LAROCHE INDUSTRIES INC
S-4/A, 1997-11-20
CHEMICALS & ALLIED PRODUCTS
Previous: STRATEGIA CORP, DEF 14A, 1997-11-20
Next: INTERACTIVE GAMING & COMMUNICATIONS CORP, DEFA14A, 1997-11-20



<PAGE>   1
 
   
   AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON NOVEMBER 20, 1997
    
   
                                                      REGISTRATION NO. 333-39507
    
================================================================================
 
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                             ---------------------
 
   
                                AMENDMENT NO. 1
    
   
                                       TO
    
 
                                    FORM S-4
                             REGISTRATION STATEMENT
                                     UNDER
                           THE SECURITIES ACT OF 1933
                             ---------------------
 
                            LAROCHE INDUSTRIES INC.
             (Exact Name of Registrant as Specified in its Charter)
 
<TABLE>
<S>                               <C>                               <C>
            DELAWARE                            5169                           13-3341472
    (State of incorporation)        (Primary Standard Industrial            (I.R.S. Employer
                                    Classification Code Number)           Identification No.)
</TABLE>
 
                         1100 JOHNSON FERRY ROAD, N.E.
                             ATLANTA, GEORGIA 30342
                                 (404) 851-0300
              (Address, including zip code, and telephone number,
       including area code, of registrants' principal executive offices)
 
                             ---------------------
 
                               HAROLD W. INGALLS
                            1100 JOHNSON FERRY ROAD
                             ATLANTA, GEORGIA 30342
                                 (404) 851-0300
           (Name, address, including zip code, and telephone number,
                   including area code, of agent for service)
                             ---------------------
 
                                   Copies to:
                              B. LYNN WALSH, ESQ.
                            DANIEL O. KENNEDY, ESQ.
                               HUNTON & WILLIAMS
                               NATIONSBANK PLAZA
                                   SUITE 4100
                            600 PEACHTREE ST., N.E.
                             ATLANTA, GA 30308-2216
                                 (404) 888-4000
                             ---------------------
 
     APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC:  As soon
as practicable after the effective date of this Registration Statement.
 
     If the securities being registered on this form are being offered in
connection with the formation of a holding company and there is compliance with
General Instruction G, check the following box.  [ ]
 
   
     The Registrant hereby amends this Registration Statement on such date or
dates as may be necessary to delay its effective date under Section 8 of the
Securities Act of 1933. The Registrant shall file a further amendment which
specifically states that this Registration Statement shall thereafter become
effective in accordance with Section 8(a) of the Securities Act of 1933, or
until the Registration Statement shall become effective on such date as the
Commission, acting pursuant to said Section 8(a), may determine.
    
================================================================================
<PAGE>   2
 
                             CROSS REFERENCE TABLE
                  (PURSUANT TO ITEM 501(B) OF REGULATION S-K)
 
<TABLE>
<CAPTION>
            FORM S-4 ITEM NUMBER AND CAPTION                     LOCATION OR PROSPECTUS CAPTION
            --------------------------------                     ------------------------------
<C>  <S>                                                  <C>
 1.  Forepart of Registration Statement and Outside
       Front Cover Page of Prospectus...................  Outside Front Cover Page
 2.  Inside Front and Outside Back Cover Page of
       Prospectus.......................................  Inside Front Cover Page; Outside Back Cover
                                                            Page
 3.  Risk Factors, Ratio of Earnings to Fixed Charges
       and Other Information............................  Prospectus Summary; Risk Factors; Selected
                                                            Historical Consolidated Financial
                                                            Information
 4.  Terms of Transaction...............................  Prospectus Summary; The Exchange Offer;
                                                            Certain Federal Income Tax Consequences;
                                                            Description of the Exchange Notes
 5.  Pro Forma Financial Information....................  Not Applicable
 6.  Material Contracts with the Company Being
       Acquired.........................................  Not Applicable
 7.  Additional Information Required for Reoffering by
       Persons and Parties Deemed to be Underwriters....  Not Applicable
 8.  Interests of Named Experts and Counsel.............  Not Applicable
 9.  Disclosure of Commission Position on
       Indemnification for Securities Act Liabilities...  Management
10.  Information with Respect to S-3 Registrants........  Not Applicable
11.  Incorporation of Certain Information by
       Reference........................................  Not Applicable
12.  Information with Respect to S-2 or S-3
       Registrants......................................  Not Applicable
13.  Incorporation of Certain Information by
       Reference........................................  Not Applicable
14.  Information with Respect to Registrants Other Than
       S-3 or S-2 Registrants...........................  Business; Management; Financial Statements;
                                                            Selected Historical Consolidated Financial
                                                            Information; Management's Discussion and
                                                            Analysis of Financial Condition and Results
                                                            of Operation
15.  Information with Respect to S-3 Companies..........  Not Applicable
16.  Information with Respect to S-2 or S-3 Companies...  Not Applicable
17.  Information with Respect to Companies Other Than
       S-3 or S-2 Companies.............................  Not Applicable
18.  Information if Proxies, Consents or Authorizations
       are to be Solicited..............................  Not Applicable
19.  Information if Proxies, Consents or Authorizations
       are not to be Solicited in an Exchange Offer.....  Prospectus Summary; Management; Security
                                                            Ownership of Certain Beneficial Owners and
                                                            Management; Certain Relationships and
                                                            Related Transactions
</TABLE>
 
                                        i
<PAGE>   3
 
PROSPECTUS
DECEMBER   , 1997
 
                            LAROCHE INDUSTRIES INC.
     OFFER TO EXCHANGE 9 1/2% SENIOR SUBORDINATED NOTES DUE 2007, SERIES B
                              FOR ALL OUTSTANDING
                   9 1/2% SENIOR SUBORDINATED NOTES DUE 2007
 
     THE EXCHANGE OFFER WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME, ON
DECEMBER    , 1997, UNLESS EXTENDED.
 
     LaRoche Industries Inc., a Delaware corporation (the "Company"), hereby
offers (the "Exchange Offer"), upon the terms and conditions set forth in this
Prospectus (the "Prospectus") and the accompanying Letter of Transmittal (the
"Letter of Transmittal"), to exchange $1,000 principal amount of its 9 1/2%
Senior Subordinated Notes due 2007, Series B (the "Exchange Notes"), registered
under the Securities Act of 1933, as amended (the "Securities Act"), pursuant to
a Registration Statement of which this prospectus is a part, for each $1,000
principal amount of its outstanding 9 1/2% Senior Subordinated Notes due 2007
(the "Old Notes"), of which $175 million principal amount is outstanding. The
form and terms of the Exchange Notes are the same as the form and terms of the
Old Notes except that (i) the Exchange Notes will bear a Series B designation,
(ii) the Exchange Notes will have been registered under the Securities Act and,
therefore, will not bear legends restricting the transfer thereof and (iii)
holders of the Exchange Notes will not be entitled to certain rights of holders
of Old Notes under the Registration Rights Agreement (as defined herein). The
Old Notes and the Exchange Notes are referred to herein collectively as the
"Notes." The Exchange Notes will evidence the same debt as the Old Notes (which
they replace) and will be issued under and be entitled to the benefits of the
Indenture dated as of September 23, 1997 (the "Indenture") by and between the
Company and State Street Bank and Trust Company (the "Trustee"), as trustee,
governing the Notes. See "The Exchange Offer" and "Description of the Exchange
Notes."
 
   
     The Company will accept for exchange any and all Old Notes validly tendered
and not withdrawn prior to 5:00 p.m., New York City time, on December   , 1997,
unless extended by the Company in its sole discretion (the "Expiration Date").
Tenders of Old Notes may be withdrawn at any time prior to 5:00 p.m. on the
Expiration Date. The Exchange Offer is subject to certain customary conditions.
See "The Exchange Offer."
    
 
     The Old Notes were sold by the Company on September 23, 1997 to Chase
Securities Inc. and Donaldson, Lufkin & Jenrette Securities Corporation (the
"Initial Purchasers") in a transaction not registered under the Securities Act
in reliance upon an exemption under the Securities Act (the "Initial Offering").
The Initial Purchasers subsequently placed the Old Notes with qualified
institutional buyers in reliance upon Rule 144A under the Securities Act ("Rule
144A"). Accordingly, the Old Notes may not be reoffered, resold or otherwise
transferred in the United States unless registered under the Securities Act or
unless an applicable exemption from the registration requirements of the
Securities Act is available. The Exchange Notes are being offered hereunder in
order to satisfy the obligations of the Company under the Exchange and
Registration Rights Agreement between the Company and the Initial Purchasers in
connection with the Initial Offering (the "Registration Rights Agreement"). See
"The Exchange Offer."
 
   
     Interest on the Notes will accrue from their date of original issuance and
will be payable semi-annually in arrears on March 15 and September 15 of each
year, commencing March 15, 1998, at the rate of 9 1/2% per annum. The Notes will
be redeemable, in whole or in part, at the option of the Company on or after
September 15, 2002, at the redemption prices set forth herein plus accrued and
unpaid interest to the date of redemption. In addition, at any time and from
time to time prior to September 15, 2000, the Company may, at its option, redeem
up to 33 1/3% of the initial aggregate principal amount of Notes with the net
proceeds of one or more Public Equity Offerings (as defined herein) by the
Company, at a redemption price equal to 109.5% of the principal amount thereof
plus accrued and unpaid interest, if any, to the date of redemption; provided,
however, that after giving effect to any such redemption, at least 66 2/3% of
the aggregate principal amount of the Notes originally issued remains
outstanding. Upon a Change in Control (as defined herein), the Company will be
required to make an offer to repurchase the Notes at a price equal to 101% of
the principal amount thereof, plus accrued and unpaid interest, if any, to the
date of repurchase. In addition, the Company will be obligated to offer to
repurchase the Notes at 100% of the principal amount thereof plus accrued and
unpaid interest to the date of repurchase in the event of certain Asset Sales
(as defined herein). See "Description of the Exchange Notes."
    
 
     The Notes will be general unsecured senior subordinated obligations of the
Company and will be subordinated in right of payment to all existing and future
Senior Indebtedness (as defined herein) of the Company. The Notes will rank pari
passu in right of payment with any future Senior Subordinated Indebtedness (as
defined herein) of the Company and will rank senior in right of payment to all
Subordinated Indebtedness (as defined herein) of the Company. As of August 31,
1997, after giving pro forma effect to the Refinancing, including the issuance
of the Old Notes and the application of the net proceeds therefrom, the
aggregate principal amount of the Company's outstanding Senior Indebtedness
would have been approximately $5.3 million (excluding unused commitments) and
the Company would have had no Senior Subordinated Indebtedness outstanding other
than the Notes and approximately $900,000 of outstanding 13% Notes (as defined
herein). See "Description of the Exchange Notes -- Ranking."
 
     SEE "RISK FACTORS" BEGINNING ON PAGE 16 FOR A DESCRIPTION OF CERTAIN RISKS
TO BE CONSIDERED BY HOLDERS WHO TENDER THEIR OLD NOTES IN THE EXCHANGE OFFER.
  THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE COMMISSION OR
  ANY STATE SECURITIES COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY OF THIS
     PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.
<PAGE>   4
 
     Based upon interpretations by the staff of the Securities and Exchange
Commission (the "Commission") set forth in certain no-action letters issued to
third parties, the Company believes that the Exchange Notes issued pursuant to
the Exchange Offer in exchange for Old Notes may be offered for resale, resold
and otherwise transferred by any holder thereof (other than any such holder that
is an "affiliate" of the Company within the meaning of Rule 405 under the
Securities Act) without compliance with the registration and prospectus delivery
requirements of the Securities Act, provided that such Exchange Notes are
acquired in the ordinary course of such holder's business and such holder has no
arrangement or understanding with any person to participate in the distribution
of such Exchange Notes. See "The Exchange Offer -- Resale of the Exchange
Notes." Holders of Old Notes wishing to accept the Exchange Offer must represent
to the Company, as required by the Registration Rights Agreement, that such
conditions have been met. Each broker-dealer (a "Participating Broker-Dealer")
that receives Exchange Notes for its own account pursuant to the Exchange Offer
must acknowledge that it will deliver a prospectus in connection with any resale
of such Exchange Notes. The Letter of Transmittal states that by so
acknowledging and by delivering a prospectus, a participating Broker-Dealer will
not be deemed to admit that it is an "underwriter" within" the meaning of the
Securities Act. This Prospectus, as it may be amended or supplemented form time
to time, may be used by a Participating Broker-Dealer in connection with resales
of Exchange Notes received in exchange for Old Notes where such Old Notes were
acquired by such Participating Broker-Dealer as a result of market-making
activities or other trading activities. The Company has agreed that, for a
period of 195 days after the Expiration Date, it will make this Prospectus
available to any Participating Broker-Dealer for use in connection with any such
resale. See "Plan of Distribution."
 
     The Company will not receive any proceeds from the Exchange Offer. The
Company has agreed to bear the expenses of the Exchange Offer. No underwriter is
being used in connection with the Exchange Offer. Holders of Old Notes not
tendered and accepted in the Exchange Offer will continue to hold such Old Notes
and will be entitled to all the rights and benefits and will be subject to the
limitations applicable thereto under the Indenture and with respect to transfer
under the Securities Act. See "The Exchange Offer."
 
     There has not previously been any public market for the Old Notes or the
Exchange Notes. The Company does not intend to list the Exchange Notes on any
securities exchange or to seek approval for quotation through any automated
quotation system. There can be no assurance that an active market for the
Exchange Notes will develop. See "Risk Factors -- Absence of a Public Market
Could Adversely Affect the Value of Exchange Notes." Moreover, to the extent
that Old Notes are tendered and accepted in the Exchange Offer, the trading
market for untendered and tendered but unaccepted Old Notes could be adversely
affected.
 
     THE EXCHANGE OFFER IS NOT BEING MADE TO, NOR WILL THE COMPANY ACCEPT
SURRENDERS FOR EXCHANGE FROM HOLDERS OF OLD NOTES IN ANY JURISDICTION IN WHICH
THE EXCHANGE OFFER OR THE ACCEPTANCE THEREOF WOULD NOT BE IN COMPLIANCE WITH THE
SECURITIES OR BLUE SKY LAWS OF SUCH JURISDICTION.
 
     NO PERSON IS AUTHORIZED IN CONNECTION WITH ANY OFFERING HEREBY TO GIVE ANY
INFORMATION OR TO MAKE ANY REPRESENTATION NOT CONTAINED IN THIS PROSPECTUS OR
THE ACCOMPANYING LETTER OF TRANSMITTAL, AND, IF GIVEN OR MADE, SUCH INFORMATION
OR REPRESENTATION MUST NOT BE RELIED UPON AS HAVING BEEN AUTHORIZED BY THE
COMPANY OR THE SUBSIDIARY GUARANTORS. NEITHER THE DELIVERY OF THIS PROSPECTUS OR
THE ACCOMPANYING LETTER OF TRANSMITTAL, NOR ANY EXCHANGE MADE HEREUNDER, SHALL
UNDER ANY CIRCUMSTANCES CREATE ANY IMPLICATION THAT THE INFORMATION CONTAINED
HEREIN IS CORRECT AS OF ANY DATE SUBSEQUENT TO THE DATE HEREOF.
 
     UNTIL            , 1997 (90 DAYS AFTER COMMENCEMENT OF THE EXCHANGE OFFER),
ALL DEALERS EFFECTING TRANSACTIONS IN THE EXCHANGE NOTES, WHETHER OR NOT
PARTICIPATING IN THE EXCHANGE OFFER, MAY BE REQUIRED TO DELIVER A PROSPECTUS.
THIS IS IN ADDITION TO THE OBLIGATION OF DEALERS TO DELIVER A PROSPECTUS WHEN
ACTING AS UNDERWRITERS AND WITH RESPECT TO THEIR UNSOLD ALLOTMENTS OR
SUBSCRIPTIONS.
 
   
     THE EXCHANGE NOTES WILL BE AVAILABLE INITIALLY ONLY IN BOOK-ENTRY FORM.
EXCEPT AS DESCRIBED UNDER "DESCRIPTION OF THE EXCHANGE NOTES -- BOOK-ENTRY;
DELIVERY AND FORM", THE COMPANY EXPECTS THAT THE EXCHANGE NOTES ISSUED PURSUANT
TO THE EXCHANGE OFFER WILL BE REPRESENTED BY A GLOBAL NOTE (AS DEFINED HEREIN),
WHICH WILL BE DEPOSITED WITH, OR ON
    
 
                                        2
<PAGE>   5
 
   
BEHALF OF, THE DEPOSITORY TRUST COMPANY ("DTC") AND REGISTERED IN ITS NAME OR IN
THE NAME OF CEDE & CO., ITS NOMINEE. BENEFICIAL INTERESTS IN THE GLOBAL NOTE
REPRESENTING THE EXCHANGE NOTES WILL BE SHOWN ON, AND TRANSFERS THEREOF WILL BE
EFFECTED THROUGH, RECORDS MAINTAINED BY DTC AND ITS PARTICIPANTS. AFTER THE
INITIAL ISSUANCE OF THE GLOBAL NOTE, NOTES IN CERTIFICATED FORM WILL BE ISSUED
IN EXCHANGE FOR THE GLOBAL NOTE ONLY UNDER LIMITED CIRCUMSTANCES AS SET FORTH IN
THE INDENTURE. SEE "DESCRIPTION OF THE EXCHANGE NOTES -- BOOK-ENTRY; DELIVERY
AND FORM."
    
 
     PROSPECTIVE INVESTORS IN THE EXCHANGE NOTES ARE NOT TO CONSTRUE THE
CONTENTS OF THIS PROSPECTUS AS INVESTMENT, LEGAL OR TAX ADVICE. EACH INVESTOR
SHOULD CONSULT ITS OWN COUNSEL, ACCOUNTANT AND OTHER ADVISORS AS TO LEGAL, TAX,
BUSINESS, FINANCIAL AND RELATED ASPECTS OF THE EXCHANGE NOTES. THE COMPANY DOES
NOT MAKE ANY REPRESENTATION TO ANY PROSPECTIVE INVESTOR IN THE EXCHANGE NOTES
REGARDING THE LEGALITY OF AN INVESTMENT THEREIN BY SUCH PERSON UNDER APPROPRIATE
LEGAL INVESTMENT OR SIMILAR LAWS.
 
     MARKET DATA USED THROUGHOUT THIS PROSPECTUS WAS OBTAINED THROUGH COMPANY
RESEARCH, SURVEYS OR STUDIES PURCHASED BY THE COMPANY AND CONDUCTED BY THIRD
PARTIES AND FROM INDUSTRY OR GENERAL PUBLICATIONS. THE COMPANY HAS NOT
INDEPENDENTLY VERIFIED MARKET DATA PROVIDED BY THIRD PARTIES OR INDUSTRY OR
GENERAL PUBLICATIONS. SIMILARLY, INTERNAL COMPANY SURVEYS, WHILE BELIEVED BY THE
COMPANY TO BE RELIABLE, HAVE NOT BEEN VERIFIED BY ANY INDEPENDENT SOURCES.
 
                           FORWARD LOOKING STATEMENTS
 
     THIS PROSPECTUS CONTAINS CERTAIN FORWARD-LOOKING STATEMENTS AS DESCRIBED IN
THE PRIVATE SECURITIES LITIGATION REFORM ACT OF 1995 WITH RESPECT TO THE
FINANCIAL CONDITION, RESULTS OF OPERATIONS AND BUSINESS OF THE COMPANY,
INCLUDING STATEMENTS UNDER THE CAPTIONS "SUMMARY," "MANAGEMENT'S DISCUSSION AND
ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS" AND "BUSINESS." ALL
OF THESE FORWARD LOOKING STATEMENTS ARE BASED ON ESTIMATES AND ASSUMPTIONS MADE
BY MANAGEMENT OF THE COMPANY WHICH, ALTHOUGH BELIEVED TO BE REASONABLE, ARE
INHERENTLY UNCERTAIN. THEREFORE, UNDUE RELIANCE SHOULD NOT BE PLACED UPON SUCH
ESTIMATES AND STATEMENTS. NO ASSURANCE CAN BE GIVEN THAT ANY OF SUCH ESTIMATES
OR STATEMENTS WILL BE REALIZED AND IT IS LIKELY THAT ACTUAL RESULTS WILL DIFFER
MATERIALLY FROM THOSE CONTEMPLATED BY SUCH FORWARD LOOKING STATEMENTS. FACTORS
THAT MAY CAUSE SUCH DIFFERENCES INCLUDE: (1) INCREASED COMPETITION; (2)
INCREASED COSTS; (3) LOSS OR RETIREMENT OF KEY MEMBERS OF MANAGEMENT; (4)
INCREASES IN THE COMPANY'S COST OF BORROWINGS OR INABILITY OR UNAVAILABILITY OF
ADDITIONAL DEBT OR EQUITY CAPITAL; (5) SIGNIFICANT INDEBTEDNESS OF THE COMPANY
FOLLOWING THE REFINANCING; (6) ADVERSE STATE OR FEDERAL LEGISLATION OR
REGULATION OR ADVERSE DETERMINATIONS BY REGULATORS; (7) CHANGES IN GENERAL
ECONOMIC CONDITIONS IN THE MARKETS IN WHICH THE COMPANY MAY, FROM TIME TO TIME,
COMPETE; (8) THE SUCCESSFUL INTEGRATION OF THE BUSINESS AND OPERATIONS OF THE
JOINT VENTURE COMPANY AND THE CHLOR-ALKALI JOINT VENTURE TRANSACTIONS INTO THE
COMPANY'S OPERATIONS AND (9) OTHER FACTORS REFERENCED IN THIS PROSPECTUS. MANY
OF SUCH FACTORS WILL BE BEYOND THE CONTROL OF THE COMPANY AND ITS MANAGEMENT.
FOR FURTHER INFORMATION OR OTHER FACTORS WHICH COULD AFFECT THE FINANCIAL
RESULTS OF THE COMPANY AND SUCH FORWARD LOOKING STATEMENTS, SEE "RISK FACTORS."
 
                             AVAILABLE INFORMATION
 
     The Company is subject to the informational requirements of the Securities
Exchange Act of 1934, as amended (the "Exchange Act"), and in accordance
therewith, files reports and other information with the Commission. The Company
has filed with the Commission a Registration Statement on Form S-4 (the
"Exchange Offer Registration Statement," which term shall encompass all
amendments, exhibits, annexes
 
                                        3
<PAGE>   6
 
and schedules thereto) pursuant to the Securities Act of 1933, as amended (the
"Securities Act"), and the rules and regulations promulgated thereunder,
covering the Exchange Notes being offered hereby. This Prospectus does not
contain all the information set forth in the Exchange Offer Registration
Statement. For further information with respect to the Company and the Exchange
Offer, reference is made to the Exchange Offer Registration Statement.
Statements made in this Prospectus as to the contents of any contract, agreement
or other document referred to are not necessarily complete. With respect to each
such contract, agreement or other document filed as an exhibit to the Exchange
Offer Registration Statement, reference is made to the exhibit for a more
complete description of the document or matter involved, and each such statement
shall be deemed qualified in its entirety by such reference. The Exchange Offer
Registration Statement, including the exhibits thereto, and periodic reports and
other information filed by the Company with the Commission can be inspected and
copied at the public reference facilities maintained by the Commission at Room
1024, 450 Fifth Street, N.W., Washington, D.C. 20549, or at its regional offices
located at Citicorp Center, 500 West Madison Street, Suite 1400, Chicago,
Illinois 60661-2511 and 7 World Trade Center, Suite 1300, New York, New York
10048. Copies of such materials can be obtained from the Public Reference
Section of the Commission at 450 Fifth Street, N.W., Washington, D.C. 20549, at
prescribed rates. The Commission maintains a Web site that contains reports,
proxy and information statements and other information regarding registrants
that file electronically with the Commission. The address of such site is
http://www.sec.com.
 
     In addition, the Company has agreed that, whether or not it is required to
do so by the rules and regulations of the Commission, for so long as any Notes
remain outstanding, it will furnish to the holders of the Notes and, to the
extent permitted by applicable law or regulation, file with the Commission all
quarterly and annual financial information that would be required to be filed
with the Commission pursuant to Section 13(a) or 15(d) of the Exchange Act or
any successor provision thereto. In addition, for so long as any of the Notes
remain outstanding and prior to the occurrence of certain events, the Company
has agreed to make available to any record holder, in connection with any sale
thereof, the information required by Rule 144A(d)(4) under the Securities Act.
 
   
     THIS PROSPECTUS INCORPORATES DOCUMENTS BY REFERENCE WHICH ARE NOT PRESENTED
HEREIN OR DELIVERED HEREWITH. THESE DOCUMENTS ARE AVAILABLE WITHOUT CHARGE UPON
REQUEST FROM PHILIP P. GURA, ESQ., EXECUTIVE DIRECTOR OF LEGAL AFFAIRS, LAROCHE
INDUSTRIES INC., 1100 JOHNSON FERRY ROAD, N.E., ATLANTA, GEORGIA 30342. IN ORDER
TO ENSURE TIMELY DELIVERY OF THE DOCUMENTS, ANY REQUEST SHOULD BE MADE BY
            , 1997 (FIVE BUSINESS DAYS PRIOR TO THE EXPIRATION DATE).
    
 
                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE
 
     The following documents heretofore filed with the Commission pursuant to
the Exchange Act are incorporated herein by reference:
 
          1. The Company's Annual Report on Form 10-K for the fiscal year ended
     February 28, 1997.
 
          2. The Company's Quarterly Reports on Form 10-Q for the fiscal
     quarters ended May 31, 1997 and August 31, 1997.
 
          3. The Company's Current Report on Form 8-K dated November 3, 1997.
 
     All reports and other documents filed by the Company pursuant to Sections
13(a), 13(c), 14 and 15(d) of the Exchange Act after the date of this Prospectus
and prior to the Expiration Date shall be deemed to be incorporated by reference
herein and to be a part hereof from the date of the filing of such reports and
documents.
 
     Any statement contained in a document incorporated or deemed to be
incorporated by reference herein shall be deemed to be modified or superseded
for purposes of his Prospectus to the extent that a statement contained herein
(or in any other subsequently filed document which also is incorporated or
deemed to be incorporated by reference herein) modifies or supersedes such
previous statement. Any statement so modified or superseded shall not be deemed,
except as so modified or superseded, to constitute a part of this Registration
Statement.
 
                                        4
<PAGE>   7
 
                                    SUMMARY
 
     The following summary is qualified in its entirety by, and should be read
in conjunction with, the more detailed information and financial statements, and
the related notes thereto, included elsewhere in this Prospectus. As used in
this Prospectus, unless the context otherwise requires, the term "Company"
includes LaRoche Industries Inc. and all of its subsidiaries and their
respective predecessors and subsidiaries. Certain terms used herein are defined
in "Business Glossary."
 
                                  THE COMPANY
 
     LaRoche Industries Inc. is a major domestic diversified producer and
distributor of inorganic chemicals. The Company's products are divided into
three business segments: Nitrogen Products, Electrochemical Products and Alumna
Chemicals. The Company produces and distributes various Nitrogen Products,
including nitrogen-based fertilizers essential for crop growth and
nitrogen-based blasting agents for industrial explosives. In Electrochemical
Products, the Company is a merchant producer and marketer of chlor-alkali
chemicals, which are fundamental building blocks for products used in the
construction, pulp and paper, water treatment, detergent, pesticide and
pharmaceutical industries. The Company also produces Alumina Chemicals, which
are used in a variety of catalyst and adsorbent applications, including
environmental protection and abatement processes.
 
     The Company was formed in a 1986 management buyout of the nitrogen, mixed
fertilizers and retail business operations of United States Steel Corporation
("USX") followed by a 1988 acquisition of certain chemical production operations
of Kaiser Aluminum & Chemical Corporation ("Kaiser"). The Company has assembled
and is continuing to develop a platform of three core businesses upon which it
believes it can realize long term growth and improved profitability. The Company
intends to achieve these objectives primarily through capital expenditures to
improve and expand existing facilities, new product development and strategic
acquisitions of attractively priced assets in the Company's core business
segments. Management believes the Company benefits from the sale of diversified
products with relatively independent business cycles and distinct markets. For
the fiscal year ended February 28, 1997, the Company had consolidated net sales
of $379.3 million and EBITDA (as defined herein) of $39.1 million.
 
NITROGEN PRODUCTS
 
     The Company's Nitrogen Products consist of three product lines: (i)
ammonium nitrate and nitrogen solution fertilizers; (ii) blasting-grade ammonium
nitrate; and (iii) industrial anhydrous and aqua ammonia. The Company's two
primary nitrogen-based fertilizers are high density ammonium nitrate ("HDAN")
and urea-ammonium nitrate solution ("UAN solution"). The Company has total HDAN
production capacity of 280,000 tons per annum ("p.a.") at its Cherokee, Alabama
and Crystal City, Missouri facilities and UAN solution capacity of 250,000 tons
p.a. at its Cherokee facility. The Company believes it is the second largest
North American supplier of HDAN with approximately 11% of industry capacity. The
Company also manufactures blasting-grade low density ammonium nitrate ("LDAN")
and 83% ammonium nitrate solution ("83% Solution") used by the coal mining,
metal mining and quarry industries. The Company has total LDAN capacity of
440,000 tons p.a. at its Crystal City, Seneca, Illinois and Geneva, Utah
facilities. The Company believes it is the fourth largest North American
supplier of LDAN to the blasting products market, representing approximately 16%
of industry capacity. The Company also believes it is the largest merchant
distributor in the United States of premium grade anhydrous and aqua ammonia
used for water treatment and for the manufacture of other chemical products. For
fiscal year 1997, Nitrogen Products accounted for $242.4 million of net sales
(63.9% of Company total) and $26.4 million of EBITDA before unallocated
corporate expenses (59.0% of Company total).
 
     The Company believes it has achieved its leading market positions through
the development of an extensive system of production and distribution facilities
which are located close to their target markets, often in areas where
competitors do not have local operations. Accordingly, due to the high costs
associated with the transportation of certain nitrogen products, the Company
believes it has located its facilities where it enjoys a
                                        5
<PAGE>   8
 
freight advantage over many other competitors. The Company has also maintained
competitiveness through back-integration into ammonia, efficient management of
natural gas feedstock costs and capacity expansions.
 
ELECTROCHEMICAL PRODUCTS
 
     The Company's Electrochemical Products consist primarily of chlorine and
caustic soda (collectively referred to as "chlor-alkali") that are produced as
co-products at its Gramercy, Louisiana facility. This facility has chlorine
production capacity of 200,000 tons p.a. and caustic soda production capacity of
224,000 tons p.a. Chlorine is sold for a variety of uses, including the
manufacture of polyvinyl chloride ("PVC"), household and industrial bleach and
titanium dioxide, water treatment and various other end-uses. Caustic soda is
sold to manufacturers of aluminum, organic and inorganic chemicals, detergents
and petrochemicals, pulp and paper processors and water treatment facilities.
For fiscal year 1997, Electrochemical Products accounted for $96.7 million of
net sales (25.5% of Company total) and $14.3 million of EBITDA before
unallocated corporate expenses (31.8% of Company total).
 
     The Company primarily competes in the Gulf Coast chlor-alkali market.
Industry consultants estimate that approximately 70% of Gulf Coast chlorine
capacity is used by integrated producers for captive consumption in the
production of downstream products. As a result, despite accounting for only
approximately 2.0% of overall Gulf Coast chlorine capacity, the Company's
production capacity represents an approximate 7.5% share of the 2.7 million ton
p.a. Gulf Coast merchant chlorine market. The Company has achieved this position
by focusing on chlorine sales to downstream producers of PVC, rigid urethane
foam and titanium dioxide that prefer not to deal with chlorine suppliers that
also produce competing downstream products. The Company believes it has
developed strong customer relationships by capitalizing upon its secure brine
supply, low-cost on-site electric power and close customer proximity to
consistently deliver a competitively priced product. Over 50% of the Company's
chlorine and caustic soda sales are currently made to customers located within a
100-mile radius of the Gramercy facility.
 
     The Company also operates a fluorocarbon business at its Gramercy facility.
Due to the federal government's mandated phaseout of chlorofluorocarbon ("CFC")
production by the end of 1995, the Company has replaced, over the last three
fiscal years, its CFC foam blowing agent product line with the next generation
hydrochlorofluorocarbon ("HCFC") foam blowing agent, HCFC-141b. The Company has
reduced its reliance on its CFC business, and on fluorocarbon products in
general, with new products and more intensive development of markets and
facilities for its existing product segments.
 
ALUMINA CHEMICALS
 
     The Company's Alumina Chemicals business, located at its Baton Rouge,
Louisiana facility, includes specialty activated aluminas and Versal(R) gel
aluminas. These specialty products are used as desiccants, adsorbents, catalysts
and catalyst support systems. The Company believes it is the world's second
largest producer of activated aluminas, with an estimated annual production
capacity of 50 million pounds, and the world's second largest merchant producer
of gel aluminas, with an estimated annual production capacity of 20 million
pounds. The Company is also an equity investor in two joint ventures related to
its specialty aluminas business. For fiscal year 1997, Alumina Chemicals
accounted for $40.1 million of net sales (10.6% of Company total) and $4.1
million of EBITDA before unallocated corporate expenses (9.2% of Company total).
 
     In specialty aluminas, product performance provides the basis for
competitive advantage and premium pricing. The Company believes it has developed
technically-advanced high-performance custom products in cooperation with its
customers, especially in its Versal(R) product line. The Company believes that
these activities have enabled it to develop strong customer relationships which
are expected to form the basis for continued product improvement and
development.
                                        6
<PAGE>   9
 
BUSINESS STRATEGY
 
     The Company's goals are to achieve long-term growth and improved
profitability while maintaining stringent criteria for safety, reliability,
advanced technology and product quality. The Company's strategies include:
 
          Continue to Improve Existing Operations.  Management believes that it
     can lower its cost of production and achieve greater manufacturing
     reliability through several identified capital expenditure projects. In
     Nitrogen Products, the Company is evaluating the expansion of ammonia
     production capacity at the Cherokee plant, which will provide further
     vertical integration of its raw material supply. In Electrochemical
     Products, in addition to the construction of improved electrical systems
     currently underway, additional caustic soda evaporation capacity and
     improved brine saturation capabilities projects are under consideration for
     the Gramercy facility. In Alumina Chemicals, debottlenecking, capacity
     expansions and cost reduction programs are being studied for the Baton
     Rouge facility. The estimated total cost of these and other identified
     capital expenditure projects under consideration is approximately $100.0
     million over the next three to four years. Assuming that all of such
     projects are approved and implemented, the Company believes that these
     projects could, in the aggregate, contribute approximately $27.0 million to
     annual EBITDA. The Company's estimate of the potential contribution to
     EBITDA from these projects is based on various assumptions as to costs of
     raw materials, demand and prices for the Company's products and other
     matters, many of which are beyond the Company's control. There can be no
     assurances that any or all of the capital expenditure projects under
     consideration will be implemented or that the Company will achieve any or
     all of the anticipated operating efficiencies, increase in EBITDA, or other
     benefits from such expenditures.
 
          Focus On Product Quality and Customer Service.  The Company is seeking
     to further improve the quality and performance of its products and the
     ability of the Company to consistently satisfy customer requirements
     through steps that include implementation of its internal quality
     initiative and completion of ISO-9000 certification. These steps, coupled
     with programs designed to improve product distribution, develop products
     cooperatively with the Company's customers and increase manufacturing
     flexibility, are intended to satisfy changing customer product demands and
     delivery requirements.
 
          Enhance Core Businesses through Strategic Acquisitions.  The Company
     continually evaluates acquisition opportunities that would complement and
     expand its core businesses while increasing its market position and
     distribution strengths. The Company believes it is well-positioned to
     acquire low-cost commodity chemical assets in its core businesses from
     other large chemical companies, many of which have made strategic decisions
     to exit the commodity chemicals business and focus on downstream business
     lines that often will continue to require commodity chemical feedstocks.
     Management believes such assets often have been underutilized and offer
     significant potential for value enhancement when operated, maintained and
     developed by a focused commodity chemical producer, such as the Company.
 
          Improve Stability of Cash Flow.  Management believes that the diverse
     array of the products offered, and distinct markets served by, the Company
     mitigate the impact of the cyclicality of any one product or market on the
     overall performance of the Company. In an effort to further increase its
     cash flow stability, the Company is engaging in: (i) active commodity
     hedging activities and vertical integration to help mitigate raw materials
     price risk; (ii) product development to expand value-added, less cyclical
     businesses such as Alumina Chemicals; and (iii) strategic acquisitions and
     business development to acquire or expand businesses which either are less
     cyclical, balance the seasonality of the Company's Nitrogen Products
     segment, or provide access to new geographic markets.
 
                           CHLOR-ALKALI JOINT VENTURE
 
     In October 1997, the Company purchased a 50% interest in the French
chlor-alkali business of Rhone-Poulenc Chimie, S.A. ("RPC"), a subsidiary of
Rhone-Poulenc, S.A. ("Rhone-Poulenc"), and entered into certain related
arrangements with RPC (collectively, the "Chlor-alkali Joint Venture"). The
Company, through its newly formed, wholly owned subsidiary, LII Europe S.A.R.L.
("LII Europe"), purchased a 50%
                                        7
<PAGE>   10
 
stock interest (the "Initial Purchase") in ChlorAlp S.A.S., a subsidiary of RPC
(the "Joint Venture Company"). The Initial Purchase price represented 42.5% of
the agreed value of the Joint Venture Company, which is approximately 447
million French francs ("FRF") ($76.3 million), resulting in an initial
investment by the Company of FRF 190 million ($32.4 million) excluding
acquisition costs. The Company funded the Initial Purchase by drawing under the
Term Loan (as defined herein).
 
     Prior to the closing date of the Initial Purchase (the "Closing Date"), RPC
contributed to the Joint Venture Company a 265,000 ton p.a. chlor-alkali
production facility located in Pont-de-Claix, France (the "PCL Facility"), as
well as certain other related assets and liabilities. The Company believes that
the Chlor-alkali Joint Venture will: (i) increase its international market share
in chlorine and caustic soda; (ii) provide a significant entry point to the
European chemical markets at an attractive initial investment cost; and (iii)
produce operating efficiencies which may be derived from the operating
similarities between the PCL Facility and the Company's Gramercy facility. In
connection with the Chlor-alkali Joint Venture, the Joint Venture Company
entered into market-priced long term contracts to sell to Rhone-Poulenc (or its
affiliates) chlorine and caustic soda, the amounts of which historically have
been approximately 65% of the PCL Facility's production output. Based on audited
financial information provided by Rhone-Poulenc, in 1996, the PCL Facility
generated net sales of approximately FRF 547.6 million, and based on unaudited
financial information, it generated EBITDA of approximately FRF 100.0 million in
1996.
 
     Certain related agreements entered into in connection with Chlor-alkali
Joint Venture provide each of the Company and RPC with the option to sell to the
other its respective interest in the Joint Venture Company under certain
circumstances. See "Business -- Chlor-alkali Joint Venture" and "Risk
Factors -- Risks Relating to Chlor-alkali Joint Venture."
 
                                THE REFINANCING
 
     In September 1997, the Company refinanced its outstanding indebtedness
under its then-outstanding $100 million aggregate principal amount of 13% Senior
Subordinated Notes due 2004 (the "13% Notes") by consummating the Initial
Offering and the Tender Offer and the related Consent Solicitation (each as
defined herein) pertaining to the 13% Notes, and using the net proceeds
therefrom to repurchase approximately 99% of the 13% Notes and repay certain
borrowings under the Revolving Credit Facility (as defined herein). In August
1997, the Company entered into a six year, $160.0 million senior secured credit
facility (the "Credit Facility"), consisting of a $100.0 million revolving
credit facility (the "Revolving Credit Facility") and a $60.0 million term loan,
which was reduced to $35.0 million upon the closing of the Initial Offering (the
"Term Loan"). The Revolving Credit Facility was amended in October 1997 to
increase the maximum availability to $125.0 million. The Company used a portion
of the Revolving Credit Facility to retire its previous credit facility, which
retirement, together with the Initial Offering, the Tender Offer and the Consent
Solicitation are collectively referred to herein as the "Refinancing." All of
the Term Loan was drawn in October 1997 for purposes of closing the Chlor-alkali
Joint Venture.
 
     In the Tender Offer and Consent Solicitation, the Company made a tender
offer to purchase all of its 13% Notes for an amount in cash equal to $1,172.89
per $1,000 aggregate principal amount, plus accrued interest, which was based on
the yield to the earliest redemption date for the 13% Notes, using a specific
reference security, plus a fixed spread (the "Tender Offer"). The Company also
solicited consents from tendering holders to amend the indenture under which the
13% Notes were issued (the "13% Note Indenture") to eliminate substantially all
of the protective covenants contained therein (the "Consent Solicitation"), and
paid a separate consent fee to holders who tendered their 13% Notes and
delivered consents prior to the expiration of the Tender Offer. The Company
received tenders of and consents relating to approximately 99% of the
outstanding principal amount of the 13% Notes. All of the tendered 13% Notes
were retired and the 13% Note Indenture was amended accordingly in September
1997.
                                        8
<PAGE>   11
 
   
                              RECENT DEVELOPMENTS
    
 
   
     On November 11, 1997, the Company entered into a letter of intent with
Celanese GmbH, Frankfurt ("Celanese"), a wholly-owned subsidiary of Hoechst AG,
to acquire certain of Celanese's assets (the "Celanese Assets") related to its
chlor-alkali business near Frankfurt, Germany (the "Celanese Transaction"). The
Celanese Assets to be acquired include the equipment and technology used in the
production of chlorine, caustic soda, caustic soda microprills, sodium
hypochloride, calcium chloride, methyl chloride, methylene chloride/chloroform
and hydrochloric acid at such facility. The Company will acquire the Celanese
Assets through LII Europe GmbH (the "German Subsidiary"), a subsidiary to be
owned by the Company and certain of its affiliates. As of the date of this
Prospectus, the purchase price for the Celanese Assets is subject to further
negotiations between the parties. The Celanese Transaction remains subject to
approval by the Company's Board of Directors and Celanese's Supervisory Board,
as well as the negotiation and completion of definitive agreements, which are
expected to be customary for transactions of this nature. Assuming the
definitive agreements are negotiated and executed in due course, the Company
expects to close the Celanese Transaction during January 1998. However, there
can be no assurance that the definitive agreements will be agreed upon or that
the Celanese Transaction will be completed by such date.
    
 
     The principal executive offices of the Company are located at 1100 Johnson
Ferry Rd., N.E., Atlanta, Georgia 30342, and the Company's telephone number is
(404) 851-0300.
 
