or any of its Subsidiaries, and (ii) after the Merger and
         SCI Asset Conveyance, the Omnibus Stock and Incentive Plan of Holdco,
         and "Stock Acquisition Rights" shall mean (i) all options, warrants,
         calls, subscriptions or other rights of any nature to acquire any
         shares of capital stock of, or any other equity interests in, Holdco
         and (ii) all securities convertible into or exchangeable for such
         shares or equity interests or obligating Holdco to grant, extend or
         enter into any such option, warrant, call, subscription or other
         right, agreement or commitment; provided, however, that the term
         "Stock Acquisition Rights" shall not include SARs, phantom stock or
         restricted stock grants.

                 "ERISA" shall mean the Employee Retirement Income Security Act
         of 1974, as amended, and any successor statute.

                 "ERISA Affiliate" shall mean each trade or business (whether
         or not incorporated) which together with the Company or a Subsidiary
         of the Company would be deemed to be a "single employer" within the
         meaning of Section 4001(b)(1) of ERISA or Subsections 414(b), (c), (m)
         or (o) of the Code.

                 "ERISA Termination Event" shall mean (i) a "Reportable Event"
         described in Section 4043 of ERISA and the regulations issued
         thereunder (other than a "Reportable Event" not subject to the
         provision for 30day notice to the PBGC under Subsections .14, .18,
         .19 or .20 of Part 2615 of the PBGC regulations), (ii) the withdrawal
         of the Company, a Subsidiary of the Company or any ERISA Affiliate
         from a Plan during a plan year in which it was a "substantial
         employer" as defined in Section 4001(a)(2) of ERISA, (iii) the filing
         of a notice of intent to terminate a Plan or the treatment of a Plan
         amendment as a termination under Section 4041(c) of ERISA, (iv) the
         institution of proceedings to terminate a Plan by the PBGC, or (v) any
         other event or condition which could reasonably be expected to
         constitute grounds under Section 4042 of ERISA for the termination of,
         or the appointment of a trustee to administer, any Plan.

                 "ESOP" shall mean the new employee stock ownership plan of the
         Company and its related trust, as in effect on the STX Effective Date.

                 "ESOP Security Agreement" shall mean that certain Security
         Agreement dated as of the STX Effective Date, executed by the ESOP in
         favor of the Company, and any and all amendments, modifications,
         supplements, renewals and restatements thereof.






                                      20
<PAGE>   29
                 "ESOP Term Loan" shall have the meaning provided in Section
         2.01(a)(iii).

                 "ESOP Term Loan Lender" shall mean any Lender having an ESOP
         Term Loan outstanding hereunder.

         "ESOP Term Loan Maturity Date" shall mean September 30, 2000.

                 "ESOP Term Loan Percentage" shall mean as to any ESOP Term
         Loan Lender, the percentage which such Lender's ESOP Term Loans then
         outstanding constitutes of the aggregate ESOP Term Loans then
         outstanding.

                 "ESOP Term Note" shall mean a promissory note of the Company
         described in Section 2.05(d) payable to an ESOP Term Loan Lender and
         being substantially in the form of Exhibit B-3 evidencing the
         aggregate indebtedness of the Company to such Lender for ESOP Term
         Loans.

                 "Eurodollar Loan" shall mean a Revolving Credit Loan, a
         Tranche A Term Loan, a Tranche B Term Loan or an ESOP Term Loan
         bearing interest at the rate provided in Subsection 2.06(b).

                 "Eurodollar Rate" shall mean, with respect to any Borrowing of
         Eurodollar Loans for any Interest Period, the product of (a) (i) the
         interest rate per annum shown on page 3750 of the Dow Jones & Company
         Telerate screen or any successor page as the composite offered rate
         for London interbank deposits with a period comparable to the Interest
         Period for such Eurodollar Loan, as shown under the  heading "USD" at
         11:00 A.M.  (London time) two Business Days prior to the first day of
         such Interest Period or (ii) if the rate in clause (i) of this
         definition is not shown for any particular day, the average  interest
         rate per annum (rounded upwards, if necessary, to the next 1/16th of
         1%) offered to the Reference Banks in the interbank Eurodollar market
         for Dollar deposits of amounts in funds comparable to the principal
         amount of the Eurodollar Loan to which such Eurodollar Rate is to be
         applicable with maturities comparable to the Interest Period for which
         such Eurodollar Rate will apply as of approximately 10:00 a.m.
         (Houston time) two Business Days prior to the commencement of such
         Interest Period, times (b) Statutory Reserves.

                 "Event of Default" shall have the meaning provided in Article
         VI.

                 "Excess Cash Flow" shall mean (a) EBITDA for any Fiscal Year,
         minus (b) for each such Fiscal Year and for the Company and its
         Subsidiaries (excluding Unrestricted Subsidiaries) on a consolidated
         basis, the sum of (i) scheduled payments of principal pursuant to
         Sections 2.05(b) and (c), (ii) the principal portion of scheduled
         payments under Capital Lease Obligations, (iii) cash interest, (iv)
         cash taxes applicable to such Fiscal Year and paid prior to the date
         of determination, by or on behalf of the Company and its Subsidiaries
         (excluding Unrestricted Subsidiaries), (v) any Permitted Holdco
         Dividends actually paid, (vi) the amount paid to Cytec Industries
         pursuant to Section 2.03 of the AFB Earnout Agreement attributable to
         such Fiscal Year, (vii) for the Fiscal Year ending September 30, 1997,
         the AFB Adjusted Historical EBITDA for the Rolling Period ending on
         September 30, 1997, and (viii) the amount equal to (A) actual Capital
         Expenditures (exclusive of Capital Lease Obligations incurred during
         such Fiscal Year and Capital Expenditures for such Fiscal






                                      21
<PAGE>   30
         Year that were designated as Capital Expenditures from Retained Cash
         Flow), plus (B) the amount of Carry Forward Capital Expenditures
         permitted to be made in the next succeeding Fiscal Year, minus (C) the
         amount of Carry-Forward Capital Expenditures permitted to be made in
         the current Fiscal Year.

                 "Exchange Rate Swap Agreement" shall mean any contract for
         sale, purchase, or exchange or for future delivery of foreign currency
         (whether or not the subject currency is to be delivered or
         exchanged), hedging contract, forward contract, swap agreement,
         futures contract, or other foreign exchange protection agreement or
         option with respect to any such transaction, designed to hedge against
         fluctuations in foreign exchange rates.

                 "Federal Funds Effective Rate" shall mean, for any day, the
         per annum rate equal to the weighted average of the rates on overnight
         Federal funds transactions with members of the Federal Reserve System
         arranged by Federal funds brokers, as published for such day (or, if
         such day is not a Business Day, for the next preceding Business Day)
         by the Federal Reserve Bank of New York, or, if such rate is not so
         published for any day which is a Business Day, the average of the
         quotations for such day on such transactions received by the
         Administrative Agent from three Federal funds brokers of recognized
         standing selected by it.

                 "Fee Letter" shall mean the letter agreement dated April 24,
         1996, regarding fees, executed by TCB, Credit Suisse and Chase
         Securities Inc. and accepted and agreed to by TSG as of April 24,
         1996.

                 "Financial Statements" shall mean the audited consolidated
         financial statements of SCI for the Fiscal Year ended September 30,
         1995, the unaudited consolidated financial statements of SCI for the
         Fiscal Quarter ended March 31, 1996 and the audited consolidated
         financial statements of the Company for the Fiscal Year ended
         September 30, 1996.

                 "Financing Documents" shall mean this Agreement, the Notes,
         the Guaranty Agreements, the Security Instruments, the Stock
         Intercreditor Agreement, the Applications, Borrowing Requests,
         Borrowing Base Reports, the Fee Letter, the AFB Fee Letter, and the
         other documents, instruments or agreements described in Subsections
         3.02(d) and 3.03(d), together with any other document, instrument or
         agreement (other than participation, agency or similar agreements
         among the Lenders or between any Lender and any other bank or creditor
         with respect to any indebtedness or obligations of Holdco or the
         Company or its Subsidiaries hereunder or thereunder) now or hereafter
         entered into in connection with the Loans, the Lender Indebtedness or
         the Collateral, as such documents, instruments or agreements may be
         amended, modified or supplemented from time to time.

                 "Fiscal Quarter" shall mean the fiscal quarter of the Company,
         ending on the last day of each December, March, June and September in
         each year.

                 "Fiscal Year" shall mean the fiscal year of the Company,
         ending on September 30th of each year.






                                     22
<PAGE>   31
                 "Fixed Charge Coverage Ratio" shall mean, for any day:

                          (a)     from January 1, 1997, through March 31, 1997,
                 the ratio of  (i) EBITDA for the Rolling Period ending on
                 December 31, 1996 less cash income taxes actually paid during
                 the Fiscal Quarter ending on December 31, 1996, times four,
                 plus cash income tax refunds actually received by the Company
                 and its Subsidiaries (excluding Unrestricted Subsidiaries) on
                 a consolidated basis for the Rolling Period ending on December
                 31, 1996, to (ii) the sum of (A) Scheduled Principal Payments
                 made during the Fiscal Quarter ending on December 31, 1996,
                 times four, plus (B) the amount of cash interest paid during
                 the Fiscal Quarter ending on December 31, 1996 (including the
                 interest component of Capital Lease Obligations), times four,
                 plus (C) actual Capital Expenditures (excluding Project
                 Capital Expenditures and Capital Lease Obligations incurred
                 during such period) made during the Rolling Period ending on
                 December 31, 1996, plus (D) all Permitted Holdco Dividends
                 paid during the Rolling Period ending on December 31, 1996;

                          (b)     from April 1, 1997, through June 30, 1997,
                 the ratio of  (i) EBITDA for the Rolling Period ending on
                 March 31, 1997, less cash income taxes actually paid during
                 the two Fiscal Quarters ending on December 31, 1996 and March
                 31, 1997, respectively, times two, plus cash income tax
                 refunds actually received by the Company and its Subsidiaries
                 (excluding Unrestricted Subsidiaries) on a consolidated basis
                 for the Rolling Period ending on March 31, 1997, to (ii) the
                 sum of (A) Scheduled Principal Payments made during the two
                 Fiscal Quarters ending on December 31, 1996, and March 31,
                 1997, times two, plus (B) the amount of cash interest paid
                 during the two Fiscal Quarters ending on December 31, 1996,
                 and March 31, 1997 (including the interest component of
                 Capital Lease Obligations), respectively,  times two, plus (C)
                 actual Capital Expenditures  (excluding Project Capital
                 Expenditures and Capital Lease Obligations incurred during
                 such period) made during the Rolling Period ending on March
                 31, 1997, plus (D) all Permitted Holdco Dividends paid during
                 the Rolling Period ending on March 31, 1997;

                          (c)     from July 1, 1997, through September 30,
                 1997, the ratio of  (i) EBITDA for the Rolling Period ending
                 on June 30, 1997, less cash income taxes actually paid for the
                 three Fiscal Quarters ending on December 31, 1996, March 31,
                 1997 and June 30, 1997, respectively,  times 1.33, plus cash
                 income tax refunds actually received by the Company and its
                 Subsidiaries (excluding Unrestricted Subsidiaries) on a
                 consolidated basis for the Rolling Period ending on June 30,
                 1997, to (ii) the sum of (A) Scheduled Principal Payments made
                 during the three Fiscal Quarters ending on December 31, 1996,
                 March 31, 1997, June 30, 1997, respectively, times 1.33, plus
                 (B) the amount of cash interest paid during the three Fiscal
                 Quarters ending on December 31, 1996, March 31, 1997, and June
                 30, 1997 (including the interest component of Capital Lease
                 Obligations), respectively, times 1.33, plus (C) actual
                 Capital Expenditures  (excluding Project Capital Expenditures
                 and Capital Lease Obligations incurred during such period)
                 made during the Rolling Period ending on June 30, 1997, plus
                 (D) all Permitted Holdco Dividends paid during the Rolling
                 Period ending on June 30, 1997; and






                                     23
<PAGE>   32
                          (d)     from October 1, 1997, through December 31,
                 1997, the  ratio of (i) EBITDA less cash income taxes actually
                 paid plus cash income tax refunds actually received by the
                 Company and its Subsidiaries (excluding Unrestricted
                 Subsidiaries)  on a consolidated basis in each case for the
                 Rolling Period ending on September 30, 1997, to (ii) the sum
                 of  (A) Scheduled Principal Payments made during such period,
                 plus (B) the amount of cash interest paid during such period
                 (including the interest component of Capital Lease
                 Obligations), plus (C) the greater of (1) actual Capital
                 Expenditures (exclusive of Capital Lease Obligations incurred
                 during such period, Capital Expenditures made during such
                 period that were designated by the Company to be Capital
                 Expenditures from Retained Cash Flow, and Project Capital
                 Expenditures made during such period) and (2) $15,000,000,
                 plus (D) all Permitted Holdco Dividends paid during such
                 period, all without duplication and as to the Company and its
                 Subsidiaries on a consolidated basis.

                          (e)     after December 31, 1997, the ratio of (i)
                 EBITDA less cash income taxes actually paid plus cash income
                 tax refunds actually received by the Company and its
                 Subsidiaries (excluding Unrestricted Subsidiaries) on a
                 consolidated basis to (ii) the Fixed Charges, in each case for
                 the Rolling Period ending on the most recent Quarterly Date.

                 "Fixed Charges" shall mean without duplication, as to the
         Company and its Subsidiaries (excluding Unrestricted Subsidiaries) on
         a consolidated basis and for each Rolling Period, (a) Scheduled
         Principal Payments made during such period, plus (b) the amount of
         cash interest paid during such period (including the interest
         component of Capital Lease Obligations), plus (c) the greater of (i)
         actual Capital Expenditures (exclusive of Capital Lease Obligations
         incurred during such period and Capital Expenditures made during such
         period that were designated by the Company to be Capital Expenditures
         from Retained Cash Flow) and (ii) $15,000,000, plus (d) all Permitted
         Holdco Dividends paid during such period.

                 "Form 1001 Certification" shall have the meaning provided in 
         Section 2.20(f).

                 "Form 4224 Certification" shall have the meaning provided in 
         Section 2.20(f).

                 "Funded Indebtedness" shall mean, as to any Person, without
         duplication, all Indebtedness for borrowed money, all obligations
         evidenced by bonds, debentures, notes, or other similar instruments,
         all Capital Lease Obligations, and all guaranties of Funded
         Indebtedness of other Persons.

                 "GAAP" shall mean generally accepted accounting principles as
         applied in accordance with Section 1.02.

                 "Governmental Authority" shall mean any (domestic or foreign)
         federal, state, province, county, city, municipal or other political
         subdivision or government, department, commission, board, bureau,
         court, agency or any other instrumentality of any of them, which
         exercises jurisdiction over the Company or any of its Property, or any
         Subsidiary of the Company or any of such Subsidiary's Property or any
         Plan.






                                     24
<PAGE>   33
                 "Governmental Requirement" shall mean any law, statute, code,
         ordinance, order, rule, regulation, judgment, decree, injunction,
         franchise, permit, certificate, license, authorization or other
         direction or requirement (including but not limited to any of the
         foregoing which relate to Environmental Laws, energy regulations and
         occupational, safety and health standards or controls) of any
         Governmental Authority.

                 "Guaranty Agreements" shall mean, collectively the Subsidiary
         Guaranty and the Limited Guaranty.

                 "Hedge Agreement" shall mean (i) any Commodity Swap Agreement,
         (ii) any Interest Rate Swap Agreement, or (iii) any Exchange Rate Swap
         Agreement.

                 "Highest Lawful Rate" shall mean, with respect to each Lender,
         the maximum nonusurious interest rate, if any, that at any time or
         from time to time may be contracted for, taken, reserved, charged or
         received on the Notes or on other Lender Indebtedness, as the case may
         be, owed to it under the law of any jurisdiction whose laws may be
         mandatorily applicable to such Lender notwithstanding other provisions
         of this Agreement, or law of the United States of America applicable
         to such Lender and the Transactions, which would permit such Lender to
         contract for, charge, take, reserve or receive a greater amount of
         interest than under such jurisdiction's law.

                 "Holdco" shall have the meaning provided in the Introductory
         Statement.

                 "Holdco Common Stock" shall mean the common stock of Holdco,
         par value $0.01 per share.

                 "Indebtedness" of any Person shall mean:

                          (i)     all obligations of such Person for borrowed
                 money and obligations evidenced by bonds, debentures, notes or
                 other similar instruments;

                          (ii)    all obligations of such Person (whether
                 contingent or otherwise) in respect of bankers' acceptances,
                 letters of credit, surety or other bonds and similar
                 instruments;

                          (iii)   all obligations of such Person to pay the
                 deferred purchase price of Property or services (other than
                 for borrowed money);

                          (iv)    all Capital Lease Obligations in respect of
                 which such Person is liable, contingently or otherwise, as
                 obligor, guarantor or otherwise, or in respect of which
                 obligations such Person otherwise assures a creditor against
                 loss;

                          (v)     all guaranties (direct or indirect), and
                 other contingent obligations of such Person in respect of, or
                 obligations to purchase or otherwise acquire or to assure
                 payment of, Indebtedness of other Persons;






                                     25
<PAGE>   34
                          (vi)    Indebtedness of others secured by any Lien
                 upon Property owned by such Person, whether or not assumed;

                          (vii)   all obligations or undertakings of such
                 Person to maintain or cause to be maintained the financial
                 position or financial covenants of other Persons;

                          (viii)  obligations to deliver goods or services in
                 consideration of advance payments, excluding such obligations
                 incurred in the ordinary course of business as conducted by
                 the Company and its Subsidiaries as of the Restated Closing
                 Date; and

                          (ix)    the net amount of obligations of such Person
                 under agreements of the types described in the definitions of
                 Commodity Swap Agreements, Exchange Rate Swap Agreements and
                 Interest Rate Swap Agreements;

         provided, that the term "Indebtedness" shall not mean or include any
         indebtedness of the type described in clause (i) of this definition in
         respect of which monies sufficient to pay and discharge the same in
         full (either on the expressed date of maturity thereof or on such
         earlier date as such indebtedness may be duly called for redemption
         and payment) shall be deposited (in accordance with the terms of such
         indebtedness) with a depository, agency or trustee, acceptable to the
         Administrative Agent, in trust for the payment of such indebtedness
         with the effect that the obligor of such indebtedness has no further
         obligation to comply with the covenants and other applicable terms of
         the documentation existing in connection therewith.

                 "Intercreditor Agreement" shall have the meaning provided in
         the Introductory Statement.

                 "Interest Coverage Ratio" shall mean, on any day, the ratio of
         (a) EBITDA for the Rolling Period ending on the then most recent
         Quarterly Date to (b) cash interest payments made by the Company and
         its Subsidiaries (excluding Unrestricted Subsidiaries) on a
         consolidated basis during such Rolling Period.

                 "Interest Period" shall mean, with respect to each Borrowing
         of Eurodollar Loans, an interest period complying with the terms and
         provisions of Section 2.07.

                 "Interest Rate Swap Agreement" shall mean any rate swap, rate
         cap, rate floor, rate collar, forward rate agreement, futures or other
         rate protection agreement or option with respect to any such
         transaction, designed to hedge against fluctuations in interest rates.

                 "Issuing Bank" shall mean, for each Letter of Credit, TCB,
         Credit Suisse First Boston (or any other Lender designated by the
         Company and approved in writing by the Administrative Agent such
         approval not to be unreasonably withheld), as the issuing bank for
         such Letter of Credit, at the option of the Company.

                 "Leasehold Deed of Trust" shall mean the Leasehold Deed to
         Secure Debt and Security Agreement dated as of the STX Effective Date,
         as amended by the First Amendment and Supplement






                                     26
<PAGE>   35
         to Leasehold Deed of Trust to Secure Debt and Security Agreement dated
         as of the AFB Effective Date, and delivered by the Company pursuant to
         Section 3.02(d)(ix) and Section 3.03(d)(xiv), respectively, as
         security for the Lender Indebtedness.

                 "Lender" shall have the meaning assigned such term in the
         opening paragraph of this Agreement and shall include any and all of
         the Original Lenders and the AFB Lenders.

                 "Lender Indebtedness" shall mean any and all amounts owing or
         to be owing by the Company to the Agents, the Issuing Banks or the
         Lenders with respect to or in connection with the Loans, any Letter of
         Credit Liabilities, the Notes, any Hedge Agreement, this Agreement, or
         any other Financing Document and, as to Hedge Agreements, any and all
         amounts owing or to be owing by the Company thereunder to any Secured
         Affiliate and comprising all of the Lender Indebtedness under the
         Original Credit Agreement and the Lender Indebtedness under the AFB
         Acquisition Credit Agreement.

                 "Lending Office" shall mean for each Lender the office
         specified opposite such Lender's name on the signature pages hereof,
         or in the Assignment and Acceptance pursuant to which it became a
         Lender, with respect to each Type of Loan, or such other office as
         such Lender may designate in writing from time to time to the Company
         and the Administrative Agent with respect to such Type of Loan.

                 "Letters of Credit" shall have the meaning assigned such term
         in Section 2.03(a) and shall include the Outstanding Letters of
         Credit, which are hereby deemed to be issued under this Agreement.

                 "Letter of Credit Liabilities" shall mean, at any time and in
         respect of any Letter of Credit, the sum of (i) the amount available
         for drawings under such Letter of Credit as of the date of
         determination plus (ii) the aggregate unpaid amount of all
         Reimbursement Obligations due and payable as of the date of
         determination in respect of previous drawings made under such Letter
         of Credit.

                 "Leverage Ratio" shall mean, on any day, the ratio of (a)
         Funded Indebtedness of the Company and its Subsidiaries (excluding
         Unrestricted Subsidiaries) on a consolidated basis as of the date of
         determination to (b) EBITDA for the Rolling Period ending on the most
         recent Quarterly Date as of the date of determination.

                 "Lien" shall mean any interest in Property securing an
         obligation owed to, or a claim by, a Person other than the owner of
         the Property, whether such interest is based on contract or
         constitutional common law, or statutory law, and including but not
         limited to the lien or security interest arising from a mortgage,
         encumbrance, pledge, security agreement, conditional sale or trust
         receipt or a lease, consignment or bailment for security purposes.
         The term "Lien" shall include reservations, exceptions, encroachments,
         easements, rights of way, covenants, conditions, restrictions, liens
         and other statutory, constitutional, or common law rights of
         landlords, leases and other title exceptions and encumbrances
         affecting Property.  For the purposes of this Agreement, the Company
         or any Subsidiary of the Company shall be deemed to be the owner of
         any Property which it has






                                     27
<PAGE>   36
         acquired or holds subject to a conditional sale agreement, financing
         lease or other arrangement pursuant to which title to the Property has
         been retained by or vested in some other Person for security purposes.

                 "Limited Guaranty" shall mean the Limited Guaranty Agreement
         (Santa Rosa) dated as of the AFB Effective Date, executed by Sterling
         Fibers in favor of the Agents, the Issuing Banks and the Lenders.

                 "Limited Liability Interests" shall mean any ownership
         interest in capital stock of a corporation, any equity interest in
         another entity, or any indebtedness of a corporation or other entity,
         the ownership of which stock, other interest or indebtedness, as a
         matter of applicable law, can impose no personal liability on the
         owner thereof for any debts, obligations or liabilities whatsoever of
         such corporation or entity.

                 "Loan" shall mean a Revolving Credit Loan or a Term Loan and
         "Loans" shall mean collectively the Revolving Credit Loans or the Term
         Loans or one or more of them as provided herein.

                 "Margin Stock" shall have the meaning provided in Regulations
         G, U and X.

                 "Material Adverse Effect" shall mean any material and adverse
         effect on (i) the business operations, assets, liabilities, condition
         (financial or otherwise), or results of operations of the Company, on
         an individual basis, or the Company and its Subsidiaries taken as a
         whole, (ii) the ability of the Company on an individual basis to carry
         out its business or of the Company and its Subsidiaries taken as a
         whole to carry out their business, or (iii) the ability of the Company
         and its Subsidiaries, taken as a whole, to perform the obligations
         under the Notes, this Agreement or the other Financing Documents in
         accordance with their respective terms.

                 "Material Contract"  shall mean each contract, license, and
         agreement listed on Schedule 4.23.

                 "Maximum Available Amount" shall mean, at any date, an amount
         equal to the lesser of (a) the amount by which (i) the aggregate
         Revolving Credit Commitments as of such date exceeds (ii) the
         aggregate principal amount of Indebtedness outstanding under the
         Canadian Facility as of such date, and (b) the amount by which (i) the
         Borrowing Base as of such date exceeds (ii) the aggregate principal
         amount of Indebtedness outstanding under the Canadian Facility as of
         such date.

                 "Merger" shall have the meaning provided in Introductory 
         Statement.

                 "Merger Agreement" shall mean the Agreement and Plan of
         Merger, between STX Acquisition Corp. and SCI, as amended by that
         certain letter agreement dated as of June 11, 1996 and in effect on
         the STX Closing Date.

                 "Net Proceeds" shall mean, with respect to any sale, transfer,
         or disposition of Property permitted by Section 5.04(c) ("Permitted
         Disposition"), the gross amount received by the Company or any of its
         Subsidiaries (excluding Unrestricted Subsidiaries) from such Permitted
         Disposition,






                                     28
<PAGE>   37
         minus the sum of (i) the amount, if any, of all taxes paid or payable
         by the Company or any of its Subsidiaries (excluding Unrestricted
         Subsidiaries) directly resulting from such Permitted Disposition
         (including the amount, if any, estimated by the Company in good faith
         at the time of such Permitted Disposition for taxes payable by the
         Company or any of its Subsidiaries (excluding Unrestricted
         Subsidiaries) on or measured by net income or gain resulting from such
         Permitted Disposition), and (ii) the reasonable outofpocket costs
         and expenses incurred by the Company or such Subsidiary in connection
         with such Permitted Disposition (including reasonable brokerage fees
         paid to a Person other than an Affiliate of the Company, but excluding
         any fees or expenses paid to an Affiliate of the Company).

                 "NonRecourse Debt" shall mean Indebtedness or that portion of
         Indebtedness as to which neither the Company nor any of its
         Subsidiaries (other than an Unrestricted Subsidiary), (i) provides
         credit support pursuant to any undertaking, agreement or instrument
         that would constitute Indebtedness, (ii) is directly or indirectly
         liable, or (iii) constitutes the lender.

                 "Notes" shall mean the Revolving Credit Notes and the Term 
         Notes.

                 "Notice of Designated Retained Cash Flow Usage" shall mean a
         notice in the form attached as Exhibit J.

                 "Old ESOP " shall mean the employee stock ownership plan of
         SCI in existence prior to the SCI Acquisition, and its related trust,
         as in effect on the STX Closing Date.

                 "Original Credit Agreement" shall mean the $456,500,000
         principal amount credit agreement dated as of the STX Closing Date
         among STX Chemicals Corp., TCB, individually, as an issuing bank and
         as administrative agent, Credit Suisse, individually, as an issuing
         bank and as documentation agent, and the lenders party thereto, as
         amended by the STX First Amendment, the STX Second Amendment and the
         STX Third Amendment.

                 "Original Lenders" shall have the meaning provided in the
         Introductory Statement.

                 "Original Loans" shall mean, collectively, the Revolving
         Credit Loans, the Original Tranche A Term Loans, the Original Tranche
         B Term Loans and the ESOP Term Loans.

                 "Original Tranche A Term Loans" shall have the meaning
         provided in the Introductory Statement.

                 "Original Tranche B Term Loans" shall have the meaning
         provided in the Introductory Statement.

                 "Other Taxes" shall have the meaning provided in Subsection
         2.20(b).

                 "Outstanding Letter of Credit" shall mean any of the
         outstanding letters of credit issued for the account of the Company or
         Sterling Pulp, and identified on Scheduled 1.01A.






                                     29
<PAGE>   38
                 "Payment Office" shall mean the Administrative Agent's office
         located at 1111 Fannin Street, Houston, Texas  77002;  Attention:
         Gale Manning (or such other office or individual as the Administrative
         Agent may hereafter designate in writing to the other parties hereto).

                 "PBGC" shall mean the Pension Benefit Guaranty Corporation, or
         any successor thereto.

                 "Permitted Acquisition" shall mean any non-hostile acquisition
         by the Company or its Subsidiaries (excluding Unrestricted
         Subsidiaries) of  the voting securities (other than publicly traded
         securities) or other equity interests, or all or substantially all of
         the assets, of any Person other than Holdco or an Unrestricted
         Subsidiary (or any division or product line of such Person), but only
         so long as no Default shall have occurred and be continuing at the
         time of (or would result from) such acquisition, and only to the
         extent permitted pursuant to Section 5.04(e)(x).

                 "Permitted Holdco Dividend" shall mean any of the following,
         to the extent permitted pursuant to Section 5.04(d)(iv):

                          (a)     cash dividends to Holdco in any Fiscal Year
                 not to exceed (A) $500,000 for the period from the STX
                 Effective Date through September 30, 1996 and (B) $2,000,000
                 for Fiscal Year ended September 30, 1997, and  for each
                 succeeding Fiscal Year; and

                          (b)     cash dividends to Holdco so long as  Holdco
                 promptly, and in any event within five Business Days, utilizes
                 the full amount of such cash dividends for the sole purpose of
                 paying interest as and when due with respect to the Senior
                 Secured Discount Notes then outstanding to the extent required
                 to be made in accordance with the terms of the Senior Secured
                 Discount Notes as in effect on the STX Effective Date and
                 without giving effect to any amendment or modification thereof
                 unless agreed to in writing by the Lenders; provided that (i)
                 the amount of such cash dividends paid pursuant to this clause
                 (b) shall not exceed the amount necessary to make such
                 required interest payment in accordance with the terms of the
                 Senior Secured Discount Notes, (ii) no such payment shall be
                 made at any time when the payment of cash interest on the
                 Senior Secured Discount Notes is not required to be made
                 pursuant to the provisions thereof, and (iii) no such payment
                 shall be made at any time prior to the fifth anniversary of
                 the STX Effective Date.

                 "Person" shall mean any individual, partnership, firm,
         corporation (including, but not limited to the Company), association,
         joint venture, trust or other entity, or any government or political
         subdivision or agency, department or instrumentality thereof;
         provided, however, for the purpose of the definition of "Change of
         Control," "Person" shall mean a "person" or group of persons within
         the meaning of Sections 13(d) and 14(d) of the Securities Exchange Act
         of 1934, as amended.

                 "Plan" shall mean any employee pension benefit plan, as
         defined in Section 3(2) of ERISA (including, but not limited to, an
         employee pension benefit plan, such as a foreign plan, which is not
         subject to the provisions of ERISA), which (i) is currently or
         hereafter sponsored, maintained or contributed to by the Company, a
         Subsidiary of the Company or an ERISA Affiliate, or (ii) was at any






                                     30
<PAGE>   39
         time during the six preceding Fiscal Years sponsored, maintained or
         contributed to by the Company, a Subsidiary of the Company or an ERISA
         Affiliate.

                 "Preferred Stock" shall mean the redeemable Series A Preferred
         Stock issued by Holdco with terms, limitations, rights and preferences
         as set forth in Exhibit L-1.

                 "Prime Rate" shall mean the rate which the Administrative
         Agent announces from time to time as its prime rate, effective as of
         the date announced as the effective date of any change in such prime
         rate.  Without notice to the Company or any other Person, the Prime
         Rate shall change automatically from time to time as and in the amount
         by which such prime rate shall fluctuate.  The Prime Rate is a
         reference rate and does not necessarily represent the lowest or best
         rate actually charged to any customer.  The Administrative Agent may
         make commercial loans or other loans at rates of interest at, above or
         below the Prime Rate.

                 "Project Capital Expenditures" shall mean all Capital
         Expenditures made by the Company and its Subsidiaries through December
         31, 1996, for the construction of the Valdosta, Georgia facility and
         the methanol facility located in Texas City, Texas.

                 "Property" shall mean any interest in any kind of property or
         asset, whether real, personal or mixed, or tangible or intangible.

                 "Purchase Agreement" shall mean the Asset Purchase Agreement
         dated as of December 23, 1996, among Sterling Fibers, the Company,
         Holdco and the Cytec Parties.

                 "Quarterly Dates" shall mean the last day of each December,
         March, June, and September, in each year.

                 "Reference Banks" shall mean the Agents.

                 "Register" shall have the meaning assigned in Section 8.07(d).

                 "Regulation D", "Regulations G, U and X" shall mean,
         respectively, Regulation D under the Securities Act of 1933, as
         amended or modified from time to time, and Regulation G, Regulation U
         and Regulation X of the Board of Governors of the Federal Reserve
         System,  as such regulations are from time to time in effect and any
         successor regulations thereto.

                 "Reimbursement Obligations" shall mean, at any date, the
         obligations of the Company then outstanding in respect of the Letters
         of Credit, to reimburse the Administrative Agent for the account of
         the Issuing Bank for the amount paid by the Issuing Bank in respect of
         any drawings under the Letters of Credit.

                 "Required Lenders" shall mean at any time, Lenders the Total
         Credit Percentages of which aggregate at least 51%.






                                     31
<PAGE>   40
                 "Responsible Officer" shall mean, with respect to any          
         corporation, the chairman of the board, the president, any vice
         president, the  chief executive officer or the chief operating officer,
         or any equivalent  officer (regardless of his or her title), and, in
         respect of financial or  accounting matters, the chief financial
         officer, the vice president of finance, the treasurer, the controller,
         or any equivalent officer (regardless of his or  her title).  Unless
         otherwise specified, all references to a Responsible  Officer herein
         shall mean a Responsible Officer of the Company.

                 "Restated Closing Date" shall mean the "as of" date of this
         Agreement set forth in the first paragraph hereof.

                 "Retained Cash Flow" shall mean, in any Fiscal Year, the
         amount of Excess Cash Flow that exceeds the amount of the prepayment
         of Term Loans required pursuant to Section 2.10(b)(i)  for such Fiscal
         Year.

                 "Revolving Credit Commitment" shall have the meaning assigned
         such term in Subsection 2.01(c).

                 "Revolving Credit Exposure" shall mean, at any time and as to
         each Lender, the sum of (a) the aggregate principal amount of the
         Revolving Credit Loans made by such Lender outstanding as of such date
         plus (b) such Lender's Revolving Credit Percentage of the aggregate
         amount of all Letter of Credit Liabilities as of such date.

                 "Revolving Credit Lender" shall mean any Lender having a
         Revolving Credit Commitment or Revolving Credit Exposure hereunder.

                 "Revolving Credit Loan" shall have the meaning provided in
         Subsection 2.01(a)(iv); the Revolving Credit Loans shall not include
         any Letter of Credit Liabilities.

                 "Revolving Credit Maturity Date" shall mean March 31, 2003.

                 "Revolving Credit Note" shall mean a promissory note of the
         Company described in Section 2.05(a) payable to any Lender and being
         substantially in the form of Exhibit A, evidencing the aggregate
         Indebtedness of the Company to such Lender resulting from Revolving
         Credit Loans made by such Lender.

                 "Revolving Credit Percentage" shall mean as to any Revolving
         Credit Lender, the percentage of the aggregate Revolving Credit
         Commitments constituted by its Revolving Credit Commitment (or, if the
         Revolving Credit Commitments have terminated or expired, the
         percentage which such Lender's Revolving Credit Exposure at such time
         constitutes of the Aggregate Revolving Credit Exposure at such time).

                 "Rolling Period" shall mean for each Fiscal Quarter commencing
         with the first full Fiscal Quarter after the STX Effective Date, such
         quarter and the three preceding Fiscal Quarters.






                                     32
<PAGE>   41
                 "Santa Rosa Deed of Trust" shall mean the Mortgage, Assignment
         and Security Agreement dated as of the AFB Effective Date, delivered
         by Sterling Fibers pursuant to Section 3.03(d)(ii) as security for the
         payment and performance of Sterling Fibers' obligations under the
         Limited Guaranty Agreement (Santa Rosa) dated as of the AFB Effective
         Date, delivered by Sterling Fibers pursuant to Section 3.03(d)(iii).

                 "SAR" shall mean each stock appreciation right outstanding
         under any Equity Plan.

                 "Saskatoon Acquisition" shall have the meaning provided in the
         Introductory Statement.

                 "Sask Holdings" shall mean Sterling (Sask) Holdings Ltd., an
         Ontario (Canada) corporation and a wholly owned Subsidiary of
         Sterling CAI.

                 "Scheduled Capital Expenditures" shall mean Capital
         Expenditures permitted for any Fiscal Year pursuant to Section
         5.04(o)(i).

                 "Scheduled Principal Payments" shall mean, for any period, the
         amounts of scheduled principal payments made during such period with
         respect to Funded Indebtedness (including the principal portion of all
         Capital Lease Obligations) not including any principal payments of (a)
         the ESOP Term Loan, but only to the extent that net income for the
         applicable period was reduced for the expense incurred by the Company
         for contributions to the ESOP, and (b) Revolving Credit Loans.

                 "SCI" shall mean, prior to the SCI Acquisition, Sterling
         Chemicals, Inc., a Delaware corporation, which merged with STX
         Acquisition Corp. and pursuant to the terms of the Merger became the
         surviving corporation, simultaneously changing its name to Sterling
         Chemicals Holdings, Inc.

                 "SCI Acquisition" shall have the meaning provided in the 
         Introductory Statement.

                 "SCI Asset Conveyance" shall have the meaning provided in the
         Introductory Statement.

                 "Second Lien Deed of Trust" shall mean the Second Lien
         Mortgage, Deed of Trust, Assignment, Security Agreement and Financing
         Statement dated as of the AFB Effective Date, delivered by the Company
         pursuant to Section 3.03(d)(v) as security for the payment and
         performance of the Lender Indebtedness.

                 "Secondary ESOP Loan" shall mean the loan or loans made by the
         Company to the ESOP to allow the ESOP to purchase Holdco Common Stock.

                 "Secondary ESOP Loan Documents" shall mean the Secondary ESOP
         Note, the ESOP Security Agreement, and all documents, instruments and
         agreements now or hereafter executed by the ESOP and delivered to the
         Company as the lender under the Secondary ESOP Loan, and any and all
         amendments, modifications, supplements, renewals or restatements
         thereof.






                                     33
<PAGE>   42
                 "Secondary ESOP Note" shall mean the promissory note or notes
         from the ESOP to the Company evidencing the Secondary ESOP Loan, and
         any and all amendments, modifications, supplements, renewals and
         restatements thereof.

                 "Secured Affiliate" shall mean any Affiliate of any Lender
         that has entered into a Hedge Agreement with the Company or any of its
         Subsidiaries with the obligations of the Company or such Subsidiary
         thereunder being secured by one or more Security Instruments.

                 "Security Instruments" shall mean the agreements or
         instruments described or referred to in Subsections 3.02(d)(iii)
         through (xii), (xv) and (xvi) and in Subsections 3.03(d)(i) through
         (xviii), including, to the extent such Subsections describe an
         amendment, the agreement or instrument amended thereby, and any and
         all other agreements or instruments now or hereafter executed and
         delivered by the Company, any Subsidiary of the Company or any other
         Person as security for the payment or performance of the Lender
         Indebtedness, as any of the foregoing may have been, or may hereafter
         be, amended, modified or supplemented.

                 "Senior Debt" shall mean, as to any Person, all Funded
         Indebtedness of such Person, less any subordinated Indebtedness with
         terms of subordination substantially similar to the terms of
         subordination of the Senior Subordinated Notes and the Additional
         Senior Subordinated Notes.

                 "Senior Debt Leverage Ratio" shall mean, on any day, the ratio
         of (a) Senior Debt of the Company and its Subsidiaries (excluding
         Unrestricted Subsidiaries) on a consolidated basis as of the date of
         determination to (b) EBITDA for the Rolling Period ending on the most
         recent Quarterly Date as of the date of determination.

                 "Senior Secured Discount Notes" shall mean the senior secured
         discount notes issued pursuant to the Senior Secured Discount Notes
         Indenture with initial proceeds in an amount of up to $100,000,000
         issued by Holdco in connection with the debt financing for the SCI
         Acquisition.

                 "Senior Secured Discount Notes Indenture" shall mean the
         Sterling Chemicals Holdings, Inc. $191,751,000 13 1/2% Senior Secured
         Discount Notes due 2008 Indenture dated as of August 15, 1996, with
         Fleet National Bank, as Trustee.

                 "Senior Subordinated Notes" shall mean the senior subordinated
         notes issued pursuant to the Senior Subordinated Notes Indenture in an
         amount of up to $275,000,000 issued by the Company in connection with
         the debt financing for the SCI Acquisition.

                 "Senior Subordinated Notes Indenture" shall mean the Sterling
         Chemicals, Inc. $275,000,000 11 3/4% Senior Subordinated Notes Due
         2006 Indenture dated as of August 15, 1996, with Fleet National Bank,
         as Trustee.

                 "Series B Preferred Stock" shall mean the redeemable Series B
         Preferred Stock issued by Holdco with terms, limitations, rights and
         preferences as set forth in Exhibit L-2.






                                     34
<PAGE>   43
                 "Solvent" shall mean with respect to any Person on a
         particular date, the condition that, on such date, (a) the fair value
         of the property of such Person is greater than the total amount of
         liabilities, including, without limitation, contingent liabilities, of
         such Person, (b) the present fair salable value of the assets of such
         Person is not less than the amount that will be required to pay the
         probable liability of such Person on its debts as they become absolute
         and matured, (c) such Person does not intend to, and does not believe
         that it will, incur debts or liabilities beyond such Person's ability
         to pay as such debts and liabilities mature, and (d) such Person is
         not engaged in business or a transaction, and is not about to engage
         in business or a transaction, for which such Person's property would
         constitute an unreasonably small amount of capital.

                 "Standby Letter of Credit" shall mean a letter of credit that
         (i) is used in lieu or in support of performance guarantees or
         performance, surety or other similar bonds (but expressly excluding
         stay and appeal bonds) arising in the ordinary course of business,
         (ii) is used in lieu or in support of stay or appeal bonds, (iii)
         supports the payment of insurance premiums for reasonably necessary
         casualty insurance carried by the Company or any of its consolidated
         Subsidiaries, or (iv) supports payment or performance for identified
         purchases or exchanges of products in the ordinary course of business.

                 "Statutory Reserves" shall mean a fraction (expressed as a
         decimal), the numerator of which is the number one and the denominator
         of which is the number one minus the aggregate of the maximum
         applicable reserve percentages, including any marginal, special,
         emergency or supplemental reserves (expressed as a decimal)
         established by the Board of Governors of the Federal Reserve System
         and any other banking authority to which the Lenders are subject for
         Eurocurrency Liabilities (as defined in Regulation D) or any other
         category of deposits or liabilities by reference to which the
         Eurodollar Rate is determined.  Such reserve percentages shall include
         those imposed pursuant to Regulation D.  Eurodollar Loans shall be
         deemed to constitute Eurocurrency Liabilities and to be subject to
         such reserve requirements without benefit of or credit for proration,
         exemptions or offsets that may be available from time to time to any
         Lender under such Regulation D.  Statutory  Reserves shall be adjusted
         automatically on and as of the effective date of any change in any
         reserve percentage.

                 "Sterling CAI" shall mean Sterling Chemicals Acquisitions,
         Inc., a Delaware corporation and a wholly-owned Subsidiary of the
         Company.

                 "Sterling Canada" shall mean Sterling Canada, Inc., a Delaware
         corporation and a wholly-owned Subsidiary of the Company.

                 "Sterling Fibers" shall mean Sterling Fibers, Inc., a Delaware
         corporation and a wholly-owned Subsidiary of the Company.

                 "Sterling NRO" shall mean Sterling NRO, Ltd., an Ontario 
         (Canada) corporation.

                 "Sterling Pulp" shall mean Sterling Pulp Chemicals, Ltd., an
         Ontario (Canada) corporation and a wholly-owned subsidiary of
         Sterling Canada.






                                     35
<PAGE>   44
                 "Sterling (Sask)" shall mean Sterling Pulp Chemicals (Sask)
         Ltd., an Ontario (Canada) corporation and a wholly-owned Subsidiary of
         Sask Holdings.

                 "Stock Intercreditor Agreement" shall mean the intercreditor
         agreement between the Administrative Agent, on behalf of the Lenders,
         and Fleet National Bank of Connecticut, as Trustee on behalf of the
         holders of the Senior Secured Discount Notes, and dated as of the STX
         Effective Date.

                 "STX Closing Date" shall mean June 21, 1996.

                 "STX Effective Date" shall mean August 21, 1996.

                 "STX Facilities" shall have the meaning provided in the 
         Introductory Statement.

                 "STX First Amendment" shall have the meaning provided in the
         Introductory Statement.

                 "STX Pilko Report" shall mean the environmental assessment
         letter of Pilko & Associates, Inc. dated April 18, 1996, and the
         accompanying Environmental Assessment of Sterling Chemicals, Inc. each
         of which has been delivered to the Lenders.

                 "STX Second Amendment" shall have the meaning provided in the
         Introductory Statement.

                 "STX Third Amendment" shall have the meaning provided in the
         Introductory Statement.

                 "Subsidiary" of any Person shall mean a corporation, limited
         liability company,  partnership or other entity of which a majority of
         the outstanding shares of stock of each class having ordinary voting
         power or other equity interests is owned by such Person, by one or
         more Subsidiaries of such Person, or by such Person and one or more of
         its Subsidiaries.

                 "Subsidiary Guaranty" shall mean the Guaranty Agreement dated
         as of the AFB Effective Date executed by the then existing Subsidiary
         Guarantors.

                 "Subsidiary Guarantors" shall mean those Subsidiaries
         designated as Subsidiary Guarantors on Schedule 4.19 as of the STX
         Effective Date, on Schedule 4.19-A as of the AFB Effective Date and on
         Schedule 4.19-B as of the Restated Closing Date, and any other
         Subsidiaries that become Subsidiary Guarantors pursuant to Section
         5.01(i).

                 "Tax Sharing Agreement" shall mean the Tax Sharing Agreement
         substantially in the form of Exhibit C, dated as of the STX Effective
         Date, executed between the Company and Holdco.

         "Taxes" shall have the meaning provided in Subsection 2.20(a).

                 "TCB" shall mean Texas Commerce Bank National Association, in
         its individual capacity or as an Issuing Bank, as the case may be, and
         not as Administrative Agent.






                                     36
<PAGE>   45
                 "Term Loan" shall mean a Tranche A Term Loan, a Tranche B Term
         Loan or an ESOP Term Loan, as the context shall require; collectively,
         the "Term Loans".

                 "Term Loan Lender" shall mean any Tranche A Term Loan Lender,
         Tranche B Term Loan Lender or ESOP Term Loan Lender.

                 "Term Note" shall mean a Tranche A Term Note, a Tranche B Term
         Note or an ESOP Term Note, as the context shall require; collectively
         the "Term Notes".

                 "Three-Month Secondary CD Rate" shall mean, for any day, the
         secondary rate (adjusted to the basis of a year of 365 or 366 days, as
         the case may be) for three-month certificates of deposit reported as
         being in effect on such day (or, if such day shall not be a Business
         Day, the next preceding Business Day) by the Board of Governors of the
         Federal Reserve System (the "Board") through the public information
         telephone line of the Federal Reserve Bank of New York (which rate
         will, under the current practices of the Board, be published in the
         Federal Reserve Statistical Release H.15(519) during the week
         following such day), or if such rate shall not be so reported on such
         day or such next preceding Business Day, the average of the secondary
         market quotations for three-month certificates of deposit of major
         money center banks in New York City received at approximately 10:00
         A.M., New York City time on such day (or, if such day shall not be a
         Business Day, on the next preceding Day) by the Administrative Agent
         from three New York City negotiable certificate of deposit dealers of
         recognized standing selected by the Administrative Agent.

                 "Total Credit Percentage"  shall mean as to any Lender at any
         time, (i) the percentage of the aggregate Revolving Credit
         Commitments, then constituted by such Lender's Revolving Credit
         Commitment; (ii) in the case of the termination or expiration of the
         Revolving Credit Commitments, by reference to the Aggregate Revolving
         Credit Exposure of the Revolving Credit Lenders and such Lender's
         Revolving Credit Exposure; and (iii) as to the Tranche A Term Loans,
         the Tranche B Term Loans or the ESOP Term Loans, by reference to the
         aggregate principal amount of the Tranche A Term Loans, the Tranche B
         Term Loans or the ESOP Term Loans of the Lenders, as the case may be,
         and the aggregate principal amount of such Lender's Tranche A Term
         Loans, Tranche B Term Loans or ESOP Term Loans, as the case may be.

                 "Tranche A Term Loan" shall have the meaning provided in
         Subsection 2.01(a)(i) and includes the Original Tranche A Term Loans
         and the AFB Tranche A Term Loans.

                 "Tranche A Term Loan Lender" shall mean any Lender having a
         Tranche A Term Loan outstanding hereunder.

                 "Tranche A Term Loan Maturity Date" shall mean March 31, 2003.

                 "Tranche A Term Loan Percentage" shall mean as to any Tranche
         A Term Loan Lender, at any time after the Restated Closing Date, the
         percentage which such Lender's Tranche A Term Loans then outstanding
         constitutes of the aggregate Tranche A Term Loans then outstanding.






                                     37
<PAGE>   46
                 "Tranche A Term Note" shall mean a promissory note of the
         Company described in Section 2.05(b) payable to a Tranche A Term Loan
         Lender and being substantially in the form of Exhibit B-1, evidencing
         the aggregate indebtedness of the Company to such Lender for Tranche A
         Term Loans.

                 "Tranche B Term Loan" shall have the meaning provided in
         Subsection 2.01(a)(ii) and includes the Original Tranche B Term Loans
         and the AFB Tranche B Term Loans.

                 "Tranche B Term Loan Lender" shall mean any Lender having a
         Tranche B Term Loan outstanding hereunder.

                 "Tranche B Term Loan Maturity Date" shall mean 
         September 30, 2004.

                 "Tranche B Term Loan Percentage" shall mean as to any Tranche
         B Term Loan Lender, at any time after the Restated Closing Date, the
         percentage which such Lender's Tranche B Term Loans then outstanding
         constitutes of the aggregate Tranche B Term Loans then outstanding.

                 "Tranche B Term Note" shall mean a promissory note of the
         Company described in Section 2.05(c) payable to a Tranche B Term Loan
         Lender and being substantially in the form of Exhibit B-2, evidencing
         the aggregate indebtedness of the Company to such Lender for Tranche B
         Term Loans.

                 "Transactions" shall mean the transactions provided for in and
         contemplated by this Agreement and the other Financing Documents.

                 "TSG" shall mean The Sterling Group, Inc., a Texas corporation.

                 "Type" of Loan shall mean a Base Rate Loan or Eurodollar Loan.

                 "UCC" shall mean the Uniform Commercial Code as from time to
         time in effect in the State of New York or, where applicable as to
         specific Collateral, any other relevant state.

                 "Unrestricted Subsidiary" shall mean (a) Sterling Sask, Sask
         Holdings and Sterling CAI and  (b) (i) any other wholly-owned
         Subsidiary of the Company that at the time of creation is designated
         as an Unrestricted Subsidiary by the Company (which designation is
         approved by its Board of Directors) and (ii) any Subsidiary created or
         acquired by another Unrestricted Subsidiary, provided that, in each
         case, such Unrestricted Subsidiary (x) has not acquired any Property
         from the Company or any of its Subsidiaries, except as specifically
         permitted by this Agreement, (y) has no Indebtedness other than
         Non-Recourse Debt and (z) does not own any capital stock, or any
         warrants, options or other rights to acquire capital stock, of the
         Company or any Subsidiary (other than an Unrestricted Subsidiary) and
         at the time of such designation, (A) the Company is unable to meet the
         incurrence test for debt set forth in the Senior Subordinated Notes
         Indenture or the Additional Senior Subordinated Notes Indenture or (B)
         Holdco is unable to meet the incurrence test for debt set forth in the
         Senior Secured Discount Notes Indenture.  Notice of any such






                                     38
<PAGE>   47
         designation by the Company shall be delivered by the Company to the
         Administrative Agent by promptly filing with the Administrative Agent
         a copy of the resolutions of the Board of Directors of the Company
         approving such designation and a certificate of a Responsible Officer
         certifying that such designation complies with the requirements of
         this definition.  Such designation shall become effective upon receipt
         by the Administrative Agent of the foregoing.  Each Unrestricted
         Subsidiary designated hereunder shall continue to be treated as an
         Unrestricted Subsidiary for purposes of this Agreement until the
         Company shall deliver notice to the Administrative Agent pursuant to
         and in compliance with Section 5.04(s).

                 "U.S. Subsidiary" shall mean all Subsidiaries of the Company
         organized under the laws of any state, territory or subdivision of the
         United States.

                 "U.S. Tax Compliance Certificate" shall have the meaning
         provided in Section 2.20(f)(y).

                 "Valdosta Bonds" shall mean any of the Valdosta-Lowndes County
         Industrial Authority Industrial Development Revenue Bonds (Sterling
         Pulp Chemicals US, Inc. Project) Series 1995, issued and outstanding
         under that certain Indenture of Trust dated as of October 1, 1995
         between Valdosta-Lowndes County Industrial Authority and Synovus Trust
         Company, as amended as of the STX Closing Date, and thereafter, as
         amended from time to time to the extent permitted by the Financing
         Documents.

                 "Valdosta Lease" shall mean that certain Indenture of Lease
         dated as of October 1, 1995 by and between the Valdosta-Lowndes County
         Industrial Authority and Sterling Pulp Chemicals US, Inc., a Delaware
         corporation.

                 "Voting Stock" of any Person shall mean capital stock of such
         Person which ordinarily has voting power for the election of directors
         (or persons performing similar functions) of such Person, whether at
         all times or only so long as no senior class of securities has such
         voting power by reason of any contingency.

         Section 1.02     Accounting Terms and Determinations.  Unless
otherwise defined or specified herein, all accounting terms shall be construed
herein, all accounting determinations hereunder shall be made, all financial
statements required to be delivered hereunder shall be prepared in accordance
with GAAP applied on a basis consistent with the Financial Statements, except
for changes concurred with by the Company's independent public accountants;
provided that, if such changes affect the results of the calculations of the
financial ratios required under Section 5.03 (as compared to the results
obtained by applying GAAP in effect on the Restated Closing Date), the Company
and the Administrative Agent (acting on behalf and at the direction of the
Required Lenders) agree to negotiate in good faith to adjust such financial
ratios in order to make them comparable after giving effect to such change in
GAAP.

         Section 1.03     Other Definitional Terms.  The words "hereof,"
"herein" and "hereunder" and words of similar import when used in this
Agreement shall refer to this Agreement as a whole and not to any particular
provision of this Agreement, and article, section, schedule, exhibit and like
references are to this Agreement unless otherwise specified.






                                     39
<PAGE>   48
         Section 1.04     Definition Cross References in Financing Documents.
To the extent any Financing Document, including without limitation, the
Security Documents, makes reference to, or incorporates by reference the
defined terms of, either of the Original Credit Agreement or the AFB
Acquisition Credit Agreement, such reference or incorporation by reference
shall be deemed to refer to this Agreement, and, as applicable, to incorporate
the definitions amended and restated herein.


                                   ARTICLE II

                           AMOUNT AND TERMS OF LOANS

         Section 2.01     Loans and Commitments.

                 (a)      Loans.  Subject to the terms and conditions and
         relying on the representations and warranties contained herein, (i)
         each Tranche A Term Loan Lender severally agrees to maintain
         outstanding, on the Restated Closing Date, term loans (each a "Tranche
         A Term Loan") to the Company; (ii) each Tranche B Term Loan Lender
         severally agrees to maintain outstanding, on the Restated Closing
         Date, term loans (each a "Tranche B Term Loan") to the Company; (iii)
         each ESOP Term Loan Lender severally agrees to maintain outstanding,
         on the Restated Closing Date, term loans (each an "ESOP Term Loan") to
         the Company; and (iv) on any Business Day from and after the Restated
         Closing Date, but prior to the Revolving Credit Maturity Date, each
         Revolving Credit Lender severally agrees to make revolving credit
         loans (each a "Revolving Credit Loan") to the Company.  Any Term Loan
         that is repaid or prepaid may not be reborrowed.

                 (b)      Types of Loans.  The Revolving Credit Loans and the
         Term Loans made pursuant hereto by each Lender shall, at the option of
         the Company, be either Base Rate Loans or Eurodollar Loans and may be
         continued or converted pursuant to Section 2.11, provided that, except
         as otherwise specifically provided herein, all Loans made pursuant to
         the same Borrowing shall be of the same Type.

                 (c)      Revolving Credit Commitments.  Each Revolving Credit
         Lender's Revolving Credit Exposure shall not exceed at any one time
         the amount set forth opposite such Lender's name on Annex I under the
         caption "Revolving Credit Commitment" (as the same may be reduced
         pursuant to Section 2.09 or otherwise from time to time modified
         pursuant to Section 8.07(b), its "Revolving Credit Commitment," and
         collectively for all Revolving Credit Lenders, the "Revolving Credit
         Commitments"); provided, however, that the Aggregate Revolving Credit
         Exposure at any one time outstanding shall not exceed the Maximum
         Available Amount in effect at such time; and, provided, further, the
         aggregate principal amount of all Revolving Credit Loans at any one
         time outstanding shall not exceed the difference between (i) the
         Maximum Available Amount in effect at such time and (ii) the aggregate
         amount of all Letter of Credit Liabilities at such time.  There may be
         more than one Borrowing with respect to Revolving Credit Loans on any
         day.  Within the foregoing limits and subject to the conditions set
         out in Article III, the Company






                                     40
<PAGE>   49
         may obtain Borrowings of Revolving Credit Loans, repay or prepay such
         Revolving Credit Loans, and reborrow such Revolving Credit Loans.

                 (d)      Amounts of Borrowings, etc.  The aggregate principal
         amount of each Borrowing (i) of Eurodollar Loans shall be not less
         than $3,000,000 and shall be in an integral multiple of $100,000, and
         (ii) of Base Rate Loans hereunder shall be not less than $1,000,000
         and shall be in an integral multiple of $100,000, except that any
         Borrowing of Revolving Credit Loans that are Base Rate Loans may be in
         the aggregate amount of the unused Maximum Revolving Credit Loan
         Amount in effect at such time.  Borrowings of more than one Type may
         be outstanding at the same time; provided, however, that the Company
         shall not be entitled to request any Borrowing that, if made, would
         result in an aggregate of more than fourteen separate Borrowings of
         Eurodollar Loans being outstanding at any one time.  For purposes of
         the foregoing, Borrowings having different Interest Periods,
         regardless of whether they commence on the same date, shall be
         considered separate Borrowings.

         Section 2.02     Borrowing Requests.

                 (a)      Borrowing Requests.  Whenever the Company desires to
         make a Borrowing hereunder, it shall give Advance Notice in the form
         of a Borrowing Request, specifying, subject to the provisions hereof,
         (i)  the aggregate principal amount of the Revolving Credit Loans to
         be made pursuant to such Borrowing, (ii) the date of Borrowing (which
         shall be a Business Day), (iii) whether the Revolving Credit Loans
         being made pursuant to such Borrowing are to be Base Rate Loans or
         Eurodollar Loans, and (vi) in the case of Eurodollar Loans, the
         Interest Period to be applicable thereto.

                 (b)      Notice by Administrative Agent.  The Administrative
         Agent shall promptly give each Applicable Lender telecopy or
         telephonic notice (and, in the case of telephonic notices, confirmed
         by telecopy or otherwise in writing) of the proposed Borrowing, of
         such Lender's Applicable Percentage thereof and of the other matters
         covered by the Advance Notice.  The Company hereby waives the right to
         dispute the Administrative Agent's record of the terms of such
         telephonic notice, absent manifest error.

         Section 2.03     Letters of Credit.

                 (a)      Issuance of Letters of Credit.  Subject to the terms
         and conditions hereof, the Company shall have the right, in addition
         to Revolving Credit Loans provided for in Section 2.01, to utilize the
         Revolving Credit Commitments from time to time prior to the Revolving
         Credit Maturity Date by obtaining the issuance of either Documentary
         Letters of Credit or Standby Letters of Credit for the account of the
         Company by an Issuing Bank if the Company shall so request in the
         notice referred to in Subsection 2.03(b)(i) (such letters of credit
         being collectively referred to as the "Letters of Credit"); provided,
         however, that the Aggregate Revolving Credit Exposure at any one time
         outstanding shall not exceed the Maximum Available Amount in effect at
         such time and the aggregate of all Letter of Credit Liabilities at any
         one time outstanding shall not exceed $25,000,000.  The Letters of
         Credit shall be denominated in Dollars and may be issued






                                     41
<PAGE>   50
         to support the obligations of the Company or any of its Subsidiaries.
         Upon the date of the issuance of a Letter of Credit, the applicable
         Issuing Bank shall be deemed, without further action by any party
         hereto, to have sold to each Revolving Credit Lender, and each
         Revolving Credit Lender shall be deemed, without further action by any
         party hereto, to have purchased from such Issuing Bank, a
         participation, to the extent of such Lender's Revolving Credit
         Percentage, in such Letter of Credit and the related Letter of Credit
         Liabilities.  No Letter of Credit issued pursuant to this Agreement
         shall have an expiry date that exceeds the Revolving Credit Maturity
         Date.  Any Letter of Credit may give the beneficiary thereof either
         the right to draw upon the Letter of Credit upon its expiry date or
         the right to automatically extend the expiry date thereof for periods
         of up to one year per extension; provided that no such extension shall
         extend the expiry date beyond the Revolving Credit Maturity Date.  The
         Company and the Lenders agree that, as of the STX Effective Date, the
         Outstanding Letters of Credit shall for all purposes of this Agreement
         be deemed to be Letters of Credit issued under and pursuant to the
         terms of this Agreement.

                 (b)      Additional Letter of Credit Provisions.  The
         following additional provisions shall apply to each Letter of Credit:

                          (i)     The Company shall give the Administrative
                 Agent and the Issuing Bank at least three Business Days' prior
                 notice (effective upon receipt), or in each case, such shorter
                 period as may be agreed to by the Administrative Agent and
                 such Issuing Bank, specifying the date such Letter of Credit
                 is to be issued (which shall be a Business Day) and the
                 Issuing Bank and describing: (A) the face amount of the Letter
                 of Credit, (B) the expiration date of the Letter of Credit,
                 (C) the name and address of the beneficiary, (D) information
                 concerning the transaction proposed to be supported by such
                 Letter of Credit as the Administrative Agent or such Issuing
                 Bank may reasonably request, (E) such other information and
                 documents relating to the Letter of Credit as the
                 Administrative Agent or such Issuing Bank may reasonably
                 request, and (F) a precise description of documents and the
                 verbatim text of any certificate to be presented by the
                 beneficiary, which, if presented prior to the expiry date of
                 the Letter of Credit, would require such Issuing Bank to make
                 payment under the Letter of Credit; provided that such Issuing
                 Bank, in its reasonable judgment, may require changes in such
                 documents and certificates; and provided further that no
                 Issuing Bank shall be required to issue any Letter of Credit
                 that on its terms requires payment thereunder prior to the
                 next Business Day following receipt by such Issuing Bank of
                 such documents and certificates.  Each such notice shall be
                 accompanied by the applicable Issuing Bank's Application and
                 by a certificate executed by a Responsible Officer setting
                 forth calculations evidencing availability for such Letter of
                 Credit pursuant to Subsection 2.03(b)(ii) and stating that all
                 conditions precedent to such issuance have been satisfied.
                 Each Letter of Credit shall, to the extent not inconsistent
                 with the express terms hereof or the applicable Application,
                 be subject to the Uniform Customs and Practice for Documentary
                 Credits (1993 Revision), International Chamber of Commerce
                 Publication No. 500 (together with any subsequent revisions
                 thereof approved by a Congress of the International Chamber of
                 Commerce, the "UCP"), and shall, as to matters not governed by
                 the UCP, be governed by, and construed and interpreted in
                 accordance with, the laws of the State of New York.






                                     42
<PAGE>   51
                          (ii)    No Letter of Credit may be issued if after
                 giving effect thereto the Aggregate Revolving Credit Exposure
                 would exceed the Maximum Available Amount.  On each day during
                 the period commencing with the issuance of any Letter of
                 Credit and until such Letter of Credit shall have expired or
                 have been terminated, the Revolving Credit Commitment of each
                 Revolving Credit Lender shall be deemed to be utilized for all
                 purposes hereof in an amount equal to such Lender's Revolving
                 Credit Percentage of the amount of the Letter of Credit
                 Liabilities related to such Letter of Credit.

                          (iii)   Upon receipt from the beneficiary of any
                 Letter of Credit of any demand for payment thereunder, the
                 Issuing Bank shall promptly notify the Company and the
                 Administrative Agent of such demand (provided that the failure
                 of an Issuing Bank to give such notice shall not affect the
                 Reimbursement Obligations of the Company hereunder) and the
                 Company shall immediately, and in any event no later than
                 10:00 a.m. (Houston, Texas time) on the date of such drawing,
                 reimburse the Administrative Agent for the account of the
                 applicable Issuing Bank for any amount paid by the Issuing
                 Bank upon any drawing under any Letter of Credit, without
                 presentment, demand, protest or other formalities of any kind
                 in an amount, in same day funds, equal to the amount of such
                 drawing.  Unless prior to 10:00 a.m. (Houston, Texas time) on
                 the date of such drawing, the Company shall have either
                 notified the Issuing Bank and the Administrative Agent that
                 the Company intends to reimburse the Administrative Agent for
                 the account of the applicable Issuing Bank for the amount of
                 such drawing with funds other than the proceeds of Revolving
                 Credit Loans or delivered to the Administrative Agent a
                 Borrowing Request for Revolving Credit Loans in an amount
                 equal to such drawing, the Company will be deemed to have
                 given a Borrowing Request to the Administrative Agent
                 requesting that the Revolving Credit Lenders make Revolving
                 Credit Loans which shall be Base Rate Loans on the date on
                 which such drawing is honored in an amount equal to the amount
                 of such drawing; provided that such Loans shall be subject to
                 (i) the satisfaction of the conditions in Article III and (ii)
                 the existence of Revolving Credit Loan availability pursuant
                 to Section 2.01(c) hereof (after giving effect to repayment of
                 the applicable Reimbursement Obligations with the proceeds of
                 the proposed Revolving Credit Loans).  Subject to the
                 preceding sentence, if so requested by the Administrative
                 Agent, each of the Revolving Credit Lenders shall, on the date
                 of such drawing, make such Revolving Credit Loans in an amount
                 equal to such Lender's Revolving Credit Percentage of such
                 drawing or the full amount of the unused Revolving Credit Loan
                 available pursuant to Section 2.01(c), as applicable, the
                 proceeds of which shall be applied directly by the
                 Administrative Agent to reimburse the applicable Issuing Bank
                 to the extent of such proceeds.

                          (iv)    If the Company fails to reimburse the
                 applicable Issuing Bank as provided in clause (iii) above for
                 any reason, including, but not limited to, failure to satisfy
                 the conditions in Article III or insufficient unused Revolving
                 Credit Loan availability pursuant to Section 2.01(c), such
                 Issuing Bank shall promptly notify the Administrative Agent
                 and the Administrative Agent shall notify each Revolving
                 Credit Lender of the unreimbursed amount of such drawing and
                 of such Lender's respective participation therein based on






                                     43
<PAGE>   52
                 such Lender's Revolving Credit Percentage.  Each Revolving
                 Credit Lender will pay to the Administrative Agent for the
                 account of the applicable Issuing Bank on the date of such
                 notice an amount equal to such Lender's Revolving Credit
                 Percentage of such unreimbursed drawing (or, if such notice is
                 made after 1:00 p.m. (Houston, Texas time) on such date, on
                 the next succeeding Business Day).  If any Revolving Credit
                 Lender fails to make available to such Issuing Bank the amount
                 of such Lender's participation in such Letter of Credit as
                 provided in this clause (iv), such Issuing Bank shall be
                 entitled to recover such amount on demand from such Lender
                 together with interest at the Federal Funds Effective Rate for
                 one Business Day and thereafter at the Base Rate.  Nothing in
                 this clause (iv) shall be deemed to prejudice the right of any
                 Revolving Credit Lender to recover from such Issuing Bank any
                 amounts made available by such Lender to such Issuing Bank
                 pursuant to this clause (iv) if it is determined by a court of
                 competent jurisdiction that the payment with respect to a
                 Letter of Credit by such Issuing Bank was wrongful and such
                 wrongful payment was the result of gross negligence or willful
                 misconduct on the part of such Issuing Bank.  The applicable
                 Issuing Bank shall pay to the Administrative Agent and the
                 Administrative Agent to each Revolving Credit Lender such
                 Lender's Revolving Credit Percentage of all amounts received
                 from the Company for payment, in whole or in part, of the
                 Reimbursement Obligation in respect of any Letter of Credit,
                 but only to the extent such Lender has made payment to such
                 Issuing Bank in respect of such Letter of Credit pursuant to
                 this clause (iv).

                          (v)     The issuance by the applicable Issuing Bank
                 of each Letter of Credit shall, in addition to the conditions
                 precedent set forth in Article III, be subject to the
                 conditions precedent that such Letter of Credit shall be in
                 such form and contain such terms as shall be reasonably
                 satisfactory to such Issuing Bank, and that the Company shall
                 have executed and delivered such other instruments and
                 agreements relating to such Letter of Credit as such Issuing
                 Bank shall have reasonably requested and that are not
                 inconsistent with the terms of this Agreement including the
                 applicable Issuing Bank's Application therefor.  In the event
                 of a conflict between the terms of this Agreement and the
                 terms of any Application, the terms of this Agreement shall
                 control.

                          (vi)    AS BETWEEN THE COMPANY AND ANY ISSUING BANK,
                 THE COMPANY ASSUMES ALL RISKS OF THE ACTS AND OMISSIONS OF OR
                 MISUSE OF THE LETTERS OF CREDIT ISSUED BY SUCH ISSUING BANK BY
                 THE RESPECTIVE BENEFICIARIES OF SUCH LETTERS OF CREDIT.  IN
                 FURTHERANCE AND NOT IN LIMITATION OF THE FOREGOING, SUCH
                 ISSUING BANK SHALL NOT BE RESPONSIBLE: (A) FOR THE FORM,
                 VALIDITY, SUFFICIENCY, ACCURACY, GENUINENESS OR LEGAL EFFECT
                 OF ANY DOCUMENT SUBMITTED BY ANY PERSON IN CONNECTION WITH THE
                 APPLICATION FOR OR ISSUANCE OF SUCH LETTERS OF CREDIT, EVEN IF
                 IT SHOULD IN FACT PROVE TO BE IN ANY OR ALL RESPECTS INVALID,
                 INSUFFICIENT, INACCURATE, FRAUDULENT OR FORGED; (B) FOR THE
                 VALIDITY OR SUFFICIENCY OF ANY INSTRUMENT TRANSFERRING OR
                 ASSIGNING OR PURPORTING TO TRANSFER OR ASSIGN ANY SUCH LETTER
                 OF CREDIT OR THE RIGHTS OR BENEFITS THEREUNDER OR PROCEEDS
                 THEREOF, IN WHOLE OR IN PART, WHICH MAY PROVE TO BE INVALID OR
                 INEFFECTIVE FOR ANY REASON; (C) FOR ERRORS, OMISSIONS,






                                     44
<PAGE>   53
                 INTERRUPTIONS OR DELAYS IN TRANSMISSION OR DELIVERY OF ANY
                 MESSAGES, BY MAIL, CABLE, TELEGRAPH, TELEX OR OTHERWISE,
                 WHETHER OR NOT THEY ARE IN CIPHER; (D) FOR ERRORS IN
                 INTERPRETATION OF TECHNICAL TERMS; (E) FOR ANY LOSS OR DELAY
                 IN THE TRANSMISSION OR OTHERWISE OF ANY DOCUMENT REQUIRED IN
                 ORDER TO MAKE A DRAWING UNDER ANY SUCH LETTER OF CREDIT OR OF
                 THE PROCEEDS THEREOF; (F) FOR THE MISAPPLICATION BY THE
                 BENEFICIARY OF ANY SUCH LETTER OF CREDIT OF THE PROCEEDS OF
                 ANY DRAWING UNDER SUCH LETTER OF CREDIT; AND (G) FOR ANY
                 CONSEQUENCES ARISING FROM CAUSES BEYOND THE CONTROL OF SUCH
                 ISSUING BANK, INCLUDING, WITHOUT LIMITATION, THE ACTIONS OF
                 ANY GOVERNMENTAL AUTHORITY.  NONE OF THE ABOVE SHALL AFFECT,
                 IMPAIR, OR PREVENT THE VESTING OF ANY OF SUCH ISSUING BANK'S
                 RIGHTS OR POWERS HEREUNDER.  NOTWITHSTANDING ANYTHING TO THE
                 CONTRARY CONTAINED IN THIS CLAUSE (VI), THE COMPANY SHALL NOT
                 ASSUME ANY RISK, AND SHALL HAVE NO OBLIGATION TO INDEMNIFY AN
                 ISSUING BANK, IN RESPECT OF ANY LIABILITY INCURRED BY SUCH
                 ISSUING BANK ARISING PRIMARILY OUT OF THE GROSS NEGLIGENCE OR
                 WILLFUL MISCONDUCT OF SUCH ISSUING BANK, AS DETERMINED BY A
                 COURT OF COMPETENT JURISDICTION.

                          (vii)   Each Issuing Bank will send to the Company
                 and the Administrative Agent immediately upon issuance of any
                 Letter of Credit, or an amendment thereto, a true and complete
                 copy of such Letter of Credit, or such amendment thereto.
                 Upon issuance of any Letter of Credit or an amendment thereto,
                 the Administrative Agent shall promptly notify each Revolving
                 Credit Lender of the terms of such Letter of Credit or
                 amendment thereto, the Issuing Bank for such Letter of Credit
                 or amendment thereto, and of such Lender's Revolving Credit
                 Percentage of the amount of such Letter of Credit or amendment
                 thereto, and the Administrative Agent shall provide to each
                 Revolving Credit Lender a copy of such Letter of Credit or
                 such amendment thereto.  Upon cancellation or termination of
                 any Letter of Credit, the Issuing Bank shall promptly notify
                 the Administrative Agent and the Company, and the
                 Administrative Agent will then promptly notify each Revolving
                 Credit Lender, of such cancellation or termination.

                          (viii)  The obligation of the Company to reimburse
                 each Issuing Bank for Reimbursement Obligations with regard to
                 the Letters of Credit issued by it and the obligations of the
                 Revolving Credit Lenders under clause (iv) shall be
                 unconditional and irrevocable and shall be paid strictly in
                 accordance with the terms of this Agreement and under all
                 circumstances including, without limitation, the following
                 circumstances:

                                  (A)    any lack of validity or enforceability 
                          of any Letter of Credit;

                                  (B)    the existence of any claim, setoff,
                          defense or other right that the Company may have at
                          any time against a beneficiary or any transferee of
                          any Letter of Credit (or any Persons for whom any
                          such transferee may be acting), any Lender or any
                          other Person, whether in connection with this
                          Agreement, the transactions contemplated herein or
                          any unrelated transaction (including any






                                     45
<PAGE>   54
                          underlying transaction between the Company or one of
                          its Subsidiaries and the beneficiary for which the
                          Letter of Credit was procured) other than a defense
                          based on the gross negligence(AS OPPOSED TO ORDINARY
                          NEGLIGENCE)or willful misconduct of such Issuing
                          Bank, as determined by a court of competent
                          jurisdiction;

                                  (C)      any draft, demand, certificate or
                          any other document presented under any Letter of
                          Credit is proved to be forged, fraudulent, invalid or
                          insufficient in any respect or any statement therein
                          is untrue or inaccurate in any respect;

                                  (D)      any adverse change in the condition 
                          (financial or otherwise) of the Company;

                                  (E)      any breach of this Agreement or any
                          other Financing Document by the Company,
                          Administrative Agent or any Lender (other than the
                          applicable Issuing Bank);

                                  (F)      any other circumstance or happening
                          whatsoever which is similar to any of the foregoing;
                          provided that such other occurrence or happening is
                          not the result of the gross negligence (AS OPPOSED TO
                          ORDINARY NEGLIGENCE) or willful misconduct of such
                          Issuing Bank, as determined by a court of competent
                          jurisdiction; or

                                  (G)      the fact that a Default shall have 
                          occurred and be continuing.

                 (c)      Upon the request of the Company, the Administrative
         Agent, the Issuing Banks, the Lenders and the Company agree to
         negotiate in good faith to allow or to provide for the issuance of
         letters of credit denominated in Canadian dollars.

         Section 2.04     Disbursement of Funds.

                 (a)      Availability.  No later than 11:00 a.m. (Houston
         time) on the date of each Borrowing, each Lender will make available
         to the Administrative Agent such Lender's Applicable Percentage of the
         amount (if any) by which the principal amount of the Borrowing
         requested to be made on such date by such Lender exceeds the principal
         amount of Loans (if any) of such Lender maturing on such date, in
         Dollars and in immediately available funds at the Payment Office.  The
         Administrative Agent will make available to the Company at the Payment
         Office the aggregate of the amounts (if any) so made available by the
         Lenders by depositing such amounts, in immediately available funds, to
         an account of the Company at the Administrative Agent designated by
         the Company for such purpose. To the extent that Revolving Credit
         Loans mature or Reimbursement Obligations are due and owing on the
         date of a requested Borrowing of Revolving Credit Loans, the Revolving
         Credit Lenders shall apply the proceeds of the Revolving Credit Loans
         then being made, to the extent thereof, to the repayment of such
         maturing Revolving Credit Loans or Reimbursement Obligations, such
         Revolving Credit Loans or






                                     46
<PAGE>   55
         Reimbursement Obligations and repayments intended to be a 
         contemporaneous exchange.

                 (b)      Funds to the Administrative Agent.  Unless the
         Administrative Agent shall have been notified by any Applicable Lender
         prior to the date of a Borrowing that such Lender does not intend to
         make available to the Administrative Agent such Lender's Applicable
         Percentage of the Borrowing to be made on such date, the
         Administrative Agent may assume that such Lender has made such amount
         available to the Administrative Agent on such date, and the
         Administrative Agent may make available to the Company a corresponding
         amount.  If such corresponding amount is not in fact made available to
         the Administrative Agent by such Lender on the date of a Borrowing,
         the Administrative Agent shall be entitled to recover such
         corresponding amount on demand from such Lender together with interest
         at the Federal Funds Effective Rate.  If such Lender does not pay such
         corresponding amount forthwith upon the Administrative Agent's demand
         therefor, the Administrative Agent shall promptly notify the Company,
         and the Company shall immediately pay such corresponding amount to the
         Administrative Agent together with interest at the rate specified for
         the Borrowing which includes such amount paid.  Nothing in this
         Section shall be deemed to relieve any Lender from its obligation to
         fulfill its Commitments hereunder or to prejudice any rights which the
         Company may have against any Lender as a result of any default by such
         Lender hereunder.

                 (c)      Lenders' Responsibilities.  No Lender shall be
         responsible for any default by any other Lender in its obligation to
         make Loans hereunder, and each Lender shall be obligated to make only
         such Loans provided to be made by it hereunder, regardless of the
         failure of any other Lender to fulfill its Commitment hereunder.

         Section 2.05     Notes and Amortization.

                 (a)      Revolving Credit Notes.  The Company's obligation to
         pay the principal of, and interest on, the Revolving Credit Loans made
         by each Revolving Credit Lender shall be further evidenced by the
         Company's issuance, execution and delivery of a Revolving Credit Note
         payable to the order of each such Lender in the amount of such
         Lender's Revolving Credit Commitment and shall be dated as of the date
         of issuance of such Revolving Credit Note.  The principal amount of
         each Revolving Credit Note shall be payable on or before the Revolving
         Credit Maturity Date.

                 (b)      Tranche A Term Notes and Amortization.  The Company's
         obligation to pay the principal of, and interest on, the Tranche A
         Term Loans maintained outstanding by each Tranche A Term Loan Lender
         shall be further evidenced by the Company's issuance, execution and
         delivery of a Tranche A Term Note payable to the order of each such
         Lender in the principal amount of such Lender's Tranche A Term Loans,
         and dated as of the date of issuance of such Tranche A Term Note.  The
         aggregate principal amount of the Tranche A Term Notes applicable to
         the aggregate Tranche A Term Loans of all Tranche A Term Loan Lenders
         shall be payable in quarterly installments of the amounts set forth
         below (in each case, as reduced by the application of any prepayments
         pursuant to Section 2.10):






                                     47
<PAGE>   56
                       QUARTERLY DATE             AMOUNT

                  March 31, 2000                $1,204,306.93
                  June 30, 2000                 $4,228,329.21
                  September 30, 2000            $4,228,329.21
                  December 31, 2000             $5,686,373.77
                  March 31, 2001                $5,686,373.77
                  June 30, 2001                 $5,686,373.77
                  September 30, 2001            $5,686,373.77
                  December 31, 2001             $7,144,418.31
                  March 31, 2002                $7,144,418.31
                  June 30, 2002                 $7,144,418.31
                  September 30, 2002            $7,144,418.31
                  December 31, 2002             $7,757,933.17
                  March 31, 2003                $7,757,933.17

         The first such quarterly installment shall be payable on March 31,
         2000, and the remaining quarterly installments shall be payable on
         each Quarterly Date thereafter, with the final installment in the
         amount of the aggregate unpaid principal balance then owing being
         payable on or before the Tranche A Term Loan Maturity Date.

                 (c)      Tranche B Term Notes and Amortization.  The Company's
         obligation to pay the principal of, and interest on, the Tranche B
         Term Loans maintained outstanding by each Tranche B Term Loan Lender
         shall be further evidenced by the Company's issuance, execution and
         delivery of a Tranche B Term Note payable to the order of each such
         Lender in the principal amount of such Lender's Tranche B Term Loans,
         and dated as of the date of issuance of such Tranche B Term Note.  The
         aggregate principal amount of the Tranche B Term Notes applicable to
         the aggregate Tranche B Term Loans of all Tranche B Term Loan Lenders
         shall be payable in quarterly installments in the amounts set forth
         below (in each case, as reduced by the application of any prepayments
         pursuant to Section 2.10):






                                     48
<PAGE>   57
<TABLE>
<CAPTION>
            QUARTERLY DATE                     AMOUNT                       QUARTERLY DATE                    AMOUNT
          ------------------                  --------                    -------------------             ------------
          <S>                                 <C>                         <C>                             <C>
          September 30, 1997                  $333,333                    March 31, 2001                      $333,333
          December 31, 1997                   $333,333                    June 30, 2001                       $333,333
          March 30, 1998                      $333,333                    September 30, 2001                  $333,333
          June 30, 1998                       $333,333                    December 31, 2001                   $333,333
          September 30, 1998                  $333,333                    March 31, 2002                      $333,333
          December 31, 1998                   $333,333                    June 30, 2002                       $333,333
          March 31, 1999                      $333,333                    September 30, 2002                  $333,333
          June 30, 1999                       $333,333                    December 31, 2002                   $333,333
          September 30, 1999                  $333,333                    March 31, 2003                      $333,333
          December 31, 1999                   $333,333                    June 30, 2003                    $30,750,004
          March 30, 2000                      $333,333                    September 30, 2003               $30,750,004
          June 30, 2000                       $333,333                    December 31, 2003                $32,500,000
          September 30, 2000                  $333,333                    March 30, 2004                   $32,500,000
          December 31, 2000                   $333,333                    June 30, 2004                    $32,500,000
                                                                          September 30, 2004               $32,500,000
</TABLE>

                                                                          
         The first such quarterly installment shall be payable on September 30,
         1997, and the remaining quarterly installments shall be payable on
         each Quarterly Date thereafter, with the final installment in the
         amount of the aggregate unpaid principal balance then owing being
         payable on or before the Tranche B Term Loan Maturity Date.

                 (d)      ESOP Term Notes and Amortization.  The Company's
         obligation to pay the principal of, and interest on, the ESOP Term
         Loans maintained outstanding by each ESOP Term Loan Lender is further
         evidenced by the Company's issuance, execution and delivery of an ESOP
         Term Note payable to the order of each such Lender in the principal
         amount of such Lender's ESOP Term Loans and dated as of the date of
         issuance of such ESOP Term Note.  The principal amount of the
         aggregate ESOP Term Notes shall be payable in 13 quarterly
         installments (in each case as reduced by the application of any
         prepayments pursuant to Section 2.10), the first 12 of which will be
         equal installments of $406,250.  The first such quarterly installment
         shall be payable on September 30, 1997, and the remainder shall be
         payable on each Quarterly Date thereafter, with the final installment
         in the amount of the aggregate unpaid principal balance then owing
         being payable on or before the ESOP Term Loan Maturity Date.

         Section 2.06     Interest.  In all cases subject to Section 8.12:

                 (a)      Base Rate Loans.  Subject to Section 2.06(c), the
         Company agrees to pay interest in respect of the unpaid principal
         amount of each Base Rate Loan from the date thereof until payment in
         full thereof at a rate per annum which shall be, for any day, equal to
         the sum of the Applicable Margin plus the Base Rate in effect on such
         day, but in no event to exceed the Highest Lawful Rate.  The term
         "Base Rate" shall mean, for any day, the highest of (i) the Prime Rate
         in effect on such day,  (ii) one-half of one percent ( 1/2%) plus the
         Federal Funds Effective Rate in effect for such day (rounded upwards,
         if necessary, to the nearest 1/16th of 1%), and (iii) one






                                     49
<PAGE>   58
         percent (1%) plus the Base CD Rate in effect on such day, but in no
         event to exceed the Highest Lawful Rate.  For purposes of this
         Agreement, any change in the Base Rate due to a change in the
         Three-Month Secondary CD Rate,  the  Federal Funds Effective Rate, or
         the Prime Rate shall be effective as of the opening of business on the
         effective date of such change in the Three-Month Secondary CD Rate,
         the Federal Funds Effective Rate, or the Prime Rate, as the case may
         be.  If for any reason the Administrative Agent shall have determined
         (which determination shall be conclusive and binding, absent manifest
         error) that it is unable to ascertain the Federal Funds Effective Rate
         and the Three-Month Secondary CD Rate for any reason, including but
         not limited to the inability of the Administrative Agent to obtain
         sufficient bids or publications in accordance with the terms hereof,
         the Base Rate shall be the Prime Rate until the circumstances giving
         rise to such inability no longer exist.

                 (b)      Eurodollar Loans.  Subject to Section 2.06(c), the
         Company agrees to pay interest in respect of the unpaid principal
         amount of each Eurodollar Loan from the date thereof until payment in
         full thereof at a rate per annum which shall be the sum of the
         relevant Applicable Margin plus the Eurodollar Rate, but in no event
         to exceed the Highest Lawful Rate.

                 (c)      Default Interest.  If the Company shall default in
         the payment of the principal of or interest on any Loan or any other
         amount becoming due hereunder or under any Financing Document, by
         acceleration or otherwise, the Company shall on demand from time to
         time pay interest, to the extent permitted by law, on such defaulted
         amount to but excluding the date of actual payment (after as well as
         before judgment) at a rate per annum equal to (a) in the case of any
         Eurodollar Loan, the rate that would be applicable under Section
         2.06(b) to such Eurodollar Loan, plus 2% per annum, and (b) in the
         case of any other amount, the rate that would be applicable under
         Section 2.06(a) to a Base Rate Loan, plus 2% per annum.

                 (d)      Interest Payment Dates.  Interest on each Loan shall
         accrue from and including the date of such Loan to but excluding the
         date of payment in full thereof.  Interest on each Eurodollar Loan
         shall be payable on the last day of each Interest Period applicable
         thereto and, in the case of an Interest Period in excess of three
         months, on each day which occurs every three months after the initial
         date of such Interest Period, and on any prepayment (on the amount
         prepaid), at maturity (whether by acceleration or otherwise) and,
         after maturity, on demand.  Interest on each Base Rate Loan shall be
         payable on each Quarterly Date, commencing on the first of such days
         to occur after such Loan is made, at maturity (whether by acceleration
         or otherwise) and, after maturity, on demand.

                 (e)      Notice by the Administrative Agent.  The
         Administrative Agent, upon determining the Eurodollar Rate for any
         Interest Period, shall promptly notify by telecopy or telephone (in
         the case of telephonic notices, confirmed by telecopy or otherwise in
         writing) or in writing the Company and the Applicable Lenders.

         Section 2.07     Interest Periods.  In connection with each Borrowing
of Eurodollar Loans, the Company shall elect an Interest Period to be
applicable to such Borrowing, which Interest Period shall begin on and include,
as the case may be, the date selected by the Company pursuant to Section
2.02(a),






                                     50
<PAGE>   59
the conversion date or the date of expiration of the then current Interest
Period applicable thereto, and end on but exclude the date which is either one,
two, three, six or (subject to availability by each Applicable Lender) twelve
months thereafter, as selected by the Company; provided that:

                 (a)      Business Days.  If any Interest Period would
         otherwise expire on a day which is not a Business Day, such Interest
         Period shall expire on the next succeeding Business Day, provided,
         further, that if any Interest Period (other than in respect of a
         Borrowing of Eurodollar Loans the Interest Period of which is expiring
         pursuant to Section 2.15(b) hereof) would otherwise expire on a day
         which is not a Business Day but is a day of the month after which no
         further Business Day occurs in such month, such Interest Period shall
         expire on the next preceding Business Day;

                 (b)      Month End.  Any Interest Period which begins on the
         last Business Day of a calendar month (or on a day for which there is
         no numerically corresponding day in the calendar month at the end of
         such Interest Period) shall, subject to Subsection (c) below, end on
         the last Business Day of a calendar month;

                 (c)      Payment Limitations.  No Interest Period shall extend
         beyond any date that any principal payment or prepayment is scheduled
         to be due unless the aggregate principal amount of Borrowings which
         are Borrowings of Base Rate Loans or which have Interest Periods which
         will expire on or before such date, less the aggregate amount of any
         other principal payments or prepayments due during such Interest
         Period, is equal to or in excess of the amount of such principal
         payment or prepayment; and

                 (d)      Maturity Dates.  No Interest Period with regard to
         Revolving Credit Loans shall extend beyond the Revolving Credit
         Maturity Date, no Interest Period with regard to Tranche A Loans shall
         extend beyond the Tranche A Term Loan Maturity Date, no Interest
         Period with regard to Tranche B Term Loans shall extend beyond the
         Tranche B Term Loan Maturity Date and no Interest Period with regard
         to ESOP Term Loans shall extend beyond the ESOP Term Loan Maturity
         Date.

         Section 2.08     Repayment of Loans.

                 (a)      The Company hereby unconditionally promises to pay to
         the Administrative Agent for the account of (i) each Revolving Credit
         Lender, the then unpaid principal amount of each Revolving Credit Loan
         of such Lender on the Revolving Credit Maturity Date (or such earlier
         date on which the Revolving Credit Loans become due and payable
         which the Tranche B Term Loans become due and payable pursuant to     
         pursuant to Article VI); (ii) each Tranche A Term Loan Lender the    
         amounts specified in Section 2.05(b), on the dates specified in       
         Section 2.05(b) (or such earlier date on which the Tranche A Term     
         Loans become due and payable pursuant to Article VI); (iii) each      
         Tranche B Term Loan Lender, the amounts specified in Section 2.05(c), 
         on the dates specified in Section 2.05(c) (or such earlier date on    
         which the Tranche B Term Loans become due and payable                 
                                                                               
                                      51
<PAGE>   60
         pursuant to Article VI); and (iv) each ESOP Term Loan Lender, the 
         amounts specified in Section 2.05(d), on the dates specified in
         Section 2.05(d) (or such earlier date on which the ESOP Term Loans
         become due and payable pursuant to Article VI).  The Company hereby
         further agrees to pay interest on the unpaid principal amount of the
         Loans from time to time outstanding from the date hereof until payment
         in full thereof at the rates per annum, and on the dates, set forth in
         Section 2.06.

                 (b)      Each Lender shall maintain in accordance with its
         usual practice an account or accounts evidencing indebtedness of the
         Company to such Lender resulting from each Loan of such Lender from
         time to time, including, without limitation, the amounts of principal
         and interest payable and paid to such Lender from time to time under
         this Agreement.

                 (c)      The Administrative Agent shall maintain the Register
         pursuant to Section 8.07(d), and a subaccount therein for each Lender,
         in which shall be recorded (i) the amount of each Loan made hereunder,
         the Type thereof and each Interest Period, if any, applicable thereto,
         (ii) the amount of any principal or interest due and payable or to
         become due and payable from the Company to each Lender hereunder and
         (iii) both the amount of any sum received by the Administrative Agent
         hereunder from the Company and each Lender's Applicable Percentage
         thereof.

                 (d)      The entries made in the Register and the accounts of
         each Lender maintained pursuant to Section 2.08(b) shall, to the
         extent permitted by applicable law, be prima facie evidence of the
         existence and amounts of the obligations of the Company therein
         recorded; provided, however, that the failure of any Lender or the
         Administrative Agent to maintain the Register or any such account, or
         any error therein, shall not in any manner affect the obligation of
         the Company to repay (with applicable interest) the Loans made to the
         Company by such Lender in accordance with the terms of this Agreement.

         Section 2.09     Termination or Reduction of Revolving Credit
Commitments.  The Company may, upon at least three Business Days' notice to the
Administrative Agent, terminate entirely at any time, or partially reduce from
time to time by an aggregate amount of $5,000,000 or any larger multiple of
$1,000,000, the unused portions of the Revolving Credit Commitments, provided
that any such reduction shall apply proportionately to the Revolving Credit
Commitment of each Revolving Credit Lender.  If the Revolving Credit
Commitments are terminated in their entirety, all accrued commitment fees with
respect thereto shall be payable on the effective date of such termination.

         Section 2.10     Prepayments.

                 (a)      Mandatory Borrowing Base Prepayments.  If at any time
         the Aggregate Revolving Credit Exposure is in excess of the Maximum
         Available Amount, the Company shall immediately pay to the
         Administrative Agent, for the account of the Revolving Credit Lenders,
         the amount of such excess to be applied (i) as a prepayment of the
         Revolving Credit Loans and Reimbursement Obligations outstanding and
         (ii) after payment in full of the Revolving Credit Loans  and
         Reimbursement Obligations outstanding, as Cover for the Letter of
         Credit Liabilities in an amount of such remaining excess.  Any such
         prepayment or Cover shall be payable or provided in full on the date
         on which the reduction or termination of the Commitments pursuant to
         Section 2.09 becomes effective.






                                     52
<PAGE>   61
                 (b)      Mandatory Term Loan Prepayments.

                          (i)     On or before the 105th day after each
                 September 30th, commencing on September 30, 1997, the Company
                 shall deliver to each Lender the Company's calculation of its
                 Excess Cash Flow for the Fiscal Year ended on such September
                 30th; provided that for purposes of this Section 2.10(b), the
                 period ending on September 30, 1997, shall begin on August 22,
                 1996 and end on September 30, 1997.  On the third day after
                 delivery of the notice provided above, but in no event later
                 than the 108th day after each September 30th, commencing
                 September 30, 1997, the Company shall prepay (by payment to
                 the Administrative Agent for distribution to the Term Loan
                 Lenders as provided below) an aggregate principal amount of
                 Term Loans equal to (A) 75% of Excess Cash Flow for any Fiscal
                 Year (or other applicable period as provided above) if, as of
                 the last day of the applicable Fiscal Year, the aggregate
                 principal amount of the Tranche A Term Loans and the Tranche B
                 Term Loans is equal to or greater than $203,000,000, and (B)
                 50% of Excess Cash Flow for any Fiscal Year thereafter
                 (provided that, other Indebtedness of the Company and its
                 Subsidiaries has not been used to effect such repayment of
                 Term Loans); and, in the case of (A) and (B) above, less the
                 amount of any voluntary prepayments of Term Loans made by the
                 Company as permitted in Subsection 2.10(c) during such Fiscal
                 Year (or other applicable period).

                          (ii)    At any time the Company becomes obligated to
                 prepay all or part of the Senior Subordinated Notes or the
                 Additional Senior Subordinated Notes, the Company shall, prior
                 to any prepayment of the Senior Subordinated Notes or the
                 Additional Senior Subordinated Notes, prepay the Term Loans in
                 full.

                          (iii)   At any time that the Company and its
                 Subsidiaries sell, lease, or otherwise dispose of any of their
                 Property, the Company shall promptly prepay an aggregate
                 principal amount of Term Loans equal to the amount of Net
                 Proceeds in excess of $5,000,000 in the aggregate in any
                 Fiscal Year, received from such sale, lease or disposal of
                 Property, less the amount reinvested pursuant to Subsection
                 5.04(c)(i)(C)(2).

                          (iv)    Prepayments of the Term Loans pursuant to
                 this Section 2.10(b) shall be applied (i), so long as no
                 Default has occurred and is continuing, to the Tranche A Term
                 Loans and the Tranche B Term Loans (A) pro rata based on
                 outstanding principal amount thereof at the time of such
                 prepayment and (B) pro rata to the respective installments of
                 principal thereof, and (ii), if a Default has occurred and is
                 continuing, (A) pro rata (based on outstanding principal
                 amount thereof at the time of such prepayment) to the Tranche
                 A Term Loans, the Tranche B Term Loans and the ESOP Term Loans
                 and (B) pro rata to the respective installments of principal
                 thereof.  Notwithstanding the foregoing, in respect of any
                 partial prepayment of Term Loans (until such time as the
                 Tranche A Term Loans have been repaid in full) pursuant to
                 this Section 2.10(b), any Tranche B Term Loan Lender may, at
                 its option, irrevocably decline receipt of its Tranche B Term
                 Loan share of any such prepayment, and, if such lender so
                 declines, such share shall be applied as an additional
                 prepayment of the Tranche A Term Loans, the other Tranche B
                 Term Loans,






                                     53
<PAGE>   62
                 and ESOP Term Loans in accordance with the immediately
                 preceding sentence, as further adjusted pursuant to the
                 balance of this Section 2.10(b).  In the case of any
                 prepayment pursuant to clauses (i,) (ii), or (iii), the
                 Company shall provide to the Administrative Agent written
                 notice of such prepayment at least five Business Days prior to
                 the date such prepayment is to be made.  Any Tranche B Term
                 Loan Lender may notify the Administrative Agent and the
                 Company of its election to decline its Tranche B Term Loan
                 share of all such prepayments, in which event such notice
                 shall be effective until such Lender notifies the
                 Administrative Agent and the Company to the contrary.  Any
                 Tranche B Term Loan Lender that wishes to decline receipt of
                 its share of any given prepayment pursuant to this Section
                 2.10(b), shall promptly, and in any event no later than 10:00
                 a.m. (Houston, Texas time) on the date following its receipt
                 of the notice of such prepayment, notify the Company and the
                 Administrative Agent of such election.  Any Tranche B Term
                 Loan Lender that has not provided notice pursuant to one of
                 the two preceding sentences prior to such 10:00 a.m. deadline
                 shall be deemed to have elected to accept such prepayment.
                 The Administrative Agent shall promptly provide, to all such
                 accepting Tranche B Term Loan Lenders, notice of the principal
                 amount of the Tranche B Term Loans that such lenders have
                 elected to decline.  Any such accepting Lender may, at its
                 option, irrevocably decline receipt of its share of any such
                 declined shares of such prepayment (and shall indicate in such
                 notice whether it elects to accept or decline receipt of its
                 share of such prepayment declined by other Lenders pursuant to
                 this sentence), and, if such Lender so declines, such share
                 shall be applied as an additional prepayment of the Tranche A
                 Term Loans, the other Tranche B Term Loans and the ESOP Term
                 Loans in accordance with this Section 2.10(b).  Any Tranche B
                 Term Loan Lender that wishes to decline receipt of its share
                 of such declined shares, shall promptly, and in any event no
                 later than 10:00 a.m. (Houston, Texas time) on the date
                 following receipt of the notice from the Administrative Agent
                 regarding such declined shares, notify the Company and the
                 Administrative Agent of such election.  Any such accepting
                 Lender that has not provided such notice prior to such 10:00
                 a.m. deadline shall be deemed to have elected to accept the
                 full amount of its share of such prepayment.

                          (v)     Prior to April 1, 2000, the Company shall use
                 its Retained Cash Flow to prepay or repay first the
                 outstanding Revolving Credit Loans and second to prepay the
                 Term Loans, such prepayments to be applied as provided in
                 Section 2.10(b)(iv).

                 (c)      Voluntary Prepayments. The Company may, at its
         option, at any time and from time to time, prepay the Loans and the
         Reimbursement Obligations, in whole or in part, upon giving, in the
         case of any Revolving Credit Loan that is a Eurodollar Loan, or any
         Term Loan, three Business Days' prior written notice to the
         Administrative Agent, and, in the case of any Revolving Credit Loan
         that is a Base Rate Loan, prior written notice on the same Business
         Day to the Administrative Agent.  Such notice shall specify (i) in the
         case of any prepayment of Loans, the date and amount of prepayment and 
         whether the prepayment is (A) of Term Loans or Revolving Credit Loans,
         or a combination thereof and (B) of Eurodollar Loans, Base Rate Loans
         or a combination thereof, and, in each case if a combination thereof,
         the principal amount allocable to each; (ii) in the case of any 
         prepayment of Reimbursement Obligations, the date and amount of  
         






                                     54
<PAGE>   63
         prepayment, the identity of the applicable Letter of Credit or Letters
         of Credit and the amount allocable to each of such Reimbursement
         Obligations; and (iii) in the case of the prepayment of Term Loans,
         whether the Company shall approve the election, if any, of the Tranche
         B Term Loan Lenders to decline their share of any such prepayment as
         further provided in this Section 2.10(c).  Upon receipt of such
         notice, the Administrative Agent shall promptly notify each Applicable
         Lender of the contents thereof and of such Lender's Applicable
         Percentage of such prepayment and, in the case of any Tranche B Term
         Loan Lender, whether or not the Company has elected to permit each
         Tranche B Term Loan Lender to, at its option, decline its Tranche B
         Term Loan share of such prepayment.  If any such notice is given, the
         amount specified in such notice shall be due and payable on the date
         specified therein, together with (if a Eurodollar Loan is prepaid
         other than at the end of the Interest Period applicable thereto) any
         amounts payable pursuant to Section 2.18 and, in the case of
         prepayments of the Term Loans only, accrued interest to such date on
         the amount prepaid.  Prepayments of (i) the Term Loans pursuant to
         this Section 2.10(c) shall be applied (A) so long as no Default has
         occurred and is continuing, first, to the Tranche A Term Loans and the
         Tranche B Term Loans (x) pro rata based on outstanding principal
         amount thereof at the time of such prepayment and (y) pro rata to the
         respective installments of principal thereof, and (B) if a Default has
         occurred and is continuing, (x) pro rata (based on outstanding
         principal amount thereof at the time of such prepayment) to the
         Tranche A Term Loans, the Tranche B Term Loans and the ESOP Term Loans
         and (y) pro rata to the respective installments of principal thereof,
         and (ii) the Revolving Credit Loans and the Reimbursement Obligations
         pursuant this Section shall (unless the Company otherwise directs) be
         applied, first, to payment of the Revolving Credit Loans then
         outstanding, second, to payment of any Reimbursement Obligations then
         outstanding and, last, to Cover any outstanding Letter of Credit
         Liability.  Notwithstanding the foregoing and subject to the Company's
         approval described above, in respect of any partial prepayment of Term
         Loans (until such time as the Tranche A Term Loans have been repaid in
         full) pursuant to this Section 2.10(c), any Tranche B Term Loan Lender
         may, at its option, irrevocably decline receipt of its Tranche B Term
         Loan share of any such prepayment, and, if such lender so declines,
         such share shall be applied as an additional prepayment of the Tranche
         A Term Loans, the other Tranche B Term Loans, and the ESOP Term Loans
         in accordance with the immediately preceding sentence, as further
         adjusted pursuant to balance of this Section 2.10(c).  Any Tranche B
         Term Loan Lender may notify the Administrative Agent and the Company
         of its election to decline its Tranche B Term Loan share of all such
         prepayments, in which event such notice shall be effective until such
         Lender notifies the Administrative Agent and the Company to the
         contrary.  Any Tranche B Term Loan Lender that wishes to decline
         receipt of its share of any given prepayment pursuant to this Section
         2.10(c), shall promptly, and in any event no later than 10:00 a.m.
         (Houston, Texas time) on the date following receipt of its notice of
         such prepayment, notify the Company and the Administrative Agent of
         such election.  Any Tranche B Term Loan Lender that has not provided
         notice pursuant to one of the two preceding sentences prior to such
         10:00 a.m. deadline shall be deemed to have elected to accept such
         prepayment.  The Administrative Agent shall promptly provide, to all
         such accepting Tranche B Term Loan Lenders, notice of the principal
         amount of the Tranche B Term Loans that such lenders have elected to
         decline.  Any such accepting Lender may, at its option, irrevocably
         decline receipt of its share of any such declined shares of such
         prepayment (and shall indicate in such notice whether it elects to
         accept or decline receipt of its share of such prepayment declined by
         such other lenders pursuant to






                                     55
<PAGE>   64
         this sentence), and, if such Lender so declines, such share shall be
         applied as an additional prepayment of the Tranche A Term Loans, the
         other Tranche B Term Loans and the ESOP Term Loans in accordance with
         this Section 2.10(c).  Any Tranche B Term Loan Lender that wishes to
         decline receipt of its share of the reallocation of such declined
         shares, shall promptly, and in any event no later than 10:00 a.m.
         (Houston, Texas time) on the date following receipt of the notice from
         the Administrative Agent regarding such declined shares, notify the
         Company and the Administrative Agent of such election.  Any such
         accepting Lender that has not provided such notice prior to such 10:00
         a.m. deadline shall be deemed to have elected to accept the full
         amount of its share of such prepayment.  Each prepayment of Base Rate
         Loans shall be in the minimum principal amount of $1,000,000 and in
         integral multiples of $100,000 and each prepayment of Eurodollar Loans
         shall be in the minimum principal amount of $3,000,000 and in integral
         multiples of $100,000 or, in the case of either Base Rate Loans or
         Eurodollar Loans, the aggregate principal balance outstanding on the
         Term Loans or on the Revolving Credit Loans and the Reimbursement
         Obligations, as applicable.

                 (d)      Notice by Administrative Agent.  Upon receipt of a
         notice of prepayment pursuant to this Section, the Administrative
         Agent shall promptly notify each Applicable Lender of the contents
         thereof and of such Lender's ratable share of such prepayment.

         Section 2.11     Continuation and Conversion Options.

                 (a)      Continuation.  The Company may elect to continue all
         or any part of any Borrowing of Eurodollar Loans beyond the expiration
         of the then current Interest Period relating thereto by giving Advance
         Notice (which shall be irrevocable) to the Administrative Agent of
         such election, specifying the Eurodollar Loans or portion thereof to
         be continued and the Interest Period therefor.  In the absence of such
         a timely and proper election with regard to Eurodollar Loans, the
         Company shall be deemed to have elected to convert such Eurodollar
         Loans to Base Rate Loans pursuant to Subsection 2.11(d).

                 (b)      Amounts of Continuations.  All or part of any
         Eurodollar Loans may be continued as provided herein, provided that
         any continuation of such Loans shall not be (as to each Borrowing of
         such Loans as continued for an applicable Interest Period) less than
         $3,000,000 and shall be in an integral multiple of $100,000.

                 (c)      Continuation or Conversion Upon Default.  If no
         Default shall have occurred and be continuing, each Eurodollar Loan
         may be continued or converted as provided in this Section.  If a
         Default shall have occurred and be continuing, the Company shall not
         have the option to elect to continue any such Eurodollar Loan pursuant
         to Subsection 2.11(a) or to convert Base Rate Loans to Eurodollar
         Loans pursuant to Subsection 2.11(e).

                 (d)      Conversion to Base Rate.  The Company may elect to
         convert any Eurodollar Loan on the last day of the then current
         Interest Period relating thereto to a Base Rate Loan by giving Advance
         Notice to the Administrative Agent of such election.






                                     56
<PAGE>   65

                 (e)      Conversion to Eurodollar Rate.  The Company may elect
         to convert any Base Rate Loan at any time or from time to time to a
         Eurodollar Loan by giving Advance Notice (which shall be irrevocable)
         to the Administrative Agent of such election, specifying each Interest
         Period therefor.

                 (f)      Amounts of Conversions.  All or any part of the
         outstanding Loans may be converted as provided herein, provided that
         any conversion of such Loans shall not result in a Borrowing of
         Eurodollar Loans in an amount less than $3,000,000 and in integral
         multiples of $100,000.

         Section 2.12     Fees.

                 (a)      Revolving Credit Commitments.  The Company shall pay
         to the Administrative Agent for the account of and distribution to
         each Revolving Credit Lender in accordance with its Revolving Credit
         Percentage a commitment fee for the period commencing on the STX
         Closing Date, to and including the Revolving Credit Maturity Date (or
         such earlier date as the Revolving Credit Commitments shall have been
         terminated entirely) computed at the rate per annum equal to the
         Applicable Commitment Fee Percentage on the average daily excess
         amount of the Revolving Credit Commitments over the Revolving Credit
         Exposure.  The commitment fees on the Revolving Credit Commitments
         earned from and after the STX Effective Date shall be payable in
         arrears on each Quarterly Date, commencing on the first Quarterly Date
         to occur after the STX Closing Date.

                 (b)      Letters of Credit.

                          (i)     As consideration for acting as the Issuing
                 Bank with respect to any Letter of Credit, the Company will
                 pay to the applicable Issuing Bank a fee to be agreed upon
                 between the Company and the applicable Issuing Bank not to
                 exceed .25% per annum on the daily average amount available
                 for drawing on the applicable Letter of Credit, payable in
                 arrears on each Quarterly Date.  The Company shall also pay to
                 the Issuing Bank, with respect to any issuance, amendment,
                 transfer, or cancellation prior to expiration of any Letter of
                 Credit and for each drawing made thereunder, documentary and
                 processing charges in accordance with the Issuing Bank's
                 standard schedule for such charges in effect at the time of,
                 and payable at the time of, such issuance, amendment,
                 transfer, cancellation or drawing, as the case may be.  All
                 fees payable pursuant to this clause (i) shall be retained by
                 the applicable Issuing Bank.

                          (ii)    The Company will pay to the Administrative
                 Agent for the account of and pro rata distribution to each
                 Revolving Credit Lender a fee on the daily average amount
                 available for drawings under each Letter of Credit, in each
                 case for the period from and including the date of issuance of
                 such Letter of Credit to and excluding the date of expiration
                 or termination thereof computed at a per annum rate for each
                 day equal to the Applicable Margin for Revolving Credit Loans
                 that are Eurodollar Loans in effect on such day, payable in
                 arrears on each Quarterly Date.






                                     57
<PAGE>   66
                 (c)      Administrative Agent and Documentation Agent Fees.
         The Company shall pay to the Agents such fees as are set forth in the
         Fee Letter and the AFB Fee Letter, as the same has been or may be
         hereafter amended or supplemented, on the dates and in the manner
         specified therein.

         Section 2.13     Payments, etc.

                 (a)      Without Setoff, etc.  Except as otherwise
         specifically provided herein, all payments under this Agreement shall
         be made to the Administrative Agent on behalf of the Applicable
         Lenders without defense, setoff or counterclaim to the Administrative
         Agent not later than 11:00 a.m. Houston time on the date when due and
         shall be made in Dollars in immediately available funds at the Payment
         Office; provided, that, to the extent that the Company has provided
         Advance Notice with respect to a Borrowing of Revolving Credit Loans
         and has instructed that the proceeds of such Borrowing is to be used
         to repay installments of Term Loans due on the date of such Borrowing,
         then so long as all conditions for such Borrowing have been met, any
         such installments shall, to the extent of such Borrowing, be
         considered repaid by 11:00 a.m. on the date of such Borrowing
         regardless of when the Administrative Agent actually receives such
         funds from the Lenders; provided, further, that the foregoing proviso
         shall not modify the obligations of the Company provided in Section
         2.04(b).  The Administrative Agent will promptly thereafter distribute
         funds in the form received relating to the payment of principal or
         interest or commitment fees ratably to the Applicable Lenders for the
         account of their respective Lending Offices, and funds in the form
         received relating to the payment of any other amount payable to any
         Lender to such Lender for the account of its Lending Office.

                 (b)      Non-Business Days.  Whenever any payment to be made
         hereunder or under any Note shall be stated to be due on a day which
         is not a Business Day, the due date thereof shall be extended to the
         next succeeding Business Day (except as otherwise provided in Section
         2.07 hereof) and, with respect to payments of principal, interest
         thereon shall be payable at the applicable rate during such extension.

                 (c)      Computations.  All computations of interest shall be
         made on the basis of a year of 360 days (unless such calculation would
         result in a usurious rate, in which case interest shall be calculated
         on the basis of a year of 365 or 366 days, as the case may be) in the
         case of Eurodollar Loans or Base Rate Loans that are based upon the
         Federal Funds Effective Rate or the Base CD Rate, and 365 or 366 days
         (as the case may be) in the case of Base Rate Loans that are based
         upon the Prime Rate, and all computations of fees shall be made on the
         basis of a year of 360 days (unless such calculation would result in a
         usurious rate, in which case interest shall be calculated on the basis
         of a year of 365 or 366 days, as the case may be), in each case for
         the actual number of days (including the first day but excluding the
         last day) occurring in the period for which such interest or fees are
         payable.  Each determination by the Administrative Agent of an
         interest rate or fee hereunder shall, except for manifest error, be
         final, conclusive and binding for all purposes, provided that such
         determination shall be made in good faith in a manner generally
         consistent with the Administrative Agent's standard practice.  If the
         Administrative Agent and the Company






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<PAGE>   67
         determine that manifest error exists, said parties shall correct such
         error by way of an adjustment to the payment due on the next Quarterly
         Date.

         Section 2.14     Interest Rate Not Ascertainable, etc.  In the event
that the Administrative Agent shall have determined (which determination shall
be reasonably exercised and shall, absent manifest error, be final, conclusive
and binding upon all parties) that on any date for determining the Eurodollar
Rate for any Interest Period, by reason of any changes arising after the date
of this Agreement affecting the interbank Eurodollar market, or any Lender's
position in such market, adequate and fair means do not exist for ascertaining
the applicable interest rate on the basis provided for in the definition of
Eurodollar Rate, then, and in any such event, the Administrative Agent shall
forthwith give notice (by telephone confirmed in writing) to the Company and to
the Lenders of such determination.  Until the Administrative Agent notifies the
Company that the circumstances giving rise to the suspension described herein
no longer exist, the obligations of the Lenders to make Eurodollar Loans shall
be immediately suspended; any Borrowing of Eurodollar Loans that is requested
(by continuation, conversion or otherwise) shall instead be made as a Borrowing
of Base Rate Loans, and any outstanding Eurodollar Loan shall be converted, on
the last day of the then current Interest Period applicable thereto, to a Base
Rate Loan.

         Section 2.15     Illegality.

                 (a)      Determinations of Illegality.  In the event that any
         Lender shall have determined (which determination shall be reasonably
         exercised and shall, absent manifest error, be final, conclusive and
         binding upon all parties) at any time that the making or continuance
         of any Eurodollar Loan has become unlawful as a result of compliance
         by such Lender in good faith with any applicable law, governmental
         rule, regulation, guideline or order (whether or not having the force
         of law and whether or not failure to comply therewith would be
         unlawful), then, in any such event, the Lender shall give prompt
         notice (by telephone confirmed in writing) to the Company and to the
         Administrative Agent of such determination (which notice the
         Administrative Agent shall promptly transmit to the other Lenders).

                 (b)      Eurodollar Loans Suspended.  Upon the giving of the
         notice to the Company referred to in Subsection (a) above, (i) the
         Company's right to request (by continuation, conversion or otherwise)
         and such Lender's obligation to make Eurodollar Loans shall be
         immediately suspended, and thereafter, any requested Borrowing of
         Eurodollar Loans shall, as to such Lender only, be deemed to be a
         request for a Base Rate Loan, and (ii) if the affected Eurodollar Loan
         or Loans are then outstanding, the Company shall immediately, or if
         permitted by applicable law, no later than the date permitted thereby,
         upon at least one Business Day's written notice to the Administrative
         Agent and the affected Lender, convert each such Eurodollar Loan into
         a Base Rate Loan, provided that if more than one Lender is affected at
         any time, then all affected Lenders must be treated the same pursuant
         to this Subsection.






                                     59
<PAGE>   68
         Section 2.16     Increased Costs.