                              THE INITIAL OFFERING
 
Notes......................  The Old Notes were sold by the Company on September
                             23, 1997 to the Initial Purchasers pursuant to a
                             Purchase Agreement dated September 18, 1997 (the
                             "Purchase Agreement"). The Initial Purchasers
                             subsequently resold the Old Notes to qualified
                             institutional buyers pursuant to Rule 144A under
                             the Securities Act.
 
Registration Rights
  Agreement................  Pursuant to the Purchase Agreement, the Company,
                             and the Initial Purchasers entered into an Exchange
                             and Registration Rights Agreement dated as of
                             September 18, 1997 which grants the holder of the
                             Old Notes certain exchange and registration rights.
                             The Exchange Offer is intended to satisfy such
                             exchange and registration rights which terminate
                             upon the consummation of the Exchange Offer.
 
                               THE EXCHANGE OFFER
 
Securities Offered.........  $175,000,000 aggregate principal amount of 9 1/2%
                             Senior Subordinated Notes due 2007, Series B, of
                             the Company.
 
The Exchange Offer.........  $1,000 principal amount of Exchange Notes in
                             exchange for each $1,000 principal amount of Old
                             Notes. As of the date hereof, $175,000,000
                             aggregate principal amount of Old Notes are
                             outstanding. The Company will issue the Exchange
                             Notes to holders on or promptly after the
                             Expiration Date.
 
                             Based on interpretations by the staff of the
                             Commission set forth in certain no-action letters
                             issued to third parties, the Company believes that
                             Exchange Notes issued pursuant to the Exchange
                             Offer in exchange for Old Notes may be offered for
                             resale, resold and otherwise transferred by any
                             holder thereof (other than any such holder which an
                             "affiliate" of the Company within the meaning of
                             Rule 405 under the Securities Act) without
                             compliance with the registration and prospectus
                             delivery provisions of the Securities Act, provided
                             that such Exchange Notes are acquired in the
                             ordinary course of such holder's business and that
                             such
                                        9
<PAGE>   12
 
                             holder does not intend to participate and has no
                             arrangement or understanding with any person to
                             participate in the distribution of such Exchange
                             Notes.
 
                             Any Participating Broker-Dealer that acquired Old
                             Notes for its own account as a result of
                             market-making activities or other trading
                             activities may be a statutory underwriter. Each
                             Participating Broker-Dealer that receives Exchange
                             Notes for its own account pursuant to the Exchange
                             Offer must acknowledge that it will deliver a
                             prospectus in connection with any resale of such
                             Exchange Notes. The Letter of Transmittal states
                             that by so acknowledging and by delivering a
                             prospectus, a Participating Broker-Dealer will not
                             be deemed to admit that it is an "underwriter"
                             within the meaning of the Securities Act. This
                             Prospectus, as it may be amended or supplemented
                             from time to time, may be used by a Participating
                             Broker-Dealer in connection with resales of
                             Exchange Notes received in exchange for Old Notes
                             where such Old Notes were acquired by such
                             Participating Broker-Dealer as a result of market-
                             making activities or other trading activities. The
                             Company has agreed that, for a period of 195 days
                             after the Expiration Date, they will make this
                             Prospectus available to any Participating
                             Broker-Dealer for use in connection with any such
                             resale. See "Plan of Distribution."
 
                             Any holder who tenders in the Exchange Offer with
                             the intention to participate, or for the purpose of
                             participating, in a distribution of the Exchange
                             Notes could not rely on the position of the staff
                             of the Commission enunciated in such no-action
                             letters and, in the absence of an exemption
                             therefrom, must comply with the registration and
                             prospectus delivery requirements of the Securities
                             Act in connection with any resale transaction.
                             Failure to comply with such requirements in such
                             instance may result in such holder incurring
                             liability under the Securities Act for which the
                             holder is not indemnified by the Company.
 
Expiration Date............  5:00 p.m., New York City time, on December   , 1997
                             unless the Exchange Offer is extended, in which
                             case the term "Expiration Date" means the latest
                             date and time to which the Exchange Offer is
                             extended.
 
Accrued Interest on the
  Exchange Notes and the
  Old Notes................  Each Exchange Note will bear interest from its
                             issuance date. Holders of Old Notes that are
                             accepted for exchange will receive, in cash,
                             accrued interest thereon to, but not including, the
                             issuance date of the Exchange Notes. Such interest
                             will be paid with the first interest payment on the
                             Exchange Notes. Interest on the Old Notes accepted
                             for exchange will cease to accrue upon issuance of
                             the Exchange Notes.
 
Conditions to the Exchange
  Offer....................  The Exchange Offer is subject to certain customary
                             conditions, which may be waived by the Company. See
                             "The Exchange Offer -- Conditions."
 
Procedures for Tendering
  Old Notes................  Each holder of Old Notes wishing to accept the
                             Exchange Offer must complete, sign and date the
                             accompanying Letter of Transmittal, or a facsimile
                             thereof (or, in the case of a book-entry transfer,
                             transmit an Agent's Message (as defined herein) in
                             lieu thereof), in accordance with the instructions
                             contained herein and therein, and mail or otherwise
                                       10
<PAGE>   13
 
                             deliver such Letter of Transmittal, or such
                             facsimile (or Agent's message), together with the
                             Old Notes and any other required documentation to
                             the Exchange Agent (as defined herein) at the
                             address set forth herein. By executing the Letter
                             of Transmittal (or transmitting an Agent's
                             Message), each holder will represent to the Company
                             that, among other things, the Exchange Notes
                             acquired pursuant to the Exchange Offer are being
                             obtained in the ordinary course of business of the
                             person receiving such Exchange Notes, whether or
                             not such person is the holder, that neither the
                             holder nor any such other person has any
                             arrangement or understanding with any person to
                             participate in the distribution of such Exchange
                             Notes and that neither the holder nor any such
                             other person is an "affiliate," as defined under
                             Rule 405 of the Securities Act, of the Company. See
                             "The Exchange Offer -- Purpose and Effect of the
                             Exchange Offer" and "-- Procedures for Tendering."
 
Untendered Old Notes.......  Following the consummation of the Exchange Offer
                             holders of Old Notes eligible to participate but
                             who do not tender their Old Notes will not have any
                             further exchange or registration rights and such
                             Old Notes will continue to be subject to certain
                             restrictions on transfer. Accordingly, the
                             liquidity of the market for such Old Notes could be
                             adversely affected.
 
Consequences of Failure to
  Exchange.................  The Old Notes that are not exchanged pursuant to
                             the Exchange Offer will remain restricted
                             securities. Accordingly, such Old Notes may be
                             resold only (i) to the Company, (ii) pursuant to
                             Rule 144A or Rule 144 under the Securities Act or
                             pursuant to some other exemption under the
                             Securities Act, (iii) outside the United States to
                             a foreign person pursuant to the requirements of
                             Rule 904 under the Securities Act, or (iv) pursuant
                             to an effective registration statement under the
                             Securities Act. See "The Exchange
                             Offer -- Consequences of Failure to Exchange."
 
Shelf Registration
  Statement................  If any holder of the Old Notes (other than any such
                             holder which is an "affiliate" of the Company or a
                             Guarantor within the meaning of Rule 405 under the
                             Securities Act) is not eligible under applicable
                             securities laws to participate in the Exchange
                             Offer, and such holder has satisfied certain
                             conditions relating to the provision of information
                             to the Company for use therein, the Company has
                             agreed to register the Old Notes on a shelf
                             registration statement (the "Shelf Registration
                             Statement") and to use their reasonable best
                             efforts to cause it to be declared effective by the
                             Commission as promptly as practical on or after the
                             consummation of the Exchange Offer. The Company has
                             agreed to maintain the effectiveness of the Shelf
                             Registration Statement for, under certain
                             circumstances, a maximum of two years, to cover
                             resales of the Old Notes held by any such holders.
 
Special Procedures for
  Beneficial Owners........  Any beneficial owner whose Old Notes are registered
                             in the name of a broker, dealer, commercial bank,
                             trust company or other nominee and who wishes to
                             tender should contact such registered holder
                             promptly and instruct such registered holder to
                             tender on such beneficial owner's behalf. If such
                             beneficial owner wishes to tender on such owner's
                             own behalf, such owner must, prior to completing
                             and executing the Letter of Transmittal and
                             delivering its Old Notes, either make appropriate
                                       11
<PAGE>   14
 
                             arrangements to register ownership of the Old Notes
                             in such owner's name or obtain a properly completed
                             bond power from the registered holder. The transfer
                             of registered ownership may take considerable time.
 
Guaranteed Delivery
   Procedures..............  Holder of Old Notes who wish to tender their Old
                             Notes and whose Old Notes are not immediately
                             available or who cannot deliver their Old Notes (or
                             comply with the procedures for book-entry
                             transfer), the Letter of Transmittal or any other
                             documents required by the Letter of Transmittal to
                             the Exchange Agent (or transmit an Agent's Message
                             in lieu thereof) prior to the Expiration Date must
                             tender their Old Notes according to the guaranteed
                             delivery procedures set forth in "The Exchange
                             Offer -- Guaranteed Delivery Procedures."
 
Withdrawal Rights..........  Tenders may withdrawn at any time prior to 5:00
                             p.m., New York City time, on the Expiration Date.
 
Acceptance of Old Notes and
  Delivery of Exchange
  Notes....................  The Company will accept for exchange any and all
                             Old Notes which are properly tendered in the
                             Exchange Offer prior to 5:00 p.m., New York City
                             time, on the Expiration Date. The Exchange Notes
                             issued pursuant to the Exchange Offer will be
                             delivered promptly following the Expiration Date.
                             See "The Exchange Offer -- Terms of the Exchange
                             Offer."
 
Use of Proceeds............  There will be no cash proceeds to the Company from
                             the exchange pursuant to the Exchange Offer.
 
Exchange Agent.............  State Street Bank and Trust Company
 
                               THE EXCHANGE NOTES
 
General....................  The form and terms of the Exchange Notes are the
                             same as the form and terms of the Old Notes (which
                             they replace) except that (i) the Exchange Notes
                             bear a Series B designation, (ii) the Exchange
                             Notes have been registered under the Securities Act
                             and, therefore, will not bear legends restricting
                             the transfer thereof, and (iii) the holders of
                             Exchange Notes will not be entitled to certain
                             rights under the Registration Rights Agreement,
                             including the provisions providing for an increase
                             in the interest rate on the Old Notes in certain
                             circumstances relating to the timing of the
                             Exchange Offer is consummated. See "The Exchange
                             Offer -- Purpose and Effect of the Exchange Offer."
                             The Exchange Notes will evidence the same debt as
                             the Old Notes and will be entitled to the benefits
                             of the Indenture. See "Description of the Exchange
                             Notes." The Old Notes and the Exchange Notes are
                             referred to herein collectively as the "Notes."
 
Issuer.....................  LaRoche Industries Inc., a Delaware corporation.
 
Notes Offered..............  $175,000,000 aggregate principal amount of 9 1/2%
                             Senior Subordinated Notes due 2007, Series B.
 
Maturity Date..............  September 15, 2007.
 
Interest Payment Dates.....  March 15 and September 15 of each year, commencing
                             on March 15, 1998.
 
Optional Redemption........  The Notes are redeemable at the option of the
                             Company, in whole or in part, at any time on or
                             after September 15, 2002 at the redemption prices
                                       12
<PAGE>   15
 
   
                             set forth herein, together with accrued and unpaid
                             interest, if any, to the date of redemption. In
                             addition, prior to September 15, 2000, the Company
                             may, at its option, redeem up to 33 1/3% of the
                             initial aggregate principal amount of Notes with
                             the net proceeds of one or more Public Equity
                             Offerings at a redemption price equal to 109.5% of
                             the principal amount thereof plus accrued and
                             unpaid interest, if any, to the redemption date;
                             provided that, after giving effect thereto, at
                             least 66 2/3% of the initial aggregate principal
                             amount of Notes remains outstanding. See
                             "Description of the Exchange Notes -- Optional
                             Redemption."
    
 
   
Change of Control..........  Upon the occurrence of a Change of Control, each
                             holder of Notes may require the Company to purchase
                             all or a portion of such holder's Notes at a
                             purchase price equal to 101% of the principal
                             amount thereof, together with accrued and unpaid
                             interest, if any, to the date of repurchase. The
                             Credit Facility prohibits the Company from
                             repurchasing any Notes pursuant to a Change of
                             Control Offer (as defined herein) prior to the
                             repayment in full of the Senior Indebtedness under
                             the Credit Facility. Therefore, if a Change of
                             Control were to occur, there can be no assurance
                             that the Company will have the financial resources
                             or be permitted under the terms of its indebtedness
                             to repurchase the Notes. If any Event of Default
                             (as defined herein) occurs as a result thereof, the
                             Trustee under the Indenture or holders of at least
                             25% in principal amount of the Notes then
                             outstanding may declare the principal of and the
                             accrued and unpaid interest on such Notes to be due
                             and payable immediately. However, such repayment
                             would be subject to certain subordination
                             provisions in the Indenture. See "Risk Factors --
                             Limitation on Change of Control," "Description of
                             the Exchange Notes -- Subordination," "-- Change of
                             Control" and "-- Events of Default and Remedies."
    
 
   
Ranking....................  The Notes will be unsecured senior subordinated
                             obligations of the Company and will be subordinated
                             in right of payment to all existing and future
                             Senior Indebtedness of the Company, including
                             Indebtedness of the Company under the Credit
                             Facility. The Notes will rank pari passu with all
                             Senior Subordinated Indebtedness of the Company and
                             will rank senior to all other Subordinated
                             Indebtedness of the Company. As of August 31, 1997,
                             on a pro forma basis after giving effect to the
                             Refinancing, the Company would have had
                             approximately $5.3 million of outstanding Senior
                             Indebtedness. See "Capitalization" and "Description
                             of the Exchange Notes -- Subordination."
    
 
   
Certain Covenants..........  The Indenture relating to the Notes will contain
                             certain restrictive covenants, including, but not
                             limited to, covenants with respect to the following
                             matters: (i) limitation on indebtedness; (ii)
                             limitation on restricted payments; (iii) limitation
                             on transactions with affiliates; (iv) limitation on
                             liens; (v) limitation on sale of assets; (vi)
                             limitation on issuance and sale of equity interests
                             of subsidiaries; (vii) limitation on dividends and
                             other payment restrictions affecting subsidiaries;
                             and (viii) restrictions on consolidations, mergers
                             and the transfer of all or substantially all of the
                             assets of the Company to another person. See
                             "Description of the Exchange Notes -- Certain
                             Covenants" and "-- Consolidation, Merger and Sale
                             of Assets."
    
                                       13
<PAGE>   16
 
Use of Proceeds............  The Company used the net proceeds from the Initial
                             Offering to repurchase the 13% Notes, to repay
                             certain existing indebtedness and to prefund
                             certain capital expenditures. See "Use of
                             Proceeds."
 
                                  RISK FACTORS
 
     In addition to the other information contained in this Prospectus, the
factors described under "Risk Factors" should be considered before tendering the
Old Notes for the Exchange Notes. These risk factors are generally applicable to
the Old Notes as well as the Exchange Notes.
                                       14
<PAGE>   17
 
                    SUMMARY HISTORICAL FINANCIAL INFORMATION
 
     The following table sets forth certain selected historical financial
information of the Company. The historical financial information as of and for
each of the three fiscal years ended February 28, 1995, February 29, 1996 and
February 28, 1997 was derived from the Company's audited consolidated financial
statements. The historical financial information as of and for each of the six
month periods ending August 31, 1996 and August 31, 1997 was derived from the
Company's unaudited condensed consolidated financial statements.
 
     The table should be read in conjunction with the audited and unaudited
consolidated financial statements of the Company and related notes thereto,
"Management's Discussion and Analysis of Financial Condition and Results of
Operation," and other financial information included elsewhere in this
Prospectus.
 
<TABLE>
<CAPTION>
                                                                  FISCAL YEAR ENDED                   SIX MONTHS ENDED
                                                      ------------------------------------------   -----------------------
                                                      FEBRUARY 28,   FEBRUARY 29,   FEBRUARY 28,   AUGUST 31,   AUGUST 31,
                                                          1995         1996(A)        1997(B)         1996         1997
                                                      ------------   ------------   ------------   ----------   ----------
                                                                             (DOLLARS IN THOUSANDS)
<S>                                                   <C>            <C>            <C>            <C>          <C>
STATEMENT OF INCOME DATA:
Net sales...........................................    $420,723       $448,982       $379,285      $201,662     $194,338
Cost of sales.......................................     329,383        350,066        313,871       168,433      160,261
                                                        --------       --------       --------      --------     --------
Gross profit........................................      91,340         98,916         65,414        33,229       34,077
Selling, general and administrative expenses........      54,135         54,631         54,777        28,388       25,913
                                                        --------       --------       --------      --------     --------
Income from operations..............................      37,205         44,285         10,637         4,841        8,164
Interest and amortization of debt expense...........     (13,083)       (15,973)       (14,881)       (7,585)      (7,736)
Income from equity investments......................       2,540          2,647          4,909         2,228        2,104
Other income (loss), net............................       1,581          1,163            411            27           49
(Provision) benefit for income taxes................     (12,297)       (13,170)          (417)          258       (1,033)
                                                        --------       --------       --------      --------     --------
         Income before minority interests and
           extraordinary charge.....................    $ 15,946       $ 18,952       $    659      $   (231)    $  1,548
                                                        ========       ========       ========      ========     ========
         Net income (loss)..........................    $ 13,023       $ 18,952       $    659      $   (231)    $  1,548
                                                        ========       ========       ========      ========     ========
OTHER FINANCIAL DATA:
EBITDA(c)...........................................    $ 56,538       $ 67,430       $ 39,099      $ 17,564     $ 23,892
Depreciation and amortization(d)....................      16,067         18,580         22,634        10,308       11,441
Cash received from equity investments...............       2,933          1,332          5,701         2,292        2,625
Capital expenditures(e).............................      17,651         16,894         35,784        12,686       16,206
Cash interest expense(f)............................      12,790         15,557         15,314         7,658        8,007
Ratio of EBITDA to cash interest expense............         4.4x           4.3x           2.6x          2.3x         3.0x
Ratio of EBITDA to pro forma cash interest
  expense(g)........................................          --             --            2.1x           --          2.7x
Ratio of earnings to fixed charges(h)...............         2.4x           2.7x           1.1x          0.9x         1.3x
BALANCE SHEET DATA (AT END OF PERIOD):
Cash and cash equivalents...........................    $  5,900       $  3,265       $  1,165      $  3,316     $  3,211
Working capital (deficit)...........................      58,307         29,269          6,832        24,263       (3,138)
Total assets........................................     300,421        305,932        312,365       285,863      307,354
Total debt(i).......................................     130,500        125,089        145,901       118,459      143,273
Stockholders' equity................................      34,478         51,296         50,906        50,603       52,027
</TABLE>
 
             See Notes to Summary Historical Financial Information
                                       15
<PAGE>   18
 
               NOTES TO SUMMARY HISTORICAL FINANCIAL INFORMATION
 
(a) In September 1995, the Company entered into the CRILAR (as defined herein)
    joint venture. Since that time, sales related to the assets contributed to
    such joint venture have been excluded from the Company's sales, and results
    of the Company's interest in the CRILAR joint venture have been accounted
    for as income from equity investments. Fiscal year 1996 also reflects the
    results of operations of the Company's Seneca facility since December 1995,
    the date the Company acquired substantially all of the assets of such
    facility.
(b) In April 1996, the Company sold substantially all of the property, plant and
    equipment and certain other assets used in its calcined and tabular alumina
    chemicals businesses.
(c) EBITDA represents income from operations plus cash received from equity
    investments plus depreciation, amortization and non-cash long-term asset
    writedowns reflected in income from operations. EBITDA should not be
    considered as an alternative measure of net income or cash provided by
    operating activities (both as determined in accordance with generally
    accepted accounting principles), but is presented to provide additional
    information related to the Company's debt service capability. EBITDA should
    not be considered in isolation or as a substitute for other measures of
    financial performance or liquidity. The primary difference between EBITDA
    and cash flows provided by operating activities relates to changes in
    working capital requirements, and payments made for interest and income
    taxes.
(d) Depreciation and amortization excludes amortization of debt expense
    (deferred debt issuance costs), which is included in interest and
    amortization of debt expense.
(e) Capital expenditures exclude noncash additions through capital leases.
(f) Cash interest expense represents interest and amortization of debt expense
    as derived from the Company's consolidated financial statements, minus
    amortization of debt expense of $293,000, $416,000, $427,000, $203,000 and
    $203,000, and plus capitalized interest of $0, $0, $860,000, $276,000 and
    $474,000 for the fiscal years 1995, 1996, 1997 and for the six months ended
    August 31, 1996 and 1997, respectively.
(g) Pro forma cash interest expense for purposes of this calculation is equal to
    pro forma interest and amortization of debt expense of $18.6 million and
    $8.8 million, minus pro forma amortization of debt expense of $1.2 million
    and $600,000; and plus capitalized interest of $860,000 and $474,000 for the
    fiscal year ended February 28, 1997 and the quarter ended August 31, 1997,
    respectively. Pro forma interest and amortization of debt expense is pro
    forma for the Refinancing.
(h) For purposes of calculating the historical ratio of earnings to fixed
    charges, earnings consist of income before income taxes, minority interests
    and extraordinary charges plus fixed charges, adjusted to exclude the
    undistributed earnings from equity investments and the increase in
    redemption value of certain stock of a subsidiary held by minority
    stockholders included in such fixed charges but not deducted in the
    determination of income before minority interests. Fixed charges consist of
    interest expense, amortization of debt expense, such portion of rental
    expense deemed to be representative of the interest factor and the pretax
    earnings required to cover the increase in redemption value of certain stock
    of a subsidiary held by minority stockholders. For the six months ended
    August 31, 1996, earnings are inadequate to cover fixed charges by
    approximately $700,000.
(i) Total debt includes the current and non-current portions of term debt,
    capital leases and revolving credit facilities.
                                       16
<PAGE>   19
 
                                  RISK FACTORS
 
     In addition to the other information contained in this Prospectus, the
following factors should be considered carefully by prospective investors in
evaluating whether to make an investment in the Notes.
 
LEVERAGE; RESTRICTIVE COVENANTS
 
     The Company has significant debt service obligations. As of August 31,
1997, after giving pro forma effect to the Refinancing, the Company would have
had outstanding indebtedness of approximately $180.4 million and shareholders'
equity of approximately $39.9 million. For fiscal year 1997, after giving pro
forma effect to the Refinancing, the Company's interest and amortization of debt
expense and net loss before extraordinary charges would have been $18.6 million
and $1.6 million, respectively. See "The Refinancing," "Use of Proceeds" and
"Capitalization."
 
     The degree to which the Company is leveraged could have important
consequences to the holders of the Notes, including: (i) the Company's ability
to obtain additional financing for working capital, capital expenditures or
acquisitions in the future may be limited; (ii) a substantial portion of the
Company's cash flow from operations will be dedicated to the payment of the
principal of, and interest on, its indebtedness, thereby reducing funds
available for future operations; (iii) certain of the Company's borrowings,
including borrowings under the Credit Facility, are and will continue to be at
variable rates of interest, which exposes the Company to the risk of increased
interest rates; and (iv) the Company may be more vulnerable to economic
downturns and be limited in its ability to withstand competitive pressures.
Certain of the Company's competitors may currently operate on a less leveraged
basis and therefore could have significantly greater operating and financing
flexibility than the Company. The Company's ability to make scheduled payments
of the principal of, or interest on, or to refinance, its indebtedness will
depend on its future operating performance and cash flow, which are subject to
prevailing economic conditions, prevailing interest rate levels, and financial,
competitive, business and other factors, many of which are beyond its control.
 
     If the Company cannot generate sufficient cash flow from operations to meet
its debt service obligations, then the Company might be required to repay or
refinance its indebtedness and may be forced to adopt alternative strategies
that may include actions such as reducing or delaying capital expenditures,
selling assets, restructuring or refinancing its indebtedness, or seeking
additional equity capital. In such case, there is no assurance that repayments
or refinancings and/or the alternative strategies could be effected on
satisfactory terms. See "Management's Discussion and Analysis of Financial
Condition and Results of Operations."
 
   
     The Credit Facility and the Indenture contain numerous restrictive
covenants that limit the discretion of the Company's management with respect to
certain business matters. These covenants place significant restrictions on,
among other things, the ability of the Company to incur additional indebtedness,
to create liens or other encumbrances, to pay dividends or make certain other
payments and investments, to make loans and guarantees, to sell or otherwise
dispose of assets and merge or consolidate with another entity. The Credit
Facility also contains a number of financial covenants that require the Company
to maintain certain ongoing financial ratios and financial condition tests. See
"The Refinancing -- Credit Facility," "Description of the Exchange
Notes -- Certain Covenants" and " -- Consolidation, Merger and Sale of Assets."
The Company's ability to meet these financial ratios and financial condition
tests can be affected by events beyond its control, and there can be no
assurance that the Company will meet such ratios or such tests. A failure to
comply with the obligations under the Credit Facility or the Indenture could
result in an event of default under the Credit Facility or an Event of Default
under the Indenture which, if not cured or waived, could permit acceleration of
the relevant indebtedness and acceleration of indebtedness under other
instruments that may contain cross-acceleration or cross-default provisions. In
the event of an event of default under the Credit Facility or an Event of
Default under the Indenture, the lenders thereunder could elect to declare all
amounts outstanding thereunder, together with accrued and unpaid interest, to be
immediately due and payable. If the indebtedness under the Credit Facility were
to be accelerated, there can be no assurance that the assets of the Company
would be sufficient to repay in full that indebtedness and the other
indebtedness of the Company, including the Notes. Other indebtedness of the
Company and its subsidiaries that may be incurred in the future may contain
financial or other covenants more restrictive than those applicable to the
Notes.
    
 
                                       17
<PAGE>   20
 
SUBORDINATION
 
   
     The payment of principal, premium, if any, and interest on, and any other
amounts owing in respect of, the Notes will be subordinated to the prior payment
in full of all existing and future Senior Indebtedness of the Company
(including, without limitation, indebtedness incurred under the Credit
Facility). In the event of the bankruptcy, liquidation, dissolution,
reorganization or other winding-up of the Company, the assets of the Company
will be available to pay obligations on the Notes only after all Senior
Indebtedness (including amounts incurred under the Credit Facility) has been so
paid in full; accordingly, there may not be sufficient assets remaining to pay
amounts due on any or all of the Notes then outstanding. In addition, under
certain circumstances, the Company may not pay principal of, premium, if any, or
interest on, or pay other amounts owing in respect of the Notes, or purchase,
redeem or otherwise retire the Notes, in the event of certain defaults with
respect to certain classes of Senior Indebtedness, including Senior Indebtedness
incurred under the Credit Facility. As of August 31, 1997, after giving pro
forma effect to the Refinancing, there would have been approximately $5.3
million of Senior Indebtedness outstanding (excluding unused commitments).
Additional Senior Indebtedness may be incurred by the Company from time to time,
subject to certain restrictions. See "The Refinancing -- The Credit Facility"
and "Description of the Exchange Notes -- Certain Covenants -- Limitation on
Indebtedness."
    
 
     The Notes will be general unsecured obligations of the Company and will be
effectively subordinated in right of payment to all existing and future secured
Indebtedness of the Company, including the Company's obligations under the
Credit Facility, to the extent of the value of the collateral therefor. The
Credit Facility is secured by substantially all of the domestic assets of the
Company and its direct and indirect Subsidiaries and, therefore, claims of
holders of the Notes will be structurally and contractually subordinated to the
Credit Facility. The Notes are also effectively subordinated to all obligations
of the Company's Subsidiaries. In the event of the bankruptcy, liquidation,
dissolution, reorganization or other winding up of any of the Subsidiaries, the
creditors of the Company (including holders of the Notes) will have no right to
proceed against the assets of such Subsidiaries until all their creditors have
been paid in full.
 
OPERATING HAZARDS AND UNINSURED RISKS
 
     The Company's operations are subject to risks inherent in the chemical
industry, such as explosions, fires, chemical spills or releases, pollution and
other environmental risks. Any significant interruption of operations at the
Company's principal facilities could have a material adverse effect on the
Company. The Company maintains general liability insurance and property and
business interruption insurance with coverage limits it believes are adequate.
Because of the nature of industry hazards, it is possible that liabilities for
pollution and other damages arising from a major occurrence could exceed
insurance coverages or policy limits or that such insurance may not be available
at reasonable rates in the future. Any such liabilities, which could arise due
to injury and/or loss of life, severe damage to and destruction of property and
equipment, pollution and other environmental damage and suspension of
operations, could have a material adverse effect on the Company.
 
RISKS RELATED TO CHLOR-ALKALI JOINT VENTURE
 
     Although RPC has the right to require the Company to purchase the remaining
50% ownership interest in the Joint Venture Company (the "RPC Put") at any time
with six months prior notice during the four-year period beginning six months
after the Closing Date, the Company cannot require RPC to sell its ownership
interest to the Company, except under very limited circumstances. See
"Business -- Chlor-alkali Joint Venture." To the extent, however, that the Joint
Venture Company performs below expectations, RPC may have an incentive to
require the Company to purchase the remaining ownership interest in the Joint
Venture Company by exercising the RPC Put. Also, the Company has no control over
the timing of, or exercise of, the RPC Put. RPC may exercise the RPC Put at a
time when the Company has undertaken significant capital expenditures for
projects unrelated to the Joint Venture Company or otherwise has insufficient
funds available to satisfy the RPC Put. Additional borrowings may be necessary
to purchase the remaining interest of the Joint Venture Company from RPC if the
RPC Put is exercised. It is possible that the Company may not have sufficient
financial resources in the future or be able to borrow sufficient funds to
purchase RPC's remaining 50% interest in the Joint Venture Company if the RPC
Put is exercised.
 
                                       18
<PAGE>   21
 
     As a result of any such non-payment, subject to the terms and conditions of
the Shareholders Agreement (as defined herein), RPC would have the right to
require the Company to sell its 50% interest to RPC one year after notice of the
RPC Put for 85% of the amount paid by the Company for the Initial Purchase,
subject to certain adjustments. Consequently, there can be no assurance that the
Company will own 100% of the Joint Venture Company in the future, and the
Company may be required to sell its 50% interest.
 
     There also can be no assurance that there will not be any labor action or
disturbance by any of the labor unions that represent certain RPC employees (the
"RPC Unions") after RPC's delivery of notice of exercise of the RPC Put or
otherwise. Any such action or disturbance could have a material adverse effect
on the financial condition or results of operations of the Joint Venture
Company, or cause a delay in the transfer of RPC's ownership interest in the
Joint Venture Company to the Company in the future. Prior to the closing of the
Chlor-alkali Joint Venture, an RPC Union filed a complaint against RPC in a
French court seeking to gain access to documentation pertaining to the
Chlor-alkali Joint Venture and to prevent its consummation (the "RPC Union
Matter"). After hearings on the RPC Union Matter, in September 1997 the French
court denied the relief requested by the RPC Union. See
"Business -- Chlor-alkali Joint Venture."
 
     The Joint Venture Company will be the Company's first significant
investment in Europe, and the Company has not had prior experience operating in
the regulatory and cultural environment of, or managing labor relations in,
Europe. The Joint Venture Company will be subject to a number of special risks,
including certain trade barriers, currency exchange rate fluctuations and
exchange controls that may be imposed from time to time, 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-owned companies. In addition, the Joint Venture Company
will be subject to French regulations governing the conduct of operations at the
PCL Facility, the construction of any new facilities, and the development of new
products or the conduct of new operations, including permitting requirements
related to the PCL Facility, the Hauterives Facility (as defined herein) and the
Powerhouse Complex (as defined herein). It is not possible to predict accurately
the content of or the impact that legislation and regulations might have on the
financial condition or results of operations of the Joint Venture Company.
 
     The Chlor-alkali Joint Venture transactions are denominated in French
francs, and the Joint Venture Company's expenses and sales are primarily
denominated in French francs. Accordingly, the purchase price under the RPC Put
and the Joint Venture Company's distributions to the Company will be affected by
exchange rate fluctuations between the United States dollar and the French
franc. These fluctuations may have a material impact on the purchase price under
the RPC Put and the value of such distributions to the Company.
 
RISKS ASSOCIATED WITH ACQUISITIONS
 
   
     In undertaking the Chlor-alkali Joint Venture, several of the Company's
executive management personnel have been and will continue to devote significant
amounts of time and managerial resources in France establishing and maintaining
such business operations. Further, in the future the Company may acquire
additional complementary businesses. Following consummation of the Chlor-alkali
Joint Venture and any other future acquisitions such as the Celanese
Transaction, it will be necessary for the Company to integrate the business
operations of the Joint Venture Company, the German Subsidiary and any other
acquired business with the Company's business operations. Although the Company
believes that its management and other resources are sufficient to pursue the
Chlor-alkali Joint Venture, the Celanese Transaction, and any additional
acquisition opportunities and successfully integrate such acquired businesses
into its existing operations, there can be no assurances that it will be able to
do so effectively. If the Company fails to successfully integrate the Joint
Venture Company, the German Subsidiary or any other acquired businesses into its
existing operations, the Company's results of operations could be adversely
effected. The Company's continued success will largely depend on the efforts and
abilities of its executive officers and certain other key employees. The
Company's operations could be adversely affected if, for any reason, such
officers or key employees did not remain with the Company. See "Management."
    
 
                                       19
<PAGE>   22
 
CONTROL BY PRINCIPAL STOCKHOLDERS
 
     Approximately 97% of the Company's outstanding voting Common Stock is owned
by members of the LaRoche family. Such control enables such stockholders,
through the Board of Directors of the Company (the "Board"), to control the
affairs of the Company, and to prevent mergers, acquisitions, tender offers,
proxy contests or assumptions of control and changes of incumbent management.
 
LIMITATIONS ON CHANGE OF CONTROL
 
   
     Upon the occurrence of a Change of Control, the Company will be required to
make an offer for cash to repurchase the Notes at a price equal to 101% of the
principal amount thereof, together with accrued and unpaid interest, if any, to
the date of repurchase. If a Change of Control were to occur, there can be no
assurance that the Company would have sufficient funds to pay the purchase price
for all of the Notes that the Company might be required to purchase. Certain
events involving a Change of Control may result in an event of default under the
Credit Facility or other indebtedness of the Company that may be incurred in the
future. In the event a Change of Control occurs at a time when the Company is
prohibited from purchasing the Notes, the Company could seek the consent of its
lenders to purchase the Notes or could attempt to refinance the borrowings that
contain such prohibition. If the Company does not obtain such consent or repay
such borrowings, the Company would remain prohibited from purchasing the Notes.
In such case, the Company's failure to purchase tendered Notes would constitute
an Event of Default under the Indenture which could have adverse consequences
for the Company and the holders of the Notes. If, as a result thereof, a default
occurs with respect to any Senior Indebtedness, payment in full of the Credit
Facility would be required before repurchase of the Notes. The definition of
"Change of Control" in the Indenture includes a sale, lease, conveyance or other
disposition of "all or substantially all" of the assets of the Company and its
Subsidiaries taken as a whole to a person or group of persons. There is little
case law interpreting the phrase "all or substantially all" in the context of an
indenture. Because there is no precise established definition of this phrase,
the ability of a holder of the Notes to require the Company to repurchase such
Notes as a result of a sale, lease, conveyance or transfer of all or
substantially all of the Company's assets to a person or group of persons may be
uncertain. Further, in such circumstances, the Company may not have sufficient
funds available to satisfy such repayment and/or repurchase requirements. Also,
in the event of a change of control of the Company, RPC would be able to
exercise its rights under the RPC Put. See "Description of the Exchange
Notes -- Subordination" and "-- Change of Control" and "Business -- Chlor-alkali
Joint Venture."
    
 
PHASE-OUT OF FLUOROCARBONS
 
     The Company historically produced the CFC products, R-11 and R-12, but
ceased production on January 1, 1996 pursuant to the Montreal Protocol
Agreements (international environmental treaties) (the "Montreal Protocols") and
the 1990 amendments to the federal Clean Air Act (the "Clean Air Act
Amendments"). In advance of such phase-out, the Company developed commercial
production capabilities for the manufacture of HCFC-141b, a replacement
fluorocarbon used principally in foam-blowing applications. The Clean Air Act
Amendments have further mandated the phase-out of HCFC-141b by January 1, 2003.
In fiscal years 1994, 1995, 1996 and 1997, fluorocarbons accounted for $26.9
million, $11.7 million, $9.8 million and $4.0 million, respectively, of the
Company's income from operations. While the Company continues to research and
develop next generation fluorocarbons and has diversified its sources of income
from operations into other business segments, given the scheduled phase out of
HCFC-141b, there can be no assurance that the Company's results from operations
for fiscal year 1998 and beyond will not be materially affected. It is possible
that additional excise taxes and other regulations may be imposed upon other
fluorocarbon products. Such taxes might decrease the use of these products and
could have a material adverse effect on the Company's results of operations. See
"Management's Discussion and Analysis of Financial Condition and Results of
Operations," "Business -- Electrochemical Products -- Fluorocarbons" and
"Business -- Governmental Regulation."
 
                                       20
<PAGE>   23
 
CYCLICALITY, SEASONALITY AND VOLATILITY
 
     Certain of the Company's products, particularly in the Electrochemical
Products segment, are supplied primarily to customers involved in industries
that are sensitive to fluctuations in the general business cycles of the United
States and world economies. Consequently, deteriorating economic conditions may
cause a reduction in sales of such products. See "Business -- Electrochemical
Products."
 
     Moreover, demand for the Company's fertilizer products is seasonal. Such
seasonality of demand requires the Company to build its inventory in
anticipation of periods of peak demand and may adversely affect the Company's
cash flow. The Company typically sells larger volumes and realizes higher prices
and margins for fertilizer during the spring and, to a lesser extent, the fall
planting seasons. See "Management's Discussion and Analysis of Financial
Condition and Results of Operations -- Seasonality."
 
     In addition, demand for the Company's fertilizer is primarily dependent on
United States agricultural conditions, which can be volatile as a result of a
number of factors, the most important of which are weather patterns and
conditions (particularly during periods of high fertilizer consumption), current
and projected grain stocks and prices and the United States government's
agricultural policy. Among the governmental policies that influence the markets
for fertilizer are those directly or indirectly influencing the number of acres
planted, the level of grain stocks, the mix of the crops planted and crop
prices. The United States government influences the number of acres of certain
crops planted by removing acres from cultivation through subsidies to farmers
based upon current grain stocks and expected yields. However, under the federal
Agriculture Improvement and Reform Act of 1996 (the "Freedom to Farm Act"), such
subsidy program is being phased out over the next several years. Grain stocks
are, in turn, directly influenced by highly unpredictable weather conditions and
worldwide production and consumption. Weather patterns and conditions in
fertilizer consuming regions during key periods may also affect directly the
type of, and amount of demand for, fertilizer as well as the application rate.
In addition to United States demand factors, fertilizer prices are affected by
world supply, demand and exchange rates. See "Business."
 
     Consequently, the Company's results of operations have been and will
continue to be somewhat volatile as a result of cyclical, seasonal and other
factors not within the Company's control. Such influences and factors could
cause a material adverse change in the Company's results of operations. See
"Management's Discussion and Analysis of Financial Condition and Results of
Operations."
 
ENVIRONMENTAL COMPLIANCE
 
     The Company is subject to various environmental laws and regulations in the
United States that regulate certain of the Company's activities, operations and
materials used in the Company's products, or which may impose liability for the
cleanup of environmental contamination. The Company employs three environmental
compliance managers, who, together with the Company's Executive Director of
Legal Affairs, are responsible for monitoring the Company's environmental
compliance efforts. The Company has incurred and will continue to incur
substantial capital expenditures and operating costs as a result of these laws
and regulations. The Company cannot, however, predict the impact of new or
amended laws or regulations, nor can it predict how existing laws and
regulations will be enforced or interpreted. See "Business -- Governmental
Regulation."
 
     The nature of the Company's business requires that it handle certain
hazardous substances. Spills or other unintended releases of such substances
could result in contamination which may require the Company to undertake or fund
potentially costly cleanup activities. The historical use or handling of
hazardous substances and/or fertilizer nutrients has resulted in contamination
at facilities currently or formerly owned or operated by the Company, or by the
Company's predecessors, and continued use or handling of such materials could
result in additional contamination. As of February 28, 1997, the Company had
recorded accruals of $4.5 million to reflect estimated future costs associated
with known environmental matters. The Company may be required to record
additional accruals for future costs related to these and other matters. The
Company cannot predict what level of expenditures, if any, may be required in
the future to remediate contamination from past unknown or future spills or
releases of hazardous substances and/or fertilizer nutrients at its facilities.
See "Business -- Environmental Proceedings."
 
                                       21
<PAGE>   24
 
     The Company from time to time has been, and presently is, the subject of,
or a party to, administrative proceedings and litigation regarding environmental
and related matters. There can be no assurance that the Company will not become
involved in future litigation or other proceedings or that, if the Company were
found to be responsible in any current or future litigation or proceeding,
liabilities resulting therefrom would not be material to the Company. See
"Business -- Environmental Proceedings."
 
     Current environmental regulations limit certain chlorine uses, such as pulp
and paper bleaching, and from time to time environmental special interest groups
have proposed more stringent controls on chlorine use and production. In 1994,
the Clinton Administration recommended amendments to the Clean Water Act which,
among other things, seek funding of a proposed 2 1/2 year study of the impacts
of chlorine and chlorinated compounds. In addition, a bill was introduced in the
United States Congress in 1993 which proposed to eliminate discharges of
chlorine compounds into navigable waters and requires zero discharge limits for
certain toxic substances, including certain chlorinated compounds. Although
neither of these measures were enacted, another bill has been introduced in the
Congress that would prohibit the pulp and paper industry from discharging
chlorine compounds into waters of the United States and would require the EPA to
commission a study to evaluate the feasibility of chlorine-free technology for
the pulp and paper industry. It is impossible to predict whether this
legislation or other initiatives, if any, will be adopted regarding chlorine and
what effect, if any, such action may have on the Company. Any tightening in the
regulations of chlorine production or consumption could have a material adverse
effect on the Company's results of operations.
 
     The Company transports chlorine and ammonia over long distances, which
poses certain dangers if there were an accident or spill. any such incident
could result in litigation or significant environmental clean-up expenses, which
may have a materially adverse impact on the Company. The Company maintains
general liability, property and business interruption insurance with coverage
limits it believes are adequate. See "-- Operating Hazards and Uninsured Risks."
 
     As in the United States, the operations of the Joint Venture Company will
be subject to extensive environmental regulations that govern certain of the
Joint Venture Company's activities, operations, products and materials. Although
RPC generally will indemnify the Company and the Joint Venture Company under the
Stock Purchase Agreement for liabilities arising prior to the transfer of the
PCL Facility and related assets and liabilities to the Joint Venture Company,
subject to agreed limits and deductible amounts, the Joint Venture Company may
be subject to additional environmental liabilities associated with the condition
or operation of the PCL Facility and may incur substantial capital costs to
comply with existing or new environmental regulations or permit conditions in
the future. The operation of the Joint Venture Company, including the
transportation of chlorine over considerable distances, is subject to
significant environmental and health and safety risks. Any spill of hazardous
substances, particularly chlorine, and related contamination could have a
material adverse effect on the financial condition and results of operations of
the joint venture company.
 
COMPETITION
 
     All of the markets in which the Company operates are highly competitive.
Certain of the Company's principal competitors are substantially larger, have
greater financial and operating resources and are less leveraged than the
Company. In certain of the Company's business segments, the Company's principal
competitors have a lower cost structure than the Company. Competition takes
place largely on the basis of price, product quality, deliverability of product
and provision of technical services. Additionally, the relative cost and
availability of transportation for raw materials and finished products to
manufacturing facilities and markets are important competitive factors.
 
COST AND ACCESS TO RAW MATERIALS
 
     The Company is dependent upon certain raw materials in the manufacture of
its products. Ammonia and natural gas are the feedstocks for all of the
Company's nitrogen-based fertilizers and blasting grade ammonium nitrate
products. The Company purchases ammonia directly from suppliers to meet a
significant portion of its feedstock requirements and manufactures the
remainder. In the manufacture of ammonia,
 
                                       22
<PAGE>   25
 
natural gas is the primary raw material. Natural gas is also necessary for the
generation of power, the largest cost component in the production of the
Company's chlor-alkali products. Brine is the primary raw material for chlorine
and caustic soda production.
 
     Aluminum trihydrate ("hydrate") is the primary material used in the
production of alumina chemicals. The Company obtains almost all of its hydrate
feedstock requirements from Kaiser. Because Kaiser's Gramercy facility is the
closest hydrate supplier to the Company's Baton Rouge facility, the Company
likely would incur significant additional freight costs if it were to become
necessary to purchase hydrate from another source. See "Business -- Alumina
Chemicals -- Raw Materials."
 
     Consequently, the costs of natural gas, ammonia, brine and hydrate
significantly affect the Company's cost of sales and, accordingly, its profit
margins. The availability and prices of these materials are subject to many
factors beyond the Company's control. A significant increase in the cost of any
of these materials, without a corresponding increase in the Company's product
prices, could have a material adverse effect on the Company's results of
operations. Also, although the Company hedges a portion of its natural gas
requirements, there can be no assurances that the Company will maintain such
arrangements or that the Company will not incur losses on such arrangements.
 
ABSENCE OF A PUBLIC MARKET COULD ADVERSELY AFFECT THE VALUE OF EXCHANGE NOTES
 
     The Old Notes were issued to, and the Company believes are currently owned
by, a relatively small number of beneficial owners. Prior to the Exchange Offer,
there has not been any public market for the Old Notes. The Old Notes have not
been registered under the Securities Act and will be subject to restrictions on
transferability to the extent that they are not exchanged for Exchange Notes by
holders who are entitled to participate in this Exchange Offer. The market for
Old Notes not tendered for exchange in the Exchange Offer is likely to be more
limited than the existing market for such notes. The holders of Old Notes (other
than any such holder that is an "affiliate" of the Company within the meaning of
Rule 405 under the Securities Act) who are not eligible to participate in the
Exchange Offer are entitled to certain registration rights, and the Company is
required to file a Shelf Registration Statement with respect to such Old Notes.
The Exchange Notes will constitute a new issue of securities with no established
trading market. The Company does not intent to list the Exchange Notes on any
national securities exchange or seek the admission thereof to trading in the
National Association of Securities Dealers Automated Quotation System. The
Initial Purchasers have advised the Company that they currently intend to make a
market in the Exchange Notes, but they are not obligated to do so may
discontinue such market making at any time. In addition, such market making
activity will be subject to the limits imposed by the Securities Act and the
Exchange Act and may be limited during the Exchange Offer and the pendency of
the Shelf Registration Statement. Accordingly, no assurance can be given that an
active public or other market will develop for the Exchange Notes or as to the
liquidity of the trading market for the Exchange Notes. If a trading market does
not develop or is not maintained, holders of the Exchange Notes may experience
difficulty in reselling the Exchange Notes or may be unable to sell them at all.
If a market for the Exchange Notes develops, any such market may be discontinued
at any time.
 
     If a public trading market develops for the Exchange Notes, future trading
prices of such securities will depend on many factors including, among other
things, prevailing interest rates, the Company's results of operations and
market for similar securities. Depending on prevailing interest rates, the
market for similar securities and other factors, including the financial
condition of the Company, the Exchange Notes may trade at a discount from their
principal amount.
 
FAILURE TO FOLLOW EXCHANGE OFFER PROCEDURES COULD ADVERSELY AFFECT HOLDERS
 
     Issuance of the Exchange Notes in exchange for the Old Notes pursuant to
the Exchange Offer will be made only after a timely receipt by the Company of
such Old Notes, a properly completed and duly executed Letter of Transmittal (or
Agent Message) and all other required documents. Therefore, holders of the Old
Notes desiring to tender such Old Notes in exchange for Exchange Notes should
allow sufficient time to ensure timely delivery. The Company is under no duty to
give notification of defects or irregularities with
 
                                       23
<PAGE>   26
 
respect to the tenders of Old Notes for exchange. Old Notes that are not
tendered or are tendered but not accepted will, following the consummation of
the Exchange Offer, continue to be subject to the existing restrictions upon
transfer thereof and, upon consummation of the Exchange offer, certain
registration rights under the Registration Rights Agreement will terminate. In
addition, any holder of Old Notes who tenders in the Exchange Offer for the
purpose of participating in a distribution of the Exchange Notes may be deemed
to have received restricted securities, and if so, will be required to comply
with the registration and prospectus delivery requirements of the Securities Act
in connection with any resale transaction. Each broker-dealer that receives
Exchange Notes for its own account in exchange for Old Notes, where such Old
Notes were acquired by such broker-dealer as a result of market-making
activities or other trading activities, must acknowledge that it will deliver a
prospectus in connection with any resale of such Exchange Notes. See "Plan of
Distribution." To the extent that Old Notes are tendered and accepted in the
Exchange Offer, the trading market for untendered and tendered but unaccepted
Old Notes could be adversely affected. See "The Exchange Offer."
 
DISCLOSURE REGARDING FORWARD-LOOKING INFORMATION
 
     This Prospectus includes "forward-looking statements" within the meaning of
Section 27A of the Securities Act and Section 21E of the Securities Exchange Act
of 1934, as amended (the "Exchange Act"). All statements other than statements
of historical facts included in this Prospectus, including those regarding the
Company's financial position, business strategy, projected costs, and plans and
objectives of management for future operations, are forward-looking statements.
These statements by their nature are subject to certain risks, uncertainties and
assumptions and will be influenced by various factors. Although the Company
believes that the expectations reflected in such forward-looking statements are
reasonable, there can be no assurance that such expectations will prove to have
been correct. Important factors that could cause actual results to differ
materially from the Company's expectations ("Cautionary Statements") are
disclosed herein under "Risk Factors", on page ii hereof ("Forward Looking
Statements") and elsewhere in this Prospectus including, without limitation, in
conjunction with the forward-looking statements included in this Prospectus. All
subsequent written and oral forward-looking statements attributable to the
Company or persons acting on behalf of the Company are expressly qualified in
their entirety by the Cautionary Statements.
 
                                USE OF PROCEEDS
 
     The Exchange Offer is intended to satisfy certain of the Company's
obligations under the Purchase Agreement and the Registration Rights Agreement.
The Company will not receive any cash proceeds from the issuance of the Exchange
Notes offered hereby. In consideration for issuing the Exchange Notes
contemplated in this Prospectus, the Company will receive Old Notes in like
principal amount, the form and terms of which are identical to the forms and
terms of the Exchange Notes (which replace the Old Notes), except as otherwise
described herein. The Old Notes surrendered in exchange for Exchange Notes will
be retired and canceled and cannot be reissued. Accordingly, issuance of the
Exchange Notes will not result in any increase or decrease in the indebtedness
of the Company. As such, no effect has been given to the Exchange Offer in the
pro forma statements or capitalization tables.
 
     The net proceeds to the Company from the sale of the Old Notes in the
Initial Offering (after deducting discounts and estimated fees and expenses)
were utilized by the Company to consummate the transactions involved in the
Refinancing. See "The Refinancing."
 
                                       24
<PAGE>   27
 
                                 CAPITALIZATION
 
     The following table sets forth the unaudited historical capitalization of
the Company at August 31, 1997, and the unaudited capitalization of the Company
at August 31, 1997 as adjusted to give effect to (i) issuance of the Old Notes
and application of the net proceeds therefrom, and (ii) repurchase of $99.1
million aggregate principal amount of the 13% Notes. This table should be read
in conjunction with the Company's unaudited condensed consolidated financial
statements and notes thereto included elsewhere herein.
 
<TABLE>
<CAPTION>
                                                                  AUGUST 31, 1997
                                                              -----------------------
                                                                               AS
                                                                ACTUAL      ADJUSTED
                                                              ----------   ----------
                                                              (DOLLARS IN THOUSANDS)
<S>                                                           <C>          <C>
Cash........................................................    $  3,211     $ 16,019
                                                                ========     ========
Debt, including current portion:
  Revolving Credit Facility(a)..............................    $ 38,000     $     --
  Note to former stockholder................................       4,441        4,441
  13% Senior Subordinated Notes due 2004....................     100,000          915
  9 1/2% Senior Subordinated Notes due 2007 (net of discount
     of $784)...............................................          --      174,216
  Capital leases............................................         832          832
                                                                --------     --------
          Total debt........................................     143,273      180,404
Redeemable common stock.....................................       3,577        3,577
  Stockholders' equity......................................      52,027       39,888(b)
                                                                --------     --------
          Total capitalization..............................    $198,877     $223,869
                                                                ========     ========
</TABLE>
 
- ---------------
 
(a) As of the date of this Prospectus, the Revolving Credit Facility provides
    for borrowings up to $125.0 million, but as of August 31, 1997, the maximum
    borrowing limit thereunder was $100.0 million. The Term Loan has a maximum
    principal amount of $35.0 million, all of which, as of the date of this
    Prospectus, has been borrowed by the Company for purposes of consummating
    the Chlor-alkali Joint Venture transactions.
(b) Gives effect to the reduction in equity resulting from the premium paid to
    holders of 13% Notes in the Tender Offer of approximately $17.1 million,
    fees and expenses related to the Tender Offer and Consent Solicitation of
    approximately $400,000, and the write-off of unamortized issuance costs of
    approximately $2.7 million for the 13% Notes, net of related income tax
    effects (at an assumed rate of 40%).
 
                                       25
<PAGE>   28
 
             SELECTED HISTORICAL CONSOLIDATED FINANCIAL INFORMATION
 
     The following table sets forth certain selected historical financial
information of the Company. The selected historical consolidated financial
information for each of the five fiscal years in the period ended February 28,
1997 are derived from the consolidated financial statements, which have been
audited by Ernst & Young LLP, independent auditors, except for the financial
statements of LaRoche Chemicals Inc., a consolidated subsidiary, for the two
fiscal years ended February 28, 1994, which were audited by other independent
auditors. The unaudited selected historical consolidated financial information
for each of the six-month periods ended August 31, 1996 and August 31, 1997 are
derived from unaudited condensed consolidated financial statements of the
Company. The following selected historical consolidated financial information
should be read in conjunction with the consolidated financial statements and
notes thereto for each of the three fiscal years in the period ended February
28, 1997, and the unaudited condensed consolidated financial statements for the
six months ended August 31, 1996 and August 31, 1997 which are included
elsewhere herein. Also see "Management's Discussion and Analysis of Financial
Condition and Results of Operations." In the opinion of management, all
adjustments (consisting of normally recurring accruals) considered necessary for
a fair presentation have been reflected therein.
 
<TABLE>
<CAPTION>
                                                          FISCAL YEAR ENDED                                  SIX MONTHS ENDED
                               ------------------------------------------------------------------------   -----------------------
                               FEBRUARY 28,   FEBRUARY 28,   FEBRUARY 28,   FEBRUARY 29,   FEBRUARY 28,   AUGUST 31,   AUGUST 31,
                                 1993(A)          1994           1995         1996(B)        1997(C)         1996         1997
                               ------------   ------------   ------------   ------------   ------------   ----------   ----------
                                                                     (DOLLARS IN THOUSANDS)
<S>                            <C>            <C>            <C>            <C>            <C>            <C>          <C>
STATEMENT OF INCOME DATA:
Net sales....................    $368,058       $375,511       $420,723       $448,982       $379,285      $201,662     $194,338
Cost of sales................     292,156        302,075        329,383        350,066        313,871       168,433      160,261
                                 --------       --------       --------       --------       --------      --------     --------
Gross profit.................      75,902         73,436         91,340         98,916         65,414        33,229       34,077
Selling, general and
  administrative expenses....      49,356         50,048         54,135         54,631         54,777        28,388       25,913
                                 --------       --------       --------       --------       --------      --------     --------
Income from operations.......      26,546         23,388         37,205         44,285         10,637         4,841        8,164
Interest and amortization of
  debt expense(d)............      (7,158)        (7,118)       (13,083)       (15,973)       (14,881)       (7,585)      (7,736)
Income from equity
  investments................         416          3,257          2,540          2,647          4,909         2,228        2,104
Other income (loss), net.....         659            128          1,581          1,163            411            27           49
(Provision) benefit for
  income taxes...............      (8,353)        (8,499)       (12,297)       (13,170)          (417)          258       (1,033)
                                 --------       --------       --------       --------       --------      --------     --------
      Income before minority
         interests and
         extraordinary
         charges.............    $ 12,110       $ 11,156       $ 15,946       $ 18,952       $    659      $   (231)    $  1,548
                                 ========       ========       ========       ========       ========      ========     ========
      Net income (loss)(e)...    $ 11,728       $  6,853       $ 13,023       $ 18,952       $    659      $   (231)    $  1,548
                                 ========       ========       ========       ========       ========      ========     ========
OTHER FINANCIAL DATA:
EBITDA(f)....................    $ 40,543       $ 42,525       $ 56,538       $ 67,430       $ 39,099      $ 17,564     $ 23,892
Depreciation and
  amortization(g)............      13,997         16,682         16,067         18,580         22,634        10,308       11,441
Cash received from equity
  investments................          --          2,455          2,933          1,332          5,701         2,292        2,625
Capital expenditures(h)......      19,596         27,897         17,651         16,894         35,784        12,686       16,206
Cash interest expense(i).....       7,162          7,095         12,790         15,557         15,314         7,658        8,007
Ratio of EBITDA to cash
  interest expense...........         5.7x           6.0x           4.4x           4.3x           2.6x          2.3x         3.0x
Ratio of EBITDA to pro forma
  cash interest expense(j)...          --             --             --             --            2.1x           --          2.7x
Ratio of earnings to fixed
  charges(k).................         3.0x           1.9x           2.4x           2.7x           1.1x          0.9x         1.3x
Cash dividends...............    $     --       $     --       $     --       $    233       $    912      $    462     $    439
BALANCE SHEET DATA (AT END OF
  PERIOD):
Cash and cash equivalents....    $  2,437       $  4,096       $  5,900       $  3,265       $  1,165      $  3,316     $  3,211
Working capital (deficit)....      20,400          5,521         58,307         29,269          6,832        24,263       (3,138)
Total assets.................     225,328        241,721        300,421        305,932        312,365       285,863      307,354
Total long-term debt(l)......      46,838         50,639        120,686        113,691        105,036       108,100      103,172
Total debt(m)................      60,658         79,067        130,500        125,089        145,901       118,459      143,273
Common stock with redemption
  features...................      16,107         16,538         15,392         12,246          4,177         7,666        3,577
Stockholders' equity.........      16,982         23,404         34,478         51,296         50,906        50,603       52,027
</TABLE>
 
      See Notes to Selected Historical Consolidated Financial Information.
 
                                       26
<PAGE>   29
 
        NOTES TO SELECTED HISTORICAL CONSOLIDATED FINANCIAL INFORMATION
 
(a)  In January 1993, the Company entered into the Hydrate Partnership (as
     defined herein). Since that time, hydrate sales have been excluded from the
     Company's sales and results of the Company's interest in the Hydrate
     Partnership have been accounted for as income from equity investments.
(b)  In September 1995, the Company entered into the CRILAR joint venture. Since
     that time, sales related to the assets contributed to such joint venture
     have been excluded from the Company's sales, and results of the Company's
     interest in the CRILAR joint venture have been accounted for as income from
     equity investments. Fiscal year 1996 also reflects the results of
     operations of the Company's Seneca facility since December 1995, the date
     the Company acquired substantially all of the assets of such facility.
(c)  In April 1996, the Company sold substantially all of the property, plant
     and equipment and certain other assets used in its calcined and tabular
     alumina chemical businesses.
(d)  After giving pro forma effect to the Refinancing, for the year ended
     February 28, 1997 and for the six months ended August 31, 1997, interest
     and amortization of debt expense would have been $18.6 million and $8.8
     million, respectively.
(e)  After giving pro forma effect to the Refinancing, for the year ended
     February 28, 1997 and for the six months ended August 31, 1997, net income
     (loss) before extraordinary charges would have been ($1.6) million and
     $900,000, respectively.
(f)  EBITDA represents income from operations plus cash received from equity
     investments plus depreciation, amortization and non-cash long-term asset
     writedowns reflected in income from operations. EBITDA should not be
     considered as an alternative measure of net income or cash provided by
     operating activities (both as determined in accordance with generally
     accepted accounting principles), but is presented to provide additional
     information related to the Company's debt service capability. EBITDA should
     not be considered in isolation or as a substitute for other measures of
     financial performance or liquidity. The primary difference between EBITDA
     and cash flows provided by operating activities relates primarily to
     changes in working capital requirements, and payments made for interest and
     income taxes.
(g)  Depreciation and amortization excludes amortization of debt expense
     (deferred debt issuance costs), which is included in interest and
     amortization of debt expense.
(h)  Capital expenditures exclude noncash additions through capital leases.
(i)  Cash interest expense represents interest and amortization of debt expense
     as derived from the Company's consolidated financial statements, minus
     amortization of debt expense of $132,000, $112,000, $293,000, $416,000,
     $427,000, $203,000 and $203,000, plus capitalized interest of $136,000,
     $89,000, $0, $0, $860,000, $276,000 and $474,000 for the fiscal years 1993,
     1994, 1995, 1996, 1997 and for the six months ended August 31, 1996 and
     1997, respectively.
(j)  Pro forma cash interest expense for purposes of this calculation is equal
     to pro forma interest and amortization of debt expense of $18.6 million and
     $8.8 million, minus pro forma amortization of debt expense of $1.2 million
     and $600,000, and plus capitalized interest of $860,000 and $474,000 for
     the fiscal year ended February 28, 1997 and the six months ended August 31,
     1997, respectively. Pro forma interest and amortization of debt expense is
     pro forma for the Refinancing.
(k)  For purposes of calculating the historical ratio of earnings to fixed
     charges, earnings consist of income before income taxes, minority interests
     and extraordinary charges plus fixed charges, adjusted to exclude the
     undistributed earnings from equity investments and the increase in
     redemption value of certain stock of a subsidiary held by minority
     stockholders included in such fixed charges but not deducted in the
     determination of income before minority interests. Fixed charges consist of
     interest expense, amortization of debt expense, such portion of rental
     expense deemed to be representative of the interest factor and the pretax
     earnings required to cover the increase in redemption value of certain
     stock of a subsidiary held by minority stockholders. After giving pro forma
     effect to the Refinancing, for the year ended February 28, 1997, pro forma
     earnings are inadequate to cover fixed charges by approximately $2.8
     million. The ratio of earnings to fixed charges for the six months ended
     August 31, 1997 after giving pro forma effect to the Refinancing is 1.1x.
(l)  Total long-term debt includes term debt and capital leases, excluding any
     current portion.
(m)  Total debt includes the current and non-current portions of term debt,
     capital leases, revolving credit facilities, and the premium on LCI's
     convertible debt.
 
                                       27
<PAGE>   30
 
               MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                      CONDITION AND RESULTS OF OPERATIONS
 
     The following discussion and analysis should be read in conjunction with
the Company's consolidated audited and unaudited financial statements and notes
thereto included in this Prospectus.
 
SIGNIFICANT DEVELOPMENTS
 
     The Company historically has expanded its business through acquisitions of
other related businesses and investments in joint venture arrangements, and the
Company continues to evaluate acquisition and joint venture opportunities.
Accordingly, in October 1997, the Company purchased a 50% interest in the Joint
Venture Company in connection with the Chlor-alkali Joint Venture, as discussed
elsewhere herein. The Company's Initial Purchase of its interest in the Joint
Venture Company cost approximately FRF 190 million ($32.4 million) excluding
acquisition costs. See "Business -- Chlor-alkali Joint Venture."
 
   
     On November 11, 1997, the Company entered into a letter of intent with
Celanese, a wholly-owned subsidiary of Hoechst AG, to acquire certain of
Celanese's assets related to its chlor-alkali business near Frankfurt, Germany,
as discussed elsewhere herein. As of the date of this Prospectus, the purchase
price for the Celanese Assets is still subject to negotiations between the
parties. Assuming the definitive agreements are negotiated and executed in due
course, the Company expects to close the Celanese Transaction during January
1998. However, there can be no assurance that the definitive agreements will be
agreed upon or that the Celanese Transaction will be completed by such date. See
"Business -- German Acquisition."
    
 
     In September 1997, the Company refinanced its outstanding indebtedness
under its then-outstanding $100 million aggregate principal amount of 13% Notes
by consummating the Initial Offering and the Tender Offer and the related
Consent Solicitation pertaining to the 13% Notes, and using the net proceeds
therefrom to repurchase approximately 99% of the 13% Notes and repay certain
borrowings under the Revolving Credit Facility. In August 1997, the Company
entered into a six year, $160.0 million senior secured credit facility,
consisting of a $100.0 million revolving credit facility and a $60.0 million
term loan, which was reduced to $35.0 million upon the closing of the Initial
Offering. The Revolving Credit Facility was amended in October 1997 to increase
the maximum availability to $125.0 million. The Company used a portion of the
Revolving Credit Facility to retire its previous credit facility. All of the
Term Loan was drawn in October 1997 for purposes of closing the Chlor-alkali
Joint Venture.
 
     Fiscal year 1997 was a year of significant changes in the operations of the
Company, resulting in decreased financial performance. The Company experienced a
decline in sales volume and income from operations in fluorocarbons resulting
from the government-mandated phase-out of production of CFCs R-11 and R-12. CFCs
contributed $12.4 million, $8.1 million and $2.5 million of total Company income
from operations in fiscal years 1995, 1996 and 1997, respectively. The Company
will continue to sell its remaining bulk CFCs until its inventory is depleted.
 
     In its ongoing operations during fiscal year 1997, the Company experienced
decreased income from operations in both its Nitrogen Products business and the
chlor-alkali operations of its Electrochemical Products business as a result of
increased natural gas costs of approximately $10.3 million and other increased
raw materials costs. In Electrochemical Products, the Company experienced lower
average prices per electrochemical unit ("ECU"), the combined price of one ton
of chlorine and 1.12 tons of caustic soda, and production problems at its
Gramercy facility that resulted in decreased income from operations of $12.5
million for fiscal year 1997. The Company also experienced a decline in net
sales of $21.6 million and in income from operations of $3.5 million in its
Alumina Chemicals business during fiscal year 1997. These declines resulted
primarily from the sale of certain Versal(R) production equipment to CRILAR
Alumina Company LLC ("CRILAR"), a joint venture between the Company and
Criterion Catalyst Company L.P. ("Criterion"), in September 1995 and from
production problems experienced at its Baton Rouge facility.
 
     In order to address the difficulties experienced in fiscal year 1997,
management has implemented several improvements designed to lower costs, improve
reliability and ensure adequate supplies and greater price stability of raw
materials for operations in the foreseeable future. The production difficulties
at the Company's
 
                                       28
<PAGE>   31
 
Gramercy facility were due primarily to a rectifier failure in the electrical
distribution system. In response, the Company has repaired the rectifier and has
installed a backup rectifier assembly for the cell rooms in the chlor-alkali
production facility. In an effort to ensure reliable and cost effective
electrical power generation in the future, the Company is in the process of
upgrading the generator turbine units and control systems at the powerhouse
complex, which is expected to be substantially completed by the end of fiscal
year 1998. Also, management is considering construction of a higher-capacity new
brine pipeline to supply the Gramercy facility, in an effort to ensure an
adequate supply of brine.
 
     The Company has implemented a natural gas hedging program to reduce the
Company's exposure to natural gas price volatility. Natural gas is the primary
raw material used for the production of ammonia in the Nitrogen Products segment
and electricity in the Electrochemical Products segment. The Company purchases
its natural gas pursuant to market based contracts with natural gas producers.
To protect against the risk of increasing prices, the Company, at its option,
periodically fixes its cost under these contracts in accordance with the pricing
mechanisms included in the contracts. Fixed price purchase commitments pursuant
to the contracts aggregated $15.1 million as of September 30, 1997. The Company
also at times utilizes option spread agreements ("collars") to establish a range
of cost on a portion of its natural gas requirements. No such contracts were in
place as of August 31, 1997. Approximately 80% of the Company's anticipated
natural gas requirements through February 1998 and approximately 18% of such
requirements from March 1998 through August 1998 are subject to fixed price
purchase arrangements.
 
     Consistent with its long-term strategy to increase its market share in
certain of its business segments and decrease operating costs, the Company
intends to undertake various maintenance and discretionary expansion projects
through fiscal year 2000. Discretionary projects now under consideration
include: (i) the expansion of ammonia production capacity at the Cherokee plant
through further vertical integration of its raw material supply; (ii) the HDAN
prill fattening project at its Crystal City facility; (iii) additional caustic
soda evaporation capacity, improved brine saturation capabilities and the
replacement of the brine pipeline at Gramercy and; (iv) debottlenecking,
capacity expansions and cost reduction programs at its active alumina and
Versal(R) production facilities in Baton Rouge. Together, the costs of these and
other identified projects are estimated to aggregate approximately $100.0
million over the next three to four fiscal years. The commencement of these
projects will be evaluated under a number of criteria including projected
contributions to earnings and cash flow and market conditions, and will be
subject to the availability of funding from operations, and borrowings under the
Revolving Credit Facility, as well as compliance with the Indenture. There can
be no assurance that the Company will elect to undertake any of such capital
projects or have sufficient funds available to undertake some or all of these
projects.
 
                                       29
<PAGE>   32
 
SEGMENT INFORMATION
 
     The following table presents business segment information for the three
months and six months ended August 31, 1997 and 1996, respectively:
 
<TABLE>
<CAPTION>
                                            THREE MONTHS ENDED                              SIX MONTHS ENDED
                                -------------------------------------------   ---------------------------------------------
                                  AUGUST 31, 1997        AUGUST 31, 1996         AUGUST 31, 1997         AUGUST 31, 1996
                                --------------------   --------------------   ---------------------   ---------------------
                                           PERCENT                PERCENT                 PERCENT                 PERCENT
                                              OF                     OF                      OF                      OF
                                AMOUNT      TOTAL      AMOUNT      TOTAL       AMOUNT      TOTAL       AMOUNT      TOTAL
                                -------   ----------   -------   ----------   --------   ----------   --------   ----------
                                                                  (DOLLARS IN THOUSANDS)
<S>                             <C>       <C>          <C>       <C>          <C>        <C>          <C>        <C>
NET SALES:
Nitrogen products               $51,635       61.7%    $51,865       59.3%    $131,727      67.8%     $127,705      63.3%
Electrochemical products......   22,446       26.8      25,024       28.6       44,014      22.6        51,445      25.5
Alumina chemicals.............    9,594       11.5      10,552       12.1       18,597       9.6        22,512      11.2
                                -------     ------     -------     ------     --------     -----      --------     -----
         Total................  $83,675      100.0%    $87,441      100.0%    $194,338     100.0%     $201,662     100.0%
                                =======     ======     =======     ======     ========     =====      ========     =====
INCOME (LOSS) FROM OPERATIONS:
Nitrogen products.............  $ 1,007      203.4%    $(4,185)     (96.5)%   $  9,407     115.2%     $  3,376      69.7%
Electrochemical products......      567      114.5         862       19.9        2,238      27.4         3,805      78.7
Alumina chemicals.............      620      125.3         642       14.8         (468)     (5.7)          481       9.9
Corporate.....................   (1,699)    (343.2)     (1,655)     (38.2)      (3,013)    (36.9)       (2,821)    (58.3)
                                -------     ------     -------     ------     --------     -----      --------     -----
         Total................  $   495      100.0%    $(4,336)    (100.0)%   $  8,164     100.0%     $  4,841     100.0%
                                =======     ======     =======     ======     ========     =====      ========     =====
</TABLE>
 
RESULTS OF OPERATIONS
 
  Comparison of Three Months Ended August 31, 1997 and August 31, 1996
 
     Net Sales.  Net sales for the quarter ended August 31, 1997 decreased $3.8
million (4.3%) to $83.7 million from $87.4 million for the quarter ended August
31, 1996.
 
     The Nitrogen Products segment's net sales for the quarter ended August 31,
1997 decreased $0.2 million (0.4%) compared to the corresponding quarter in the
preceding year. The decrease in net sales was primarily due to decreased sales
volume at the Crystal City facility of $1.9 million and decreased sales volume
from the Company's warehousing facilities of $1.3 million both of which resulted
primarily from an earlier planting season as compared to the prior year. Such
decreases were partially offset by (i) increased sales of $2.2 million
experienced in blasting grade ammonium nitrate due to higher prices as a result
of stronger demand from certain coal mining markets and (ii) increased sales
volume in our industrial ammonia distribution facilities of $0.6 million.
 
     The Electrochemical Products segment's net sales for the quarter ended
August 31, 1997 decreased $2.6 million (10.3%) compared to the corresponding
quarter in the preceding year. The decrease reflects reductions of caustic soda
and chlorine net sales of $2.8 million and an increase in fluorocarbon net sales
of $0.2 million. Caustic soda and chlorine net sales decreased $2.8 million
primarily as a result of a decrease in ECU prices.
 
     The Alumina Chemicals segment's net sales for the quarter ended August 31,
1997 decreased $1.0 million (9.4%) compared to the corresponding quarter in the
preceding year. The decline during the quarter was due to reduced net sales of
calcined and tabular alumina products of $0.9 million as a result of the sale of
those production facilities to C-E Baton Rouge, Inc. ("C-E") on April 1, 1996.
In addition, during the quarter, the Company experienced decreased net sales of
$0.6 million in its active alumina products due to decreased sales. Such
decrease was offset by an increase in net sales of $0.6 million in active
alumina products and Versal(R) due to increased sales prices.
 
     Income (Loss) from Operations.  Income (loss) from operations for the
quarter ended August 31, 1997 increased $4.8 million (111.4%) to $0.5 million
from ($4.3 million) for the quarter ended August 31, 1996.
 
     The Nitrogen Products segment's income from operations increased by $5.2
million (124.1%) for the quarter ended August 31, 1997 as compared to the
corresponding quarter in the prior year. This increase was primarily due to
increased sales prices of $4.6 million in blasting grade ammonium nitrate and
ammonia,
 
                                       30
<PAGE>   33
 
decreased labor, environmental remediation and other costs of $2.3 million and
decreased natural gas costs of $0.5 million. Such increases were partially
offset by a loss on disposals of certain assets of $1.6 million and decreased
sales volume of $1.1 million on ammonia.
 
     The Electrochemical Products segment's income from operations decreased by
$0.3 million (34.2%) for the quarter ended August 31, 1997 as compared to the in
the prior year. This decline was a result of decreased income from operations in
chlorine and caustic soda of $1.5 million offset by increased income from
operations in fluorocarbons of $1.2 million. The decrease in chlorine and
caustic soda income from operations was primarily the result of the decline in
ECU prices of $2.7 million and decreased income from operations on chlorine and
caustic soda of $0.8 million primarily due to decreased energy yields. The
offsetting increase in income from operations in chlorine and caustic soda of
$2.0 million resulted primarily from decreased maintenance and other costs as
compared to the corresponding quarter in the prior year when production problems
adversely impacted sales volume and profitability and decreased energy costs of
$0.5 million. The increase in income from operations in fluorocarbons was also
attributable to decreased maintenance and other costs incurred in the current
quarter as compared the corresponding quarter in the prior year.
 
     The Alumina Chemicals segment's income from operations decreased by $22,000
(3.4%) for the quarter ended August 31, 1997 as compared to the corresponding
quarter in the prior year.
 
     Corporate Expenses.  Corporate expenses for the quarter ended August 31,
1997 increased $44,000 (2.7%) for the quarter ended August 31, 1996. For the
quarters ended August 31, 1997 and 1996, as a percentage of net sales, these
corporate expenses were 2.0% and 1.9%, respectively.
 
     Income From Equity Investments.  Income from equity investments for the
quarter ended August 31, 1997 totaled $0.9 million compared to $1.2 million for
the quarter ended August 31, 1996. Income from equity investments reflects
equity income attributable to several joint ventures. The decrease in equity
income was primarily due to a decline in income earned from the Kaiser LaRoche
Hydrate Partnership as a result of increased costs incurred by the partnership.
 
     Other Income (Loss), Net.  For the quarter ended August 31, 1997, other
income (loss), net was $88,000 compared to other income (loss), net of ($44,000)
for the quarter ended August 31, 1996.
 
     Interest and Amortization of Debt Expense.  For the quarter ended August
31, 1997, interest and amortization of debt expense was $3.8 million compared to
interest and amortization of debt expense of $3.6 million for the quarter ended
August 31, 1996. The increase was due primarily to increased borrowings under
the Company's revolving credit facility.
 
     (Provision) Benefit for Income Taxes.  (Provision) benefit for income taxes
for the quarter ended August 31, 1997 was ($0.9 million), a $1.8 million
decrease from the quarter ended August 31, 1996. The decrease reflects the
increase in income before income taxes as compared to the corresponding quarter
in the prior year. The Company's effective tax rate was 40.0% and 41.0% for the
quarters ended August 31, 1997 and August 31, 1996, respectively.
 
     Net Loss.  As a result of the factors described above, net loss for the
quarter ended August 31, 1997 was ($1.4 million) as compared to ($4.0 million)
in the quarter ended August 31, 1996.
 
  Comparison of Six Months Ended August 31, 1997 and August 31, 1996
 
     Net Sales.  Net sales for the six months ended August 31, 1997 decreased
$7.3 million (3.6%) to $194.3 million from $201.7 million for the six months
ended August 31, 1996.
 
     The Nitrogen Products segment's net sales for the six months ended August
31, 1997 increased $4.0 million (3.1%) compared to the corresponding six months
in the preceding year. The increase in net sales was primarily due to (i)
increased volumes and selling prices (other than at the Crystal City facility,
see below) which resulted in an increase in net sales of $6.4 million in
blasting grade due to stronger demand from certain coal mining markets, (ii)
increased sales volume of $5.6 million from the Company's warehousing facilities
which resulted from better regional weather and planting conditions in the
current year and (iii) increased sales volume of ammonia of $1.6 million. Such
increases were partially offset by decreased net sales of $4.5
 
                                       31
<PAGE>   34
 
million primarily as a result of decreased prices of ammonia and other products
in agricultural markets experienced during fiscal year 1998. In addition, the
Nitrogen Products segment experienced decreased sales volume at the Crystal City
facility of $2.8 million due to the idling of the blasting grade ammonium
nitrate plant at the facility in the spring of 1996 and decreased sales volume
at the Cherokee facility of $1.6 million due to a delay in start up of the Phase
II expansion. The project was completed in February 1997 and is expected to
increase the ammonium nitrate production capacity of the facility.
 
     The Electrochemical Products segment's net sales for the six months ended
August 31, 1997 decreased $7.4 million (14.4%) compared to the corresponding six
months in the preceding year. The decrease reflects reductions of caustic soda
and chlorine net sales of $5.3 million and fluorocarbon net sales of $2.1
million. Caustic soda and chlorine net sales decreased primarily as a result of
a decrease in ECU prices which resulted in a decrease in net sales of $6.5
million. The impact of the decrease in ECU prices was partially offset by
increased sales volumes in caustic and chlorine products of $1.2 million due to
increased market demand and the correction of production problems experienced in
the prior year. The fluorocarbon net sales decrease was due primarily to
decreased net sales of CFCs R-11 and R-12 of $4.3 million resulting from the
federally-mandated withdrawal from production of certain fluorocarbon products
as of January 1, 1996. This impact of the decrease was partially offset by
increased sales volume in R-141b of $1.6 million and increased sales volume at
LaRoche Air Systems Inc. of $0.6 million.
 
     The Alumina Chemicals segment's net sales for the six months ended August
31, 1997 decreased $3.9 million (17.4%) compared to the corresponding six months
in the preceding year. The decline during the six months was due to reduced net
sales of calcined and tabular alumina products of $2.5 million as a result of
the sale of those production facilities to C-E Baton Rouge, Inc. ("C-E") on
April 1, 1996 and decreased net sales of $2.1 million of active aluminas due to
decreased sales volume.
 
     Income from Operations.  Income from operations for the six months ended
August 31, 1997 increased $3.3 million (68.6%) to $8.2 million from $4.8 million
for the six months ended August 31, 1996.
 
     The Nitrogen Products segment's income from operations increased by $6.0
million (178.6%) for the six months ended August 31, 1997 as compared to the
corresponding six months in the prior year. This increase was partially due to
decreased labor, environmental remediation and other costs of $3.6 million and
decreased natural gas costs of $2.0 million. In addition, the Nitrogen Products
segment experienced increased income from operations of $1.3 million as compared
to the prior year in blasting grade ammonium nitrate and ammonia sold at its
distribution facilities. Such increases were primarily as a result of increased
demand from certain coal mining markets and better regional weather and planting
conditions (as discussed above). The Nitrogen Products segment's income from
operations for the six months ended August 31, 1997 also includes approximately
$900,000 as a result of an insurance recovery related to previously disclosed
production problems during fiscal year 1997 and a loss on the disposal of
certain assets of $1.6 million.
 
     The Electrochemical Products segment's income from operations decreased by
$1.6 million (41.2%) for the six months ended August 31, 1997 as compared to the
corresponding six months in the prior year. This decline was a result of
decreased income from operations in chlorine and caustic soda of $1.8 million
offset by increased income from operations in fluorocarbons of $0.2 million.
Income from operations in chlorine and caustic soda includes a decrease of $4.8
million as compared to the prior year which resulted from a decline in ECU
prices that was partially offset by decreased energy cost in the production of
caustic and chlorine products and increased market demand. The offsetting
increase in income from operations in chlorine and caustic soda of $3.0 million
resulted primarily from decreased maintenance and other costs (as discussed
above). In addition, income from operations in fluorocarbons includes decreased
net sales of CFCs R-11 and R-12 of $2.4 million. The offsetting increase in
income from operation in fluorocarbons of $2.6 million was also attributable to
decreased maintenance and other costs incurred as compared to the prior year.
 
     The Alumina Chemicals segment's loss from operations increased by $0.9
million (197.3%) for the six months ended August 31, 1997 as compared to the
corresponding six months in the prior year. This increase is due to increased
repair and maintenance and other costs of $1.9 million. Such increase was offset
partially by the sale of the calcined and tabular alumina production facilities
to C-E Baton Rouge, Inc. ("C-E") on April 1, 1996 which resulted in a decreased
loss of approximately $0.6 million in income from operations.
 
                                       32
<PAGE>   35
 
     Corporate Expenses.  Corporate expenses for the six months ended August 31,
1997 increased $0.2 million (6.8%) to $3.0 million from $2.8 million for the six
months ended August 31, 1996. For the six months ended August 31, 1997 and 1996,
as a percentage of net sales, these corporate expenses were 1.6% and 1.4%,
respectively.
 
     Income From Equity Investments.  Income from equity investments for the six
months ended August 31, 1997 totaled $2.1 million compared to $2.2 million for
the six months ended August 31, 1996. Income from equity investments reflects
equity income attributable to several joint ventures.
 
     Other Income, Net.  For the six months ended August 31, 1997, other income,
net was $49,000 compared to other income, net of $27,000 for the six months
ended August 31, 1996.
 
     Interest and Amortization of Debt Expense.  For the six months ended August
31, 1997, interest and amortization of debt expense was $7.7 million compared to
interest and amortization of debt expense of $7.6 million for the six months
ended August 31, 1996. The increase was due primarily to increased borrowings
under the Company's revolving credit facility.
 
     (Provision) Benefit for Income Taxes.  (Provision) benefit for income taxes
for the six months ended August 31, 1997 was $1.0 million, a $1.3 million
increase from the six months ended August 31, 1996. The increase reflects the
increase in income before income taxes as compared to the corresponding six
months in the prior year. The Company's effective tax rate was 40.0% and 52.8%
for the six months ended August 31, 1997 and August 31, 1996, respectively.
 
     Net Income (Loss).  As a result of the factors described above, net income
(loss) for the six months ended August 31, 1997 was $1.5 million. Net income
(loss) increased $1.8 million from ($0.2 million) in the six months ended August
31, 1996.
 