                 (a)      Eurodollar Regulations, etc.  If, by reason of (x)
         after the date hereof, the introduction of or any change (including,
         but not limited to, any change by way of imposition or increase of
         reserve requirements) in or in the interpretation of any law or
         regulation, or (y) the compliance with any guideline or request issued
         by any central bank or other governmental authority or
         quasi-governmental authority exercising control over banks or
         financial institutions generally that becomes effective after the STX
         Closing Date (whether or not having the force of law):

                          (i)     any Lender (or its applicable Lending Office)
                 shall be subject to any tax, duty or other charge with respect
                 to its Eurodollar Loans or its obligation to make Eurodollar
                 Loans, or shall change the basis of taxation of payments to
                 any Lender of the principal of or interest on its Eurodollar
                 Loans or its obligation to make Eurodollar Loans (except for
                 changes in the rate of tax on the overall net income or gross
                 receipts of such Lender or its applicable Lending Office
                 imposed by the jurisdiction in which such Lender's principal
                 executive office or applicable Lending Office is located); or

                          (ii)    any reserve (including, but not limited to,
                 any imposed by the Board of Governors of the Federal Reserve
                 System, but excluding any such reserve requirement that is
                 reflected in the Eurodollar Rate), special deposit or similar
                 requirement against assets of, deposits with or for the
                 account of, or credit extended by, any Lender or its
                 applicable Lending Office shall be imposed or deemed
                 applicable or any other condition affecting its Eurodollar
                 Loans or its obligations to make Eurodollar Loans shall be
                 imposed on any Lender or its applicable Lending Office or the
                 interbank Eurodollar market or the secondary certificate of
                 deposit market;

         and as a result thereof there shall be any increase in the cost to
         such Lender of agreeing to make or making, funding or maintaining
         Eurodollar Loans (except to the extent already included in the
         determination of the applicable Eurodollar Rate) or there shall be a
         reduction in the amount received or receivable by such Lender or its
         applicable Lending Office, then the Company shall from time to time,
         upon written notice from and demand by such Lender (with a copy of
         such notice and demand to the Administrative Agent), pay to such
         Lender, within 30 days after the date specified in such notice and
         demand, additional amounts determined by such Lender in a reasonable
         manner to be sufficient to indemnify such Lender against such
         increased cost.  A certificate as to the amount of such increased cost
         and the calculation thereof, submitted to the Company and the
         Administrative Agent by such Lender, shall, except for manifest error,
         be final, conclusive and binding for all purposes, provided that the
         determination of such amount shall be made in good faith in a manner
         generally consistent with such Lender's standard practice.

                 (b)      Costs.  If any Lender shall advise the Administrative
         Agent that at any time, because of the circumstances described in
         clauses (x) or (y) in Subsection 2.16(a) or any other circumstances
         arising after the STX Effective Date affecting such Lender or the
         interbank Eurodollar market or such Lender's position in such market,
         the Eurodollar Rate, as determined in






                                     60
<PAGE>   69
         good faith by the Administrative Agent, will not adequately and fairly
         reflect the cost to such Lender of funding its Eurodollar Loans, then,
         and in any such event:

                          (i)     the Administrative Agent shall forthwith give
                 notice (by telephone confirmed in writing) to the Company and
                 to the Lenders of such advice;

                          (ii)    the Company's right to request a Borrowing of
                 Eurodollar Loans from such Lender and such Lender's obligation
                 to make Eurodollar Loans shall be immediately suspended, any
                 such Borrowing of Eurodollar Loans that is requested (by
                 continuation, conversion or otherwise) shall, as to such
                 Lender only, be deemed to be a request for a Base Rate Loan,
                 and any such outstanding Eurodollar Loan from such Lender
                 shall be converted, on the last day of the then current
                 Interest Period applicable thereto, to a Base Rate Loan.

                 (c)      Capital Adequacy.  If, by reason of (i) after the
         date hereof, the introduction of or any change (including, but not
         limited to, any change by way of imposition or increase of reserve
         requirements) in or in the interpretation of any law or regulation, or
         (ii) the compliance with any guideline or request issued by any
         central bank or other governmental authority or quasi-governmental
         authority exercising control over banks or financial institutions
         generally that becomes effective after the STX Closing Date (whether
         or not having the force of law), affects or would affect the amount of
         capital required to be maintained by any Lender or any corporation
         controlling such Lender, and the amount of such capital is increased
         by or based upon the existence of such Lender's Loans or such Lender's
         Commitment to lend hereunder and other commitments of this type or of
         the Letters of Credit (or similar contingent obligations), then,
         within 30 days after written request therefor by such Lender (with a
         copy of such request to the Administrative Agent), the Company shall
         pay to such Lender, from time to time as specified by such Lender,
         additional amounts sufficient to compensate such Lender for the
         increased cost of such additional capital in light of such
         circumstances, to the extent that such Lender reasonably determines
         such increase in capital to be allocable to the existence of such
         Lender's Loans or such Lender's Commitment to lend hereunder or to the
         issuance or maintenance of the Letters of Credit.  A certificate as to
         such amounts and the calculation thereof, submitted to the Company and
         the Administrative Agent by such Lender, shall be conclusive and
         binding for all purposes, absent manifest error, provided that the
         determination of such amount shall be made in good faith in a manner
         generally consistent with such Lender's standard practice.

                 (d)      Issuing Bank.  The rights and benefits of the Lenders
         under this Section 2.16 shall also apply to any Issuing Bank in its
         capacity as such.

                 (e)      Notice.  The Company shall not be obligated to
         compensate any Lender pursuant to this Section 2.16 for any amounts
         attributable to a period more than one year prior to the giving of
         notice by such Lender to the Company of its intention to seek
         compensation under this Section 2.16.






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<PAGE>   70
         Section 2.17     Change of Lending Office.  Each Lender agrees that it
will use reasonable efforts to designate an alternate Lending Office with
respect to any of its Eurodollar Loans affected by the matters or circumstances
described in Sections 2.14, 2.15 or 2.16 to reduce the liability of the Company
or avoid the results provided thereunder, so long as such designation is not
disadvantageous to such Lender as determined by such Lender in its sole
discretion; provided that such Lender shall have no obligation to so designate
an alternate Lending Office located in the United States.

         Section 2.18     Funding Losses.  The Company shall compensate each
Lender, upon its written request (which request shall set forth the basis for
requesting such amounts and shall, absent manifest error, be final, conclusive
and binding upon all of the parties hereto), for all losses, expenses and
liabilities (including, but not limited to, any interest paid by such Lender to
lenders of funds borrowed by it to make or carry its Eurodollar Loans to the
extent not recovered by the Lender in connection with the re-employment of such
funds and excluding loss of anticipated profits), which the Lender may sustain:
(i) if for any reason (other than a default by such Lender) a Borrowing of
Eurodollar Loans does not occur on the date specified therefor in a Borrowing
Request (whether or not withdrawn), including, but not limited to a failure by
the Company to fulfill on the date of any Borrowing of Eurodollar Loans the
conditions set forth in Article III, or to convert or continue any Eurodollar
Loan hereunder after irrevocable notice of such conversion or continuation has
been given pursuant to Section 2.11 (ii), if any payment, prepayment or
conversion of any of its Eurodollar Loans required or permitted by any other
provision of this Agreement or otherwise, or any assignment of a Eurodollar
Loan pursuant to Section 2.22, in each case is made or deemed made on a date
which is not the last day of the Interest Period applicable thereto, or (iii)
if, for any reason, the Company defaults in its obligation to repay its
Eurodollar Loans or interest accrued thereon as and when due and payable (at
the due date thereof, whether at scheduled maturity, by acceleration,
irrevocable notice of prepayment or otherwise).

         Section 2.19     Sharing of Payments, etc. If any Lender shall obtain
any payment or reduction (including, but not limited to, any amounts received
as adequate protection of a deposit treated as cash collateral under the
Bankruptcy Code) of any obligation of the Company hereunder (whether voluntary,
involuntary, through the exercise of any right of set-off, or otherwise) in
excess of its ratable share of payments or reductions on account of such
obligations obtained by all the Lenders, such Lender shall forthwith (i) notify
each of the other Lenders and the Administrative Agent of such receipt, and
(ii) purchase from the other Lenders such participations in the affected
obligations as shall be necessary to cause such purchasing Lender to share the
excess payment or reduction, net of costs incurred in connection therewith,
ratably with each of them, provided that if all or any portion of such excess
payment or reduction is thereafter recovered from such purchasing Lender or
additional costs are incurred, the purchase shall be rescinded and the purchase
price restored to the extent of such recovery or such additional costs, but
without interest.  The Company agrees that any Lender so purchasing a
participation from another Lender pursuant to this Section may, to the fullest
extent permitted by law, exercise all its rights of payment (including the
right of set-off) with respect to such participation as fully as if such Lender
were the direct creditor of the Company in the amount of such participation.






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<PAGE>   71
         Section 2.20     Taxes.

                 (a)      Payments Free and Clear.  Any and all payments by the
         Company under this Agreement or any other Financing Document shall be
         made, in accordance with Section 2.13, free and clear of and without
         deduction for any and all present or future taxes, levies, imposts,
         deductions, charges or withholdings, and all liabilities with respect
         thereto, excluding, in the case of each Lender, the Administrative
         Agent and each Issuing Bank, taxes imposed on its income, and
         franchise or similar taxes imposed on it, by (i) any jurisdiction (or
         political subdivision thereof) of which the Administrative Agent, such
         Issuing Bank or such Lender, as the case may be, is a citizen or
         resident or in which such Lender has a permanent establishment (or is
         otherwise engaged in the active conduct of its banking business
         through an office or a branch) which is such Lender's applicable
         Lending Office, (ii) the jurisdiction (or any political subdivision
         thereof) in which the Administrative Agent, such Issuing Bank or such
         Lender is organized, or (iii) any jurisdiction (or political
         subdivision thereof) in which such Lender, such Issuing Bank or the
         Administrative Agent is presently doing business which taxes are
         imposed solely as a result of doing business in such jurisdiction (all
         such non-excluded taxes, levies, imposts, deductions, charges,
         withholdings and liabilities so arising out of payments by the Company
         being hereinafter referred to as "Taxes").  If the Company shall be
         required by law to deduct any Taxes from or in respect of any sum
         payable hereunder to the Lenders, the Issuing Banks or the
         Administrative Agent (i) the sum payable shall be increased by the
         amount necessary so that after making all required deductions
         (including deductions applicable to additional sums payable under this
         Section 2.20) such Lender, such Issuing Bank or the Administrative
         Agent (as the case may be) shall receive an amount equal to the sum it
         would have received had no such deductions been made, (ii) the Company
         shall make such deductions and (iii) the Company shall pay the full
         amount deducted to the relevant taxing authority or other Governmental
         Authority in accordance with applicable law.

                 (b)      Other Taxes.  In addition, the Company agrees to pay
         any present or future stamp or documentary taxes or any other excise
         or property taxes, charges or similar levies that arise from any
         payment made hereunder or from the execution, delivery or registration
         of, or otherwise with respect to, this Agreement, any Assignment and
         Acceptance or any other Financing Document (hereinafter referred to as
         "Other Taxes").

                 (c)      Indemnification.  The Company will indemnify each
         Lender, each Issuing Bank and the Administrative Agent for the full
         amount of Taxes and Other Taxes (including, but not limited to, any
         Taxes or Other Taxes imposed by any jurisdiction on amounts payable
         under this Section 2.20) paid by such Lender or such Issuing Bank or
         the Administrative Agent (on their behalf or on behalf of any Lender),
         as the case may be, and any liability (including penalties, interest
         and expenses) arising therefrom or with respect thereto, whether or
         not such Taxes or Other Taxes were correctly or legally asserted.  Any
         payment pursuant to such indemnification shall be made within 30 days
         after the date any Lender, any Issuing Bank or the Administrative
         Agent, as the case may be, makes written demand therefor.  If a
         Lender, an Issuing Bank or the Administrative Agent shall become aware
         that it is entitled to claim a refund from a Governmental Authority in
         respect of Taxes or Other Taxes as to which it has been indemnified by
         the Company,






                                     63
<PAGE>   72
         or with respect to which the Company has paid additional amounts,
         pursuant to this Section 2.20, it shall promptly notify the Company of
         the availability of such claim and shall, within 30 days after receipt
         of a request by the Company, make a claim to such Governmental
         Authority for such refund at the Company's expense.  If a Lender, an
         Issuing Bank or the Administrative Agent receives a refund in respect
         of any Taxes or Other Taxes with respect to which the Company has paid
         additional amounts pursuant to this Section 2.20, it shall within 30
         days from the date of such receipt pay over such refund to the Company
         (but only to the extent of indemnity payments made, or additional
         amounts paid, by the Company under this Section 2.20 with respect to
         the Taxes or Other Taxes giving rise to such refund), net of all
         outofpocket expenses of such Lender, such Issuing Bank or the
         Administrative Agent and without interest (other than interest paid by
         the relevant Governmental Authority with respect to such refund);
         provided, however, that the Company, upon the request of such Lender,
         such Issuing Bank or the Administrative Agent, agrees to repay the
         amount paid over to the Company (plus penalties, interest or other
         charges payable to the relevant Governmental Authority) to such
         Lender, such Issuing Bank or the Administrative Agent in the event
         such Lender, such Issuing Bank or the Administrative Agent is required
         to repay such refund to such Governmental Authority.

                 (d)      Receipts.  Within 30 days after the date of any
         payment of Taxes or Other Taxes withheld by the Company in respect of
         any payment to any Lender, any Issuing Bank or the Administrative
         Agent, the Company will furnish to the Administrative Agent the
         original or a certified copy of a receipt evidencing payment thereof.

                 (e)      Survival.  Without prejudice to the survival of any
         other agreement contained herein, the agreements and obligations
         contained in this Section 2.20 shall survive the payment in full of
         principal and interest hereunder.

                 (f)      Lender Representations and Agreements.  As of the
         date on which any Lender becomes a party hereto, such Lender
         represents that it is either (i) a corporation organized under the
         laws of the United States of America or any state thereof (ii)
         entitled to complete exemption from United States withholding tax
         imposed on or with respect to any payments, including fees, to be made
         to it pursuant to this Agreement or (iii) entitled to complete
         exemption from United States withholding tax on interest imposed on or
         with respect to any payments of interest to be made pursuant to this
         Agreement (A) under an applicable provision of a tax convention to
         which the United States of America is a party (B) because it is acting
         through a branch, agency or office in the United States of America and
         any payment to be received by it hereunder is effectively connected
         with a trade or business in the United States of America or (C)
         because it is a recipient of portfolio interest within the meaning of
         Section 871(h) or 881(c) of the Code.  Each Lender that is not a
         corporation organized under the laws of the United States of America
         or any state thereof shall:

                          (x) provide to the Company and the Administrative
                 Agent on or before the date of any payment by the Company
                 hereunder, or on the date of its delivery of the Assignment
                 and Acceptance pursuant to which it becomes a Lender, and at
                 such other times as required by United States law or as the
                 Company or the Administrative Agent shall






                                     64
<PAGE>   73
                 reasonably request, two accurate and complete original signed
                 copies of either (A) Internal Revenue Service Form 4224 (or
                 successor form) certifying that all payments to be made to it
                 hereunder will be effectively connected to a United States
                 trade or business (the "Form 4224 Certification"), or (B)
                 Internal Revenue Service Form 1001 (or successor form)
                 certifying that it is entitled to the benefit of a provision
                 of a tax convention to which the United States of America is a
                 party which completely exempts from United States withholding
                 tax all payments to be made to it hereunder (the "Form 1001
                 Certification").  In addition, each Lender agrees that if it
                 previously filed a Form 4224 Certification it will deliver to
                 the Company and the Administrative Agent a new Form 4224
                 Certification prior to the first payment date occurring in
                 each of its subsequent taxable years (or such other date as
                 may be required in compliance with applicable law); and if it
                 previously filed a Form 1001 Certification, it will deliver to
                 the Company and the Administrative Agent a new certification
                 prior to the first payment date falling in the third year
                 following the previous filing of such certification (or such
                 other date as may be required in compliance with applicable
                 law); or

                          (y)     in the case of any such Lender that is not a
                 "bank" within the meaning of Section 881(c)(3)(A) of the Code,
                 (i) furnish to the Company on or before the date of any
                 payment by the Company, with a copy to the Administrative
                 Agent, (A) a certificate substantially in the form of Exhibit
                 I (any such certificate a "U.S. Tax Compliance Certificate")
                 and (B) two accurate and complete original signed copies of
                 Internal Revenue Service Form W-8, or successor applicable
                 form certifying to such Lender's legal entitlement at the date
                 of such certificate to an exemption from U.S. withholding tax
                 under the provisions of Section 881(c) of the Code with
                 respect to payments of interest to be made under this
                 Agreement, any Notes or other Financing Documents (and to
                 deliver to the Company and the Administrative Agent two
                 further copies of such form on or before the date it expires
                 or becomes obsolete and after the occurrence of any event
                 requiring a change in the most recently provided form and, if
                 necessary, obtain any extensions of time reasonably requested
                 by the Company or the Administrative Agent for filing and
                 completing such forms) and (ii) agree, to the extent legally
                 entitled to do so, upon reasonable request by the Company, to
                 provide to the Company (for the benefit of the Company and the
                 Administrative Agent) such other forms as may be reasonably
                 required in order to establish the legal entitlement of such
                 Lender to an exemption from withholding with respect to
                 payments of interest under this Agreement, any Notes or other
                 Financing Documents, provided that in determining the
                 reasonableness of a request under this clause (iii) such
                 Lender shall be entitled to consider the cost (to the extent
                 unreimbursed by the Company) which would be imposed on such
                 Lender of complying with such request.

         Each Lender also agrees to deliver to the Company and the
         Administrative Agent such other or supplemental forms as may at any
         time be required as a result of changes in applicable law or
         regulation in order to confirm or maintain in effect its entitlement
         to exemption from United States withholding tax on any payments
         hereunder, provided that the circumstances of the Lender at the
         relevant time and applicable laws permit it to do so.  Except as
         provided immediately below, if a






                                     65
<PAGE>   74
         Lender is organized under the laws of a jurisdiction outside the
         United States of America, unless the Company and the Administrative
         Agent have received a Form 1001 Certification, Form 4224
         Certification, or an Internal Revenue Service Form W-8 and a U.S. Tax
         Compliance Certificate, as applicable, satisfactory to them indicating
         that all payments, or in the case of a Lender providing such forms as
         are required under Section 2.20(f)(y) hereof, all payments of
         interest, to be made to such Lender hereunder are not subject to
         United States withholding tax, the Company shall be entitled to
         withhold taxes from such payments at the applicable statutory rate,
         provided that such withholding shall not increase the amount of
         payments for the account of such Lender to be made by the Company
         pursuant to Subsection 2.20(a).  If a Lender determines, as a result
         of any change in either (i) applicable law, regulation or treaty, or
         in any official application thereof or (ii) its circumstances, that it
         is unable to submit any form or certificate that it is obligated to
         submit pursuant to this Section, or that it is required to withdraw or
         cancel any such form or certificate previously submitted, it shall
         promptly notify the Company and the Administrative Agent of such fact
         and the Company shall be entitled to withhold taxes from such payments
         at the applicable statutory rate, it being understood that such
         withholding shall increase the amount of payments for the account of
         such Lender to be made by the Company pursuant to Section 2.20(a).
         Each Lender agrees to indemnify and hold the Administrative Agent
         harmless from any United States taxes, penalties, interest and other
         expenses, costs and losses incurred or payable by the Administrative
         Agent  (i) as a result of such Lender's failure to submit any form or
         certificate that it is required to provide pursuant to this Section or
         (ii) as a result of the Administrative Agent's reliance on any such
         form or certificate which such Lender has provided to it pursuant to
         this Section.  Each Person that shall become a Lender or a Participant
         pursuant to Section 8.07 shall, upon the effectiveness of the related
         transfer, be required to provide all of the forms, certifications and
         statements required pursuant to this Section, provided that in the
         case of a Participant the obligations of such Participant were it a
         Lender except that such Participant shall furnish all such required
         forms, certifications and statements to the Lender from which the
         related participation shall have been purchased.

                 (g)      Efforts to Avoid or Reduce.  Any Lender claiming any
         additional amounts payable pursuant to this Section 2.20 shall use
         reasonable efforts (consistent with legal and regulatory restrictions)
         to file any certificate or document requested by the Company or the
         Administrative Agent or to change the jurisdiction of its applicable
         Lending Office or to contest any tax imposed if the making of such a
         filing or change or contesting such tax would avoid the need for or
         reduce the amount of any such additional amounts that may thereafter
         accrue and would not, in the sole determination of such Lender, be
         otherwise disadvantageous to such Lender.

         Section 2.21     Pro Rata Treatment.   Subject to Section 2.04(b),
each Borrowing of Revolving Credit Loans shall be made, each payment on account
of any commitment fee in respect of the Revolving Credit Commitments hereunder
shall be allocated by the Administrative Agent, and any reduction of the
Revolving Credit Commitments of the Lenders shall be allocated by the
Administrative Agent, pro rata according to the relevant Revolving Credit
Percentages of the Lenders.  Subject to Section 2.04(b), each payment
(including each prepayment) on account of principal of and interest on any
Revolving Credit Loans shall be allocated by the Administrative Agent pro rata
according to the respective outstanding principal amounts of such Revolving
Credit Loans then held by the Revolving Credit Lenders.  Except as






                                     66
<PAGE>   75
otherwise provided in Sections 2.10(b) and (c), each payment on account of
principal of and interest on any Term Loans shall be allocated by the
Administrative Agent pro rata according to the respective outstanding principal
amounts of such Term Loans then held by the Term Loan Lenders. All proceeds
(including proceeds from the realization upon the Collateral) received after
acceleration of the maturity of the Loans, shall be applied first to
reimbursement of expenses and indemnities provided for in this Agreement and
the Financing Documents; second, to other Lender Indebtedness (including,
without limitation, Letter of Credit Liabilities) until repaid in full pro rata
to each Lender in accordance with its Total Credit Percentage; and, third, to
any other Person entitled to receive such proceeds in accordance with
applicable law.

         Section 2.22     Replacement of Lenders.  If any Lender does not make
a Eurodollar Loan pursuant to Section 2.15, is subject to increased costs
pursuant to Section 2.16, fails to designate an alternate Lending Office
pursuant to Section 2.17, or is owed or reasonably anticipates being owed
additional amounts pursuant to Section 2.20 and fails to take action required
under Subsection 2.20(g) to avoid or reduce any such additional amounts, the
Company shall have the right, if no Default then exists, to replace such Lender
with another bank or financial institution with the consent of the
Administrative Agent, which consent shall not be unreasonably withheld,
provided that (i) the obligations of the Company owing to the Lender being
replaced (including such increased costs) that are not being assigned to the
replacement lender shall be paid in full to the Lender being replaced
concurrently with such replacement lender, (ii) the replacement lender shall
execute an Assignment and Acceptance pursuant to which it shall become a party
hereto as provided in Section 8.07(c), and (iii) upon compliance with the
provisions for assignment provided in Section 8.07(c) and the payment of
amounts referred to in clause (i), the replacement lender shall constitute a
"Lender" hereunder and the Lender being so replaced shall no longer constitute
a "Lender" hereunder.


                                  ARTICLE III

                        CONDITIONS TO BORROWINGS AND TO
                      PURCHASE, RENEWAL AND REARRANGEMENT

         The obligation of each Applicable Lender to make a Revolving Credit
Loan, each Applicable Lender to maintain its Term Loans or an Issuing Bank to
issue a Letter of Credit hereunder is subject to the satisfaction of the
following conditions:

         Section 3.01     Closing.  (a) With respect to the prior closings of
the Original Credit Agreement and the AFB Acquisition Credit Agreement, the
Company delivered to the Administrative Agent (unless waived by the
Administrative Agent) all instruments, certificates and opinions referred to in
Section 3.02 not theretofore delivered and the Company delivered to the
Administrative Agent (unless waived by the Administrative Agent) on the same
day as the closing of the AFB Acquisition Credit Agreement, all instruments,
certificates and opinions referred to in Section 3.03 not theretofore
delivered; and

         (b)  With respect to the closing of this Agreement, the Company shall
have delivered to the Administrative Agent (unless waived by the Administrative
Agent) on the Restated Closing Date, which






                                     67
<PAGE>   76
shall be a Business Day, all instruments, certificates and opinions referred to
in this Section 3.01(b) not theretofore delivered:

                 (i)      Term Notes- A duly completed and executed Term Note
         for each Applicable Lender and in each case dated as of the Restated
         Closing Date, and payable to the order of such Applicable Lender;

                 (ii)     Resolutions and Incumbency Certificates-

                          (A)     certified copies of the resolutions of the
                 Boards of Directors of the Company dated as of the Restated
                 Closing Date and  approving, as appropriate, the Loans, the
                 Notes, this Agreement and the other Financing Documents, and
                 all other documents, if any, to which the Company is a party
                 and evidencing corporate authorization with respect to such
                 documents; and

                          (B)     a certificate of the Secretary or an
                 Assistant Secretary of the Company dated as of the Restated
                 Closing Date and certifying (1) the name, title and true
                 signature of each officer of such Person authorized to execute
                 the Notes, this Agreement, Applications and the other
                 Financing Documents to which it is a party, (2) the name,
                 title and true signature of each officer of such Person
                 authorized to provide the certifications required pursuant to
                 this Agreement including, but not limited to, certifications
                 required pursuant to Section 5.02, Borrowing Requests, and
                 Borrowing Base Reports, and (3) that attached thereto is a
                 true and complete copy of the articles of incorporation and
                 bylaws of the Company, as amended to date, and a recent good
                 standing certificate.

                 (iii)    Opinions of Counsel- The following opinions of
         counsel, in each case addressed to each of the Agents, the Issuing
         Banks and the Lenders and covering such other matters as any
         Administrative Agent, any Issuing Bank or the Lenders may reasonably
         request:

                          (A)     Andrews & Kurth L.L.P., counsel to Holdco,
                 the Company and the Subsidiary Guarantors dated as of the
                 Restated Closing Date and substantially in the form of Exhibit
                 E-1 hereto; and

                          (B)     Local counsel to the Company dated as of the
                 Restated Closing Date and substantially in the form of
                 Exhibits E-2 through E-4 as to the laws of Canada, the State
                 of Florida and the State of Georgia.

                 (iv)     The Security Instruments and Guaranties 

                          (A)     Ratification of Guaranty Agreement and
                 Security Instruments, executed by each Subsidiary Guarantor,
                 substantially in the form of Exhibit F-1-A hereto, dated as of
                 the Restated Closing Date;






                                     68
<PAGE>   77
                          (B)     Ratification of Limited Guaranty Agreement
                 and Security Instruments (Santa Rosa), executed by Sterling
                 Fibers, substantially in the form of Exhibit F-1-B hereto,
                 dated as of the Restated Closing Date;

                          (C)     Amended and Restated Deed of Trust,
                 substantially in the form of Exhibit F-2 hereto, dated as of
                 the Restated Closing Date.

                          (D)     Third Amendment and Supplement to Security
                 Agreement (Pledge), substantially in the form of Exhibit F-18,
                 dated as of the Restated Closing Date, and executed by the
                 Company granting to the Administrative Agent a first priority
                 security interest in 100% of the Capital Stock of the
                 Company's directly owned U.S. Subsidiaries, as security for
                 the Lender Indebtedness;

                          (E)     Financing Statements or amendments to
                 Financing Statements previously filed, as appropriate, to
                 perfect the security interests created by the instruments
                 delivered under clauses (C) and (D) above;

                          (F)     Stock certificates and corresponding stock
                 powers to perfect the Administrative Agent's security in the
                 stock pledged by the instrument delivered under clause (D)
                 above; and

                          (G)     all Property in which the Administrative
                 Agent shall, at such time, be entitled to have a Lien pursuant
                 to this Agreement or any other Financing Document shall have
                 been physically delivered to the possession of the
                 Administrative Agent to the extent that such possession is
                 necessary for the purpose of perfecting the Administrative
                 Agent's Lien in such Collateral.

                 (v)      The Consummation of the Saskatoon Acquisition.  The
         Saskatoon Acquisition shall have been consummated in accordance with
         the terms thereof.  The proceeds of the sale of new Holdco Common
         Stock and the Series B Preferred Stock in an amount equal to
         approximately Cdn $20,000,000 shall have been received by Sterling
         CAI, Sask Holdings, or Sterling Sask in amounts and under terms
         reasonably satisfactory to the Agents and the Lenders.

                 (vi)     Insurance.   A certificate of insurance coverage,
         dated as of the Restated Closing Date evidencing that the Company and
         its Subsidiaries are carrying insurance in accordance with Section
         5.01(e) hereof.

                 (vii)    Financial Statements and Projections.  The financial
         condition of the Company reflected in the financial information of the
         Company that was delivered to the Lenders prior to the Restated
         Closing Date by the Company has not changed in such a way as to
         materially and adversely affect the prospects of the Company or
         otherwise cause or result in a Material Adverse Effect.






                                     69
<PAGE>   78
                 (viii)   Title Insurance.  Mortgagee's Policy of Title
         Insurance, dated as of the Restated Closing Date, in form and
         substance satisfactory to the Agents insuring the Lien on the
         Company's chemical plant in Texas City, Texas granted pursuant to the
         Amended and Restated Deed of Trust in the amount of $9,000,000.

         Section 3.02     Conditions Precedent to Initial STX Loan.  At the
time of the making by such Original Lender of its initial Original Loan under
the Original Credit Agreement or the issuance by such Issuing Bank of the
initial Letter of Credit (including, but not limited to, the assumption by the
Original Lenders of the Outstanding Letters of Credit), all obligations of the
Company under the Original Credit Agreement to the Original Administrative
Agent or any Original Lender incurred prior to such initial Loan or Letter of
Credit, shall have been paid in full, and the Original Administrative Agent
shall have received the following, each in form and substance reasonably
satisfactory to the Agents under the Original Credit Agreement and the Original
Lenders, with an original thereof for the Original Administrative Agent and
with sufficient copies thereof for each Original Lender (except that in the
case of the Notes, the originals thereof will be delivered to the respective
Original Lenders):

                 (a)      Notes-A duly completed and executed Note for each
         Original Lender and in each case dated as of the STX Closing Date, and
         payable to the order of such Original Lender.

                 (b)      Resolutions and Incumbency Certificates- 

                          (i)     certified copies of the resolutions of the
                 Boards of Directors of the Company, Holdco, and any of the
                 Company's Subsidiaries that are parties to any Financing
                 Document, dated, as to the Company,  as of the STX Closing
                 Date, and as to Holdco and the Company's Subsidiaries, as of
                 the STX Effective Date, and  approving, as appropriate, the
                 Original Loans, the Notes, the Original Credit Agreement and
                 the other Financing Documents, and all other documents, if
                 any, to which the Company, Holdco or such Subsidiary is a
                 party and evidencing corporate authorization with respect to
                 such documents;

                          (ii)    a certificate of the Secretary or an
                 Assistant Secretary of the Company dated as of the STX Closing
                 Date, and certifying (A) the name, title and true signature of
                 each officer of such Person authorized to execute the Notes,
                 the Original Credit Agreement, Applications and the other
                 Financing Documents to which it is a party, (B) the name,
                 title and true signature of each officer of such Person
                 authorized to provide the certifications required pursuant to
                 this Agreement including, but not limited to, certifications
                 required pursuant to Section 5.02, Borrowing Requests, and
                 Borrowing Base Reports, and (C) that attached thereto is a
                 true and complete copy of the articles of incorporation and
                 bylaws of the Company, as amended to date, and a recent good
                 standing certificate; and

                          (iii)   a certificate of the Secretary or an
                 Assistant Secretary of Holdco and of each Subsidiary that is a
                 party to any Financing Document, in each case, dated as of the
                 STX Effective Date and certifying (x) the name, title and true
                 signature of each officer of






                                     70
<PAGE>   79
                 Holdco or such Subsidiary, as the case may be, authorized to
                 execute each such Financing Document to which it is a party,
                 and (y) that attached thereto is a true and complete copy of
                 the articles of incorporation and bylaws of Holdco or such
                 Subsidiary, as the case may be, as amended to date, and a
                 recent good standing certificate for Holdco or such
                 Subsidiary, as the case may be.

                 (c)      Opinions of Counsel- The following opinions of
         counsel, in each case addressed to each of the Agents under the
         Original Credit Agreement, the Issuing Banks and the Original Lenders
         and covering such other matters as any Original Administrative Agent,
         any Issuing Bank or the Original Lenders may reasonably request:

                          (i)     Andrews & Kurth L.L.P., counsel to Holdco,
                 the Company and the Subsidiary Guarantors dated as of the STX
                 Closing Date and substantially in the form of Exhibit E-5
                 hereto; and

                          (ii)    Andrews & Kurth L.L.P., counsel to Holdco,
                 the Company and the Subsidiary Guarantors, dated as of the STX
                 Effective Date; and

                          (iii)   Local counsel to the Company dated as of the
                 STX Closing Date, and substantially in the form of Exhibits
                 E-6 through E-7 as to the laws of Canada and the State of
                 Georgia.

                 (d)      The Security Instruments and Guaranties-

                          (i)     guaranty agreement dated as of the STX
                 Effective Date and executed by the then existing Subsidiary
                 Guarantors;

                          (ii)    subrogation and contribution agreement dated
                 as of the STX Effective Date and executed by the then existing
                 Subsidiary Guarantors;

                          (iii)   Security Agreement dated as of the STX
                 Effective Date executed by the Company, granting to the
                 Original Administrative Agent a first priority security
                 interest in all personal Property described therein, as
                 security for the indebtedness defined therein as the
                 "Obligations", substantially in the form of Exhibit F-3;

                          (iv)    Security Agreements dated as of the STX
                 Effective Date executed by each of the then existing
                 Subsidiary Guarantors, granting to the Original Administrative
                 Agent a first priority security interest in all personal 
                 Property described therein of each such Person, as security 
                 for the indebtedness respectively defined therein as the 
                 "Obligations", substantially in the form of Exhibit F-4;   

                                                                               
                          (v)     Security Agreement (Pledge) dated as of the  
                 STX Effective Date executed by Holdco granting to the Original
                 Administrative Agent a first priority security interest in    





                                     71
<PAGE>   80
                 100% of the capital stock of the Company, as security for the
                 Lender Indebtedness under the Original Credit Agreement,
                 substantially in the form of Exhibit F-5;

                          (vi)    Security Agreement (Pledge) dated as of the
                 STX Effective Date executed by the Company granting to the
                 Original Administrative Agent a first priority security
                 interest in 100% of the Capital Stock of the Company's
                 directly owned U.S. Subsidiaries, as security for the Lender
                 Indebtedness under the Original Credit Agreement,
                 substantially in the form of Exhibit F-6;

                          (vii)   Security Agreements (Pledge) dated as of the
                 STX Effective Date executed by each of the Subsidiary
                 Guarantors granting to the Original Administrative Agent a
                 first priority security interest in 65% of the capital stock
                 of Sterling Pulp and Sterling NRO, as security for the Lender
                 Indebtedness under the Original Credit Agreement,
                 substantially in the form of Exhibit F-7;.

                          (viii)  the Deed of Trust substantially in the form
                 of Exhibit F-8 hereto and dated as of the STX Effective Date;

                          (ix)    The Leasehold Deed of Trust covering the
                 leasehold estate under the Valdosta Lease substantially in the
                 form of Exhibit F-9 and dated as of the STX Effective Date;

                          (x)     Collateral Assignment (Intercompany Loans and
                 Accounts) dated as of the STX Effective Date executed by the
                 Company, assigning to the Original Administrative Agent the
                 Company's rights, titles and interests in and to all
                 intercompany loans and accounts owing to the Company by any of
                 its Subsidiaries, whether or not evidenced by promissory notes
                 or other instruments, as security for the Lender Indebtedness
                 under the Original Credit Agreement, substantially in the form
                 of Exhibit F-11;

                          (xi)    Collateral Assignments (Intercompany Loans
                 and Accounts) dated as of the  STX Effective Date executed by
                 each then existing Subsidiary Guarantor, assigning to the
                 Original Administrative Agent such Subsidiary Guarantor's
                 rights, titles and interests in and to all intercompany loans
                 and accounts owing to such Subsidiary Guarantor by the Company
                 or any of its other Subsidiaries, whether or not evidenced by
                 promissory notes or other instruments, as security for the
                 Lender Indebtedness under the Original Credit Agreement,
                 substantially in the form of Exhibit F-12;

                          (xii)   Financing Statements, as appropriate, to
                 perfect the security interests created by the instruments
                 delivered under clauses (iii) through (xii) above;

                          (xiii)  Stock certificates and corresponding stock
                 powers to perfect the Original Administrative Agent's security
                 in the stock pledged by the instruments delivered under
                 clauses (v) and (vii) above;






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<PAGE>   81
                          (xiv)   all Property in which the Original
                 Administrative Agent shall, at such time, be entitled to have
                 a Lien pursuant to the Original Credit Agreement or any other
                 Financing Document shall have been physically delivered to the
                 possession of the Original Administrative Agent to the extent
                 that such possession is necessary for the purpose of
                 perfecting the Original Administrative Agent's Lien in such
                 Collateral;

                          (xv)    the Stock Intercreditor Agreement dated as of
                 the STX Effective Date; and

                          (xvi)   the Cash Collateral Agreement substantially
                 in the form of Exhibit F-13 dated as of the STX Effective
                 Date.

                 (e)      Insurance.   A certificate of insurance coverage,
         dated as of the STX Effective Date evidencing that the Company and its
         Subsidiaries are carrying insurance in accordance with Section 5.01(e)
         hereof.  In addition, the Original Administrative Agent shall have
         received evidence satisfactory to the Original Administrative Agent
         that none of the improved real estate Collateral is situated in an
         area that has been identified by the Director of the Federal Emergency
         Management Agency (as to such Collateral located in the United States
         of America) or any other Governmental Authority as an area having
         special flood hazards.  Should it be determined, however, that any of
         the real estate Collateral is situated in an area identified as having
         special flood hazards, the Original Administrative Agent shall have
         received a copy of the applicable flood insurance policies (or policy
         applications), in form and substance satisfactory to the Required
         Original Lenders, indicating that the maximum limits of coverage have
         been obtained and that the full premium therefor has been paid in
         full.

                 (f)      Title Insurance; Survey.  Mortgagee's Policies of
         Title Insurance, dated as of the STX Effective Date, in form and
         substance satisfactory to the Agents under the Original Credit
         Agreement insuring (i) the Lien on the Company's chemical plant in
         Texas City, Texas granted pursuant to the Deed of Trust in the amount
         of $9,000,000 (and a current survey covering such chemical plant) and
         (ii) the Lien granted pursuant to the Leasehold Deed of Trust on the
         leasehold estate under the Valdosta Lease, in the amount of $168,000.

                 (g)      Consummation of SCI Acquisition, Merger and SCI Asset
         Conveyance.  The SCI Acquisition, the Merger and SCI Asset Conveyance
         consummated in accordance with the terms of the Merger Agreement and
         the Merger Agreement was not amended or modified other than with
         express written consent of the Required Original Lenders (except for
         amendments that did not materially change the structure of the Merger,
         Acquisition or SCI Asset Conveyance as contemplated in the Merger
         Agreement as of the STX Closing Date), subject only to the funding of
         the Original Loans.  The proceeds of the new common equity and
         retained equity in Holdco equal to approximately $131,000,000
         (assuming the retained equity is valued at $12.00 per share), the
         Senior Subordinated Notes and the Senior Secured Discount Notes
         necessary to consummate the SCI Acquisition and Merger were received
         by the Company or Holdco in amounts and under terms reasonably
         satisfactory to the Agents under the Original Credit Agreement and the
         Original Lenders.  All conditions precedent to the SCI Acquisition,
         Merger and SCI Asset Conveyance set






                                     73
<PAGE>   82
         forth in the Merger Agreement were satisfied and were not amended,
         modified or waived since the STX Closing Date, without the express
         written consent of the Required Original Lenders.  All representations
         and warranties made by SCI in the Merger Agreement shall be true and
         correct as of the STX Effective Date in all material respects (and SCI
         so certified in writing, to the Original Administrative Agent, the
         Issuing Banks and the Original Lenders) and were not amended, modified
         or waived since the STX Closing Date, without the express written
         consent of the Required Original Lenders.  All documents, instruments,
         agreements, transfers, conveyances and bills of sale necessary for the
         SCI Asset Conveyance were in form reasonably satisfactory to the
         Original Administrative Agent.

                 (h)      Appraisals.  Appraisals shall have been completed, at
         the expense of the Company, determining the valueinuse of (i) the
         Company's real and personal Property, located at the Texas City, Texas
         facility, and (ii) designated personal Property of Sterling Pulp.

                 (i)      Solvency Opinion.  A solvency opinion by Houlihan,
         Lokey, Howard and Zukin, Inc., dated as of the STX Effective Date,
         addressed to the Original Administrative Agent, the Issuing Banks and
         the Original Lenders, stating that the Company is Solvent, before and
         after giving effect to the SCI Acquisition, Merger and SCI Asset
         Conveyance.

                 (j)      Lien Searches.  Lien searches reflecting no prior
         Liens on the Collateral other than Liens set forth on Schedule
         5.04(b).

                 (k)      Repayment of Debt and Release of Liens.  Provision
         satisfactory to the Agents under the Original Credit Agreement having
         been made for the prepayment and refinancing of all Indebtedness of
         the Company and its Subsidiaries and termination of commitments
         described on Schedule 5.04(a), subject only to making available the
         proceeds of the Loans for such prepayment and refinancing and all
         Liens identified on Schedule 5.04(b) have been released or
         documentation providing for the release of all such Liens shall have
         been duly executed by all necessary Persons and provision satisfactory
         to the Agents under the Original Credit Agreement shall have been made
         for delivery thereof to the Original Administrative Agent upon
         repayment of the Indebtedness of the Company and its Subsidiaries
         described on Schedule 5.04(a);

                 (l)      Secondary ESOP Loan Documents.  Duly completed and
         executed copies of the Secondary ESOP Note and the ESOP Security
         Agreement.

                 (m)      Financial Statements and Projections.  The financial
         condition of the Company and SCI reflected in the financial
         information and projections of the Company and SCI that were delivered
         to the Original Lenders as of the STX Closing Date by the Company,
         have not changed as of the STX Effective Date in such a way as to
         materially and adversely affect the prospects of the Company or
         otherwise cause or result in a Material Adverse Effect (after giving
         effect to the Merger and SCI Asset Conveyance).

                 (n)      STX Pilko Report.  A certificate of the Company,
         dated as of the STX Effective Date, to the effect that to the
         Company's best knowledge, no relevant facts, conditions or






                                     74
<PAGE>   83
         circumstances pertaining to environmental claims or liabilities shall
         have arisen that would cause the STX Pilko Report, if deemed to have
         been delivered on the STX Effective Date, to contain any material
         misstatement of fact, or any omission of any material fact necessary
         to make the STX Pilko Report accurate, complete and not misleading,
         except to the extent that any such fact, condition, or circumstance
         could not reasonably be expected to have a Material Adverse Effect.

                 (o)      Albright Indemnity.  The Albright Indemnity shall
         remain legal, valid and binding in all respects as of the STX
         Effective Date.

                 (p)      Tax Sharing Agreement.  The Tax Sharing Agreement
         dated as of the STX Effective Date.

         Section 3.03     Conditions Precedent to AFB Loans.  At the time of
the making by such AFB Lender of its AFB Loans under the AFB Acquisition Credit
Agreement, all obligations of the Company hereunder to the AFB Administrative
Agent or any AFB Lender incurred prior to such AFB Loans, shall have been paid
in full, and the AFB Administrative Agent shall have received the following,
each in form and substance reasonably satisfactory to the Agents under the AFB
Acquisition Credit Agreement and the AFB Lenders, with an original thereof for
the AFB Administrative Agent and with sufficient copies thereof for each AFB
Lender (except that in the case of the Notes, the originals thereof will be
delivered to the respective AFB Lenders):

                 (a)      Notes-  A duly completed and executed Note for each
         AFB Lender and in each case dated as of the AFB Effective Date, and
         payable to the order of such AFB Lender.

                 (b)      Resolutions and Incumbency Certificates- 

                          (i)     certified copies of the resolutions of the
                 Boards of Directors of the Company, Holdco, and any of the
                 Company's Subsidiaries that are parties to any Financing
                 Document, dated, as to the Company,  as of the AFB Effective
                 Date, and as to Holdco and the Company's Subsidiaries, as of
                 the AFB Effective Date, and  approving, as appropriate, the
                 AFB Loans, the Notes, the AFB Acquisition Credit Agreement and
                 the other Financing Documents, and all other documents, if
                 any, to which the Company, Holdco or such Subsidiary is a
                 party and evidencing corporate authorization with respect to
                 such documents;

                          (ii)    a certificate of the Secretary or an
                 Assistant Secretary of the Company dated as of the AFB
                 Effective Date, and certifying (A) the name, title and true
                 signature of each officer of such Person authorized to execute
                 the Notes, the AFB Acquisition Credit Agreement, and the other
                 Financing Documents to which it is a party, (B) the name,
                 title and true signature of each officer of such Person
                 authorized to provide the certifications required pursuant to
                 the AFB Acquisition Credit Agreement including, but not
                 limited to, certifications required pursuant to Section 5.02,
                 the Borrowing Request and (C) that attached thereto is a true
                 and complete copy of the articles of incorporation and bylaws
                 of the Company, as amended to date, and a recent good standing
                 certificate; and






                                     75
<PAGE>   84
                          (iii)   a certificate of the Secretary or an
                 Assistant Secretary of Holdco and of each Subsidiary that is a
                 party to any Financing Document, in each case, dated as of the
                 AFB Effective Date and certifying (x) the name, title and true
                 signature of each officer of Holdco or such Subsidiary, as the
                 case may be, authorized to execute each such Financing
                 Document to which it is a party, and (y) that attached thereto
                 is a true and complete copy of the articles of incorporation
                 and bylaws of Holdco or such Subsidiary, as the case may be,
                 as amended to date, and a recent good standing certificate for
                 Holdco or such Subsidiary, as the case may be.

                 (c)      Opinions of Counsel-The following opinions of
         counsel, in each case addressed to each of the Agents under the AFB
         Acquisition Credit Agreement and the AFB Lenders and covering such
         other matters as any AFB Administrative Agent or the AFB Lenders may
         reasonably request:

                          (i)     Andrews & Kurth L.L.P., counsel to Holdco,
                 the Company and the Subsidiary Guarantors substantially in the
                 form of Exhibit E-9 hereto; and

                          (ii)    Local counsel to the Company dated as of the
                 AFB Effective Date and substantially in the form of Exhibits
                 E-10 through E-12 as to the laws of Canada and the States of
                 Georgia and Florida.

                 (d)      The Security Instruments and Guaranties- 

                          (i)     Security Agreement executed by Sterling
                 Fibers substantially in the Form of Exhibit F-14 and dated as
                 of the AFB Effective Date;

                          (ii)    Santa Rosa Deed of Trust executed by Sterling
                 Fibers substantially in the form of Exhibit F-15 and dated as
                 of the AFB Effective Date;

                          (iii)   Limited Guaranty Agreement (Santa Rosa)
                 executed by Sterling Fibers substantially in the form of
                 Exhibit F-16 and dated as of the AFB Effective Date;

                          (iv)    Collateral Assignment (Intercompany Loans and
                 Accounts) executed by Sterling Fibers substantially in the
                 form of Exhibit F-17 dated as of the AFB Effective Date;

                          (v)     Second Lien Deed of Trust executed by the
                 Company substantially in the form of Exhibit F-10 dated as of
                 the AFB Effective Date;

                          (vi)    Guaranty Agreement dated as of the AFB
                 Effective Date substantially in the form of Exhibit K-1
                 hereto, and executed by the then existing Subsidiary
                 Guarantors in favor of the Agents under the Original Credit
                 Agreement and the AFB Acquisition Credit Agreement, the
                 Issuing Banks, the Original Lenders and the AFB Lenders;






                                     76
<PAGE>   85
                          (vii)   Subrogation and Contribution Agreement
                 substantially in the form of Exhibit K-2 hereto, and dated as
                 of the AFB Effective Date executed by the Company and the then
                 existing Subsidiary Guarantors;

                          (viii)  Second Amendment and Supplement to Security
                 Agreement dated as of the AFB Effective Date executed by the
                 Company, granting to the Original Administrative Agent a first
                 priority security interest in all personal Property described
                 therein, as security for the indebtedness defined therein as
                 the "Obligations";

                          (ix)    First Amendment and Supplement to Security
                 Agreements dated as of the AFB Effective Date executed by each
                 of the then existing Subsidiary Guarantors, granting to the
                 Original Administrative Agent a first priority security
                 interest in all personal Property described therein of each
                 such Person, as security for the indebtedness respectively
                 defined therein as the "Obligations";

                          (x)     Second Amendment and Supplement to Security
                 Agreement (Pledge) dated as of the AFB Effective Date executed
                 by Holdco granting to the Original Administrative Agent a
                 first priority security interest in 100% of the capital stock
                 of the Company, as security for the Lender Indebtedness under
                 the Original Credit Agreement and the AFB Acquisition Credit
                 Agreement;

                          (xi)    Second Amendment and Supplement to Security
                 Agreement (Pledge) dated as of the AFB Effective Date executed
                 by the Company granting to the Original Administrative Agent a
                 first priority security interest in 100% of the Capital Stock
                 of the Company's directly owned U.S. Subsidiaries, as security
                 for the Lender Indebtedness under the Original Credit
                 Agreement and the AFB Acquisition Credit Agreement;

                          (xii)   First Amendment and Supplement to Security
                 Agreement (Pledge) dated as of the AFB Effective Date executed
                 by Sterling Canada granting to the Original Administrative
                 Agent a first priority security interest in 65% of the capital
                 stock of Sterling Pulp and Sterling NRO and 100% of the
                 capital stock of Sterling Pulp Chemicals US, Inc., as security
                 for the Lender Indebtedness under the Original Credit
                 Agreement and the AFB Acquisition Credit Agreement;

                          (xiii)  First Amendment and Supplement to Security
                 Agreement (Pledge) dated as of the AFB Effective Date executed
                 by Sterling Pulp Chemicals US, Inc. granting to the Original
                 Administrative Agent a first priority security interest in
                 100% of the capital stock of Sterling Pulp Chemicals, Inc., as
                 security for the Lender Indebtedness under the Original Credit
                 Agreement and the AFB Acquisition Credit Agreement;

                          (xiv)   First Amendment and Supplement to the
                 Leasehold Deed to Secure Debt and Security Agreement covering
                 the leasehold estate under the Valdosta Lease and dated as of
                 the AFB Effective Date;






                                     77
<PAGE>   86
                          (xv)    Second Amendment and Supplement to Collateral
                 Assignment (Intercompany Loans and Accounts) dated as of the
                 AFB Effective Date executed by the Company, assigning to the
                 Original Administrative Agent the Company's rights, titles and
                 interests in and to all intercompany loans and accounts owing
                 to the Company by any of its Subsidiaries, whether or not
                 evidenced by promissory notes or other instruments, as
                 security for the Lender Indebtedness under the Original Credit
                 Agreement and the AFB Acquisition Credit Agreement;

                          (xvi)   First Amendment and Supplement to Collateral
                 Assignments (Intercompany Loans and Accounts) dated as of the
                 AFB Effective Date executed by each Subsidiary Guarantor,
                 assigning to the Original Administrative Agent such Subsidiary
                 Guarantor's rights, titles and interests in and to all
                 intercompany loans and accounts owing to such Subsidiary
                 Guarantor by the Company or any of its other Subsidiaries,
                 whether or not evidenced by promissory notes or other
                 instruments, as security for the Lender Indebtedness under the
                 Original Credit Agreement and the AFB Acquisition Credit
                 Agreement;

                          (xvii)  First Amendment and Supplement to Security
                 Agreement (Pledge-Bonds) dated as of the AFB Effective Date
                 executed by Sterling Canada granting to the Original
                 Administrative Agent a first priority security interest in the
                 Valdosta Bonds;

                          (xviii) Second Amendment and Supplement to Collateral
                 Assignment (ESOP) dated as of the AFB Effective Date executed
                 by the Company in favor of the Original Administrative Agent;

                          (xix)   Security Agreement (ESOP) dated as of the 
                 AFB Effective Date;

                          (xx)    Financing Statements, as appropriate, or
                 other filings with Governmental Authorities to perfect the
                 security interests created by the instruments delivered under
                 clauses (i) through (xix) above;

                          (xxi)   Stock certificates and corresponding stock
                 powers to perfect the Original Administrative Agent's security
                 in the capital stock pledged by the Company pursuant to the
                 instrument delivered under clauses (xi), (xii), (xiii) and
                 (xiv) above;

                          (xxii)  all Property in which the Administrative
                 Agent shall, at such time, be entitled to have a Lien pursuant
                 to this Agreement or any other Financing Document shall have
                 been physically delivered to the possession of the
                 Administrative Agent to the extent that such possession is
                 necessary for the purpose of perfecting such Lien in such
                 Collateral;  and

                          (xxiii) the Intercreditor Agreement dated as of the 
                 AFB Effective Date.






                                     78
<PAGE>   87
                 (e)      Insurance.   A certificate of insurance coverage,
         dated as of the AFB Effective Date evidencing that the Company and its
         Subsidiaries are carrying insurance in accordance with Section 5.01(e)
         hereof.  In addition, the AFB Administrative Agent shall have received
         evidence satisfactory to the AFB Administrative Agent that none of the
         improved real estate Collateral is situated in an area that has been
         identified by the Director of the Federal Emergency Management Agency
         (as to such Collateral located in the United States of America) or any
         other Governmental Authority as an area having special flood hazards.
         Should it be determined, however, that any of the real estate
         Collateral is situated in an area identified as having special flood
         hazards, the AFB Administrative Agent shall have received a copy of
         the applicable flood insurance policies (or policy applications), in
         form and substance satisfactory to the Required Lenders, indicating
         that the maximum limits of coverage have been obtained and that the
         full premium therefor has been paid in full.

                 (f)      Title Insurance; Survey.  Mortgagee's Policy of Title
         Insurance in form and substance satisfactory to the Original
         Administrative Agent insuring the Lien on  the Santa Rosa Plant in
         Santa Rosa County, Florida granted pursuant to the Santa Rosa Deed of
         Trust in the amount of $14,500,000 and a current survey covering the
         Santa Rosa Plant.

                 (g)      Consummation of AFB Acquisition.  The AFB Acquisition
         shall have been consummated in accordance with the terms of the
         Purchase Agreement and the Purchase Agreement shall not have been
         amended or modified other than with express written consent of the
         Required AFB Lenders (except for amendments that do not materially
         change the terms of the AFB Acquisition as contemplated in the
         Purchase Agreement as of December 23, 1996), subject only to the
         funding of the AFB Loans.  All conditions precedent to the AFB
         Acquisition set forth in the Purchase Agreement shall have been
         satisfied and shall not have been amended, modified or waived since
         December 23, 1996 without the express written consent of the AFB
         Lenders.  All representations and warranties made by the Cytec Parties
         in the Purchase Agreement shall be true and correct as of the AFB
         Effective Date in all material respects and shall not have been
         amended, modified or waived since the AFB Effective Date, without the
         express written consent of the AFB Lenders.  All documents,
         instruments, agreements, transfers, conveyances and bills of sale
         necessary for the AFB Acquisition shall be in form reasonably
         satisfactory to the AFB Administrative Agent.

                 (h)      Appraisals.  Appraisals shall have been completed, at
         the expense of the Company, determining the value-in-use of the real
         and personal Property to be acquired in the AFB Acquisition.

                 (i)      Lien Searches.  Lien searches reflecting no prior
         Liens on the Collateral other than Liens set forth on Schedule
         5.04(b).

                 (j)      Financial Statements and Projections.  The financial
         condition of the Company reflected in the financial information and
         projections of the Company that were delivered to the Lenders on or
         before January 6, 1997, by the Company have not changed in such a way
         as to






                                     79
<PAGE>   88
         materially and adversely affect the prospects of the Company or
         otherwise cause or result in a Material Adverse Effect (after giving
         effect to the AFB Acquisition).

                 (k)      AFB Pilko Report.  A copy of the AFB Pilko Report and
         a certificate of the Company, dated as of the AFB Effective Date, to
         the effect that to the Company's best knowledge, no relevant facts,
         conditions or circumstances pertaining to environmental claims or
         liabilities shall have arisen that would cause the AFB Pilko Report,
         if deemed to have been delivered on the AFB Effective Date, to contain
         any material misstatement of fact, or any omission of any material
         fact necessary to make the AFB Pilko Report accurate, complete and not
         misleading, except to the extent that any such fact, condition, or
         circumstance could not reasonably be expected to have a Material
         Adverse Effect.

                 (l)      Albright Indemnity.  The Albright Indemnity shall
         remain legal, valid and binding in all respects as of the AFB
         Effective Date.

                 (m)      Additional Equity.  Evidence of the receipt by Holdco
         of at least $10,000,000 of new common equity comprised of (i) at least
         $9,700,000 of additional cash equity (and contributed by Holdco to the
         Company and contributed or loaned by the Company to Sterling Fibers of
         such cash equity) and (ii) up to $300,000 of Equity Notes, in each
         case on terms and conditions satisfactory to the AFB Administrative
         Agent.

                 (n)      Issuance of Preferred Stock.  Evidence satisfactory
         to the AFB Administrative Agent of the issuance by Holdco of 100,000
         shares of Preferred Stock to Cytec Industries on terms and conditions
         as set forth in Exhibit L-1.

                 (o)      STX First Amendment  An executed copy of the STX
         First Amendment in form and substance satisfactory to the AFB
         Administrative Agent.

                 (p)      Conditions to Funding Under the Original Credit
         Agreement.  A certificate from the Company certifying that the
         conditions precedent set forth in Section 3.04(a), (b) and (c) of the
         Original Credit Agreement are satisfied as of the AFB Effective Date.

                 (q)      Annual Budget.  A copy of the annual budget of the
         Company and its Subsidiaries (consolidating on the basis of the
         principal lines of business of the Company and its Subsidiaries)
         setting forth in reasonable detail the projected revenues and expenses
         of the Company for the Fiscal Year ending on September 30, 1997 (which
         budget does not include provision for the AFB Acquisition).