     The following table presents business segment information for the fiscal
years ended February 28, 1995, February 29, 1996 and February 28, 1997,
respectively:
 
<TABLE>
<CAPTION>
                                                                            FISCAL YEAR ENDED
                                                     ---------------------------------------------------------------
                                                      FEBRUARY 28, 1995     FEBRUARY 29, 1996     FEBRUARY 28, 1997
                                                     -------------------   -------------------   -------------------
                                                                PERCENT               PERCENT               PERCENT
                                                      AMOUNT    OF TOTAL    AMOUNT    OF TOTAL    AMOUNT    OF TOTAL
                                                     --------   --------   --------   --------   --------   --------
                                                                         (DOLLARS IN THOUSANDS)
<S>                                                  <C>        <C>        <C>        <C>        <C>        <C>
NET SALES:
Nitrogen Products..................................  $234,909     55.8%    $248,438     55.3%    $242,408     63.9%
Electrochemical Products...........................   126,509     30.1      138,775     30.9       96,738     25.5
Alumina Chemicals..................................    59,305     14.1       61,769     13.8       40,139     10.6
                                                     --------    -----     --------    -----     --------    -----
         Total.....................................  $420,723    100.0%    $448,982    100.0%    $379,285    100.0%
                                                     ========    =====     ========    =====     ========    =====
INCOME (LOSS) FROM OPERATIONS:
Nitrogen Products..................................  $ 13,833     37.2%    $ 20,468     46.2%    $ 11,710    110.1%
Electrochemical Products...........................    24,818     66.7       29,624     66.9        8,562     80.4
Alumina Chemicals..................................     2,196      5.9         (448)    (1.0)      (3,897)   (36.6)
Corporate..........................................    (3,642)    (9.8)      (5,359)   (12.1)      (5,738)   (53.9)
                                                     --------    -----     --------    -----     --------    -----
         Total.....................................  $ 37,205    100.0%    $ 44,285    100.0%    $ 10,637    100.0%
                                                     ========    =====     ========    =====     ========    =====
</TABLE>
 
  Comparison of Years Ended February 28, 1997 and February 29, 1996
 
     Net Sales.  Net sales for the fiscal years 1997 decreased to $379.3 million
$449.0 million in fiscal year 1996, a decrease of $69.7 million (15.5%).
 
     The Nitrogen Products segment's net sales decreased $6.0 million (2.4%) due
primarily to increased internal consumption of ammonia produced by Avondale
Ammonia ("Avondale Ammonia"), an equally-held joint venture between the Company
and Cytec Industries Inc. ("Cytec"), as well as production problems experienced
at the Avondale Ammonia facility, resulting in reduced net sales of $14.4
million. In connection with the formation of Avondale Ammonia in July 1994, the
Company agreed to fulfill certain market-based sales commitments expiring within
approximately one year of the formation of Avondale Ammonia.
 
                                       33
<PAGE>   36
 
Approximately one-half of the sales commitments were renewed on an annual basis.
Accordingly, the Company's ammonia sales declined during 1997 as such sales
commitments expired and the ammonia became available for internal consumption.
In addition, the Company experienced decreased sales volumes at its nitrogen
warehouses and industrial ammonia locations of $13.1 million primarily as a
result of poor regional weather and planting conditions. Such decreases were
partially offset by increased net sales of $26.2 million resulting from the
purchase of the Seneca blasting grade ammonium nitrate facility during December
1995.
 
     The Electrochemical Products segment's net sales decreased $42.0 million
(30.3%) primarily due to a $33.1 million decrease in sales volume of
fluorocarbon products as a result of the federally-mandated withdrawal from
production of CFCs R-ll and R-12 and the Company's exit from packaged
refrigerant products. Also contributing to the decline in net sales were
decreased ECU prices of $6.1 million experienced during fiscal year 1997.
 
     The Alumina Chemicals segment's net sales decreased $21.6 million (35.0%)
which consisted primarily of: (i) $11.9 million from the formation of CRILAR and
the resulting exclusion of certain sales from net sales and production problems
experienced at the remaining Versal(R) facility and (ii) $14.5 million from the
sale of the calcined and tabular alumina production facilities to C-E on April
1, 1996. Such decreases were partially offset by increased activated alumina net
sales of $4.9 million.
 
     Income from Operations.  Income from operations for fiscal year 1997
decreased to $10.6 million from $44.3 million in fiscal year 1996, a decrease of
$33.6 million (76.0%).
 
     The Nitrogen Products segment's income from operations decreased by $8.8
million (42.8%) during fiscal year 1997 as compared to the preceding year. This
decrease was primarily due to increased natural gas costs of $5.8 million (as
discussed above) and increased environmental remediation costs of $1.1 million
as compared to fiscal 1996. The Nitrogen Products segment's income from
operations for fiscal year 1997 also includes a $1.5 million charge to selling,
general and administrative expense as a result of a plea agreement with the
United States Department of Justice. See "Business -- Legal Proceedings."
 
     The Electrochemical Products segment's income from operations decreased by
$21.1 million (71.1%) during fiscal year 1997 as compared to the preceding year.
This decrease consisted primarily of lower income from operations in chlorine
and caustic soda of $14.5 million and fluorocarbons of $5.5 million. The decline
in chlorine and caustic soda profitability resulted from (i) reduced income from
operations of $12.5 million because of lower ECU prices and production problems
and (ii) the $4.5 million effect of increased natural gas prices, which were
partially offset by $2.6 million of lower maintenance and other costs. A $6.3
million decrease in fluorocarbons income from operations, resulting from the
federally-mandated withdrawal from production of certain fluorocarbons and
refrigerant products was partially offset by reduced cost of $800,000 in the
Company's HCFC R-141b operations.
 
     The Alumina Chemicals segment's loss from operations increased by $3.4
million during fiscal year 1997 as compared to the preceding year. The increase
was primarily the result of the formation of CRILAR and the resulting exclusion
of certain gross profits from the segment's income from operations. Income from
operations for the Alumina Chemicals segment was also negatively affected by the
operating agreement entered into with C-E upon the disposition of the calcined
and tabular businesses as the Company incurred costs associated with the
transition of operations to C-E during fiscal year 1997.
 
     Corporate Expenses.  Corporate expenses for fiscal year 1997 increased
$379,000 to $5.7 million from $5.3 million for fiscal year 1996. For fiscal
years ended 1997 and 1996, as a percentage of net sales, these corporate
expenses were 1.5% and 1.2%, respectively.
 
     Interest and Amortization of Debt Expense.  Interest expense for fiscal
year 1997 decreased to $14.9 million from $16.0 million in fiscal year 1996, a
decrease of $1.1 million (6.8%). The decrease resulted from repayments on higher
rate debt obligations of $11.7 million and interest capitalized on major capital
projects of $860,000. The Company capitalized no interest on major capital
projects in fiscal year 1996.
 
     Income from Equity Investments.  Income from equity investments increased
to $4.9 million in fiscal year 1997 from $2.6 million in fiscal year 1996, an
increase of $2.3 million (85.5%). Equity income
 
                                       34
<PAGE>   37
 
attributable to CRILAR and increases in income from the Kaiser LaRoche Hydrate
Partnership, a partnership with Kaiser in which the Company acquired a 45%
interest (the "Hydrate Partnership"), due primarily to increased sales by the
partnership, accounted for the increase.
 
     Other Income, Net.  Other income, net, for fiscal year 1997 decreased to
$411,000 from $1.2 million for fiscal year 1996, a decrease of $752,000 (64.7%).
The decrease is primarily attributable to the decrease in interest income earned
in fiscal year 1997.
 
     Provision For Income Taxes.  Provision for income taxes for fiscal year
1997 decreased to $417,000 from $13.2 million for fiscal year 1996, a decrease
of $12.8 million (96.8%). The effective tax rates were 38.8% and 41.0% for
fiscal years 1997 and 1996, respectively. The Company's effective tax rate in
fiscal year 1997 was adversely affected by the non-deductible charge relating to
the United States Department of Justice fine, which was offset by certain
one-time benefits from the resolution of federal tax audits and amendments to
prior tax returns.
 
     Net Income.  As a result of the factors described above, net income for
fiscal year 1997 was $659,000. Net income decreased $18.3 million from the
preceding year.
 
  Comparison of Years Ended February 29, 1996 and February 28, 1995
 
     Net Sales.  Net sales for fiscal year 1996 increased to $449.0 million from
$420.7 million in fiscal year 1995, an increase of $28.3 million (6.7%).
 
     The Nitrogen Products segment's net sales increased $13.5 million (5.8%)
due to additional sales volume primarily as a result of the purchase of the
Seneca facility and higher sales price of ammonia.
 
     The Electrochemical Products segment's net sales increased $12.3 million
(9.7%) due primarily to increases in chlorine and caustic soda sales of $13.6
million coupled with steady sales of fluorocarbons as compared to the prior
year. A chlorine and caustic plant outage at the Gramercy facility over an
extended period during fiscal year 1995 resulted in increased sales volume
during fiscal year 1996 compared to fiscal year 1995. Also contributing to
greater net sales were higher caustic soda prices during fiscal year 1996. An
increase in HCFC R-141b net sales of $9.4 million partially offset reduced net
sales of $11.0 million which resulted from the decreased sales volume of other
fluorocarbon products and lower CFC R-11 and R-12 sales prices. As of January 1,
1996, the Company completed the phase-out of the production of CFCs R-11 and
R-12.
 
     The Alumina Chemicals segment's net sales increased $2.5 million (4.2%) due
primarily to a change in sales product mix to higher priced alumina chemical
products.
 
     Income From Operations.  Income from operations for fiscal year 1996
increased to $44.3 million from $37.2 million in fiscal year 1995, an increase
of $7.1 million (19.0%).
 
     The Nitrogen Products segment's income from operations increased by $6.6
million (48.0%) during fiscal year 1996 as compared to the preceding year. This
increase was primarily due to higher ammonia prices experienced during the year.
 
     The Electrochemical Products segment's income from operations increased by
$4.8 million (19.4%) during fiscal year 1996 as compared to the preceding year.
This increase was primarily due to higher caustic soda prices and increased
sales volumes (as discussed above). The Company's income before income taxes
during fiscal year 1995 was impacted adversely by $1.6 million due to the
temporary outage of the chlor-alkali plant.
 
     The Alumina Chemicals segment's income from operations decreased by $2.6
million (120.4%) during fiscal year 1996 as compared to the preceding year. This
decrease was primarily due to costs associated with the calcined and tabular
businesses disposition coupled with a change in sales product mix to higher cost
alumina chemical products. In fiscal year 1996 and 1995, the calcined and
tabular businesses recognized losses from operations of $4.7 million and $3.0
million, respectively.
 
                                       35
<PAGE>   38
 
     Corporate Expenses.  Corporate expenses for fiscal year 1996 increased $1.7
million to $5.4 million from $3.6 million for fiscal year 1995. For fiscal years
ended 1996 and 1995, as a percentage of net sales, these corporate expenses were
1.2% and 0.9%, respectively.
 
     Interest and Amortization of Debt Expense.  Interest expense for fiscal
year 1996 increased to $16.0 million from $13.1 million in fiscal year 1995, an
increase of $2.9 million (22.1%). The increase was attributable to the
additional interest incurred on the Existing Notes which were outstanding
throughout fiscal year 1996, but only outstanding for a portion of fiscal year
1995.
 
     Income From Equity Investments.  Income from equity investments increased
to $2.6 million in fiscal year 1996 from $2.5 million in fiscal year 1995, an
increase of $107,000 (4.2%). Equity income attributable to CRILAR, offset by a
$1.1 million decrease in income attributed to the Hydrate Partnership due to
higher raw material costs, accounted for the increase.
 
     Other Income, Net.  Other income, net, for fiscal year 1996 decreased to
$1.2 million from $1.6 million for fiscal year 1995, a decrease of $418,000
(26.4%).
 
     Provision For Income Taxes.  Provision for income taxes for fiscal year
1996 increased to $13.2 million from $12.3 million for fiscal year 1995, an
increase of $873,000 (7.1%). The effective tax rates were 41.0% and 43.5% for
fiscal year 1996 and 199S, respectively, a 5.7% decrease.
 
     Minority Interests.  Minority interests for fiscal year 1996 decreased to
$0 from $2.1 million in fiscal year 1995 due to the purchase of minority shares
of LaRoche Chemicals Inc. in August 1994 concurrent with the completion of the
sale of the Existing Notes.
 
     Net Income.  As a result of the factors described above, net income for
fiscal year 1996 was $19.0 million. Net income increased $5.9 million from the
preceding year.
 
LIQUIDITY AND CAPITAL RESOURCES
 
     Operating Activities.  Net cash provided by operating activities was $24.2
million and $22.9 million for the six months ended August 31, 1997 and 1996,
respectively. The increase was primarily the result of increased net income
before depreciation and amortization and other non-cash charges offset partially
by less significant reductions in working capital than in the corresponding six
months in the prior year. Net cash provided by operating activities for fiscal
years 1997, 1996 and 1995 was $25.3 million, $60.8 million and $5.5 million,
respectively. The decrease in net income and changes in working capital
requirements contributed primarily to the decrease in net cash provided by
operating activities in fiscal year 1997. The Company experienced a less
significant increase in working capital requirements during fiscal year 1997
compared to a substantial decline in working capital requirements experienced in
fiscal year 1996. Such decreases experienced in fiscal year 1996 resulted
primarily from significant decreases in inventories from fiscal year 1995 due to
a reduction in fluorocarbon inventories resulting from the government-mandated
phase-out of production of CFCs R-11 and R-12 and a decrease in nitrogen
products purchased for resale. Management does not expect the Company to
experience these significant fluctuations in the future.
 
     Investing and Financing Activities.  Net cash used in investing activities
was $18.6 million for the six months ended August 31, 1997 compared to $11.6
million in the six months ended August 31, 1996. The primary use of cash for the
six months ended August 31, 1997 was capital expenditures of $16.2 million.
Major capital expenditures included $1.8 million for the Phase II Cherokee
expansion which was completed in February 1997 (as discussed above), $2.5
million for projects to improve the electrical systems at the Gramercy
powerhouse and $3.3 million for the Company's ongoing software implementation
project and other capital projects of $5.2 million. For the six months ended
August 31, 1996, capital expenditures of $12.7 million and plant turnarounds of
$2.6 million, partially offset by proceeds of $4.1 million from the sale to C-E
of certain calcined and tabular alumina production equipment and other assets,
accounted for the majority of net cash used by investing activities. Major
capital expenditures during the six months ended August 31, 1996 included $3.6
million for the Cherokee facility expansion projects and $0.8 million for the
Gramercy powerhouse improvement projects. Phases I and II of the Cherokee
facility projects have been completed and are expected to improve ammonium
nitrate prill production and reduce emissions. The powerhouse projects
 
                                       36
<PAGE>   39
 
are expected to increase the reliability and efficiency of the powerhouse
operations at the Gramercy chlorine and caustic soda facility and are expected
to be substantially completed during fiscal year 1998. The Company intends to
use cash flows from operations, proceeds from the Notes and borrowings under the
Credit Facility as the source of funds for the projects mentioned above.
 
     Net cash used by financing activities was $3.5 million and $11.3 million
for the six months ended August 31, 1997 and 1996, respectively. Cash used by
financing activities of $3.5 million for the six months ended August 31, 1997
included repayments of $2.8 million of long-term debt. During the six months
ended August 31, 1997, the Company made its final payment on the USX Notes. Cash
used by financing activities of $11.3 million for the six months ended August
31, 1996 included the $7.5 million repurchase of common stock with put rights,
net repayments of $1.5 million of outstanding indebtedness under the Company's
revolving credit facility, repayments of $4.8 million of long-term debt,
partially offset by the receipt of $2.9 million on the sale of redeemable common
stock.
 
     Net cash used in investing activities for fiscal years 1997, 1996 and 1995
were $39.7 million, $52.0 million and $32.0 million, respectively. The primary
use of cash for investing activities during fiscal year 1997 was for capital
expenditure projects. Significant fiscal year 1997 capital expenditures related
to the Company's strategic growth plan. Major projects which were in process
during fiscal year 1997 included Phases I and II of the Cherokee facility
expansion and the Gramercy powerhouse improvement projects. The Company also
incurred costs of approximately $1.5 million for its ongoing software
implementation project. The project will replace the Company's existing software
for all software applications, including the financial and manufacturing
systems. The Company expects to complete the implementation of the software
project during fiscal year 1999. Net cash used in investing activities for
fiscal year 1996 included $37.5 million for the purchase of the Seneca facility
in December 1995. Net cash used in investing activities for fiscal year 1995
included capital expenditures of $17.7 million and investments of $13.4 million.
Such spending included the acquisition of the Company's interest in Avondale
Ammonia, construction of an active aluminas plant, the completion of the
construction of the HCFC R-141b fluorocarbon plant, and the purchase of a new
fertilizer warehouse.
 
     During fiscal year 1997, proceeds of $3.1 million from the sale of the
Company's calcined and tabular operations and $600,000 from the sale of other
properties contributed cash of $3.7 million. In addition, proceeds from the sale
to CRILAR of the 50% interest in the Versal II plant and $1.0 million from the
sale of other properties contributed to cash of $6.5 million in fiscal year
1996.
 
     Net cash (used)/provided by financing activities for fiscal years 1997,
1996 and 1995 was $12.3 million, ($11.3) million and $28.3 million,
respectively. Cash provided in 1997 was primarily due to borrowings of $32.9
million under the then-existing credit facility. Such amounts were primarily
used to fund the Company's capital expenditures during 1997, as discussed above.
In addition, the Company repaid $11.7 million of long-term debt, including
pre-payments of $5.2 million and scheduled payments of $5.0 million on the USX
Notes. Fiscal year 1997 activity also included payments of $7.5 million to
repurchase common stock of the Company pursuant to rights of a former officer.
Cash used by financing activities in 1996 was primarily due to the repayment of
debt, specifically a pre-payment of $7.4 million and scheduled payments of $4.0
million on the USX Notes. Cash provided by financing activities in 1995 was
primarily the result of the issuance of $100 million of 13% Notes. Proceeds from
the 13% Notes were used for the retirement of debt, the repurchase of
outstanding LCI minority shares and the repurchase of certain shares of stock
from a retiring executive officer. In addition, a portion of the proceeds was
used to retire the bridge financing associated with the acquisition of the
Company's interest in Avondale Ammonia.
 
     Dividend payments of an aggregate of $912,000 and $439,000 were paid during
fiscal year 1997 and the six months ended August 31, 1997, respectively. On
October 10, 1997, the Company's Board approved dividend payments of $328,000 to
all shareholders of record as of September 30, 1997. The Board may or may not
declare additional dividends in the future depending upon the financial
condition of the Company and restrictions pursuant to the Company's debt
instruments.
 
     Management anticipates that the Company's existing capital resources, cash
flow generated from future operations and drawings under the Revolving Credit
Facility will enable it to maintain its planned operations, capital expenditures
and debt service for the foreseeable future.
 
                                       37
<PAGE>   40
 
ENVIRONMENTAL AND LEGAL MATTERS
 
     Due to the nature of the Company's business, it must continually monitor
compliance with all applicable environmental laws and regulations. As of
February 28, 1997, the Company had recorded $1.9 million of current liabilities
and $2.6 million of non-current liabilities to reflect the estimated future
costs associated with environmental matters. A significant portion of the
recorded liabilities is attributable to a soil and groundwater contamination
incident at the Company's Gramercy facility in fiscal year 1990. Remediation at
such facility is being conducted in accordance with a work plan approved by the
Louisiana Department of Environmental Quality. Future expenditures for the
Gramercy facility are anticipated to be approximately $2.2 million and are
anticipated to be paid over the next few years. In addition, the Company has
recorded liabilities attributable to the Greensboro, North Carolina fertilizer
plant contamination. Future expenditures by the Company for the Greensboro
facility are anticipated to be between $1.7 million and $3.0 million. See
"Business -- Legal Proceedings."
 
     Under the asset purchase agreements with USX and Kaiser, both USX and
Kaiser retained liability under certain circumstances for environmental matters
that existed prior to the dates of the respective transactions. In connection
with the Company's sale of certain of the businesses it originally bought from
USX in 1986, the Company retains some degree of liability for environmental
matters that existed prior to the date of sale. See "Business -- Environmental
Proceedings."
 
     Capital expenditures made to address environmental matters were $1.2
million, $1.5 million and $7.8 million in fiscal years 1995, 1996 and 1997,
respectively. Included in fiscal 1997 expenditures is approximately $5.9 million
related to certain emissions abatement equipment at the Cherokee facility that
allows the Company to operate a nitric acid plant at a substantially higher
capacity than in recent years without exceeding limitations on certain
emissions.
 
     On June 27, 1996, Marathon Oil Company and Marathon Pipe Line Company
(together, "Marathon") initiated litigation against the Company and another
defendant in connection with a 1995 petroleum release near the Company's
Gramercy facility, and in connection therewith a class action lawsuit was filed
against the Company and Marathon. Because the matter is in a preliminary stage,
it is not yet possible to predict whether the Company will incur any liability
for the rupture and release or to reasonably estimate the cost of any possible
liability. See "Business -- Legal Proceedings."
 
     The Company is a participant in certain other legal actions, claims and
remedial activities. Management of the Company believes that, based upon the
information currently available, such other legal actions, claims and remedial
activities are likely to be resolved without a material adverse effect upon the
Company's financial condition and results of operations. However, the aggregate
cost of such legal actions, claims and remedial activities are inherently
impossible to predict and there can therefore be no assurance that this will be
the case. See "Business -- Legal Proceedings."
 
RECENTLY ISSUED ACCOUNTING STANDARDS
 
     Effective March 1, 1996, the Company adopted Statement of Financial
Accounting Standards No. 121, Accounting for the Impairment of Long-Lived Assets
and for Long-Lived Assets to be Disposed of ("SFAS No. 121"). SFAS No. 121
requires that long-lived assets to be held and used by an entity, certain
identifiable intangibles and goodwill be reviewed for impairment whenever events
or changes in circumstances indicate that the carrying amount of an asset may
not be recoverable. The adoption of this accounting standard did not have a
material effect on the Company's operating results or financial condition.
 
     In October 1996, the American Institute of Certified Public Accountants
issued Statement of Position 96-1, Environmental Remediation Liabilities ("SOP
96-1"). SOP 96-1 provides guidance with respect to the recognition, measurement
and disclosure of environmental remediation liabilities. The Company adopted SOP
96-1 effective March 1997. Adoption of SOP 96-1 did not have a material effect
on the Company's operating results or financial condition.
 
     In June 1997, the Financial Accounting Standards Board issued Financial
Accounting Standard No. 131, Disclosures about Segments of an Enterprise and
Related Information ("SFAS No. 131"). SFAS No. 131
 
                                       38
<PAGE>   41
 
establishes standards for disclosures of segment information about products and
services, geographic areas, major customers and certain interim disclosures of
segment information which are not required by accounting standards currently
applied by the Company. The Company will adopt SFAS No. 131 in the first quarter
of fiscal 1999. Currently, the Company is evaluating this standard and is
uncertain as to the impact it will have on the Company's consolidated financial
statements.
 
SEASONALITY
 
     Demand for the Company's fertilizer products is seasonal. Such seasonality
of demand requires the Company to build its inventory in anticipation of periods
of peak demand and may adversely affect the Company's cash flow. The Company
typically realizes higher prices and margins for fertilizer during the spring
and, to a lesser extent, the fall planting seasons. Demand for the Company's
fertilizer is primarily dependent on United States agricultural conditions,
which can be volatile as a result of a number of factors, the most important of
which are weather patterns and conditions, current and projected grain stocks
and prices, and the United States government's agricultural policy. Due to
fertilizer seasonality, interim results of operations may not be indicative of
the results expected for the full fiscal year. In addition, the Company
periodically performs extended major maintenance on its manufacturing facilities
that results in periods of reduced production at such facilities. Due to the
timing of these activities and other factors, interim results of operations may
not be indicative of the results expected for the full fiscal year.
 
                                       39
<PAGE>   42
 
                                    BUSINESS
 
THE COMPANY
 
     LaRoche Industries Inc. is a major domestic diversified producer and
distributor of inorganic chemicals. The Company's products are divided into
three business segments: Nitrogen Products, Electrochemical Products and Alumina
Chemicals. The Company produces and distributes various Nitrogen Products,
including nitrogen-based fertilizers essential for crop growth and
nitrogen-based blasting agents for industrial explosives. In its Electrochemical
Products, the Company is a merchant producer and marketer of chlor-alkali
chemicals, which are fundamental building blocks for products used in the
construction, pulp and paper, water treatment, detergent, pesticide and
pharmaceutical industries. The Company also produces Alumina Chemicals, which
are used in a variety of catalyst and adsorbent applications, including
environmental protection and abatement processes.
 
     The Company was formed in a 1986 management buyout of the nitrogen, mixed
fertilizers and retail business operations of USX followed by a 1988 acquisition
of certain chemical production operations of Kaiser. The Company has assembled
and is continuing to develop a platform of three core businesses upon which it
believes it can realize long term growth and improved profitability. The Company
intends to achieve these objectives primarily through capital expenditures to
improve and expand existing facilities, new product development and strategic
acquisitions of attractively priced assets in the Company's core business
segments. Management believes the Company benefits from the sale of diversified
products with relatively independent business cycles and distinct markets. For
the fiscal year ended February 28, 1997, the Company had consolidated net sales
of $379.3 million and EBITDA of $39.1 million.
 
INDUSTRY OVERVIEW
 
  NITROGEN PRODUCTS
 
     Ammonia is produced from natural gas and is used primarily as a direct
application fertilizer, as an ingredient in a number of industrial chemicals and
as the basic building block to produce a variety of nitrogen-based products.
Ammonia is upgraded into a number of products including urea, ammonium nitrate,
UAN solution and nitric acid. These upgraded products are used in a variety of
applications including fertilizers and as a key ingredient in industrial
explosives.
 
     In the production of ammonium nitrate, ammonia gas and air are burned in
the presence of a catalyst to form nitric acid. Additional ammonia is then used
to neutralize the nitric acid, forming ammonium nitrate liquor. This liquor is
either solidified and converted into granular pellets (or prilled) to produce
HDAN, a solid fertilizer, or LDAN, a blasting grade ammonium nitrate, or
combined with urea liquor to produce UAN solution, a liquid fertilizer product.
 
     Approximately 60% of total United States ammonium nitrate production is
used in agricultural fertilizers, with the remaining 40% used as the main
component of most industrial explosives and blasting agents. The industry has
historically been relatively stable except for a depressed period between 1985
and 1987 when poor market conditions for both fertilizers and explosives
coincided. Since the early 1990's, the industry has been operating at or near
capacity due to strong demand for fertilizers stemming from tight global and
United States grain supplies and the recent deregulation of United States
farming due to the Freedom to Farm Act. Since ammonia is the critical raw
material in the ammonium nitrate production process, leading producers generally
derive significant profitability and supply reliability benefits from vertical
integration.
 
     The United States accounts for approximately 14% of total world ammonium
nitrate capacity and is largely self-sufficient. Total capacity of 4.3 million
tons p.a. in the United States is forecast by industry consultants to increase
by about 3% p.a. through 2000. The market for ammonium nitrate in the United
States is characterized as mature with industry experts forecasting relatively
minimal but steady demand growth of 1% p.a. through 2000, driven by increasing
demand for ammonium nitrate for the fertilizer markets and stable demand for
ammonium nitrate from the coal mining industry. Management believes the
increased demand for
 
                                       40
<PAGE>   43
 
ammonium nitrate, driven by the factors discussed below, will keep pace with
expected capacity increases, which may help to keep ammonium nitrate prices
relatively stable.
 
     Fertilizer
 
     Fertilizer products supply and enhance the natural fertility of soil by
replacing the essential nutrients that have been taken from the soil by previous
crops. The three primary nutrients in fertilizer that are essential to plant
growth are nitrogen, phosphate and potash. Typically, farmers add various
proportions of all three to the soil as fertilizer. Nitrogen, to a significantly
greater extent than phosphate or potash, must be reapplied each year in areas of
intense agricultural usage, and consequently year-to-year demand for nitrogen
fertilizer tends to be more consistent on a per acre planted basis than the
demand for other fertilizers.
 
     Nitrogen fertilizer demand in the United States depends on a number of
factors, including total planted acreage of corn and wheat, the primary crops
which utilize nitrogen fertilizer, crop mix and fertilizer application rates.
Planted acreage and fertilizer application rates are determined primarily by the
planting decisions of farmers who are influenced by, among other things, the
profit that they expect to make on the investment to plant, grow and harvest
their crops. These profit expectations are in turn influenced by current and
projected grain stocks and prices, United States government agricultural
policies (including subsidy and acreage set-aside programs) and weather. World
grain stocks are currently at or near recent historical lows, which is leading
to an increase in the number of acres planted in the United States, and
subsequently to an increase in demand for nitrogen fertilizers. Nitrogen
fertilizer application rates are also affected by the type of crops planted and
local soil conditions. In recent years, nitrogen application rates have been
relatively stable.
 
     Domestic nitrogen fertilizer producers also compete with foreign importers,
some of whom are able to offset high transportation costs by the direct receipt
of foreign government subsidies or low local natural gas prices. Imports from
Canada, Norway and the former Soviet Union have risen to approximately 500,000
tons p.a. to meet United States demand.
 
     Total North American production capacity for nitrogen-based,
fertilizer-grade ammonium nitrate was approximately 2.55 million tons p.a. at
the end of 1996, as estimated by industry consultants. According to an industry
consultant, Mississippi Chemical Corporation is the leading North American
producer of HDAN with a 28% share of installed capacity followed by the Company
(11%), Unocal Corporation (9%), and El Dorado Chemical Company (9%). Because the
main competitive factor affecting price is cost of transportation, the
geographic area which a production facility can competitively supply tends to be
restricted.
 
     Solid ammonium nitrate and ammonium nitrate solutions, including UAN
solutions, collectively account for approximately 21% of the total United States
nitrogen fertilizer market. Solid ammonium nitrate has historically served as
the primary nitrogen fertilizer for pastures and no-till row crops because it is
less prone to evaporation losses than other fertilizers. Demand for solid
ammonium nitrate has experienced a recent marginal decline due to competition
from ammonia and urea in the solid fertilizer markets. UAN solution, which is
applied as a liquid fertilizer product, has become increasingly popular because
it provides farmers with the flexibility to apply fertilizer to crops at various
stages of the planting cycle. This increase in popularity has led to increased
demand for UAN solution, which has compensated for the marginal decline in
demand for solid ammonium nitrate.
 
     Blasting Grade Ammonium Nitrate
 
     Total North American production capacity for blasting grade ammonium
nitrate was approximately 2.74 million tons p.a. at the end of 1996 as estimated
by industry consultants. Approximately 70% of ammonium nitrate-based blasting
agents and explosive tonnage are used in the mining of coal, the volume of which
is largely determined by electric power demand. Metals mining, quarry and road
construction activity also affect demand for these blasting products. According
to an industry consultant, ICI Explosives USA Inc. is the leading North American
producer of LDAN with a 21% share of industry capacity followed by Potash
Corporation of Saskatchewan Inc. (17%), Dyno Nobel Inc. (16%), and the Company
(16%). Overall demand tends to be cyclical reflecting the economic sensitivity
of industries consuming explosives.
 
                                       41
<PAGE>   44
 
     Freight charges typically account for a significant percentage of the
selling price of blasting grade ammonium nitrate, which limits the geography to
which manufacturers can deliver on a competitive basis. Competition is generally
divided between the eastern and western regions of the United States and is
based on price and product quality.
 
     Producers of blasting grade ammonium nitrate historically sold excess
product as a nitrogen fertilizer. However, the industry has adopted policies
severely restricting sales of blasting-grade ammonium nitrate to the fertilizer
markets following the 1995 Oklahoma City bombing.
 
     Industrial Ammonia
 
     Anhydrous and aqua ammonia have a variety of industrial applications,
including the removal of nitrogen oxide pollutant gases from boiler and
incinerator emissions, refrigeration, fermentation, chemical processing, water
treatment, heat treating and waste acid neutralization. In response to the Clean
Air Act Amendments, which severely restrict the discharge of certain pollutants
into the environment, domestic demand for ammonia used in the treatment of
sulfur and nitrogen oxide gases has grown rapidly. These provisions call for
additional restrictions in the next several years. Measures currently being
discussed by the United States Environmental Protection Agency ("EPA") and
endorsed by the Clinton Administration would further tighten emission limits.
Although approximately 80% of ammonia is used for fertilizer applications,
industrial ammonia holds a growing share of the overall market.
 
  ELECTROCHEMICAL PRODUCTS
 
     Chlor-alkali
 
     Chlorine and caustic soda, most commonly produced as co-products of salt
brine electrolysis in a fixed weight ratio of 1 to 1.12, are the sixth and
seventh most commonly produced chemicals, respectively, in the United States
based on volume. In salt brine electrolysis, an electric current is passed
through a salt crystal dissolved in water between immersed conductors, causing
the brine solution to break down into chlorine, caustic soda and hydrogen
by-product.
 
     Chlorine is a critical intermediate used in the production of several
thousand derivative commercial chemicals, including PVC, polyurethane foams,
titanium dioxide and pesticides. These segments are the largest consumers with
the greatest growth potential for the future. The primary direct-application
uses of chlorine are in municipal water treatment, in the manufacture of
household and industrial bleach, and in the pulp and paper industry. Chlorine is
vital to public well-being given that greater than 85% of all pharmaceuticals,
more than 96% of all crop protection chemicals, and nearly all of North
America's municipal water systems are dependent on chlorine. Caustic soda is a
basic commodity chemical with even more diverse end-market applications than
chlorine. It is sold to manufacturers of aluminum, alumina chemicals, soaps,
detergents and petrochemicals, processors of pulp and paper, and for water
treatment. Caustic soda is most frequently valued for its neutralizing power as
a strong base and as an absorbent, rather than as a source of sodium.
 
     Industry experts expect total United States chlorine demand to grow at an
average annual growth rate ("AAGR") of 2.5% through 2001, driven primarily by
4.5% average annual growth in demand from the PVC industry, which is the largest
end-market for chlorine and which accounts for approximately 29% of United
States consumption. PVC is a versatile thermoplastic used widely by the
construction industry in piping, films, wire and cable insulation, and floor
coverings. Overall chlorine demand growth is being tempered by the decline in
demand from: (i) the pulp and paper industry, as producers complete the
conversion to reduced-chlorine, elemental chlorine-free, or totally
chlorine-free products for bleaching purposes; and (ii) the CFC end-markets due
to those products' phase-out in accordance with the Montreal Protocols. Industry
experts expect the demand for caustic soda to grow at a slightly higher 2.6%
AAGR through 2001, driven by the pulp and paper industry for processing
purposes, as well as stable demand in various other chemical processing
applications.
 
                                       42
<PAGE>   45
 
US CHLORINE -- DEMAND BY END-USE 1996
 
[PIE CHART SHOWING U.S. CHLORINE USE IN 1996, BROKEN DOWN INTO EIGHT CATEGORIES
OF USE WITH RESPECTIVE PERCENTAGES FOR EACH CATEGORY].
 
Source: CMAI, May 1997

US CAUSTIC SODA -- DEMAND BY END-USE 1996
 
[PIE CHART SHOWING U.S. CAUSTIC SODA USE IN 1996, BROKEN DOWN INTO NINE
CATEGORIES OF USE WITH RESPECTIVE PERCENTAGES FOR EACH CATEGORY].
 
Source: CMAI, August 1997
 
     Historically, chlorine production in the United States has fluctuated over
the economic cycles, but has experienced a long-term average growth rate of
approximately 1.2% per annum during the period from 1973 to 1997. Chlorine is
difficult and dangerous to store in its elemental form, whereas caustic soda is
comparatively safe and stable and readily capable of being stored in large
quantities. As a result, demand for chlorine, generally dictated by the
construction industry, is the key driver for overall production volume of
chlorine and caustic soda. Generally, when demand for chlorine is high,
production levels and prices increase. This tends to be offset by over-supply of
caustic soda and weak caustic soda pricing. On the contrary, when chlorine
demand is weak, production levels and pricing decrease, causing caustic soda to
be in a tight supply position with attendant rising prices. The volatility in
the caustic soda market tends to be exacerbated by end-users building
inventories ahead of forecast shortages and price increases, and running down
inventories ahead of forecast over-supply and price weakness. As a result, an
inverse, although not perfectly correlated price relationship exists between
chlorine and caustic soda. The price of one ton of chlorine plus the price of
the accompanying 1.12 tons of caustic soda, known as an ECU, therefore tends to
be somewhat less volatile than the price of either commodity individually.
 
                         HISTORICAL CHLOR-ALKALI PRICES
 
[TABLE SHOWING THE HISTORICAL PRICE PER TON FOR CHLORINE, CAUSTIC SODA AND FOR
AN ECU, FROM FIRST QUARTER 1986 THROUGH FIRST QUARTER 1997].
 
Source: -- CMAI, August 1997
 
     Chlor-alkali pricing decreased from a level of approximately $400 per ECU
ton in 1988 to below $200 per ECU ton by mid-1993 due to general declines in the
economy. The divergent behavior of chlorine and caustic soda prices was
particularly evident in 1991 when caustic soda prices reached a pre-recession
peak of $275 per ton during the second quarter, while chlorine prices dropped
below $50 per ton due to oversupply. The comparatively lower volatility of ECU
price levels during this time period demonstrated the industry's ability to
sustain normalized levels of profitability even with wide price variances for
the individual products. As the economy rebounded from the recession, both
chlorine and caustic soda prices recovered, with pricing eventually topping $400
per ECU at the peak of the commodity chemical cycle in 1995. Caustic soda prices
eased from the second half of 1995 through all of 1996 due to the accumulating
inventory levels caused by strong chlorine demand and reduced caustic soda
demand due to lower pulp and paper operating rates. As a result, prices fell off
to approximately $335-345 per ECU by the end of 1996 even as chlorine prices
remained strong due to the steady demand growth emanating from the PVC industry.
For the third quarter of 1997, contract chlorine and caustic soda prices have
settled at $205-$225 per ton and $95-$105 per ton respectively, resulting in
prices ranging from $310-$345 per ECU.
 
                                       43
<PAGE>   46
 
     The chlor-alkali industry has consistently achieved operating rates in
excess of 90% since 1991, having recovered from a major period of
rationalization during the early 1980's when operating rates bottomed out at
just over 60%. The industry benefited from significant capacity reductions as
well as major capacity expansions by producers of chlorine derivatives during
that period. Despite recent announcements by a number of chlor-alkali producers,
including integrated producers Dow Chemical Co., Olin Corporation, Formosa
Plastics Corporation, and Shintech, Inc. to expand capacity, annual operating
rates within the chlor-alkali industry are expected by industry experts to
average over 95% through 2001 to meet anticipated demand growth.
 
                   UNITED STATES CHLORINE CAPACITY/PRODUCTION
 
[TABLE SHOWING HISTORICAL AND ESTIMATED U.S. CHLORINE PRODUCTION, CAPACITY AND
OPERATING RATE, FROM 1973 THROUGH 1995 (ESTIMATED FOR 1997).]
 
Source: CMAI, August 1997
 
     Nearly one-third of the world's chlor-alkali production capacity is located
in North America, with approximately 70% situated along the United States Gulf
Coast. Chlor-alkali producers along the United States Gulf Coast are among the
lowest-cost industry producers, due to excellent feedstock logistics and close
proximity to downstream producers of products that consume chlorine and caustic
soda. According to industry consultants, the three largest chlor-alkali
producers in North America are Dow Chemical Co., Occidental Chemical Corporation
and PPG Industries Inc. with capacity shares of approximately 25%, 21%, and 13%
respectively. Most of the major United States Gulf Coast producers are fully
downstream integrated into products which involve the processing of chlorine. As
a result, there are relatively few merchant producers of chlorine.
 
     Technology used in the manufacture of chlorine and caustic soda is based on
either diaphragm, membrane or mercury cells. Of these, the diaphragm cell
process is predominant in the United States with approximately 66% of total
capacity. Each of the mercury cell and membrane cell processes is used to
manufacture approximately 17% of chlorine in the United States.
 
     The profitability of the industry as a whole and relative profitability
between producers is significantly affected by energy efficiency and the cost of
energy, since energy represents by far the largest cost component in the
production of chlorine and caustic soda (according to industry consultants,
energy accounts for an average of 37% of manufacturing costs for a diaphragm
cell based producer). Historically, market fluctuations in natural gas prices
have had a significant impact on industry profitability. Other key components in
relative profitability between producers are brine costs and logistics and
transport costs, largely driven by proximity to customers.
 
     Fluorocarbons
 
     Fluorocarbons are produced through the reaction of a chlorinated organic
compound with HF in the presence of a catalyst. Fluorocarbons are used as
refrigerants, blowing agents, raw materials for fluoropolymers, elastomers, and
aerosol propellants in a wide variety of end-use applications. In 1987, the
United States signed the Montreal Protocols which, for environmental reasons
related to ozone depletion, mandated the total phase-out of CFCs, their
temporary replacement by HCFCs, and their ultimate replacement by
hydrofluorocarbons ("HFCs"), or other products. Fluorocarbon producers
voluntarily accelerated the termination of CFC production and have since ceased
nearly all residual sales of CFC products. In anticipation of the CFC phase out,
producers developed production processes for, and began manufacture of,
replacement
 
                                       44
<PAGE>   47
 
fluorocarbon products, such as HCFC-141b, the replacement fluorocarbon for use
as a foam blowing agent in rigid polyurethane foams. Rigid polyurethane foams
serve primarily as insulation in appliances, piping, buildings, and refrigerated
transport containers.
 
     HCFC-141b production is mandated to be phased out in 2003. As a result,
producers are developing proprietary technologies for the production of next
generation fluorocarbons, including HFC-245fa, which industry participants have
targeted as a potential replacement foam blowing agent for HCFC-141b.
 
  ALUMINA CHEMICALS
 
     Industry consultants forecast demand growth of specialty alumina products
of 5%-6% per annum over the next five years. Activated and Versal(R) aluminas
have diverse end-use applications and customer groups. Much of the increased
demand for specialty alumina products is driven by environmental regulation and
the declining quality of crude petroleum feedstocks.
 
     Major specialty aluminas producers include the Company, the Aluminum
Company of America, Societe Francaise de Produits par Catalyse S.A., a 50%-50%
French joint venture between Rhone-Poulenc and Institute de Services Industriels
et Scientifiques, Condea Chemie, GmbH., a large German chemical company, and the
Aluminum Company of Canada.
 
     Activated Alumina Chemicals
 
     The term active or activated alumina refers to several synthetic,
high-surface area alumina products formulated in proprietary activation
processes. Activation is a process or series of processes in which optimum
chemical or surface reactivity is developed in a solid material by using
rehydration and heat to change the physical structure and characteristics of the
material. These activated aluminas are available in various forms and
modifications such as powders, granules or spheres.
 
     Activated alumina is produced by carefully controlled, partial calcination
of hydrate, followed by forming, aging and activation. The conditions of
calcination, aging and activation are all highly proprietary. Uses of activated
alumina include utilization as a specialty adsorbent in a wide variety of
processes within the petroleum and petrochemical industries. Applications
include dehydration of various gases and liquids, hydrofluoric acid alkylation,
catalyst support, chloride removal, Claus catalysts, and as adsorbent materials
used in the manufacture of polyethylene, hydrogen peroxide, petrochemicals and
gasoline additives.
 
     Versal(R)
 
     The name, Versal(R), refers to a family of high performance gel aluminas.
Versal(R) fills a market niche as a raw material in the production of catalyst
supports. The Versal(R) product line provides the breadth required to satisfy a
wide range of properties required by a catalyst manufacturer, such as pore
volume, pore volume distribution, dispersibility and density. Versal(R) products
are used as catalyst supports for a number of applications, including fluid
cracking, desulfurization (removal of sulfurs and metals from sour crude oil),
petrochemical reactions, production of additives used in reformulated gasoline
products and treatment of automotive emissions. The passage of the Clean Air Act
Amendments has resulted in increased demand for Versal(R) products especially
those used as support for desulfurization and oxygenate catalysts.
 
     Hydrate
 
     Hydrate, the key raw material in the production of specialty alumina, is a
constituent of bauxite and is produced in the Bayer process, the nearly
universal process for producing aluminas from bauxite. The three largest markets
for hydrate are flame retardants, alum and detergent zeolites. Hydrate is a
widely used chemical that retards flame and suppresses smoke. Hydrate, along
with sulfuric acid, is used in the production of alum, which is primarily used
in water treatment systems. Hydrate is also used as a coagulant and softener in
water and sanitation systems. Management projects overall growth in demand for
hydrate to be modest, averaging 1.5% to 2.0% annually over the next several
years.
 
                                       45
<PAGE>   48
 
     Producers of hydrate include Kaiser, the Aluminum Company of America, the
Aluminum Company of Canada, Reynolds Metals Co. and Ormet Corporation, a
subsidiary of Oralco, Inc.
 
BUSINESS STRATEGY
 
     The Company's goals are to achieve long-term growth and improve
profitability while maintaining stringent criteria for safety, reliability,
advanced technology and product quality. The Company's strategies include:
 
          Continue to Improve Existing Operations.  Management believes that it
     can lower its cost of production and achieve greater manufacturing
     reliability through several identified capital expenditure projects. In
     Nitrogen Products, the Company is evaluating the expansion of ammonia
     production capacity at the Cherokee plant, which will provide further
     vertical integration of its raw material supply. In Electrochemical
     Products, in addition to the construction of improved electrical systems
     currently underway, additional caustic soda evaporation capacity and
     improved brine saturation capabilities are projects under consideration for
     the Gramercy facility. In Alumina Chemicals, debottlenecking, capacity
     expansions and cost reduction programs are being studied for the Baton
     Rouge facility. The estimated total cost of these and other identified
     capital expenditure projects under consideration is approximately $100.0
     million over the next three to four years. Assuming that all of such
     projects are approved and implemented, the Company believes that these
     projects could in the aggregate contribute approximately $27.0 million to
     annual EBITDA. The Company's estimate of the potential contribution to
     EBITDA from these projects is based on various assumptions as to costs of
     raw materials, demand and prices for the Company's products and other
     matters, many of which are beyond the Company's control. There can be no
     assurances that any or all of the capital expenditure projects under
     consideration will be implemented or that the Company will achieve any or
     all of the anticipated operating efficiencies, increase in EBITDA, or other
     benefits from such expenditures.
 
          Focus On Product Quality and Customer Service.  The Company is seeking
     to further improve the quality and performance of its products and the
     ability of the Company to consistently satisfy customer requirements
     through steps that include implementation of its internal quality
     initiative and completion of ISO-9000 certification. These steps, coupled
     with programs to improve product distribution, develop products with its
     customers and increase manufacturing flexibility are intended to satisfy
     changing customer product demands and delivery requirements.
 
          Enhance Core Businesses through Strategic Acquisitions.  The Company
     continually evaluates acquisition opportunities that would complement and
     expand its core businesses while increasing its market position and
     distribution strengths. The Company believes it is well-positioned to
     acquire low-cost commodity chemical assets in its core businesses from
     other large chemical companies, many of which have made strategic decisions
     to exit the commodity chemicals business and focus on downstream business
     lines that often will continue to require commodity chemical feedstocks.
     Management believes such assets often have been underutilized and offer
     significant potential for value enhancement when operated, maintained and
     developed by a focused commodity chemical producer, such as the Company.
 
          Improve Stability of Cash Flow.  Management believes that the diverse
     array of the products offered, and distinct markets served by, the Company
     mitigate the impact of the cyclicality of any one product or market on the
     overall performance of the Company. In an effort to further increase its
     cash flow stability, the Company is engaging in: (i) active commodity
     hedging activities and vertical integration to help mitigate raw materials
     price risk; (ii) product development to expand value-added, less cyclical
     businesses such as Alumina Chemicals; and (iii) strategic acquisitions and
     business development to acquire or expand businesses which either are less
     cyclical, balance the seasonality of the Company's Nitrogen Product
     segment, or provide access to new geographic markets.
 
                                       46
<PAGE>   49
 
BUSINESS PRODUCT SEGMENTS
 
  Nitrogen Products
 
     The Company's Nitrogen Products consist of three product lines: (i)
ammonium nitrate and nitrogen solution fertilizers; (ii) blasting-grade ammonium
nitrate; and (iii) industrial anhydrous and aqua ammonia. The Company's two
primary nitrogen-based fertilizers are HDAN and UAN solution. The Company has
total HDAN production capacity of 280,000 tons p.a. at its Cherokee and Crystal
City facilities, and UAN solution capacity of 250,000 tons p.a. at its Cherokee
facility. The Company believes it is the second largest North American supplier
of HDAN with approximately 11% of industry capacity. The Company manufactures
blasting-grade LDAN and 83% Solution used by the coal mining, metal mining and
quarry industries. The Company has total LDAN capacity of 440,000 tons p.a. at
its Crystal City, Seneca and Geneva facilities. The Company believes it is the
fourth largest North American supplier of LDAN to the blasting products market,
representing approximately 16% of industry capacity. The Company also believes
it is currently the largest merchant distributor in the United States of premium
grade anhydrous and aqua ammonia used for water treatment and for the
manufacture of other chemical products. For fiscal year 1997, Nitrogen Products
accounted for $242.4 million of net sales (63.9% of Company total) and $26.4
million of EBITDA before unallocated corporate expenses (59.0% of Company
total).
 
<TABLE>
<CAPTION>
                                                            NAMEPLATE CAPACITY (TONS P.A.)
                                                  --------------------------------------------------
                                      TYPICAL                CRYSTAL
COMPANY PRODUCT                     APPLICATIONS  CHEROKEE    CITY       SENECA    GENEVA    FORTIER
- ---------------                     ------------  --------   -------     -------   -------   -------
<S>                                 <C>           <C>        <C>         <C>       <C>       <C>
FERTILIZER
HDAN..............................  Fertilizers    140,000   140,000          --        --        --
UAN solution......................  Fertilizers    250,000        --          --        --        --
EXPLOSIVES
LDAN..............................  Explosives          --   110,000(1)  230,000   100,000        --
83% Solution......................  Explosives      80,000        --          --        --        --
AMMONIA
Anhydrous & Aqua Ammonia..........  Fertilizer,    175,000        --          --        --   440,000(2)
                                    Feedstock &
                                    Water
                                    Treatment   
</TABLE>
 
- ---------------
 
(1) The Company's production of LDAN at Crystal City has been suspended since
    March 1996.
(2) The Fortier, Louisiana facility is owned by Avondale Ammonia. The Company is
    obligated to purchase at least 220,000 tons p.a. produced at such facility,
    and may be required to purchase any excess production not purchased by
    Cytec.
 
     The Company has achieved its leading market positions through the
development of an extensive system of production and distribution facilities
which are located close to their target markets, often in areas where
competitors do not have local operations. Accordingly, due to the high costs
associated with the transportation of certain nitrogen products, the Company
believes it has located its facilities where it enjoys a freight advantage over
many other competitors. The Company has maintained competitiveness through back-
integration into ammonia, efficient management of natural gas feedstock costs
and capacity expansions.
 
     Fertilizer Grade Ammonium Nitrate.  The Company primarily markets
fertilizer grade HDAN and UAN solution to distributors, dealers, national farm
retail chains, regional farm cooperatives and other fertilizer producers located
near its plants or distribution warehouses for ultimate sale and delivery to
farmers.
 
     The Company believes its fertilizer customers are concentrated mainly in
the midsouth and midwest regions of the United States, where their location
allows the Company to supply its customers with lower freight costs and more
reliable delivery rates than certain of its competitors. The Company
historically has sold more fertilizer grade ammonium nitrate and UAN solution
than it had the capacity to produce, thus allowing it to operate its fertilizer
plants at or near capacity year-round. Due to the high fixed costs associated
with fertilizer production, the Company believes this strategy provides it with
a delivered cost advantage over
 
                                       47
<PAGE>   50
 
certain competitors. The Company sells its UAN solution in markets that can be
advantageously supplied by its Cherokee facility.
 
     Blasting Grade Ammonium Nitrate.  As in its fertilizer business, the
Company is committed to selling a greater volume of blasting grade LDAN than it
produces. Unlike other ammonium nitrate producers that tend to de-emphasize the
blasting market during periods of high fertilizer demand, the Company seeks to
maintain product quality and availability irrespective of conditions in the
fertilizer market.
 
     On December 13, 1995, the Company acquired the Seneca facility, a 230,000
tons p.a. blasting grade LDAN manufacturing facility and related assets for an
aggregate purchase price of approximately $39.5 million. The facility
manufactures and sells LDAN only in the blasting market. Blasting grade LDAN is
also manufactured at the Company's 110,000 ton p.a. Geneva facility. The Company
also purchases blasting grade LDAN on a contract basis from third parties. Sales
to manufacturers, distributors and end users are made through contracts and open
market sales.
 
     In May 1995, as a result of the Oklahoma City bombing and the Company's
commitment to the community as a Responsible Care(R) company, the Company
adopted a new policy severely limiting the sale of blasting grade LDAN to any
entity outside the explosives industry. In accordance with such policy, the
Company announced in May 1996 that it had suspended production of LDAN at the
Crystal City facility due to the lack of demand for explosives from the
surrounding coal mining industry. The Company is investigating options to return
this facility to production, including feasibility studies relating to
production of additional fertilizer grade HDAN at such facility.
 
     Freight charges typically account for a significant percentage of the
selling price of blasting grade LDAN, which somewhat limits the geographic areas
in which manufacturers can compete. Competition generally is divided between the
eastern and western regions of the United States and is based on price and
product quality. Because of the location of its three plants and two
distribution centers, the Company is able to compete in both regions. The
Company believes that no competitor maintains a significant technological or
quality advantage over the others.
 
     Industrial Ammonia.  The Company supplies the merchant market for anhydrous
and aqua ammonia through 22 customer service centers located throughout the
country and sells products and services nationally. Approximately 50% of the
Company's industrial ammonia sales are for chemical processing applications and
environmental processes, for which demand has been increasing. The Company is
experiencing an increasing demand for aqua ammonia as a result of new
environmental regulations that restrict sulfur and nitrogen oxide emissions. The
Company converts anhydrous ammonia into aqua ammonia at ten distribution
centers.
 
     The Company's competitors include both ammonia manufacturers and merchant
distributors. The ammonia manufacturers serve primarily the large bulk commodity
users, and the merchant distributors serve the smaller volume specialty users of
anhydrous and aqua ammonia, who are the focus of the Company's marketing
efforts. The Company has only one major competitor, Tanner Industries, who
distributes industrial ammonia products nationally. Other competitors in the
industrial ammonia merchant market distribute only in local market areas.
 
     The Company has its own fleet of trucks and trailers for delivering these
products to customers' locations. Sales are made in cylinders, less than truck
load quantities, full truck load and railcar loads. The Company also sells
equipment, replacement parts, safety seminars and videos, ammonia clean-out
services and other services and equipment rentals, that support the primary sale
of anhydrous and aqua ammonia.
 
     Raw Materials.  At the Cherokee facility, anhydrous ammonia is produced and
then upgraded into ammonium nitrate and UAN solutions. The Company purchases
anhydrous ammonia to produce ammonium nitrate at the Seneca, Crystal City and
Geneva facilities. The Company's investment in Avondale Ammonia reflects the
Company's strategy to vertically integrate. The Company obtains approximately
220,000 tons p.a. of ammonia feedstock from Avondale Ammonia, either directly or
through swapping arrangements, for its various Nitrogen Products facilities.
Ammonia produced by Avondale Ammonia is transferred at cost to the joint venture
partners relative to their respective ownership interests. In the aggregate, the
Company purchases approximately one-third of its ammonia feedstock requirements
from external ammonia manufacturers.
 
                                       48
<PAGE>   51
 
Substantially all of its purchased ammonia requirements are supplied pursuant to
contracts at prices that permit the Company to produce Nitrogen Products at a
competitive cost. The primary material purchased by the Company in connection
with the production of ammonia at its Cherokee and Avondale Ammonia facilities
is natural gas. Natural gas is supplied throughout the United States by large
pipeline companies and local distributors.
 
ELECTROCHEMICAL PRODUCTS
 
     The Company's Electrochemical Products consist primarily of chlorine and
caustic soda (chlor-alkali) that are produced as co-products at its Gramercy
facility. This facility has chlorine production capacity of 200,000 tons p.a.
and caustic soda production capacity of 224,000 tons p.a. Chlorine is sold for a
variety of uses, including the manufacture of PVC, household and industrial
bleach, water treatment, titanium dioxide, and various other end-uses. Caustic
soda is sold to manufacturers of aluminum, organic and inorganic chemicals,
detergents and petrochemicals, and to pulp and paper processors, and water
treatment facilities. For fiscal year 1997, Electrochemical Products accounted
for $96.7 million of net sales (25.5% of Company total) and $14.3 million of
EBITDA before unallocated corporate expenses (31.8% of Company total).
 
<TABLE>
<CAPTION>
COMPANY PRODUCT                             TYPICAL APPLICATIONS                 NAMEPLATE CAPACITY
- ---------------                ----------------------------------------------    ------------------
<S>                            <C>                                               <C>
Chlorine.....................  PVC, fluorocarbons, titanium dioxide, water       200,000 tons p.a.
                               treatment, rigid urethane foam, pulp and paper
                               bleaching and the production of a wide variety
                               of other chemicals and plastics
Caustic Soda.................  Soaps, detergents, petrochemicals, pulp and       224,000 tons p.a.
                               paper processing, aluminum and alumina
                               chemicals production, water treatment and the
                               production of a wide variety of other
                               chemicals
</TABLE>
 
     The Company primarily competes in the Gulf Coast chlor-alkali market.
Industry consultants estimate approximately 70% of Gulf Coast chlorine capacity
is used by integrated producers for captive consumption in the production of
downstream products. As a result, despite accounting for only approximately 2.0%
of overall Gulf Coast chlorine capacity, the Company has developed a niche
position in the Gulf Coast merchant chlorine market. The Company's production
capacity represents an approximate 7.5% share of the 2.7 million ton p.a.
market. The Company has achieved this position by focusing on chlorine sales to
downstream producers of PVC, rigid urethane foam and titanium dioxide that
prefer not to deal with chlorine suppliers that also produce competing
downstream products. The Company believes it has developed strong customer
relationships by capitalizing upon its secure brine supply, low-cost on-site
electric power and close customer proximity to consistently deliver a
competitively priced product. Over 50% of the Company's chlorine and caustic
soda sales are currently made to customers located within a 100-mile radius of
the Gramercy facility.
 
     The Company employs the diaphragm cell technology. The manufacturing
process consists of the electrolysis of sodium chloride brine (salt water),
which produces free hydrogen, chlorine and caustic soda solution. The Company
burns its hydrogen by-product for power, and separates and concentrates the
chlorine and caustic soda. For safety reasons, only small quantities of chlorine
are stored, and production tends to be limited to the amount of chlorine the
plant can sell in a relatively short period of time. Although salt is the basic
raw material used in the production of chlorine and caustic soda, electricity is
the largest production cost component. The Gramercy facility is adjacent to a
Kaiser bauxite processing facility and the two companies share a powerhouse
complex and have certain operating agreements relating to this and other jointly
operated or administered assets. See "-- Kaiser Relationship." During fiscal
year 1996, the Company approved and began implementing certain capital
improvements designed to reduce the electrical costs at its chlorine and caustic
soda plant at Gramercy. These improvements, which included the installation of a
new back-up rectifier assembly, refurbishment of generator turbine units and
upgrading of the control systems, are expected to be substantially complete
during fiscal 1998.
 
     The Company also operates a fluorocarbon business at its Gramercy facility.
Due to the federal government's mandated phaseout of CFC production by 1996, the
Company has replaced its CFC foam
 
                                       49
<PAGE>   52
 
blowing agent product line with the next generation foam blowing agent,
HCFC-141b, over the last three fiscal years. The Company has reduced its
reliance on its CFC business and on fluorocarbon products in general, with
expanded offerings and more intensive development of markets and facilities for
the production of chlorine and caustic soda as well as products in its Nitrogen
Products and Alumina Chemicals segments. As a result, CFCs contributed $33.4
million, $12.4 million, $8.1 million and $2.5 million, respectively, to the
Company's income from operations for fiscal years 1994, 1995, 1996 and 1997.
 
     Raw Materials.  The primary raw material used in the production of chlorine
and caustic soda is salt. The Company has a long-term contract with Texaco Inc.
("Texaco"), which gives the Company the right to extract salt from a salt dome
located 15 miles from the Gramercy facility. The contract expires on May 3,
2007, subject to the Company's option to renew the contract until May 3, 2032.
The Company is currently negotiating a new agreement with Texaco that would give
Texaco the right to open additional wells in exchange for a contract extension
and certain other amendments. The Company operates a pipeline through which the
brine is transported from the Texaco salt dome to the Gramercy facility.
 
     Natural gas is the primary cost component in generating electricity for
chlorine and caustic soda production and is sold in the United States on the
spot market, as well as under long-term contracts. The Company makes spot
purchases and has contracts for up to one year; however, the Company also buys
natural gas contracts for future delivery and enters into natural gas hedging
arrangements with financial counterparties to hedge its natural gas price
exposure. Fluctuations in natural gas prices may affect the operating results of
the Electrochemical Products business.
 
     HF and chlorinated organic products are the primary raw materials needed
for the production of fluorocarbons. HF and the required chlorinated organic
products are considered by management to be readily available for purchase
domestically.
 
ALUMINA CHEMICALS
 
     The Company's Alumina Chemicals business, located at its Baton Rouge
facility, includes specialty activated aluminas and Versal(R) gel aluminas.
These specialty products are used as desiccants, adsorbents, catalysts and
catalyst support systems. The Company believes it is the world's second largest
producer of activated aluminas, with an estimated annual production capacity of
50 million pounds, and the world's second largest merchant producer of gel
aluminas, with an estimated annual production capacity of 20 million pounds. The
Company is also an equity investor in two joint ventures, (CRILAR and the
Hydrate Partnership), related to its specialty aluminas business. For fiscal
year 1997, Alumina Chemicals accounted for $40.1 million of net sales (10.6% of
Company total) and $4.1 million of EBITDA before unallocated corporate expenses
(9.2% of Company total).
 
<TABLE>
<CAPTION>
                                 INTERMEDIATE              TYPICAL
COMPANY PRODUCT                    PRODUCTS              APPLICATIONS             NAMEPLATE CAPACITY
- ---------------                 --------------    --------------------------    -----------------------
<S>                             <C>               <C>                           <C>
Activated alumina chemicals...  Adsorbent         Polyethylene, hydrogen        50 million lbs. p.a.
                                materials,        peroxide, petrochemicals,
                                catalysts, and    gasoline additives and air
                                desiccants        conditioning
Versal(R) alumina chemicals...  Catalysts         Oil refining, gasoline        20 million lbs. p.a.(1)
                                                  additives and automobile
                                                  emission control
Hydrate.......................  None              Detergents, plastics,         NA(2)
                                                  flame retardant materials,
                                                  and specialty aluminas
</TABLE>
 
- ---------------
 
(1) The Company also owns, through CRILAR, an interest in a second Versal(R)
    facility with annual production capacity of 20 million lbs. p.a.
 
                                       50
<PAGE>   53
 
(2) Hydrate marketed by the Hydrate Partnership is produced at Kaiser's Gramercy
    facility. The Company has no direct hydrate capacity.
 
     In specialty aluminas, product performance is the basis for commanding a
pricing premium. The Company believes it has successfully developed superior and
technically advanced custom products for its customers, especially in its
Versal(R) product line. The Company has developed strong relationships due to
the customer-specific nature of its products.
 
     Activated Alumina Chemicals.  The Company manufactures activated alumina
chemicals, which are used as catalysts for a variety of industrial applications,
and are all available in different size fractions. Activated alumina chemicals
are marketed to several different industry segments. The Company's major
customers include major polyethylene manufacturers, hydrogen peroxide producers,
petrochemical manufacturers, natural gas processors and gasoline additive
manufacturers.
 
     Versal(R) Alumina Chemicals.  The Versal(R) line of alumina chemicals
includes several types of products made using the Company's proprietary
Versal(R) process. The Company's Versal(R) products are produced by the Company
at its owned facility at Baton Rouge and at the CRILAR facility (as described
below).
 
     Versal(R) products are supplied to a wide variety of catalyst producers,
including oil refineries and automobile catalyst manufacturers. As evolving
environmental regulations alter the catalyst requirements of automobile
manufacturers, crude oil refiners and other catalyst users, the Company believes
that the key to increasing market share will be the ability to meet unique
customer demands for product characteristics. The Company believes that the
Versal(R) process allows it to produce a full line of Versal(R) powders to
satisfy the changing needs of its customers. Most of the Company's competitors
produce only one type of alumina powder.
 
     CRILAR.  In September 1995, the Company and Criterion formed CRILAR for the
production of Versal(R) aluminas. The Company sold a 50% interest in certain
Versal(R) alumina production equipment for $5.5 million as part of the joint
venture arrangement. CRILAR obtained title to the Company's Versal(R) II plant.
The Company continues to operate the facility under an operating agreement.
 
     Hydrate.  Historically, the Company was a significant distributor of
hydrate, which it purchased from Kaiser. In January 1993, the Company ceased its
distribution of hydrate and entered into the Hydrate Partnership for the
development, operation and management of a marketing operation for the sale of
hydrate. See "-- Kaiser Relationship."
 
     Raw Materials.  Hydrate, which is the primary raw material in the
production of alumina chemicals, is generally supplied by aluminum
manufacturers. The Company purchases all of its hydrate raw material
requirements from Kaiser under a long-term contract and, on occasion, from other
third party suppliers. Collectively, the Company and the Hydrate Partnership
purchase a significant portion of Kaiser's hydrate production from its Gramercy
facility. However, the Company does not directly purchase any hydrate from the
Hydrate Partnership, with the exception of certain hydrate purchased by the
CRILAR joint venture. See "-- Kaiser Relationship."
 
     Industrial Alumina Chemicals.  The Company sold substantially all plant and
equipment and certain other assets used exclusively in its calcined and tabular
alumina production businesses to C-E on April 1, 1996. In return for operating
fees as specified in the contract, the Company operated the plant and equipment
on behalf of C-E from the effective date of the sale through July 1997 at which
point C-E terminated production of all calcined and tabular products at such
facility.
 
KAISER RELATIONSHIP
 
     The Company markets hydrate through the Hydrate Partnership. This
partnership was formed in January 1993 for the development, operation and
management of a marketing operation for the sale of hydrate. The Company jointly
manages and has a 45% ownership interest in the partnership. The Hydrate
Partnership purchases hydrate from Kaiser at competitive prices pursuant to a 20
year contract. All of the hydrate purchased by the Hydrate Partnership is sold
to third parties, except for certain sales to CRILAR. In
 
                                       51
<PAGE>   54
 
addition, the Company typically purchases all of its hydrate requirements from
Kaiser under a long-term contract.
 
     Kaiser and the Company share the powerhouse complex at the Gramercy
facility, from which the Company obtains electricity and steam for use in
Electrochemical Products, pursuant to certain lease and operating agreements
that remain in effect (if the Company exercises renewal options) until 2008.
Kaiser owns and operates the powerhouse complex which is located on Kaiser
property. The costs of operating the powerhouse and the utilization of
electricity and steam generated therefrom are shared in accordance with these
agreements. At the Gramercy facility, Kaiser operates its alumina plants
adjacent to the Company's facility that produces Electrochemical Products. The
Company currently is engaged in upgrading the powerhouse facility to increase
its reliability and efficiency which the Company expects will lower power costs.
These lower costs will benefit the Company as it shares in the facility's
output.
 
     Kaiser and the Company also have agreements relating to jointly operated or
administered environmental compliance matters at their Gramercy and Baton Rouge
facilities, other services, such as water, sewage, dock and rail, chemical,
telephone and emergency response services and other matters.
 
CHLOR-ALKALI JOINT VENTURE
 
     In October 1997, the Company purchased a 50% interest in the French
chlor-alkali business of RPC, a subsidiary of Rhone-Poulenc, and entered into
certain related arrangements with RPC. The Company purchased, through LII
Europe, its newly formed, wholly owned subsidiary, a 50% stock interest in the
Joint Venture Company. The Initial Purchase price is 42.5% of the agreed value
of the Joint Venture Company, which Company is approximately FRF 447 million
($76.3 million), resulting in an initial investment by the Company of FRF 190
million ($32.4 million) excluding acquisition costs. The Company funded the
Initial Purchase by drawing under the Term Loan. Four members of the Company's
executive management serve on the Board of Directors of the Joint Venture
Company.
 
     Prior to the Closing, RPC contributed to the Joint Venture Company the PCL
Facility, a 265,000 ton p.a. chlor-alkali production facility, as well as
certain other related assets and liabilities. The Company believes that the
Chlor-alkali Joint Venture will: (i) increase its international market share in
chlorine and caustic soda; (ii) provide a significant entry point to the
European chemical markets at an attractive initial investment cost; and (iii)
produce operating efficiencies which may be derived from the operating
similarities between the PCL Facility and the Company's Gramercy facility. In
connection with the Chlor-alkali Joint Venture, the Joint Venture Company
entered into market-priced long term contracts to sell to Rhone-Poulenc (or its
affiliates) chlorine and caustic soda, the amounts of which historically have
been approximately 65% of the PCL Facility's production output. Based on audited
financial information provided by Rhone-Poulenc, in 1996, the PCL Facility
generated net sales of approximately FRF 547.6 million, and based on unaudited
financial information, it generated EBITDA of approximately FRF 100 million.
According to this financial information, for the year ended December 31, 1996,
chlorine and caustic soda represented approximately 32% and 55%, respectively,
while bleach and salt accounted for approximately 4% and 9%, respectively, of
net sales from the business to be contributed to the Joint Venture Company.
 
     Pursuant to the RPC Put, the Company has also agreed to allow RPC to sell
to the Company, through LII Europe, at RPC's option, the remaining 50% of the
stock of the Joint Venture Company for 57.5% of the stipulated total value of
the Joint Venture Company. The RPC Put may be exercised at any time with six
months prior notice during the four-year period beginning six months after the
Closing Date, upon the terms and conditions set forth in a put and call
agreement among RPC, the Joint Venture Company, LII Europe and the Company which
is to become effective upon the closing of the transactions contemplated by the
Stock Purchase Agreement (the "Put and Call Agreement"). If RPC does not
exercise the RPC Put during such four-year period, the Company may "put" its
ownership interest back to RPC (the "Company Put") at a price of FRF 208.8
million, including repayment of certain debt incurred by the Joint Venture
Company and subject to other adjustments, during the following eighteen months.
RPC has the right to exercise the RPC Put within a six-month period following
notice of the Company's exercise of the Company Put. If RPC then chooses to
exercise the RPC Put, it takes precedence over the Company Put, with the effect
that the Company would be
 
                                       52
<PAGE>   55
 
required to purchase RPC's interest at a price of FRF 256.8 million, including
repayment of certain debt incurred by the Joint Venture Company and subject to
other adjustments.
 
     As a condition precedent to RPC's obligations under the Stock Purchase
Agreement, the Company has agreed to reimburse, on a "stand-by" basis, RPC for
the Company's proportionate share of any amounts that RPC is ultimately required
to pay under its pre-existing guarantee of the obligations of CEVCO, the
provider of electric energy to the Joint Venture Company, in respect of steam
turbines leased by CEVCO under a certain operating lease (the "Turbine Lease").
The Company's proportionate share under such arrangement is limited to a maximum
of FRF 172 million. The remaining term of the Turbine Lease is six years. The
Company's proportionate share of such lease payments, based on current and
expected ownership percentages, will not exceed $2.0 million per year prior to
the exercise of the RPC Put, and will not exceed $4.0 million per year after
exercise of the RPC Put, each based on current currency exchange rates.
 
     If the Company cannot or does not purchase RPC's stock pursuant to the RPC
Put, subject to the terms and conditions of the Put and Call Agreement, RPC
would have the right to require the Company to sell its 50% interest to RPC one
year after notice of the RPC Put for 85% of the amount paid by the Company for
the Initial Purchase, subject to certain adjustments. Consequently, there can be
no assurance that the Company will own 100% of the Joint Venture Company in the
future, and the Company may be required to sell its 50% interest. The Put and
Call Agreement also contains restrictions upon the ability of the shareholders
of the Joint Venture Company to compete with the Joint Venture Company during
the term of the Shareholders' Agreement and, with respect to an exiting
shareholder, for three years thereafter. The Company and RPC have also entered
into a shareholders agreement (the "Shareholder's Agreement") effective as of
the same date as the Put and Call Agreement, which provides for, among other
things, governance of the Joint Venture Company. Neither the Company nor LII
Europe will have the unilateral right to require RPC to "put" its remaining 50%
equity interest in the Joint Venture Company to the Company except under very
limited circumstances, such as a change in control of RPC. Also, in the event of
a change of control of the Company, RPC would be able to invoke the RPC Put.
 
     As part of the Chlor-alkali Joint Venture, the Joint Venture Company
entered into agreements with RPC and its affiliates and other third parties: (i)
to own and operate jointly a powerhouse complex (the "Powerhouse Complex")
located at the PCL Facility for the generation of electricity, steam and
demineralized water for the PCL Facility's operations; (ii) to own a brine mine,
and the extraction rights thereto, at Hauterives, France (the "Hauterives
Facility"), and to operate a brine pipeline to transport sodium chloride from
the Hauterives Facility to the PCL Facility; (iii) for the supply of certain
products and services by RPC to the Joint Venture Company; and (iv) to sell to
Rhone-Poulenc (or its affiliates) chlorine and caustic soda, the amounts of
which historically have been approximately 65% of the PCL Facility's production
output. In addition, the Joint Venture Company entered into long-term
arrangements with Elf Atochem S.A., France's second largest chemical company and
a wholly owned subsidiary of Elf Acquitaine S.A., which operated the Saint Fons
bleach facility that was transferred to the Joint Venture Company.
 
     Pursuant to the Chlor-alkali Joint Venture, the Joint Venture Company
intends to distribute by dividend to its shareholders, 100% of its net income
annually. Under the terms of the Shareholders Agreement, capital expenditures
will be funded from excess cash provided by operating income of the Joint
Venture Company. There will be no obligation on the Company or RPC to fund any
capital expenditures. It is anticipated that any debt facilities required by the
Joint Venture Company will be borrowed locally by the Joint Venture Company
without support from either RPC or the Company.
 
     Prior to closing of the Chlor-alkali Joint Venture, the RPC Union filed a
complaint against RPC in a French civil court seeking to gain access to
documentation pertaining to the Chlor-alkai Joint Venture and to prevent its
consummation. After hearings on the RPC Union Matter, in September 1997 the
French court denied the relief requested by the RPC Union.
 
   
GERMAN ACQUISITION
    
 
   
     On November 11, 1997, the Company entered into a letter of intent with
Celanese, a wholly-owned subsidiary of Hoechst AG, to acquire certain of
Celanese's assets related to its chlor-alkali business near Frankfurt, Germany.
The Celanese Assets to be acquired include the equipment and technology used in
the
    
 
                                       53
<PAGE>   56
 
   
production of chlorine, caustic soda, caustic soda microprills, sodium
hypochloride, calcium chloride, methyl chloride, methylene chloride/chloroform
and hydrochloric acid at such facility. The Company will acquire the Celanese
Assets through LII Europe GmbH, a subsidiary to be owned by the Company and
certain of its affiliates. As of the date of this Prospectus, the purchase price
for the Celanese Assets is still subject to negotiations between the parties.
The Celanese Transaction remains subject to approval by the Company's Board of
Directors and Celanese's Supervisory Board, as well as the negotiation and
completion of definitive agreements, which are expected to be customary for
transactions of this nature. Assuming the definitive agreements are negotiated
and executed in due course, the Company expects to close the Celanese
Transaction during January 1998. However, there can be no assurance that the
definitive agreement will be agreed upon or that the Celanese Transaction will
be completed by such date.
    
 
RESEARCH AND DEVELOPMENT
 
     The Company has operated a research and development center at its Baton
Rouge facility since 1989 to develop and test new products and production
methods. The Company had research and development expenditures of approximately
$3.8 million, $3.4 million and $3.1 million in fiscal years 1997, 1996 and 1995,
respectively. The research and development center focuses on both process and
product development. Many of the Company's innovations involve improvements to
processes that allow existing products to be used in new applications. The
research and development center also provides technical support for the
Company's various product lines and is involved in the Company's plant upgrade
projects. Through its research and development center, the Company also conducts
research on a contract basis for third parties, including customers. Particular
areas of emphasis for the research and development effort have been CFC and HCFC
replacement processes and products and the development of new alumina chemical
products to meet the needs of the Company's customers.
 
PATENTS
 
     The Company owns or has applied for approximately 30 patents and is
licensed under other patents covering certain of its products and processes. The
Company generally applies for patents whenever it develops new products or
processes considered to be commercially viable and, in appropriate
circumstances, seeks licenses when such products or processes are developed by
others. Although in the aggregate the rights under such patents are important to
the Company's operations, no significant segment of the Company's business or
its business as a whole is dependent on any particular patent or license.
 
SEASONALITY
 
     A portion of the Company's nitrogen business serves the agricultural
fertilizer market, which is seasonal with greater sales of such products
occurring in the spring and, to a lesser extent, in the fall planting seasons.
See "Management's Discussion and Analysis of Financial Condition and Results of
Operations -- Seasonality."
 
GOVERNMENTAL REGULATION
 
     The Company is subject to various federal, state and local environmental
laws and regulations governing the use, discharge, storage, and disposal of
hazardous materials because the Company uses hazardous substances and generates
hazardous waste in the ordinary course of its manufacturing processes.
Environmental laws and regulations have evolved rapidly over the last three
decades typically becoming more restrictive of activities that may impact the
environment, such as emissions of pollutants to air and water, generation and
disposal of wastes and use and handling of chemical substances. The Company
cannot at this time assess with certainty the degree of impact of future
emissions standards and enforcement practices upon its operations or capital
expenditure requirements.
 
     The Company is subject to the Clean Air Act, as amended by the Clean Air
Act Amendments, and comparable state statutes regulating air emissions. The
Clean Air Act Amendments contain provisions that may result in the imposition of
certain pollution control requirements with respect to air emissions from the
 
                                       54
<PAGE>   57
 
Company's operations. Depending upon requirements that may be imposed by state
and local regulatory authorities in the implementation of those provisions and
related regulations, the Company may be required to incur capital expenditures
for air pollution control equipment in connection with maintaining or obtaining
operating permits and approvals. Until such time as the new Clean Air Act
Amendment requirements are fully implemented, the Company is unable to estimate
the effect on earnings or operations or the amount and timing of such required
capital expenditures. At present, the Company does not believe that such
regulations will have a material effect on its financial condition or results of
operations.
 
     The Clean Air Act Amendments provided for the phase-out of the production
of CFCs (R-11 and R-12) as of January 1, 1996, followed by the phase-out of the
production of the HCFC-141b by January 1, 2003. The Clean Air Act also regulates
sulfur and nitrogen oxide removal from emissions and provides certain incentives
for the production of reformulated gasolines. These regulations may increase the
demand for certain of the Company's alumina chemicals and ammonia products.
 
     Chlorine use has been affected and may be affected further by certain
environmental regulations, both final and pending, particularly those relating
to the discharge of dioxins by pulp and paper producers. When chlorine is used
in the pulp bleaching process, dioxins are a by-product. From time to time
legislation is introduced proposing the elimination of discharges of chlorine
compounds into navigable waters and requiring zero discharge limits for certain
toxic substances, including certain chlorinated compounds.
 
     The Company's operations also are governed by extensive federal, state and
local regulatory requirements relating to environmental issues, such as waste
management and chemical handling. Consequently, the Company is required to
obtain various permits for the operation of its plants and related facilities,
and these permits are subject to revocation, modification and renewal.
Governmental authorities enforce compliance with these regulations and permits,
impose excise taxes on certain of the Company's products and implement
environmental plans. Violators of these regulations are subject to civil and
criminal penalties, including civil fines, injunctions or both. Accordingly,
certain governmental regulation compliance costs and potential liabilities are
inherent in the Company's operations and products. The Company's operations also
are governed by laws and regulations relating to workplace safety and worker
health, principally the Occupational Safety and Health Act and regulations
thereunder which, among other things, regulate the use of hazardous chemicals in
the workplace. The Company uses asbestos in the manufacture of its
electrochemical products, and some of its operating facilities contain
structural asbestos that the Company believes is properly contained.
 
     The Company voluntarily adheres to the Guiding Principles of the
Responsible Care(R) initiative of the Chemical Manufacturers Association and its
six Codes of Management Practices. The Company believes that these codes
typically are more stringent than the legal requirements in the areas of process
safety, employee safety, pollution prevention and chemical distribution.
 
LEGAL PROCEEDINGS
 
     General.  The Company and its subsidiaries have been named as defendants in
a number of legal actions arising from normal business activities. Although the
amount of any ultimate liability with respect to such matters cannot be
precisely determined, and therefore no assurance can be given with respect to
the effect upon the Company's financial condition and results of operations of
any such liability, in the opinion of the Company, any such liability is not
likely to have a material adverse effect on the Company, even though the
resolution of certain matters could be material to the results of operations of
any single fiscal quarter. Additionally, the Company is involved, to the extent
and with the Company's assessment of the effect noted, in the proceedings set
forth below.
 
     Recent Developments.  On May 9, 1997, the Company entered into a plea
agreement with the United States Department of Justice, pursuant to which the
Company admitted to participating in an agreement in restraint of competition
for the sale of ammonium nitrate in May 1992. On May 30, 1997, the United States
District Court for the Western District of Pennsylvania approved the plea
agreement. Under the terms of such plea agreement, in which the government does
not contend that the Company implemented the price-fixing agreement, the Company
will pay a fine of $1.5 million in five installments during the next four years.
Such amount has been accrued in the Company's financial statements as of
February 28, 1997. The first installment
 
                                       55
<PAGE>   58
 
has been paid. Such payment is believed to be considerably lower than the fines
paid by several other companies in the industry and is not expected to have a
material adverse effect on the financial condition or operations of the Company.
 
ENVIRONMENTAL PROCEEDINGS
 
     Gramercy, Louisiana.  On July 28, 1989, a 28,000 gallon mixture primarily
consisting of chloroform and carbon tetrachloride was spilled at the Company's
Gramercy plant during the off-loading of a barge. Although immediate corrective
action was initiated, the spill impacted the shallow soils and groundwater.
Expenditures for corrective action and to determine the extent of contamination
through February 28, 1997, have been approximately $3.5 million. The Company
estimates that the remaining cost to complete remediation could be up to an
additional $2.2 million over the next few years.
 
     On June 27, 1996, Marathon filed a complaint against the Company and one
other company in the United States District Court for the Eastern District of
Louisiana alleging that the Company or its agents damaged a gasoline pipeline
causing it to rupture and release gasoline into the Blind River and surrounding
area near Gramercy. Marathon's preliminary claim statement for damages incurred
totals $8.5 million. In connection with the gasoline release, a class action
petition was filed in the 23rd Judicial District Court for the Parish of St.
James, Louisiana against Marathon and the Company on behalf of persons and
entities allegedly sustaining direct and/or consequential damage as a result of
the gasoline release. The Company is continuing a diligent investigation of the
situation in order to evaluate the allegations and the relative responsibility
of the parties involved. Management believes the Company has meritorious
defenses to these claims and is vigorously defending itself against all claims.
Because the matter is in a preliminary stage, it is not yet possible to predict
whether the Company will incur any liability for the rupture and release or to
reasonably estimate the cost of any possible liability.
 
     Greensboro, North Carolina.  The Company acquired a Greensboro, North
Carolina fertilizer plant and warehouse that was formerly used by Armour to
produce sulfuric acid as part of the 1986 purchase from USX. After a fire
destroyed the plant and most of the warehouse in 1989, the Company began an
effort to assess the effects of historical contamination at the site. The
original assessment addressed several areas, including a former wastewater
holding pond. USX has retained substantial liability with respect to assessment
and remediation of this site. The Company estimates that its portion of the
remedial costs, including the cost of soil remediation and off-site disposal of
waste material and building debris, will be between $1.7 million and $3.0
million.
 
     Pursuant to the Asset Purchase Agreement dated April 30, 1986 between USX
and the Company, USX generally retains all environmental liabilities relating to
the acquired assets resulting from events occurring prior to the closing date.
The costs of any environmental liabilities arising due to both parties'
ownership or use of the purchased assets will be allocated in accordance with
each parties' contribution to the events or circumstances which gave rise to the
liabilities.
 
     Other.  In addition to the matters described above, the Company is also
involved, to varying degrees, in litigation, as well as remedial activities at
other facilities. Although management believes, based upon information currently
available, that such other litigation and activities are likely to be resolved
without a material adverse effect upon the financial condition and results of
operations of the Company, the aggregate cost of such litigation and remedial
activities cannot be precisely predicted, and there can be no assurance that
this will be the case.
 
EMPLOYEES
 
     As of September 30, 1997, the Company had approximately 800 full-time
employees, approximately 390 of whom were represented by labor unions under 12
collective bargaining agreements. The collective bargaining agreements for the
Gramercy and Baton Rouge facilities expire in 2001 and 2000, respectively. Since
1986, the Company has had three labor disputes, none of which caused any
material production delays. The Company considers its relations with its
existing union and non-union employees to be satisfactory.
 
                                       56
<PAGE>   59
 
PROPERTIES
 
     The Company has seven facilities where its products are manufactured, 22
customer service centers from which it distributes anhydrous and aqua ammonia
and four warehouses that it uses for delivery and storage of fertilizer. The
Company's manufacturing facilities include the two facilities located in Baton
Rouge and Gramercy which manufacture alumina chemicals and electrochemical
products, the four facilities located in Cherokee, Crystal City, Geneva and
Seneca, which manufacture nitrogen products and the Westwego facility, which
manufactures ammonia.
 
     The Company believes that its primary facilities are in suitable condition
and adequate for its current operations. The following table presents certain
information relating to the principal facilities owned by the Company.
 