                 (r)      No Default.  Both before and after giving effect to
         the AFB Loans and the proposed use of proceeds thereof, there shall
         exist no Default;

                 (s)      Representations and Warranties.  Both before and
         after giving effect to the AFB Loans and the proposed use of proceeds
         thereof, all representations and warranties contained herein and in
         the other Financing Documents executed and delivered on or after the
         date hereof






                                     80
<PAGE>   89
         shall be true and correct in all material respects with the same
         effect as though such representations and warranties had been made on
         and as of the date of such AFB Loan (unless such representation and
         warranty is expressly limited to an earlier date or is no longer true
         and correct solely as a result of transactions not prohibited by the
         Financing Documents); and

                 (t)      Documentation.  The AFB Administrative Agent shall
         have received such other documents as the AFB Administrative Agent (or
         any AFB Lender acting through the AFB Administrative Agent) may
         reasonably request, all in form and substance reasonably satisfactory
         to the Administrative Agent.

         Section 3.04     Conditions Precedent to Each Loan.  At the time of
the making by such Lender of each Loan, including the initial Loan but not
including continuations or conversions pursuant to Section 2.11 (before as well
as after giving effect to such Loan and to the proposed use of the proceeds
thereof):

                 (a)      No Default.  There shall exist no Default;

                 (b)      Representations and Warranties.  All representations
         and warranties contained herein and in the other Financing Documents
         executed and delivered on or after the date hereof shall be true and
         correct in all material respects with the same effect as though such
         representations and warranties had been made on and as of the date of
         such Loan (unless such representation and warranty is expressly
         limited to an earlier date or is no longer true and correct solely as
         a result of transactions not prohibited by the Financing Documents);
         and

                 (c)      Documentation.  The Administrative Agent shall have
         received such other documents as the Administrative Agent (or any
         Lender acting through the Administrative Agent) may reasonably
         request, all in form and substance reasonably satisfactory to the
         Administrative Agent.

         Each Borrowing Request submitted by the Company, and the acceptance by
the Company of the proceeds of such Borrowing (but not including continuations
or conversions pursuant to Section 2.11), shall constitute a representation and
warranty by the Company, as of the date of such Borrowing, that the conditions
specified in Subsections 3.04(a) and (b) have been satisfied.


                                   ARTICLE IV

                         REPRESENTATIONS AND WARRANTIES

         In order to induce the Lenders to enter into this Agreement, the
Company represents and warrants to the Lenders (which representations and
warranties (i) will survive the delivery of the Notes, (ii) made by the Company
as of the STX Closing Date, were made assuming that the SCI Acquisition,
Merger, and SCI Asset Conveyance had occurred on or before the STX Closing Date
and (iii) made by the Company as of






                                     81
<PAGE>   90
the AFB Effective Date, were made assuming that the AFB Acquisition had
occurred on or before the AFB Effective Date) that:

         Section 4.01     Corporate Existence.  The Company and each of its
Subsidiaries are corporations duly organized, legally existing and in good
standing under the laws of the jurisdictions in which they are incorporated and
are duly qualified as foreign corporations in all jurisdictions wherein the
Property owned or the business transacted by them makes such qualification
necessary, except where the failure to be so qualified would not have a
Material Adverse Effect.

         Section 4.02     Corporate Power and Authorization.  The Company is
authorized and empowered to create and issue the Notes; the Company and each of
its Subsidiaries are duly authorized and empowered to execute, deliver and
perform the Financing Documents, including this Agreement, to which they
respectively are parties; and all corporate action on the Company's part
requisite for the due creation and issuance of the Notes on the Company's and
each of its Subsidiaries' respective part requisite for the due execution,
delivery and performance of the Financing Documents, including this Agreement,
to which the Company and each of its Subsidiaries respectively are parties has
been duly and effectively taken.

         Section 4.03     Binding Obligations.  This Agreement does, and the
Notes and other material Financing Documents to which the Company and each of
its Subsidiaries respectively are parties upon their creation, issuance,
execution and delivery will, when issued and delivered under this Agreement,
constitute legal, valid and binding obligations of the Company and each such
Subsidiary that is a party thereto, respectively, and will be enforceable in
accordance with their respective terms (except that enforcement may be subject
to any applicable bankruptcy, insolvency or similar laws generally affecting
the enforcement of creditors' rights and subject to the availability of
equitable remedies).

         Section 4.04     No Legal Bar or Resultant Lien.  The execution,
delivery and performance of the Notes and the other Financing Documents,
including this Agreement, to which the Company or any of its Subsidiaries is a
party do not and will not violate or create a default under any provisions of
the articles or certificate of incorporation or bylaws of the Company or any of
its Subsidiaries, or any contract, agreement, instrument or Governmental
Requirement to which the Company or any of its Subsidiaries is subject, or
result in the creation or imposition of any Lien upon any Properties of the
Company or any of its Subsidiaries, other than those violations and defaults
that would not have a Material Adverse Effect upon the Company's or such
Subsidiaries' use of such Properties or those permitted by this Agreement.

         Section 4.05     No Consent.  The Company's and each of its
Subsidiaries' respective execution, delivery and performance of the Notes and
the other Financing Documents, including this Agreement, to which the Company
and each such Subsidiary respectively are parties, and the consummation of the
Merger, the SCI Acquisition, the AFB Acquisition, and the Saskatoon Acquisition
do not require notice to or filing or registration with, or the authorization,
consent or approval of or other action by any other Person, including, but not
limited to, any Governmental Authority, except those obtained or made or where
the failure to do so could not reasonably be expected to have a Material
Adverse Effect.






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         Section 4.06     Financial Information.

                 (a)      Financial Statements. The March 31, 1996 pro forma
         consolidated financial statements of the Company heretofore delivered
         to the Lenders were prepared consistent with GAAP and present the
         estimated consolidated financial condition and operations of the
         Company at such date and the results of its operations for the
         six-month period then ended on a pro forma basis.

                 (b)      Audited Financial Statements.  The audited
         consolidated balance sheets of the Company and its Subsidiaries as of
         September 30, 1995 and 1996, and the related audited consolidated
         statements of income, retained earnings and cash flows for the years
         then ended, including in each case the related schedules and notes,
         reported on by, in the case of the 1995 financial statements, Arthur
         Andersen LLP, and in the case of the 1996 financial statements,
         Deloitte & Touche LLP, true copies of which have been previously
         delivered to each of the Lenders, fairly present the consolidated
         financial condition of the Company and its Subsidiaries as of the
         dates thereof and the consolidated results of operations for such
         periods, in accordance with GAAP applied on a consistent basis.

                 (c)      No Material Adverse Effect.  Since September 30,
         1995, there has been no event or occurrence that could reasonably be
         expected to have a Material Adverse Effect.

         Section 4.07     Investments and Guaranties.  Neither the Company nor
any of its Subsidiaries has made investments in or advances to any Person or
guaranties of the obligations of any Person that is not a Subsidiary of the
Company, except those permitted by Section 5.04, reflected in the Financial
Statements or described in Schedule 4.07.

         Section 4.08     Litigation.  Except as set forth in Schedule 4.08,
there is no material action, suit or proceeding, or any material governmental
investigation or any arbitration, in each case pending or, to the knowledge of
the Company, threatened against the Company or any of its Subsidiaries
(excluding Unrestricted Subsidiaries) or any material Property of any thereof
before any court or arbitrator or any Governmental Authority.  There is no
material action, suit or proceeding, or any material governmental investigation
or any arbitration, in each case pending or, to the knowledge of the Company,
threatened against any Unrestricted Subsidiary or any material Property of any
Unrestricted Subsidiary before any court or arbitrator or any Governmental
Authority that could reasonably be expected to have a Material Adverse Effect.
There is no action, suit or proceeding, or any governmental investigation or
any arbitration, in each case pending or, to the knowledge of the Company,
threatened against the Company or any of its Subsidiaries or any material
Property of any thereof before any court or arbitrator or any Governmental
Authority which (i) challenges the validity of this Agreement, any Note, any
Application, the Subsidiary Guaranty or any of the other Financing Documents or
(ii) could reasonably be expected to have a Material Adverse Effect.

         Section 4.09     Use of Proceeds.  The Company will use the proceeds
of the Loans only for the purposes specified in the Introductory Statement to
this Agreement.  The Letters of Credit will be used only for the purposes
provided in Section 2.03.  Neither the Company nor any of its Subsidiaries is
engaged principally, or as one of its important activities, in the business of
extending credit for the purpose, whether immediate, incidental or ultimate, of
buying or carrying Margin Stock (within the






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meaning of Regulations, G, U or X) and no part of the proceeds of any Loan
hereunder will be used to buy or carry any Margin Stock in violation of
Regulation G, U, or X.  Neither the Company nor any Person acting on behalf of
the Company has taken or will take any action which could reasonably be
expected to cause the Notes or any of the Financing Documents, including this
Agreement, to violate Regulations G, U or X or any other regulation of the
Board of Governors of the Federal Reserve System, in each case as now in effect
or as the same may hereinafter be in effect.

         Section 4.10     Employee Benefits.

                 (a)      Except as could not reasonably be expected to have a
         Material Adverse Effect (i) the Company, its Subsidiaries and each
         ERISA Affiliate have complied in all material respects with all
         applicable laws regarding each Plan (including, where applicable,
         ERISA, the Code, the Pension Benefits Act (Ontario), and the Income
         Tax Act (Canada)); (ii) each Plan is, and has been, maintained and
         administered in substantial compliance with its terms, applicable
         collective bargaining agreements, and all applicable laws  (including,
         where applicable, ERISA, the Code, the Pension Benefits Act (Ontario),
         and the Income Tax Act (Canada)); and (iii) no act, omission or
         transaction has occurred which could result in imposition on the
         Company, any Subsidiary of the Company or any ERISA Affiliate (whether
         directly or indirectly) of (A) either a civil penalty assessed
         pursuant to Subsections (c), (i) or (l) of Section 502 of ERISA or a
         tax imposed pursuant to Chapter 43 of Subtitle D of the Code or (B)
         breach of fiduciary duty liability damages under Section 409 of ERISA.

                 (b)      There exists no material outstanding liability of the
         Company, any of its Subsidiaries or any ERISA Affiliate with respect
         to any Plan that has been terminated.  No material liability to the
         PBGC (other than for the payment of current premiums which are not
         past due) by the Company, any Subsidiary of the Company or any ERISA
         Affiliate has been or is expected by the Company, any Subsidiary of
         the Company or any ERISA Affiliate to be incurred with respect to any
         Plan.  No ERISA Termination Event with respect to any Plan has
         occurred or is reasonably expected to occur  (other than an event
         described in clause (i) or (ii) of the definition of "ERISA
         Termination Event" that could not reasonably be expected to have a
         Material Adverse Effect).

                 (c)      Full payment when due has been made of all amounts
         which the Company, any of its Subsidiaries or any ERISA Affiliate is
         required under the terms of each Plan or applicable law to have paid
         as contributions to such Plan (excluding any nonpayment involving an
         amount that is not material), and no accumulated funding deficiency
         (as defined in Section 302 of ERISA and Section 412 of the Code),
         whether or not waived, exists with respect to any Plan.

                 (d)      With respect to any Plan that is a pension plan
         subject to the Pension Benefits Act (Ontario), such Plan is fully
         funded, on a going concern basis, in accordance with its terms and
         regulatory requirements as outlined by the Pension Benefits Act
         (Ontario), administrative requirements of the Pension Commission of
         Ontario and the most recent actuarial report filed with the Pension
         Commission of Ontario in respect of such Plan except to the extent any
         failure to do so could not reasonably be expected to have a Material
         Adverse Effect.






                                     84
<PAGE>   93
                 (e)      The actuarial present value of the benefit
         liabilities (computed on an accumulated benefit obligation basis in
         accordance with GAAP) under all Plans in the aggregate that are
         subject to Title IV of ERISA does not, as of the end of the most
         recently ended fiscal year of such Plans, exceed the current value of
         the assets of all Plans in the aggregate that are allocable to such
         benefit liabilities by (i) an amount that could reasonably be expected
         to cause a Material Adverse Effect, if such excess is the result of a
         change in market conditions, and (ii) more than $10,000,000 if such
         excess is for any other reason.  The term "actuarial present value of
         the benefit liabilities" shall have the meaning specified in Section
         4041 of ERISA.

                 (f)      Except as expressly permitted pursuant to Sections
         5.04(i)(v) and (vi), neither the Company, any Subsidiary of the
         Company nor any ERISA Affiliate sponsors, maintains or contributes to,
         or has at any time in the preceding six-year period sponsored,
         maintained or contributed to, (i) any "multiemployer plan" (as defined
         in Section 3(37) or 4001(a)(3) of ERISA) or (ii) any "multiemployer
         pension plan" (as defined in the Pension Benefits Act (Ontario)).

                 (g)      Neither the Company, any Subsidiary of the Company
         nor any ERISA Affiliate is required to provide security to a Plan
         pursuant to Section 401(a)(29) of the Code.

                 (h)      The execution and delivery of the Financing Documents
         and the Secondary ESOP Loan Documents, the consummation of the
         Transactions and the transactions provided for in and contemplated by
         the Secondary ESOP Loan Documents, and the lending of funds pursuant
         to the provisions of the Financing Documents and the Secondary ESOP
         Loan Documents will not involve or give rise to any nonexempt
         prohibited transaction within the meaning of Section 406 of ERISA or
         Section 4975 of the Code.

         Section 4.11     Taxes; Governmental Charges.  The Company and its
Subsidiaries have filed all tax returns and reports required to be filed and
have paid all taxes, assessments, fees and other governmental charges levied
upon any of them or upon any of their respective Properties or income which are
due and payable, including interest and penalties, except where failure to so
pay or file would not have a Material Adverse Effect, or have provided adequate
reserves for the payment thereof if required in accordance with GAAP for the
payment thereof, except such interest and penalties as are being contested in
good faith by appropriate actions or proceedings and for which adequate
reserves for the payment thereof as required by GAAP have been provided.

         Section 4.12     Titles, etc.  The Company and its Subsidiaries have
indefeasible title to their respective material (individually or in the
aggregate) Properties, and with respect to leased Properties, indefeasible
title to the leasehold estate with respect thereto, pursuant to valid and
enforceable leases, free and clear of all Liens except (i) Liens disclosed to
the Lenders in Schedule 4.12, (ii) in addition to the Liens disclosed in
Schedule 4.12, other Liens and minor irregularities in title which do not
materially interfere with the occupation, use and enjoyment by the Company or
any Subsidiary of the Company of any of their respective Properties in the
normal course of business as presently conducted or materially impair the value
thereof for such business, (iii) Liens otherwise permitted or contemplated by
this Agreement or the other Financing Documents and (iv) where the failure of
an Unrestricted Subsidiary to hold indefeasible title to its Properties would
not have a Material Adverse Effect.






                                     85
<PAGE>   94
         Section 4.13     Defaults.  Neither the Company nor any of its
Subsidiaries is in default nor has any event or circumstance occurred which,
but for the passage of time or the giving of notice, or both, would constitute
a default (in any respect that would have a Material Adverse Effect) under any
loan or credit agreement, indenture, mortgage, deed of trust, security
agreement or other instrument or agreement evidencing or pertaining to any
Indebtedness of the Company or any of its Subsidiaries, or under any material
agreement or instrument to which the Company or any of its Subsidiaries is a
party or by which the Company or any of its Subsidiaries is bound, except as
disclosed to the Lenders in Schedule 4.13.  No Default hereunder has occurred
and is continuing.

         Section 4.14     Casualties; Taking of Properties.  Since September
30, 1995, neither the business nor the Properties of the Company or any of its
Subsidiaries have been affected in a manner that has had or would have a
Material Adverse Effect as a result of any fire, explosion, earthquake, flood,
drought, windstorm, accident, strike or other labor disturbance, embargo,
requisition or taking of Property or cancellation of contracts, permits or
concessions by any domestic or foreign government or any agency thereof, riot,
activities of armed forces or acts of God or of any public enemy.

         Section 4.15     Compliance with the Law.  Neither the Company nor any
of its Subsidiaries:

                 (a)      is in violation of any Governmental Requirement; and

                 (b)      has failed to obtain any license, permit,
         right-of-way, franchise or other right or governmental authorization
         necessary to the ownership of any of their respective Properties or
         the conduct of their respective business;

which violation or failure would have (in the event that such a violation or
failure were asserted by any Person through appropriate action) a Material
Adverse Effect.

         Section 4.16     No Material Misstatements.  No written information,
exhibit, schedule or report prepared by or on behalf of the Company and
furnished to the Agent or the Lenders by or at the direction of the Company or
any of its Subsidiaries in connection with the negotiation of this Agreement
contained any material misstatement of fact or, when such statement is
considered with all other written statements furnished to the Lenders in that
connection, omitted to state a material fact or any fact necessary to make the
statement contained therein not misleading; provided, that, the financial
information with respect to the Company's projections, copies of which have
been furnished to each Lender prior to the Restated Closing Date, were prepared
in good faith on the basis of the assumptions stated therein, which assumptions
were believed by the Company to be reasonable in all material respects at the
time made.

         Section 4.17     Investment Company Act.  The Company is not an
"investment company" or a company "controlled" by an "investment company" that
is incorporated in or organized under the laws of the United States or any
"State," as those terms are defined in the Investment Company Act of 1940, as
amended.  The execution and delivery by the Company and its Subsidiaries of
this Agreement and the other Financing Documents to which they respectively are
parties and their respective performance of the obligations provided for
therein, will not result in a violation of the Investment Company Act of 1940,
as amended.






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<PAGE>   95
         Section 4.18     Public Utility Holding Company Act.  The Company is
not a "holding company," or a "subsidiary company" of a "holding company," or
an "affiliate" of a "holding company" or of a "subsidiary company" of a
"holding company," or a "public utility" within the meaning of the Public
Utility Holding Company Act of 1935, as amended.

         Section 4.19     Subsidiaries.  As of the STX Closing Date, the
Company has no Subsidiaries except those shown in Schedule 4.19 hereto, which
schedule was complete and accurate on such date.  As of the AFB Effective Date,
the Company has no Subsidiaries except those shown in Schedule 4.19-A hereto,
which schedule was complete and accurate on such date.  As of the Restated
Closing Date, the Company has no Subsidiaries except those shown in Schedule
4.19-B hereto, which schedule is complete and accurate.  The Company owns,
either directly or indirectly, 100% of all stock of the Subsidiaries listed in
such Schedules.

         Section 4.20     Insurance.  All policies of fire, liability,
workmen's compensation, casualty, flood, business interruption and other forms
of insurance owned or held by the Company, and each of its Subsidiaries are
sufficient for compliance with all requirements of law and of all agreements to
which the Company or any of its Subsidiaries is a party; are valid, outstanding
and enforceable policies; provide adequate insurance coverage in at least such
amounts and against at least such risks (but including in any event public
liability) as are usually insured against in the same general area by companies
engaged in the same or a similar business for the assets and operations of the
Company and each of its Subsidiaries; and will not in any way be affected by,
or terminate or lapse by reason of, the transactions contemplated by this
Agreement. All such material policies are in full force and effect, all
premiums with respect thereto have been paid in accordance with their
respective terms, and no notice of cancellation or termination has been
received with respect to any such policy. Neither the Company nor any of its
Subsidiaries maintains any formalized self insurance program with respect to
its assets or operations or material risks with respect thereto in excess of
$5,000,000 in the aggregate.  The certificate of insurance delivered to the
Lenders pursuant to Section 3.01(b)(vi) contains an accurate and complete
description of all material policies of insurance owned or held by the Company
and each of its Subsidiaries on the Restated Closing Date.

         Section 4.21     Environmental Matters.  Except as disclosed to the
Lenders in the STX Pilko Report or the AFB Pilko Report:

                 (a)      Environmental Laws, etc.  Neither any Property of the
         Company or its Subsidiaries nor the operations conducted thereon
         violate any applicable order of any court or Governmental Authority or
         Environmental Laws, which violation could reasonably be expected to
         have a Material Adverse Effect or which could reasonably be expected
         to result in remedial obligations having a Material Adverse Effect
         assuming disclosure to the applicable Governmental Authority of all
         relevant facts, conditions and circumstances, if any, pertaining to
         the relevant Property.

                 (b)      No Litigation.  Without limitation of Subsection (a)
         above, no Property of the Company or its Subsidiaries nor the
         operations currently conducted thereon or by any prior owner or
         operator of such Property or operation, are in violation of or subject
         to any existing, pending or threatened action, suit, investigation,
         inquiry or proceeding by or before any court or






                                     87
<PAGE>   96
         Governmental Authority or to any remedial obligations under
         Environmental Laws, which violation, action, suit, investigation,
         inquiry or proceeding could reasonably be expected to have a Material
         Adverse Effect or which could reasonably be expected to result in
         remedial obligations having a Material Adverse Effect assuming
         disclosure to the applicable Governmental Authority of all relevant
         facts, conditions and circumstances, if any, pertaining to the
         relevant Property.

                 (c)      Notices, Permits, etc.  All notices, permits,
         licenses or similar authorizations, if any, required to be obtained or
         filed by the Company or its Subsidiaries in connection with the
         operation or use of any and all Property of the Company or its
         Subsidiaries, including but not limited to past or present treatment,
         storage, disposal or release of a hazardous substance or solid waste
         into the environment, have been duly obtained or filed except to the
         extent the failure to obtain or file such notices, permits, licenses
         or similar authorizations could not reasonably be expected to have a
         Material Adverse Effect or which could reasonably be expected to
         result in remedial obligations having a Material Adverse Effect
         assuming disclosure to the applicable Governmental Authority of all
         relevant facts, conditions and circumstances, if any, pertaining to
         the relevant Property.

                 (d)      Hazardous Substances Carriers.  All hazardous
         substances or solid waste generated at any and all Property of the
         Company or its Subsidiaries have in the past been transported, treated
         and disposed of only by carriers maintaining valid permits under RCRA
         and any other Environmental Law, except to the extent the failure to
         have such substances or waste transported, treated or disposed by such
         carriers could not reasonably be expected to have a Material Adverse
         Effect, and only at treatment, storage and disposal facilities
         maintaining valid permits under RCRA and any other Environmental Law,
         which carriers and facilities have been and are operating in
         compliance with such permits, except to the extent the failure to have
         such substances or waste treated, stored or disposed at such
         facilities, or the failure of such carriers or facilities to so
         operate, could not reasonably be expected to have a Material Adverse
         Effect or which could reasonably be expected to result in remedial
         obligations having a Material Adverse Effect assuming disclosure to
         the applicable Governmental Authority of all relevant facts,
         conditions and circumstances, if any, pertaining to the relevant
         Property.

                 (e)      Hazardous Substances Disposal.  The Company and its
         Subsidiaries have taken all reasonable steps necessary to determine
         and have determined that no hazardous substances or solid waste have
         been disposed of or otherwise released and there has been no
         threatened release of any hazardous substances on or to any Property
         of the Company or its Subsidiaries except in compliance with
         Environmental Laws, except to the extent the failure to do so could
         not reasonably be expected to have a Material Adverse Effect or which
         could reasonably be expected to result in remedial obligations having
         a Material Adverse Effect assuming disclosure to the applicable
         Governmental Authority of all relevant facts, conditions and
         circumstances, if any, pertaining to the relevant Property.

                 (f)      No Contingent Liability.  The Company and its
         Subsidiaries have no material contingent liability in connection with
         any release or threatened release of any hazardous substance or solid
         waste into the environment other than such contingent liabilities at
         any one time and from 




                                      88




<PAGE>   97
         time to time which could reasonably be expected to exceed $10,000,000
         in excess of applicable insurance coverage and for which adequate
         reserves for the payment thereof as required by GAAP have not been
         provided, or which could reasonably be expected to result in remedial
         obligations having a Material Adverse Effect assuming disclosure to
         the applicable Governmental Authority of all relevant facts,
         conditions and circumstances, if any, pertaining to such release or
         threatened release.

         Section 4.22     Solvency.  The Company and its Subsidiaries, taken as
a whole, and the Company and each of its material Subsidiaries (excluding
Unrestricted Subsidiaries) are Solvent, both before and after taking into
account the SCI Acquisition, the Merger, the AFB Acquisition and the Saskatoon
Acquisition.

         Section 4.23     Material Contracts.  As of the Restated Closing Date,
each of the Material Contracts is in full force and effect.  Neither the
Company nor any of its Subsidiaries is in default under or in breach of any
term or condition of any Material Contract that would have a Material Adverse
Effect, nor is it aware of any default under or breach of any term or condition
of any Material Contract by any other party thereto that would have a Material
Adverse Effect.

         Section 4.24     Employee Matters.  Except as set forth on Schedule
4.24, as of the Restated Closing Date, none of the Company or its Subsidiaries
(excluding Unrestricted Subsidiaries), or any of their respective employees, is
subject to any collective bargaining agreement.  There are no strikes,
slowdowns, work stoppages or controversies pending or, to the best knowledge of
the Company, threatened against the Company or its Subsidiaries, or their
respective employees, which could reasonably be expected to have, either
individually or in the aggregate, a Material Adverse Effect.  Except as set
forth in Schedule 4.24, none of the Company nor any of its Subsidiaries
(excluding Unrestricted Subsidiaries) is subject to an employment contract.

         Section 4.25     Senior Indebtedness.  The Lender Indebtedness
constitutes "Senior Debt" of the Company under and as defined in the Senior
Subordinated Notes Indenture and the Additional Senior Subordinated Notes
Indenture.

         Section 4.26     Unrestricted Subsidiary Qualification.  Each of
Sterling CAI, Sask Holdings and Sterling Sask complies with the requirements of
a Subsidiary to be designated as an Unrestricted Subsidiary as set forth in
clause (b) of the definition of Unrestricted Subsidiary set forth in Section
1.01.


                                   ARTICLE V

                                   COVENANTS

         Section 5.01     Certain Affirmative Covenants.  So long as any Lender
has any Commitment hereunder or any Loan remains unpaid or any Revolving Credit
Exposure remains outstanding, the Company will at all times comply with the
following covenants:






                                     89
<PAGE>   98

                 (a)      Maintenance and Compliance, etc.  The Company will
         and will cause each of its Subsidiaries to (i) except as permitted by
         Section 5.04(c) and except with respect to Unrestricted Subsidiaries,
         preserve and maintain its corporate existence, and (ii) except where
         failure to do so could not reasonably be expected to have a Material
         Adverse Effect, observe and comply with all Governmental Requirements.

                 (b)      Payment of Taxes and Claims, etc.  The Company will
         pay, and cause each of its Subsidiaries to pay, (i) all material
         taxes, assessments and governmental charges imposed upon it or upon
         its Property, and (ii) all material claims (including, but not limited
         to, claims for labor, materials, supplies or services) which could
         reasonably be expected, if unpaid, to become a Lien upon its Property,
         unless, in each case, the validity or amount thereof is being
         contested in good faith by appropriate action or proceedings and the
         Company has established adequate reserves in accordance with GAAP with
         respect thereto.

                 (c)      Further Assurances.  The Company will and will cause
         each of its Subsidiaries to cure promptly any defects in the creation
         and issuance of the Notes, and the execution and delivery of the
         Financing Documents, including this Agreement.  The Company at its
         expense will, as promptly as practical, execute and deliver to the
         Administrative Agent or the applicable Issuing Bank upon request all
         such other and further documents, agreements and instruments (or cause
         any of its Subsidiaries to take such action) in compliance with or
         performance of the covenants and agreements of the Company or any of
         its Subsidiaries in the Financing Documents, including this Agreement,
         or to further evidence and more fully describe the Collateral, or to
         correct any omissions in the Financing Documents, or more fully to
         state the security obligations set out herein or in any of the
         Financing Documents, or to perfect, protect or preserve any Liens
         created pursuant to any of the Financing Documents, or to make any
         recordings, to file any notices, or obtain any consents, all as may be
         necessary or appropriate in connection therewith.

                 (d)      Performance of Obligations.  The Company will pay the
         Notes according to the reading, tenor and effect thereof; and the
         Company will do and perform every act and discharge all of the
         obligations provided to be performed and discharged by the Company
         under the Financing Documents, including this Agreement, at the time
         or times and in the manner specified, and cause each of its
         Subsidiaries to take such action with respect to their obligations to
         be performed and discharged under the Financing Documents to which
         they respectively are parties.

                 (e)      Insurance.  The Company will and will cause each of
         its Subsidiaries to maintain or cause to be maintained, with
         financially sound and reputable insurers, insurance with respect to
         their respective Properties and business against such liabilities,
         casualties, risks and contingencies and in such types (including
         business interruption insurance and flood insurance) and amounts as is
         customary in the case of Persons engaged in the same or similar
         businesses and similarly situated and in accordance with any
         Governmental Requirement.  In the case of any fire, accident or other
         casualty causing loss or damage to any Properties of the Company and
         its Subsidiaries (excluding Unrestricted Subsidiaries) used in
         generating cash flow or required by applicable law, the proceeds of
         such policies in excess of $100,000 per occurrence shall be used to
         promptly repair or replace any such damaged Properties as required by
         applicable law, and otherwise shall be used






                                      90
<PAGE>   99
         in the Company's sole discretion, (i) to reasonably promptly repair or
         replace the damaged Property, (ii) to prepay the Term Loans in
         accordance with Section 2.10(c), or (iii) to reinvest in other
         Properties that, in the good faith judgment of the Company, meet the
         Company's capital investment criteria.  The Company will obtain
         endorsements to the policies pertaining to all physical Properties in
         which the Administrative Agent or the Lenders shall have a Lien under
         the Financing Documents, naming the Administrative Agent as a loss
         payee and containing provisions that such policies will not be
         cancelled without 30 days prior written notice having been given by
         the insurance company to the Administrative Agent.

                 (f)      Accounts and Records.  The Company will keep and will
         cause each of its Subsidiaries to keep proper books of record and
         account in accordance with GAAP.

                 (g)      Right of Inspection.  The Company will permit and
         will cause each of its Subsidiaries to permit any officer, employee or
         agent of the Administrative Agent (and during the continuance of any
         Default, any of the Lenders) to visit and inspect any of the
         Properties of the Company or any of its Subsidiaries, examine the
         Company's or any such Subsidiary's books of record and accounts, take
         copies and extracts therefrom, and discuss the affairs, finances and
         accounts of the Company or any of its Subsidiaries with the Company's
         or such Subsidiary's officers, accountants and auditors, as often and
         all at such reasonable times during normal business hours as may be
         reasonably requested by the Administrative Agent or any of the
         Lenders.

                 (h)      Operation and Maintenance of Property.  The Company
         will, and will cause each of its Subsidiaries to, operate its
         Properties or cause its Properties to be operated and maintained (i)
         in accordance with prudent industry practice in all material respects
         and in compliance in all material respects with the terms and
         provisions of all applicable leases, contracts and agreements and (ii)
         except where the noncompliance therewith could not reasonably be
         expected to cause or result in a Material Adverse Effect, in
         compliance with all applicable laws of the jurisdiction in which such
         Properties may be situated, and all applicable laws, rules and
         regulations of every other Governmental Authority from time to time
         constituted to regulate the ownership and operation of such
         Properties.

                 (i)      Additional Subsidiaries; Permitted Acquisitions; 
         Additional Liens.

                 (i)  If at any time after the Restated Closing Date the
         Company or its Subsidiaries create or acquire any one or more
         additional Subsidiaries (except for Unrestricted Subsidiaries):

                          (A)  the Company shall, and shall cause its U.S.
                 Subsidiaries, to execute and deliver to the Administrative
                 Agent, at the time of such new Subsidiary's creation or
                 acquisition, additional pledge agreements granting a security
                 interest in, (1) if such new Subsidiary is a U.S. Subsidiary,
                 100% of the capital stock of, and other equity interest in,
                 such Subsidiary owned by the Company or any such U.S.
                 Subsidiary, respectively, or (2) if such new Subsidiary is not
                 a U.S. Subsidiary, 65% or the capital stock of, and other
                 equity interest in, such Subsidiary owned by the Company or
                 any such U.S.  Subsidiary, respectively, in each case in
                 substantially the same form as the Pledge Agreement






                                      91
<PAGE>   100
                 executed by the Company or its U.S. Subsidiaries, as
                 applicable, in connection with this Agreement; and

                          (B)  if such new Subsidiary is a wholly-owned
                 (directly or indirectly) U.S. Subsidiary, the Company shall
                 cause such new Subsidiary to execute and deliver to the
                 Administrative Agent, at the time of such Subsidiary's
                 creation or acquisition, (1) a guaranty agreement in
                 substantially the same form as the Guaranty Agreement executed
                 by the Subsidiary Guarantors in connection with this
                 Agreement, and (2) appropriate mortgages and security
                 agreements and the like covering such Subsidiary's Property;

         provided that, if such new Subsidiary does not have, but only for so
         long as such new Subsidiary does not have, assets of more than
         $50,000, the Company shall not be required to comply with this Section
         5.01(i) with respect to such Subsidiary.

                 (ii)     If at any time after the Restated Closing Date the
         Company or any of its Subsidiaries (excluding Unrestricted
         Subsidiaries) makes a Permitted Acquisition with respect to a Person
         that is not a Subsidiary, the Company shall, and shall cause its U.S.
         Subsidiaries, to execute and deliver to the Administrative Agent at
         the time of such Permitted Acquisition, additional pledge agreements
         granting a security interest in 100% of the capital stock of, or other
         equity interest in, such Person owned by the Company or any such U.S.
         Subsidiary, respectively, in each case in substantially the same form
         as the Pledge Agreement executed by the Company or its U.S.
         Subsidiaries, as applicable, in connection with this Agreement.

                 (iii)    In connection with the execution and delivery of any
         guaranty agreement, pledge agreement, mortgage, security agreement or
         similar agreement pursuant to this Section 5.01(i), the Company shall,
         or shall cause the relevant Subsidiary to, deliver to the Lenders such
         corporate resolutions, certificates, legal opinions and such other
         related documents as shall be reasonably requested by the Required
         Lenders and consistent with the relevant forms and types thereof
         delivered on the STX Effective Date or the AFB Effective Date or as
         shall be otherwise reasonably acceptable to the Required Lenders.
         Each guaranty agreement, pledge agreement, mortgage, security
         agreement and the like delivered pursuant to this Section 5.01(i)
         shall be deemed to be a Security Instrument from and after the date of
         execution thereof.

                 (j)      Non-Consolidation of Unrestricted Subsidiaries  The
         Company will, and shall cause each of its Subsidiaries (excluding
         Unrestricted Subsidiaries) to, be operated at all times in such a
         manner that its assets and liabilities may not be substantively
         consolidated with those of any Unrestricted Subsidiary in the event of
         the bankruptcy or insolvency of such Unrestricted Subsidiary.  In this
         regard, the Company shall, and shall cause that each of its
         Subsidiaries (excluding Unrestricted Subsidiaries) shall:

                          (i)     not (A) consolidate or merge with or into any
                 Unrestricted Subsidiary or (B) sell, lease or otherwise
                 transfer, directly or indirectly, all or substantially all of
                 its assets to any Unrestricted Subsidiary;






                                      92
<PAGE>   101

                          (ii)    subject to Section 5.04 (e), engage only in
                 investments in Limited Liability Interests and matters
                 necessarily incident thereto;

                          (iii)   maintain corporate records and books of
                 account separate from each Unrestricted Subsidiary;

                          (iv)    maintain its assets separately from the
                 assets of any Unrestricted Subsidiary (including through
                 maintenance of a separate bank account);

                          (v)     not guarantee the obligations of any
                 Unrestricted Subsidiary, or advance funds (other than through
                 purchases of Limited Liability Interests as permitted by
                 Section 5.04(e)), for the payment of expenses or otherwise, to
                 any Unrestricted Subsidiary;

                          (vi)    conduct all of its business correspondence
                 and other communications in its own name and on its own
                 stationery;

                          (vii)   maintain separate financial statements;

                          (viii)  maintain a board of directors that is
                 separate from the boards of directors of all Unrestricted
                 Subsidiaries;

                          (ix)    maintain the requisite legal formalities in
                 order that the Company and its Subsidiaries (excluding
                 Unrestricted Subsidiaries) may each be treated as a legally
                 separate entity from any Unrestricted Subsidiary; and

                          (x)     cause each Unrestricted Subsidiary, at the
                 time of its creation or acquisition, to be adequately
                 capitalized.

         Section 5.02     Reporting Covenants.  So long as any Lender has any
Commitment hereunder or any Loan remains unpaid or any Revolving Credit
Exposure remains outstanding, the Company will furnish the following to the
Administrative Agent (which shall provide copies to each Lender) and, in the
case of Sections 5.02(a), (b), (d), (e), (g), (i), (j), (k) and (l) to each of
the Lenders:

                 (a)      Annual Financial Statements.  As soon as available
         and in any event within 90 days after the end of each Fiscal Year of
         the Company, a consolidated balance sheet of the Company and its
         Subsidiaries as at the end of such year and the related consolidated
         statements of income, retained earnings and cash flows of the Company
         and its Subsidiaries for such Fiscal Year, setting forth in each case
         in comparative form the figures for the previous Fiscal Year, all in
         reasonable detail and accompanied by a report thereon of independent
         public accountants of recognized national standing, which such report
         shall state that such consolidated financial statements present fairly
         the consolidated financial condition as at the end of such Fiscal
         Year, and the consolidated results of operations and cash flows for
         such Fiscal Year, of the Company and its Subsidiaries in accordance
         with GAAP, applied on a consistent basis.  At the same time, a
         consolidating balance sheet of the Company and its Subsidiaries as at
         the end of such year and






                                     93
<PAGE>   102
         related consolidating statements of income and cash flows for such
         Fiscal Year (in each case consolidating on the basis of principal
         lines of business of the Company and its Subsidiaries), accompanied by
         a certification thereon of a Responsible Officer, stating that such
         consolidating financial statements form the basis of the Company's
         consolidated financial statements and are fairly stated in all
         material respects when considered in relation thereto.

                 (b)      Quarterly Financial Statements.  As soon as available
         and in any event within 45 days after the end of each Fiscal Quarter
         of the Company, a consolidated balance sheet of the Company and its
         Subsidiaries as at the end of such quarter and the related
         consolidated statements of income, retained earnings and cash flows of
         the Company and its Subsidiaries for such Fiscal Quarter and for the
         portion of the Company's Fiscal Year ended at the end of such quarter,
         setting forth in each case in comparative form the figures for the
         corresponding quarter and the corresponding portion of the Company's
         previous Fiscal Year, all in reasonable detail and certified by a
         Responsible Officer that such financial statements are complete and
         correct and fairly present the consolidated financial condition as at
         the end of such Fiscal Quarter, and the consolidated results of
         operations and cash flows for such Fiscal Quarter and such portion of
         the Company's Fiscal Year, of the Company and its Subsidiaries in
         accordance with GAAP (subject to normal, year-end adjustments).  At
         the same time, a consolidating balance sheet of the Company and its
         Subsidiaries at the end of such Fiscal Quarter and related
         consolidating statements of income and cash flows, for the portion of
         the Company's Fiscal Year ended at such quarter (in each case
         consolidating on the basis of principal lines of business of the
         Company and its Subsidiaries), accompanied by a certification from a
         Responsible Officer that such consolidating financial statements form
         the basis of the Company's consolidated financial statements and are
         fairly stated in all material respects when considered in relation
         thereto.

                 (c)      Monthly Financial Statements.  As soon as available
         and in any event within 30 days after the end of each calendar month
         of the Company, a consolidated balance sheet of the Company and its
         Subsidiaries as at the end of such month and the related consolidated
         statements of income, retained earnings and cash flows of the Company
         and its Subsidiaries for such calendar month and for the portion of
         the Company's Fiscal Year ended at the end of such month, setting
         forth in each case in comparative form the figures for the
         corresponding month and the corresponding portion of the Company's
         previous Fiscal Year, all in reasonable detail and certified by a
         Responsible Officer that such financial statements are complete and
         correct and fairly present the consolidated financial condition as at
         the end of such calendar month, and the consolidated results of
         operations and cash flows for such calendar month and such portion of
         the Company's Fiscal Year, of the Company and its Subsidiaries in
         accordance with GAAP (subject to normal, yearend adjustments).  At
         the same time, a consolidating balance sheet of the Company and its
         Subsidiaries at the end of such calendar month and related
         consolidating statements of income and cash flows, for the portion of
         the Company's Fiscal Year ended at such month (in each case
         consolidating on the basis of principal lines of business of the
         Company and its Subsidiaries), accompanied by a certification from a
         Responsible Officer that such consolidating financial statements form
         the basis of the Company's consolidated financial statements and are
         fairly stated in all material respects when considered in relation
         thereto.






                                     94
<PAGE>   103
                 (d)      No Default/Compliance Certificate.  Together with the
         financial statements required pursuant to subsections (a) and (b)
         above, a certificate of the Company, signed by a Responsible Officer
         (i) stating that a review of such financial statements during the
         period covered thereby and of the activities of the Company and its
         Subsidiaries has been made under such Responsible Officer's
         supervision with a view to determining whether the Company and its
         Subsidiaries have fulfilled all of their obligations under this
         Agreement, the other Financing Documents, and the Notes; (ii) stating
         that the Company and its Subsidiaries have fulfilled their obligations
         under such instruments and that all representations made in this
         Agreement continue to be true and correct (or specifying the nature of
         any change), or if there shall be a Default or Event of Default,
         specifying the nature and status thereof and the Company's proposed
         response thereto; (iii) demonstrating in reasonable detail compliance
         (including, but not limited to, showing all material calculations) as
         at the end of such Fiscal Year or such Fiscal Quarter with Subsections
         5.03(a), 5.03(b), 5.03(c), and 5.03(d); (iv) demonstrating in
         reasonable detail compliance (including, but not limited to, showing
         all material calculations) as at the end of the Fiscal Year with
         Sections 5.04(o) and 5.04(e)(x), describing by category (utilizing the
         same categories as are used by the Company in its internal financial
         reports) any Permitted Acquisitions and any Capital Expenditures made
         by the Company or any Subsidiary as of the end of such Fiscal Year and
         attaching thereto a Notice of Designation of Retained Cash Flow Usage
         dated as of the end of the preceding Fiscal Quarter; and (v)
         containing or accompanied by such financial or other details,
         information and material as the Administrative Agent may reasonably
         request to evidence such compliance.

                 (e)      Management Letters.  Together with the financial
         statements required pursuant to subsection (a) above, copies of each
         management letter issued to the Company by such accountants promptly
         following consideration or review by the Board of Directors of the
         Company, or any committee thereof (together with any response thereto
         prepared by the Company).

                 (f)      Title Information.  Within a reasonable time after a
         request by the Administrative Agent, additional title information in
         form and substance acceptable to the Required Lenders as is reasonably
         necessary covering the Collateral so that the Lenders shall have
         received, together with the title information previously received by
         the Lenders, satisfactory title information covering all of the
         Collateral .

                 (g)      Events or Circumstances with respect to Collateral.
         Promptly after the occurrence of any event or circumstance concerning
         or changing any of the Collateral that would have a Material Adverse
         Effect, notice of such event or circumstance in reasonable detail.

                 (h)      Borrowing Base Reports.  As soon as available and in
         any event by the 20th day following the close of each calendar month,
         a Borrowing Base Report dated and reflecting amounts as of the close
         of business on the last day of the preceding calendar month.

                 (i)      Notice of Certain Events.  Promptly after the Company
         learns of the receipt or occurrence of any of the following, a
         certificate of the Company, signed by a Responsible Officer






                                     95
<PAGE>   104
         specifying (i) any official notice of any violation, possible
         violation, non-compliance or possible non compliance, or claim made
         by any Governmental Authority pertaining to all or any part of the
         Properties of the Company or any of its Subsidiaries which could
         reasonably be expected to have a Material Adverse Effect; (ii) any
         event which constitutes a Default or Event of Default, together with a
         detailed statement specifying the nature thereof and the steps being
         taken to cure such Default or Event of Default; (iii) the receipt of
         any notice from, or the taking of any other action by, the holder of
         any promissory note, debenture or other evidence of indebtedness in
         excess of $5,000,000 of the Company or any of its Subsidiaries with
         respect to a claimed default, together with a detailed statement
         specifying the notice given or other action taken by such holder and
         the nature of the claimed default and what action the Company or its
         Subsidiary is taking or proposes to take with respect thereto; (iv)
         any default or noncompliance of any party to any of the Financing
         Documents with any of the terms and conditions thereof or any notice
         of termination or other proceedings or actions which could reasonably
         be expected to adversely affect any of the Financing Documents; (v)
         the creation, dissolution, merger or acquisition of any Subsidiary of
         the Company with material operations; (vi) any event or condition not
         previously disclosed to the Administrative Agent, which violates any
         Environmental Law and which could potentially, in the Company's
         reasonable judgment, have a Material Adverse Effect; (vii) any
         material amendment to, termination of, or material default under a
         Material Contract or any execution of, or material amendment to,
         termination of, or material default under, any material collective
         bargaining agreement, except collective bargaining agreements of
         Unrestricted Subsidiaries; (viii) any event or condition which may
         reasonably be expected to have a Material Adverse Effect; (ix) the
         occurrence, with respect to Albright, of any of the events described
         in Section 6.08 or the failure of the Albright Indemnity to continue
         to be in full force and effect; or (x) the occurrence, with respect to
         any of the Cytec Parties, of any of the events described in Section
         6.08 or the failure of the Cytec Indemnity to continue to be in full
         force and effect.

                 (j)      Shareholder Communications, Filings.  Promptly upon
         the mailing, filing, or making thereof, copies of all registration
         statements, periodic reports and other documents (excluding the
         related exhibits except to the extent expressly requested by the
         Administrative Agent) filed by the Company with the Securities and
         Exchange Commission (or any successor thereto) or any national
         securities exchange.

                 (k)      Litigation.  Promptly after the occurrence thereof,
         notice of the institution of or any material adverse development in
         any action, suit or proceeding or any governmental investigation or
         any arbitration, before any court or arbitrator or any governmental or
         administrative body, agency or official, against the Company, Holdco,
         or any Subsidiary Guarantor or any material Property of any thereof,
         in which the amount involved is material and is not covered by
         insurance or which could reasonably be expected to have a Material
         Adverse Effect.

                 (l)      ERISA.  Promptly after (i) the Company's obtaining
         knowledge of the occurrence thereof, notice that an ERISA Termination
         Event or a "prohibited transaction," as such term is defined in
         Section 406 of ERISA or Section 4975 of the Code, with respect to any
         Plan has occurred, which such notice shall specify the nature thereof,
         the Company's proposed response thereto (and, if applicable, the
         proposed response thereto of any Subsidiary of the Company and of





                                      96
<PAGE>   105
         any ERISA Affiliate) and, where known, any action taken or proposed by
         the Internal Revenue Service, the Department of Labor or the PBGC with
         respect thereto, (ii) the Company's obtaining knowledge thereof,
         copies of any notice of the PBGC's intention to terminate or to have a
         trustee appointed to administer any Plan, and (iii) the filing thereof
         with any Governmental Authority (if requested by the Administrative
         Agent), copies of each annual and other report (including applicable
         schedules) with respect to each Plan or any trust created thereunder.

                 (m)      Borrowing Base Audit.  At the cost of the Company, a
         report or reports of an independent collateral field examiner approved
         (i) by the Company, whose approval shall not be unreasonably withheld
         and (ii) by the Administrative Agent (and which collateral field
         examiner may be the Administrative Agent or an affiliate thereof) with
         respect to the Eligible Accounts and Eligible Inventory components
         included in the Borrowing Base.  The Administrative Agent may (and, at
         the direction of the Required Lenders, shall) request such reports or
         additional reports as it (or the Required Lenders) shall reasonably
         deem necessary; provided, however, that so long as no Default has
         occurred and is continuing, the Company shall not be required to
         reimburse the cost of more than one such report per Fiscal Year.

                 (n)      Insurance Coverage.

                          (i)     Upon request, a summary of the insurance
                 coverages of the Company and its Subsidiaries (excluding
                 Unrestricted Subsidiaries) in form and substance reasonably
                 satisfactory to the Administrative Agent; upon renewal of any
                 such insurance policy, a copy of an insurance certificate
                 summarizing the terms of such policy; and upon request of the
                 Administrative Agent, copies of the applicable policies; and

                          (ii)    Upon request, a summary of the insurance
                 coverages of Unrestricted Subsidiaries in form and substance
                 reasonably satisfactory to the Administrative Agent, a copy of
                 an insurance certificate summarizing the terms of such
                 policies and copies of the applicable policies.

                 (o)      Annual Budget.  Not later than the 90th day after the
         Fiscal Year ended September 30, 1996, and not later than the 60th day
         after each Fiscal Year end thereafter, an annual budget of the Company
         and it Subsidiaries (consolidating on the basis of principal lines of
         business of the Company and its Subsidiaries), reviewed by the Board
         of Directors of the Company, setting forth in reasonable detail, the
         projected revenues and expenses of the Company for the following
         Fiscal Year.

                 (p)      Excess Cash Flow Certificate.  On or before the 100th
         day after each September 30th, commencing on September 30, 1997, the
         Company's preliminary calculation of its Excess Cash Flow for the
         Fiscal Year ended on such September 30th, in accordance with Section
         2.10(b).






                                     97
<PAGE>   106
                 (q)     Other Information.  With reasonable promptness, such
         other information about the business and affairs and financial
         condition of the Company or its Subsidiaries as the Administrative
         Agent may reasonably request from time to time.

         Section 5.03    Financial Covenants.  So long as any Lender has any
Commitment hereunder or any Loan remains unpaid or any Revolving Credit
Exposure remains outstanding, the Company will, at all times on or  after
December 31, 1996:

                 (a)     Interest Coverage Ratio.  Maintain an Interest
         Coverage Ratio of not less than the ratio for each Rolling Period
         indicated below:

                         Each Rolling Period ending                        Ratio
    
                         December 31, 1996                                  1.75
                         March 31, 1997                                     1.75
                         June 30, 1997                                      1.75
                         September 30, 1997                                 1.50

                         Each Rolling Period during                          
                         the Fiscal Year ending                            Ratio
                                                     
                                                     
                         September 30, 1998                                1.35
                                                     
                         Each Rolling Period ending                        Ratio
                                                     
                         December 31, 1998                                 1.50
                         March 31, 1999                                    1.50
                         June 30, 1999                                     2.25
                         September 30, 1999                                2.25
                                                     
                         Each Rolling Period                               Ratio
                         thereafter                                        1.05
                                                     

                 (b)     Current Ratio.  Maintain a Current Ratio of not less
         than (i) 1.20 to 1.00, from January 1, 1997, through September 30,
         1998, and (ii) 1.25 to 1.00 at all times after October 1, 1998.

                 (c)     Fixed Charge Coverage Ratio.  Maintain a Fixed Charge
         Coverage Ratio of not less than the ratio for each Rolling Period
         indicated below:

                        Each Rolling Period during                              
                        the period beginning January 1,                    Ratio
                        1997 through September 30, 1997                    1.05






                                      98
<PAGE>   107
                        The Rolling Period ending                          Ratio
                        December 31, 1997                                  1.00
    

                        Each Rolling Period during
                        the period beginning January 1,                    Ratio
                        1998 through September 30, 1998                    1.05

                        Each Rolling Period during
                        the period beginning October 1,                    Ratio
                        1998 through September 30, 1999                    1.10

                        Each Rolling Period during
                        the Fiscal Years ending                            Ratio

                        September 30, 2000                                 1.15
                        September 30, 2001                                 1.20

                        Each Rolling Period                                Ratio
                        thereafter                                         1.20

                 (d)    Leverage Ratio.  Maintain a Leverage Ratio of not
         greater than the ratio for each Rolling Period indicated below:

                        Each Rolling Period ending                         Ratio
                                                                    
                        December 31, 1996                                   5.25
                        March 31, 1997                                      6.35
                        June 30, 1997                                       7.00
                        September 30, 1997                                  7.00
                        December 31, 1997                                   7 00
                        March 31, 1998                                      7.00
                        June 30, 1998                                       7.00
                        September 30, 1998                                  7.00
                        December 31, 1998                                   6.50
                        March 31, 1999                                      6.00
                        June 30, 1999                                       4.50
                        September 30, 1999                                  4.50
                      
                        Each Rolling Period during
                        the Fiscal Years ending                            Ratio

                        September 30, 2000                                  4.00
                        September 30, 2001                                  3.50
                        September 30, 2002                                  3.00






                                      99
<PAGE>   108
                 (e)      Senior Debt Leverage Ratio.  Maintain a Senior Debt
         Leverage Ratio of not greater than the ratio for each Rolling Period
         indicated below:

                         Each Rolling Period ending                        Ratio

                         March 31, 1997                                     3.50
                         June 30, 1997                                      3.50
                         September 30, 1997                                 3.50
                         December 31, 1997                                  3.50
                         March 31, 1998                                     3.25
                         June 30, 1998                                      3.25
                         September 30, 1998                                 3.25

                         Each Rolling Period during
                         the Fiscal Years ending                           Ratio

                         September 30, 1999                                 3.00
                         September 30, 2000                                 3.00
                         September 30, 2001                                 3.00
                         September 30, 2002                                 3.00

                         Each Rolling Period                               Ratio
                         thereafter                                         3.00

 The Company shall be deemed to be in compliance with the covenants contained
in this Section 5.03 at any time so long as the then most recent financial
statements prepared by the Company (for internal use or otherwise) and made
available to the Lenders show, or provide a basis for ascertaining, such
compliance and no Responsible Officer has obtained any information that causes
such Responsible Officer to reasonably conclude that the Company is not in
compliance with the covenants contained in this Section 5.03.

         Section 5.04     Certain Negative Covenants.  So long as any Lender
has any Commitment hereunder or any Loan remains unpaid or any Revolving Credit
Exposure remains outstanding, the Company will not:

                 (a)      Indebtedness.  Create, incur, assume or suffer to
         exist, or permit any of its Subsidiaries to create, incur, assume or
         suffer to exist, any Indebtedness, other than:

                          (i)     the Lender Indebtedness in the principal
                 amount not to exceed the outstanding Term Loans and the
                 Revolving Credit Commitments less the aggregate






                                     100
<PAGE>   109
                 amount of permanent reductions of the Revolving Credit
                 Commitments and payments or prepayments of the Term Loans;

                          (ii)    Indebtedness outstanding on the date hereof
                 which is set forth on Schedule 5.04(a)-1, provided that any
                 Indebtedness indicated on Schedule 5.04(a) as "Indebtedness to
                 be Repaid" shall have been repaid on or before the STX
                 Effective Date or the AFB Effective Date, as applicable;

                          (iii)   accounts payable (for the deferred purchase
                 price of Property or services) from time to time incurred in
                 the ordinary course of business and guaranties by the Company
                 or any Subsidiary in the ordinary course of business of any
                 such obligations incurred by any other Subsidiary;

                          (iv)    Indebtedness owing by (A) the Company or a
                 Subsidiary Guarantor to Canadian Subsidiaries not to exceed
                 $5,000,000 in the aggregate, (B) Canadian Subsidiaries to the
                 Company or a Subsidiary Guarantor not to exceed (1)
                 $120,000,000 in the aggregate provided that such Indebtedness
                 may only arise from a transfer to one or more U.S.
                 Subsidiaries or the Company of existing Indebtedness owing as
                 of the AFB Effective Date to one or more Canadian Subsidiaries
                 and which does not under any circumstances involve
                 consideration for such transfer other than an exchange of such
                 Indebtedness for equity, plus (2) Indebtedness permitted
                 pursuant to Section 5.04(e)(vii); (C) any Subsidiary Guarantor
                 to the Company or any other Subsidiary Guarantor, (D) the
                 Company to any Subsidiary Guarantor; and (E) any Canadian
                 Subsidiary to any other Canadian Subsidiary;

                          (v)     obligations for current taxes, assessments
                 and other governmental charges and taxes, assessments or other
                 governmental charges which are not yet due or are being
                 contested in good faith by appropriate action or proceeding
                 promptly initiated and diligently conducted, if such reserve
                 as shall be required by GAAP shall have been made therefor;

                          (vi)    Capital Lease Obligations not to exceed 
                 $1,000,000 at any one time;

                          (vii)   Indebtedness not exceeding U.S. $15,000,000
                 under the Canadian Facility (and the "Bankers' Acceptances"
                 provided for therein) so long as  the documentation with
                 respect thereto is reasonably satisfactory to the
                 Administrative Agent.

                          (viii)  Indebtedness evidenced by the Senior
                 Subordinated Notes;

                          (ix)    Indebtedness owing pursuant to Hedge
                 Agreements entered into in the ordinary course of business for
                 the purpose of hedging against fluctuations in interest rates
                 (on money borrowed by the Company), commodity prices and
                 foreign exchange rates;






                                     101
<PAGE>   110
                          (x)     Indebtedness (other than short-term
                 Indebtedness for borrowed money) created, incurred, assumed or
                 guaranteed after the date hereof not otherwise permitted
                 pursuant to this Subsection 5.04(a), provided that the
                 aggregate outstanding principal amount of such Indebtedness,
                 together with obligations (calculated based upon the net
                 present value of all future lease payments at an assumed
                 discount rate of 12%) in respect of the transactions described
                 in Section 5.04(g), shall not exceed $20,000,000 at any one
                 time outstanding;

                          (xi)    Non-Recourse Debt of an Unrestricted 
                 Subsidiary; and

                          (xii)   Indebtedness evidenced by the Additional 
                 Senior Subordinated Notes.