<TABLE>
<CAPTION>
LOCATION                                    DESCRIPTION AND BUSINESS LINE                  STATUS
- --------                                    -----------------------------                  ------
<S>                          <C>                                                           <C>
Gramercy...................  Electrochemical products: hydrochlorofluorocarbons, Caustic   Owned
                             soda and chlorine facility.
Baton Rouge................  Alumina chemicals: activated and Versal(R) alumina chemicals  Owned
                             facility.
Cherokee...................  Nitrogen Products: fertilizer and blasting grade ammonium     Owned
                             nitrate facility and distribution center.
Crystal City...............  Nitrogen Products: fertilizer and blasting grade ammonium     Owned
                             nitrate facility.
Geneva.....................  Nitrogen Products: blasting grade ammonium nitrate facility.  Owned
Seneca.....................  Nitrogen Products: blasting grade ammonium nitrate facility.  Owned
</TABLE>
 
     The Crystal City facility was subject to a mortgage securing a loan from
USX. The Company made certain prepayments of the USX Notes during fiscal year
1996 and 1997 and made its final payment of $1.4 million, plus accrued interest
thereon, on April 30, 1997. The Westwego facility is owned by Avondale Ammonia
and is situated on land leased from Cytec. The Credit Facility is secured by a
security interest in substantially all of the Company's domestic properties and
assets granted to the lenders thereunder.
 
     In addition, the Company owns or leases 22 customer service centers in 18
states, where it stores and distributes anhydrous ammonia. It produces and
distributes aqua ammonia products at nine of these centers. The Company also
sells related storage systems and equipment and provides certain customer
services at those centers. The Company owns the four agricultural warehouses
located in Missouri, Illinois and Indiana, where the Company stores and
distributes phosphate fertilizer (DAP and TSP), solid urea, potash, nitrate, UAN
solutions and ammonium sulfate. The Company also owns several sites that were
once used in the production or distribution of Company products, which currently
are surplus to its needs.
 
                                       57
<PAGE>   60
 
                                   MANAGEMENT
 
DIRECTORS AND EXECUTIVE OFFICERS
 
     The following table sets forth the name, age and position with the Company
of each person who is an executive officer or a director on the Board of
Directors (a "Director") of the Company.
 
<TABLE>
<CAPTION>
NAME                                           AGE                      POSITION
- ----                                           ---                      --------
<S>                                            <C>   <C>
W. Walter LaRoche, III.......................  45    Chairman of the Board
Victoria E. LaRoche..........................  39    Vice Chairman of the Board
Grant O. Reed................................  50    President, Chief Executive Officer and Director
Harold W. Ingalls............................  50    Vice President and Chief Financial Officer
Vincent R. Gurzo.............................  48    Vice President
William G. Osborne, Ph.D.....................  56    Vice President
Richard H. Watts.............................  51    Vice President and Secretary
Paul L. M. Beckwith, Ph.D....................  40    Director
John R. Hall.................................  64    Director
Johnnie Lou LaRoche..........................  69    Director
Louanne C. LaRoche...........................  42    Director
C. L. Wagner, Jr.............................  52    Director
George R. Wislar.............................  64    Director
Robert L. Yohe...............................  61    Director
</TABLE>
 
     W. Walter LaRoche, III.  Chairman of the Board. Mr. LaRoche joined the
Tennessee Valley Authority in 1976 as an attorney and served in that capacity
until 1988. In August 1988 he joined LaRoche Holdings Inc. ("LHI") as Vice
President of Planning and Business Development. He was appointed Executive Vice
President and Chief Operating Officer of the Company in January 1989 and
President and Chief Operating Officer of the Company and Vice President of
LaRoche Chemicals Inc. ("LCI") in March 1991. Mr. LaRoche was appointed Vice
Chairman of LHI, LCI and the Company in May 1993. He served as a member of the
Board of Directors of LHI, LCI and the Company from July 1988 until the
consolidation of LHI and LCI into the Company (the "Consolidation") and he has
continued to serve as a Director of the Company since the Consolidation. In
October 1994, Mr. LaRoche was appointed Chairman of the Board of the Company.
Mr. LaRoche's mother, Johnnie Lou LaRoche, and his sisters, Victoria E. LaRoche
and Louanne C. LaRoche also serve as directors of the Company.
 
     Victoria E. LaRoche.  Vice Chairman of the Board. Ms. LaRoche was elected
as a Director of LHI in August 1993 and has been a Director of the Company since
the Consolidation and Vice Chairman of the Board since October 1994. Ms. LaRoche
began working for the Company in 1987 and held many positions within the Company
in the Accounting, Environmental, Financial Analysis and Market Research
departments until March 1996.
 
     Grant O. Reed.  President, Chief Executive Officer and Director. Mr. Reed
joined Monsanto Company in 1969 as a Chemical Engineer and later performed in
various sales, product management and planning positions. He joined Ashland
Chemical Company in 1980 and became Vice President and General Manager of the
Carbon Black Division in 1984. In 1988 the Carbon Black Division of Ashland was
sold to Degussa A.G. of Germany, and Mr. Reed became President of the Degussa
Carbon Black Corporation. In 1990 he was appointed Executive Vice President of
the Pigment Group of Degussa Corporation. Mr. Reed was appointed President and
Chief Operating Officer of LHI and the Company in July 1993 and of LCI in August
1993. He became Chief Executive Officer of LHI, LCI and the Company in April
1994. Mr. Reed remained in those positions and has continued to serve as
President, Chief Executive Officer and Director of the Company since the
Consolidation.
 
     Harold W. Ingalls.  Vice President and Chief Financial Officer. Mr. Ingalls
joined the Company as Vice President and Chief Financial Officer in July 1996.
Prior to joining the Company, Mr. Ingalls served for approximately a year as the
Vice President and Chief Financial Officer of OHM Corporation Atlanta, an
 
                                       58
<PAGE>   61
 
affiliate of WMX Technologies, Inc., an environmental remediation company
("WMX"). Prior to 1995, Mr. Ingalls served as the Chief Financial Officer,
Treasurer and Vice President of two subsidiaries of WMX and served other
subsidiaries of WMX for over thirteen years in various strategic and managerial
capacities.
 
     Vincent R. Gurzo.  Vice President. Mr. Gurzo joined the Company as Vice
President of Specialty Chemicals in August 1996. Prior to joining the Company,
Mr. Gurzo worked for a year with The Mercer Hoyt Group, a group specializing in
training and sales development in the chemical industry and in publishing in the
health care industry. From 1989 to 1995, Mr. Gurzo served as Vice
President -- Business Unit General Manager Industrial Business and in other
sales and marketing positions for International Specialty Products (GAF).
 
     William G. Osborne, Ph.D.  Vice President. Dr. Osborne has been responsible
for the Company's merger and acquisition activity since May 1996. Prior to that,
Dr. Osborne was responsible for the Company's purchasing and distribution
functions from March 1994 until May 1996. Dr. Osborne was Vice President of
Corporate Operations and Vice President and General Manager, Performance
Materials for LCI from April 1992 through March 1994, and was Vice President and
General Manager -- Specialty Alumina Chemicals for LCI from July 1988 through
April 1992. He also held a number of positions with Kaiser from 1969 through
LCI's acquisition of Kaiser in 1988. From 1966 to 1969, Dr. Osborne was a
Research Engineer with E.I. du Pont de Nemours and Co.
 
     Richard H. Watts.  Vice President. Mr. Watts has been responsible for
Nitrogen Products since April 1995. Prior to that time Mr. Watts was the Vice
President and General Manager of Alumina Chemicals from April 1992 until April
1995. Mr. Watts was Vice President and General Manager -- Gramercy Products for
LCI from 1989 through April 1992. Between 1968 and 1988 Mr. Watts held a number
of supervisory and management positions with Kaiser.
 
     Paul L. M. Beckwith, Ph.D.  Director. Dr. Beckwith was elected as a
Director of LCI in 1988 and has been a Director of the Company since the
Consolidation. Dr. Beckwith became a Managing Director of Chase Securities Inc.
in May 1997, where he is the Group Executive of the Global Chemicals Group.
Prior to May 1997, Dr. Beckwith was a Managing Director of The Chase Manhattan
Bank, where he had been employed since 1982.
 
     John R. Hall.  Director. Mr. Hall was elected to the Board of Directors of
the Company in September, 1996. Most recently, Mr. Hall was employed by Ashland,
Inc. as Chairman of the Board and Chief Executive Officer. Mr. Hall served as
Ashland Inc.'s Chairman of the Board and Chief Executive Officer since 1981. Mr.
Hall stepped down from his position as Chief Executive Officer of Ashland, Inc.
in October 1996 and retired as Chairman in February 1997. He is a member of the
Board of Directors of Banc One Corporation, the Canada Life Assurance Company,
CSX Corporation, Humana Inc., Reynolds Metals Company and UCAR International
Inc. He is a member of the American Petroleum Institute Board of Directors and
Public Policy Committee and the National Petroleum Counsel. Mr. Hall is past
Chairman of the National Petroleum Refiners Association.
 
     Johnnie Lou LaRoche.  Director. Mrs. LaRoche was elected as a Director of
LHI in August 1993 and of LCI in August 1989. She has been a Director of the
Company since the Consolidation. Mrs. LaRoche is the widow of the deceased
founder (and principal) of the Company, William W. LaRoche, Jr. W. Walter
LaRoche, III, Victoria E. LaRoche and Louanne C. LaRoche are siblings and are
the children of Johnnie Lou LaRoche and William W. LaRoche, Jr.
 
     Louanne C. LaRoche.  Director. Ms. LaRoche was elected as a Director of LHI
in August 1993 and has been a Director of the Company since the Consolidation.
As well as being an artist, she was owner and director of the Red Piano Art
Gallery in Hilton Head, South Carolina from 1979 to 1995.
 
     C. L. Wagner, Jr.  Director. Mr. Wagner was elected as a Director of LCI in
1988 and has been a Director of the Company since the Consolidation. Mr. Wagner
has been a partner in the law firm of Hunton & Williams since 1988. Prior to
that time, Mr. Wagner was a partner with the law firm of Hansell & Post in
Atlanta, Georgia. Hunton & Williams has regularly acted as counsel to LHI, LCI
and the Company.
 
                                       59
<PAGE>   62
 
Mr. Wagner is also a member of the Board of Directors of Lummus Corporation, a
textile equipment manufacturer, and Alimenta (United States), Inc., an
international food processor and distributor.
 
     George R. Wislar.  Director. Mr. Wislar has been a Director of the Company
since the Consolidation. Mr. Wislar is the founder, and retired Chairman of the
Board of Directors and Chief Executive Officer of Fountainhead Water Company,
Inc., Marietta, Georgia. Mr. Wislar's previous experience includes investment
banking at Alex Brown & Sons, Inc., The Robinson-Humphrey Company and Kidder,
Peabody & Co. Incorporated.
 
     Robert L. Yohe.  Director. Mr. Yohe has been a Director of the Company
since November 1996. Mr. Yohe retired as Vice Chairman of Olin Corporation in
1994, after 11 years of service. He served in many leadership capacities at Olin
Corporation including President of the Chemicals Group from 1985 to 1993 and
Vice President of Mergers and Acquisitions from 1983 to 1985. Prior to joining
Olin Corporation, Mr. Yohe worked in executive management for Uniroyal, and
Occidental Petroleum's Hooker Chemical Division. Mr. Yohe is a member of the
Board of Directors of Airgas, Inc., Betz Laboratories, Inc., and Calgon Carbon
Corporation. He is also a Trustee of Lafayette College.
 
EXECUTIVE COMPENSATION
 
     The following table shows, for the fiscal years ended February 28, 1997,
February 29, 1996 and February 28, 1995, respectively, the compensation paid to
or earned by the Company's Chief Executive Officer and its four other most
highly compensated executive officers who were serving at the end of fiscal year
1997 (the "Named Executive Officers").
 
                           SUMMARY COMPENSATION TABLE
 
                              ANNUAL COMPENSATION
 
<TABLE>
<CAPTION>
                                                                 OTHER ANNUAL           ALL OTHER
NAME AND PRINCIPAL POSITION      YEAR    SALARY     BONUS       COMPENSATION(1)   COMPENSATION(2)(3)(4)
- ---------------------------      ----   --------   --------     ---------------   ---------------------
<S>                              <C>    <C>        <C>          <C>               <C>
Grant O. Reed..................  1997   $331,683   $241,704(5)     $101,550              $   --
  President and Chief            1996    267,963    708,504(6)      372,721                  --
  Executive Officer              1995    227,087    525,913(7)      262,971                  --
W. Walter LaRoche, III.........  1997    244,270     59,968              --               1,055
  Chairman of the Board          1996    200,572    278,736          43,055              45,634
                                 1995    188,792    203,821          23,451              18,958
Harold W. Ingalls..............  1997    126,089    376,456(9)      274,104                  --
  Vice President and Chief
  Financial Officer(8)
Neil A. Stephansson............  1997    150,966     11,219              --                 746
  Vice President                 1996    129,940    118,449          16,403                 711
                                 1995    110,376    237,020(10)     178,133                 561
Richard H. Watts...............  1997    150,725     11,219              --                 720
  Vice President                 1996    132,688    196,224(11)      69,109                 727
                                 1995    118,508     84,710              --              14,277
</TABLE>
 
- ---------------
 
 (1) Amounts shown reflect (i) the tax gross-up amounts paid by the Company in
     connection with the bonuses awarded to Mr. Reed, Mr. Ingalls, Mr.
     Stephansson and Mr. Watts pursuant to the Company's Management Stock
     Purchase Plan, (ii) the tax gross-up amount paid by the Company in
     connection with the life insurance policy for Mr. LaRoche and (iii) the tax
     gross-up amount paid by the Company in connection with a club membership
     fee for Mr. LaRoche. See footnotes 3, 5, 6, 7, 9, 10 and 11 below, and
     " -- Management Stock Purchase Plan."
 (2) Amounts shown for fiscal year 1997 reflect matching 401(k) contributions
     made by the Company to the Company's savings plan of $1,055, $746 and $720
     on behalf of Mr. LaRoche, Mr. Stephansson and Mr. Watts.
 
                                       60
<PAGE>   63
 
 (3) Amounts shown for fiscal year 1996 reflect (i) matching 401(k)
     contributions made by the Company to the Company's savings plan of $602,
     $711 and $727 on behalf of Mr. LaRoche, Mr. Stephansson and Mr. Watts,
     respectively, (ii) a life insurance premium of $18,392 paid on behalf of
     Mr. LaRoche, for the life insurance policy on his mother, Johnnie Lou
     LaRoche, and (iii) a one-time club membership fee of $26,640 paid on behalf
     of Mr. LaRoche. The club is utilized for business meetings as well as for
     personal use.
 (4) Amounts shown for fiscal year 1995 reflect (i) matching 401(k)
     contributions made by the Company to the Company's savings plan of $566,
     $561 and $700 on behalf of Mr. LaRoche, Mr. Stephansson and Mr. Watts,
     respectively, (ii) a life insurance premium of $18,392 paid on behalf of
     Mr. LaRoche for the life insurance policy on his mother, Johnnie Lou
     LaRoche, and (iii) a resettlement allowance of $13,577 paid to Mr. Watts
     resulting from his move to Atlanta, Georgia.
 (5) Amount shown reflects (i) a profit sharing bonus of $59,968 and (ii) a
     $181,736 bonus granted by the Company in fiscal year 1997 in accordance
     with the Company's Management Stock Purchase Plan (as defined).
 (6) Amount shown reflects (i) a profit sharing bonus of $307,238, (ii) a
     $301,266 bonus granted by the Compensation Committee pursuant to the
     Management Stock Purchase Plan as a result of the Company achieving a fixed
     ratio coverage exceeding certain annual performance goals in fiscal year
     1996, and (iii) a $100,000 bonus constituting matching funds for the
     purchase of the Company's common stock.
 (7) Amount shown reflects (i) a profit sharing bonus of $224,612, (ii) a
     $151,301 bonus at the time of Consolidation in accordance with the
     Company's Management Stock Purchase Plan which was immediately applied to
     the purchase of the Company's common stock, and (iii) a $150,000 bonus
     granted by the Company in fiscal year 1995 in accordance with the Company's
     Management Stock Purchase Plan.
 (8) Amount shown reflects compensation for the approximately seven months of
     Mr. Ingalls employment in fiscal year 1997.
 (9) Amount shown reflects (i) a profit sharing bonus of $75,000 and (ii) a
     $301,456 signing bonus to purchase shares in accordance with the Company's
     Management Stock Purchase Plan.
(10) Amount shown reflects (i) a profit sharing bonus of $84,710 and (ii) a
     $152,310 one-time bonus to purchase the Bonus Shares (as defined herein) at
     the time of Consolidation in accordance with the Company's Management Stock
     Purchase Plan. Mr. Stephansson resigned from the Company in August 1997. In
     connection with Mr. Stephansson's resignation from the Company, the Company
     repurchased all of his shares of the Company's common stock for a total
     purchase price of $750,000.
(11) Amount shown reflects (i) a profit sharing bonus of $118,449 and (ii) a
     $77,775 bonus to purchase shares in accordance with the Company's
     Management Stock Purchase Plan.
 
PENSION PLANS
 
     The Company maintains seven 401(k) savings plans ("401(k) plans"), one of
which is for salaried employees not subject to a collective bargaining agreement
and six of which are for employees subject to collective bargaining agreements.
Under each 401(k) plan, participating employees can make pre-tax deferrals.
Where the 401(k) plan has a matching feature, the Company may make a
discretionary contribution from its own funds to match some or all of a
participating employee's pre-tax contributions. Where the 401(k) plan has no
matching feature, the Company does not contribute any of its own funds to the
plan. Under certain of the 401(k) plans, participating employees are able to
make after-tax contributions. All of the 401(k) plans are designed to be
qualified under Section 401(a) of the Internal Revenue Code of 1986, as amended
(the "Code") and exempt from tax under Code Section 501(a).
 
     The Company also maintains a qualified defined benefit Employee Pension
Benefits Plan (the "Pension Plan"). Under the Pension Plan normal retirement age
is 65, though Participants may retire as early as age 55 with 10 years of
continuous service and receive a reduced benefit. The benefit is reduced five
percent for each year or fraction thereof that retirement precedes age 65. In
addition, a non-qualified defined benefit Supplemental Employee Retirement Plan
is provided to recognize compensation in excess of the IRS limits under the
qualified plan. The Final Earnings benefit Formula and the Career Earnings
Benefit Formula (each
 
                                       61
<PAGE>   64
 
defined therein). The Final Earnings Benefit Formula is the average of the best
five consecutive of the last 10 years of base monthly salary multiplied by a
factor obtained by multiplying the first 30 years of service by 1.1% and the
years of service over 30 by 1.2%. The monthly Career Earnings Benefit Formula is
1% of the total career compensation, including bonus, multiplied by 130% and
divided by 12. In addition, in lieu of receiving the first three months of the
Final Earnings Benefit, a lump sum special retirement payment equal to nine
weeks of the participant's weekly vacation rate is paid during the first month
of retirement.
 
     The estimated annual benefits payable upon retirement at normal retirement
age for each of the Named Executive Officers is as follows: Mr.
LaRoche -- $306,468; Mr. Reed -- $262,128; Mr. Ingalls -- $129,216; and Mr.
Watts -- $132,024.
 
COMPENSATION OF DIRECTORS
 
     Directors who are officers or employees of the Company receive no
additional compensation for serving on the Board of Directors. The Company pays
an annual fee to all non-employee Directors of $50,000, plus $1,000 for each
board and committee meeting attended. The Company pays an additional annual fee
to all outside Directors who serve as the Chairman of the Board ($50,000),
Vice-Chairman of the Board ($25,000) and Committee Chairman ($5,000).
 
     Effective June 26, 1995, the Board of Directors approved the 1995 Board of
Directors Stock Purchase Plan (the "Directors Plan"). The Company has authorized
and reserved for issuance under the Directors Plan an aggregate of 5,000 shares
of the Company's common stock. The Directors Plan provides that outside
directors of the Company will be eligible to purchase shares of the Company's
common stock at fair market value (as determined by appraisal). In connection
with the Directors Plan, the Company may agree to guarantee loans used to
finance the purchase of such stock. Upon termination of directorship, the shares
must be sold to the Company at fair market value (based upon an appraisal). All
redemption provisions of the Company's shares expire upon a public offering of
the Company's common stock.
 
COMPENSATION COMMITTEE INTERLOCKS AND INSIDER PARTICIPATION
 
     During fiscal year 1997, the Company's compensation committee consisted of
C. L. Wagner, Jr. (Chairman), Paul L.M. Beckwith, Ph.D., George R. Wislar,
Robert L. Yohe and John R. Hall. During fiscal year 1997, Hunton & Williams, of
which C. L. Wagner is partner, provided various types of legal services to the
Company for which the Company was billed approximately $648,500. Mr. Beckwith is
the Managing Director of Chase Securities Inc. See "Plan of Distribution."
 
EMPLOYMENT CONTRACTS, TERMINATIONS OF EMPLOYMENT AND CHANGE IN CONTROL
ARRANGEMENTS
 
     In June 1993, LHI entered into an employment and non-competition agreement
(the "Employment Agreement") with Mr. Reed who, at that time, was the President
and Chief Operating Officer of LHI. Although the term of the Employment
Agreement expired on July 18, 1996, Mr. Reed's employment continued on
substantially the same terms and is expected to continue on substantially such
terms unless the Employment Agreement is renegotiated. The Employment Agreement
provided that the term of the agreement may be extended only by the prior
written agreement of the Company and Mr. Reed. The Employment Agreement provided
that Mr. Reed was eligible to participate in certain variable and other
compensation programs. The Employment Agreement provided that Mr. Reed would
receive 25% of his variable compensation plan and stock appreciation plan
earnings in the form of LHI equity. However, pursuant to the terms of the
Employment Agreement, Mr. Reed's equity ownership in the Company may not exceed
five percent of the shares of Company common stock outstanding from time to
time. At the time of the Consolidation, the Employment Agreement was assumed by
the Company. Concurrent with bonuses paid to Mr. Reed over the past three fiscal
years, Mr. Reed has purchased a total of 3,344 shares of the Company's common
stock valued at approximately $1,000,212.
 
                                       62
<PAGE>   65
 
MANAGEMENT STOCK PURCHASE PLAN
 
     In August 1994, the Company adopted a Management Stock Purchase Plan (the
"1994 Purchase Plan"), pursuant to which certain executive officers and
management employees of the Company (the "Eligible Employees") are, at the
discretion of the Board, eligible to purchase shares of the Company's common
stock at the then current fair market value of such shares as determined by
appraisal. Such Eligible Employees are also eligible to receive bonuses in the
form of cash, a portion of which must be applied to the purchase of shares of
the Company's common stock (the "Purchased Shares"). Certain bonuses were
granted to certain of the Eligible Employees, including Mr. Stephansson, at the
time of the Consolidation to purchase additional shares (the "Bonus Shares").
See "Security Ownership of Certain Beneficial Owners and Management" for
information concerning the aggregate share ownership of the Company's Named
Executive Officers and directors. At the time of the Consolidation certain of
the Eligible Employees acquired shares of the Company's common stock with the
proceeds from the repurchase by LCI of their shares of LCI capital stock. See
"Executive Compensation -- Summary Compensation Table."
 
     The terms of the 1994 Purchase Plan give Mr. Reed the opportunity to
purchase, through bonuses and/or the use of his own funds, up to five percent of
the outstanding shares of the Company's common stock. The Company awarded Mr.
Reed a cash bonus of $150,000 at the time of the Consolidation that was applied
to the purchase of shares. The Company has paid and intends to continue to pay
an annual cash bonus of $150,000 to Mr. Reed for each of the four years
following the Consolidation, contingent upon the Company's achieving a certain
fixed charge coverage ratio for each of such years. Each such bonus will include
an additional amount which represents Mr. Reed's income tax liability for such
bonus. Each such bonus was and shall be applied to the repayment of the loan
used to finance the purchase of his shares of the Company's common stock. See
"Executive Compensation -- Summary Compensation Table."
 
     In August 1995, the Board adopted the 1995 Amended and Restated Stock
Purchase Plan (the "1995 Purchase Plan," and together with the 1994 Purchase
Plan, the "Management Stock Purchase Plan"). The 1995 Purchase Plan eliminated
the distinction between Bonus Shares, Purchased Shares and Conversion Shares and
provides that the repurchase value of all such shares will be the fair market
value. Participants are required to sell and the Company is required to purchase
the shares upon termination of employment. The 1995 Purchase Plan provides that
in the event that an Eligible Employee finances his purchase of shares with a
bank loan, the Company may guarantee the repayment of such loan, such guarantee
to be secured by the shares acquired by the Eligible Employee. The 1995 Purchase
Plan is administered by the Company's Board.
 
                                       63
<PAGE>   66
 
                         SECURITY OWNERSHIP OF CERTAIN
                        BENEFICIAL OWNERS AND MANAGEMENT
 
     The following table sets forth the ownership of the Company's common stock
as of September 30, 1997 by directors, Named Executive Officers, persons known
by the Company to own more than 5% of the common stock and all executive
officers and directors of the Company as a group.
 
<TABLE>
<CAPTION>
                                                                                   AGGREGATE
                                                               NUMBER OF SHARES    PERCENTAGE
NAME OF BENEFICIAL OWNER                                      BENEFICIALLY OWNED     OWNED
- ------------------------                                      ------------------   ----------
<S>                                                           <C>                  <C>
Johnnie Lou LaRoche(1)......................................       297,500            68.1%
W. Walter LaRoche, III(1)...................................        42,500             9.7
Victoria E. LaRoche(1)......................................        42,500             9.7
Louanne C. LaRoche(1).......................................        42,500             9.7
Grant O. Reed...............................................         3,344               *
Richard H. Watts............................................         2,500               *
William G. Osborne, Ph.D....................................         2,500               *
Harold W. Ingalls...........................................         1,506               *
Paul L. M. Beckwith, Ph.D...................................           800               *
George R. Wislar............................................           550               *
C. L. Wagner, Jr............................................           400               *
Vincent R. Gurzo............................................           334               *
John R. Hall................................................             0               *
Robert L. Yohe..............................................             0               *
                                                                   -------            ----
Directors and executive officers as a group (14) Persons....       436,934             100%
</TABLE>
 
- ---------------
 
 *  Indicates that the percentage beneficially owned was less than 1.0%.
(1) The LaRoche Family may be deemed to be a "group" for purposes of Section
    13(d)(3) of the Securities Exchange Act of 1934, as amended (the "Exchange
    Act"), although there is no agreement among them with respect to the
    acquisition, retention, disposition or voting of the Company's common stock.
 
                 CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS
 
     Pursuant to a Salary Continuation Agreement entered into by the Company and
her late husband beginning in 1989, Johnnie Lou LaRoche received death benefit
payments of $438,612 per year through June 1997. A portion of these payments was
funded by the proceeds of an insurance policy on the life of Mr. LaRoche of
which the Company was a beneficiary.
 
     On June 30, 1997, the Company entered into a Consulting Agreement with
Johnnie Lou LaRoche, a Director of the Company, pursuant to which Mrs. LaRoche
will provide various consulting services to the Company in exchange for a
consultant fee of $438,612 per year. The Consulting Agreement has an initial
term of one year expiring June 30, 1998, and is automatically renewed for
successive one year periods, until terminated by either party upon 30 days
notice after May 31, 1998.
 
                                       64
<PAGE>   67
 
                                THE REFINANCING
 
     In the Refinancing, the Company refinanced its outstanding indebtedness
under its prior credit facility with borrowings under the Credit Facility, and
refinanced substantially all of its outstanding indebtedness under the 13% Notes
by consummating the Tender Offer, the Consent Solicitation and the Initial
Offering. The Company believes that the Refinancing will provide the Company
with the additional operating and financial flexibility necessary to implement
its business strategy most effectively.
 
TENDER OFFER AND CONSENT SOLICITATION
 
     Pursuant to an Offer to Purchase and Consent Solicitation Statement (and
related documentation) (the "Tender Documents") dated August 12, 1997, as
amended August 29, 1997, the Company made a tender offer to repurchase all, but
not less than a majority, of its outstanding 13% Notes at a price equal to (i)
the present value on the payment date of $1,065.00 per $1,000 principal amount
of each Existing Note (the amount payable on August 15, 1999, which is the first
date on which the 13% Notes are redeemable) plus interest payable through August
15, 1999, based on a discount factor equal to the sum of (x) 5.97% (the yield on
the 6% United States Treasury Note due August 15, 1999 as of 2:00 p.m., New York
City Time, on August 25, 1997), plus (y) 50 basis points, minus (ii) $10 per
$1,000 principal per Existing Note. Each tendering Holder also received accrued
and unpaid interest up to, but not including, the expiration date of the Tender
Offer. In connection with the Tender Offer, the Company also solicited consents
("Consents") from the tendering holders of 13% Notes to certain proposed
amendments to the 13% Notes Indenture (the "Indenture Amendments") which
amendments eliminated substantially all of the restrictive covenants contained
in the 13% Notes Indenture. Consenting noteholders also received payment equal
to $10 per $1,000 principal amount of the 13% Notes tendered to the Company by
such holder. The Company received tenders of, and consents relating to
approximately 99% of principal amount of the outstanding 13% Notes. The Company
and the trustee under the 13% Note Indenture executed a supplemental indenture
containing the Indenture Amendments. The Company may repurchase some or all of
the outstanding 13% Notes in the future in open market transactions, privately
negotiated purchases or otherwise.
 
CREDIT FACILITY
 
     As part of the Refinancing, the Company entered into the Credit Facility
with The Chase Manhattan Bank as administrative agent (the "Agent") and certain
other lenders. The Credit Facility provides for aggregate borrowings of up to
$160.0 million on a senior secured basis, consisting of a $60.0 million Term
Loan (which was be reduced to $35.0 million upon the closing of the Initial
Offering) and a $100.0 million Revolving Credit Facility, both maturing six
years after the effective date. The Revolving Credit Facility was amended in
October 1997 to increase the maximum available amount to $125 million.
 
     The initial closing under the Credit Facility occurred on August 27, 1997,
at which time the Company borrowed $36.0 million under the Revolving Credit
Facility, which was used in part to pay off the outstanding principal balance
of, plus all accrued and unpaid interest through the date of payment on, the
Company's then-existing $40.0 million credit facility. The availability of the
Term Loan and the balance of the Revolving Credit Facility are subject to the
terms and conditions set forth below and the other conditions set forth in the
Credit Facility, including, among others, the absence of any material adverse
change in the financial condition and results of operations of the Company.
 
     Standby or documentary letters of credit ("Letters of Credit") are
available under the Revolving Credit Facility in an aggregate amount not to
exceed the lesser of (1) $30.0 million or (2) an amount equal to the total
commitments under the Revolving Credit Facility minus the outstanding aggregate
principal amount of all revolving credit loans. Borrowings under the Term Loan
and Revolving Credit Facility in French francs will be available to the extent
of the equivalent of $75 million. The interest rates applicable to the loans
will, at the Company's option, be the prime commercial lending rate of The Chase
Manhattan Bank (or the federal funds effective rate) plus a margin of up to
0.75%, or LIBOR (adjusted to reflect any required reserves) plus a margin of 1%
to 2%, the applicable margins being determined based on the Company's ratio of
consolidated total debt to Borrower Consolidated EBITDA (as defined in the
Credit Agreement). The Company will also
 
                                       65
<PAGE>   68
 
pay a commitment fee on the unused portion of the Revolving Credit Facility at
an annual rate of between 0.25% and 0.50%, and fees on the undrawn amounts plus
the amount of outstanding reimbursement obligations, of standby Letters of
Credit at an annual rate of between 0.75% and 1.75%, again depending on the
Company's ratio of consolidated total debt to Borrower Consolidated EBITDA (as
defined in the Credit Agreement). All loans under the Credit Facility will
mature no later than August 26, 2003.
 
     To secure the obligations of the Company under the Credit Facility, The
Chase Manhattan Bank, as agent for itself and the co-lenders, was granted
security interests in substantially all of the domestic assets of the Company
and each of its domestic subsidiaries including, without limitation, accounts,
chattel paper, instruments, general intangibles, inventory, equipment, real
property, and products and proceeds thereof.
 
     The Company and its Subsidiaries are subject to customary secured lending
covenants including those restricting additional liens, incurrence of additional
indebtedness, the sale of assets, the payment of dividends, transactions with
affiliates, the making of certain investments and certain other fundamental
changes and the making of capital expenditures and acquisitions in excess of
specified levels. The Company is also required to maintain certain continuing
financial covenants, on a consolidated basis, at specified levels, including
minimum net worth, minimum interest coverage and maximum leverage. In addition
to the covenants contained in the Credit Facility, the Company's ability to draw
on the Credit Facility will be subject to its compliance with the Indenture.
 
CURRENCY HEDGING TRANSACTIONS
 
     The Company has committed to enter into a currency swap arrangement with
The Chase Manhattan Bank whereby the Company will swap the notional United
States dollar amount borrowed under the Term Loan under the Credit Facility for
the Initial Purchase in the Chlor-alkali Joint Venture and related fees and
expenses into French francs and the associated interest rate into the
corresponding French franc interest rate.
 
                       DESCRIPTION OF THE EXCHANGE NOTES
 
GENERAL
 
     The Exchange Notes offered hereby will be issued as a separate series under
the Indenture among the Company and the Trustee. The form and terms of the
Exchange Notes are the same as the form and terms of the Old Notes (which they
replace) except that (i) the Exchange Notes bear a Series B designation, (ii)
the Exchange Notes have been registered under the Securities Act and, therefore,
will not bear legends restricting the transfer thereof, and (iii) the holders of
Exchange Notes will not be entitled to certain rights under the Registration
Rights Agreement, including the provisions providing for an increase in the
interest rate on the Old Notes in certain circumstances relating to the timing
of the Exchange Offer, which rights will terminate when the Exchange Offer is
consummated. The Old Notes issued in the Initial Offering and the Exchange Notes
offered hereby are referred to collectively as the "Notes."
 
     The Exchange Notes will be issued under the Indenture, dated as of
September 23, 1997, between the Company and State Street Bank and Trust Company,
as trustee, a copy of which is available upon request to the Company. The
definitions of certain capitalized terms used in the following summary are set
forth below under "-- Certain Definitions."
 
     The Notes will be issued only in registered form without coupons, in
denominations of $1,000 and integral multiples of $1,000. The Company will
appoint the Trustee to serve as registrar and paying agent under the Indenture
at its offices at 61 Broadway, New York, NY 10006. No service charge will be
made for any registration of transfer or exchange of the Notes, except for any
tax or other governmental charge that may be imposed in connection therewith. As
of the date of the Indenture, all of the Company's Subsidiaries will be
Restricted Subsidiaries. Under certain circumstances, however, the Company will
be able to designate current and future Subsidiaries as Unrestricted
Subsidiaries which will not be subject to many of the restrictive covenants set
forth in the Indenture.
 
                                       66
<PAGE>   69
 
   
     The following summary of certain provision of the Indenture does not
purport to be complete and is subject to, and is qualified in its entirety by
reference to, the Trust Indenture Act of 1939, as amended (the "Trust Indenture
Act"), and to all of the provisions of the Indenture, including the definitions
of certain terms therein and those terms made a part of the Indenture by
reference to the Trust Indenture Act, as in effect on the date of the Indenture.
The definitions of certain capitalized terms used in the following summary are
set forth below under "Certain Definitions." References in this "Description of
the Exchange Notes" section to the "Company" mean only LaRoche Industries Inc.
and not any of its Subsidiaries.
    
 
RANKING
 
     The Notes will rank junior to, and be subordinated in right of payment to,
all existing and future Senior Indebtedness of the Company, pari passu in right
of payment with all Senior Subordinated Indebtedness of the Company and senior
in right of payment to all Subordinated Indebtedness of the Company. At August
31, 1997, after giving pro forma effect to the Refinancing, including the
issuance of the Notes and the application of the net proceeds therefrom, the
Company would have had approximately $     million of Senior Indebtedness
outstanding (exclusive of unused commitments). All debt incurred under the
Credit Facility will be Senior Indebtedness of the Company and will be secured
by substantially all of the domestic assets of the Company.
 
PRINCIPAL, MATURITY AND INTEREST
 
     The Notes will be limited to $175.0 million aggregate principal amount and
will mature on September 15, 2007. Interest on the Notes will accrue at a rate
of 9 1/2% per annum and will be payable semiannually in arrears on each March 15
and September 15, commencing March 15, 1998, to the holders of record of Notes
at the close of business on March 1 and September 1, respectively, immediately
preceding such interest payment date. Interest will accrue from the most recent
interest payment date to which interest has been paid or, if no interest has
been paid, from September 23, 1997. Interest will be computed on the basis of a
360-day year of twelve 30-day months.
 
OPTIONAL REDEMPTION
 
     Except as otherwise described below, the Notes will not be redeemable at
the Company's option prior to September 15, 2002. Thereafter, the Notes will be
redeemable at the option of the Company, in whole or in part, at the redemption
prices (expressed as a percentage of principal amount) set forth below, plus
accrued and unpaid interest thereon, if any, to the redemption date, if redeemed
during the 12-month period beginning on September 15 of the years indicated
below:
 
<TABLE>
<CAPTION>
                                                              REDEMPTION
YEAR                                                            PRICE
- ----                                                          ----------
<S>                                                           <C>
2002........................................................   104.750%
2003........................................................   103.167%
2004........................................................   101.583%
2005 and thereafter.........................................   100.000%
</TABLE>
 
     In addition, at any time and from time to time on or prior to September 15,
2000, the Company may redeem in the aggregate up to 33 1/3% of the originally
issued aggregate principal amount of the Notes with the net cash proceeds of one
or more Public Equity Offerings by the Company at a redemption price equal to
109.5% of the principal amount thereof, plus accrued and unpaid interest
thereon, if any, to the date of redemption; provided, however, that at least
66 2/3% of the originally issued aggregate principal amount of the Notes must
remain outstanding immediately after giving effect to each such redemption
(excluding any Notes held by the Company or any of its Affiliates). Notice of
any such redemption must be given within 60 days after the date of the closing
or the relevant Public Equity Offering of the Company.
 
                                       67
<PAGE>   70
 
SELECTION AND NOTICE OF REDEMPTION
 
     In the event that less than all of the Notes are to be redeemed at any time
pursuant to an optional redemption, selection of such Notes for redemption will
be made by the Trustee in compliance with the requirements of the principal
national securities exchange, if any, on which the Notes are listed or, if the
Notes are not then listed on a national securities exchange, on a pro rata
basis, by lot or by such method as the Trustee shall deem fair and appropriate;
provided, however, that no Notes of a principal amount of $1,000 or less shall
be redeemed in part. Notice of redemption shall be mailed by first-class mail at
least 30 but not more than 60 days before the redemption date to each Holder of
Notes to be redeemed at its registered address. If any Note is to be redeemed in
part only, the notice of redemption that relates to such Note shall state the
portion of the principal amount thereof to be redeemed. A new Note in a
principal amount equal to the unredeemed portion thereof will be issued in the
name of the Holder thereof upon cancellation of the original Note. On and after
the redemption date, interest will cease to accrue on Notes or portions thereof
called for redemption as long as the Company has deposited with the paying agent
for the Notes funds in satisfaction of the applicable redemption price pursuant
to the Indenture.
 
SUBORDINATION OF THE NOTES
 
     The payment of principal of, premium, if any, and interest on, the Notes
and any other payment obligations of the Company in respect of the Notes
(including any obligation to repurchase the Notes) will be subordinated in
certain circumstances in right of payment, as set forth in the Indenture, to the
prior payment in full in cash of all Senior Indebtedness, whether outstanding on
the date of the Indenture or thereafter incurred.
 
     Upon any payment or distribution of property or securities to creditors of
the Company in a liquidation or dissolution of the Company or in a bankruptcy,
reorganization, insolvency, receivership or similar proceeding relating to the
Company or its property, or in an assignment for the benefit of creditors or any
marshalling of the Company's assets and liabilities, the holders of Senior
Indebtedness will be entitled to receive payment in full in cash or Cash
Equivalents or otherwise in a form satisfactory to such holders of all
Obligations due in respect of such Senior Indebtedness (including interest
after, or which would accrue but for, the commencement of any such proceeding at
the rate specified in the applicable Senior Indebtedness, whether or not a claim
for such interest would be allowed in a proceeding) before the Holders of the
Notes will be entitled to receive any payment or distribution of any kind or
character with respect to the Notes, and until all Obligations with respect to
Senior Indebtedness are paid in full in cash, any payment or distribution to
which the Holders of the Notes would be entitled shall be made to the holders of
Senior Indebtedness (except that Holders of the Notes may receive payments made
from the trust described under "-- Legal Defeasance and Covenant Defeasance").
 
     The Company also may not make any payment or distribution of any kind or
character (whether by redemption, purchase, retirement, defeasance or otherwise)
upon or in respect of the Notes (except from the trust described under "-- Legal
Defeasance and Covenant Defeasance") if (i) a default in the payment of all or
any portion of the Obligations with respect to any Designated Senior
Indebtedness occurs or (ii) any other default occurs and is continuing with
respect to Designated Senior Indebtedness that permits, or with the giving of
notice or passage of time or both (unless cured or waived) will permit, holders
of the Designated Senior Indebtedness as to which such other default relates to
accelerate its maturity and the Trustee receives a notice of such other default
(a "Payment Blockage Notice") from the Company or the holders of any Designated
Senior Indebtedness. Cash payments on the Notes shall be resumed (a) in the case
of a payment default, upon the date on which such default is cured or waived and
(b) in the case of a nonpayment default, the earlier of the date on which such
nonpayment default is cured or waived or 179 days after the date on which the
applicable Payment Blockage Notice is received, unless the maturity of any
Designated Senior Indebtedness has been accelerated or a default of the type
described in clause (h) under the caption "Events of Default" has occurred and
is continuing. No new period of payment blockage may be commenced unless and
until 360 days have elapsed since the date of commencement of the payment
blockage period resulting from the immediately prior Payment Blockage Notice. No
nonpayment default in respect of Designated Senior Indebtedness that existed or
was continuing on the date of delivery of any Payment Blockage Notice to
 
                                       68
<PAGE>   71
 
the Trustee shall be, or be made, the basis for a subsequent Payment Blockage
Notice, unless such default has been cured or waived for a period of not less
than 90 consecutive days.
 
     The Indenture will further require that the Company promptly notify holders
of Senior Indebtedness if payment of the Notes is accelerated because of an
Event of Default.
 