                 (b)      Liens.  Create, incur, assume or suffer to exist, or
         permit any of its Subsidiaries to create, incur, assume or suffer to
         exist, any Lien on any of its Property now owned or hereafter acquired
         to secure any Indebtedness of the Company, any Subsidiary or any other
         Person, other than:

                          (i)     Liens existing on the date hereof and set
                 forth on Schedule 5.04(b)-1; provided that any Liens indicated
                 on Schedule 5.04(b) as "Liens to be Released" shall have been
                 released of record within 10 days after the STX Effective Date
                 or the AFB Effective Date, as applicable;

                          (ii)    Liens securing the Lender Indebtedness and
                 Liens on Property of the Canadian Subsidiaries securing
                 Indebtedness under the Canadian Facility to the extent
                 permitted pursuant to Section 5.04(a);

                          (iii)   Liens for taxes, assessments or other
                 governmental charges or levies not yet due or which are being
                 contested in good faith by appropriate action or proceedings
                 and with respect to which adequate reserves are being
                 maintained;

                          (iv)    statutory Liens of landlords and Liens of
                 carriers, warehousemen, mechanics, materialmen, repairmen,
                 workmen, and other Liens imposed by law created in the
                 ordinary course of business for amounts which are not past due
                 for more than 30 days or which are being contested in good
                 faith by appropriate action or proceedings and with respect to
                 which adequate reserves in accordance with GAAP are being
                 maintained;

                          (v)     Liens incurred or deposits or pledges made in
                 the ordinary course of business in connection with workers'
                 compensation, unemployment insurance and other types of social
                 security, old age or other similar obligations, or to secure
                 the performance of tenders, statutory obligations, surety and
                 appeal bonds, bids, leases, government contracts, performance
                 and returnofmoney bonds and other similar obligations
                 (exclusive of obligations for the payment of borrowed money);






                                     102
<PAGE>   111
                          (vi)    minor irregularities in title, easements,
                 rights-of-way, restrictions, servitudes, permits,
                 reservations, exceptions, conditions, covenants and other
                 similar charges or encumbrances not materially interfering
                 with the occupation, use and enjoyment by the Company or any
                 of its Subsidiaries of any of their respective Properties in
                 the normal course of business or materially impairing the
                 value thereof ;

                          (vii)   any obligations or duties affecting any of
                 the Property of the Company or its Subsidiaries to any
                 municipality or public authority with respect to any
                 franchise, grant, license or permit which do not materially
                 impair the use of such Property for the purposes for which it
                 is held;

                          (viii)  Liens upon Property acquired by the Company,
                 other than as a Permitted Acquisition, after the Restated
                 Closing Date with the proceeds of no greater than $10,000,000
                 of Indebtedness permitted pursuant to Section 5.04(a)(x);
                 provided that (A) such Lien was created solely for the purpose
                 of securing such Indebtedness, (B) and the  principal amount
                 of such Indebtedness does not exceed the fair value of such
                 Property at the time of its acquisition;

                          (ix)    Liens securing not more than $1,000,000 in
                 the aggregate existing on any real or personal property of any
                 Person at the time it becomes a Subsidiary after the Restated
                 Closing Date pursuant to a Permitted Acquisition;



                          (x)      extensions, renewals or replacements of any 
                 Lien referred to in Subsections 5.04(b)(i), (ii) and (ix), 
                 provided that the principal amount of the Indebtedness or 
                 obligation secured thereby is not increased and that any such 
                 extension, renewal or replacement is limited to the Property 
                 originally encumbered thereby;

                          (xi)    with respect to Property located in Canada,
                 reservations, limitations, provisos and conditions in any
                 original grant from the Crown or any freehold lessor of any of
                 the properties of the Company or its Subsidiaries;

                          (xii)   Liens resulting from operation of law with
                 respect to any judgments or orders not constituting a Default;
                 and

                          (xiii)  Liens on Property of Unrestricted
                 Subsidiaries to secure Indebtedness of Unrestricted
                 Subsidiaries permitted under Section 5.04(a).

                 (c)      Mergers, Sales, etc.  Merge into or with or
         consolidate with, or permit any of its Subsidiaries to merge into or
         with or consolidate with, any other Person, or sell, lease or
         otherwise dispose of, or permit any of its Subsidiaries to sell, lease
         or otherwise dispose of (whether in one transaction or in a series of
         transactions) all or any part of its Property to any other Person.
         Notwithstanding the foregoing limitations:






                                     103


                                     
<PAGE>   112
                           (i)    the Company and its Subsidiaries (excluding
                 Unrestricted Subsidiaries) may (A) sell inventory, and other
                 similar assets in the ordinary course of business, (B) sell,
                 transfer or otherwise dispose of personal property (including,
                 but not limited to, pipe, equipment, machinery and vehicles)
                 in the ordinary course of business or when, in the reasonable
                 judgment of the Company, such property is no longer used or
                 useful in the conduct of its business or the business of its
                 Subsidiaries, and (C) in addition to clauses (A) and (B),
                 sell, lease, or otherwise dispose of (1) up to $5,000,000 in
                 fair-market value of their Property in the aggregate during
                 any Fiscal Year, and (2) more than $5,000,000, but less than
                 $10,000,000 in fair-market value of their Property in the
                 aggregate during any Fiscal Year, provided that the Company
                 shall either prepay the Term Loans pursuant to Section
                 2.10(b)(iii) or promptly reinvest the Net Proceeds (in excess
                 of $5,000,000) from such sale in Properties that, in the
                 good-faith judgment of the Company, meet the Company's capital
                 investment criteria;

                          (ii)    (A) any Subsidiary Guarantor may merge into
                 or with or consolidate with any other Subsidiary Guarantor or
                 the Company (and, in the case of the Company, so long as the
                 Company is the surviving entity), (B) any Canadian Subsidiary
                 may merge into or with or consolidate with any other Canadian
                 Subsidiary, (C) Sterling NRO may be liquidated into Sterling
                 Canada, (D) any Canadian Subsidiary may merge with or into or
                 consolidate with any Subsidiary Guarantor so long as (1) the
                 Subsidiary Guarantor is the surviving entity and (2) the
                 Canadian Subsidiary was Solvent immediately prior to the time
                 of such merger or consolidation, and (E) any Unrestricted
                 Subsidiary may merge into or with or consolidate with any
                 other Unrestricted Subsidiary;

                          (iii)   any Subsidiary Guarantor may transfer
                 Property to any other Subsidiary Guarantor or to the Company,
                 and any Canadian Subsidiary may transfer Property to the
                 Company, any Subsidiary Guarantor, or any other Canadian
                 Subsidiary; and

                          (iv)    any Unrestricted Subsidiary may sell, lease
                 or otherwise dispose of all or any of its Property to any
                 Person.

                 (d)      Dividends, etc.  Declare or pay any dividend on its
         capital stock, make any payment to purchase, redeem, retire or
         otherwise acquire any of its capital stock or any option, warrant, or
         other right to acquire such capital stock, now or hereafter
         outstanding, return any capital to its stockholders, make any
         distribution of its assets, capital stock, warrants, rights, options,
         obligations or securities to its stockholders, or permit any of its
         Subsidiaries to do so, except that:

                          (i)     the Company may declare and deliver dividends
                 payable solely in shares of its capital stock or in options,
                 warrants or rights to purchase shares of capital stock;

                          (ii)    the Company may make contributions to the
                 ESOP on behalf of the employees of the Company or its
                 Subsidiaries in the aggregate amount in any Fiscal Year






                                     104
<PAGE>   113
                 not to exceed 8%  of payroll expense during such Fiscal Year
                 attributable to employees of the Company and its Subsidiaries
                 who are eligible to participate in the ESOP;

                          (iii)   any Subsidiary of the Company other than any
                 U.S. Subsidiary of a Canadian Subsidiary may declare and
                 deliver dividends to the Company or any wholly-owned
                 Subsidiary of the Company, and any Canadian Subsidiary or any
                 Unrestricted Subsidiary organized under the laws of Canada may
                 redeem shares of its own capital stock;

                          (iv)    the Company may declare and deliver in any
                 Fiscal Year Permitted Holdco Dividends so long as, at the time
                 of payment of such dividend (both before and after giving
                 effect to the payment thereof), the Company satisfies the
                 conditions precedent to the making of Loans set forth in
                 Section 3.04; and

                          (v)     the Company may declare and make a noncash
                 dividend or make a return of capital to Holdco in the form of
                 cancellation by the Company of the Indebtedness of Holdco
                 referred to in Section 5.04(e)(viii).

                 (e)      Investments, Loans, etc.  Make or permit any loans to
         or investments in any Person, or permit any of its Subsidiaries
         (excluding Unrestricted Subsidiaries) to make or permit any loans to
         or investments in any Person, other than:

                          (i)     investments, loans or advances, the material
                 details of which have been set forth in either the Financial
                 Statements or Schedule 4.07 hereto;

                          (ii)    investments in direct obligations of the
                 United States of America or any agency thereof or, in the case
                 of Canadian Subsidiaries, investments in direct obligations of
                 Canada, in each case with maturities of one year or less from
                 the date of acquisition;

                          (iii)   investments in certificates of deposit of
                 maturities less than one year, issued by commercial banks in
                 the United States having capital and surplus in excess of
                 $500,000,000 and having short-term credit ratings of at least
                 A1 and P1 by Standard & Poor's Ratings Group and Moody's
                 Investors Service, Inc., respectively;

                          (iv)    investments in commercial paper of maturities
                 of not more than 270 days  rated at least A1 and P1 by
                 Standard & Poor's Ratings Group and Moody's Investors Service,
                 Inc., respectively; and

                          (v)     investments in securities that are
                 obligations of the United States government purchased by the
                 Company or any Subsidiary of the Company under repurchase
                 agreements pursuant to which arrangements are made with
                 selling financial institutions (being a financial institution
                 having unimpaired capital and surplus of not less than
                 $500,000,000 and with short-term credit ratings of at least A1
                 and P1 by Standard & Poor's Ratings Group and Moody's
                 Investors Service, Inc., respectively) for such financial






                                     105
<PAGE>   114
                 institutions to repurchase such securities within 30 days from
                 the date of purchase by the Company or such Subsidiary, and
                 other similar short-term investments made in connection with
                 the Company's or any of its Subsidiary's cash management
                 practices; provided that the Company shall take possession of
                 all securities purchased by the Company or any Subsidiary
                 under repurchase agreements and shall adhere to customary
                 margin and mark-to-market procedures with respect to
                 fluctuations in value;

                          (vi)    investments in any security issued by an
                 investment company registered under section 8 of the
                 Investment Company Act of 1940 (15 U.S.C. 80a-8) that is a
                 money market fund in compliance with all applicable
                 requirements of SEC Rule 2a-7 (17 CFR 270.2a-7);

                          (vii)   (A)  investments in or loans or advances to
                 Canadian Subsidiaries or Unrestricted Subsidiaries made after
                 the STX Effective Date not to exceed $10,000,000 in the
                 aggregate, and (B) loans or advances to, or investments in,
                 Guarantor Subsidiaries;

                          (viii)  a loan by the Company to Holdco approximately
                 in the amount of $450,000,000 on the STX Effective Date to be
                 used by Holdco solely for consummation of the SCI Acquisition
                 and related transaction costs;

                          (ix)    the Secondary ESOP Loan and any renewals or
                 replacements thereof or reborrowing thereunder in a total
                 principal amount not to exceed $6,000,000 at any time;

                          (x)     Permitted Acquisitions in an amount not to
                 exceed (after giving effect thereto) Cumulative Retained Cash
                 Flow as of the date any such Permitted Acquisition is made;

                          (xi)    routine loans or advances to employees in the
                 ordinary course of business not to exceed $25,000 at any time
                 outstanding to any one employee and $500,000 in the aggregate;

                          (xii)   loans in an aggregate amount not to exceed
                 $500,000 to finance the purchase of homes by employees who
                 have been relocated by the Company or any Subsidiary; and

                          (xiii)  investments, after the STX Effective Date, in
                 additional Valdosta Bonds issued to finance the completion of
                 the Company's plant in Valdosta, Georgia, so long as the
                 Administrative Agent (on behalf of the Lenders) has a first
                 priority, perfected Lien thereon to secure the Lender
                 Indebtedness;

                          (xiv)   participations (for a tenor of not more than
                 90 days) in loans to Persons having short-term credit ratings
                 of at least A1 and P1 by Standard & Poor's Ratings Group and
                 Moody's Investors Service, Inc., respectively;






                                     106
<PAGE>   115
                          (xv)    the AFB Acquisition;

                          (xvi)   other investments, loans, or advances in an
                 aggregate amount not to exceed $1,000,000 outstanding at any
                 one time.;

                          (xvii)  investments, after July 3, 1997, in Holdco
                 Common Stock, purchased from certain employees of the Company
                 that have elected to take cash in lieu of stock in connection
                 with the termination of  the Old ESOP, not to exceed in the
                 aggregate $2,500,000;

                          (xviii) investments in Limited Liability Interests in
                 Sterling CAI, Sask Holdings and Sterling Sask to the extent
                 necessary to consummate the Saskatoon Acquisition, all such
                 investments in an aggregate amount not to exceed Cdn
                 $20,000,000 and provided that such investments are solely from
                 equity contributions of new Holdco Common Stock and the Series
                 B Preferred Stock from Holdco to Sterling CAI and Sterling CAI
                 sells such new Holdco Common Stock and Series B Preferred
                 Stock and contributes the proceeds from such sale to Sask
                 Holdings and Sterling Sask; and

                          (xix)   investments made after the Restated Closing
                 Date in Limited Liability Interests in Unrestricted
                 Subsidiaries; provided that such investments are solely from
                 equity contributions from Holdco comprising either (i) new
                 Holdco Common Stock or new preferred stock of Holdco or (ii)
                 the proceeds of an issuance of either new Holdco Common Stock
                 or new preferred stock of Holdco, that in each case such
                 Holdco Common Stock or preferred stock of Holdco does not
                 provide the holder thereof any right to cash payments (other
                 than, in the case of preferred stock, cash payments resulting
                 solely from a right to put such preferred stock to Holdco upon
                 the occurrence of a Change of Control as defined in the Senior
                 Secured Discount Notes Indenture) or cash dividends at any
                 time that any Lender Indebtedness is outstanding; and
                 provided, further, that the total consideration, including
                 transaction costs, paid by any Unrestricted Subsidiary for
                 Property or capital stock acquired by such Unrestricted
                 Subsidiaries after the Restated Closing Date shall not exceed
                 $100,000,000 in the aggregate.

                 (f)      Lease Payments.  Create, incur, assume or suffer to
         exist, nor permit any of its Subsidiaries (excluding Unrestricted
         Subsidiaries) to create, incur, assume or suffer to exist, any
         obligation for the payment of rent or hire of Property of any kind
         whatsoever (real or personal), whether directly or as a guarantor, if,
         after giving effect thereto, the aggregate amount of all payments
         required to be made by the Company and its Subsidiaries (excluding
         Unrestricted Subsidiaries) on a consolidated basis pursuant to such
         leases or lease agreements (excluding payments in respect of Capital
         Lease Obligations and obligations described in Section 5.04(g) to the
         extent permitted by this Agreement) would exceed $5,000,000 in any
         Fiscal Year.

                 (g)      Sales and Leasebacks.  Except as permitted by Section
         5.04(a)(x), enter into, or permit any of its Subsidiaries (excluding
         Unrestricted Subsidiaries) to enter into, any arrangement,






                                     107
<PAGE>   116
         directly or indirectly, with any Person whereby the Company or any
         such Subsidiary shall sell or transfer any Property, whether now owned
         or hereafter acquired, and whereby the Company or any such Subsidiary
         shall then or thereafter rent or lease as lessee such Property or any
         part thereof or other Property which the Company or any such
         Subsidiary intends to use for substantially the same purpose or
         purposes as the Property sold or transferred.

                 (h)      Nature of Business.  Permit any material change to be
         made in the character of its business or the business of any
         Subsidiary as carried on at the date hereof, except as may be
         permitted pursuant to this Agreement.

                 (i)      ERISA Compliance.

                          (i)     Engage in, or permit a Subsidiary of the
                 Company or any ERISA Affiliate to engage in, any transaction
                 in connection with which the Company, a Subsidiary of the
                 Company or any ERISA Affiliate could be subjected to either a
                 civil penalty assessed pursuant to Sections 502(c), (i) or (l)
                 of ERISA or a tax imposed by Chapter 43 of Subtitle D of the
                 Code, except where such assessment or imposition could not
                 reasonably be expected to have Material Adverse Effect;

                          (ii)    Terminate, or permit a Subsidiary of the
                 Company or any ERISA Affiliate to terminate, any Plan in a
                 manner, or take any other action with respect to any Plan,
                 which could reasonably be expected to result in any material
                 liability of the Company, a Subsidiary of the Company or any
                 ERISA Affiliate to the PBGC or any other Governmental
                 Authority;

                          (iii)   Fail to make, or permit a Subsidiary of the
                 Company or any ERISA Affiliate to fail to make, full payment
                 when due of all amounts which, under the provisions of any
                 Plan, agreement relating thereto or applicable law, the
                 Company, a Subsidiary of the Company or any ERISA Affiliate is
                 required to pay as contributions thereto, except where the
                 failure to make such payments could not reasonably be expected
                 to have Material Adverse Effect;

                          (iv)    Permit to exist, or allow a Subsidiary of the
                 Company or any ERISA Affiliate to permit to exist, any
                 accumulated funding deficiency within the meaning of Section
                 302 of ERISA or Section 412 of the Code, whether or not
                 waived, with respect to any Plan;

                          (v)     Contribute to or assume an obligation to
                 contribute to, or permit a Subsidiary of the Company (other
                 than a Subsidiary acquired as permitted pursuant to Section
                 5.04(i)(vi)) or any ERISA Affiliate to contribute to or assume
                 an obligation to contribute to, any "multiemployer plan" as
                 such term is defined in Section 3(37) or 4001(a)(3) of ERISA
                 or any "multi-employer pension plan" as such term is defined
                 in the Pension Benefits Act (Ontario);






                                     108
<PAGE>   117
                          (vi)    Acquire, or permit a Subsidiary of the
                 Company or any ERISA Affiliate to acquire, an interest in any
                 Person that causes such Person to become an ERISA Affiliate
                 with respect to the Company or a Subsidiary of the Company or
                 with respect to any ERISA Affiliate of the Company or a
                 Subsidiary of the Company if such Person sponsors, maintains
                 or contributes to, or at any time in the sixyear period
                 preceding such acquisition has sponsored, maintained, or
                 contributed to, (A) any "multiemployer plan" as such term is
                 defined in Section 3(37) or 4001(a)(3) of ERISA, or (B) any
                 "multi-employer pension plan" as such term is defined in the
                 Pension Benefits Act (Ontario); provided that, the Company may
                 acquire any such Person if (1) such Person is acquired as a
                 Permitted Acquisition, (2) such Person would not become an
                 ERISA Affiliate, and (3) neither the Company nor any of its
                 other Subsidiaries has any legal liability to perform such
                 Person's obligations or assume such Person's liabilities.

                          (vii)   Fail to pay, or cause to be paid, to the PBGC
                 in a timely manner, and without incurring any late payment or
                 underpayment charge or penalty, all premiums required pursuant
                 to Sections 4006 and 4007 of ERISA, except where such failure
                 could not reasonably be expected to have a Material Adverse
                 Effect;

                          (viii)  Amend, or permit a Subsidiary of the Company
                 or any ERISA Affiliate to amend, a Plan resulting in an
                 increase in current liability such that the Company, a
                 Subsidiary of the Company or any ERISA Affiliate is required
                 to provide security to such Plan under Section 401(a)(29) of
                 the Code;

                          (ix)    Incur, or permit a Subsidiary of the Company
                 or any ERISA Affiliate to incur, a material liability to or on
                 account of a Plan under Sections 515, 4062, 4063, 4064, 4201
                 or 4204 of ERISA; or

                          (x)     Permit, or allow a Subsidiary of the Company
                 or any ERISA Affiliate to permit, the actuarial present value
                 of the benefit liabilities (computed on an accumulated benefit
                 obligation basis in accordance with GAAP) under all Plans in
                 the aggregate to exceed the current value of the assets of all
                 Plans in the aggregate that are  allocable to such benefit
                 liabilities by (A) an amount that could reasonably be expected
                 to cause a Material Adverse Effect, if such excess is the
                 result of a change in market conditions, and (B) more than
                 $10,000,000 if such excess is for any other reason.

                 (j)      Sale or Discount of Receivables.  Discount or sell
         (with or without recourse), or permit any of its Subsidiaries
         (excluding Unrestricted Subsidiaries) to discount or sell (with or
         without recourse), any of its or its Subsidiaries' (excluding
         Unrestricted Subsidiaries) notes receivable or accounts receivable,
         other than notes receivable and accounts receivable discounted or sold
         without recourse and in the ordinary course of business of the Company
         and its Subsidiaries (excluding Unrestricted Subsidiaries) (as
         conducted as of the Restated Closing Date) in an aggregate amount not
         to exceed $15,000,000 in any Fiscal Year.






                                     109
<PAGE>   118
                 (k)      Negative Pledge Agreements.  Create, incur, assume or
         suffer to exist, or permit any of its Subsidiaries (excluding
         Unrestricted Subsidiaries) to create, incur, assume or suffer to
         exist, any contract, agreement or understanding (other than this
         Agreement, the other Financing Documents, or as set forth on Schedule
         I to the respective Security Agreements delivered by the Company and
         its Subsidiaries) which in any way prohibits or restricts the
         granting, conveying, creation or imposition of any Lien on any
         Property of the Company or its Subsidiaries (excluding Unrestricted
         Subsidiaries), or which requires the consent of or notice to other
         Persons in connection therewith, other than agreements (that do not
         provide for borrowed money Indebtedness) entered into in the ordinary
         course of business that restrict assignment by the Company of its
         rights thereunder; provided that the Company shall use its best
         efforts to negotiate such restrictions so as not to limit the right of
         the Company to grant a Lien on the Company's rights thereunder in
         favor of the Administrative Agent on behalf of the Lenders as security
         for the Lender Indebtedness.

                 (l)      Transactions with Affiliates.  Enter into any
         transaction or series of transactions, or permit any of its
         Subsidiaries to enter into any transaction or series of transactions,
         with Affiliates of the Company or its Subsidiaries which involve an
         outflow of money or other Property from the Company or its
         Subsidiaries to an Affiliate of the Company or its Subsidiaries,
         including but not limited to repayment of Indebtedness, management
         fees, compensation, salaries, asset purchase payments or any other
         type of fees or payments similar in nature, other than on terms and
         conditions substantially as favorable to the Company and its
         Subsidiaries as would be obtainable by the Company and its
         Subsidiaries in a reasonably comparable arm's-length transaction with
         a Person other than an Affiliate of the Company or its Subsidiaries.
         Notwithstanding the foregoing, the restrictions set forth in this
         Section 5.04(l) shall not apply to: (i) the payment of reasonable and
         customary fees to directors of the Company who are not employees of
         the Company, (ii) any other transaction with any employee, officer or
         director of the Company or any of its Subsidiaries pursuant to
         employee benefit plans and compensation arrangements in amounts
         customary for corporations similarly situated to the Company or any
         such Subsidiary and entered into the ordinary course of business and
         approved by the Board of Directors of the Company or any committee
         thereof or the Board of Directors of such Subsidiary, (iii) the
         payment of fees to TSG in connection with the SCI Acquisition which
         have been disclosed prior to the STX Effective Date to the
         Administrative Agent in writing, (iv) the SCI Asset Conveyance, (v)
         the cancellation of Indebtedness described in Section 5.04(e)(viii),
         (vi) the payment of fees to TSG in connection with the AFB Acquisition
         which have been disclosed prior to the AFB Effective Date to the
         Administrative Agent in writing, (vii) the payment of fees to TSG in
         connection with the Saskatoon Acquisition which have been disclosed
         prior to the Restated Closing Date to the Administrative Agent in
         writing, (viii) any transaction or series of transactions with the
         Company or the Subsidiary Guarantors which involve an outflow of money
         or other Property from an Unrestricted Subsidiary to the Company or a
         Subsidiary Guarantor, (ix) any transaction or series of transactions
         which involve an outflow of money or other Property from an
         Unrestricted Subsidiary to another Unrestricted Subsidiary, or  (x)
         any other transactions with Affiliates that do not in the aggregate
         involve the payment of more than $1,000,000 during any twelve-month
         period.






                                     110
<PAGE>   119
                 (m)      Unconditional Purchase Obligations.  Enter into or be
         a party to, or permit any of its Subsidiaries (excluding Unrestricted
         Subsidiaries) to enter into or be a party to, any material contract
         for the purchase of materials, supplies or other property or services,
         if such contract requires that payment be made by it regardless of
         whether or not delivery is ever made of such materials, supplies or
         other property or services, except any such contract for the purchase
         of power entered into by the Company or any Subsidiary in the ordinary
         course of its business.

                 (n)      Stock.  Authorize or issue (i) any Voting Stock to
         any Person other than Holdco or (ii) any preferred stock or other
         equity securities having a mandatory redemption right existing with
         regard thereto.

                 (o)      Capital Expenditures.  Make, or permit any of its
         Subsidiaries (excluding Unrestricted Subsidiaries) to make, Capital
         Expenditures in any Fiscal Year in excess of the sum of (i), (ii) and
         (iii) below:

                           (i)    Capital Expenditures in any Fiscal Year 
                 pursuant to the following schedule:

                                                       Maximum Scheduled        
                 Fiscal Year Ending                   Capital Expenditures
                 ------------------                   --------------------
                 September 30, 1997                            $50,000,000 
                 September 30, 1998                            $45,000,000 
                 September 30, 1999 and                        $35,000,000 
                 each Fiscal Year thereafter

                          (ii)    Up to 50% of the amount listed above for any
                 Fiscal Year but not expended in such Fiscal Year may be
                 carried forward and expended during the next Fiscal Year (but
                 not any other Fiscal Year).

                          (iii)   In addition to Capital Expenditures permitted
                 by Sections 5.04(o)(i) and (ii), Capital Expenditures in an
                 amount (after giving effect thereto) not to exceed Cumulative
                 Retained Cash Flow, as of the date any such Capital
                 Expenditure is made.

                          (iv)    In addition to Capital Expenditures permitted
                 by Sections 5.04(o)(i), (ii) and (iii), for the period from
                 the STX Effective Date through September 30, 1996, the Company
                 and its Subsidiaries may make Capital Expenditures in an
                 amount not to exceed $18,000,000.

         Capital Expenditures that are not designated as Capital Expenditures
         from Retained Cash Flow pursuant to a Notice of Designated Retained
         Cash Flow Usage, are deemed to apply first to Carry-Forward Capital
         Expenditures and last to Scheduled Capital Expenditures.






                                     111
<PAGE>   120
                 (p)     Modifications to Senior Subordinated Notes; No
         Voluntary Prepayments.

                          (i)     Amend, modify, or waive any covenant
                 contained in the Senior Subordinated Notes, the Additional
                 Senior Subordinated Notes, the Senior Subordinated Notes
                 Indenture or the Additional Senior Subordinated Notes
                 Indenture if the effect of such amendment, modification, or
                 waiver would be to make the terms of the Senior Subordinated
                 Notes, the Additional Senior Subordinated Notes, the Senior
                 Subordinated Notes Indenture or the Additional Senior
                 Subordinated Notes Indenture materially more onerous to the
                 Company;

                          (ii)    Amend, modify, or waive any provision of the
                 Senior Subordinated Notes, the Additional Senior Subordinated
                 Notes, the Senior Subordinated Notes Indenture or the
                 Additional Senior Subordinated Notes Indenture which (A)
                 subjects the Company to any additional material obligation,
                 (B) increases the principal of or rate of interest on any
                 Senior Subordinated Note or any Additional Senior Subordinated
                 Note, (C) accelerates the date fixed for any payment of
                 principal or interest on any Senior Subordinated Note or any
                 Additional Senior Subordinated Note, (D) would change the
                 percentage of holders of such Senior Subordinated Notes or
                 such Additional Senior Subordinated Notes required for any
                 such amendment, modification, or waiver from the percentage
                 required on the Restated Closing Date, or (E) relates to the
                 subordination provisions thereof; or

                          (iii)   Make any voluntary prepayment of, or
                 optionally redeem, or make any payment in defeasance of, any
                 part of the Senior Subordinated Notes or the Additional Senior
                 Subordinated Notes.

                 (q)      Intercompany Transactions.  Create and will not
         permit any of its Subsidiaries (excluding Unrestricted Subsidiaries)
         to, create or otherwise cause or permit to exist or become effective,
         except as may be expressly permitted or required by the Financing
         Documents, any consensual encumbrance or restriction of any kind on
         the ability of any such Subsidiary to (i) pay dividends or make any
         other distribution to the Company or any of its Subsidiaries in
         respect of such Subsidiary's capital stock or with respect to any
         other interest or participation in, or measured by, its profits, (ii)
         pay any indebtedness owed to the Company or any of its Subsidiaries,
         (iii) make any loan or advance to the Company or any of its
         Subsidiaries, or (iv) sell, lease or transfer any of its Property to
         the Company or any of its Subsidiaries.

                 (r)      Modification or Amendment of the AFB Earnout
         Agreement.  Amend, modify or waive any provision of the AFB Earnout
         Agreement if the effect of such amendment, modification or waiver
         would be to increase any amount payable thereunder.

                 (s)      Reverse Designation of Unrestricted Subsidiaries.
         Designate (which designation is approved by the Board of Directors of
         the Company) an Unrestricted Subsidiary as a Subsidiary that is no
         longer an Unrestricted Subsidiary for purposes of this Agreement
         unless both before and after giving effect to such reverse designation
         (i) no Default or Event of Default shall exist,






                                     112
<PAGE>   121
         including, without limitation, a breach of Section 5.04(a) or Section
         5.04(b), (ii) no default or event of default shall exist or be
         continuing under any agreement, mortgage, indenture or instrument
         under which there may be issued or by which there may be secured or
         evidenced any Indebtedness for money borrowed by such Unrestricted
         Subsidiary, and (iii) no default or event of default shall exist or be
         continuing under any of the Senior Secured Discount Notes Indenture,
         the Senior Subordinated Notes Indenture and the Additional Senior
         Subordinated Notes Indenture.  Notice of any such reverse designation
         by the Company shall be delivered by the Company to the Administrative
         Agent together with a copy of the resolutions of the Board of
         Directors of the Company approving such reverse designation and a
         certificate of a Responsible Officer certifying that such reverse
         designation complies with the requirements of this Section 5.04(s).
         Such reverse designation shall become effective upon receipt by the
         Administrative Agent of the foregoing.  Any reverse designation that
         fails to comply with the terms of this Section 5.04(s) shall be null
         and void and of no effect whatsoever.

                                   ARTICLE VI

                               EVENTS OF DEFAULT

         Upon the occurrence and during the continuance of any of the following
specified events (each an "Event of Default"):

         Section 6.01     Payments. (a) The Company shall fail to pay when due
(including, but not limited to, by mandatory prepayment required pursuant to
Section 2.10) any principal of any Loan or any Note, or any Reimbursement
Obligation; or (b) the Company shall fail to pay when due any interest on any
Loan or Note or any fee or any other amount payable hereunder or under the Fee
Letter or the AFB Fee Letter or any other Financing Document, and such failure
to pay shall continue unremedied for a period of five days;

         Section 6.02     Covenants Without Notice.  The Company shall fail to
observe or perform any covenant or agreement contained in Subsections 5.01(e),
(g) and (i), Section 5.03 or Section 5.04 (other than Subsections
5.04(b)(iii)(v) hereof).

         Section 6.03     Other Covenants.  The Company shall fail to observe
or perform any covenant or agreement contained in (a) Subsections 5.02(a), (b),
(c), (d), (f), (g), (h), (j), (k) or (m) or Subsections 5.04(b)(iii)(v), and,
if capable of being remedied, such failure shall remain unremedied for 10 days
after the earlier of (i) the Company's obtaining knowledge thereof, or (ii)
written notice thereof shall have been given to the Company by any Lender, any
Issuing Bank or the Administrative Agent; and (b) this Agreement, other than
those referred to in Sections 6.01, 6.02, or clause (a) of this Section 6.03,
and, if capable of being remedied, such failure shall remain unremedied for 30
days after the earlier of (i) the Company's obtaining knowledge thereof, or
(ii) written notice thereof shall have been given to the Company by any Lender,
any Issuing Bank or the Administrative Agent;

         Section 6.04     Other Financing Document Obligations.  Default is
made in the due observance or performance by Holdco, the Company or any
Subsidiary of the Company of any of the covenants or agreements contained in
any Financing Document other than this Agreement, and such default continues






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unremedied beyond the expiration of any applicable grace period which may be
expressly allowed under such Financing Document;

         Section 6.05     Representations.  Any representation, warranty or
statement made or deemed to be made by Holdco, the Company or any Subsidiary of
the Company or any of Holdco's, such Company's, or Subsidiary's officers herein
or in any other Financing Document, or in any certificate, request or other
document furnished pursuant to or under this Agreement or any other Financing
Document, shall have been incorrect in any material respect as of the date when
made or deemed to be made;

         Section 6.06     Non-Payments of Other Indebtedness.  The Company or
any of its Subsidiaries shall fail to make any payment or payments of principal
of or interest on any Indebtedness of the Company or such Subsidiary (other
than (i) the Lender Indebtedness and (ii) any trade account subject to a bona
fide dispute and the trade creditor has neither filed a lawsuit nor caused a
Lien to be placed upon any Property of the Company or such Subsidiary) in
excess of $10,000,000 in the aggregate when due (whether at stated maturity, by
acceleration, on demand or otherwise) after giving effect to any applicable
grace period;

         Section 6.07     Defaults Under Other Agreements.  The Company or any
of its Subsidiaries shall fail to observe or perform any covenant or agreement
contained in any agreement(s) or instrument(s) relating to Indebtedness of the
Company or such Subsidiary of $10,000,000 or more in the aggregate within any
applicable grace period, or any other event shall occur, if the effect of such
failure or other event is to accelerate, or, with respect to the Company and
its Subsidiaries (excluding Unrestricted Subsidiaries), to permit the holder of
such Indebtedness or any other Person to accelerate, the maturity of
$10,000,000 or more in the aggregate of such Indebtedness; or $10,000,000 or
more in the aggregate of any such Indebtedness shall be, or if as a result of
such failure or other event may be, required to be prepaid (other than
prepayments resulting from excess cash flow or the sale of assets) in whole or
in part prior to its stated maturity;

         Section 6.08     Bankruptcy.  Holdco, the Company or any of its
Subsidiaries (excluding Unrestricted Subsidiaries) shall commence a voluntary
case concerning itself under Title 11 of the United States Code entitled
"Bankruptcy" as now or hereafter in effect, or any successor thereto (the
"Bankruptcy Code"); or an involuntary case is commenced against Holdco, the
Company or any of its Subsidiaries (excluding Unrestricted Subsidiaries)  and
the petition is not controverted within 10 days, or is not stayed or dismissed
within 60 days, after commencement of the case; or a custodian (as defined in
the Bankruptcy Code) is appointed for, or takes charge of, all or any
substantial part of the property of Holdco, the Company or any of its
Subsidiaries (excluding Unrestricted Subsidiaries); or Holdco, the Company or
any of its Subsidiaries (excluding Unrestricted Subsidiaries) commences any
other proceeding under any reorganization, arrangement, adjustment of debt,
relief of debtors, dissolution, insolvency or liquidation or similar law of any
jurisdiction whether now or hereafter in effect relating to Holdco, the Company
or such Subsidiary or there is commenced against Holdco, the Company or any of
its Subsidiaries (excluding Unrestricted Subsidiaries) any such proceeding
which remains unstayed or undismissed for a period of 60 days; or Holdco, the
Company or any of its Subsidiaries (excluding Unrestricted Subsidiaries) is
adjudicated insolvent or bankrupt; or any order of relief or other order
approving any such case or proceeding is entered; or Holdco,  the Company or
any of its Subsidiaries (excluding Unrestricted Subsidiaries) suffers any
appointment of any custodian or the like for it or any substantial part of its






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Property to continue undischarged or unstayed for a period of 60 days; or
Holdco, the Company or any of its Subsidiaries (excluding Unrestricted
Subsidiaries) makes a general assignment for the benefit of creditors; or
Holdco, the Company or any of its Subsidiaries (excluding Unrestricted
Subsidiaries) shall fail to pay, or shall state in writing that it is unable to
pay, or shall be unable to pay, its debts generally as they become due; or
Holdco, the Company or any of its Subsidiaries (excluding Unrestricted
Subsidiaries) shall by any act or failure to act indicate its consent to,
approval of or acquiescence in any of the foregoing; or any corporate action is
taken by Holdco, the Company or any of its Subsidiaries (excluding Unrestricted
Subsidiaries) for the purpose of effecting any of the foregoing;

         Section 6.09     Money Judgment.  Judgments or orders for the payment
of money involving in the aggregate at any time a liability (net of any
insurance proceeds or indemnity payments actually received in respect thereof
prior to or within 60 days from the entry thereof, or to be received in respect
thereof in the event any appeal thereof shall be unsuccessful) of more than
$10,000,000, or that would otherwise have a Material Adverse Effect shall be
rendered against the Company or any of it Subsidiaries (excluding Unrestricted
Subsidiaries) and such judgment or order shall continue unsatisfied in
accordance with the terms of such judgment or order (in the case of a money
judgment) and in effect for a period of 60 days during which execution shall
not be effectively stayed or deferred (whether by action of a court, by
agreement or otherwise);

         Section 6.10     Discontinuance of Business.  Except as a result of
any merger permitted by Section 5.04(c), the Company or any material Subsidiary
shall cease to be principally engaged in the businesses and operations in which
the Company and its then existing Subsidiaries were principally engaged on the
Restated Closing Date;

         Section 6.11     Financing Documents.  Any Material Provision of any
of the Financing Documents after delivery thereof shall for any reason, except
to the extent permitted by the terms thereof, cease to be in full force and
effect and valid, binding and enforceable (except as enforceability may be
limited as stated in Section 4.03) in accordance with its terms, or, in the
case of any of the Security Instruments, cease to create a valid and perfected
Lien of the priority contemplated thereby on any of the collateral purported to
be covered thereby, or the Company or any of its Subsidiaries (or any other
Person who may have granted or purported to grant such Lien) shall so state in
writing.  As used in this Section 6.11,  "Material Provision" shall mean (i)
with respect to this Agreement, the Notes, or any Subsidiary Guaranty, any
material term, covenant, or agreement set forth therein, and (ii) with respect
to any other Financing Document, any provision if the validity and
enforceability thereof is necessary for such Financing Document to accomplish
its stated, or clearly intended, purpose or otherwise necessary in order for
any Lender to enforce any material right or remedy under any Financing
Document;

         Section 6.12     Change of Control.  The occurrence of a Change of
Control;

         Section 6.13     Merger Agreement Representations and Warranties.  Any
representation or warranty made or deemed made by SCI in the Merger Agreement
shall be or have been incorrect in any material respect as of the STX Effective
Date;






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         Section 6.14     Albright Indemnity.  (a) The occurrence, with respect
to Albright, of any of the events described in Section 6.08 or the failure of
the Albright Indemnity to continue to be in full force and effect, (b) the
occurrence of any event or the existence of any condition that would have been
covered by the Albright Indemnity, and (c) the existence of (a) and (b),
collectively, could reasonably be expected to have a Material Adverse Effect;

         Section 6.15     Default Under Senior Secured Discount Notes.  Holdco
shall fail to observe or perform any covenant or agreement contained in the
Senior Secured Discount Notes or the Senior Secured Discount Notes Indenture
within any applicable grace period, if the effect of such failure or other
event is to accelerate, or to permit the holders of the Senior Secured Discount
Notes or any other Person to accelerate,  the maturity thereof;

         Section 6.16     Senior Indebtedness.  The Senior Subordinated Notes
or the Additional Senior Subordinated Notes shall cease, for any reason, to be
validly subordinated to the Lender Indebtedness, as provided in the Senior
Subordinated Notes Indenture and the Additional Senior Subordinated Indenture
or the Company, any Affiliate of the Company, the trustee in respect of the
Senior Subordinated Notes or the Additional Senior Subordinated Notes or the
holders of at least 25% in aggregate principal amount of the Senior
Subordinated Notes or the Additional Senior Subordinated Notes shall so assert
in writing;

         Section 6.17     Equity Notes Contribution.  Failure of Holdco to
contribute to the Company and the Company to contribute or loan to Sterling
Fibers at least $300,000 of additional cash equity within 90 days of the AFB
Effective Date, irrespective of the amount collected on the Equity Notes during
such period; or

         Section 6.18     Cytec Indemnity.  (a) The occurrence, with respect to
any of the Cytec Parties, of any of the events described in Section 6.08 or the
failure of the Cytec Indemnity to continue to be in full force and effect, (b)
the occurrence of any event or the existence of any condition that would have
been covered by the Cytec Indemnity, and (c) the existence of (a) and (b),
collectively, could reasonably be expected to have a Material Adverse Effect;

then, and in any such event, and at any time thereafter, if any Event of
Default shall then be continuing, the Administrative Agent, upon the written or
telex request of the Required Lenders, shall, by written notice to the Company,
take any or all of the following actions, without prejudice to the rights of
the Administrative Agent, any Lender or the holder of any Note, to enforce its
claims against the Company:  (i) declare the Revolving Credit Commitment and
other lending obligations, if any, terminated, whereupon the Revolving Credit
Commitment and other lending obligations, if any, of each Lender shall
terminate immediately; or (ii) declare the entire principal amount of and all
accrued interest on all Lender Indebtedness then outstanding to be, whereupon
the same shall become, forthwith due and payable without presentment, demand,
protest, notice of protest or dishonor, notice of acceleration, notice of
intent to accelerate or other notice of any kind, all of which are hereby
expressly waived by the Company, and thereupon take such action as it may deem
desirable under and pursuant to the Financing Documents; provided, that, if an
Event of Default specified in Section 6.08 shall occur, the result which would
occur upon the giving of written notice by the Administrative Agent to the
Company, as specified in clauses (i) and (ii) above, shall occur automatically
without the giving of any such notice.






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                                  ARTICLE VII

                                   THE AGENTS

         Section 7.01     Appointment of Administrative Agent.  Each Lender
(and each Secured Affiliate by and through its affiliated Lender), the
Documentation Agent and each Issuing Bank hereby designates Texas Commerce Bank
National Association, as Administrative Agent to act as herein specified and as
specified in the other Financing Documents.  Each Lender (and each Secured
Affiliate by and through its affiliated Lender), the Documentation Agent  and
each Issuing Bank hereby irrevocably authorizes the Administrative Agent to
take such action on its behalf under the provisions of this Agreement, the
Notes, and the other Financing Documents and to exercise such powers and to
perform such duties hereunder and thereunder as are specifically delegated to
or required of the Administrative Agent by the terms hereof and thereof and
such other powers as are reasonably incidental thereto.  The Administrative
Agent may perform any of its duties hereunder by or through its agents or
employees.

         Section 7.02     Limitation of Duties of Administrative Agent.  The
Administrative Agent shall have no duties or responsibilities except those
expressly set forth with respect to the Administrative Agent in this Agreement
and as specified in the other Financing Documents.  Neither the Administrative
Agent nor any of its officers, directors, employees or agents shall be liable
for any action taken or omitted by it as such hereunder or in connection
herewith, unless caused by its or their gross negligence or willful misconduct.
The duties of the Administrative Agent shall be mechanical and administrative
in nature; the Administrative Agent shall not have by reason of this Agreement
a fiduciary relationship in respect of any Lender; and nothing in this
Agreement, expressed or implied, is intended to or shall be so construed as to
impose upon the Administrative Agent any obligations in respect of this
Agreement except as expressly set forth herein.

         Section 7.03     Lack of Reliance on the Administrative Agent and the
Documentation Agent.

                 (a)      Independent Investigation.  Independently and without
         reliance upon the Administrative Agent or the Documentation Agent,
         each Lender, to the extent it deems appropriate, has made and shall
         continue to make (i) its own independent investigation of the
         financial condition and affairs of the Company in connection with the
         taking or not taking of any action in connection herewith, and (ii)
         its own appraisal of the creditworthiness of the Company, and, except
         as expressly provided in this Agreement, and the other Financing
         Documents the Administrative Agent and the Documentation Agent shall
         have no duty or responsibility, either initially or on a continuing
         basis, to provide any Lender with any credit or other information with
         respect thereto, whether coming into its possession before the
         consummation of the transactions contemplated herein or at any time or
         times thereafter.

                 (b)      Agents Not Responsible.  The Administrative Agent and
         the Documentation Agent shall not be responsible to any Lender or any
         Issuing Bank for any recitals, statements, information,
         representations or warranties herein or in any document, certificate
         or other writing delivered in connection herewith or for the
         execution, effectiveness, genuineness, validity,






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         enforceability, collectibility, priority or sufficiency of this
         Agreement, the Notes, the Letters of Credit or the other Financing
         Documents or the financial condition of the Company or be required to
         make any inquiry concerning either the performance or observance of
         any of the terms, provisions or conditions of this Agreement, the
         Notes or the other Financing Documents, or the financial condition of
         the Company, or the existence or possible existence of any Default or
         Event of Default.

         Section 7.04     Certain Rights of the Administrative Agent.  If the
Administrative Agent shall request instructions from the Required Lenders with
respect to any act or action (including the failure to act) in connection with
this Agreement, the Notes and the other Financing Documents, the Administrative
Agent shall be entitled to refrain from such act or taking such action unless
and until the Administrative Agent shall have received instructions from the
Required Lenders; and the Administrative Agent shall not incur liability to any
Person by reason of so refraining.  Without limiting the foregoing, no Lender
shall have any right of action whatsoever against the Administrative Agent as a
result of the Administrative Agent acting or refraining from acting under this
Agreement, the Notes and the other Financing Documents in accordance with the
instructions of the Required Lenders, or to the extent required by Section
8.02, all of the Lenders.

         Section 7.05     Reliance by Administrative Agent.  The Administrative
Agent shall be entitled to rely, and shall be fully protected in relying, upon
any note, writing, resolution, notice, statement, certificate, telex, teletype
or telecopier message, cablegram, radiogram, order or other documentary
teletransmission or telephone message believed by it to be genuine and correct
and to have been signed, sent or made by the proper Person.  The Administrative
Agent may consult with legal counsel (including counsel for the Company),
independent public accountants and other experts selected by it and shall not
be liable for any action taken or omitted to be taken by it in good faith in
accordance with the advice of such counsel, accountants or experts.

         Section 7.06     INDEMNIFICATION OF ADMINISTRATIVE AGENT AND
DOCUMENTATION AGENT.  TO THE EXTENT THE ADMINISTRATIVE AGENT OR THE
DOCUMENTATION AGENT IS NOT REIMBURSED AND INDEMNIFIED BY THE COMPANY, EACH
LENDER WILL REIMBURSE AND INDEMNIFY THE ADMINISTRATIVE AGENT OR THE
DOCUMENTATION AGENT, AS APPLICABLE, IN PROPORTION TO ITS TOTAL CREDIT
PERCENTAGE, FOR AND AGAINST ANY AND ALL LIABILITIES, OBLIGATIONS, LOSSES,
DAMAGES, PENALTIES, ACTIONS, JUDGMENTS, SUITS, COSTS, EXPENSES (INCLUDING
REASONABLE COUNSEL FEES AND DISBURSEMENTS) OR DISBURSEMENTS OF ANY KIND OR
NATURE WHATSOEVER WHICH MAY BE IMPOSED ON, INCURRED BY OR ASSERTED AGAINST THE
ADMINISTRATIVE AGENT OR THE DOCUMENTATION AGENT IN PERFORMING ITS DUTIES
HEREUNDER, IN ANY WAY RELATING TO OR ARISING OUT OF THIS AGREEMENT AND BY
REASON OF THE ORDINARY NEGLIGENCE OF THE ADMINISTRATIVE AGENT AND THE
DOCUMENTATION AGENT; PROVIDED THAT NO LENDER SHALL BE LIABLE TO THE
ADMINISTRATIVE AGENT OR THE DOCUMENTATION AGENT FOR ANY PORTION OF SUCH
LIABILITIES, OBLIGATIONS, LOSSES, DAMAGES, PENALTIES, ACTIONS, JUDGMENTS,
SUITS, COSTS, EXPENSES OR DISBURSEMENTS RESULTING FROM, AS TO THE
ADMINISTRATIVE AGENT, THE ADMINISTRATIVE AGENT'S GROSS NEGLIGENCE OR WILLFUL
MISCONDUCT OR, AS TO THE DOCUMENTATION AGENT, THE DOCUMENTATION AGENT'S GROSS
NEGLIGENCE OR WILLFUL MISCONDUCT.






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         Section 7.07     The Administrative Agent and Documentation Agent in
their Individual Capacity.  With respect to their obligations under this
Agreement, the Loans made by it and the Notes issued to it, the Administrative
Agent and Documentation Agent shall have the same rights and powers hereunder
as any other Lender or holder of a Note and may exercise the same as though it
were not performing the duties, if any, specified herein; and the terms
"Lenders," "Required Lenders," "ESOP Term Loan Lenders," "Revolving Credit
Lenders," "Tranche A Term Loan Lenders," "Tranche B Term Loan Lenders,"
"holders of Notes" or any similar terms shall, unless the context clearly
otherwise indicates, include the Administrative Agent and Documentation Agent
in their individual capacity.  The Administrative Agent and Documentation Agent
may accept deposits from, lend money to, and generally engage in any kind of
banking, trust, financial advisory or other business with the Company or any
affiliate of the Company as if it were not performing the duties, if any,
specified herein, and may accept fees and other consideration from the Company
for services in connection with this Agreement and otherwise without having to
account for the same to the Lenders.

         Section 7.08     May Treat Lender as Owner.  The Company, the
Administrative Agent and the Issuing Banks may deem and treat each Lender as
the owner of such Lender's Note for all purposes hereof unless and until a
written notice of the assignment or transfer thereof shall have been filed with
the Administrative Agent.  Any request, authority or consent of any Person who
at the time of making such request or giving such authority or consent is the
owner of a Note shall be conclusive and binding on any subsequent owner,
transferee or assignee of such Note or any promissory note or notes issued in
exchange therefor.

         Section 7.09     Successor Administrative Agent.

                 (a)      Administrative Agent Resignation.  The Administrative
         Agent may resign at any time by giving written notice thereof to the
         Lenders, the Issuing Banks and the Company and may be removed at any
         time with or without cause by the Required Lenders.  Upon any such
         resignation or removal, the Required Lenders shall have the right,
         upon five days' notice to the Company, to appoint a successor
         Administrative Agent, subject to the approval of the Company, such
         approval not to be unreasonably withheld.  If no successor
         Administrative Agent shall have been so appointed by the Required
         Lenders, and shall have accepted such appointment, within 30 days
         after the retiring Administrative Agent's giving of notice of
         resignation or the Required Lenders' removal of the retiring
         Administrative Agent, then, upon five days' notice to the Company, the
         retiring Administrative Agent may, on behalf of the Lenders, appoint a
         successor Administrative Agent (subject to approval of the Company,
         such approval not to be unreasonably withheld), which shall be a bank
         which maintains an office in the United States, or a commercial bank
         organized under the laws of the United States of America or of any
         State thereof, or any Affiliate of such bank, having a combined
         capital and surplus of at least $250,000,000.

                 (b)      Rights, Powers, etc.  Upon the acceptance of any
         appointment as Administrative Agent hereunder by a successor
         Administrative Agent, such successor Administrative Agent shall
         thereupon succeed to and become vested with all the rights, powers,
         privileges and duties of the retiring Administrative Agent, and the
         retiring Administrative Agent shall be discharged from its duties and
         obligations under this Agreement.  After any retiring Administrative
         Agent's resignation






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         or removal hereunder as Administrative Agent, the provisions of this
         Article VII shall inure to its benefit as to any actions taken or
         omitted to be taken by it while it was Administrative Agent under this
         Agreement.

         Section 7.10     Documentation Agent.  The Documentation Agent has no
duties hereunder in its capacity as Documentation Agent.

         Section 7.11     Assumption of Administrative Agent.  The
Administrative Agent under this Agreement hereby agrees to and assumes the
rights, privileges and obligations of each of the Original Administrative Agent
and the AFB Administrative Agent and is hereby deemed for all purposes under
any Financing Document to be such Original Administrative Agent or AFB
Administrative Agent to the extent such Financing Document continues to make
reference to such agents.


                                  ARTICLE VIII

                                 MISCELLANEOUS

         Section 8.01     Notices.  All notices, requests and other
communications to any party hereunder shall be in writing (including, telecopy
or similar teletransmission or writing) and shall be given to such party at its
address or telecopy number set forth on the signature pages hereof or such
other address or telecopy number as such party may hereafter specify by notice
to the Administrative Agent and the Company.  Each such notice, request or
other communication shall be effective (i) if given by mail, 72 hours after
such communication is deposited in the mails with first class postage prepaid,
addressed as aforesaid, or (ii) if given by any other means (including, but not
limited to, by air courier), when delivered at the address specified in this
Section; provided that notices to the Administrative Agent shall not be
effective until actually and physically received.

         Section 8.02     Amendments and Waivers. Neither this Agreement nor
any other Financing Document, nor any terms hereof or thereof, may be amended,
supplemented or modified except in accordance with the provisions of this
Section.  The Required Lenders may, or, with the written consent of the
Required Lenders, the Administrative Agent shall, from time to time, (x) enter
into with the Company, written amendments, supplements or modifications hereto
and to the other Financing Documents for the purpose of adding any provisions
to this Agreement or to the other Financing Documents or changing in any manner
the rights or obligations of the Lenders or the Company hereunder or thereunder
or (y) waive at the Company's request, on such terms and conditions as the
Required Lenders or the Administrative Agent, as the case may be, may specify
in such instrument, any of the requirements of this Agreement or the other
Financing Documents or any Default and its consequences; provided, however,
that no such waiver and no such amendment, supplement or modification shall:

                 (a)      reduce the amount or extend the scheduled date of
         maturity of any Loan or any Reimbursement Obligation or of any
         scheduled installment thereof or reduce the stated rate of any
         interest or fee payable hereunder or extend the scheduled date of any
         payment thereof  or modify any provision that provides for the ratable
         sharing by the Lenders of any payment or prepayment of






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         Lender Indebtedness to provide for a non-ratable sharing thereof or
         the right of the Term Lenders to decline acceptance of prepayment or
         increase the amount or extend the expiration date of any Lender's
         Revolving Credit Commitment or amend, modify or waive any provision of
         Section 2.19, in each case without the prior written consent of each
         Lender directly affected thereby;

                 (b)      change the currency in which any Loan or
         Reimbursement Obligation is payable or amend, modify or waive any
         provision of this Section 8.02 or reduce the percentage specified in
         the definition of Required Lenders, in each case without the written
         consent of all of the Lenders;

                 (c)      release (i) any Subsidiary Guarantor from its
         obligations under the Subsidiary Guaranty or (ii) any of the
         Collateral, without the written consent of all of the Lenders, except
         as expressly permitted hereby, provided that the Administrative Agent
         shall release (without consent from the Lenders) any Collateral sold,
         transferred or otherwise disposed of as permitted by Section 5.04(c);

                 (d)      amend, modify or waive any provision of Article VII
         without the written consent of the Administrative Agent, and of the
         Documentation Agent, if affected thereby; or

                 (e)      amend, modify or waive (i) any Letter of Credit
         Liability without the written consent of the Issuing Bank or (ii) any
         Letter of Credit without the consent of each Revolving Credit Lender
         if such Letter of Credit, after giving effect to such amendment,
         modification or waiver, would no longer satisfy the requirements
         hereof if such Letter of Credit was being issued ab initio at such
         time, provided that in all cases other than clauses (i) or (ii), only
         the consent of the Issuing Bank shall be required to amend, modify or
         waive any Letter of Credit.

         Any waiver and any amendment, supplement or modification pursuant to
         this Section 8.02 shall apply to each of the Lenders and shall be
         binding upon the Company, the Lenders, the Administrative Agent and
         all future holders of the Loans.  In the case of any waiver, the
         Company, the Lenders and the Administrative Agent shall be restored to
         their former position and rights hereunder and under the other
         Financing Documents, and any Default waived shall be deemed to be
         cured and not continuing; but no such waiver shall extend to any
         subsequent or other Default, or impair any right consequent thereon.

         Section 8.03     No Waiver; Remedies Cumulative.  No failure or delay
on the part of the Company or the Administrative Agent or any Lender or any
holder of any Note in exercising any right or remedy under this Agreement or
any other Financing Document and no course of dealing between the Company and
the Administrative Agent or any Lender or any holder of any Note shall operate
as a waiver thereof, nor shall any single or partial exercise of any right or
remedy under the Notes, this Agreement or any other Financing Document preclude
any other or further exercise thereof or the exercise of any other right or
remedy under the Notes, this Agreement or any other Financing Document.  The
rights and remedies herein expressly provided are cumulative and not exclusive
of any rights or remedies which the Company, the Administrative Agent or any
Lender would otherwise have.  No notice to or demand on the Company not
required under the Notes, this Agreement or any other Financing Document in any
case shall entitle the Company to any other or further notice or demand in
similar or other circumstances or constitute






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a waiver of the rights of the Administrative Agent or the Lenders to any other
or further action in any circumstances without notice or demand.

         Section 8.04     Payment of Expenses, Indemnities, etc.  The Company
agrees to (and shall be liable for):

                 (a)      Expenses.  Whether or not the transactions hereby
         contemplated are consummated, pay all reasonable out-of-pocket costs
         and expenses of the Administrative Agent, the Documentation Agent and
         each Issuing Bank in the administration (both before and after the
         execution hereof and including advice of counsel for the
         Administrative Agent as to the rights and duties of the Administrative
         Agent and the Lenders with respect thereto) of, and in connection with
         the preparation, execution and delivery of, recording or filing of,
         preservation of rights under, enforcement of, and, after a Default,
         refinancing, renegotiation or restructuring of, this Agreement, the
         Notes, and the other Financing Documents and any amendment, waiver or
         consent relating thereto (including, but not limited to, the
         reasonable fees and disbursements of counsel for the Administrative
         Agent and in the case of enforcement for any of the Lenders) and
         promptly reimburse the Administrative Agent for all amounts expended,
         advanced, or incurred by the Administrative Agent or the Lenders to
         satisfy any obligation of the Company, Holdco, or the Subsidiary
         Guarantors under this Agreement or any other Financing Document;

                 (b)      INDEMNIFICATION.  INDEMNIFY THE ADMINISTRATIVE AGENT,
         THE DOCUMENTATION AGENT, THE ISSUING BANKS AND EACH LENDER, EACH OF
         THEIR RESPECTIVE OFFICERS, DIRECTORS, EMPLOYEES, REPRESENTATIVES,
         AGENTS AND AFFILIATES FROM, HOLD EACH OF THEM HARMLESS AGAINST, AND
         PROMPTLY UPON DEMAND PAY OR REIMBURSE EACH OF THEM FOR, ANY AND ALL
         ACTIONS, SUITS, PROCEEDINGS (INCLUDING ANY INVESTIGATIONS, LITIGATION
         OR INQUIRIES), CLAIMS, COSTS, LOSSES, LIABILITIES, DAMAGES OR EXPENSES
         OF ANY KIND OR NATURE WHATSOEVER WHICH MAY BE INCURRED BY OR ASSERTED
         AGAINST OR INVOLVE ANY OF THEM (WHETHER OR NOT ANY OF THEM IS
         DESIGNATED A PARTY THERETO) AS A RESULT OF, ARISING OUT OF OR IN ANY
         WAY RELATED TO (I) ANY ACTUAL OR PROPOSED USE BY THE COMPANY OR ANY
         SUBSIDIARY OF THE COMPANY OF THE PROCEEDS OF ANY OF THE LOANS; OR (II)
         ANY OTHER ASPECT OF THIS AGREEMENT, THE NOTES, AND THE FINANCING
         DOCUMENTS, INCLUDING BUT NOT LIMITED TO THE REASONABLE FEES AND
         DISBURSEMENTS OF COUNSEL (INCLUDING ALLOCATED COSTS OF INTERNAL
         COUNSEL) AND ALL OTHER EXPENSES INCURRED IN CONNECTION WITH
         INVESTIGATING, DEFENDING OR PREPARING TO DEFEND ANY SUCH ACTION, SUIT,
         PROCEEDING (INCLUDING ANY INVESTIGATIONS, LITIGATION OR INQUIRIES) OR
         CLAIM, AND INCLUDING ALL ACTIONS, SUITS, PROCEEDINGS (INCLUDING ANY
         INVESTIGATIONS, LITIGATION OR INQUIRIES), CLAIMS, COSTS, LOSSES,
         LIABILITIES, DAMAGES OR EXPENSES ARISING BY REASON OF ORDINARY
         NEGLIGENCE OF ANY OF THE ADMINISTRATIVE AGENT, THE DOCUMENTATION
         AGENT, THE ISSUING BANKS AND EACH LENDER, EACH OF THEIR RESPECTIVE
         OFFICERS, DIRECTORS, EMPLOYEES, REPRESENTATIVES, AGENTS AND
         AFFILIATES; PROVIDED, HOWEVER, THE PROVISIONS OF THIS SECTION 8.04(B)
         SHALL NOT APPLY TO ANY ACTION, SUITS, PROCEEDINGS, CLAIMS, COSTS,
         LOSSES, LIABILITIES, DAMAGES, OR EXPENSES TO THE EXTENT, BUT ONLY TO
         THE EXTENT, CAUSED BY THE GROSS NEGLIGENCE OR WILLFUL MISCONDUCT OF
         THE PARTY SEEKING INDEMNIFICATION;






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                 (c)      ENVIRONMENTAL INDEMNIFICATION.  INDEMNIFY AND HOLD
         HARMLESS FROM TIME TO TIME THE ADMINISTRATIVE AGENT, THE DOCUMENTATION
         AGENT, THE ISSUING BANKS AND THE LENDERS, EACH PERSON CLAIMING BY,
         THROUGH, UNDER OR ON ACCOUNT OF ANY OF THE FOREGOING AND THE RESPECTIVE
         DIRECTORS, OFFICERS, COUNSEL, EMPLOYEE, AGENTS, AFFILIATES,
         SUCCESSORS AND ASSIGNS OF EACH OF THE FOREGOING FROM AND AGAINST ANY
         AND ALL LOSSES, CLAIMS, COST RECOVERY ACTIONS, ADMINISTRATIVE ORDERS
         OR PROCEEDINGS, DAMAGES AND LIABILITIES (WHICH RELATE TO OR ARISE AS A
         RESULT OF THE LOANS, THE LETTERS OF CREDIT OR ANY FINANCING DOCUMENT)
         TO WHICH ANY SUCH PERSON MAY BECOME SUBJECT AND INCLUDING ANY AND ALL
         LOSSES, CLAIMS, COST RECOVERY ACTIONS, ADMINISTRATIVE ORDERS OR
         PROCEEDINGS, DAMAGES AND LIABILITIES (WHICH RELATE TO OR ARISE AS A
         RESULT OF THE LOANS, THE LETTERS OF CREDIT OR ANY FINANCING DOCUMENT)
         ARISING BY REASON OF THE ORDINARY NEGLIGENCE OF THE ADMINISTRATIVE
         AGENT, THE DOCUMENTATION AGENT, THE ISSUING BANKS AND THE LENDERS,
         EACH PERSON CLAIMING BY, THROUGH, UNDER OR ON ACCOUNT OF ANY OF THE
         FOREGOING AND THE RESPECTIVE DIRECTORS, OFFICERS, COUNSEL, EMPLOYEES,
         AGENTS, AFFILIATES, SUCCESSORS AND ASSIGNS OF EACH OF THE FOREGOING
         (1) UNDER ANY ENVIRONMENTAL LAW APPLICABLE TO THE COMPANY OR ANY OF
         ITS SUBSIDIARIES OR ANY OF THEIR RESPECTIVE PROPERTIES, INCLUDING
         WITHOUT LIMITATION, THE TREATMENT OR DISPOSAL OF HAZARDOUS SUBSTANCES
         ON ANY OF THEIR RESPECTIVE PROPERTIES, (2) AS A RESULT OF THE BREACH
         OR NON COMPLIANCE BY THE COMPANY OR ANY OF ITS SUBSIDIARIES WITH ANY
         ENVIRONMENTAL LAW APPLICABLE TO THE COMPANY OR ANY OF ITS
         SUBSIDIARIES, (3) DUE TO PAST OWNERSHIP BY THE COMPANY OR ANY OF ITS
         SUBSIDIARIES OF ANY OF THEIR RESPECTIVE PROPERTIES OR PAST ACTIVITY ON
         ANY OF THEIR RESPECTIVE PROPERTIES OR PAST ACTIVITY ON ANY OF THEIR
         RESPECTIVE PROPERTIES WHICH, THOUGH LAWFUL AND FULLY PERMISSIBLE AT
         THE TIME, COULD RESULT IN PRESENT LIABILIT, (4) THE PRESENCE, USE,
         RELEASE, STORAGE, TREATMENT OR DISPOSAL OF HAZARDOUS SUBSTANCES ON OR
         AT ANY OF THE PROPERTIES OWNED OR OPERATED BY THE COMPANY OR ANY OF ITS
         SUBSIDIARIES, OR (5) ANY OTHER ENVIRONMENTAL, HEALTH OR SAFETY
         CONDITION IN CONNECTION WITH THIS AGREEMENT, THE NOTES OR ANY OTHER
         FINANCING DOCUMENT; PROVIDED, HOWEVER, NO INDEMNITY SHALL BE AFFORDED
         UNDER THIS SECTION 8.04(C) IN RESPECT OF ANY PROPERTY FOR ANY
         OCCURRENCE ARISING PRIMARILY FROM THE ACTS OR OMISSIONS OF THE
         ADMINISTRATIVE AGENT OR ANY LENDER DURING THE PERIOD AFTER WHICH SUCH
         PERSON, ITS SUCCESSORS OR ASSIGNS SHALL HAVE OBTAINED ACTUAL PHYSICAL
         POSSESSION OF SUCH PROPERTY (WHETHER BY FORECLOSURE OR DEED IN LIEU OF
         FORECLOSURE, AS MORTGAGEE-IN-POSSESSION OR OTHERWISE); AND

                 (d)      ENVIRONMENTAL WAIVER.  WITHOUT LIMITING THE FOREGOING
         PROVISIONS, THE COMPANY HEREBY DOES WAIVE, RELEASE AND COVENANT NOT TO
         BRING AGAINST ANY OF THE PERSONS INDEMNIFIED IN THIS SECTION 8.04 ANY
         DEMAND, CLAIM, COST RECOVERY ACTION OR LAWSUIT THEY MAY NOW OR
         HEREAFTER HAVE OR ACCRUE (WHICH RELATE TO OR ARISE AS A RESULT OF THE
         LOANS, THE LETTERS OF CREDIT OR ANY FINANCING DOCUMENT) ARISING FROM
         (1) ANY ENVIRONMENTAL LAW NOW OR HEREAFTER ENACTED (INCLUDING THOSE
         APPLICABLE TO THE COMPANY OR ANY OF ITS SUBSIDIARIES) UNLESS THE ACTS
         OR 






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     OMISSIONS OF ANY SUCH PERSON OR THEIR RESPECTIVE SUCCESSORS AND ASSIGNS ARE
     THE PRIMARY CAUSE OF THE CIRCUMSTANCES GIVING RISE TO SUCH DEMAND, COST
     RECOVERY ACTION OR LAWSUIT, (2) THE PRESENCE, USE, RELEASE, STORAGE,
     TREATMENT OR DISPOSAL OF HAZARDOUS SUBSTANCES ON OR AT ANY OF THE
     PROPERTIES OWNED OR OPERATED BY THE COMPANY OR ANY OF ITS SUBSIDIARIES, OR
     (3) THE BREACH OR NON-COMPLIANCE BY THE COMPANY WITH ANY ENVIRONMENTAL LAW
     OR ENVIRONMENTAL COVENANT APPLICABLE TO THE COMPANY OR ANY OF ITS
     SUBSIDIARIES, UNLESS THE ACTS OR OMISSIONS OF SUCH PERSON, ITS SUCCESSORS
     AND ASSIGNS ARE THE PRIMARY CAUSE OF THE CIRCUMSTANCES GIVING RISE TO SUCH
     DEMAND, CLAIM, COST RECOVERY ACTION OR LAWSUIT.

If and to the extent that the obligations of the Company under this Section are
unenforceable for any reason, the Company hereby agrees to make the maximum
contribution to the payment and satisfaction of such obligations which is
permissible under applicable law. The Company's obligations under this Section
shall survive any termination of this Agreement and the payment of the Notes.

     Section 8.05 Right of Setoff. In addition to and not in limitation of all
rights of offset that any Lender or Issuing Bank may have under applicable law,
each Lender or other holder of a Note, or any other Lender Indebtedness shall,
upon the occurrence of any Event of Default and at any time during the
continuance thereof and whether or not such Lender, such Issuing Bank or such
holder has made any demand or the Company's obligations are matured, have the
right at any time and from time to time, without notice to the Company (any such
notice being expressly waived by the Company) to set-off and apply any and all
deposits (general or special, time or demand, provisional or final) at any time
held and other indebtedness at any time owing by any Lender or Issuing Bank to
or for the credit or the account of the Company against any and all of the
Lender Indebtedness owing to such Lender or Issuing Bank then outstanding,
subject to the provisions of Section 2.19.

     Section 8.06 Benefit of Agreement. The Notes, this Agreement and the other
Financing Documents shall be binding upon and inure to the benefit of and be
enforceable by the respective successors and assigns of the parties hereto,
provided that the Company may not assign or transfer any of its interest
hereunder or thereunder without the prior written consent of the Lenders.

     Section 8.07 Successors and Assigns; Participations and Assignments.

          (a) Any Lender may, in the ordinary course of its business and in
     accordance with applicable law, at any time sell to one or more banks,
     financial institutions, or investment funds ("Participants") participating
     interests in any Loan owing to such Lender, any Note held by such Lender,
     any Revolving Credit Commitment of such Lender or any other interest of
     such Lender hereunder and under the other Financing Documents. In the event
     of any such sale by a Lender of a participating interest to a Participant,
     such Lender's obligations under this Agreement to the other parties to this
     Agreement shall remain unchanged, such Lender shall remain solely
     responsible for the performance thereof, such Lender shall remain the
     holder of any such Loan (and any Note evidencing such Loan) for all
     purposes under this Agreement and the other Financing Documents and the
     Company and the Administrative Agent shall continue to deal solely and
     directly with such Lender in connection with such Lender's rights and
     obligations under this 


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     Agreement and the other Financing Documents. Any agreement pursuant to
     which any Lender shall sell any such participating interest shall provide
     that such Lender shall retain the sole right and responsibility to exercise
     such Lender's rights and enforce the Company's obligations hereunder,
     including the right to consent to any amendment, supplement, modification
     or waiver of any provision of this Agreement or any of the other Financing
     Documents, provided that such participation agreement may provide that such
     Lender will not agree to any amendment, supplement, modification or waiver
     described in clause (i) or (ii) of the proviso to the second sentence of
     Section 8.02(a) without the consent of the Participant. The Company agrees
     that each Lender shall be entitled to the benefits of Sections 2.15, 2.16,
     2.18, 2.20 and 8.04 without regard to whether it has granted any
     participating interests, and that all amounts payable to a Lender under
     such Sections shall be determined as if such Lender had not granted any
     such participating interests. Each Participant shall have the rights of
     set-off against the Lender Indebtedness and similar rights or Liens to the
     same extent as may be available to the Administrative Agent or the Lenders.

          (b) Branch Offices, Affiliates, Any Lender may make, carry or transfer
     Loans at, to or for the account of, any of its branch offices or the office
     of an Affiliate of such Lender.

          (c) Any Lender may, in the ordinary course of its business and in
     accordance with applicable law, at any time and from time to time assign to
     any Lender or any Affiliate thereof, or, with the prior written consent of
     the Company and the Administrative Agent (which in each case shall not be
     unreasonably withheld), to an additional bank, financial institution or
     investment fund (an "Assignee") all or any part of its rights and
     obligations under this Agreement and any Notes, including, without
     limitation, its Revolving Credit Commitment, Loans, and Letter of Credit
     Liabilities pursuant to an Assignment and Acceptance, substantially in the
     form of Exhibit G (each an "Assignment and Acceptance"), executed by such
     Assignee, such assigning Lender (and, in the case of any Assignee that is
     not then a Lender or an Affiliate thereof, by the Company and the
     Administrative Agent) and delivered to the Administrative Agent for its
     acceptance and recording in the Register; provided that (i) (unless the
     Company and the Administrative Agent otherwise consent in writing) no such
     transfer to an Assignee (other than a Lender or any Affiliate thereof)
     shall be in a principal amount less than (A) $5,000,000 for a transfer by
     any Tranche B Term Loan Lender, and (B) $10,000,000 in the aggregate for a
     transfer by any other Lender (or, if less than the applicable amount
     required by clause (A) or (B), the full amount of such assigning Lender's
     Term Loans, Revolving Credit Loans, Letter of Credit Liabilities, and
     Revolving Credit Commitment) and (ii) if any Lender assigns all or any part
     of its rights and obligations under this Agreement to one of its Affiliates
     in connection with or in contemplation of the sale or other disposition of
     its interest in such Affiliate, the Company's and the Administrative
     Agent's prior written consent shall be required for such assignment. Upon
     such execution, delivery, acceptance and recording, from and after the
     effective date determined pursuant to such Assignment and Acceptance, (x)
     the Assignee thereunder shall be a party hereto and, to the extent provided
     in such Assignment and Acceptance, have the rights and obligations of a
     Lender hereunder with a Revolving Credit Commitment, Revolving Credit
     Exposure, and Term Loans, as set forth therein, and (y) the assigning
     Lender thereunder shall be released from its obligations under this
     Agreement to the extent that such obligations shall have been expressly
     assumed by the Assignee 




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     pursuant to such Assignment and Acceptance (and, in the case of an
     Assignment and Acceptance covering all or the remaining portion of an
     assigning Lender's rights and obligations under this Agreement, such
     assigning Lender shall cease to be a party hereto but shall nevertheless
     continue to be entitled to the benefits of Sections 2.16, 2.18, 2.20 and
     8.04). Notwithstanding the foregoing, no Assignee, which as of the date of
     any assignment to it pursuant to this Section 8.07(c) would be entitled to
     receive any greater payment under Section 2.16 or 2.20 than the assigning
     Lender would have been entitled to receive as of such date under such
     Sections with respect to the rights assigned, shall be entitled to receive
     such payments unless the Company has expressly consented in writing to
     waive the benefit of this provision at the time of the Assignment.

          (d) The Administrative Agent, on behalf of the Company, shall maintain
     at its address referred to in Section 8.01 a copy of each Assignment and
     Acceptance delivered to it and a register (the "Register") for the
     recordation of the names and addresses of the Lenders and the Revolving
     Credit Commitment and of, and the principal amount of the Loans and Letter
     of Credit Liabilities owing to, and any Notes evidencing such Loans owned
     by, each Lender from time to time. Notwithstanding anything in this
     Agreement to the contrary, the Company, the Administrative Agent and the
     Lenders shall treat each Person whose name is recorded in the Register as
     the owner of any Loan, any Notes and the Revolving Credit Commitments and
     recorded therein for all purposes of this Agreement. The Register shall be
     available for inspection by the Company or any Lender at any reasonable
     time and from time to time upon reasonable prior notice.

          (e) Notwithstanding anything in this Agreement to the contrary, no
     assignment under Section 8.07(c) of any rights or obligations under or in
     respect of the Loans, Reimbursement Obligations or the Notes evidencing
     such Loans shall be effective unless and until the Administrative Agent
     shall have recorded the assignment in the Register pursuant to this Section
     8.07(e). Upon its receipt of an Assignment and Acceptance executed by an
     assigning Lender and an Assignee (and, in the case of an Assignee that is
     not then a Lender or an Affiliate thereof, by the Company and the
     Administrative Agent), together with payment to the Administrative Agent of
     a registration and processing fee of $3,500 (which fee need not be paid in
     the case of any assignment to an Affiliate of the assigning Lender and
     which shall not be a cost subject to reimbursement under Section 8.04 or
     otherwise hereunder), the Administrative Agent shall (i) promptly accept
     such Assignment and Acceptance and (ii) on the effective date determined
     pursuant thereto record the information contained therein in the Register
     and give prompt notice of such acceptance and recordation to the Lenders
     and the Company. On or prior to such effective date, the assigning Lender
     shall surrender any outstanding Notes held by it, all or a portion of which
     are being assigned, and the Company, shall, upon the request to the
     Administrative Agent by the assigning Lender or the Assignee, as
     applicable, execute and deliver to the Administrative Agent (in exchange
     for the outstanding Notes of the assigning Lender) a new Revolving Credit
     Note, Tranche A Term Note, Tranche B Term Note and/or ESOP Term Note, as
     the case may be, to the order of such Assignee in an amount equal to (i) in
     the case of a Revolving Credit Note, the greater of (A) the amount of such
     Assignee's Revolving Credit Commitment and (B) the aggregate principal
     amount of the Revolving Credit Exposure of such Assignee, (ii) in the case
     of a Tranche A Term Note, the amount of such Assignee's Tranche A Term
     Loans, (iii) in the case of a Tranche B Term Note, the amount of such
     Assignee's Tranche B Term Loans, and (iv) in the case 



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     of an ESOP Term Note, the amount of such Assignee's ESOP Term Loans, in
     each case with respect to the relevant Loan, Letter of Credit Liability or
     Revolving Credit Commitment after giving effect to such Assignment and
     Acceptance and, if the assigning Lender has retained a Revolving Credit
     Commitment, Revolving Credit Exposure, or Term Loan hereunder, a new
     Revolving Credit Note, Tranche A Term Note, Tranche B Term Note and/or ESOP
     Term Note, as the case may be, to the order of the assigning Lender in an
     amount equal to (i) in the case of a Revolving Credit Note, the greater of
     (A) the amount of such Lender's Revolving Credit Commitment and (B) the
     aggregate principal amount of all Revolving Credit Exposure of such Lender,
     (ii) in the case of a Tranche A Term Note, the amount of such Lender's
     Tranche A Term Loans, (iii) in the case of a Tranche B Term Note, the
     amount of such Assignee's Tranche B Term Loans, and (iv) in the case of an
     ESOP Term Note, the amount of such Assignee's ESOP Term Loans, in each case
     with respect to the relevant Loan, Revolving Credit Exposure or Revolving
     Credit Commitment after giving effect to such Assignment and Acceptance.
     Any such new Notes shall be dated such effective date and shall otherwise
     be in the form of the Note replaced thereby. Any Notes surrendered by the
     assigning Lender shall be returned by the Administrative Agent to the
     Company marked "canceled".

          (f) The Company authorizes each Lender to disclose to any participant
     or Assignee (each, a "Transferee") and any prospective Transferee,
     provided, that, any such Transferee or potential Transferee has signed a
     confidentiality agreement substantially similar to the provisions of
     Section 8.13, any and all information in such Lender's possession
     concerning the Company and its Affiliates which has been delivered to such
     Lender by or on behalf of the Company pursuant to this Agreement or which
     has been delivered to such Lender by or on behalf of the Company in
     connection with such Lender's credit evaluation of the Company and its
     Affiliates prior to becoming a party to this Agreement. No assignment or
     participation made or purported to be made to any Transferee shall be
     effective without the prior written consent of the Company if it would
     require it to make any filing with any Governmental Authority or qualify
     any Loan or Note under the laws of any jurisdiction, and the Company shall
     be entitled to request and receive such information and assurances as it
     may reasonably request from any Lender or any Transferee to determine
     whether any such filing or qualification is required or whether any
     assignment or participation is otherwise in accordance with applicable law.

          (g) Any Lender may at any time grant, pledge or assign a security
     interest in all or a portion of its rights under this Agreement to secure
     obligations of such Lender, including any such grant, pledge or assignment
     to a Federal Reserve Bank, and this Section 8.07 shall not apply to any
     such grant, pledge or assignment of a security interest; provided that no
     such grant, pledge or assignment of a security interest shall release a
     Lender from any of its obligations hereunder or substitute any such
     assignee for such Lender as a party hereto.

     Section 8.08 Governing Law; Submission to Jurisdiction; Etc.

          (a) GOVERNING LAW. THIS AGREEMENT AND THE RIGHTS AND OBLIGATIONS OF
     THE PARTIES HEREUNDER AND UNDER THE NOTES SHALL BE CONSTRUED IN ACCORDANCE
     WITH AND BE GOVERNED BY THE LAWS OF THE STATE OF NEW YORK (INCLUDING
     SECTION 5-1401 OF 



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     THE NEW YORK GENERAL OBLIGATIONS LAW, OR ANY SIMILAR SUCCESSOR PROVISION
     THERETO, BUT EXCLUDING ALL OTHER CONFLICT-OF-LAWS RULES)AND TO THE EXTENT
     CONTROLLING, LAWS OF THE UNITED STATES OF AMERICA.

          (b) SUBMISSION TO JURISDICTION. ANY LEGAL ACTION OR PROCEEDING WITH
     RESPECT TO THIS AGREEMENT, THE NOTES OR THE OTHER FINANCING DOCUMENTS MAY
     BE BROUGHT IN THE COURTS OF THE STATE OF NEW YORK OR OF THE UNITED STATES
     OF AMERICA FOR THE SOUTHERN DISTRICT OF NEW YORK, AND, BY EXECUTION AND
     DELIVERY OF THIS AGREEMENT, THE COMPANY HEREBY ACCEPTS FOR ITSELF AND IN
     RESPECT OF ITS PROPERTY, GENERALLY AND UNCONDITIONALLY, THE JURISDICTION OF
     THE AFORESAID COURTS. THE COMPANY HEREBY IRREVOCABLY WAIVES ANY OBJECTION,
     INCLUDING, BUT NOT LIMITED TO, ANY OBJECTION TO THE LAYING OF VENUE OR
     BASED ON THE GROUNDS OF FORUM NON CONVENIENS, WHICH IT MAY NOW OR HEREAFTER
     HAVE TO THE BRINGING OF ANY SUCH ACTION OR PROCEEDING IN SUCH RESPECTIVE
     JURISDICTIONS.

          (c) WAIVER OF JURY TRIAL. TO THE MAXIMUM EXTENT ALLOWED BY APPLICABLE
     LAW, EACH OF THE COMPANY, THE AGENTS, THE ISSUING BANKS AND THE LENDERS (I)
     IRREVOCABLY AND UNCONDITIONALLY WAIVE TRIAL BY JURY IN ANY LEGAL ACTION OR
     PROCEEDING RELATING TO ANY FINANCING DOCUMENT AND FOR ANY COUNTERCLAIM
     THEREIN; (II) IRREVOCABLY WAIVE ANY RIGHT IT MAY HAVE TO CLAIM OR RECOVER
     IN ANY SUCH LITIGATION ANY SPECIAL, EXEMPLARY, PUNITIVE OR CONSEQUENTIAL
     DAMAGES, OR DAMAGES OTHER THAN, OR IN ADDITION TO, ACTUAL DAMAGES; (III)
     CERTIFY THAT NO PARTY HERETO NOR ANY REPRESENTATIVE OR COUNSEL FOR ANY
     PARTY HERETO HAS REPRESENTED, EXPRESSLY OR OTHERWISE, OR IMPLIED THAT SUCH
     PARTY WOULD NOT, IN THE EVENT OF LITIGATION, SEEK TO ENFORCE THE FOREGOING
     WAIVERS; AND (IV) ACKNOWLEDGE THAT IT HAS BEEN INDUCED TO ENTER INTO THIS
     AGREEMENT, THE OTHER FINANCING DOCUMENTS AND THE TRANSACTIONS CONTEMPLATED
     HEREBY AND THEREBY BASED UPON, AMONG OTHER THINGS, THE MUTUAL WAIVERS AND
     CERTIFICATIONS CONTAINED IN THIS SECTION.

          (d) Designation of Process Agent. The Company hereby irrevocably
     designates CT Corporation System, with an office on the date hereof at 1633
     Broadway, New York, New York, 10019, as the designee, appointee and process
     agent of the Company to receive, for and on behalf of the Company, service
     of process in such respective jurisdictions in any legal action or
     proceeding with respect to this Agreement, the Notes, or the other
     Financing Documents. It is understood that a copy of such process served on
     such agent will be promptly forwarded by mail to the Company at its address
     set forth opposite its signature below, but the failure of the Company to
     receive such copy shall not affect in any way the service of such process.
     The Company further irrevocably consents to the service of process of any
     of the aforementioned courts in any such action or proceeding by the
     mailing of copies thereof by registered or certified mail, postage prepaid,
     to the Company at its said address, such service to become effective 30
     days after such mailing.

          (e) Service of Process. Nothing herein shall affect the right of the
     Administrative Agent or any Lender or any holder of a Note to serve process
     in any other manner permitted by 



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     law or to commence legal proceedings or otherwise proceed against the
     Company in any other jurisdiction.

     Section 8.09 Independent Nature of Lenders' Rights. The amounts payable at
any time hereunder to each Lender shall be a separate and independent debt, and
each Lender shall be entitled to protect and enforce its rights arising out of
this Agreement, and it shall not be necessary for any other Lender to be joined
as an additional party in any proceeding for such purpose.

     Section 8.10 Invalidity. In the event that any one or more of the
provisions contained in the Notes, this Agreement or in any other Financing
Document shall, for any reason, be held invalid, illegal or unenforceable in any
respect, (i) the Company agrees that such invalidity, illegality or
unenforceability shall not affect any other provision of the Notes, this
Agreement or any other Financing Document and (ii) the Company and the
Administrative Agent (acting on behalf and at the direction of the Lenders) will
negotiate in good faith to amend such provision so as to be legal, valid, and
enforceable.

     Section 8.11 Renewal, Extension or Rearrangement. All provisions of this
Agreement and of any other Financing Documents relating to the Notes or other
Lender Indebtedness shall apply with equal force and effect to each and all
promissory notes hereafter executed which in whole or in part represent a
renewal, extension for any period, increase or rearrangement of any part of the
Lender Indebtedness originally represented by the Notes, or of any part of such
other Lender Indebtedness.

     Section 8.12 Interest. It is the intention of the parties hereto to conform
strictly to usury laws applicable to the Administrative Agent, the Documentation
Agent, the Issuing Banks and the Lenders (collectively, the "Financing Parties")
and the Transactions. Accordingly, if the Transactions would be usurious as to
any Financing Party under laws applicable to it, then, notwithstanding anything
to the contrary in the Notes, this Agreement or in any other Financing Document
or agreement entered into in connection with the Transactions or as security for
the Notes, it is agreed as follows: (i) the aggregate of all consideration which
constitutes interest under law applicable to any Financing Party that is
contracted for, taken, reserved, charged or received by such Financing Party
under the Notes, this Agreement or under any of such other Financing Documents
or agreements or otherwise in connection with the Transactions shall under no
circumstances exceed the maximum amount allowed by such applicable law, (ii) in
the event that the maturity of the Notes is accelerated for any reason, or in
the event of any required or permitted prepayment, then such consideration that
constitutes interest under law applicable to any Financing Party may never
include more than the maximum amount allowed by such applicable law, and (iii)
excess interest, if any, provided for in this Agreement or otherwise in
connection with the Transactions shall be cancelled automatically by such
Financing Party and, if theretofore paid, shall be credited by such Financing
Party on the principal amount of the Company's Indebtedness to such Financing
Party (or, to the extent that the principal amount of the Company's Indebtedness
to such Financing Party shall have been or would thereby be paid in full,
refunded by such Financing Party to the Company). The right to accelerate the
maturity of the Notes does not include the right to accelerate any interest
which has not otherwise accrued on the date of such acceleration, and the
Financing Parties do not intend to collect any unearned interest in the event of
acceleration. All sums paid or agreed to be paid to the Financing Parties for
the use, forbearance or detention of sums included in the Lender Indebtedness
shall, to the extent permitted by law applicable to such Financing Party, be
amortized, prorated, allocated and spread throughout the full term of 



   
                                   129



<PAGE>   138

the Notes until payment in full so that the rate or amount of interest on
account of the Lender Indebtedness does not exceed the applicable usury ceiling,
if any. As used in this Section, the terms "applicable law" or "laws applicable
to any Financing Party" shall mean the law of any jurisdiction whose laws may be
mandatorily applicable notwithstanding other provisions of this Agreement, or
law of the United States of America applicable to any Financing Party and the
Transactions which would permit such Financing Party to contract for, charge,
take, reserve or receive a greater amount of interest than under such
jurisdiction's law. To the extent that Article 5069-1.04 of the Texas Revised
Civil Statutes is relevant to any Financing Party for the purpose of determining
the Highest Lawful Rate, such Financing Party hereby elects to determine the
applicable rate ceiling under such Article by the indicated (weekly) rate
ceiling from time to time in effect, subject to such Financing Party's right
subsequently to change such method in accordance with applicable law.

     Section 8.13 Confidential Information. The Administrative Agent and each
Lender agree that all documentation and other information made available by the
Company to the Administrative Agent or such Lender under the terms of this
Agreement shall (except to the extent such documentation or other information is
publicly available or hereafter becomes publicly available other than by action
of the Administrative Agent or such Lender, or was theretofore known or
hereinafter becomes known to the Administrative Agent or such Lender independent
of any disclosure thereto by the Company) be held in the strictest confidence by
the Administrative Agent or such Lender and used solely in the administration
and enforcement of the Loans from time to time outstanding from such Lender to
the Company and in the prosecution of defense of legal proceedings arising in
connection herewith; provided that (i) the Administrative Agent or such Lender
may disclose documentation and information to the Administrative Agent and/or to
any other Lender which is a party to this Agreement or any Affiliates thereof,
and (ii) the Administrative Agent or such Lender may disclose such documentation
or other information to any other bank or other Person to which such Lender
sells or proposes to make an assignment or sell a participation in its Loans
hereunder if such other bank or Person, prior to such disclosure, agrees in
writing to be bound by the terms of a confidentiality agreement substantially
similar to the provisions of this Section 8.13. Notwithstanding the foregoing,
nothing contained herein shall be construed to prevent the Administrative Agent
or a Lender from (a) making disclosure of any information (i) if required to do
so by applicable law or regulation, (ii) to any governmental agency or
regulatory body (including any self-regulatory agency or body) having or
claiming to have authority to regulate or oversee any aspect of such Lender's
business or that of such Lender's corporate parent or affiliates in connection
with the exercise of such authority or claimed authority, (iii) pursuant to any
subpoena or if otherwise compelled in connection with any litigation or
administrative proceeding, (iv) to correct any false or misleading information
which may become public concerning such Person's relationship to the Company, or
(v) to the extent the Administrative Agent or such Lender or its counsel deems
necessary or appropriate to effect or preserve its security for any Lender
Indebtedness or to enforce any remedy provided in the Financing Documents, the
Notes or this Agreement or otherwise available by law; or (b) making, on a
confidential basis, such disclosures as such Lender reasonably deems necessary
or appropriate to its legal counsel or accountants (including outside auditors).
If the Administrative Agent or such Lender is compelled to disclose such
confidential information in a proceeding requesting such disclosure, the
Administrative Agent or such Lender shall seek to obtain assurance that such
confidential treatment will be accorded such information; provided, however,
that the Lender shall have no liability for the failure to obtain such
treatment.



                                      130

<PAGE>   139

     Section 8.14 ENTIRE AGREEMENT. THE NOTES, THIS AGREEMENT AND THE OTHER
FINANCING DOCUMENTS EMBODY THE ENTIRE AGREEMENT AND UNDERSTANDING BETWEEN THE
AGENTS, THE ISSUING BANKS OR THE LENDERS AND THE OTHER RESPECTIVE PARTIES HERETO
AND THERETO AND SUPERSEDE ALL PRIOR AGREEMENTS AND UNDERSTANDINGS BETWEEN SUCH
PARTIES RELATING TO THE SUBJECT MATTER HEREOF AND THEREOF AND MAY NOT BE
CONTRADICTED BY EVIDENCE OF PRIOR, CONTEMPORANEOUS AGREEMENTS OF THE PARTIES.
THERE ARE NO UNWRITTEN ORAL AGREEMENTS BETWEEN THE PARTIES.

     Section 8.15 Attachments. The exhibits, schedules and annexes attached to
this Agreement are incorporated herein and shall be considered a part of this
Agreement for the purposes stated herein, except that in the event of any
conflict between any of the provisions of such exhibits and the provisions of
this Agreement, the provisions of this Agreement shall prevail.

     Section 8.16 Counterparts. This Agreement may be executed in any number of
counterparts and by the different parties hereto on separate counterparts, each
of which when so executed and delivered shall be an original but all of which
shall together constitute one and the same instrument.

     Section 8.17 Survival of Indemnities. The Company's obligations under
Sections 2.16, 2.18, 2.20 and 8.04 shall survive the payment in full of the
Loans and the Letter of Credit Liabilities.

     Section 8.18 Headings Descriptive. The headings of the several sections and
subsections of this Agreement, and the Table of Contents, are inserted for
convenience only and shall not in any way affect the meaning or construction of
any provision of this Agreement.

     Section 8.19 Satisfaction Requirement. If any agreement, certificate,
instrument or other writing, or any action taken or to be taken, is by the terms
of this Agreement required to be satisfactory to any party, the determination of
such satisfaction shall be made by such party in its sole and exclusive judgment
exercised reasonably and in good faith.

     SECTION 8.20 EXCULPATION PROVISIONS. EACH OF THE PARTIES HERETO
SPECIFICALLY AGREES THAT IT HAS A DUTY TO READ THIS AGREEMENT AND THE OTHER
FINANCING DOCUMENTS AND AGREES THAT IT IS CHARGED WITH NOTICE AND KNOWLEDGE OF
THE TERMS OF THIS AGREEMENT AND THE OTHER FINANCING DOCUMENTS; THAT IT HAS IN
FACT READ THIS AGREEMENT AND IS FULLY INFORMED AND HAS FULL NOTICE AND KNOWLEDGE
OF THE TERMS, CONDITIONS AND EFFECTS OF THIS AGREEMENT; THAT IT HAS BEEN
REPRESENTED BY LEGAL COUNSEL OF ITS CHOICE THROUGHOUT THE NEGOTIATIONS PRECEDING
ITS EXECUTION OF THIS AGREEMENT AND THE OTHER FINANCING DOCUMENTS; AND HAS
RECEIVED THE ADVICE OF ITS ATTORNEYS IN ENTERING INTO THIS AGREEMENT AND THE
OTHER FINANCING DOCUMENTS; AND THAT IT RECOGNIZES THAT CERTAIN OF THE TERMS OF
THIS AGREEMENT AND THE OTHER FINANCING DOCUMENTS RESULT IN ONE PARTY ASSUMING
THE LIABILITY INHERENT IN SOME ASPECTS OF THE TRANSACTION AND RELIEVING THE
OTHER PARTY OF ITS RESPONSIBILITY FOR SUCH LIABILITY. EACH PARTY HERETO AGREES
AND COVENANTS THAT IT WILL NOT CONTEST THE VALIDITY OR ENFORCEABILITY OF ANY
EXCULPATORY PROVISION OF THIS AGREEMENT AND THE OTHER FINANCING DOCUMENTS ON THE
BASIS THAT THE PARTY HAD NO NOTICE OR KNOWLEDGE OF SUCH PROVISION OR THAT THE
PROVISION IS NOT "CONSPICUOUS."



                                      131

<PAGE>   140

     Section 8.21 Secured Affiliate. For purposes of this Agreement and all
other Financing Documents (other than applicable Hedge Agreements), if a Secured
Affiliate of a Lender has entered into one or more Hedge Agreements with the
Company or any its Subsidiaries, then to the extent that such Secured Affiliate
has rights or obligations (or if the affiliated Lender, rather than the Secured
Affiliate, were the counter-party to the applicable Hedge Agreement, such rights
or obligations that such Lender has) hereunder or under any other Financing
Document (other than applicable Hedge Agreements), such affiliated Lender shall
be the agent and attorney-in-fact for such Secured Affiliate with regard to any
such rights and obligations, or deemed rights and obligations, as if such Lender
were the counter-party to the applicable Hedge Agreement including, but not
limited to, the following: (a) all distributions or payments in respect of
Collateral owing to such Secured Affiliate shall be distributed or paid to such
Lender, (b) all representations, statements or disclaimers made herein or in any
Financing Document by or to such Lender shall be deemed to have been made by or
to such Secured Affiliate, (c) all obligations incurred by such Lender that
would have been incurred by the Secured Affiliate if it were a party hereto
(including, but not limited to, obligations under Section 7.06) shall be the
obligations of such Lender, and such Lender, as the agent and attorney-in-fact
of its Secured Affiliate, will make any and all payments owing to the
Administrative Agent with respect to such obligations or deemed obligations of
its Secured Affiliate. Each such Lender represents, warrants and covenants to
and with the Administrative Agent that such Lender has, or at all applicable
times will have, full power and authority to act as agent and attorney-in-fact
for its Secured Affiliates. Under no circumstance shall any Secured Affiliate
have any voting rights hereunder and the voting rights of any affiliated Lender
shall not be increased by virtue of the obligations owing to any such Secured
Affiliate.

     Section 8.22 Ratification of Security Instruments. The Company hereby
expressly (i) acknowledges, ratifies and affirms all of its indebtedness,
obligations and liabilities under the Original Credit Agreement, the AFB
Acquisition Credit Agreement and the Intercreditor Agreement all as amended,
amended and consolidated by the terms of this Agreement, (ii) acknowledges and
agrees that (a) all liens and security interests created by and existing under
any and all instruments and documents executed by the Company, including,
without limitation, the Security Instruments, as security for its obligations
under the Original Credit Agreement, the AFB Acquisition Agreement and the
Intercreditor Agreement are and shall continue to be valid and subsisting liens
and security interests securing its obligations thereunder as amended, restated
and consolidated by this Agreement, (b) none of the rights, titles, interests,
liens and security interests created by and existing under any such instrument
or document shall be released or impaired hereby and shall be and remain in full
force and effect, and (c) all rights, titles, interests, liens and security
interests existing under such instruments and documents are renewed, extended,
carried forward and conveyed hereby to secure all of obligations the Company
under this Agreement, without the necessity to formally amend any such
instrument or document.



                                      132
<PAGE>   141
         IN WITNESS WHEREOF, the parties hereto have caused this instrument to
be duly executed as of the date first above written.

COMPANY:                      STERLING CHEMICALS, INC.


                              BY: /s/ JIM P. WISE
                                 ---------------------------------------------
                                 Jim P. Wise 
                                 Vice President and Chief Financial Officer

                              Address:
                              1200 Smith Street
                              Suite 1900
                              Houston, Texas  77002
                              Attention: Mr. Jim P. Wise
                              Telephone:       (713) 654-9599
                              Telecopy:        (713) 654-9552


ADMINISTRATIVE AGENT,         TEXAS COMMERCE BANK
DOCUMENTATION AGENT,          NATIONAL ASSOCIATION
ISSUING BANKS                 Individually, as an issuing bank and as
AND THE LENDERS:              Administrative Agent


                              BY: /s/ D. G. MILLS
                                 ------------------------------------------
                                 D. G. Mills
                                 Vice President

                              Address:
                              c/o Chase Securities Inc.
                              712 Main Street
                              Houston, Texas  77002
                              Attention:       Ms. Martha Gurwit
                              Telephone:       (713) 216-6387
                              Telecopy:        (713) 216-4986

                              With Copy To:
                              712 Main Street
                              Houston, Texas  77002
                              Attention:       Ms. Debra Harris
                              Telephone:       (713) 216-4117
                              Telecopy:        (713) 216-5733






                                     133
<PAGE>   142
                              CREDIT SUISSE FIRST BOSTON,
                              As Documentation Agent


                              BY: /s/ JAMES P. MORAN
                                 -------------------------------------------
                                  James P. Moran
                                 -------------------------------------------
                                  Director
                                 -------------------------------------------
                              BY: /s/ IRA LUBINSKY
                                 -------------------------------------------
                                  Ira Lubinsky
                                 -------------------------------------------
                                  Vice President
                                 -------------------------------------------

                              Address:
                              11 Madison Avenue, 19th Floor
                              New York, New York  100103629
                              Attention:       Mr. James P. Moran
                              Telephone:       (212) 325-9176
                              Telecopy:        (212) 325-8350

                              CREDIT SUISSE FIRST BOSTON,
                              Individually, As An Issuing Bank And As A Lender


                              BY: /s/ JAMES P. MORAN
                                 -------------------------------------------
                                  James P. Moran
                                 -------------------------------------------
                                  Director
                                 -------------------------------------------
                              BY: /s/ IRA LUBINSKY
                                 -------------------------------------------
                                  Ira Lubinsky
                                 -------------------------------------------
                                  Vice President
                                 -------------------------------------------

                              Address:
                              11 Madison Avenue, 19th Floor
                              New York, New York 100103629
                              Attention:       Ms. Yvette Mcqueen
                              Telephone:       (213) 325-9096
                              Telecopy:        (213) 325-8319






                             [Signature Page - 1]
<PAGE>   143
                           ABN AMRO BANK N.V.
                           Houston Agency

                           BY:     ABN AMRO NORTH AMERICA, INC.,
                                   As Agent


                                   BY: /s/ GORDAN CHANG 
                                      ----------------------------------------
                                      Gordon Chang 
                                      Vice President & Director

                                   BY: /s/ MICHAEL W. DEPRIEST
                                      ----------------------------------------
                                      Michael W. Depriest 
                                      Vice President & Director


                           Address:
                           Three Riverway, Suite 1700
                           Houston, Texas  77056
                           Attention:       Mr. Gordon Chang
                           Telephone:       (713) 964-3322
                           Telecopy:        (713) 629-7533






                             [Signature Page - 2]
<PAGE>   144
                            THE BANK OF NOVA SCOTIA


                            BY: /s/ A.S. NORSWORTHY
                               ---------------------------------------
                                A.S. NORSWORTHY
                               ---------------------------------------
                                SR. TEAM LEADER-LOAN OPERATIONS
                               ---------------------------------------

                            Address:
                            Atlanta Agency
                            600 Peachtree Street Northeast
                            Suite 2700
                            Atlanta, Georgia  30308
                            Attention:       Mr. F.C.H. Ashby
                            Telephone:       (404) 877-1500
                            Telecopy:        (404) 888-8998

                            With Copy To:
                            1100 Louisiana Street, Suite 3000
                            Houston, Texas  77002
                            Attention:       Mr. Bryan Bulawa
                            Telephone:       (713) 759-3427
                            Telecopy:        (713) 752-2425






                             [Signature Page - 3]
<PAGE>   145
                              BANK OF SCOTLAND


                              BY: /s/ ANNIE CHIN TAT
                                 -------------------------------------------
                                  ANNIE CHIN TAT
                                 -------------------------------------------
                                  VICE PRESIDENT
                                 -------------------------------------------

                              Address:
                              565 Fifth Avenue, 5th Floor
                              New York, New York  10017
                              Attention:       Mr. John Kelly
                              Telephone:       (212) 450-0830
                              Telecopy:        (212) 682-5720






                             [Signature Page - 4]
<PAGE>   146
                              BHF - BANK AKTIENGESELLSCHAFT


                              BY: /s/ LINDA PACE
                                 ----------------------------------------
                                  Linda Pace
                                 ----------------------------------------
                                  Vice President
                                 ----------------------------------------
                              BY: /s/ PERRY FORMAN
                                 ----------------------------------------
                                  Perry Forman
                                 ----------------------------------------
                                  Vice President
                                 ----------------------------------------

                              Address:
                              590 Madison Avenue
                              New York , New York  10022-2540
                              Attention:        Ms. Linda Pace
                              Telephone:       (212) 756-5915
                              Telecopy:        (212) 756-5536
                                      


                             [Signature Page - 6]
<PAGE>   147
                              CIBC INC.


                              BY: /s/ ALEKSANDRA K. DYMANUS
                                 ------------------------------------------
                                  Aleksandra K. Dymanus
                                 ------------------------------------------
                                  Authorized Signatory
                                 ------------------------------------------

                              Address:
                              2 Houston Center
                              909 Fannin Street, Suite 1200
                              Houston, Texas  77010
                              Attention:       Mr. David Balderach
                              Telephone:       (713) 658-8400
                              Telecopy:        (713) 650-3727


                              With Copy To:
                              Two Paces West
                              2727 Paces Ferry Road
                              Suite 1200
                              Atlanta, Georgia  30339
                              Attention:       Ms. Kathryn McGovern
                              Telephone:       (770) 319-4821 
                              Telecopy:        (770) 319-4950






                             [Signature Page - 7]
<PAGE>   148
                              CREDIT LYONNAIS NEW YORK BRANCH


                              BY: /s/ ATHLA LOC
                                 -----------------------------------------
                                  Athla Loc
                                 -----------------------------------------
                                  1st Vice President
                                 -----------------------------------------

                              Address:
                              1000 Louisiana Street, Suite 5360
                              Houston, Texas  77002
                              Attention:       Mr. Page Dillehunt
                              Telephone:       (713) 751-0500
                              Telecopy:        (713) 751-0307


                              With Copy To:
                              Address:
                              Credit Lyonnais Chicago Branch
                              227 West Monroe, 38th Floor
                              Chicago, Illinois 60606
                              Attention:       Mr. Matthew Kirst
                              Telephone:       (312) 220-7332
                              Telecopy:        (312) 220-7333






                             [Signature Page - 8]
<PAGE>   149
                                   FIRST SOURCE FINANCIAL LLP

                                   BY:      FIRST SOURCE FINANCIAL, INC.
                                            AS ITS AGENT/MANAGER


                                   BY: /s/ DAVID C. WAGNER
                                      ---------------------------------------
                                       David C. Wagner
                                      ---------------------------------------
                                       Vice President
                                      ---------------------------------------

                                   Address:                       
                                   2850 West Golf Road, 5th Floor 
                                   Rolling Meadows, Illinois  60008
                                   Attention:       Mr. Dave Wagner
                                   Telephone:       (847) 734-2043
                                   Telecopy:        (847) 734-7910






                             [Signature Page - 9]
<PAGE>   150
                              THE FIRST NATIONAL BANK OF CHICAGO


                              BY: /s/ DIXON P. SCHULTZ
                                 -----------------------------------------
                                  Dixon P. Schultz
                                 -----------------------------------------
                                  Vice President
                                 -----------------------------------------

                              Address:
                              One First National Plaza, MS 0634, 1-10
                              Chicago, Illinois  60670
                              Attention:       Mr. Mike Lorenzi 
                              Telephone:       (312) 732-8573 
                              Telecopy:        (312) 732-4840


                              With Copy To:
                              1100 Louisiana Street, Suite 3200
                              Houston, Texas  77002
                              Attention:       Ms. Dixon Schultz
                              Telephone:       (713) 654-7329
                              Telecopy:        (713) 654-7370






                             [Signature Page - 10]
<PAGE>   151
                              THE CIT GROUP/BUSINESS CREDIT, INC.


                              BY: /s/ DAN HUGHES
                                 -----------------------------------------
                                  Dan Hughes
                                 -----------------------------------------
                                  Vice President
                                 -----------------------------------------

                              Address:
                              Two Lincoln Center
                              5420 LBJ Freeway, Suite 200
                              Dallas, Texas  75240
                              Attention:       Mr. Dan Hughes
                              Telephone:       (214) 455-1665
                              Telecopy:        (214) 455-1690






                            [Signature Page - 11]
<PAGE>   152
                              COMERICA BANK


                              BY: /s/ REGINALD M. GOLDSMITH, III
                                 --------------------------------------------
                                  Reginald M. Goldsmith, III
                                 --------------------------------------------
                                  Vice President
                                 --------------------------------------------

                              Address:
                              4100 Spring Valley, Suite 900
                              Dallas, Texas  75244
                              Attention:       Mr. Reggie Goldsmith
                              Telephone:       (214) 818-2548 
                              Telecopy:        (214) 818-2550






                            [Signature Page - 12]
<PAGE>   153
                              CREDITANSTALT CORPORATE FINANCE, INC.


                              By: /s/ SCOTT KREY
                                 ---------------------------------------------
                                  Scott Krey
                                 ---------------------------------------------
                                  Vice President
                                 ---------------------------------------------

                              By: /s/ CARL G. DRAKE
                                 ---------------------------------------------
                                  Carl G. Drake
                                 ---------------------------------------------
                                  Sr. Associate
                                 ---------------------------------------------


                              Address:
                              Two Greenwich Plaza
                              2nd Floor
                              Greenwich, Connecticut  06830
                              Attention:       Ms. Lisa Bruno
                              Telephone:       (203) 861-6464
                              Telecopy:        (203) 861-6594

                              With Copy To:
                              Two Ravinia Drive, Suite 1680
                              Atlanta, Georgia  30346
                              Attention:       Mr. Joseph Longosz
                              Telephone:       (770) 390-1850
                              Telecopy:        (770) 390-1851
                                      




                            [Signature Page - 13]
<PAGE>   154
                             HIBERNIA NATIONAL BANK


                              BY: /s/ TRUDY W. NELSON
                                 -------------------------------------------
                                  Trudy W. Nelson
                                 -------------------------------------------
                                  Vice President
                                 -------------------------------------------

                              Address:                       
                              313 Carondelet Street, 13th Floor 
                              New Orleans, Louisiana  70130  
                              Attention:       Ms. Trudy Nelson 
                              Telephone:       (504) 533-3213
                              Telecopy:        (504) 533-5434






                            [Signature Page - 14]
<PAGE>   155
                              MERITA BANK LTD
                              New York Branch


                              BY: /s/ CLIFFORD ABRAMSKY
                                 --------------------------------------------
                                  Clifford Abramsky
                                 --------------------------------------------
                                  Vice President
                                 --------------------------------------------

                              BY: /s/ FRANK MAFFEI
                                 --------------------------------------------
                                  Frank Maffei
                                 --------------------------------------------
                                  Vice President
                                 --------------------------------------------

                              Address:
                              437 Madison Avenue, 21st Floor
                              New York, New York  10022
                              Attention:       Mr. Clifford Abramsky
                              Telephone:       (212) 318-9564
                              Telecopy:        (212) 318-7318






                            [Signature Page - 15]
<PAGE>   156
                              NATIONAL BANK OF CANADA


                              BY: /s/ DOUG CLARK
                                 ------------------------------------------
                                  Doug Clark
                                 ------------------------------------------
                                  Vice President
                                 ------------------------------------------

                              BY: /s/ JOHN DIXON
                                 ------------------------------------------
                                  John Dixon
                                 ------------------------------------------
                                  Vice President
                                 ------------------------------------------


                              Address:
                              125 West 55th Street
                              23rd Floor
                              New York, New York  10019
                              Attention:       Ms. Eleanor Valentine
                              Telephone:       (212) 632-8820 
                              Telecopy:        (212) 632-8736

                              With Copy To:
                              2121 San Jacinto, Suite 1850
                              Dallas, Texas  75201
                              Attention:       Mr. Douglas Clark
                              Telephone:       (214) 871-1265
                              Telecopy:        (214) 871-2015






                            [Signature Page - 16]
<PAGE>   157
                              THE LONG-TERM CREDIT BANK OF JAPAN, 
                              LIMITED NEW YORK BRANCH


                              BY: /s/ JOHN J. SULLIVAN
                                 -------------------------------------------
                                  John J. Sullivan
                                 -------------------------------------------
                                  Joint General Manager
                                 -------------------------------------------

                              Address:
                              165 Broadway, 49th Floor
                              New York, New York  10006
                              Attention :      Ms. Maria Araujo
                              Telephone:       (212) 335-4553
                              Telecopy:        (212) 608-2371


                              With Copy To:
                              2200 Ross Avenue
                              Texas Commerce Tower, Suite 4700W
                              Dallas, Texas  75201
                              Attention:       Mr. Robert Nelson
                              Telephone:       (214) 969-5352
                              Telecopy:        (214) 969-5357






                            [Signature Page - 19]
<PAGE>   158
                              OCTAGON CREDIT INVESTORS LOAN
                              PORTFOLIO (a unit of The Chase Manhattan Bank), 
                              (formerly known as CHL HIGH YIELD LOAN
                              PORTFOLIO (a unit of Chemical Bank))


                              BY: /s/ JOYCE C. DELUCCA
                                 ---------------------------------------------
                                  JOYCE C. DELUCCA
                                 ---------------------------------------------
                                  MANAGING DIRECTOR
                                 ---------------------------------------------

                              Address:
                              380 Madison Avenue, 12th Floor
                              New York, New York  10017
                              Attention:       Ms. Joyce Delucca
                              Telephone:       (212) 622-3104
                              Telecopy:        (212) 622-3797
                           
                           
                              With Copy To:
                              One Chase Manhattan Plaza
                              New York, New York  10081
                              Attention:       Mr. Joseph Nerich
                              Telephone:       (212) 552-7247
                              Telecopy:        (212) 552-5642
                           
                           
                           
                           


                            [Signature Page - 20]
<PAGE>   159
                              MASSACHUSETTS MUTUAL LIFE INSURANCE COMPANY


                              By: /s/ THOMAS J.  FINNEY JR.
                                 --------------------------------------------
                                 Thomas J. Finney Jr.
                                 --------------------------------------------
                                 Vice President
                                 --------------------------------------------


                              Address:
                              1295 State Street
                              Springfield, Massachusetts  01111-0001
                              Attention:       Mr. John Wheeler 
                              Telephone:       (413) 744-6228 
                              Telecopy:        (413) 744-6127

                              With Copy To:
                              1295 State Street
                              Springfield, Massachusetts  01111-0001
                              Attention:       Ms. Laura Hamel 
                              Phone:           (413) 744-3878 
                              Telecopy:        (413) 744-7922






                            [Signature Page - 21]
<PAGE>   160
                                   MERRILL LYNCH SENIOR FLOATING RATE
                                   FUND, INC.

                                   By: /s/ ANTHONY R. CLEMENTE
                                      ----------------------------------
                                      Anthony R. Clemente
                                      ----------------------------------
                                      Authorized Signatory
                                      ----------------------------------

                                   Address:
                                   800 Scudders Mill Road - Area 2C
                                   Plainsboro, New Jersey  08536
                                   Attention:       Ms. Jill Montanye
                                   Telephone:       (609) 282-3102
                                   Telecopy:        (609) 282-2550

                                   With Copy To:
                                   Custodian Bank:
                                   Bank of New York
                                   90 Washington Street, 12th Floor
                                   New York, New York  10286
                                   Attention:       Mr. Nick Ruggiero
                                   Telephone:       (212) 495-2929
                                   Telecopy:        (212) 495-2935/2936/2937

                                   MLAM Accounting
                                   500 College Road - 4E
                                   Plainsboro, New Jersey  08536
                                   Attention:       Mr. John Dugan
                                   Telephone:       (212) 282-7705
                                   Telecopy:        (212) 282-7612
                                             





                            [Signature Page - 22]
<PAGE>   161
                                  ML CBO IV (CAYMAN) LTD.
                                    
                                        By:     PROTECTIVE ASSET
                                                MANAGNT L.L.C. AS 
                                                COLLATERAL MANAGER
                                        

                                        
                                        By: /s/ JAMES DONDERO, CPA, CPA
                                           ------------------------------------ 
                                           President                           
                                           ------------------------------------ 
                                           Protective Asset Management, L.L.C. 
                                           ------------------------------------ 
                                                                               

                                  Address:
                                  Protective Asset Management Company
                                  13455 Noel Road-LB #45
                                  Dallas, Texas  75240
                                  Attention:       Todd Travers
                                  Telephone:       (972) 233-4300
                                  Telecopy:        (972) 233-4334
                                  
                                      




                            [Signature Page - 23]
<PAGE>   162
                             VAN KAMPEN AMERICAN CAPITAL PRIME RATE INCOME TRUST



                             By: /s/ KATHLEEN A. ZARE
                                --------------------------------------
                                Kathleen A. Zare
                                --------------------------------------
                                Vice President
                                --------------------------------------

                             Address:
                             One Parkview Plaza
                             Oakbrook Terrace, Illinois  60181
                             Attention:       Mr. Jeffrey Maillet
                             Telephone:       (630) 684-6438
                             Telecopy:        (630) 684-6740






                            [Signature Page - 24]
<PAGE>   163
                               PARIBAS CAPITAL FUNDING LLC

                               By: /s/ [ILLEGIBLE]
                                  ---------------------------------------

                                  ---------------------------------------

                                  ---------------------------------------


                               Address:
                               787 Seventh Avenue
                               New York, New York  10019
                               Attention:       Francois Gauvin
                               Telephone:       (212) 841-2548
                               Telecopy:        (212) 841-2144






                            [Signature Page - 25]
<PAGE>   164
                               RESTRUCTURED OBLIGATIONS BACKED BY
                               SENIOR ASSETS B.V.

                                       By its Managing Director
                                       ABN TRUSTCOMPANY (NEDERLAND) B.V.


                                       By: /s/ [ILLELGIBLE]                  
                                          -------------------------------------
                                               [ILLEGIBLE]                     
                                          -------------------------------------
                                                                               
                                          -------------------------------------
                                                                               
                                       By: /s/ [ILLELGIBLE]                    
                                          -------------------------------------
                                               [ILLEGIBLE]                     
                                          -------------------------------------
                                                                               
                                          -------------------------------------
                                                                           


                              Address:
                              Chancellor Capital Management, Inc.
                              1166 Avenue of the Americas
                              New York, New York  10036
                              Attention:       Steve Alfieri
                              Telephone:       (212) 278-9563
                              Telecopy:        (212) 278-9619






                            [Signature Page - 27]
<PAGE>   165
                              AERIES FINANCE LTD.