     As a result of the subordination provisions described above, in the event
of a liquidation or insolvency of the Company, Holders of the Notes may recover
less ratably than creditors of the Company who are holders of Senior
Indebtedness. The Indenture will limit, subject to certain financial tests, the
amount of additional Indebtedness, including Senior Indebtedness, that the
Company and its Subsidiaries can incur. See "-- Certain Covenants -- Incurrence
of Indebtedness."
 
OFFER TO PURCHASE UPON CHANGE OF CONTROL
 
     Upon the occurrence of a Change of Control, each Holder of the Notes will
have the right to require the Company to repurchase all or any part (equal to
$1,000 or an integral multiple thereof) of such Holder's Notes pursuant to the
offer described below (the "Change of Control Offer") at an offer price in cash
equal to 101% of the aggregate principal amount of the Notes plus accrued and
unpaid interest, if any, thereon to the date of purchase (the "Change of Control
Payment"). Within 30 days following any Change of Control, the Company will mail
a notice to each Holder describing the transaction or transactions that
constitute the Change of Control and offer to repurchase the Notes pursuant to
the procedures required by the Indenture and described in such notice. The
Change of Control Payment shall be made on a business day not less than 30 days
nor more than 60 days after such notice is mailed (the "Change of Control
Payment Date"). The Company will comply with the requirements of Rule 14e-1
under the Exchange Act and any other securities laws and regulations thereunder
to the extent such laws and regulations are applicable in connection with the
repurchase of the Notes as a result of a Change of Control.
 
     On the Change of Control Payment Date, the Company will, to the extent
lawful, (i) accept for payment all Notes or portions thereof properly tendered
pursuant to the Change of Control Offer, (ii) deposit with the Paying Agent an
amount equal to the Change of Control Payment in respect of all the Notes or
portions thereof so tendered and (iii) deliver or cause to be delivered to the
Trustee the relevant Notes so accepted together with an Officers' Certificate
stating the aggregate principal amount of such Notes or portions thereof being
purchased by the Company. The Paying Agent will promptly mail to each Holder of
the Notes so tendered the Change of Control Payment for such Notes, and the
Trustee will promptly authenticate and mail (or cause to be transferred by book
entry) to each Holder a new Note equal in principal amount to any unpurchased
portion of the Notes surrendered, if any; provided that each such new Note will
be in a principal amount of $1,000 or an integral multiple thereof. The Company
will publicly announce the results of the Change of Control Offer on or as soon
as practicable after the Change of Control Payment Date.
 
     Except as described above with respect to a Change of Control, the
Indenture will not contain provisions that permit the Holders of the Notes to
require that the Company repurchase or redeem the Notes in the event of a
takeover, recapitalization or similar transaction. The Company will not be
required to make a Change of Control Offer if a third party makes the Change of
Control Offer in the manner, at the times and otherwise in compliance with the
requirements set forth in the Indenture applicable to a Change of Control Offer
made by the Company and purchases all Notes validly tendered and not withdrawn
under such Change of Control Offer.
 
     The Credit Facility will prohibit the Company from repurchasing any Notes
pursuant to a Change of Control Offer prior to the repayment in full of the
Senior Indebtedness under the Credit Facility. Moreover, the occurrence of
certain change of control events identified in the Credit Facility will
constitute a default under the Credit Facility. Any future credit agreements or
agreements relating to the Senior Indebtedness to which the Company becomes a
party may contain similar restrictions and provisions. If a Change of Control
were to occur, the Company may not have sufficient available funds to pay the
Change of Control Payment for all Notes that might be delivered by Holders of
the Notes seeking to accept the Change of Control Offer after first satisfying
its obligations under the Credit Facility or other agreements relating to Senior
Indebtedness, if accelerated. The failure of the Company to make or consummate
the Change of Control Offer or pay the
 
                                       69
<PAGE>   72
 
Change of Control Payment when due will constitute a Default under the Indenture
and will otherwise give the Trustee and the Holders of the Notes the rights
described under "-- Events of Default."
 
     The definition of Change of Control includes a phrase relating to the sale,
lease, transfer, conveyance or other disposition of "all or substantially all"
of the assets of the Company and its Subsidiaries taken as a whole. Although
there is a developing body of case law interpreting the phrase "substantially
all," there is no precise established definition of the phrase under applicable
law. Accordingly, the ability of a Holder of the Notes to require the Company to
repurchase such Notes as a result of a sale, lease, transfer, conveyance or
other disposition of less than all of the assets of the Company and its
Subsidiaries taken as a whole to another Person or group may be uncertain.
 
CERTAIN COVENANTS
 
     Limitation on Indebtedness.  The Company shall not, and shall not cause or
permit any Restricted Subsidiary to, directly or indirectly, Incur any
Indebtedness (including Acquired Indebtedness), except for Permitted
Indebtedness; provided, however, that the Company and any Guarantor may Incur
Indebtedness (including Acquired Indebtedness) if, at the time of and
immediately after giving pro forma effect to such incurrence of Indebtedness and
the application of the proceeds therefrom, the Consolidated Fixed Charge
Coverage Ratio for the Company for the four full fiscal quarters immediately
preceding the Incurrence of such Indebtedness taken as one period would be
greater than 2.0 to 1.0.
 
     The foregoing limitations will not apply to the Incurrence of any of the
following (collectively, "Permitted Indebtedness"):
 
          (a) Indebtedness of the Company under the Credit Facility in a maximum
     principal amount at any one time outstanding not to exceed (i) $35.0
     million under the term loan facility provided therein and (ii) an amount
     equal to the Calculated Amount under the revolving credit facility provided
     therein;
 
          (b) Indebtedness of the Company pursuant to the Notes;
 
          (c) Indebtedness of the Company or any Restricted Subsidiary
     outstanding on the date of the Indenture;
 
          (d) Indebtedness of the Company owing to a Restricted Subsidiary,
     provided that any Indebtedness of the Company owing to a Restricted
     Subsidiary is made pursuant to an intercompany note (the outstanding
     principal balance of which may be evidenced by the Company's accounting
     records) and is subordinated in right of payment from and after such time
     as the Notes shall become due and payable (whether at Stated Maturity,
     acceleration or otherwise) to the payment and performance of the Company's
     obligations under the Notes and any Senior Indebtedness; provided further,
     that any disposition, pledge or transfer of any such Indebtedness to a
     Person (other than a pledge made in accordance with the provisions of the
     Indenture described below under the caption "-- Limitation on Liens" or a
     disposition, pledge or transfer to a Wholly Owned Restricted Subsidiary)
     shall be deemed to be an incurrence of such Indebtedness by the obligor not
     permitted by this clause (d);
 
          (e) Indebtedness of a Wholly Owned Restricted Subsidiary owing to the
     Company or to another Wholly Owned Restricted Subsidiary and Indebtedness
     of a Restricted Subsidiary owing to the Company or to a Wholly Owned
     Restricted Subsidiary, in each case that is a Permitted Investment;
     provided that any such Indebtedness is made pursuant to an intercompany
     note; provided, further, that (i) any disposition, pledge or transfer of
     any such Indebtedness to a Person (other than a pledge made in accordance
     with the provisions of the Indenture described below under the caption
     "-- Limitation on Liens" or a disposition, pledge or transfer to the
     Company or a Wholly Owned Restricted Subsidiary) shall be deemed to be an
     incurrence of such Indebtedness by the obligor not permitted by this clause
     (e), and (ii) any transaction pursuant to which any Wholly Owned Restricted
     Subsidiary, which has Indebtedness owing to the Company or any other Wholly
     Owned Restricted Subsidiary, ceases to be a Wholly Owned Restricted
     Subsidiary shall be deemed to be the incurrence of Indebtedness by such
     formerly Wholly Owned Restricted Subsidiary that is not permitted by this
     clause (e) (except to the
 
                                       70
<PAGE>   73
 
     extent such Person remains a Restricted Subsidiary and such Indebtedness
     constitutes a Permitted Investment);
 
          (f) guarantees of any Restricted Subsidiary so long as the Company
     complies with the provisions of the Indenture described below under the
     caption "Future Guarantors";
 
          (g) obligations of the Company or any Wholly Owned Restricted
     Subsidiary in respect of Hedging Obligations, provided that in the case of
     Interest Rate Agreements, the notional amount thereof is less than or
     approximately equal to an amount of Indebtedness outstanding or reasonably
     expected by the Company to be outstanding during the term of such Interest
     Rate Agreement and as to other Hedging Obligations, the underlying risk
     arises in the ordinary course of business of the Company or such Restricted
     Subsidiary and such hedging contract bears a reasonable relationship to the
     Company's or such Restricted Subsidiary's obligations (or requirements);
 
          (h) any renewals, extensions, substitutions, refundings, refinancings
     or replacements (collectively, a "refinancing") of outstanding Indebtedness
     Incurred in compliance with the Consolidated Fixed Charge Coverage Ratio of
     the first paragraph of this covenant or any Indebtedness described in
     clauses (b), (c) (i) and (j) of this definition of "Permitted
     Indebtedness," including any successive refinancings so long as the
     aggregate principal amount of Indebtedness represented thereby is not
     increased by such refinancing plus the lesser of (i) the stated amount of
     any premium or other payment required to be paid in connection with such a
     refinancing pursuant to the terms of the Indebtedness being refinanced or
     (ii) the amount of premium or other payment actually paid at such time to
     refinance the Indebtedness, plus, in either case, the amount of expenses of
     the Company incurred in connection with such refinancing and, in the case
     of Senior Subordinated Indebtedness or Subordinated Indebtedness, such
     refinancing does not reduce the Average Life to Stated Maturity or the
     Stated Maturity of such Indebtedness;
 
          (i) Indebtedness (including Acquired Indebtedness) Incurred to pay,
     and in a principal amount not in excess of, the Phase Two Purchase Price
     (which Indebtedness may be Incurred under the Credit Facility, in addition
     to the Indebtedness permitted by clause (a), or may be Incurred otherwise);
 
          (j) Indebtedness of the Company or a Restricted Subsidiary under its
     agreement, as in effect on the date of its original execution, to reimburse
     Rhone-Poulenc Chimie S.A. for the Company's proportionate share of amounts
     paid by Rhone-Poulenc Chimie S.A. to UFB Locabail under a guarantee of
     equipment lease obligations of CEVCO, the provider of electric energy to
     ChlorAlp S.A.S., in respect of three steam turbines leased by CEVCO, and
     Capital Lease Obligations of the Company or any of its Restricted
     Subsidiaries Incurred in connection with such equipment lease obligations
     of CEVCO;
 
          (k) Indebtedness Incurred by Foreign Restricted Subsidiaries that in
     the aggregate does not exceed $30.0 million at any time outstanding;
     provided, however, that at the time of and immediately after giving pro
     forma effect to such Incurrence of Indebtedness and the application of the
     proceeds therefrom, the Consolidated Fixed Charge Coverage Ratio for the
     Company for the four full fiscal quarters immediately preceding the
     Incurrence of such Indebtedness taken as one period would be greater than
     2.0 to 1.0; and
 
          (l) Indebtedness of the Company in addition to that described in
     clauses (a) through (k) above, and any renewals, extensions, substitutions,
     refinancings or replacements of such Indebtedness, so long as the aggregate
     principal amount of all such additional Indebtedness at any time
     outstanding shall not exceed $15.0 million (which Indebtedness may be
     Incurred under the Credit Facility or otherwise).
 
     Limitation on Layering.  The Company shall not, directly or indirectly,
Incur any Indebtedness that by its terms would expressly rank senior in right of
payment to the Notes and subordinate in right of payment to any other
Indebtedness of the Company.
 
     Limitation on Restricted Payments.  The Company shall not, and shall not
cause or permit any Restricted Subsidiary to, directly or indirectly,
 
     (i) declare or pay any dividend or make any other payment or distribution
on account of any Equity Interests of the Company or any Restricted Subsidiary
to holders of such Equity Interests in their capacity as such (other than (A)
dividends, distributions and payments to the Company or any Restricted
Subsidiary
 
                                       71
<PAGE>   74
 
(and, if such Restricted Subsidiary is not a Wholly Owned restricted Subsidiary,
to its other stockholders on a pro rata basis) and (B) dividends or
distributions payable solely in Qualified Equity Interests of the Company or in
options, warrants or other rights to purchase Qualified Equity Interests of the
Company);
 
     (ii) purchase, redeem or otherwise acquire or retire for value, directly or
indirectly, any Equity Interests of the Company or any Restricted Subsidiary
(other than such Equity Interests owned by the Company or a Wholly Owned
Restricted Subsidiary);
 
     (iii) make any principal payment on, or purchase, redeem, defease, retire
or otherwise acquire for value, prior to any scheduled principal payment,
scheduled sinking fund payment or final maturity, any Subordinated Indebtedness;
or
 
     (iv) make any Investment in any Person (other than Permitted Investments)
(any such payment or any other action (other than any exception thereto)
described in (i) through (iv) each, a "Restricted Payment"), unless at the time
of and after giving effect to the proposed Restricted Payment
 
          (a) no Default or Event of Default shall have occurred and be
     continuing or would occur as a consequence thereof;
 
          (b) the Company would be able to incur $1.00 of additional
     Indebtedness (other than Permitted Indebtedness) under the provisions
     described under the caption " -- Limitation on Indebtedness" above; and
 
          (c) the aggregate amount of all Restricted Payments declared or made
     on or after the date of the Indenture does not exceed an amount equal to
     the sum of (1) 50% of Consolidated Net Income of the Company for the period
     (taken as one accounting period) beginning on the first fiscal quarter
     commencing after the date of the Indenture and ending on the last day of
     the most recent fiscal quarter immediately preceding the date of such
     Restricted Payment for which internal financial statements are available at
     the time of such Restricted Payment (or if such cumulative Consolidated Net
     Income shall be a loss, minus 100% of such loss), plus (2) the aggregate
     net cash proceeds received by the Company after the date of the Indenture
     either (x) as capital contributions to the Company or (y) from the issue
     and sale (other than to any of its Restricted Subsidiaries) of its
     Qualified Equity Interests (excluding the net proceeds from any issuance
     and sale of Qualified Equity Interests financed, directly or indirectly,
     using funds borrowed from or guaranteed by the Company or any Restricted
     Subsidiary until and to the extent such borrowing is repaid), plus (3) the
     principal amount (or accreted amount (determined in accordance with GAAP),
     if less) of any Indebtedness of the Company or any Restricted Subsidiary
     which has been converted into or exchanged for Qualified Equity Interests
     of the Company after the date of the issuance of the Notes, plus (4) in the
     case of the disposition or repayment of any Investment constituting a
     Restricted Payment made after the date of the Indenture, an amount equal to
     the lesser of the initial amount of such Investment and the amount received
     by the Company or any Restricted Subsidiary upon such disposition or
     repayment, plus (5) with respect to any Unrestricted Subsidiary which has
     been redesignated a Restricted Subsidiary after the date of the Indenture,
     the amount (measured as of the date of redesignation) equal to the lesser
     of (x) the amount of the Company's Investment in such Restricted Subsidiary
     or (y) the Fair Market Value of such Restricted Subsidiary, on the date of
     redesignation, plus (6) $5.0 million and minus (7) the Designation Amount
     (measured as of the date of Designation) with respect to any Subsidiary of
     the Company which has been designated an Unrestricted Subsidiary after the
     date of the Indenture in accordance with "-- Designation of Unrestricted
     Subsidiaries" below.
 
     The foregoing provisions shall not prohibit: (i) the payment of any
dividend or distribution on Equity Interests within 60 days after the date of
declaration of such dividend or distribution if at the date of such declaration
such payment would comply with the provisions of the Indenture; provided,
however, that such dividends shall be included in subsequent calculations of the
amount of Restricted Payments; (ii) the purchase, redemption, retirement or
other acquisition of any Equity Interests of the Company in exchange for, or out
of the net cash proceeds of the substantially concurrent issue and sale (other
than to a Subsidiary) of, Qualified Equity Interests of the Company or a
substantially concurrent capital contribution to the Company;
 
                                       72
<PAGE>   75
 
provided, however, that (A) such purchase, redemption, retirement or other
acquisition shall be excluded in subsequent calculations of the amount of
Restricted Payments and (B) the net cash proceeds from such sale or capital
contribution shall be excluded in subsequent calculations under clauses (c)(2)
of the preceding paragraph; (iii) the purchase, redemption, retirement,
defeasance or other acquisition of Subordinated Indebtedness made in exchange
for, or out of the net cash proceeds of, (x) a substantially concurrent issue
and sale (other than to a Restricted Subsidiary) of Qualified Equity Interests
of the Company; provided, however, that such purchase, redemption, retirement,
defeasance or other acquisition shall be excluded from subsequent calculations
of the amount of Restricted Payments and the net cash proceeds or value from
such transaction shall be excluded from clauses (c)(2) of the preceding
paragraph or (y) Subordinated Indebtedness; permitted to be Incurred pursuant to
clause (h) of the definition of Permitted Indebtedness provided, however, that
such purchase, redemption, retirement, defeasance or other acquisition shall be
excluded in subsequent calculations of clauses (c)(2) of the preceding
paragraph; (iv) the purchase, redemption, or other acquisition or retirement of
any shares of Equity Interests of the Company from employees of the Company and
its Subsidiaries, their heirs, executors, and administrators, pursuant to any
management equity subscription agreement, stock option agreement or shareholders
agreement upon the retirement or termination of employment with the Company of
such employees; provided, however, that the aggregate amount of such purchases,
redemptions, acquisitions and retirements made after the date of the Indenture
shall not exceed $4.0 million and provided, further, that such purchase,
redemption, acquisition or retirement shall be included in subsequent
calculations of the amount of Restricted Payments; (v) the repurchase,
redemption, defeasance, retirement, refinancing or acquisition for value or
payment of principal of Subordinated Indebtedness at a purchase price not
greater than 101% of the principal amount of such Subordinated Indebtedness in
the event of a Change of Control pursuant to a provision similar to the "Offer
to Purchase upon Change of Control" repurchase, the Company has made a Change of
Control Offer as provided in "Offer to Purchase upon Change of Control" above
with respect to the Notes and has repurchased all Notes validly tendered for
payment in connection with such Change of Control Offer; provided, further, that
any such repurchase, redemption, defeasance, retirement, refinancing or
acquisition shall be excluded in subsequent calculations of the amount of
Restricted Payments; (vi) the purchase, redemption, retirement or other
acquisition of any Disqualified Equity Interests of the Company in exchange for,
or out of the net cash proceeds of a substantially concurrent issue and sale
(other than to a Subsidiary) of Disqualified Equity Interests of the Company
with substantially similar terms (or terms more favorable to the Company);
provided, however, that (A) such purchase, redemption, retirement or other
acquisition shall be excluded in subsequent calculations of the amount of
Restricted Payments and (B) the net cash proceeds from such sale or capital
contribution shall be excluded in subsequent calculations under clauses (c)(2)
of the preceding paragraph; (vii) the use of life insurance proceeds by the
Company to purchase the Equity Interests of Johnnie Lou LaRoche upon her death;
provided, however, that such purchase shall be excluded in subsequent
calculations of the amount of Restricted Payments to the extent of the life
insurance proceeds used for such purpose; and (viii) in any given year,
Restricted Payments by the Company that in the aggregate do not exceed $2.0
million; provided, however, that such Restricted Payments will be included in
subsequent calculations of the amount of Restricted Payments; provided, however,
that in the case of each of clauses (ii) through (viii) no Default or Event of
Default shall have occurred and be continuing or would arise therefrom.
 
     In determining the amount of Restricted Payments permissible under this
covenant, the amount of any non-cash Restricted Payment shall be deemed to be
equal to the Fair Market Value thereof at the date of making such Restricted
Payment.
 
     Limitation on Dividend and Other Payment Restrictions Affecting Restricted
Subsidiaries.  The Company shall not, and shall not cause or permit any
Restricted Subsidiary to, directly or indirectly create or otherwise cause or
suffer to exist or become effective (other than by application of law) any
encumbrance or restriction on the ability of any Restricted Subsidiary to (a)
pay dividends or make any other distributions to the Company or any other
Restricted Subsidiary on its Equity Interests or with respect to any other
interest or participation in, or measured by, its profits, or pay any
Indebtedness owed to the Company or any other Restricted Subsidiary, (b) make
loans or advances to, or guarantee any Indebtedness or other obligations of, or
make any Investment in, the Company or any other Restricted Subsidiary or (c)
transfer any of its properties or assets to the Company or any other Restricted
Subsidiary, except for such encumbrances or
 
                                       73
<PAGE>   76
 
restrictions existing under or by reason of (i) the Credit Facility, or any
other agreement of the Company or the Restricted Subsidiaries outstanding on the
date of the Indenture, in each case as in effect on the date of the Indenture,
and any amendments, restatements, renewals, replacements or refinancings
thereof; provided, however, that any such amendment, abatement, renewal,
replacement or refinancing is no more restrictive in the aggregate with respect
to such encumbrances or restrictions than those contained in the agreement being
amended, restated, reviewed, replaced or refinanced; (ii) applicable law; (iii)
any instrument governing Indebtedness or Equity Interests of an Acquired Person
acquired by the Company or any Restricted Subsidiary as in effect at the time of
such acquisition (except, in the case of Indebtedness, to the extent such
Indebtedness was Incurred by such Acquired Person in connection with, as a
result of or in contemplation of such acquisition); provided, however, that such
encumbrances and restrictions are not applicable to the Company or any
Restricted Subsidiary, or the properties or assets of the Company or any
Restricted Subsidiary other than the Acquired Person and, in the case of
Indebtedness, such Indebtedness was permitted by the terms of the Indenture to
be incurred; (iv) customary non-assignment provisions in leases entered into in
the ordinary course of business and consistent with past practices; (v) Purchase
Money Indebtedness for property acquired in the ordinary course of business that
only imposes encumbrances and restrictions on the property so acquired; (vi) any
agreement for the sale or disposition of the Equity Interests or assets of any
Restricted Subsidiary; provided, however that such encumbrances and restrictions
described in this clause (vi) are only applicable to such Restricted Subsidiary
or assets, as applicable, and any such sale or disposition is made in compliance
with "Disposition of Proceeds of Asset Sales" below to the extent applicable
thereto; (vii) refinancing Indebtedness permitted under clause (h) of the second
paragraph of "Limitation on Indebtedness" above; provided, however, that such
encumbrances and restrictions contained in the agreements governing such
Indebtedness are no more restrictive in the aggregate than those contained in
the agreements governing the Indebtedness being refinanced immediately prior to
such refinancing; or (viii) the Indenture and the Notes.
 
     Designation of Unrestricted Subsidiaries.  The Company may designate after
the date of the Indenture any Subsidiary of the Company as an "Unrestricted
Subsidiary" under the Indenture (a "Designation") only if:
 
          (i) no Default or Event of Default shall have occurred and be
     continuing at the time of or after giving effect to such Designation;
 
          (ii) at the time of and after giving effect to such Designation, the
     Company could Incur $1.00 of additional Indebtedness (other than Permitted
     Indebtedness) under the Consolidated Fixed Charge Coverage Ratio in the
     first paragraph of "Limitation on Indebtedness" above;
 
          (iii) the Company would be permitted to make an Investment (other than
     a Permitted Investment) at the time of Designation (assuming the
     effectiveness of such Designation) pursuant to the first paragraph of
     "Limitation on Restricted Payments" above in an amount (the "Designation
     Amount") equal to the amount of the Company's Investment in such Subsidiary
     on such date; and
 
          (iv) such Subsidiary does not own any Equity Interest or Indebtedness
     of, or hold a Lien on any of the property of, the Company or any other
     Subsidiary of the Company.
 
     The Company may revoke any Designation of a Subsidiary as an Unrestricted
Subsidiary (a "Revocation") only if:
 
          (i) no Default or Event of Default shall have occurred and be
     continuing at the time of and after giving effect to such Revocation; and
 
          (ii) all Liens and Indebtedness of such Unrestricted Subsidiary
     outstanding immediately following such Revocation would, if Incurred at
     such time, have been permitted to be incurred for all purposes of the
     Indenture.
 
     All Designations and Revocations must be evidenced by resolutions of the
Board of Directors of the Company, delivered to the Trustee certifying
compliance with the foregoing provisions.
 
                                       74
<PAGE>   77
 
     Any Unrestricted Subsidiary shall immediately be deemed to be a Restricted
Subsidiary (and the related Liens and Indebtedness thereof shall thereupon be
deemed to be Incurred) if the Company or any Restricted Subsidiary shall at any
time (x) provide credit support for, subject any of its property or assets
(other than the Equity Interests of any Unrestricted Subsidiary) to the
satisfaction of, or guarantee, any Indebtedness of any Unrestricted Subsidiary
(including any undertaking, agreement or instrument evidencing such
Indebtedness), (y) be directly or indirectly liable for any Indebtedness of any
Unrestricted Subsidiary or (z) be directly or indirectly liable for any
Indebtedness which provides that the holder thereof may (upon notice, lapse of
time or both) declare a default thereon or cause the payment thereof to be
accelerated or payable prior to its final scheduled maturity upon the occurrence
of a default with respect to any Indebtedness of any Unrestricted Subsidiary,
except for any non-recourse guarantee given solely to support the pledge by the
Company or any Restricted Subsidiary of the capital stock of any Unrestricted
Subsidiary. For purposes of the foregoing, the Designation of a Subsidiary of
the Company as an Unrestricted Subsidiary shall be deemed to include the
Designation of all of the Subsidiaries of such Subsidiary.
 
     Limitation on Liens.  The Company shall not and shall not cause or permit
any Restricted Subsidiary to, directly or indirectly, Incur any Liens of any
kind against or upon any of their respective properties or assets now owned or
hereafter acquired, or any proceeds therefrom or any income or profits
therefrom, to secure any Indebtedness unless contemporaneously therewith
effective provision is made to secure the Notes and all other amounts due under
the Indenture and any other class of Senior Subordinated Indebtedness equally
and ratably with such Indebtedness (or, in the event that such Indebtedness is
subordinated in right of payment to the Notes prior to such Indebtedness) with a
Lien on the same properties and assets securing such Indebtedness for so long as
such Indebtedness is secured by such Lien, except for (i) Liens securing Senior
Indebtedness (including, without limitation, Indebtedness incurred under the
Credit Facility) which is permitted to be incurred under the covenant described
above under the caption "-- Limitation on Indebtedness" (provided that
Indebtedness under the Credit Facility shall be deemed not to have been incurred
in violation of such covenant for purposes of this clause (i) if the holders of
such Indebtedness or their agent or representative shall have received a
representation from the Company to the effect that such Indebtedness does not
violate such covenant) and (ii) Permitted Liens.
 
     Disposition of Proceeds of Asset Sales.  The Company shall not, and shall
not cause or permit any Restricted Subsidiary to, directly or indirectly, make
any Asset Sale, unless (i) the Company or such Restricted Subsidiary, as the
case may be, receives consideration at the time of such Asset Sale at least
equal to the Fair Market Value of the assets sold or otherwise disposed of and
(ii) at least 75% of such consideration consists of cash or Cash Equivalents.
The amount of any Indebtedness (other than any Subordinated Indebtedness) of the
Company or any Restricted Subsidiary that is actually assumed by the transferee
in such Asset Sale and from which the Company and the Restricted Subsidiaries
are fully and unconditionally released shall be deemed to be cash for purposes
of determining the percentage of cash consideration received by the Company or
the Restricted Subsidiaries.
 
     The Company or such Restricted Subsidiary, as the case may be, may (i)
apply the Net Cash Proceeds of any Asset Sale within 360 days of receipt thereof
to repay Senior Indebtedness and permanently reduce any related commitment, or
(ii) make an Investment in properties and capital assets that will be used in
the business of the Company and its Restricted Subsidiaries existing on the date
of the Indenture or in businesses reasonably related thereto (as determined in
good faith by the Company's Board of Directors). The Company shall be deemed to
have made an Investment under clause (ii) within 360 days so long as (A) it has
signed a written commitment within 360 days of any Asset Sale to undertake such
an Investment and (B) the Company makes such Investment within two years after
the Asset Sale.
 
     To the extent all or part of the Net Cash Proceeds of any Asset Sale are
not applied within 360 days of such Asset Sale as described in clause (i) or
(ii) of the immediately preceding paragraph (such Net Cash Proceeds not so
applied, the "Excess Proceeds"), the Company shall, within 45 days after such
360th day, make an Asset Sale Offer for all outstanding Notes and other Senior
Subordinated Indebtedness, pro rata up to a maximum principal amount (express as
a multiple of $1,000) of Notes and other Senior Subordinated Indebtedness equal
to such Excess Proceeds, at a purchase price in cash equal to 100% of the
principal amount thereof (or the accreted value of such other Senior
Subordinated Indebtedness, if such other Senior
 
                                       75
<PAGE>   78
 
Subordinated Indebtedness is issued at a discount), plus accrued and unpaid
interest thereon, if any, to the Purchase Date; provided, however, that the
Asset Sale Offer may be deferred until there are aggregate Excess Proceeds equal
to or in excess of $10.0 million, at which time the entire amount of such Excess
Proceeds, and not just the amount in excess of $10.0 million, shall be applied
as required pursuant to this paragraph. Upon completion of such Asset Sale
Offer, the amount of Excess Proceeds shall be reset at zero.
 
     With respect to any Asset Sale Offer effected pursuant to this covenant,
among the Notes, to the extent the aggregate principal amount of Notes and other
Senior Subordinated Indebtedness tendered pursuant to such Asset Sale Offer
exceeds the Excess Proceeds to be applied to the repurchase thereof, such Notes
and other Senior Subordinated Indebtedness shall be purchased pro rata based on
the aggregate principal amount of such Notes and other Senior Subordinated
Indebtedness tendered (or the accreted value of such other Senior Subordinated
Indebtedness, if such other Senior Subordinated Indebtedness is issued at a
discount) by each holder of Notes and such other Senior Subordinated
Indebtedness. To the extent the Excess Proceeds exceed the aggregate amount of
Notes and other Senior Subordinated Indebtedness tendered pursuant to such Asset
Sale Offer, the Company may retain and utilize any portion of the Excess
Proceeds not applied to repurchase the Notes and other Senior Subordinated
Indebtedness for any purpose consistent with the other terms of the Indenture.
 
     In the event that the Company makes an Asset Sale Offer for the Notes and
other Senior Subordinated Indebtedness, the Company shall comply with any
applicable securities laws and regulations, and any violation of the provisions
of the Indenture relating to such Asset Sale Offer occurring as a result of such
compliance shall not be deemed an Event of Default or an event that with the
passing of time or giving of notice, or both, would constitute an Event of
Default.
 
     Each Holder shall be entitled to tender all or any portion of the Notes
owned by such Holder pursuant to the Asset Sale Offer, subject to the
requirement that any portion of a Note tendered must be tendered in an integral
multiple of $1,000 principal amount and subject to any proration among tendering
Holders and holders of other Senior Subordinated Indebtedness as described
above.
 
     The Credit Facility will prohibit the Company from purchasing any Notes
from the Net Cash Proceeds of Asset Sales. Any future credit agreements or other
agreements relating to Senior Indebtedness to which the Company becomes a party
may contain similar restrictions and provisions. In the event an Asset Sale
Offer occurs at a time when the Company is prohibited from purchasing the Notes,
the Company could seek the consent of its lenders to the purchase or could
attempt to refinance the borrowings that contain such prohibition. If the
Company does not obtain such a consent or repay such Senior Indebtedness, the
Company may remain prohibited from purchasing the Notes. In such case, the
Company's failure to purchase tendered Notes would constitute an Event of
Default under the Indenture which would, in turn, constitute a default under the
Credit Facility. In such circumstances, the subordination provisions in the
Indenture would likely restrict payments to the Holders of the Notes.
 
     Merger, Sale of Assets, etc.  The Company shall not consolidate with or
merge with or into (whether or not the Company is the Surviving Person) any
other entity and the Company shall not and shall not cause or permit any
Restricted Subsidiary to, sell, convey, assign, transfer, lease or otherwise
dispose of all or substantially all of the Company's and the Restricted
Subsidiaries' properties and assets (determined on a consolidated basis for the
Company and the Restricted Subsidiaries) to any entity in a single transaction
or series of related transactions, unless: (i) either (x) the Company shall be
the Surviving Person or (y) the Surviving Person (if other than the Company)
shall be a corporation organized and validly existing under the laws of the
United States of America or any State thereof or the District of Columbia and
shall expressly assume by a supplemental indenture, the due and punctual payment
of the principal of, premium, if any, and interest on all the Notes and the
performance and observance of every covenant of the Indenture and the
Registration Rights Agreement to be performed or observed on the part of the
Company; (ii) immediately before and after giving effect to the transaction or
series of transactions, no Default or Event of Default shall have occurred and
be continuing; and (iii) immediately after giving effect to any such transaction
or series of transactions involving the incurrence by the Company or any
Restricted Subsidiary, directly or indirectly, of additional Indebtedness (and
treating any Indebtedness not previously an obligation of the Company or any
 
                                       76
<PAGE>   79
 
Restricted Subsidiary in connection with or as a result of such transaction as
having been incurred at the time of such transaction), the Surviving Person (A)
shall have a Consolidated Net Worth equal to or greater than the Consolidated
Net Worth of the Company immediately prior to such transaction and (B) could
incur, on a pro forma basis after giving effect to such transaction as if it had
occurred at the beginning of the four quarter period immediately preceding such
transaction for which consolidated financial statements of the Company are
available, at least $1.00 of additional Indebtedness (other than Permitted
Indebtedness) under the Consolidated Fixed Charge Coverage Ratio of the first
paragraph of "-- Limitation on Indebtedness" above. Notwithstanding the
foregoing clause (iii) of the immediately preceding sentence, any Restricted
Subsidiary may consolidate with, merge into or transfer all or part of its
property and assets to the Company and any Wholly Owned Restricted Subsidiary
may consolidate with, merge into or transfer all or part of its property and
assets to another Wholly Owned Restricted Subsidiary. For purposes of the
foregoing, the transfer (by lease, assignment, sale or otherwise, in a single
transaction or series of transactions) of all or substantially all the
properties and assets of one or more Restricted Subsidiaries the Equity Interest
of which constitutes all or substantially all the properties and assets of the
Company shall be deemed to be the transfer of all or substantially all the
properties and assets of the Company.
 
     In the event of any transaction (other than a lease) described in and
complying with the conditions listed in the immediately preceding paragraphs in
which the Company is not the Surviving Person and the Surviving Person is to
assume all the Obligations of the Company under the Notes the Indenture and the
Registration Rights Agreement, pursuant to a supplemental indenture, such
Surviving Person shall succeed to, and be substituted for, and may exercise
every right and power of, the Company and the Company shall be discharged from
its Obligations under the Indenture and the Notes.
 
     Transactions with Affiliates.  The Company shall not, and shall not cause
or permit any Subsidiary to, directly or indirectly, make any payment to, or
sell, lease, transfer or otherwise dispose of any of its properties or assets
to, or purchase any property or assets from, or enter into or make or amend any
contract, agreement, understanding, loan, advance or guarantee with, or for the
benefit of any of its Affiliates or any officer, director or employee of the
Company or any Subsidiary (each an "Affiliate Transaction"), unless (i) such
Affiliate Transaction is on terms which are no less favorable to the Company or
such Subsidiary, as the case may be, than would be available in a comparable
transaction with an unaffiliated third party and (ii) (A) if such Affiliate
Transaction (or series of related Affiliate Transactions) involves aggregate
payments or the transfer of other consideration between the Company and an
Affiliate of the Company having a Fair Market Value in excess of $1.0 million,
other than sales or purchases of goods and services in the ordinary course of
business at prices and on terms at least as favorable to the Company as then
prevailing in the market, such Affiliate Transaction is in writing and the
Company delivers an officer's certificate to the trustee certifying that such
Affiliate Transaction (or series of Affiliate Transactions) complies with the
foregoing provisions or (B) if such Affiliate Transaction (or series of related
Affiliate Transactions) involves aggregate payments or the transfer of other
consideration between the Company and an Affiliate of the Company having a Fair
Market Value in excess of $3.0 million, other than sales or purchases of goods
and services in the ordinary course of business at prices and on terms at least
as favorable to the Company as then prevailing in the market, such Affiliate
Transaction is in writing and a majority of the disinterested members of the
Board of Directors of the Company shall have approved such Affiliate Transaction
and determined that such Affiliate Transaction complies with the foregoing
provisions. In addition, any Affiliate Transaction involving aggregate payments
or the transfer of other consideration between the Company and an Affiliate of
the Company having a Fair Market Value in excess of $10.0 million, other than
sales or purchases of goods and services in the ordinary course of business at
prices and on terms at least as favorable to the Company as then prevailing in
the market, will also require a written opinion from an Independent Financial
Advisor (filed with the Trustee) stating that the terms of such Affiliate
Transaction are fair from a financial point of view, to the Company or the
Restricted Subsidiary involved in such Affiliate Transaction, as the case may
be.
 
     Notwithstanding the foregoing, the restrictions set forth in this covenant
shall not apply to (i) transactions with or among the Company and any Wholly
Owned Restricted Subsidiary or between or among Wholly Owned Restricted
Subsidiaries; (ii) any transaction with an officer, director of the Company
entered into in the ordinary course of business and consistent with past
practice (including compensation or
 
                                       77
<PAGE>   80
 
employee benefit arrangements with any officer, director or employee of the
Company); (iii) transactions pursuant to agreements in existence on the date of
the Indenture, as described in the Prospectus and renewals and replacements
thereof on substantially similar terms (or on terms more favorable to the
Company); (iv) indemnification payments made to officers, directors and
employees of the Company or any Subsidiary pursuant to charter, bylaw, statutory
or contractual provisions; or (v) transactions otherwise permitted by the
Indenture.
 
     Limitation on the Sale or Issuance of Equity Interests of Restricted
Subsidiaries.  The Company shall not sell any Equity Interest of a Restricted
Subsidiary, and shall not cause or permit any Restricted Subsidiary, directly or
indirectly, to issue or sell any Equity Interests, except: (i) to the Company or
a Wholly Owned Restricted Subsidiary; or (ii) if, immediately after giving
effect to such issuance or sale, such Restricted Subsidiary would continue to be
a Restricted Subsidiary. Notwithstanding the foregoing, the Company is permitted
to sell all the Equity Interest of a Restricted Subsidiary as long as the
Company is in compliance with the terms described above in "Certain
Covenants -- Disposition of Proceeds of Asset Sales" and, if applicable,
"Certain Covenants -- Merger, Sale of Assets, etc." above.
 
     Future Guarantors.  After the original issue date of the Notes, the Company
will cause each Domestic Restricted Subsidiary which Incurs Indebtedness
(including guarantees of Indebtedness Incurred pursuant to "Certain
Covenants -- Limitation on Indebtedness" above) to execute and deliver to the
Trustee a Guarantee pursuant to which such Domestic Restricted Subsidiary will
guarantee payment of the Notes on a senior subordinated basis. Each Guarantee
will be limited to an amount not to exceed the maximum amount that can be
guaranteed, as it relates to such Guarantor, voidable under applicable law
relating to fraudulent conveyance or fraudulent transfer or similar laws
affecting the rights of creditors generally.
 
     Business Activities.  The Company and its Restricted Subsidiaries may not
engage, to any material extent, in any businesses which are not the same,
similar, related or ancillary to the businesses in which the Company and its
Restricted Subsidiaries are engaged on the date of the Indenture.
 
     Provision of Financial Information.  Whether or not the Company is subject
to Section 13(a) or 15(d) of the Exchange Act, or any successor provision
thereto, the Company shall file with the SEC (if permitted by SEC practice and
applicable law and regulations) the annual reports, quarterly reports and other
documents which the Company would have been required to file with the SEC
pursuant to such Section 13(a) or 15(d) or any successor provision thereto if
the Company were so subject, such documents to be filed with the SEC on or prior
to the respective dates (the "Required Filing Dates") by which the Company would
have been required so to file such documents if the Company were so subject. The
Company shall also in any event (a) within 15 days of each Required Filing Date
(whether or not permitted or required to be filed with the SEC) (i) transmit (or
cause to be transmitted) by mail to all Holders, as their names and addresses
appear in the Note register, without cost to such Holders upon their request and
(ii) file with the Trustee copies of the annual reports, quarterly reports and
proxy statements which the Company is required to file with the SEC pursuant to
the preceding sentence, or, if such filing is not so permitted, information and
data of a similar nature, and (b) if, notwithstanding the preceding sentence,
filing such documents by the Company with the SEC is not permitted by SEC
practice or applicable law or regulations, promptly upon written request supply
copies of such documents to any Holder. In addition, for so long as any Notes
remain outstanding and prior to the later of the consummation of the Exchange
Offer and the filing of an initial shelf registration statement, if required,
the Company will furnish to the Holders, upon their request, the information
required to be delivered pursuant to Rule 144A(d)(4) under the Securities Act.
 
EVENTS OF DEFAULT
 
     The occurrence of any of the following will be defined as an "Event of
Default" under the Indenture: (a) failure to pay principal of (or premium, if
any, on) any Note when due (whether or not prohibited by the provisions of the
Indenture described under "Subordination of the Notes" above); (b) failure to
pay any interest on any Note when due, continued for 30 days or more (whether or
not prohibited by the provisions of the Indenture described under "Subordination
of the Notes" above); (c) default in the payment of principal of or interest on
any Note required to be purchased pursuant to any Asset Sale Offer required by
the Indenture
 
                                       78
<PAGE>   81
 
when due and payable or failure to pay on the Purchase Date the Offer Amount for
any Note validly tendered pursuant to any Asset Sale Offer required by the
Indenture (whether or not prohibited by the provisions of the Indenture
described under "Subordination of the Notes" above); (d) failure to perform or
comply with any of the provisions described under "Certain Covenants -- Merger,
Sale of Assets, etc." above; (e) failure to perform any other covenant, warranty
or agreement of the Company under the Indenture or in the Notes or of any future
Guarantor under the Indenture or in any future Guarantee continued for 30 days
or more after written notice to the Company by the Trustee or Holders of at
least 25% in aggregate principal amount of the outstanding Notes; (f) default or
defaults under the terms of one or more instruments evidencing or securing
Indebtedness of the Company or any of its Restricted Subsidiaries having an
outstanding principal amount of $5.0 million or more individually or in the
aggregate that has resulted in the acceleration of the payment of such
Indebtedness or failure by the Company or any of its Restricted Subsidiaries to
pay principal, premium, if any, or interest when due at the stated maturity of
any such Indebtedness and such default or defaults shall have continued after
any applicable grace period; (g) the rendering of a final judgment or judgments
(not subject to appeal) against the Company or any of its Restricted
Subsidiaries in an amount of $5.0 million or more (net of any amounts covered by
reputable and creditworthy insurance companies) which remains undischarged or
unstayed for a period of 60 days after the date on which the right to appeal has
expired; or (h) certain events of bankruptcy, insolvency or reorganization
affecting the Company or any of its Restricted Subsidiaries.
 