                              By: /s/ ANDREW IAN WIGNALL
                                 ------------------------------------
                                 Andrew Ian Wignall
                                 ------------------------------------
                                 Director
                                 ------------------------------------


                              Address:
                              c/o Moore Management Services Limited
                              Elizabeth House, Castle
                              Street St. Helier, Jersey
                              Channel Islands JE4 2YQ
                              Attention:       Director
                              Telephone:       011-441-534-613900 
                              Telecopy:        011-441-534-616900
                              
                              With A Copy To:
                              
                              Chancellor LGT Senior Secured  Management
                              1166 Avenue of the Americas 
                              New York, New York 10036
                              Attention:       Christopher Jansen 
                              Telephone:       (212) 278-9669 
                              Telecopy:        (212) 278-9619
                              





                            [Signature Page - 28]
<PAGE>   166
                              CAPTIVA FINANCE LTD.



                              By: /s/ JOHN H. CULLINANE
                                 ---------------------------------------
                                 John H. Cullinane
                                 ---------------------------------------
                                 Director
                                 ---------------------------------------


                              Address:
                              c/o Deutsche Morgan Grenfell (Cayman) Limited 
                              P.O. Box 1984 GT, Elizabethan Square 
                              Grand Cayman, Cayman Islands
                              Attention:   Director
                              Telephone:   (809) 949-8244 
                              Telecopy:    (809) 949-8178
                                           
                              With A Copy To:

                              Chancellor LGT Senior Secured Management
                              1166 Avenue of the Americas 
                              New York, New York 10036 
                              Attention:   Christopher Jansen 
                              Telephone:   (212) 278-9669 
                              Telecopy:    (212) 278-9619
                              




                            [Signature Page - 29]
<PAGE>   167
                            CAPTIVA II FINANCE LTD.



                              By: /s/ JOHN H. CULLINANE
                                 -----------------------------------------
                                 John H. Cullinane 
                                 -----------------------------------------
                                 Director
                                 -----------------------------------------


                              Address:
                              c/o Deutsche Morgan Grenfell (Cayman) Limited 
                              P.O. Box 1984 GT, Elizabethan Square
                              Grand Cayman, Cayman Islands
                              Attention:   Director
                              Telephone:   (809) 949-8244 
                              Telecopy:    (809) 949-8178
                                           
                              With A Copy To:

                              Chancellor LGT Senior Secured Management
                              1166 Avenue of the Americas 
                              New York, New York 10036
                              Attention:    Christopher Jansen 
                              Telephone:    (212) 278-9669 
                              Telecopy:     (212) 278-9619


                                      


                            [Signature Page - 30]
<PAGE>   168
                              CERES FINANCE LTD.



                              By: /s/ JOHN H. CULLINANE
                                 ---------------------------------------
                                 John H. Cullinane
                                 ---------------------------------------
                                 Director                                 
                                 ---------------------------------------

                              Address:
                              c/o Deutsche Morgan Grenfell (Cayman) Limited 
                              P.O. Box 1984 GT, Elizabethan Square 
                              Grand Cayman, Cayman Islands
                              Attention:  Director
                              Telephone:  (809) 949-8244 
                              Telecopy:   (809) 949-8178
                                          
                              With A Copy To:
                              Chancellor LGT Senior Secured Management
                              1166 Avenue of the Americas 
                              New York, New York 10036 
                              Attention:  Christopher Jansen 
                              Telephone:  (212) 278-9669 
                              Telecopy:   (212) 278-9619
                              





                            [Signature Page - 31]
<PAGE>   169
                                     MERRILL LYNCH PRIME RATE PORTFOLIO
                  
                                     By:  MERRILL LYNCH ASSET MANAGEMENT, L.P.
                                          AS INVESTMENT ADVISOR
                  
                  
                  
                                     By: /s/ ANTHONY R. CLEMENTE
                                        -------------------------------------
                                        Anthony R. Clemente
                                        -------------------------------------
                                        Authorized Signatory
                                        -------------------------------------
                  
                  
                                     Address:
                                     800 Scudders Mill Road - Area 2C
                                     Plainsboro, New Jersey  08536
                                     Attention:       Ms. Jill Montanye
                                     Telephone:       (609) 282-3102
                                     Telecopy:        (609) 282-2550
                  
                                     With Copy To:
                                     Custodian Bank:
                                     Bank Of New York
                                     90 Washington Street, 12th Floor
                                     New York, New York  10286
                                     Attention:       Mr. Nick Ruggiero
                                     Telephone:       (212) 495-2929
                                     Telecopy:        (212) 495-2935/2936/2937

                                     MLAM Accounting
                                     500 College Road - 4E
                                     Plainsboro, New Jersey  08536
                                     Attention:       Mr. John Dugan
                                     Telephone:       (212) 282-7705
                                     Telecopy:        (212) 282-7612
                                     





                            [Signature Page - 32]
<PAGE>   170
                                  SKANDINAVISKA ENSKILDA BANKEN 
                                  CORPORATION



                                  By: /s/ SVERKER JOHANSSON
                                      ---------------------------------------
                                      Sverjer Johansson
                                      ---------------------------------------
                                      Vice President
                                      ---------------------------------------

                                  Address:
                                  245 Park Avenue
                                  New York, New York  10167
                                  Attention:       Sverker Johansson
                                  Telephone:       (212) 907-4835
                                  Telecopy:        (212) 697-5188






                            [Signature Page - 35]
<PAGE>   171
                                          THE CHASE MANHATTAN BANK



                                          By: /s/ R. DANIEL ROUSE       
                                             ----------------------------------
                                              R. Daniel Rouse
                                             ----------------------------------
                                              Vice President
                                             ----------------------------------

                                          Address:



                                          Attention:
                                          Telephone: (   )    -
                                                      ---  --- ----
                                          Telecopy:  (   )    -
                                                      ---  --- ----






                             [Signature Page - 36]

<PAGE>   1
                                                                 EXHIBIT 10.11




CERTAIN PORTIONS OF THIS DOCUMENT HAVE BEEN OMITTED AND CONFIDENTIAL TREATMENT
HAS BEEN REQUESTED IN RELATION THERETO.  A COMPLETE COPY OF THIS DOCUMENT HAS
BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION.

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



                              AMENDED AND RESTATED

                            PRODUCT SALES AGREEMENT



                                    between



                                BASF CORPORATION



                                      and



                            STERLING CHEMICALS, INC.


                                effective as of

                                           January 1, 1998
================================================================================

*** = CONFIDENTIAL TREATMENT REQUESTED

<PAGE>   2
                               TABLE OF CONTENTS


<TABLE>
<S>                                                                                                                    <C>
ARTICLE I
         DEFINITIONS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

ARTICLE II
         INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
         2.1     Purchase and Supply  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

ARTICLE III
         DELIVERY AND PURCHASE OF AGREEMENT PRODUCTS; DELIVERIES AND SHIPMENTS; INSPECTION; OTHER RELATED MATTERS . .  10
         3.1     Delivery and Purchase Obligations  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  10
         3.2     Capacity Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  10
         3.3     Production and Delivery Scheduling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  11
         3.4     Changes in Specifications  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  11
         3.5     Purchase Price and Payment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  11
         3.6     Deliveries and Shipments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  14
         3.7     Production, Maintenance and Capital Expenditure Reports  . . . . . . . . . . . . . . . . . . . . . .  16
         3.8     Testing  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  17
         3.9     Measurement  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  19
         3.10    Storage of Agreement Product and Raw Material by Sterling  . . . . . . . . . . . . . . . . . . . . .  22
         3.11    Failure to Take Delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  23
         3.12    Failure to Maintain Contract Capacity  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  23
         3.13    Furnishing of Raw Material and Other Materials . . . . . . . . . . . . . . . . . . . . . . . . . . .  24
         3.14    Taxes  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  26
         3.15    Title; Covenant Not to Encumber  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  26
         3.16    Hazards  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  27

ARTICLE IV
         OPERATION OF UNIT AND RELATED MATTERS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  27
         4.1     General  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  27
         4.2     Production Schedule  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  28
         4.3     Damage or Destruction  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  28
         4.4     Office Space . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  30
         4.5     Plant Visits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  30
         4.6     Insurance  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  30
         4.7     Capital Expenditures and Expansion Capital . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  30
         4.8     Maintenance Expenditures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  32
         4.9     Compliance with Laws . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  32
</TABLE>

<PAGE>   3

<TABLE>
        <S>                                                                                                            <C>
         4.10    Standard of Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  33
         4.11    Warranties; BASF's Duties; Remedies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  33
         4.12    Heel Credits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  34

ARTICLE V
         REPRESENTATIONS AND WARRANTIES OF STERLING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  34
         5.1     Organization, Good Standing and Corporate Power  . . . . . . . . . . . . . . . . . . . . . . . . . .  34
         5.2     Authority Relative to Agreement  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  34
         5.3     No Conflict with Other Instruments or Proceedings  . . . . . . . . . . . . . . . . . . . . . . . . .  35
         5.4     No Litigation or Proceedings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  35

ARTICLE VI
         REPRESENTATIONS AND WARRANTIES OF BASF   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  36
         6.1     Organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  36
         6.2     Authority Relative to Agreement  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  36
         6.3     No Conflict with Other Instruments or Proceedings  . . . . . . . . . . . . . . . . . . . . . . . . .  36
         6.4     No Litigation or Proceedings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  37

ARTICLE VII
         ADDITIONAL AGREEMENTS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  37
         7.1     Meetings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  37
         7.2     Term . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  38
         7.3     Termination  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  38
         7.4     Dispute Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  40
         7.5     Confidentiality  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  40
         7.6     Restriction on Transfer of Company Information . . . . . . . . . . . . . . . . . . . . . . . . . . .  42
         7.7     Notice of Certain Events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  43
         7.8     Sterling Financial Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  44
         7.9     Survival . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  44
         7.10    Indemnification  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  44
         7.11    Sale or Transfer of Interest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  48
         7.12    Force Majeure  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  50
         7.13    Expansion of Capacity  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  54
         7.14    Disclaimer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  54
         7.15    Technical Advice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  54

ARTICLE VIII
         GENERAL PROVISIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  56
         8.1     Relation of Parties  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  56
         8.2     Exhibits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  57
         8.3     Notices  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  57
         8.4     Controlling Law and Jurisdiction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  58
         8.5     Headings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  58
</TABLE>





                                      -ii-
<PAGE>   4

<TABLE>
        <S>     <C>                                                                                                   <C>
         8.6     Modifications and Waivers  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  58
         8.7     Entire Agreement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  59
         8.8     Severability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  59
         8.9     Assignments  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  59
         8.10    Counterparts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  60
         8.11    Binding on Successors  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  60
         8.12    Public Statements  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  61
         8.13    Specific Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  61
         8.14    No Transfer of Title . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  61
         8.15    Wire Transfer, Etc.  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  61
         8.16    Accounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  62
         8.17    Patents  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  63
         8.18    Limitation on Consequential Damages  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  64
</TABLE>





                                     -iii-
<PAGE>   5
                                    EXHIBITS

         A       Agreement Product; Monthly Contract Capacity; Raw Material *
         B       BASF Actual Costs *
         C       Sterling Actual Costs     *
         D       Profit *
         E       Insurance
         F       Intentionally Deleted
         G       Testing Procedure
         H       Specifications
         I       Intentionally Deleted
         J       Unit
         K       Security Agreement
         L       Railcars
         M       Delivery, Shipment and Storage Instructions
         N       Storage Tanks
         O       Weights
         P       Switch Condenser Project *



* = Indicates that portions of the Exhibit have been omitted and confidential
treatment has been requested.





                                      -iv-

<PAGE>   6

                              AMENDED AND RESTATED
                            PRODUCT SALES AGREEMENT

         THIS AMENDED AND RESTATED PRODUCT SALES AGREEMENT ("Agreement"), made
and entered into this 4th day of November, 1997, by and between BASF
CORPORATION, a Delaware corporation with offices at 3000 Continental Drive
North, Mt. Olive, New Jersey 07828 ("BASF") and Sterling Chemicals, Inc., a
Delaware corporation with an address at 1200 Smith Street, Suite 1900, Houston,
Texas  77002 ("Sterling")

                              W I T N E S S E T H

         WHEREAS, BASF and Sterling are parties to a Product Sales Agreement
dated August 1, 1986, as amended on February 8, 1988, June 4, 1990, January 1,
1993 and January 24, 1996 (collectively, the "Original Agreement"); and

         WHEREAS, BASF and Sterling desire to amend and restate the Original
Agreement in its entirety; and

         WHEREAS, Sterling owns and operates a facility in Texas City, Texas at
which it is engaged in the manufacture of chemicals and desires to manufacture
and sell certain plasticizers and related products to BASF all in accordance
with the terms and conditions of this Agreement; and

         WHEREAS, BASF is willing to purchase such plasticizers and related
products from Sterling all in accordance with the terms and conditions of this
Agreement;

         NOW, THEREFORE, in consideration of the mutual promises and covenants
contained in this Agreement, the parties hereto have agreed and do hereby agree
that as of the Effective Date the  Original Agreement is amended and restated
in its entirety as follows:

<PAGE>   7
                                   ARTICLE I

                                  DEFINITIONS

         1.1     Unless otherwise stated in this Agreement, the following terms
shall have the following meanings, the following definitions to be equally
applicable to both the singular and plural forms of any of the terms herein
defined.

         Agreement Product:  The products set forth in Exhibit A and meeting
the Specifications for the Agreement Product in effect from time to time
pursuant to this Agreement.

         Additional Term:  The period of time beginning on the date of
expiration of the Initial Term and ending at 5:00 p.m. Houston, Texas time on
December 31, 2012.

         Agreement:  This Amended and Restated Product Sales Agreement, as the
same may be further amended from time to time pursuant to the provisions
hereof.

         Ancillary Raw Material:  Any materials other than Raw Material
including utilities and all other services required in the manufacture of
Agreement Product, which are to be provided by Sterling.

         Bad Debts:  Any outstanding account receivable which is determined to
be non-collectible applying generally accepted accounting principals.

         BASF:  BASF Corporation, a Delaware corporation.

         BASF Actual Costs:  All actual costs incurred, sustained or paid by
BASF in connection with the sale or delivery of Agreement Product, including
but not limited to the items listed on Exhibit B attached hereto.





                                      -2-
<PAGE>   8

         Business Day:  A day in the City of Houston, Harris County, Texas,
that is not a Saturday, Sunday or legal holiday or a day on which banking
institutions in Houston, Texas or New York, New York are obligated by law to
close.

         Capital Expenditures: Any expenditures with respect to the Unit which
Sterling makes to replace capital equipment that has served its useful life or
to install capital equipment and such expenditure is required and necessary to
be made to permit Sterling to comply with its obligations under this Agreement,
or to improve the operation of the Unit.

         Capital Project:  A project which requires Capital Expenditures.

         Claim:  As defined in Section 7.10.

         Company Information:  As defined in Section 7.5.

         Contract Year:  A period of twelve (12) consecutive months beginning
on the Effective Date, and beginning on the first Day of January of each
subsequent year during the Initial Term and, if applicable, any Additional
Term.  The period of time from the first day of January last occurring during
the Initial Term or, if applicable, any Additional Term, until the end of the
Initial Term, or, if applicable, the Additional Term, shall each be considered
to be a Contract Year.

         Costs and Expenses:  The sum of the BASF Actual Costs and the Sterling
Actual Costs.

         Day:  The 24-hour period commencing at 7:00 a.m. Houston, Texas time
on one calendar day and ending at 7:00 a.m. Houston, Texas time on the
following calendar day.  The date of a Day shall be that of its beginning.

         Damages:  Any and all damages, cash payments, expenses, obligations,
claims, liabilities, fines, penalties, clean-up or remedial costs, shut-down
costs, repairs or reconstruction costs, costs of investigation, attorney's
fees, court costs, and operating, extraordinary or business interruption





                                      -3-
<PAGE>   9

losses (including any such matters arising from Spills or Releases Requiring
Response Action) excluding  consequential, incidental and indirect damages
unless otherwise expressly included herein.

         Delivery, Shipment and Storage Instructions:  As defined in Exhibit M.

         Dispute Notice:  As defined in Section 7.4.

         Effective Date:  The date shall be January 1, 1998.

         Estimated Delivery, Shipment and Storage Instructions:  as defined on
Exhibit M.

         Expansion Capital:  Any expenditure with respect to the Unit which
Sterling makes that is directly intended to expand the production capacity of
the Unit by at least five percent (5%), as agreed pursuant to Section 7.13.

         Expansion Projects:  A project which requires Expansion Capital.

         Facility Fee:  The fee payable by BASF to Sterling pursuant to Section
2.1(d).

         Fixed Costs:  The Sterling Actual Costs designated as Fixed Costs on
Exhibit C attached hereto.

         Imputed Interest Expense:  An amount calculated, as shown on Exhibit
B, on the prime rate of interest announced by The Chase Manhattan Bank
(National Association) during the preceding calendar quarter applied quarterly
to the average balance of inventories and trade receivables, less the average
balance of trade payables.

         Incidental Services:  Services to be provided by Sterling which shall
include: providing BASF with any and all toxicological and ecological data
regarding the Agreement Products and any and all technology acquired by
Sterling regarding the manufacture of plasticizers or plasticizer oxo-alcohols
received from Monsanto Company other than information licensed from a party
other than





                                      -4-
<PAGE>   10

BASF or Monsanto Company, arranging for transportation and proper documentation
of shipments, whether into or out of the Plant, of Raw Materials or Agreement
Products, affixing labels supplied by BASF to the Agreement Products, providing
a reasonable number of samples to BASF customers according to BASF's
instructions, and all such other services generally performed by a
manufacturer of Agreement Products for its customers.

         Initial Term:  The period from the Effective Date to 5:00 p.m.
Houston, Texas time on December 31, 2007.

         Measuring Equipment:  Shore tanks located at the Plant for measuring
deliveries and receipt of Agreement Product and Raw Material to be loaded and
off-loaded, respectively, into or from barges or ships and scales located at
the Plant for measuring deliveries of Agreement Product and Raw Material to be
loaded and off-loaded, respectively, into or from trucks and rail cars.  All
Measuring Equipment, including but not limited to scales, meters, thermometers,
etc., shall be certified for accuracy at least every calendar quarter by an
independent service.

         Month:  The period beginning at 7:00 a.m. on the first day of a
calendar month and ending at 7:00 a.m. on the first day of the next succeeding
calendar month.

         Monthly Contract Capacity:  As provided in Exhibit A, as such amounts
may be changed from time to time by agreement of the parties or as otherwise
permitted hereby.

         Net Sales:  Total gross revenue derived from the sale of Agreement
Products less returns and all applicable commissions, discounts and allowances.

         Notice of Extension:  Written notice delivered to the other party by
the party electing to extend the Agreement by the date specified in Section
7.2.





                                      -5-
<PAGE>   11
         
         Notice of Termination:  Written notice delivered to the other party by
the terminating party within the period specified in Section 7.3 exercising the
right of termination.

         Plant:  The petrochemical plant located in Texas City, Texas owned by
Sterling.

         Points of Delivery:  As defined in Section 3.6.

         Profit:  An amount equal to Net Sales less Costs and Expenses, which
may be positive or negative.  Capital Expenditures and Expansion Capital shall
not be included in the calculation of Profit.

         Quarterly Meetings:  The Meetings of representatives of Sterling and
BASF on the fifth Business Day of each January, April, July and October of each
Contract Year, commencing January, 1998 or as otherwise agreed to by the
parties.

         Raw Material:  The material as provided in Exhibit A used in the
production of the Agreement Product to be provided by BASF meeting the
Specifications for Raw Materials in effect from time to time pursuant to this
Agreement.

         Rail Cars:  Those certain railroad tank cars owned or leased by
Sterling or BASF for the Initial Term and Additional Term, if any, as provided
on Exhibit L.

         Specifications:  The Agreement Product, Raw Material and Ancillary Raw
Material Specifications, attached hereto as Exhibit H, as the same may be
changed from time to time by agreement of BASF and Sterling.

         Spills or Releases Requiring Response Action:  Any emission,
discharge, release or threatened release of pollutants, contaminants, or
hazardous substances or toxic materials or wastes into or upon ambient air,
surface water, ground water or land, or subsurface strata or otherwise relating
to the manufacture, processing, distribution, use, treatment, storage,
disposal, transport or





                                      -6-
<PAGE>   12

handling of pollutants, contaminants or hazardous substances or toxic materials
or wastes, as any of the same relate to or affect or arise in connection with
the ownership or operation of the Unit, the Rail Cars or barges, or the
production, delivery, storage, shipment, sale, resale or use, disposal or
transportation of Agreement Product or feedstocks, raw materials, waste or
other materials used in or resulting from the production of Agreement Product
or other products of the Unit.

         Sterling:  Sterling Chemicals, Inc., a Delaware corporation.

         Sterling Actual Costs:  All actual costs incurred, sustained or paid
by Sterling in connection with the production, sale or delivery of Agreement
Product, including but not limited to the items listed on Exhibit C attached
hereto.

         Third Party Action:  As defined in Section 7.10.

         Unit:  The machinery, equipment, other property and their production
capacities, and other property described on Exhibit J attached hereto and
generally known as the Plant's Plasticizer Complex, including the Oxo Alcohol
Plant, Phthalic Anhydride Plant and Phthalate Ester Plant, storage tanks,
loading and unloading facilities, Agreement Product, Raw Material and Ancillary
Raw Material and all replacements, substitutions, deletions, additions or other
changes thereto from time to time as permitted by this Agreement.

         Unit of Measurement:  As defined in section 3.9.

         Variable Costs: The Sterling Actual Costs designated as Variable Costs
on Exhibit C attached hereto.





                                      -7-
<PAGE>   13

                                   ARTICLE II

                                  INTRODUCTION

         2.1     Purchase and Supply.

                 (a)      Subject to the terms and conditions of this Agreement
Sterling agrees to manufacture the Agreement Product for BASF and hold
available any Unit excess capacity for BASF during the term hereof, and to
receive Raw Material, store Raw Material, store and ship Agreement Product in
bulk, drums or other containers, and to provide other Incidental Services in
connection therewith.

                 (b)      Sterling agrees to arrange for carriers to deliver
the Agreement Product to BASF terminals and customers around the clock as may
be specified by BASF in accordance with the terms hereof.

                 (c)      Should BASF wish to add or substitute other products
for the Agreement Product, Sterling will be obliged to produce such other
products so long as no modification of the Unit is required and such production
does not unreasonably affect the operations of the Plant.

                 (d)      In consideration of the capacity of the Unit provided
by Sterling to BASF pursuant to this Agreement, BASF shall pay to Sterling the
Facility Fee, payable initially in equal monthly installments of *** per month
due on the first day of each month beginning July 1, 1997 through December 1,
1997 and thereafter in equal quarterly installments of *** per calendar quarter
payable on the first day of each calendar quarter beginning January 1, 1998 and
ending upon the termination of this Agreement, by expiration of the Initial
Term or the Additional Term, if any, or otherwise.





                                      -8-
<PAGE>   14

                                  ARTICLE III

                  DELIVERY AND PURCHASE OF AGREEMENT PRODUCTS;
                     DELIVERIES AND SHIPMENTS; INSPECTION;
                             OTHER RELATED MATTERS



         3.1     Delivery and Purchase Obligations.

                 (a)      On the terms and subject to the conditions of this
Agreement, commencing on the Effective Date, BASF hereby agrees to receive and
purchase, and Sterling agrees to deliver to BASF during each Month, a quantity
of Agreement Product equal to the quantities ordered by BASF pursuant to the
Delivery Shipment and Storage Instructions or the Estimated Delivery, Shipment
and Storage Instructions and additional instructions.

                 (b)      Delivery of Agreement Product shall be as requested
by BASF in accordance with the terms hereof.  Sterling agrees to sell and
deliver to BASF, and BASF shall purchase, Monthly volumes of Agreement Product
as so requested by BASF in accordance with the terms hereof.

                 (c)      BASF shall take deliveries of Agreement Product, and
Sterling shall deliver Agreement Product to BASF hereunder, at the amounts
specified by BASF in accordance with the terms hereof throughout the term of
this Agreement.  BASF and Sterling agree to give the other reasonable notice of
such party's desire at any time to materially increase or decrease the quantity
of Agreement Product deliverable at any particular time hereunder.

         3.2     Capacity Limitations.  Sterling shall be obligated to
manufacture for BASF hereunder during any Month during any Contract Year up to
the Monthly Contract Capacity, as requested BASF in accordance with the terms
hereof.  Prior to any material expansion, upgrade, or changes in design,
layout, configuration or capacity including a change in catalyst of the Unit
during the





                                      -9-
<PAGE>   15

Initial Term or any Additional Term Sterling shall provide notice of such to
BASF.  Any increase in Unit production or capacity resulting from any
expansion, upgrade or changes in design, layout or configuration, including a
change in catalyst, shall increase the Monthly Contract Capacity hereunder in
an amount equal to one-twelfth of the increase in annual Unit production of any
one or all Agreement Product expected from such expansion, upgrade or change.
Sterling shall not be required to purchase Agreement Product from other sources
in order to supply Agreement Product to BASF.

         3.3     Production and Delivery Scheduling.

         Production and Delivery Scheduling shall be conducted in accordance
with the procedures described on Exhibit M.

         3.4     Changes in Specifications.  Sterling shall supply Agreement
Product which meets the Specifications for Agreement Product.  The
Specifications shall not be changed unless agreed to in writing by BASF and
Sterling prior to such change excepting other products produced by Sterling for
BASF pursuant to Section 2.1(c).

         3.5     Purchase Price and Payment.

                 (a)      The purchase price for all Agreement Product produced
for BASF hereunder during each Month during each Contract Year shall be the sum
of the Sterling Actual Costs for such Month.

                 (b)      Sterling shall during each Month render to BASF
invoices showing (i) the quantity of Agreement Product produced during the
preceding calendar Month, and the Fixed Costs and Variable Costs, relating
thereto to be paid to Sterling by BASF pursuant to the terms hereof, and (ii)
the Capital Expenditures or Expansion Capital for which payment is due.  BASF
shall pay each





                                      -10-
<PAGE>   16

such invoice on or before the 15th Day after receipt thereof (or if such Day
is not a Business Day, then on the Business day next occurring).  In the event
that there is no Agreement Product delivered to BASF during the preceding
calendar Month, BASF shall nonetheless pay any Sterling Actual Costs relating
to such time period.  In such event Sterling will use reasonable effort to
minimize Sterling Actual Costs.

                 (c)      Sterling and BASF shall cooperate in investigating,
evaluating, and implementing mutually agreeable methods to reduce the Costs and
Expenses.

                 (d)      On or before March 31 of each year, commencing March
31,  1998, BASF shall pay to Sterling as additional consideration for the
Agreement Product produced hereunder, a cash amount representing a portion of
the Profit allocated pursuant to Exhibits D and D-1, for the preceding Contract
Year that has not been prepaid as estimated Profit, as provided below.
Notwithstanding the aforementioned, when the Profit is negative, no allocations
under Exhibit D-1 shall be made and Sterling shall pay to BASF a cash amount
equal to *** of the negative Profit.  BASF shall determine the Profit hereunder
in accordance with BASF Accounting Guidelines and key allocations under
generally accepted accounting principles.  Within 30 days after the end of each
calendar quarter of each Contract Year, BASF shall notify Sterling in writing
of the estimated Profit as of the end of such calendar quarter, such estimate
to be calculated in accordance with this Agreement and allocated in accordance
with Exhibits D and D-1.  BASF will distribute to Sterling or Sterling shall
pay to BASF, whichever applies, the other party's portion of the estimated
Profit or negative Profit for the preceding calendar quarter within 15 days of
such notification, subject to adjustment at the end of such Contract Year.
BASF shall render a statement to Sterling at least annually showing the
calculation of Profit hereunder and the allocation of Profit under Exhibit D
and





                                      -11-
<PAGE>   17

D-1 for purposes hereof.  Sterling may, if it shall so desire, in good faith
contest the validity or amount of any matter shown in such annual statement.
Sterling shall give notice to BASF of any such contest within a reasonable
time.  Should it be determined that any additional amount of Profit calculated
hereunder or allocated under Exhibit D and D-1, as applicable, is due and owing
to Sterling, BASF shall immediately pay such part to Sterling, with interest
thereon to date of payment at the rate of 2% over the prime rate of interest
announced by The Chase Manhattan Bank (National Association) in effect from
time to time from the original due date to date of payment.  Payment or
acceptance of any payment by Sterling shall not prejudice the right of Sterling
to dispute or question the correctness thereof.  To the extent permitted by
applicable law, and subject to Section 8.16(e) hereof, Sterling will include
its share of such Profit estimates or distributions, whichever the case may be,
in calculating the reported revenue for the calendar quarter to which such
Profit estimates or distributions, whichever the case may be, relate; provided,
that such calculations shall be subject to adjustment for each Contract Year in
accordance with final Profit calculations done by BASF in accordance with this
Section 3.5(d).

                 (e)      Notwithstanding anything to the contrary contained
herein, BASF may, if it shall so desire, in good faith contest the validity or
amount of any fee, cost or other imposition and may defer the payment of any
contested portion thereof during the pendency of such contest without
defaulting under the Agreement.  BASF shall give notice to Sterling of any
deferral within a reasonable time.  Should it be determined that any part of
such contested portion is due and owing to Sterling, BASF shall pay such part
to Sterling immediately upon such determination, with interest thereon to date
of payment at the rate of 2% over the prime rate of interest announced by The
Chase Manhattan Bank (National Association) in effect from time to time during
the period from the





                                      -12-
<PAGE>   18

original due date to date of payment.  Payment of any fee, cost or other
imposition shall not prejudice the right of BASF to dispute or question the
correctness thereof.

         3.6     Deliveries and Shipments.

                 (a)      Sterling will make arrangements with carriers
designated by BASF for the shipment of Agreement Product.  BASF will be
responsible for transportation charges imposed by such carriers.

                 (b)      The Point(s) of Delivery of all Agreement Product
shall be the point of transfer of custody of such Agreement Product from
Sterling to BASF, and shall be at the Plant's loading-arm flange from which
such Agreement Product is loaded into the rail car, barge, vessel, truck or
other conveyance for shipment.  Risk of loss shall pass to BASF at such flange
(irrespective of whether Sterling owns or has provided any tank, Rail Car, or
other conveyance into which such Agreement Product are stored or loaded).  As
between Sterling and BASF, except as otherwise provided herein, Sterling shall
be in control and possession of the Agreement Product sold and purchased
hereunder and responsible for any damage or injury caused thereby until risk of
loss with respect thereto has passed to BASF.  In addition to its other
obligations hereunder, BASF shall be in control and possession of the Agreement
Product sold and purchased hereunder and responsible for any damage or injury
caused thereby after risk of loss with respect thereto has passed to BASF.

                 (c)      The Point(s) of Delivery for all Raw Material shall
be the point of transfer of custody of such Raw Material from BASF to Sterling,
and shall be at the Plant's loading-arm flange from which such Raw Material is
received by Sterling.  Risk of loss shall pass to Sterling at such flange
(irrespective of whether BASF owns or has provided any Rail Car or other
conveyance from which such Raw Material are transferred).  As between Sterling
and BASF, except as otherwise





                                      -13-

<PAGE>   19

provided herein, BASF shall be in control and possession of the Raw Material
sold and purchased hereunder and responsible for any damage or injury caused
thereby until risk of loss with respect thereto has passed to Sterling.  In
addition to its other obligations hereunder, Sterling shall be in control and
possession of the Raw Material received hereunder and responsible for any
damage or injury caused thereby after risk of loss with respect thereto has
passed to Sterling.

                 (d)      Sterling shall make available to BASF pursuant to a
"Car Service Contract" substantially in the same form as Appendix 1, attached
hereto and hereby made a part hereof, those Rail Cars identified in Exhibit L
hereof as "Owned Railcars", except for those Owned Railcars which BASF does not
want made available to it.

                 (e)      At such time as may be requested in writing by BASF
to Sterling, Sterling agrees, with the prior written consent or consents of the
respective Rail Car owners, (i) to assign to BASF all of the leases relating to
those Rail Cars identified in Exhibit L as "Leased Rail Cars", and to request
permission from the respective owners of said Leased Rail Cars by means of a
letter or letters substantially in the form set forth in Appendix 4, attached
hereto and hereby made a part hereof.

                 (f)      In addition to the Estimated Delivery, Shipping and
Storage Instructions and the Delivery, Shipping and Storage Instructions, BASF
may deliver to Sterling from time to time additional shipping instructions for
the Agreement Product.  All such instructions with respect to any particular
shipment shall be given as early as practicable prior the requested shipment
date.  Subject to the terms and conditions of this Agreement Sterling shall use
its best efforts to deliver such Agreement Product to the carrier at the times
specified in such instructions.  Except as provided in this Section 3.6(f) with
respect to the rail cars and barges, if such shipping instructions cause
Sterling





                                      -14-
<PAGE>   20

to incur unusual expenses in order to deliver Agreement Product for such
shipment, Sterling will inform BASF whether unusual expenses will be incurred
and provide an estimate of such expense.  Sterling shall not incur such unusual
expenses without the approval of BASF.  An unusual expense shall be limited to
additional demurrage charges and special rail car switching charges.  Sterling
shall invoice BASF for such unusual expenses as provided in Section 3.5

         3.7     Production, Maintenance and Capital Expenditure Reports.
Sterling shall maintain accurate records and books of account and furnish
monthly reports to BASF within twenty-one (21) days following the end of the
monthly period reported with regard to the operation of the Unit in a form
reasonably acceptable to BASF.

         3.8     Testing.  Each lot of Agreement Product, Raw Material and all
Ancillary Raw Materials used in the manufacture of the Agreement Product shall
be inspected, sampled, coded to identify Raw Material and Ancillary Raw
Materials to Agreement Product produced and Agreement Product shipped, and
tested under testing procedures set forth in Exhibit G.  The cost of all
testing shall be included with the Fixed Costs.  Any such records or
certifications shall be kept for a period of not less than one (1) year (or for
the duration of any contest with respect thereto, if longer).  Retained samples
of Testing shall be kept for a period of not less than ninety (90) days (or for
the duration of any contest with respect thereto, if longer).  All such
records, certifications and retained samples shall be made available to BASF on
request.  Notwithstanding the above, Sterling agrees to perform all reasonable
Agreement Product testing, statistical process control and statistical quality
control as specified by BASF.  In addition, BASF shall have the right to have
the Agreement Product further tested prior to shipment as Agreement Product
hereunder.  Sterling shall cooperate in any





                                      -15-
<PAGE>   21

such test and shall have the right to be represented and to participate in any
such test and to inspect any equipment used in determining the nature or
quality of the Agreement Product.

         Subject to the terms of this Agreement, BASF shall have the obligation
to accept any and all deliveries of Agreement Product.  However, BASF, may
reject any such delivery if BASF notifies Sterling within forty-five (45)
Business Days of delivery or within forty-five (45) Business Days of delivery
to a BASF customer, whichever is the later, of the Agreement Product failure to
meet the Specification as of the date of shipment.  However, should Sterling
object in writing to such notice within five (5) Business Days after receipt
thereof, the parties will meet within three (3) Business Days after delivery of
such notice to resolve the question of whether such Agreement Product meets the
Specifications.  The cost of reworking or disposing of material that does not
meet the applicable Specifications for Agreement Products shall be included
within the Sterling Actual Costs.  The procedure for taking such retained
samples, as of the date of shipment, shall be agreed upon by the parties.  The
Agreement Product retained sample shall be conclusive as to whether such
Agreement Product meets the Specifications.  If the parties fail to resolve the
matter during such meeting, either party may refer the matter to an independent
surveyor or chemical laboratory mutually agreeable to the parties, such
agreement will not be unreasonably withheld, for testing under the agreed upon
procedure of a sample of the Agreement Product in question.  The findings of
the independent surveyor or chemical laboratory will be conclusive and binding
upon the parties.        If a dispute arises regarding the analysis of the Raw
Material, the parties will meet to resolve the question of whether such Raw
Material meet the Specifications.  However, Sterling, may reject any such
delivery if Sterling notifies BASF within ten (10) Business Days of delivery of
Raw Material failure to meet the Specifications.  However, should BASF object
in writing to such notice within five (5) Business





                                      -16-
<PAGE>   22

Days after receipt thereof, the parties will meet within three (3) Business
Days after delivery of such notice to resolve the question of whether such Raw
Materials meet the Specifications.  The proper Raw Material retained sample
shall be conclusive as to whether such Raw Material meets the Specifications.
The procedure for taking the retained sample at the unloading flange shall be
mutually agreed upon by the parties.  If the parties fail to resolve the matter
during such meeting, either party may refer the matter to an independent
surveyor or chemical laboratory, mutually agreeable to the parties, such
agreement will not be unreasonably withheld, for testing under the agreed upon
procedure of a sample of the Raw Material in question.  The findings of the
independent surveyor or chemical laboratory will be conclusive and binding upon
the parties.  If such Raw Materials fail to meet Specifications and BASF does
not timely make available other Raw Materials meeting Specifications to allow
Sterling to meet its manufacturing obligations hereunder, Sterling's
manufacturing and delivering obligations shall be reduced accordingly.

         3.9     Measurement.

                 (a)      The Unit of Measurement of the Agreement Product and
Raw Materials shall be one pound (avoirdupois).  All quantities given herein,
unless otherwise expressly stated, are in terms of such Unit of Measurement.

                 (b)      Sterling shall maintain and operate the Measuring
Equipment in accordance with customary practice in the industry.  Measuring
Equipment shall be certified at least once every three (3) months, starting as
of the Effective Date.

                 (c)      BASF may, at its option and expense, install
measuring equipment for checking Sterling's Measuring Equipment so long as such
installation does not unreasonably interfere with the operation of the Unit or
the Plant.





                                      -17-
<PAGE>   23

                 (d)      The determination of the quantity of Agreement
Product or Raw Materials deliveries hereunder for inland water and marine
vessel transport shall be made by taking the opening and closing inventory of
Sterling's properly calibrated shore tank before and after each shipment,
unless otherwise provided hereunder.

                 (e)      The determination of the quantity of Agreement
Product and Raw Materials deliveries hereunder for transport by rail car or
tank truck shall be made by weighing the rail cars or tank trucks on certified
scales before and after loading.  The receiving party shall gauge or weigh the
rail cars or tank trucks upon arrival and, if the amount gauged or weighed is
different than the weight obtained prior to shipment by more than one-half
percent ( 1/2%), the receiving party shall notify BASF, and BASF will in turn
notify Sterling, and the procedures set forth in clause (g) below shall apply.

                 (f)      Each party shall have the right to be present at the
time any calibrating, installing, reading, cleaning, changing, repairing,
inspecting, testing or adjusting is done in connection with the other's
Measuring Equipment used in measuring deliveries hereunder.  The records from
such Measuring Equipment shall remain the property of their owner, but, upon
request, each party will submit to the other its records, charts and weigh
tickets, together with calculations therefrom, subject to return within fifteen
(15) days after receipt thereof.  Such records, charts and weigh tickets shall
be kept on file for a period of one (1) year (or for the duration of any
contest with respect thereto, if longer).

                 (g)      If upon any test the Measuring Equipment is found to
be inaccurate in the aggregate by one-half percent ( 1/2%) or more, any payment
based upon such measurements shall be corrected at the rate of such inaccuracy
for any period of inaccuracy which is definitely known or





                                      -18-
<PAGE>   24

agreed upon, or if not known or agreed upon, then for a period extending back
one-half ( 1/2) of the time elapsed since the last successful test.  Following
any test, any Measuring Equipment found to be inaccurate to any degree shall be
repaired, calibrated and certified to measure accurately as provided below.  If
for any reason any Measuring Equipment is out of service or out of repair so
that the quantity of Agreement Product or Raw Material delivered cannot be
ascertained or computed from the readings thereof, the quantity of Agreement
Product or Raw Material so delivered during the period the Measuring Equipment
is out of service or out of repair shall be estimated and agreed upon by the
parties upon the basis of the best available data, using the first of the
following methods which is feasible:

                          (i)     By using the results of any check Measuring
                                  Equipment or other measuring device of BASF,
                                  if installed and measuring accurately;

                          (ii)    By using the services of a public scale
                                  facility; or

                          (iii)   By using the results of any check Measuring
                                  Equipment or other measuring device,
                                  including ship's records of tank
                                  measurements, of BASF or its customer, if
                                  measuring accurately; or

                          (iv)    By correcting the error if the percentage of
                                  error is readily ascertainable by test or
                                  mathematical calculation; or

                          (v)     By estimating the quantity of deliveries
                                  during preceding periods under similar
                                  conditions when the Measuring Equipment was
                                  measuring accurately.

         However, it is expressly understood that where Sterling has, direct or
indirect, knowledge or reasonable cause to know or suspect that any Measuring
Equipment is inaccurate by one-half





                                      -19-
<PAGE>   25

percent ( 1/2%) or more, Sterling shall have such Measuring Equipment repairs,
calibrated and certified for accuracy within ten (10) days of the time at which
Sterling had knowledge or reasonable cause to know.

                 (h)      Notwithstanding the foregoing, Sterling's
measurements shall be deemed to be accurate for purposes of all deliveries made
hereunder unless as to any particular delivery, BASF objects thereto in writing
delivered to Sterling within thirty (30) days after such delivery.

         3.10    Storage of Agreement Product and Raw Material by Sterling.

                 (a)      The Unit presently contains the bulk storage tanks
described on Exhibit N.  Sterling shall use such bulk storage tanks for the
storage of Agreement Product and Raw Material as designated by BASF in the
Estimated Delivery, Shipment and Storage Instructions and the Delivery,
Shipment and Storage Instructions or as otherwise determined by Sterling.
Should any such bulk storage tank be taken out of service by Sterling for
repair service, Sterling will repair the same and place it back in service as
soon as practicable.  In such a case, Sterling shall make available for storage
of Agreement Product or Raw Material any such suitable bulk storage tank it
then has available at the Plant.

                 (b)      Sterling agrees that all Raw Material furnished by
BASF and all Agreement Product produced by Sterling for BASF shall be
physically segregated in Sterling's plant or storage facilities from chemicals,
packaging materials and products owned by Sterling or third parties.

         3.11    Failure to Take Delivery.  If BASF fails to accept an
uncontested delivery of any Agreement Product tendered to it by Sterling
produced pursuant to the Estimated Delivery, Shipping, and Storage
Instructions, the Delivery, Shipping and Storage Instructions or additional
shipping





                                      -20-
<PAGE>   26

instructions, unless such failure is otherwise excused under the Agreement,
Sterling shall have the option to cut back production of Agreement Product only
if:

                 (a)      BASF's failure to take delivery will result in the
exceedance of Storage Facility capacity and BASF does not provide for or agree
to outside storage which expense shall be borne by BASF, or

                 (b)      BASF's failure to take delivery will require the
shut-down of the Unit.

Any failure to accept delivery by BASF shall not limit its payment obligations
hereunder unless otherwise provided under the Agreement.  Acceptance of
delivery shall not prejudice the right of BASF to dispute or question such
delivery.

         3.12    Failure to Maintain Contract Capacity.  In the event that (a)
the Unit or any part thereof is damaged or destroyed by fire or other casualty
and Sterling has either (i) delivered notice to BASF pursuant to Section 4.3(a)
hereof of its election not to rebuild the Unit or (ii) not begun to repair,
alter, restore, replace or rebuild the Unit within six (6) months following
such damage to the Unit or at any time thereafter fails to use reasonable
efforts to continue to repair, alter, restore, replace or rebuild the Unit or
(b) Sterling fails, unless such failure is excused under Section 7.12 or
otherwise hereunder, to maintain the production capacity of the Unit over any
period of at least ninety (90) consecutive Days at a level of at least
ninety-five percent (95%) of the Monthly Contract Capacity for one or more
Agreement Products, and, in either case, BASF requires production in excess of
the available capacity; then the Facility Fee shall be reduced for each
calendar quarter, or portion thereof during which Sterling fails to maintain
the Monthly Contract Capacity.  In such cases, the Facility Fee shall be
determined on a daily basis and for the days during which Sterling fails to
maintain the Monthly Contract Capacity, the Facility Fee shall be reduced by
multiplying





                                      -21-
<PAGE>   27

it by the Reduction Factor.  The Reduction Factor shall be an amount equal to
the sum of the reduced monthly capacities for each of the three Agreement
Product groups (PA, Oxo and Esters) divided by the sum of the Monthly Contract
Capacities for each of the three Agreement Product groups (PA, Oxo and Esters).
For purposes of the calculation of the Reduction Factor, any reduction in the
monthly capacity of Oxo will result in a proportional reduction in the monthly
capacity of Esters, unless otherwise agreed.  Sterling shall reimburse BASF
within fifteen (15) days of the end of any Month during which the Facility Fee
has been so reduced an amount equal to the difference between the Facility Fee
paid by BASF for such period and the Facility Fee for such period reduced in
accordance with this Section 3.12.

         3.13    Furnishing of Raw Material and Other Materials.

                 (a)      BASF agrees to furnish, or cause to be furnished, to
Sterling the Raw Material for use in production of the Agreement Product in
such quantities and at such times as necessary in order to enable Sterling to
perform its production and delivery obligations to BASF.  Sterling shall be
responsible to call forward any of the Raw Materials provided by BASF.  Failure
of Sterling to properly call forward such Raw Materials shall not relieve
Sterling of its obligations hereunder.

                 (b)      Sterling agrees to furnish catalyst, the Ancillary
Raw Materials, and any other materials (other than Raw Material), used in the
production of the Agreement Product.  The cost of same is incorporated in the
Sterling Actual Costs.

                 (c)      BASF shall have the right, at the beginning of any
Contract Year, if it gives Sterling at least four (4) months' prior written
notice thereof, to supply natural gas, used either directly or indirectly to
produce the Agreement Products under this Agreement provided, that (i) the
exercise of such right does not interfere with or cause a breach of any
contract to which Sterling is





                                      -22-
<PAGE>   28

a party, for natural gas or otherwise; (ii) does not increase Sterling's costs
or expenses, (iii) does not interrupt the operation of the Unit or the Plant,
and (iv) BASF warrants to Sterling that such natural gas shall be of the
quality and quantity and shall be deliverable in such manner as is reasonably
satisfactory to Sterling and (v) any discontinuance of such supply under clause
(d) below will not have any of the effects described in the preceding clauses
(i) through (iii).  In such event, Sterling shall have no obligation to supply
such natural gas related to the Unit.  The cost of such natural gas furnished
by BASF shall be considered a BASF Actual Cost.  Where the natural gas is
supplied by BASF through an affiliate of BASF, Sterling shall remit payment for
the natural gas directly to such BASF affiliate and Sterling shall reflect the
cost of such natural gas in the Variable Cost.

                 (d)      If BASF has been supplying natural gas to the Unit
for a period of at least twelve (12) consecutive months, then BASF shall have
the right, at any time, if it gives Sterling at least four (4) months' prior
written notice thereof, to discontinue the supply of such natural gas related
to the Unit subject to the conditions in clause (c) above.  Upon such
discontinuance, Sterling's cost of natural gas to replace the volumes so
discontinued shall be reflected in the Variable Cost.

                 (e)      Sterling shall supply all drums and sample packaging
to be specified by BASF for shipment of Agreement Products, in such quantities
and at such times as are necessary in order to enable Sterling to discharge its
manufacturing and delivery obligations under this Agreement.  BASF may at its
option elect to supply any one or all packaging materials for shipment of
Agreement Products.

         3.14    Taxes.  All Federal, State, local and municipal taxes
including Superfund taxes (except taxes levied on net income or net worth)
which are directly attributable to the receipt by Sterling of Raw Material, the
production of the Agreement Product or deliveries of Agreement





                                      -23-
<PAGE>   29

Product made pursuant to this Agreement, shall be included within Costs and
Expenses.  Income, franchise, gross receipts, occupational and other similar
taxes are not to be included within Costs and Expenses.

         3.15    Title; Covenant Not to Encumber.  Title to all the Raw
Material and Agreement Product shall at all times remain in BASF.  Title to the
Agreement Product shall be in BASF as of the time of production.  Sterling
shall not impose or permit to be imposed upon any of the Raw Material or
Agreement Product within the custody and control of Sterling any liens or
encumbrances whatsoever other than those created by or through or in favor of
BASF, and Sterling warrants to BASF with respect to all Agreement Product
manufactured and delivered by it hereunder, that such Agreement Product shall
be delivered free from any lawful security interest or lien or other
encumbrance other than those created by or through or in favor of BASF.
Sterling agrees to execute the Security Agreement provided in Exhibit K.

         3.16    Hazards.  Sterling warrants that it is completely familiar
with the toxic nature and hazards of the Raw Material, Ancillary Raw Material,
and Agreement Product.  Sterling shall warn all persons at the Plant,
including, but not limited to, employees of Sterling, its agents and invitees
of the health and environmental hazards associated with the Raw Material,
containers for Raw Material, (including proper disposal methods), and Agreement
Product.  Sterling further agrees to advise all persons at the Plant who handle
or might otherwise come into contact with Raw Material, containers for Raw
Material, and Agreement Product of all applicable precautions and safety
measures to be employed at the Plant when handling or storing same and to
require that such precautions and safety measures be employed at the Plant in
full accordance with all safety, health and environmental regulations.





                                      -24-
<PAGE>   30

                                   ARTICLE IV

                     OPERATION OF UNIT AND RELATED MATTERS

         4.1     General.  Sterling shall operate the Unit subject to the terms
and conditions of this Agreement.  Unless otherwise provided herein, Sterling
shall operate the Unit in a manner to fulfill BASF's delivery instructions and
its obligation to BASF under this Agreement provided, that operations in
accordance with such obligations are not in violation of this Agreement,
prudent operation and maintenance procedures or applicable laws and will not
cause non- compliance with the Specifications.

         4.2     Production Schedule.  Sterling shall produce Agreement Product
as needed to meet BASF's Estimated Delivery, Shipping and Storage Instructions
and the Delivery, Shipping and Storage Instructions or other shipping
instructions subject to limitations in Section 3.1(c).

         4.3     Damage or Destruction.

                 (a)      If at any time during the Term of this Agreement the
Unit or any part thereof shall be damaged or destroyed by fire or other
casualty (including any insured or uninsured casualty) of any kind or nature,
ordinary or extraordinary, foreseen or unforeseen, Sterling shall either (i) at
its sole cost and expense and whether or not the insurance proceeds, if any,
shall be sufficient for the purpose, proceed with reasonable diligence, but no
later than 90 days from the date of such damage or destruction, to begin to
repair, alter, restore, replace or rebuild the same as nearly as possible to
its value, condition and character which existed immediately prior to such
damage or destruction or (ii) elect, by written notice to BASF within 90 days
from the date of such damage or destruction, not to repair, alter, restore,
replace or rebuild the same.





                                      -25-
<PAGE>   31

                 (b)      In the event of total destruction or total damage of
         the Unit, BASF shall have the following options:

                          (1)     Terminate the Agreement upon written notice
                                  to Sterling;

                          or

                          (2)     Replace or rebuild the Unit if Sterling
                                  elects not to replace or rebuild the Unit.

                 (c)      If Sterling elects not to repair, alter, restore,
replace or rebuild, as provided above, BASF may elect to pay the cost to
repair, alter, restore or rebuild the Unit.  BASF shall exercise such election
within one hundred twenty (120) days following receipt of written notice of
Sterling's election.  If BASF exercises such election, Sterling shall (i) use
its best efforts to obtain the release of any insurance proceeds held by any
other person or entity with respect to such fire or other casualty, and if such
proceeds are so released, shall use the same to reimburse BASF for its costs
incurred in such repair, alteration, restoration, replacement or rebuilding
within 15 days from receipt of invoice therefor and (ii) use its best efforts
to obtain releases or consents of the holders of all liens on or security
interests the Unit, as specified by BASF and, upon receipt of all releases or
consents necessary to permit Sterling to grant to BASF a lien on or security
interest in the repairs or restorations paid for by BASF without creating a
default by Sterling under any agreement, note, deed of trust, mortgage or
security agreement to which it is a party, Sterling shall grant to BASF a lien
on or security interest in such repairs or restorations, in the form reasonably
specified by BASF.  Such lien or security interest shall secure BASF for the
repayment of such costs.  Upon the completion of such rebuilding or
restoration, the Facility Fee shall be adjusted appropriately over the
remaining term hereof until such costs (net of insurance proceeds paid to BASF)
are repaid to





                                      -26-
<PAGE>   32

BASF, and thereupon such lien or security interest shall be released.  BASF
recognizes that Texas Commerce Bank National Association, as administrative
agent, has a lien on and security interest in the Unit.        If neither BASF
nor Sterling elect to rebuild or restore, either party may terminate this
Agreement on thirty (30) days prior written notice to the other and BASF may
cease paying the Facility Fee after the occurrence of the above described
damage or destruction.

         4.4     Office Space.  Sterling agrees that upon written request by
BASF, to provide to BASF suitable temporary reasonable office accommodations at
the Plant for a limited number of BASF personnel or its representatives to
audit or review records maintained by Sterling pursuant to this Agreement.

         4.5     Plant Visits.  Sterling agrees to permit BASF personnel to
have access to the Unit at reasonable times and on reasonable notice and
consistent with Sterling's contractual obligations under licenses or sublicense
to which it is a party.  Any such personnel shall be required to comply with
Sterling's safety and reasonable confidentiality procedures and policies.

         4.6     Insurance.  As of the Effective Date, Sterling will obtain the
insurance coverage as described on Exhibit E.

         4.7     Capital Expenditures and Expansion Capital.

                 (a)      Procedure to Obtain Reimbursement for Capital
Expenditures - For any expenditure to qualify as a Capital Expenditure or
Expansion Capital and to obtain reimbursement, Sterling must inform BASF in
writing prior to initiating the expenditure and BASF must agree in writing
whether the expenditure is a Capital Expenditure or Expansion Capital.

                 (b)      Sterling will invoice BASF monthly on a
project-by-project basis after the expenses of the projects are incurred for
*** of the actual cost of all Capital Expenditures and ***





                                      -27-
<PAGE>   33

of the actual cost of all Expansion Capital projects.  BASF shall pay all such
invoices within fifteen (15) days of receipt.  Notwithstanding the foregoing,
BASF shall entirely fund the Switch Condenser Project, as approved under
4.7(d), and Sterling shall repay to BASF its *** share of the Capital
Expenditures for such Capital Project in accordance with the example described
on Exhibit P.

                 (c)       After termination of this Agreement, BASF shall pay
to Sterling or Sterling shall pay to BASF, whichever applies, an amount
sufficient to (i) ***  (ii) share the cumulative Expansion Capital expenditures
so that *** is paid by Sterling and *** is paid by BASF.  In addition, Sterling
will pay to BASF a reimbursement on the unamortized portion of the payments
made by BASF for Capital Expenditures and Expansion Capital.  The reimbursement
shall be calculated using a straight line, 10 year life, mid-year convention
depreciation as defined by the U.S. Federal Income Tax Code, and applied to the
year of the payment by BASF.  This applies to both the Expansion Capital and
Capital Expenditure payments made by BASF.  If Sterling does not pay the
reimbursement to BASF within thirty (30) days after such reimbursement, if any,
becomes due, Sterling will pay interest on the unpaid reimbursement from the
due date at the rate of 2% over the prime rate of interest announced by Chase
Manhattan Bank (National Association) in effect from time to time during the
period from the due date to the date of payment.

                 (d)      Sterling will annually submit to BASF for its consent
a twelve month budget of Capital Expenditures at the October Quarterly Meeting.
Further proposed Capital Projects may be added to the capital budget described
above by Sterling at any time during a Contract Year, provided that the
approval of BASF has first been obtained.

                 (e)      In an emergency Sterling may establish any Capital
Project and make any Capital Expenditure, without the prior approval of BASF,
necessary to maintain the Unit during the





                                      -28-
<PAGE>   34

term of this Agreement in a manner to allow Sterling to meet its obligations
hereunder.  Sterling must then inform BASF via fax or telex of the nature of
the emergency and the expected project cost and reimbursement within 72 hours
and follow up with a project request within two weeks.

         4.8     Maintenance Expenditures.  Sterling agrees to develop a
maintenance expense budget for the Unit which will enable Sterling to maintain
the Unit in accordance with the standard of care described in Section 4.10.
Sterling shall provide BASF with monthly reports regarding maintenance expenses
as mutually agreed upon by the parties.  Any maintenance expense shall be
deemed to be included in the Fixed Costs for purposes of the Agreement except
as otherwise agreed upon by the parties.

         4.9     Compliance with Laws.  Nothing in this Agreement is intended
to, or shall be construed as authorizing or requiring, Sterling to violate any
laws (including environmental laws).  Sterling hereby warrants that it shall
comply in all material respects with the requirements of the following, to the
extent applicable to Sterling: Occupational Safety and Health Act of 1970,
Executive Order 11246, the Rehabilitation Act of 1973, the Vietnam Era Veterans
Readjustment Assistance Act of 1974, the Fair Labor Standards Act of 1930,
Toxic Substances Control Act, and all applicable amendments, standards, rules,
regulations, and orders issued pursuant to or related to said Acts and Order
and any similar state law.  Sterling shall be responsible for appropriately
labeling and placarding all shipments of Agreement Products.  Sterling agrees
to hold BASF harmless against any public or private claim, demand, cause of
action or judgment for damages, of any kind, arising from or attributable to
Sterling's failure, in any respect, whether material or immaterial, to comply
with said Acts, standards, rules, regulations, orders, or similar state law.





                                      -29-
<PAGE>   35

         4.10    Standard of Care.  Sterling shall operate and maintain the
Unit and perform its other obligations including material handling and
distribution hereunder using good operating procedures at least equivalent to
or better than the same standard of care (i) as it would use in operating and
manufacturing at the Plant and performing such obligations for its own account
and (ii) as a prudent operator would use in operating and manufacturing at a
unit similar to the Unit.  Notwithstanding the above, Sterling shall operate
and maintain the Unit at least equivalent to or better than the standard of
care used by the previous owner of the Plant in operating the Unit.

         4.11    Warranties; BASF's Duties; Remedies.  Sterling warrants that
the Agreement Product when delivered to BASF, Raw Materials after acceptance
and Ancillary Raw Materials at the time they are used by Sterling will conform
to the Specifications.  Sterling shall be responsible for all personal injury
and property damage resulting from any breach of the above warranties and
Sterling shall indemnify BASF against any such injury or damage.  Sterling
shall be responsible for all personal injury and property damages after
delivery of Raw Material to Sterling and prior to its use.  BASF shall be
responsible for all personal injury and property damages from the Raw Material
prior to delivery to Sterling and for Agreement Product after delivery to BASF.

         4.12    Heel Credits.  BASF shall receive a credit for residual
Agreement Product transported as bulk liquid by barge or other means of marine
transportation returned directly to Sterling from a BASF terminal, customer or
storage facility equivalent to one-half ( 1/2) percent of the gross weight on
the first shipment of Agreement Product on such barge or other means of marine
transportation.  An independent surveyor shall be used for measuring the weight
of all Agreement Products shipped by means of marine transportation.  The cost
of such independent surveyor shall be paid by Sterling





                                      -30-
<PAGE>   36

and considered a Sterling Actual Cost.  The weights of truck and railcar
shipment shall be determined according to the procedures on Exhibit O.

                                   ARTICLE V

                   REPRESENTATIONS AND WARRANTIES OF STERLING

         Sterling represents and warrants to BASF as follows:

         5.1     Organization, Good Standing and Corporate Power.  Sterling is
a corporation, duly organized, validly existing and in good standing under the
laws of the State of Delaware, is duly qualified as a foreign corporation in
the State of Texas, and has all requisite corporate power and authority to
carry on its business as presently conducted, to enter into this Agreement and
perform its obligations hereunder.

         5.2     Authority Relative to Agreement.  The execution, delivery and
performance by Sterling of this Agreement have been duly and effectively
authorized by all necessary corporate action.  This Agreement has been duly
executed and delivered by Sterling and is a legal, valid and binding obligation
of Sterling enforceable in accordance with its terms, except insofar as
enforcement may be limited by (i) bankruptcy, insolvency, reorganization or
similar laws relating to or affecting the enforcement of creditors' rights
generally, and (ii) general principles of equity.

         5.3     No Conflict with Other Instruments or Proceedings.  Neither
the execution and delivery of this Agreement, nor the performance or compliance
with the terms and conditions hereof conflict with, or will result in a breach
by Sterling of, or constitute a default under, or result in the creation of any
lien, charge or encumbrance upon, any asset of Sterling pursuant to any of the
terms, conditions or provisions of (i) the Certificate of Incorporation or
Bylaws of Sterling, (ii) any mortgage, deed of trust, lease, contract,
agreement or other instrument to which Sterling is a party





                                      -31-
<PAGE>   37

or by which Sterling may be bound or affected, or (iii) any writ, order,
judgment, decree, statute, ordinance, regulation or any other restriction of
any kind or character, to which Sterling is subject, or by which Sterling may
be bound or affected.

         5.4     No Litigation or Proceedings.  As of the date hereof, there
are no actions, suits, investigations or proceedings pending or to Sterling's
knowledge threatened against Sterling at law or in equity or before or by any
federal, state, municipal or other governmental or non-governmental department,
commission, board, bureau, agency or instrumentality seeking to enjoin,
restrain or otherwise prevent the execution and delivery of this Agreement by
Sterling.

                                   ARTICLE VI

                     REPRESENTATIONS AND WARRANTIES OF BASF

         BASF represents and warrants to Sterling as follows:

         6.1     Organization.  BASF is a corporation duly organized, validly
existing and in good standing under the laws of the State of Delaware and has
all requisite corporate power and authority to carry on its business as
currently conducted, to own and operate the properties owned by it and to enter
into this Agreement and perform its obligations hereunder.

         6.2     Authority Relative to Agreement.  The execution, delivery and
performance by BASF of this Agreement have been duly and effectively authorized
by all necessary corporate action.  This Agreement has been duly executed by
BASF and is a legal, valid and binding obligation of BASF enforceable in
accordance with its terms, except insofar as enforcement may be limited by (i)
bankruptcy, insolvency, reorganization or similar laws relating to or affecting
the enforcement of creditors' rights generally, and (ii) general principles of
equity.





                                      -32-
<PAGE>   38
         6.3     No Conflict with Other Instruments or Proceedings.  Neither
the execution and delivery of this Agreement, nor the performance or compliance
with the terms and conditions hereof conflict with, or will result in a breach
by BASF of, or constitute a default under, or result in the creation of any
lien, charge or encumbrance upon, any of its assets pursuant to any of the
terms, conditions or provisions of (i) the constituent corporate documents of
BASF, (ii) any mortgage, deed of trust, lease, contract, agreement or other
instrument to which BASF is a party or by which BASF may be bound or affected,
or (iii) any writ, order, judgment, decree, statute, ordinance, regulation or
any other restriction of any kind or character, to which BASF is subject, or by
which BASF may be bound or affected.

         6.4     No Litigation or Proceedings.  As of the date hereof, there
are no actions, suits, investigations or proceedings pending or to BASF's
knowledge threatened against or affecting BASF at law or in equity or before or
by any federal, state, municipal or other governmental or non-governmental
department, commission, board, bureau, agency or instrumentality, seeking to
enjoin, restrain or otherwise prevent the execution and delivery of this
Agreement by BASF.

                                  ARTICLE VII

                             ADDITIONAL AGREEMENTS

         7.1     Meetings.

                 (a)      At the Quarterly Meetings, the representatives of
BASF and Sterling shall review the operations of the Unit, and such other
matters as may be determined as appropriate by the parties.  At least 30 days
prior to the October Quarterly Meeting in each Contract Year, Sterling shall
submit to BASF a proposed budget for Capital Projects and Capital Expenditures
for the following twelve month period for approval.  Additionally, Sterling
shall concurrently deliver to





                                      -33-
<PAGE>   39

BASF its budget for Maintenance Expenditures for the Unit and the other
equipment and property used in connection therewith, prepared by Sterling in
good faith and upon realistic assumptions, for the following twelve month
period for review.  BASF shall inform Sterling of its decision regarding
approval of Capital Project and Capital Expenditures within 30 days after the
October Quarterly Meeting.

                 (b)      At the October Quarterly Meeting in each Contract
Year, the representatives  of BASF and Sterling shall review the Costs and
Expenses for the prior twelve month period and negotiate in good faith the
budget for the next twelve month period.

                 (c)      Sterling shall make its employees and other
representatives available to BASF on reasonable request to discuss the present
or proposed operations of the Unit so long as such availability does not
disrupt the operation of the Unit.

                 (d)      The parties shall be obliged to meet upon the
reasonable request of either party by giving prior written notice to the other
party.

         7.2     Term.  The term of this Agreement shall be the Initial Term
unless earlier terminated as provided herein.  However, this Agreement may be
extended upon terms and conditions to be mutually agreed upon by the parties
for a period of five (5) years (the "Additional Term") at the end of the
Initial Term if either party has delivered a Notice of Extension to the other
and the parties have reached agreement on the terms and conditions of such
extended agreement on or prior to December 31, 2004.

         7.3     Termination.  Either of the parties may at its election
terminate this Agreement by written notice to the other:





                                      -34-
<PAGE>   40
                 (a)      at any time if the other party discontinues business
or is adjudicated as bankrupt, or files a petition in bankruptcy or
reorganization under any of the chapters of the Bankruptcy Code or for a
receiver be filed by or against the other party or a creditor files an
involuntary petition for bankruptcy, or enters into an agreement with its
creditors to compromise an indebtedness or makes an assignment for the benefit
of creditors, or is unable to meet its obligations as they become due, or

                 (b)      at any time if the other party shall fail to make any
payment or credit when due hereunder or suffer to exist any default on its part
of any material provision of this Agreement, and fails to make such payment or
to cure such default within thirty (30) days after written notice thereof given
by the other party hereto.

         Upon the occurrence of a contingency provided in Section 7.3(a), BASF
may in its sole option upon written notice to Sterling, and subject to the
rights of the holder(s) of any liens on or security interests in the Unit,
including Texas Commerce Bank National Association, as administrative agent,
elect to operate the Unit.  BASF shall then have full power and authority to
perform such actions and things as it may deem advisable or expedient in
connection with the operation, repair, governmental compliance, safety,
maintenance, protection, expansion, modification, reconstruction and use of the
Unit.  BASF's actual costs to operate the Unit under such circumstances shall
be included within Costs and Expenses in the calculation of Profit.  BASF shall
conduct the operations contemplated hereunder in accordance with BASF's own
good operating practices.  BASF shall indemnify, save and hold harmless
Sterling from and against any and all liabilities, costs, expenses or damages
arising from, out of or in any manner connected with the operation of the Unit
by BASF, save and except only those matters arising directly or indirectly
prior





                                      -35-
<PAGE>   41

to the date BASF assumes operations or resulting either directly or indirectly
from conditions existing prior to the date BASF assumes operations.

         If any event, default or failure of the nature described in Sections
7.3(a) or (b) occurs with respect to a party hereto, the performance of the
obligations of the other party hereto by such other party shall be excused to
the extent such performance is affected by such event, default or failure.

         The rights granted to the parties in this Section 7.3 are without
prejudice to any and all other remedies the parties may have.

         7.4     Dispute Resolution.  All disputes, differences or questions
arising out of or relating to the Agreement (including without limitation,
those as to the validity, interpretation, breach, violation, or termination)
shall at the written request of either party, be determined and settled, if
possible, pursuant to the following procedure before proceeding with any action
in court.  Any such procedure may be initiated by a party by written notice
("Dispute Notice") to the other party specifying the subject of the dispute.
Upon dispatch or receipt of the Dispute Notice each party shall appoint two (2)
representatives who shall be empowered with all authority necessary to take any
or all actions to resolve the dispute.  The representatives of the parties
shall meet within ten (10) Business Days after delivery of the Dispute Notice
to resolve the dispute.  If the representatives fail to resolve the matter
within three (3) Business Days, after the expiration of such third Business Day
period the parties may agree to mediation or arbitration of the dispute or
pursue a remedy by any means provided under law.

         7.5     Confidentiality.  During the term of this Agreement and
thereafter, all information relating to the business, products, assets, and
finances of the parties, including but not limited to financial statements and
related books and records, minute books, personnel records, lists of





                                      -36-
<PAGE>   42

customers and potential customers, lists of suppliers and potential suppliers,
price and cost data, computer programs, computer hardware, patents, patent
applications, apparatus, equipment, drawings, reports, processes, methods and
techniques of manufacture, know-how, trade secrets, specifications of
materials, manuals, technical information plans, drawings and other data and
similar information and records ("Company Information"), shall be treated as
proprietary to disclosing party and as confidential by the receiving party and
shall not be disclosed by the receiving party or its officers, employees,
agents, affiliates or representatives to, or used for the benefit of, the
receiving party or any other person other than for purposes under this
Agreement for a period of ten years from the date of disclosure; provided
however, that nothing herein shall prohibit Sterling from disclosing any
Sterling Company Information to its investment bankers or lenders or permitting
such lenders access of such Sterling Company Information for purposes of loan
administration and nothing herein shall diminish Sterling's obligation to
supply Sterling Company Information required under any credit or loan
agreement.  At the termination of the Initial Term or Additional Term (if the
term hereof is extended for the Additional Term as provided hereby), the
receiving party shall promptly return to the disclosing party all copies of any
documents or other written information (including notes and internal memoranda)
comprising the Company Information or destroy the Company Information and
certify in writing to the disclosing party of such destruction.  Such
obligations of confidentiality and non-use shall not apply to Company
Information, or portions thereof, which:

                 (a)      is or becomes generally available to the public in
published literature through no breach of this Agreement by receiving party, or

                 (b)      receiving party can show was known prior to
disclosure hereunder, or





                                      -37-
<PAGE>   43

                 (c)      is disclosed to receiving party by a third party
having the lawful right to make such disclosure and owing no confidential
obligation to the disclosing party with respect to such information, or

                 (d)      receiving party is required by applicable law or
regulation to disclose; provided that the receiving party provides reasonable
prior notice of the disclosure to the other party.

                          Each party undertakes, as far as is legally possible,
to require its representatives or employees with access to said Company
Information to keep said Company Information secret and confidential, both
during and after the period of their employment by either party, to the same
extent that and for so long as said party shall be obligated to do.  The
foregoing secrecy obligation shall terminate ten (10) years after disclosure of
such Company Information.

         7.6     Restriction on Transfer of Company Information.  Except
pursuant to the sale, assignment, foreclosure or other transfer of the Unit,
the Plant or this Agreement as otherwise permitted hereby, Sterling agrees not
to sell, assign or otherwise transfer any right, title or interest in or to
use, except for production of Agreement Products at the Plant, Sterling's
Company Information regarding the manufacture, sales or marketing of the
Agreement Products during the Initial Term or any Additional Term of this
Agreement without the prior written consent of BASF.

         7.7     Notice of Certain Events.

                 (a)      In the event that Sterling has failed to make any
principal or interest payment on any of its indebtedness for borrowed money of
$1,000,000 or more when same shall have become due and payable and such failure
has not been waived by the holder(s) of such indebtedness prior to the date
such indebtedness became due and payable, Sterling agrees to give written
notice thereof to BASF.  In such event, Sterling shall discuss with BASF such
failure to make any such payment





                                      -38-
<PAGE>   44

and the effects thereof on the operations of Sterling, and afford BASF the
opportunity, for a reasonable period of time under the then existing
circumstances, to assist Sterling in resolving any financial difficulties
Sterling might then have.

                 (b)      In the event Sterling enters negotiations with a
third party with respect to the sale or transfer of the Unit (whether directly
or indirectly) or as part of the sale or exchange of all or substantially all
of the assets of Sterling, the sale or exchange of a majority or more of the
outstanding voting securities of Sterling in a transaction requiring approval
by Sterling the merger or consolidation of Sterling with or into another
corporation or otherwise, the Company agrees to inform BASF at least 60 days
prior to the scheduled closing, unless Sterling is prohibited from doing so by
applicable law.

                 (c)      In the event that Sterling receives notice that the
holders of a majority of the outstanding voting securities of Sterling have
entered negotiations to sell, exchange or otherwise transfer such voting
securities in a transaction not requiring approval of Sterling or its security
holders as such, Sterling agrees to inform BASF of such negotiations at least
60 days prior to the scheduled closing, unless Sterling is prohibited from
doing so by applicable law.

         7.8     Sterling Financial Statement.  Upon the reasonable request of
BASF Sterling shall provide BASF from time to time but not more often than
quarterly with a statement signed by Sterling's chief financial officer
certifying to:    Sterling's financial position, results of operation and cash
flow and to pending or existing litigation, claims or liens that will affect
Sterling's ability to perform its obligations under this Agreement and BASF
agrees to keep such information confidential.  Nonetheless, Sterling shall
annually provide BASF with the report on its annual





                                      -39-
<PAGE>   45

financial statements prepared and executed by Deloitte & Touche L.L.P. or such
other accountants agreeable to parties.

         7.9     Survival.  The representations, warranties, covenants and
agreements contained in this Agreement shall survive the execution and delivery
of this Agreement, and any payment obligation of any party hereto owing to the
other party on the date of termination hereof or arising thereafter based on
events or occurrences prior to such termination shall survive the termination
of this Agreement and for the period of the applicable statute of limitations
(or, if there is no such statute, for the longest period permitted by law) with
respect to such obligations.

         7.10    Indemnification.

                 (a)      Except as otherwise provided herein, Sterling, from
and after the Effective Date, shall indemnify and hold BASF harmless from and
against any and all Damages suffered or incurred by BASF on account of or
arising from or related to the breach of, or the failure to perform or satisfy
any of, the representations, warranties, covenants or agreements made by
Sterling in or under this Agreement, or any liability to any person or entity
whether incurred under statute or in tort arising directly or indirectly from
operations carried on by or on behalf of Sterling at or in connection with the
Unit or arising out of Spills or Releases Requiring Response Action occurring
before, during or after the term of this Agreement unless such Spills or
Releases Requiring Response Action are caused by the wrongful acts, omissions
or default of BASF.  Sterling will hold BASF harmless and indemnify BASF and
secure BASF against any and all losses, costs, expenses, fees, damages, etc.
deriving from environmentally related claims of any kind against BASF arising
out of this and any related agreement.





                                      -40-
<PAGE>   46
                 (b)      Except as otherwise provided herein, BASF, from and
after the Effective Date, shall indemnify and hold Sterling harmless from and
against any and all Damages suffered or incurred by Sterling on account of or
arising from or related to the breach of, or the failure to perform or satisfy
any of, the representations, warranties, covenants or agreements made by BASF
in or under this Agreement, or any liability to any person or entity whether
incurred under statute or in tort arising directly or indirectly from the
actions of BASF carried out at or in connection with the Plant (excepting any
Damages arising out of Spills or Releases Requiring Response Action as to which
Section 7.10 (a) applies), or any Spills or Releases Requiring Response Action
attributable to the acts, omissions or default of BASF, or any liability
arising from the Rail Cars, or any liability for damages to persons or property
or to BASF personnel or invitees or caused by them, or on account of any
product liabilities for Agreement Product or other Unit products delivered by
BASF.

                 (c)      Each party agrees that promptly after any of its
officers becomes aware of the discovery of facts giving rise to a claim by it
for indemnification hereunder ("Claim"), such party will provide notice thereof
in writing to the other party.  Any notice pursuant to this clause (c) shall
contain a statement to the effect that such party is making a Claim pursuant to
and formal demand for indemnification under this Agreement.  Any demand,
assertion, claim, action or proceedings by or from any person or entity (other
than a party to this Agreement) or governmental authority which may give rise
to a Claim is referred to herein as a "Third Party Action".  For purposes of
this Section 7.10, the term "Indemnifying Party" as to a particular Claim or
Third Party Action shall mean the party having or which is held to have an
obligation to indemnify the other party with respect to such Claim or Third
Party Action pursuant to this Section 7.10 and the term "Indemnified Party" as
to a particular Claim or Third Party Action shall mean the party having or
which is held to have the right





                                      -41-
<PAGE>   47

to be indemnified with respect to such Claim or Third Party Action by the other
party pursuant to this Section 7.10.

                 (d)      Except as otherwise expressly provided herein, the
Indemnifying Party shall be entitled at its sole cost and expense to contest
and defend by all appropriate legal proceedings any Third Party Action with
respect to which it is called upon to indemnify the Indemnified Party under the
provisions of this Agreement; provided, however, that with respect to any Claim
arising from the assertion of any Third Party Action, notice of the intention
so to contest shall be delivered by Indemnifying Party to Indemnified Party
within 20 days from the date of mailing to Indemnifying Party of notice by
Indemnified Party of the assertion of the Third Party Action.  Any such contest
with respect to a Third Party Action may be conducted in the name and on behalf
of Indemnifying Party or Indemnified Party as may be appropriate.  If after
notice as provided for herein, Indemnifying Party does not elect to contest any
Third Party Action as provided in this clause (d), Indemnifying Party shall be
bound by the result obtained with respect thereto by Indemnified Party and
Indemnified Party may (but shall have no obligation to) contest any such Third
Party Action or settle or admit liability with respect thereto, all for the
account of Indemnifying Party.  At any time after the commencement of defense
of any such Third Party Action, Indemnifying Party may request Indemnified
Party to agree in writing to the abandonment of such contest or to the payment
or compromise by Indemnifying Party of the asserted Third Party Action
whereupon such action shall be taken unless Indemnified Party so determines
that the contest should be continued, and so notifies Indemnifying Party in
writing within 15 days of such request from Indemnifying Party.  In the event
that Indemnified Party determines that the contest should be continued,
Indemnifying Party shall be liable with respect to such Third Party Action only
to the extent of the lesser of (i) the amount which





                                      -42-
<PAGE>   48

the third party taking the Third Party Action had agreed to accept in payment
or compromise as of the time Indemnifying Party made its request therefor to
Indemnified Party or (ii) such amount for which Indemnifying Party may be
liable with respect to such Claim by reason of the provisions hereof.

                 (e)      If requested by Indemnifying Party, Indemnified Party
agrees to cooperate with Indemnifying Party and its counsel in contesting any
Third Party Action which Indemnifying Party elects to contest or, if
appropriate, in making any counterclaim against the third party taking the
Third Party Action, or any cross-complaint against any other person or entity
not a party hereto, but Indemnifying Party will reimburse Indemnified Party for
any expenses incurred by it in so cooperating.

                 (f)      Indemnifying Party agrees to afford Indemnified Party
and its counsel the opportunity to be present at, and to participate in,
conferences with all persons or entities, including governmental authorities,
taking Third Party Action against Indemnified Party or conferences with
representatives of counsel for such persons or entities.

                 (g)      Indemnifying Party shall pay to Indemnified Party,
upon demand, the amount of any Damages to which Indemnified Party may become
entitled by reason of the provisions of this Section 7.10.

         7.11    Sale or Transfer of Interest.  Sterling may not sell or
transfer an interest in all or any part of the Unit singly, or on a stand-alone
basis to a "Competitor" as defined below, without the prior written consent of
BASF, which consent will not be unreasonably withheld.  Notwithstanding the
foregoing (i) Sterling may sell or otherwise dispose of the Unit as part of the
sale, transfer or other disposition of all or substantially all of the Plant's
assets, directly or indirectly or as a part of





                                      -43-
<PAGE>   49

the merger, consolidation, sale of substantially all of the assets or corporate
reorganization of Sterling (any of the foregoing being hereafter referred to as
a "Plant Disposition") to a Competitor subject to the terms set forth below and
(ii) Sterling may grant mortgages, deeds of trust, security interests in and
liens on the Unit to any financial institution, including without limitation
Texas Commerce Bank National Association, administrative agent to secure any
and all indebtedness of Sterling now existing or hereafter arising, and any
such financial institution may foreclose upon any of the assets of Sterling,
including the Unit, sell such assets or the Unit in lieu of foreclosure, and
otherwise exercise all rights or remedies they may have with respect thereto,
without restriction hereunder, and any purchaser, on foreclosure or sale in
lieu of foreclosure, may take such assets or the Unit free from such
restrictions.

         The term "Competitor" shall mean: (i) a manufacturer and/or marketer
of phthalate esters and plasticizer range oxo-alcohols, ("Class I Competitor")
or (ii) a manufacturer and/or marketer of phthalic anhydride plasticizer range
oxo- alcohols or phthalate esters ("Class II Competitor").  If a Plant
Disposition is proposed to be made to a Competitor, Sterling shall give BASF at
least 120 days prior written notice of the name of such Competitor and of the
terms and conditions of such Plant Disposition.  If such Plant Disposition is
to a Class I Competitor, BASF shall have the right to acquire the Unit by
written notice to Sterling within such 120 day period containing an irrevocable
obligation to purchase the Unit for a purchase price equal to the Allocable
Portion (as defined below) of consideration to be paid by the Class I
Competitor for the Plant's assets to be disposed of to the Class I Competitor.
The term "Allocable Portion" means a cash amount equal to the portion of the
total consideration to be received by Sterling (or its security holders) as a
result of such Plant





                                      -44-
<PAGE>   50

Disposition allocable, in the opinion of a third party mutually agreeable to
the parties with such agreement not to be unreasonably withheld, to the Unit.

         If a Plant Disposition is to be made to a Class II Competitor,
Sterling shall provide, as a condition to such Plant Disposition, that such
Class II Competitor agrees to (a) assume this Agreement (b) amend this
Agreement at the option of BASF to extend the term hereof for up to four
additional years and delete Section 3.5(d) hereof and (c) enter into secrecy
and non-disclosure agreements with BASF in form reasonably satisfactory to
BASF.  In case of any such proposed Plant Disposition to a Competitor, BASF
shall also have the right to terminate this Agreement on written notice to
Sterling within 120 days from receipt of Sterling's notice respecting the Plant
Disposition.

         7.12    Force Majeure.

                 (a)      In the event of either party being rendered unable,
wholly or in part, by force majeure to carry out its obligations under this
Agreement (other than any obligation to make payment of any amount when due and
payable hereunder), it is agreed that upon such party's giving notice and
reasonably full particulars of such force majeure in writing as provided in
Section 8.3 to the other party as soon as practicable after the occurrence of
the cause relied on, then the obligations of the party giving such notice, so
far as they are affected by such force majeure, shall be suspended during the
continuance of any inability so caused, but for no longer period, and such
cause shall so far as possible be remedied with all reasonable dispatch.

         Notwithstanding anything contained herein to the contrary, a force
majeure of Sterling which materially affects delivery of Agreement Products
will immediately suspend BASF's obligation to pay the pro rata portion of
Sterling's Fixed Costs relating to the Agreement Products whose delivery was
affected by the force majeure until Sterling resumes its contractual
obligations.  Similarly, if a





                                      -45-
<PAGE>   51

force majeure event affects BASF's performance of its obligations hereunder,
the pro rata portion of the BASF Actual Costs relating to the Agreement
Products affected by the force majeure shall not be deducted from Profit
calculated for the period during which the force majeure remains in effect.
Any such adjustment shall be pro rated on a daily basis to reflect the number
of days the force majeure remains in effect.

                 (b)      The term "force majeure," as employed herein, shall
mean acts of God, strikes, lockouts or other industrial disturbances, acts of
the public enemy, blockades, embargoes, insurrections, riots, epidemics,
landslides, lightning, earthquakes, fires, storms, floods, high water,
washouts, arrests, and restraints of government and people, civil disturbances,
explosions, breakage or accident to machinery, equipment, lines of pipe or
property, freezing of wells, machines, equipment, lines of pipe, or property,
partial or entire failure of any machinery, equipment, lines of pipe or other
property, the occurrence of any Spill or Releases Requiring Response Action and
any regulatory, civil or criminal action with respect thereto and any other
causes, whether of the kind herein enumerated or otherwise, not reasonably
within the control of the party claiming suspension; such term shall likewise
include (i), in those instances where any party hereto is required to obtain
servitudes, rights-of-way grants, permits or licenses (including permits
relating to any Spill or Release Requiring Response Action) to enable such
party to fulfill its obligations hereunder, the inability of such party to
acquire, or delays on the part of such party in acquiring, after the exercise
of due diligence, such servitudes, rights-of-way grants, permits or licenses,
(ii), in those instances where any party hereto is required to furnish
materials and supplies or is required to secure permits or permissions from any
governmental agency to enable such party to fulfill its obligations hereunder,
the inability of such party to acquire, or delays on the part of such party in
acquiring, at





                                      -46-
<PAGE>   52

reasonable cost and after the exercise of reasonable diligence, such materials
and supplies, permits and permissions; and (iii) findings regarding the
toxological properties or ecological effects of the Agreement Product which
materially affect the marketability of such Product.

                 (c)      It is understood and agreed that the settlement of
strikes or lockouts shall be entirely within the discretion of the party having
the difficulty, and that the above requirement that any force majeure shall be
remedied with all reasonable dispatch shall not require the settlement of
strikes or lockouts by acceding to the demands of the opposing party when such
course is inadvisable in the discretion of the party having the difficulty.

                 (d)      As soon as either party has reason to believe an
event of force majeure has occurred or will occur, the affected party will
inform the other party immediately.  Both parties will then consult how these
circumstances influence this Agreement and which measures will have to be
taken.  Both parties will reasonably use their best efforts to avoid or reduce
as much as possible the detrimental effect of such occurrences.

                 (e)      If there shall be threatened, instituted, or pending
any action, proceeding, or application before any court or governmental
authority or other regulatory or administrative agency or commission, domestic
or foreign, by any government or governmental authority or other regulatory or
administrative agency or commission, domestic or foreign, or by any other
person, domestic or foreign challenging the Agreement, contemplating any such
challenge, seeking to restrain or prohibit its consummation or continuation of
performance, or contemplating the seeking of any such restraint or prohibition,
either party shall have the right to withdraw from the Agreement without
liability of any kind (except as to amounts accrued but unpaid), in the
exercise of its sole discretion with respect to any of the described events.





                                      -47-
<PAGE>   53

                 (f)      Notwithstanding the provisions of this Section 7.12,
any omission or circumstances by any cause whatsoever, including but not
limited to failure to deliver as a result of any environmental rule, regulation
or order, or a breakage or accident to machinery, equipment, lines of pipe or
other property or the partial or entire failure thereof or the necessity to
make repairs or alterations, which omissions or circumstances are within the
affected party's sole control and which could, by reasonable diligence and
without undue costs or expense, have foreseen or avoided shall not be deemed an
event of force majeure.  Excepting Section 7.12(c), the occurrence of force
majeure shall not relieve a party of liability in the event of its failure to
use reasonable diligence to remedy the situation and remove the cause in an
adequate manner and with all reasonable dispatch.

                 (g)      In the event BASF gives three months' prior written
notice to Sterling certifying that a "Hardship" exists, and therefore it will
not require the Agreement Product for an indefinite period of not less than six
months (Delivery Reduction Period), Sterling shall use its best efforts to
reduce the Sterling Actual Costs as soon as practicable and consistent with
good operating procedures and shall reduce deliveries in accordance with such
written notice.  Notwithstanding such reduction, BASF shall remain obligated to
pay the Sterling Actual Costs, Facility Fee, Capital Expenditure and Expansion
Capital payments and all other payments required hereunder (as such are reduced
during the Delivery Reduction Period).  On written notice from BASF after any
such reduction, Sterling shall use its best efforts to recommence operations as
soon as practicable after the Delivery Reduction Period.  For purposes of this
Section 7.12(g), the term "Hardship" means a cash loss suffered for twelve
months from marketing of the Agreement Product and a good faith determination
by BASF that such cash loss will continue for an indefinite period.
Notwithstanding





                                      -48-
<PAGE>   54

the foregoing, no such reduction shall be required hereunder prior to the third
anniversary date of the Effective Date.

         7.13    Expansion of Capacity.  Should additional production
capacities be required by BASF, the parties hereto shall negotiate in good
faith the financial and other conditions under which Sterling is willing to
construct or allow BASF to construct additional capacity.  If both parties
agree to an Expansion Project, expenses for Expansion Capital shall be paid ***
by Sterling and *** by BASF.

         7.14    Disclaimer.  STERLING HEREBY EXPRESSLY DISCLAIMS AND NEGATES
ANY REPRESENTATION OR WARRANTY (EXPRESS, IMPLIED, COMMON LAW, STATUTORY OR
OTHERWISE) RELATING TO THE RAW MATERIALS, THE AGREEMENT PRODUCT, THE ANCILLARY
RAW MATERIALS INCLUDING, BUT NOT LIMITED TO, ANY WARRANTY OF MERCHANTABILITY OR
FITNESS FOR A PARTICULAR PURPOSE except as expressly set forth herein.

         7.15    Technical Advice

                 (a)      BASF or its representatives shall advise Sterling
regarding technical questions arising in connection with the operation of the
Unit, and shall be of assistance to Sterling in the event of disturbances of
the Unit.

                 (b)      The advice to be given by BASF pursuant to Section
7.15(a) hereof shall embrace BASF's technical knowledge and experience, to the
extent that they are suitable for the operation of the Unit.  However, BASF
shall not be obliged to provide Sterling with technical knowledge and
experience acquired by BASF during the term of the Agreement and which BASF, in
its reasonable judgement, considers to be a considerable improvement and/or in
respect of which





                                      -49-
<PAGE>   55

BASF has filed a patent application.  Notwithstanding anything to the contrary
contained in this Section 7.15, BASF shall be under no obligation to provide
technical advice which would require in-house work by BASF or its
representatives, including, but not limited to, laboratory or pilot plant
tests, unless BASF and Sterling agree on a mutually acceptable fee for such
services.

                 (c)      BASF shall be available to discuss important
technical questions at a meeting between technical experts of BASF and
Sterling, either in Ludwigshafen or in Texas City, by mutual agreement and at
suitable intervals.  In the event that BASF or its representatives' personnel
are, by mutual agreement, assigned to Sterling, the reasonable travel and
living expenses shall be borne by Sterling and considered a Sterling Actual
Cost pursuant to Section 7.15(g) hereof.  Assignments of BASF or its
representatives shall not exceed 25 man-days in any contract year.

                 (d)      In the event that BASF develops and commercially
manufactures new PA catalysts which can be used without the addition of SO2 ,
BASF shall offer such catalysts to Sterling for evaluation and use in
Sterling's phthalic anhydride plant in Texas City, Texas on terms and
conditions to be agreed upon.

                 (e)      BASF shall render the services to be rendered
hereunder in the best interest of Sterling and shall apply the same care in
rendering such services as it is accustomed to apply in its own affairs.  In
the event that BASF fails to fulfill its obligation with such care, it shall be
obligated to render the service concerned again free of charge.  The foregoing
obligation to render the service again shall be Sterling's exclusive remedy for
BASF's breach of its obligation under this Section 7.15 and BASF shall incur no
further liability whatsoever related to such matters.

                 (f)      In the event that engineering services of BASF are
required in connection with Capital Projects or Expansion Projects, BASF shall,
at its sole option, provide such engineering





                                      -50-
<PAGE>   56

services and Sterling shall pay for each engineering hour a certain amount
agreed upon in a separate agreement relating to engineering services of BASF if
BASF and Sterling cannot agree upon a lump-sum price for such services, in
either case to be invoiced as Capital Expenditures or Expansion Capital, as
defined herein.

                                  ARTICLE VIII

                               GENERAL PROVISIONS

         8.1     Relation of Parties.  Sterling shall perform all of its
obligations hereunder as an independent contractor, and nothing contained in
this Agreement shall be deemed to constitute Sterling as an agent of BASF for
any purpose whatsoever.  It is not the intention of the parties hereto to
create a partnership, association, joint venture, trust or other character of
business entity.  The duties and obligations are intended and declared to be
several and not joint or collective, and nothing contained in this Agreement or
made pursuant hereto shall ever be construed to create a partnership,
association, joint venture, trust or other character of business entity
recognizable in law for any purpose, or to impose a partnership duty,
obligation or liability with respect to any of the parties hereto.

         8.2     Exhibits.  The Exhibits to this Agreement are incorporated
herein and made a part of this Agreement.

         8.3     Notices.  Any notice provided for by this Agreement and any
other, demand or communication which any party may wish to send to another
shall be in writing and either delivered in person or sent by registered or
certified United States mail, return receipt requested in a properly sealed
envelope, and addressed to the party for which such notice, demand or
communication is intended at such party's address as set forth below:





                                      -51-
<PAGE>   57

              Sterling:        STERLING CHEMICALS, INC.
                               General Manager Plasticizers
                               1200 Smith Street
                               Suite 1900
                               Houston, Texas 77002

                               Copy to:         Mr. John L. Bland
                                                Bracewell & Patterson, L.L.P.
                                                2900 South Tower Pennzoil Place
                                                Houston, Texas 77002


              BASF:            Business Director, Plasticizers                  
                               BASF CORPORATION                                 
                               3000 Continental Drive-North                     
                               Mt. Olive, New Jersey 07828-1234                 
                                                                                
                                                                                
                               Copy to:         General Counsel                 
                                                BASF CORPORATION                
                                                3000 Continental Drive-North    
                                                Mt. Olive, New Jersey 07828-1234


         Any address or name specified above may be changed by a notice given
by the addressee to the other parties in accordance with this Section 8.3.

         Any notice, demand or other communication shall be deemed given and
effective as of the date of delivery in person or upon receipt as set forth on
the return receipt.  The inability to deliver because of changed address of
which no notice was given, or the rejection or other refusal to accept any
notice, demand or other communication, shall be deemed to be the receipt of the
notice, demand or other communication as of the date of such inability to
deliver or the rejection or refusal to accept.

         8.4     Controlling Law and Jurisdiction.  All questions concerning
the validity, operation and interpretation of this Agreement and the
performance of the obligations imposed upon the parties hereunder shall be
governed by the laws of the State of New Jersey.  The parties consent to submit
to the jurisdiction of the State of New Jersey.





                                      -52-
<PAGE>   58

         8.5     Headings.  The headings and titles to the Sections and
Subsections of this Agreement are inserted for convenience only and shall not
be deemed a part hereof or affect the construction or interpretation of any
provision hereof.

         8.6     Modifications and Waivers.  No termination, cancellation,
modification, amendment, deletion, addition or other change in this Agreement
or any provision hereof, or waiver of any right or remedy herein provided,
shall be effective for any purpose unless specifically set forth in a writing
signed by the party or parties to be bound thereby.  The waiver of any right or
remedy in respect of any occurrence or event on one occasion shall not be
deemed a waiver of such right or remedy in respect of such occurrence or event
on any other occasion.

         8.7     Entire Agreement.  This Agreement, including the other
instruments herein provided for or referred to supersedes all other agreements,
oral or written, heretofore made with respect to the subject matter hereof and
the transactions contemplated hereby, and contains the entire agreement of the
parties.

         8.8     Severability.  Any provisions hereof which are invalid,
unlawful or unenforceable under any applicable law of any jurisdiction shall be
ineffective as to such jurisdiction, without affecting any other provision of
this Agreement, or shall be deemed to be severed or modified to conform with
such law, and the remaining provisions of this Agreement shall remain in force,
provided that the purpose of this Agreement can be effected.  To the full
extent, however, that the provisions of such applicable law may be waived, they
are hereby waived, to the end that this Agreement be deemed to be a valid and
binding agreement enforceable in accordance with its terms.  Both parties shall
in such a case be obliged to substitute the invalid, unlawful, or unenforceable





                                      -53-
<PAGE>   59

provisions by valid, lawful or enforceable provisions which have as much as
possible equivalent economic effects.

         8.9     Assignments.  Neither this Agreement nor any of the rights,
benefits or obligations hereunder may be assigned, by operation of law or
otherwise, by any party hereto without the prior written consent of the other
party; provided, that either party may assign its rights under this Agreement
to any United States corporation, a majority of the outstanding voting
securities of which is owned by such party or by a corporation which owns a
majority of the outstanding voting securities of such party, or to a
corporation which owns a majority of the outstanding voting securities of such
party, but no such assignment shall relieve such party of its obligations under
this Agreement.  The assignor does hereby unconditionally guarantee the timely
payment of all sums due hereunder and the timely performance of all obligations
of assignor hereunder by any such assignee.  On default by any such assignee,
Sterling may, at its option, proceed directly and at once against BASF to
enforce BASF's obligations hereunder, without notice to such assignee or the
necessity for proceeding or taking any action against such assignee.

         Sterling may assign its rights hereunder to banks or other financial
institutions, including, without limitation, Texas Commerce Bank National
Association, as administrative agent, or to any person or entity which acquires
the Unit or the Plant, subject only to Section 7.11 with respect to assignments
to a Competitor.

         Any attempted assignment by either party hereto not otherwise
permitted hereby shall be ineffective and void for all purposes.





                                      -54-
<PAGE>   60

         8.10    Counterparts.  This Agreement may be executed in multiple
counterparts, each of which shall be deemed to be an original, and all of such
counterparts together shall constitute but one and the same instrument.

         8.11    Binding on Successors.  This Agreement shall be binding upon,
and shall inure to the benefit of, the parties hereto and their respective
successors and permitted assigns.

         8.12    Public Statements.  Neither party hereto shall issue any
public announcement or statement with respect to the transactions contemplated
herein without the prior written consent of the other party, excepting such
announcements or statements required by a governmental regulation or agency.

         8.13    Specific Performance.  In the event of any breach or failure
to perform by BASF or Sterling hereunder, the other party hereto shall be
entitled to all legal and equitable remedies for such breach or failure
(including specific performance, whether or not such remedy is otherwise
normally available).

         8.14    No Transfer of Title.  Sterling expressly does not by the
terms of this Agreement, sell, transfer, or assign to BASF any title or
interest in the Unit or the Plant or any of Sterling's assets or properties.

         8.15    Wire Transfer, Etc.  All sums and amounts payable or to be
payable pursuant to this Agreement shall be payable in immediately available
funds and in coin or currency of the United States of America that, at the time
of payment, is legal tender for the payment of public and private debts in the
United States of America and shall be made by wire transfer or electronic funds
transfer of immediately available funds to such bank and/or account in the
continental United States for the account of the payee as from time to time the
payee shall have directed to the payor in writing, or,





                                      -55-
<PAGE>   61

if no such direction shall have been given, by check of the payor payable to
the order of the payee and mailed to the payee in the manner and at the address
set forth in Section 8.3 hereof.  Whenever in this Agreement BASF is required
to pay or reimburse Sterling upon receipt of invoice or otherwise when no due
date for payment is specifically provided, payment shall be due as provided in
Section 3.5 and shall be made in the manner set forth above.

         8.16    Accounting.

                 (a)      The parties shall keep accurate and systematic
records and accounts relating to matters under this Agreement to which shall be
charged costs and expenses properly chargeable thereto under the terms hereof
and to which shall be credited all items of income or revenue from whatever
source derived, and the same shall be supported by purchase orders, invoice,
payrolls or other normal, customary and necessary records pertaining thereto.

                 (b)      Upon a reasonable request, either party shall provide
the other with copies of all purchase orders, invoices, and other backup data
pertaining to BASF Actual Costs and Sterling Actual Costs and the party
receiving such information shall maintain the confidentiality of all such
documents and information in accordance with the provisions of Article VII
hereof.

                 (c)      Upon the request of a party all records pertaining to
the operation of the Unit and the utilities including records of inventory or
pertaining to net sales, Costs and Expenses under Profit shall be subject to
audit by an independent certified public accounting firm mutually acceptable to
the parties at any reasonable time during, or within the two (2) years
following, the year being audited.  The audit will be at auditing party's
expense.  In no event, however, shall either party initiate such audits more
often than once each year.  Such auditing firm will maintain the
confidentiality of the other party's accounts and records, but will either
verify the correctness thereof





                                      -56-
<PAGE>   62

or advise both parties of the composite adjustment required to correct
discrepancies for the period audited.  Any discrepancies shall be corrected by
appropriate payments or credits, as the case may be, at the earliest
practicable time, in the amount thereof.  Interest shall be paid on the total
amount of such discrepancies at the rate of 2% over prime rate of interest
announced by The Chase Manhattan Bank (National Association) in effect from
time to time during the period from the original due date to date of payment,
if the amount during one Contract Year exceeds $100,000.00

                 (d)      Sterling shall pay, as they become due, all costs and
expenses incurred to trade creditors in the operation of the Unit which, if
remaining unpaid, might become a lien on the Unit and any and all other
operations under the terms of this Agreement except such amounts as are being
contested in good faith.

                 (e)      The parties agree that all accounting and reporting
for the operation of the Unit or factors relating to Profit will be in
accordance with generally accepted accounting principles in the United States
consistently applied.

         8.17    Patents.  Sterling agrees to indemnify BASF, its successors,
customers and users, and hold them harmless from and against all liability,
loss, damage and expense, including reasonable counsel fees, resulting from any
actual or claimed trademark, patent or copyright infringement, or any
litigation based thereon, with respect to any part of the goods or services
covered by this Agreement, and such obligation shall survive acceptance of such
goods or services and payment therefor by Sterling provided, however, that
Sterling's liability under such indemnity shall be limited to $2,000,000 with
respect to claimed infringements with respect to technology licensed by
Sterling on the Effective Date from Monsanto Company shall have no liability
for infringement with respect to BASF technology licensed to Sterling.





                                      -57-
<PAGE>   63

         8.18    Limitation on Consequential Damages.  Notwithstanding any
other provision of this Agreement, (i) the liability of the parties under this
Agreement shall be limited to actual damages (excluding special damages) and
shall not include incidental, consequential, indirect or punitive damages
(provided, however, that any such special, incidental, consequential, indirect
or punitive damages recovered by a third party against a party entitled to
indemnity hereunder from the other party shall be included in the damages
recoverable under such indemnity).

         IN WITNESS WHEREOF, the parties have executed this Agreement as of the
date first above written.

WITNESS:                              BASF CORPORATION


/s/ John J. Klein                     By /s/ Carl Jennings                     
- --------------------------               ----------------------------


WITNESS:                              STERLING CHEMICALS, INC.


/s/ Frank A. Vandiver                 /s/ Robert W. Roten                      
- --------------------------            -------------------------------





                                      -58-
<PAGE>   64

*** = INDICATES THAT PORTIONS OF THE EXHIBIT HAVE BEEN OEXHIBITAAD CONFIDENTIAL
TREATMENT REQUESTED.

                         LIST OF AGREEMENT PRODUCTS, MONTHLY CONTRACT
CAPACITIES AND RAW MATERIAL

The Agreement Products and their respective Monthly Contract Capacity under
this Agreement are:

<TABLE>
<CAPTION>
                                                                                         Monthly Contract

                                 Agreement Product                                       Capacity (lbs/mo)
                                 -----------------                                       -----------------
 <S>                                                                                            <C>
 Phthalic anhydride (pure)                                                                      ***

 Undecyl Alcohol                                                                                ***
      (C11 Alcohol, Undeconol)                                                                  ***
                                                                                                
 79 Alcohol
      (C7-9 Alcohol, Oxo Alcohol 7900)

 711 Alcohol
      (C711 Alcohol, Oxo Alcohol 7911)


 9 Alcohol

 7 Alcohol

 PALATINOL 711P                                                                                 ***
      (C7-11 Phthalate, 711P,                                                                   ***
        formerly Santicizer 711)

 PALATINOL 79P,
      (C7-9 Phthalate, 790P, formerly Santicizer 790P)

 PALATINOL 11P
      (C11 Phthalate, DUP)


 PALATINOL 9P

 PALATINOL 11-9P
</TABLE>





<PAGE>   65

<TABLE>
 <S>                                                                                            <C>
 PALATINOL 345P (formerly Santicizer 345P)
 PALATINOL 398P (formerly Santicizer 398P)
 Experimental Product 591P (formerly Santicizer 591P)
 Experimental Product 2015 (formerly Santicizer 2015)  . . . . . . . . . . . . . .              ***
 PALATINOL 2030P-E (formerly Santicizer 2030E)
 PALATINOL 802A (DUP 802A)
 PALATINOL 11P-E (DUP T-CA)
 PALATINOL 711P-E (formerly Santicizer 711E)
</TABLE>

United States tolled products using Sterling alcohol and PA

Raw Material
- ------------

Orthoxylene
Olefins C 6, 8, 10
Olefin C 6, 8
Olefin C8





<PAGE>   66
                                   EXHIBIT B


                               BASF Actual Costs

The following categories of expenses as illustrated on the attached example:



                                      ***





<PAGE>   67
                               EXHIBIT B EXAMPLE
                               PLASTICIZERS COSTS
                           JUNE 1997 CYTD ANNUALIZED
                                     IN $K

                                      ***





<PAGE>   68

                              STERLING CHEMICALS

                                     ***





<PAGE>   69

              PLASTICIZER CHEMICALS VARIABLE DISTRIBUTION ANALYSIS
                              AS OF JUNE 1997 YTD
                                       $K


                                      ***





<PAGE>   70


***                     PLASTICIZER CHEMICALS SHIPPING
                                   ANALYSIS
                             AS OF JUNE 1997 YTD
                                      $K

                                       
                                     ***





<PAGE>   71

                PLASTICIZER CHEMICAL SELLING EXPENSE ANALYSIS
                             AS OF JUNE 1997 YTD
                                      $K


                                     ***





<PAGE>   72

         PLASTICIZER CHEMICALS DIRECT GROUP SUPPORT EXPENSE ANALYSIS
                             AS OF JUNE 1997 YTD
                                      $K

                                      ***





<PAGE>   73
           PLASTICIZER CHEMICALS DIRECT IS SUPPORT EXPENSE ANALYSIS
                             AS OF JUNE 1997 YTD
                                      $K

                                             ***





<PAGE>   74
                         IMPUTED INTEREST CALCULATION
                          BASED ON 1997 YTD ACTIVITY
                                      K$


                                     ***
                                       



<PAGE>   75
                                   EXHIBIT C


                             STERLING ACTUAL COSTS



The following categories of expenses, as illustrated on the attached example:

                                     ***





One page following this page has been entirely omitted and confidential
treatment requested therefor.





<PAGE>   76
                              EXHIBIT C EXAMPLE
                 PLASTICIZERS COSTS JUNE 1997 YTD ANNUALIZED
                                     IN $K

                                       



                               PA      OXO       Esters        Total
                               --      ---       ------        -----
                                                           
                               ***





<PAGE>   77
                             JUNE 1997 (9 MONTHS)
                                  ANNUALIZED


                                     ***





Six pages following this page have been entirely omitted and confidential
treatment requested therefor.





<PAGE>   78



                                   EXHIBIT D

Profit related to sales of all Agreement Product (excluding those P.A. profits
for expanded capacity defined in Exhibit D-1) shall be allocated between BASF
and Sterling as follows:



         1.      Any amount of negative profit, or Profit up to and including
                 *** per Calendar Year shall be allocated *** to BASF and ***
                 to Sterling.

         2.      Any amount of Profit in excess of *** per calendar year shall
                 be allocated *** to BASF and *** to Sterling.

         3.      ***





<PAGE>   79
                                  EXHIBIT D-1

                      PROFIT DIVISION OF EXPANDED CAPACITY


         In those years where the annual Profit as calculated under Exhibit D
is positive, the parties agree to account for the incremental profits
attributable to the Phthalic Anhydride (PAA) expansion as follows:

For each quarter, subtract from (1) the weighted average Phthalic Anhydride
F.O.B. selling price per pound to third parties (2) the weighted average
orthoxylene delivered price per pound.  The remainder is the per pound
"Contribution Margin" for PA.  In case of toll conversion of orthoxylene to PA
for certain customers, the tolling fee shall be the Contribution Margin for the
pounds involved.

For quarterly volumes above ***, multiply that volume by the per pound
Contribution Margin.  The result is Profit C, which is split between BASF ***,
and SC ***.

For quarterly volumes above ***, but at or below ***, multiply that volume by
the per pound Contribution Margin.  The result is Profit B, which split between
BASF *** and SC ***.

The above calculations account for the agreed profit allocation for the
incremental profits attributable to the PAA expansion.

Remaining Profit ("Profit A") which is the Profit figure obtained from the
calculations set forth in Exhibit D, minus Profit B as calculate above, and
minus Profit C as calculated above, is divided ***.

EXAMPLE

Facts Assumed:            (1)     SC produced *** pounds of PAA during the
                                  quarter

                          (2)     Average PAA Molten Sales Price for quarter
                                  was ***.

                          (3)     Average Orthoxylene Price for quarter was
                                  ***.

                          (4)     Profit from calculations of Exhibit D = ***.

Calculation of Contribution Margin

         *** minus ***  = *** Contribution Margin





<PAGE>   80

Calculation of Profits
- ----------------------

      Profit C (Volume Above ***/quarter)
      -----------------------------------

*** volume above *** times ***  = *** (Profit C)

BASF Shares   =  *** times *** = ***

SC Share      =  *** times *** = ***

      Profit B (Volume Between *** and ***/quarter)
      ---------------------------------------------

*** volume times *** = *** (Profit B)

BASF Share    =  *** times *** = ***

SC Share      =  *** times *** = ***


      Profit A (Volume up to ***)
      ---------------------------
Profit from Exhibit D      =              ***
        less Profit C      =             (***)
        less Profit B      =             (***)
                                          --- 
        Profit A           =              ***

BASF Share       =  *** times *** = ***

SC Share         =  *** times *** = ***


      Total Profit
      ------------
BASF     Profit A             ***          SC   Profit A              ***
         Profit B             ***               Profit B              ***
         Profit C             ***               Profit C              ***
                         --------                                --------


         Total                ***               Total                 ***





NOTE:  Profits under Exhibit D-1 are calculated on a quarterly basis, and
aggregated as the year progresses.





<PAGE>   81
                                   EXHIBIT P


                         PA - SWITCH CONDENSER PROJECT
                       EXAMPLE OF HOW PAYBACK WOULD WORK
              (AMOUNT AND TIMING OF SPENDING IS FOR EXAMPLE ONLY.
              PAYBACK WILL BE BASED ON ACTUAL TIMING AND SPENDING)



<TABLE>
<CAPTION>
       TIMING/K$ COST           1997       1998       1999       2000        2001       2002       TOTAL
       --------------           ----       ----       ----       ----        ----       ----       -----
          <S>                   <C>        <C>        <C>        <C>         <C>        <C>        <C>
                 TOTAL          ***        ***        ***         ***        ***         ***        ***
                                ---        ---        ---         ---        ---         ---        ---
      STERLING PORTION          ***        ***        ***         ***        ***         ***        ***
                                ---        ---        ---         ---        ---         ---        ---
</TABLE>


      PAYBACK SCHEDULE
        K$ EXPENDED
        -----------
 A)   1997 -        ***
 B)   1998 -        ***
 C)   1999 -        ***
 D)   2000 -        ***
 E)   2001 -        ***
 F)   2002 -        ***
                    ---
                    ***

<TABLE>
<CAPTION>
     1997        1998       1999       2000        2001       2002        2003       2004       2005        2006       2007
     ----        ----       ----       ----        ----       ----        ----       ----       ----        ----       ----
<S>  <C>        <C>        <C>         <C>        <C>         <C>        <C>        <C>         <C>        <C>        <C>
 A)   ***         ***        ***        ***         ***        ***         ***        ***        ***         ***        ***       
 B)   ***         ***        ***        ***         ***        ***         ***        ***        ***         ***        ***
 C)   ***         ***        ***        ***         ***        ***         ***        ***        ***         ***        ***
 D)   ***         ***        ***        ***         ***        ***         ***        ***        ***         ***        ***
 E)   ***         ***        ***        ***         ***        ***         ***        ***        ***         ***        ***
 F)   ***         ***        ***        ***         ***        ***         ***        ***        ***         ***        ***
    -----       -----      -----      -----       -----      -----       -----      -----      -----       -----      -----
      ***         ***        ***        ***         ***        ***         ***        ***        ***         ***        ***
    -----       -----      -----      -----       -----      -----       -----      -----      -----       -----      -----
</TABLE>





<PAGE>   82


                   EXHIBITS E, F, G, H, J, K, L, M, N AND O
                       ARE IMMATERIAL TO THIS FORM 10-K
                    FILING AND WERE INTENTIONALLY OMITTED






<PAGE>   1
                                                                    Exhibit 21.1


                                Subsidiaries of
                       STERLING CHEMICALS HOLDINGS, INC.
                            As of September 30, 1997

Owns 100% of:

  Sterling Chemicals, Inc., a Delaware corporation

    Owns 100% of:

    Sterling Fibers, Inc., a Delaware corporation

    Sterling Chemicals Acquisitions, Inc., a Delaware corporation

      Owns 100% of:

      Sterling (Sask) Holdings Ltd., an Ontario corporation

        Owns 100% of:

        Sterling Pulp Chemicals (Sask) Ltd., an Ontario corporation

          Owns 100% of

          619220 Saskatchewan Ltd., a Saskatchewan corporation

    Sterling Chemicals International, Inc., a Delaware corporation

    Sterling Chemicals Energy, Inc., a Delaware corporation

    Sterling Chemicals Marketing, Inc., a Virgin Islands corporation

    Sterling Canada, Inc., a Delaware corporation

      Owns 100% of:

      Sterling Pulp Chemicals U S, Inc., a Delaware corporation

        Owns 100% of:

        Sterling Pulp Chemicals, Inc., a Georgia corporation

      Sterling NRO, Ltd., an Ontario corporation

      Sterling Pulp Chemicals, Ltd., an Ontario corporation






<PAGE>   1





                                                                    EXHIBIT 23.1




INDEPENDENT AUDITORS' CONSENT

We consent to the incorporation by reference in Registration Statement No.
333-30917 of Sterling Chemicals Holdings, Inc. on Form S-3 of our report dated
December 3, 1997, appearing in this Annual Report on Form 10-K of Sterling
Chemicals Holdings, Inc. for the year ended September 30, 1997.



DELOITTE & TOUCHE LLP
December 15, 1997
Houston, Texas






<PAGE>   1
                                                                  EXHIBIT 23.2

                       CONSENT OF INDEPENDENT ACCOUNTANTS


We consent to the incorporation by reference in the registration statement of
Sterling Chemicals Holdings, Inc. (formerly Sterling Chemicals, Inc.) on Form
S-3 (File No. 333-30917) of our report dated October 25, 1995, on our audit of
the consolidated statements of operations, changes in stockholders' equity and
cash flows of Sterling Chemicals Holdings, Inc. for the year ended September
30, 1995, which report is included in this Annual Report on Form 10-K.


COOPERS & LYBRAND L.L.P.
Houston, Texas
December 15, 1997

<TABLE> <S> <C>

<ARTICLE> 5
<CIK> 0000795662
<NAME> STERLING CHEMICALS HOLDINGS, INC.
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          SEP-30-1997
<PERIOD-START>                             OCT-01-1996
<PERIOD-END>                               SEP-30-1997
<CASH>                                           7,958
<SECURITIES>                                         0
<RECEIVABLES>                                  169,077
<ALLOWANCES>                                     1,829
<INVENTORY>                                     87,870
<CURRENT-ASSETS>                               284,037
<PP&E>                                         742,426
<DEPRECIATION>                                 250,390
<TOTAL-ASSETS>                                 878,971
<CURRENT-LIABILITIES>                          163,933
<BONDS>                                        876,281
                           15,793
                                          0
<COMMON>                                           120
<OTHER-SE>                                   (288,648)
<TOTAL-LIABILITY-AND-EQUITY>                   878,971
<SALES>                                        908,787
<TOTAL-REVENUES>                               908,787
<CGS>                                          813,148
<TOTAL-COSTS>                                  813,148
<OTHER-EXPENSES>                                38,170
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                              88,901
<INCOME-PRETAX>                               (31,432)
<INCOME-TAX>                                   (7,296)
<INCOME-CONTINUING>                           (24,136)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                (3,924)
<CHANGES>                                            0
<NET-INCOME>                                  (28,060)
<EPS-PRIMARY>                                   (2.58)
<EPS-DILUTED>                                   (2.58)
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 5
<CIK> 0001014669
<NAME> STERLING CHEMICALS, INC.
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          SEP-30-1997
<PERIOD-START>                             OCT-01-1996
<PERIOD-END>                               SEP-30-1997
<CASH>                                           7,958
<SECURITIES>                                         0
<RECEIVABLES>                                  169,727
<ALLOWANCES>                                     1,829
<INVENTORY>                                     87,870
<CURRENT-ASSETS>                               283,762
<PP&E>                                         742,426
<DEPRECIATION>                                 250,390
<TOTAL-ASSETS>                                 875,317
<CURRENT-LIABILITIES>                          163,933
<BONDS>                                        768,870
                                0
                                          0
<COMMON>                                             0
<OTHER-SE>                                   (175,587)
<TOTAL-LIABILITY-AND-EQUITY>                   875,317
<SALES>                                        908,787
<TOTAL-REVENUES>                               908,787
<CGS>                                          813,148
<TOTAL-COSTS>                                  813,148
<OTHER-EXPENSES>                                37,475
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                              71,239
<INCOME-PRETAX>                               (13,075)
<INCOME-TAX>                                   (2,148)
<INCOME-CONTINUING>                           (10,927)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                (3,924)
<CHANGES>                                            0
<NET-INCOME>                                  (14,851)
<EPS-PRIMARY>                                        0
<EPS-DILUTED>                                        0
        

</TABLE>


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