     Subject to the provisions of the Indenture relating to the duties of the
Trustee, in case an Event of Default shall occur and be continuing, the Trustee
will be under no obligation to exercise any of its rights or powers under the
Indenture at the request or direction of any of the Holders of Notes, unless
such Holders shall have offered to the Trustee reasonable indemnity. Subject to
such provisions for the indemnification of the Trustee, the Holders of a
majority in aggregate principal amount of the outstanding Notes will have the
right to direct the time, method and place of conducting any proceeding for any
remedy available to the Trustee, or exercising any trust or power conferred on
such Trustee.
 
     If an Event of Default with respect to the Notes (other than an Event of
Default with respect to the Company described in clause (h) of the preceding
paragraph) occurs and is continuing, the Trustee or the Holders of at least 25%
in aggregate principal amount of the outstanding Notes, by notice in writing to
the Company may declare the unpaid principal of (and premium, if any) and
accrued interest to the date of acceleration on all the outstanding Notes to be
due and payable immediately and, upon any such declaration, such principal
amount (and premium, if any) and accrued interest, notwithstanding anything
contained in the Indenture or the Notes to the contrary, will become immediately
due and payable (i) so long as there shall be any outstanding Indebtedness under
the Credit Facility, upon the first to occur of an acceleration of such
Indebtedness under the Credit Facility or five business days after receipt by
the Company and the administrative agent under the Credit Facility of such
notice, or (ii) if no Indebtedness is outstanding under the Credit Facility,
upon receipt by the Company of such notice. If an Event or Default specified in
clause (h) of the preceding paragraph with respect to the Company occurs under
the Indenture, the Notes will ipso facto become immediately due and payable
without any declaration or other act on the part of the Trustee or any Holder of
the Notes.
 
     Any such declaration with respect to the Notes may be annulled by the
Holders of a majority in aggregate principal amount of the outstanding Notes
upon the conditions provided in the Indenture. For information as to waiver of
defaults, see "Modification and Waiver" below.
 
     The Indenture provides that the Trustee shall, within 30 days after the
occurrence of any Default or Event of Default with respect to the Notes
outstanding, give the Holders of the Notes thereof notice of all uncured
Defaults or Events of Default thereunder known to it; provided, however, that,
except in the case of a Default or an Event of Default in payment with respect
to the Notes or a Default or Event of Default in complying with "Certain
Covenants -- Merger, Sale of Assets, etc." above, the Trustee shall be protected
in withholding such notice if and so long as a committee of its trust officers
in good faith determines that the withholding of such notice is in the interest
of the Holders of the Notes.
 
     No Holder of any Note will have any right to institute any proceeding with
respect to the Indenture or for any remedy thereunder, unless such Holder shall
have previously given to the Trustee written notice of a
 
                                       79
<PAGE>   82
 
continuing Event of Default thereunder and unless the Holders of at least 25% of
the aggregate principal amount of the outstanding Notes shall have made written
request, and offered reasonable indemnity, to the Trustee to institute such
proceeding as the Trustee, and the Trustee shall not have received from the
Holders of a majority in aggregate principal amount of such outstanding Notes a
direction inconsistent with such request and shall have failed to institute such
proceeding within 60 days. However, such limitations do not apply to a suit
instituted by a Holder of such a Note for enforcement of payment of the
principal of and premium, if any, or interest on such Note on or after the
respective due dates expressed in such Note.
 
     The Company will be required to furnish to the Trustee annually a statement
as to the performance by it of certain of its obligations under the Indenture
and as to any default in such performance.
 
NO PERSONAL LIABILITY OF DIRECTORS, OFFICERS, EMPLOYEES, INCORPORATOR AND
STOCKHOLDERS
 
     No director, officer, employee, incorporator or stockholder of the Company
or any of its Affiliates, as such, shall have any liability for any obligations
of the Company or any of its Affiliates under the Notes or the Indenture or for
any claim based on, in respect of, or by reason of, such obligations or their
creation. Each Holder of Notes by accepting a Note waives and releases all such
liability. The waiver and release are part of the consideration for issuance of
the Notes.
 
SATISFACTION AND DISCHARGE OF INDENTURE: DEFEASANCE
 
     The Company may, at its option and at any time, elect to have all of its
obligations discharged with respect to the outstanding Notes ("Legal
Defeasance") except for (i) the rights of Holders of such outstanding Notes to
receive payments in respect of the principal of, premium, if any, interest on
such Notes when such payments are due from the trust referred to below, (ii) the
Company's obligations with respect to such Notes concerning issuing temporary
Notes, registration of such Notes, mutilated, destroyed, lost or stolen Notes
and the maintenance of an office or agency for payment and money for security
payments held in trust, (iii) the rights, powers, trusts, duties and immunities
of the Trustee, and the Company's obligations in connection therewith and (iv)
the Legal Defeasance provisions of the Indenture. In addition, the Company may,
at its option and at any time, elect to have the obligations of the Company
released with respect to certain covenants that are described in the Indenture
("Covenant Defeasance") and thereafter any omission to comply with such
obligations shall not constitute a Default or Event of Default. In the event
Covenant Defeasance occurs, certain events (not including non-payment,
bankruptcy, receivership, rehabilitation and insolvency events) described under
"Events of Default" will no longer constitute an Event of Default.
 
     In order to exercise either Legal Defeasance or Covenant Defeasance, (i)
the Company must irrevocably deposit with the Trustee, in trust, for the benefit
of the Holders of the Notes, cash in U.S. dollars, non-callable Government
Securities, or a combination thereof, in such amounts as will be sufficient, in
the opinion of a nationally recognized firm of independent public accountants,
to pay the principal of, premium, if any, and interest on the outstanding Notes
on the stated maturity or on the applicable redemption date, as the case may be,
and the Company must specify whether the Notes are being defeased to maturity or
to a particular redemption date; (ii) in the case of Legal Defeasance, the
Company shall have delivered to the Trustee an opinion of counsel in the United
States reasonably acceptable to such Trustee confirming that (A) the Company has
received from, or there has been published by, the Internal Revenue Service a
ruling or (B) since the date of the Indenture, there has been a change in the
applicable federal income tax law, in either case to the effect that, and based
thereon such opinion of counsel shall confirm that, the Holders of the
outstanding Notes will not recognize income, gain or loss for federal income tax
purposes as a result of such Legal Defeasance and will be subject to federal
income tax on the same amounts, in the same manner and at the same times as
would have been the case if such Legal Defeasance had not occurred; (iii) in the
case of Covenant Defeasance, the Company shall have delivered to the Trustee an
opinion of counsel in the United States reasonably acceptable to such Trustee
confirming that the Holders of the outstanding Notes will not recognize income,
gain or loss for federal income tax purposes as a result of such Covenant
Defeasance and will be subject to federal income tax on the same amounts, in the
same manner and at the same times as would have been the case if such Covenant
Defeasance had not occurred; (iv) no Default or Event of Default shall have
occurred and be continuing on the date of such deposit (other than a Default or
Event of Default resulting from the borrowing of funds to be applied to such
deposit) or insofar as Events of Default from
 
                                       80
<PAGE>   83
 
bankruptcy or insolvency events are concerned, at any time in the period ending
on the 91st day after the date of deposit: (v) such Legal Defeasance or Covenant
Defeasance will not result in a breach or violation of, or constitute a default
under any material agreement or instrument (other than the Indenture) to which
the Company or any of its Subsidiaries is a party or by which the Company or any
of its Subsidiaries is bound; (vi) the Company must have delivered to the
Trustee an opinion of counsel to the effect that after the 91st day following
the deposit, the trust funds will not be subject to the effect of any applicable
bankruptcy, insolvency, reorganization or similar laws affecting creditors'
rights generally; (vii) the Company must deliver to the Trustee an officer's
certificate stating that the deposit was not made by the Company with the intent
of preferring the Holders of the Notes over the other creditors of the Company,
or with the intent of defeating, hindering, delaying or defrauding creditors of
the Company or others; and (viii) the Company must deliver to the Trustee an
Officers' Certificate and an opinion of counsel, each stating that all
conditions precedent provided for relating to the Legal Defeasance or the
Covenant Defeasance have been complied with.
 
GOVERNING LAW
 
     The Indenture provides that it and the Notes will be governed by, and
construed in accordance with, the laws of the State of New York without regard
to principles of conflicts of laws to the extent that the application of the law
of another jurisdiction would be required thereby.
 
MODIFICATION AND WAIVER
 
     Modifications and amendments of the Indenture may be made by the Company
and the Trustee with the consent of the Holders of a majority in aggregate
principal amount of the outstanding Notes (including consents obtained in
connection with a tender offer or exchange offer for the Notes); provided,
however, that no such modification or amendment to the Indenture may, without
the consent of the Holder of each Note affected thereby, (a) change the maturity
of the principal of or any installment of interest on any such Note or alter the
optional redemption or repurchase provisions of any such Note or the Indenture
(which are described above under "-- Optional Redemption," "-- Offer to Purchase
Upon Change of Control" and "-- Disposition of Proceeds of Asset Sales") in a
manner adverse to the Holders of the Notes; (b) reduce the principal amount of
(or the premium) of any such Note; (c) reduce the rate of or extend the time for
payment of interest on any such Note; (d) change the currency of payment of
principal of (or premium) or interest on any such Note; (e) modify any
provisions of the Indenture relating to the waiver of past defaults or the right
of the Holders of Notes to receive payments of principal of, or premium, if any,
or interest on the Notes or to institute suit for the enforcement of any payment
on or with respect to any such Note or the modification and amendment provisions
of the Indenture and the Notes (other than to add sections of the Indenture or
the Notes which may not be amended, supplemented or waived without the consent
of each Holder therein affected); (f) reduce the percentage of the principal
amount of outstanding Notes necessary for amendment to or waiver of compliance
with any provision of the Indenture or the Notes or for waiver of any Default in
respect thereof; (g) waive a default in the payment of principal of, interest
on, or redemption payment with respect to, the Notes (except a rescission of
acceleration of the Notes by the Holders thereof as provided in the Indenture
and a waiver of the payment default that resulted from such acceleration); (h)
modify the ranking or priority of any Note amend or modify the subordination
provisions of the Indenture in any manner adverse to the Holders of the Notes or
(i) make any change in the foregoing amendment and waiver provisions.
 
     The Holders of a majority in aggregate principal amount of the outstanding
Notes, on behalf of all Holders of Notes, may waive compliance by the Company
with certain restrictive provisions of the Indenture. Subject to certain rights
of the Trustee, as provided in the Indenture, the Holders of a majority in
aggregate principal amount of the Notes, on behalf of all Holders, may waive any
past default under the Indenture (including any such waiver obtained in
connection with a tender offer or exchange offer for the Notes), except a
default in the payment of principal, premium or interest or a default arising
from failure to purchase any Notes tendered pursuant to an Asset Sale Offer, or
a default in respect of a provision that under the Indenture cannot be modified
or amended without the consent of the Holder of each Note that is affected.
 
     Notwithstanding the foregoing, without the consent of any Holder of the
Notes the Company and the Trustee may amend or supplement the Indenture or the
Notes to cure any ambiguity, defect or inconsistency,
 
                                       81
<PAGE>   84
 
to provide for uncertificated Notes in addition to or in place of certificated
Notes, to provide for the assumption of the Company's obligations to Holders of
the Notes in the case of a merger or consolidation, to make any change that
would provide any additional rights or benefits to the Holders of the Notes or
that does not adversely affect the legal rights under the Indenture of any such
Holder, or to comply with requirements of the Commission in order to effect or
maintain the qualification of the Indenture under the Trust Indenture Act.
 
THE TRUSTEE
 
     Except during the continuance of a Default, the Trustee will perform only
such duties as are specifically set forth in the Indenture. During the existence
of a Default, the Trustee will exercise such rights and powers vested in it
under the Indenture and use the same degree of care and skill in its exercise as
a prudent person would exercise under the circumstances in the conduct of such
person's own affairs.
 
     The Indenture and provisions of the Trust Indenture Act incorporated by
reference therein contain limitations on the rights of the Trustee, should it
become a creditor of the Company or any other obligor upon the Notes, to obtain
payment of claims in certain cases or to realize on certain property received by
it in respect of any such claim as security or otherwise. The Trustee is
permitted to engage in other transactions with the Company or an Affiliate of
the Company; provided, however, that if it acquires any conflicting interest (as
defined in the Indenture or in the Trust Indenture Act), it must eliminate such
conflict or resign.
 
BOOK-ENTRY; DELIVERY AND FORM
 
     Except as set forth below, the Notes will be issued in the form of one or
more fully registered Global Notes (each, a "Global Note"). Each Global Note
will be deposited on the date of the closing of the sale of the Notes offered
hereby (the "Closing Date") with, or on behalf of, The Depository Trust Company,
New York, New York (the "Depositary" or "DTC") and registered in the name of
Cede & Co., as nominee of the Depositary, or will remain in the custody of the
Trustee pursuant to the FAST Balance Certificate Agreement between DTC and the
Trustee.
 
     On the date of the issuance of the Notes, interests in the Global Note will
be available for purchase only by "qualified institutional buyers" as defined in
Rule 144A under the Securities Act ("QIBS"). Secondary sales to "institutional
accredited investors," as defined in Rule 501(a)(1), (2), (3) or (7) under the
Securities Act (an "Institutional Accredited Investor"), who are not QIBs will
be reflected in a separate Global Note.
 
     Notes that were issued as described under "Certificated Securities," will
be issued in registered definitive form without coupons (the "Certificated
Securities"). Upon the transfer to a QIB or Institutional Accredited Investor of
Certificated Securities, such Certificated Securities may, unless the Global
Note has previously been exchanged for Certificated Securities, be exchanged for
an interest in the relevant Global Note representing the principal amount of
Notes being transferred. For a description of the restrictions on the transfer
of Certificated Securities, see "Transfer Restrictions."
 
     The Depositary has advised the Company that it is (i) a limited purpose
trust company organized under the laws of the State of New York, (ii) a member
of the Federal Reserve System, (iii) a "clearing corporation" within the meaning
of the Uniform Commercial Code, as amended, and (iv) a "Clearing Agency"
registered pursuant to Section 17A of the Exchange Act. The Depositary was
created to hold securities for its participants (collectively, the
"Participants") and facilitates the clearance and settlement of securities
transactions between Participants through electronic book entry changes to the
accounts of its Participants, thereby eliminating the need for physical transfer
and delivery of certificates. The Depositary's Participants include securities
brokers and dealers (including the Initial Purchasers), banks and trust
companies, clearing corporations and certain other organizations. Access to the
Depositary's system is also available to other entities such as banks, brokers,
dealers and trust companies (collectively, the "Indirect Participants") that
clear through or maintain a custodial relationship with a Participant, either
directly or indirectly. QIBs and Institutional Accredited Investors may elect to
hold Notes purchased by them through the Depositary. QIBs who are not
Participants may beneficially own securities held by or on behalf of the
Depositary only through Participants or Indirect Participants. Institutional
Accredited Investors may beneficially own securities held by or on behalf of the
Depositary only through Participants or Indirect Participants.
 
                                       82
<PAGE>   85
 
     So long as the Depositary or its nominee is the registered owner of the
Global Note, the Depositary or such nominee, as the case may be, will be
considered the sole owner or Holder of the Notes represented by the Global Note
for all purposes under the Indenture. Except as provided below, owners of
beneficial interests in a Global Note will not be entitled to have Notes
represented by such Global Note registered in their names, will not receive or
be entitled to receive physical delivery of Certificated Securities, and will
not be considered the owners or holders thereof under the Indenture for any
purpose, including with respect to giving of any directions, instruction or
approval to the Trustee thereunder. As a result, the ability of a person having
a beneficial interest in Notes represented by a Global Note to pledge such
interest to persons or entities that do not participate in the Depositary's
system or to otherwise take action with respect to such interest, may be
affected by the lack of a physical certificate evidencing such interest.
 
     Accordingly, each QIB and Institutional Accredited Investor owning a
beneficial interest in a Global Note must rely on the procedures of the
Depositary and, if such QIB or Institutional Accredited Investor is not a
Participant or an Indirect Participant, on the procedures of the Participant
through which such QIB or Institutional Accredited Investor owns its interest,
to exercise any rights of a Holder under the Indenture or such Global Note. The
Company understands that under existing industry practice, in the event the
Company requests any action of holders or a QIB or Institutional Accredited
Investor that is an owner of a beneficial interest in a Global Note desires to
take any action that the Depositary, as the Holder of such Global Note, is
entitled to take, the Depositary would authorize the Participants to take such
action and the Participant would authorize QIBs and Institutional Accredited
Investors owning through such Participants to take such action or would
otherwise act upon the instruction of such QIBs and Institutional Accredited
Investors. Neither the Company nor the Trustee will have any responsibility or
liability for any aspect of the records relating to or payments made on account
of Notes by the Depositary, or for maintaining, supervising or reviewing any
records of the Depositary relating to such Notes.
 
     Payments with respect to the principal of, premium, if any, and interest on
any Notes represented by a Global Note registered in the name of the Depositary
or its nominee on the applicable record date will be payable by the Trustee to
or at the direction of the Depositary or its nominee in its capacity as the
registered Holder of the Global Note representing such Notes under the
Indenture. Under the terms of the Indenture, the Company and the Trustee may
treat the persons in whose names the Notes, including the Global Notes, are
registered as the owners thereof for the purpose of receiving such payment and
for any and all other purposes whatsoever. Consequently, neither the Company nor
the Trustee has or will have any responsibility or liability for the payment of
such amounts to beneficial owners of Notes (including principal, premium, if
any, and interest), or to immediately credit the accounts of the relevant
Participants with such payment, in amounts proportionate to their respective
holdings in the principal amount of the beneficial interest in the Global Note
as shown on the records of the Depositary. Payments by the Participants and the
Indirect Participants to the beneficial owners of Notes will be governed by
standing instructions and customary practice and will be the responsibility of
the Participants or the Indirect Participants.
 
     The Company expects that pursuant to procedures established by the
Depositary (i) upon deposit of the Global Notes, the Depositary will credit the
accounts of Participants designated by the Initial Purchasers with an interest
in the Global Note and (ii) ownership of the Notes will be shown on, and the
transfer of ownership thereof will be effected only through, records maintained
by the Depositary (with respect to the interest of Participants), the
Participants and the Indirect Participants. The laws of some states require that
certain persons take physical delivery in definitive form of securities that
they own and that security interests in negotiable instruments can only be
perfected by delivery of certificates representing the instruments.
Consequently, the ability to transfer Notes or to pledge the Notes as collateral
will be limited to such extent. For certain other restrictions on the
transferability of the Notes, see "Transfer Restrictions."
 
CERTIFICATED SECURITIES
 
     If (i) the Company notifies the Trustee in writing that the Depositary is
no longer willing or able to act as a depository and the Company is unable to
locate a qualified successor within 90 days, (ii) the Company, at its option,
notifies the Trustee in writing that it elects to cause the issuance of Notes in
definitive form under the Indenture, or (iii) upon the occurrence of certain
other events, then, upon surrender by the Depositary of its Global Notes,
Certificated Securities will be issued to each person that the Depositary
identifies as the
 
                                       83
<PAGE>   86
 
beneficial owner of the Notes represented by the Global Note. In addition,
subject to certain conditions, any person having a beneficial interest in a
Global Note may, upon request to the Trustee, exchange such beneficial interest
for Certificated Securities. Upon any such issuance, the Trustee is required to
register such Certificated Securities in the name of such person or persons (or
the nominee of any thereof), and cause the same to be delivered thereto.
 
     Neither the Company nor the Trustee shall be liable for any delay by the
Depositary or any Participant or Indirect Participant in identifying the
beneficial owners of the related Notes and each such person may conclusively
rely on, and shall be protected in relying on, instructions from the Depositary
for all purposes (including with respect to the registration and delivery, and
the respective principal amounts, of the Notes to be issued).
 
SAME-DAY SETTLEMENT AND PAYMENT
 
     Settlement for the Notes will be made in immediately available funds. So
long as the Notes are represented by a permanent Global Note or Notes, all
payments of principal, premium, if any, and interest will be made by the Company
in immediately available funds.
 
     Secondary trading in long-term notes and debentures of corporate issuers is
generally settled in clearing-house or next-day funds. So long as the Notes are
represented by a permanent Global Note or Notes registered in the name of the
Depositary or its nominee, the Notes will trade in the Depositary's Same-Day
Funds Settlement System, and secondary market trading activity in the Notes will
therefore be required by the Depositary to settle in immediately available
funds. No assurance can be given as to the effect, if any, of settlement in
immediately available funds on the trading activity in the Notes.
 
CERTAIN DEFINITIONS
 
   
     Set forth below are certain defined terms which are used in the Indenture.
Although certain of such defined terms are similar to defined terms used
elsewhere in this Prospectus, the following definitions pertain only to this
Description of the Exchange Notes. Reference is made to the Indenture for a full
definition of all such terms, as well as any other capitalized terms used herein
for which no definition is provided.
    
 
     "Acquired Indebtedness" means Indebtedness of a Person (i) existing at the
time such Person is merged with or into such Person or becomes a Subsidiary of
such Person or (ii) assumed in connection with the acquisition of assets from
such Person, in each case, other than Indebtedness incurred in connection with
or in contemplation of, such Person becoming a Subsidiary or such acquisition. A
reasonable allocation of existing Indebtedness by the corporate parent (direct,
intermediate or ultimate) of such Person or by such Person, at or around the
time such Person becomes a Subsidiary or such assets are acquired, to the Person
becoming a Subsidiary or to the acquired assets, shall not be deemed to be an
incurrence of Indebtedness in connection with or in contemplation of such
transaction. Acquired Indebtedness shall be deemed to be incurred on the date of
the related acquisition of assets from any Person or the date the acquired
Person becomes a Subsidiary.
 
     "Acquired Person" means, with respect to any specified Person, any other
Person which merges with or into or becomes a Subsidiary of such specified
Person.
 
     "Affiliate" of any specified Person means any other Person directly or
indirectly controlling or controlled by or under direct or indirect common
control with such specified Person; provided, however, that for purposes of the
"Transactions with Affiliates" covenant, the term "Affiliate" shall not include
Chase Securities Inc. or its affiliates or Hunton & Williams. For purposes of
this definition, "control" (including, with correlative meanings, the terms
"controlling," "controlled by" and "under common control with"), as used with
respect to any Person, shall mean the possession, directly or indirectly, of the
power to direct or cause the direction of the management or policies of such
Person, whether through the ownership of voting securities, by agreement or
otherwise.
 
     "Asset Sale" means any direct or indirect sale, conveyance, transfer, lease
(that has the effect of a disposition) or other disposition (including, without
limitation, any merger, consolidation or sale/leaseback transaction) to any
Person other than the Company or a Wholly Owned Restricted Subsidiary, in one
transaction or a series of related transactions, of (i) any Equity Interest of
any Subsidiary (other than
 
                                       84
<PAGE>   87
 
directors' qualifying shares, to the extent mandated by applicable law) or (ii)
any assets of the Company or any Restricted Subsidiary (excluding cash and Cash
Equivalents and inventory disposed of in the ordinary course of business). For
the purposes of this definition, the term "Asset Sale" shall not include (a) any
transaction consummated in compliance with "Certain Covenants -- Merger, Sale of
Assets, etc." above and the creation of any Lien not prohibited by "Certain
Covenants -- Limitation on Liens" above; (b) sales of property or equipment that
has become worn out, obsolete or damaged or otherwise unsuitable for use in
connection with the business of the Company or any Restricted Subsidiary, as the
case may be; (c) any transfers of properties and assets between Wholly Owned
Restricted Subsidiaries; and (d) assets of the Company held for sale on the date
of the Indenture with an aggregate sale price not in excess of $5.0 million. In
addition, solely for purposes of "Certain Covenants -- Disposition of Proceeds
of Asset Sales" above, (x) any transaction consummated in compliance with
"Certain Covenants -- Limitation on Restricted Payments" above and (y) any sale,
conveyance, transfer, lease or other disposition of any property or asset,
whether in one transaction or a series of related transactions, involving assets
with a Fair Market Value not in excess of $3.0 million in any fiscal year shall
be deemed not to be an Asset Sale.
 
     "Average Life to Stated Maturity" means, as of the date of determination
with respect to any Indebtedness, the quotient obtained by dividing (i) the sum
of the products of (a) the number of years from the date of determination to the
date or dates of each successive scheduled principal payment of such
Indebtedness multiplied by (b) the amount of each such principal payment by (ii)
the sum of all such principal payments.
 
     "Board Resolution" means, with respect to any Person, a duly adopted
resolution of the Board of Directors of such Person.
 
     "Calculated Amount" means, as of the date of determination, 85% of the net
book value of accounts receivable (as determined in accordance with GAAP) of the
Company and its Restricted Subsidiaries plus 50% of the net book value of
inventories (as determined in accordance with GAAP and adjusted to include LIFO
reserves) of the Company and its Restricted Subsidiaries, each as set forth on
the most recently available consolidated balance sheet of the Company and its
Restricted Subsidiaries.
 
     "Capital Lease Obligation" means, at the time any determination thereof is
to be made, the amount of the liability in respect of a capital lease that would
at such time be properly capitalized on the balance sheet in accordance with
GAAP.
 
     "Cash Equivalents" means: (a) securities issued or directly and fully
guaranteed or insured by the U.S. government or any agency or instrumentality
thereof having maturities of not more than one year from the date of
acquisition; (b) certificates of deposit and eurodollar time deposits with
maturities of six months or less from the date of acquisition, bankers'
acceptances with maturities not exceeding six months and overnight bank
deposits, in each case with any domestic commercial bank having capital and
surplus in excess of $500 million; (c) repurchase obligations with a term of not
more than 30 days for underlying securities of the types described in clauses
(b) and (c) above entered into with any financial institution meeting the
qualifications specified in clause (c) above; (d) commercial paper rated P-1,
A-1 or the equivalent thereof by Moody's Investors Service, Inc. or Standard &
Poor's Ratings Group, respectively, and in each case maturing within 270 days
after the date of acquisition; and (e) corporate securities having a rating
equal to or higher than BBB- and Baa3, or the equivalents thereof, by both
Standard & Poor's Ratings Group and Moody's Investor Service, Inc.,
respectively, if both such entities rate the securities, or having such rating
from one of such entities if only one such entity is rating such Securities.
 
     "Change of Control" means the occurrence of any of the following events
(whether or not approved by the Board of Directors of the Company): (i) any
Person (as such term is used in Sections 13(d) and 14(d) of the Exchange Act,
including any group acting for the purpose of acquiring, holding or disposing of
securities within the meaning of Rule 13d-5(b)(1) under the Exchange Act), other
than one or more Permitted Holders, is or becomes the "beneficial owner" (as
defined in Rule 13d-3 and 13d-5 under the Exchange Act, except that a Person
shall be deemed to have "beneficial ownership" of all shares that any such
Person has the right to acquire, whether such right is exercisable immediately
or only after the passage of time, upon the happening of an event or otherwise),
directly or indirectly of more than 35% of the total voting power of the
 
                                       85
<PAGE>   88
 
then outstanding Voting Equity Interests of the Company; (ii) the Company
consolidates with, or merges with or into, another Person (other than the
Company or a Wholly Owned Restricted Subsidiary) or the Company or any of its
Subsidiaries sells, assigns, conveys, transfers, leases or otherwise disposes of
all or substantially all of the assets of the Company and its Subsidiaries
(determined on a consolidated basis) to any Person (other than the Company or
any Wholly Owned Restricted Subsidiary), other than any such transaction where
immediately after such transaction the Person or Persons that "beneficially
owned" (as defined in Rules 13d-3 and 13d-5 under the Exchange Act, except that
a Person shall be deemed to have "beneficial ownership" of all securities that
such Person has the right to acquire, whether such right is exercisable
immediately or only after the passage of time) immediately prior to such
transaction, directly or indirectly, a majority of the total voting power of the
then outstanding Voting Equity Interests of the Company "beneficially own" (as
so determined), directly or indirectly, a majority of the total voting power of
the then outstanding Voting Equity Interests of the surviving or transferee
Person; (iii) during any period of two consecutive years, individuals who at the
beginning of such period constituted the Board of Directors of the Company
(together with any new directors whose election by such Board of Directors or
whose nomination for election by the shareholders of the Company was approved by
a vote of a majority of the directors of the Company then still in office who
were either directors at the beginning of such period or whose election or
nomination for election was previously so approved) cease for any reason to
constitute a majority of the Board of Directors of the Company then in office;
or (iv) the Company is liquidated or dissolved or adopts a plan of liquidation
or dissolution other than in a transaction which complies with the provisions
described under "-- Merger, Sale of Assets, etc."
 
     "Change of Control Offer" has the meaning set forth under "Offer to
Purchase upon Change of Control."
 
     "Consolidated Fixed Charge Coverage Ratio" means, for any period, the ratio
of (a) the sum of Consolidated Net Income (Loss), plus Consolidated Interest
Expense, Consolidated Income Tax Expense and Consolidated Non-Cash Charges
deducted in computing Consolidated Net Income (Loss), in each case for such
period, of the Company and its Subsidiaries on a consolidated basis, all
determined in accordance with GAAP, plus amounts received during such period in
repayment or prepayment of principal of the RP Loan, to (b) the sum of
Consolidated Interest Expense for such period and cash and non-cash dividends
paid on any Preferred Equity Interest of the Company during such period;
provided that such computation shall be after giving pro forma effect to (i) the
incurrence of the Indebtedness with respect to which the computation is being
made and (if applicable) the application of the net proceeds therefrom,
including to refinance other Indebtedness, as if such Indebtedness was incurred,
and the application of such proceeds occurred, at the beginning of the
applicable period; (ii) the incurrence, repayment or retirement of any other
Indebtedness by the Company and its Subsidiaries since the first day of the
applicable period as if such Indebtedness was incurred, repaid or retired at the
beginning of the applicable period; (iii) in the case of Acquired Indebtedness,
the related acquisition, as if such acquisition occurred at the beginning of the
applicable period; and (iv) any acquisition or disposition by the Company and
its Subsidiaries of any company or any business or any assets out of the
ordinary course of business, whether by merger, stock purchase or sale or asset
purchase or sale or any related repayment of Indebtedness, in each case since
the first day of the applicable period, assuming such acquisition or disposition
had been consummated on the first day of the applicable period and after giving
pro forma effect to net cost savings that the Company reasonably believes in
good faith could have been achieved during the applicable period as a result of
such acquisition or disposition and which cost savings could then be reflected
in pro forma financial statements under GAAP (provided that both (A) such cost
savings were identified and quantified in an officer's certificate delivered to
the Trustee at the time of the consummation of the acquisition or disposition
and (B) with respect to each acquisition or disposition completed prior to the
90th day preceding such date of determination, actions were commenced or
initiated by the Company within 90 days of such acquisition or disposition to
effect such cost savings identified in such officer's certificate) and provided
further that (x) in making such computation, the Consolidated Interest Expense
attributable to interest on any Indebtedness computed on a pro forma basis and
(A) bearing a floating interest rate shall be computed as if the rate in effect
on the date of computation had been the applicable rate for the entire period
and (B) which was not outstanding during the period for which the computation is
being made but which bears, at the option of the Company, a fixed or floating
rate of interest shall be computed by applying, at the option of the Company,
either the fixed or floating rate, and (y) in making such computation, the
Consolidated Interest Expense of the Company attributable to interest on any
 
                                       86
<PAGE>   89
 
Indebtedness under a revolving credit facility computed on a pro forma basis
shall be computed based upon the pro forma average daily balance of such
Indebtedness during the applicable period.
 
     "Consolidated Income Tax Expense" means, with respect to the Company for
any period, the provision for Federal, state, local and foreign income taxes
payable by the Company and the Restricted Subsidiaries for such period as
determined on a consolidated basis in accordance with GAAP.
 
     "Consolidated Interest Expense" of any Person means, without duplication,
for any period, the sum of (a) the interest expense of such Person and its
Subsidiaries for such period, on a consolidated basis, including, without
limitation, (i) amortization of debt discount (but excluding amortization or
write-off of financing costs), (ii) the net cost (benefit) under Interest Rate
Agreements (including amortization of discounts), (iii) the interest portion of
any deferred payment obligation (other than interest on deferred payment
obligations relating to pension and post retirement benefits as required by SFAS
87 and SFAS 106) and (iv) accrued interest, plus (b)(i) the interest component
of the Capital Lease Obligations paid, accrued and/or scheduled to be paid or
accrued by such Person during such period and (ii) all capitalized interest of
such Person and its Subsidiaries on a consolidated basis, in each case as
determined in accordance with GAAP.
 
     "Consolidated Net Income" means, for any period, the consolidated net
income (loss) of the Company and the Restricted Subsidiaries; provided, however,
that there shall not be included in such Consolidated Net Income: (i) any net
income (loss) of any Person if such person is not a Restricted Subsidiary,
except (A) to the extent of cash actually distributed by such Person during such
period to the Company or a Restricted Subsidiary as a dividend or other
distribution and (B) the Company's equity in a net loss of any such Person
(other than an Unrestricted Subsidiary) for such period shall be included in
determining such Consolidated Net Income; (ii) any net income (loss) of any
person acquired by the Company or a Restricted Subsidiary in a pooling of
interests transaction for any period prior to the date of such acquisition;
(iii) any net income (but not loss) of any Restricted Subsidiary if such
Restricted Subsidiary is subject to restrictions, directly or indirectly, on the
payment of dividends or the making of distributions by such Restricted
Subsidiary, directly or indirectly, to the Company to the extent of such
restrictions; (iv) any gain or loss realized upon the sale or other disposition
of any asset of the Company or the Restricted Subsidiaries (including pursuant
to any sale/leaseback transaction) outside of the ordinary course of business;
(v) any extraordinary gain or loss and (vi) the cumulative effect of a change in
accounting principles.
 
     "Consolidated Net Worth" of any Person means the consolidated stockholders'
equity of such Person, determined on a consolidated basis in accordance with
GAAP, less (without duplication) amounts attributable to Disqualified Equity
Interests of such Person.
 
     "Consolidated Non-Cash Charges" means, with respect to any Person, for any
period the sum of (i) depreciation, (ii) amortization (including, without
limitation, amortization of financing costs) and (iii) other non-cash expenses
of such Person and its Restricted Subsidiaries reducing Consolidated Net Income
of such Person and its Restricted Subsidiaries for such period, determined on a
consolidated basis in accordance with GAAP (excluding, for purposes of clause
(iii) only, such charges which require an accrual of or a reserve for cash
charges for any future period).
 
     "Credit Facility" means the Credit Agreement dated as of August 26, 1997
between the Company, the lenders party thereto from time to time, and The Chase
Manhattan Bank, as agent, as such agreement may be amended, increased, renewed,
extended, substituted, refinanced, restructured, replaced, supplemented or
otherwise modified from time to time (including, without limitation, any
successive renewals, extensions, substitutions, refinancing, restructurings,
replacements, supplementations or other modifications of the foregoing).
 
     "Default" means any event that is or with the passage of time or the giving
of notice or both would be an Event of Default.
 
     "Designated Senior Indebtedness" means (a) any Indebtedness outstanding
under the Credit Facility and (b) any other Senior Indebtedness which, at the
time of determination, has an aggregate principal amount outstanding, together
with any commitments to lend additional amounts, of at least $30.0 million, if
the
 
                                       87
<PAGE>   90
 
instrument governing such Senior Indebtedness expressly states that such
Indebtedness is "Designated Senior Indebtedness" for purposes of the Indenture
and a Board Resolution setting forth such designation by the Company has been
filed with the Trustee.
 
     "Designation" has the meaning set forth under "Certain
Covenants -- Designation of Unrestricted Subsidiaries" above.
 
     "Designation Amount" has the meaning set forth under "Certain
Covenants -- Designation of Unrestricted Subsidiaries" above.
 
     "Disposition" means, with respect to any Person, any merger, consolidation
or other business combination involving such Person (whether or not such Person
is the Surviving Person) or the sale, assignment, transfer, lease, conveyance or
other disposition of all or substantially all of such Person's assets.
 
     "Disqualified Equity Interest" means any Equity Interest which, by its
terms (or by the terms of any security into which it is convertible or for which
it is exchangeable at the option of the holder thereof), or upon the happening
of any event, matures or is mandatorily redeemable, pursuant to a sinking fund
obligation or otherwise, or redeemable, at the option of the holder thereof
(except, in each case, upon the occurrence of a Change of Control), in whole or
in part, or exchangeable into Indebtedness on or prior to the date which is 91
days prior to the maturity date of the Notes. Equity Interests issued to
employees or directors of the Company shall not be deemed Disqualified Equity
Interests merely because such Equity Interests are subject to a shareholders
agreement or plan providing for the repurchase thereof by the Company upon the
termination of employment of such person.
 
     "Domestic Restricted Subsidiary" means a Restricted Subsidiary of the
Company organized under the laws of the United States or any political
subdivisions thereof or the operations of which are located substantially within
the United States.
 
     "Equity Interest" in any Person means any and all shares, interests, rights
to purchase, warrants, options, participations or other equivalents of or
interests in (however designated) corporate stock or other equity
participations, including partnership interests, whether general or limited, in
such Person, including any Preferred Equity Interests.
 
     "Exchange Act" means the Securities Exchange Act of 1934, as amended, and
the rules and regulations promulgated by the SEC thereunder.
 
     "Fair Market Value" means, with respect to any asset, the price (after
taking into account any liabilities relating to such assets) which could be
negotiated in an arm's length free market transaction, for cash, between a
willing seller and a willing and able buyer, neither of which is under any
compulsion to complete the transaction; provided, however, that the Fair Market
Value of any such asset or assets shall be determined conclusively by the Board
of Directors of the Company acting in good faith, and shall be evidenced by
resolutions of the Board of Directors of the Company delivered to the Trustee.
 
     "Foreign Restricted Subsidiary" means a Restricted Subsidiary of the
Company not organized under the laws of the United States or any political
subdivision thereof and the operations of which are located substantially
outside of the United States.
 
     "GAAP" means generally accepted accounting principles in effect in the
United States as in effect on the date of the Indenture.
 
     "Government Securities" means securities that are (a) direct obligations of
the United States of America for the timely payment of which its full faith and
credit is pledged or (b) obligations of a Person controlled or supervised by and
acting as an agency or instrumentality of the United States of America the
timely payment of which is unconditionally guaranteed as a full faith and credit
obligation by the United States of America, which, in either case, are not
callable or redeemable at the option of the issuer thereof, and shall also
include a depository receipt issued by a bank (as defined in Section 3(a)(2) of
the Securities Act), as custodian with respect to any such Government Security
or a specific payment of principal of or interest on any such Government
Security held by such custodian for the account of the holder of such depository
receipt;
 
                                       88
<PAGE>   91
 
provided, that (except as required by law) such custodian is not authorized to
make any deduction from the amount payable to the holder of such depository
receipt from any amount received by the custodian in respect of the Government
Security or the specific payment of principal of or interest on the Government
Security evidenced by such depository receipt.
 
     "guarantee" means, as applied to any obligation, (i) a guarantee (other
than by endorsement of negotiable instruments for collection in the ordinary
course of business), direct or indirect, in any manner, of any part or all of
such obligation and (ii) an agreement, direct or indirect, contingent or
otherwise, the practical effect of which is to assure in any way the payment or
performance (or payment of damages in the event of non-performance) of all or
any part of such obligation, including, without limiting the foregoing, the
payment of amounts drawn down by letters of credit.
 
     "Guarantee" means any guarantee which may from time to time be executed by
a Restricted Subsidiary of the Company pursuant to the provisions of the
covenant described under "Certain Covenants -- Future Guarantors." Each such
Guarantee will have subordination provisions equivalent to those contained in
the Indenture.
 
     "Guarantor" means any Restricted Subsidiary that is required to provide a
Guarantee pursuant to "Certain Covenants -- Future Guarantors" above.
 
     "Hedging Agreement" means, with respect to any Person, all Interest Rate
Agreements or foreign currency or commodity hedge, exchange or similar
agreements of such Person.
 
     "Hedging Obligations" means, with respect to any Person, the Obligations of
such Person under Hedging Agreements.
 
     "Holders" means the registered holders of the Notes.
 
     "Incur" means, with respect to any Indebtedness or other obligation of any
Person, to create, issue, incur (including by conversion, exchange or
otherwise), assume, guarantee or otherwise become directly or indirectly liable,
contingently or otherwise, in respect of such Indebtedness or other obligation
or the recording, as required pursuant to GAAP or otherwise, of any such
Indebtedness or other obligation on the balance sheet of such Person (and
"Incurrence," "Incurred" and "Incurring" shall have meanings correlative to the
foregoing). Indebtedness of any Acquired Person or any of its Subsidiaries
existing at the time such Acquired Person becomes a Restricted Subsidiary (or is
merged into or consolidated with the Company or any Restricted Subsidiary),
whether or not such Indebtedness was Incurred in connection with, as a result
of, or in contemplation of, such Acquired Person becoming a Restricted
Subsidiary (or being merged into or consolidated with the Company or any
Restricted Subsidiary), shall be deemed Incurred at the time any such Acquired
Person becomes a Restricted Subsidiary or merges into or consolidates with the
Company or any Restricted Subsidiary.
 
     "Indebtedness" means, with respect to any Person, without duplication, (i)
all indebtedness of such Person for borrowed money or for the deferred purchase
price of property or services, excluding any trade payables and other accrued
current liabilities arising in the ordinary course of business, but including,
without limitation, all obligations, contingent or otherwise, of such Person in
connection with any letters of credit issued under letter of credit facilities,
acceptance facilities or other similar facilities and in connection with any
agreement to purchase, redeem, exchange, convert or otherwise acquire for value
any Capital Stock of such Person, or any warrants, rights or options to acquire
such Equity Interests, now or hereafter outstanding, (ii) all obligations of
such Person evidenced by bonds, notes, debentures or other similar instruments,
(iii) all indebtedness created or arising under any conditional sale or other
title retention agreement with respect to property acquired by such Person (even
if the rights and remedies of the seller or lender under such agreement in the
event of default are limited to repossession or sale of such property), but
excluding trade payables arising in the ordinary course of business, (iv)
Hedging Obligations of such Person, (v) all Capital Lease Obligations of such
Person, (vi) all Indebtedness referred to in clauses (i) through (v) above of
other Persons and all dividends of other Persons, the payment of which is
secured by (or for which the holder of such Indebtedness has an existing right,
contingent or otherwise, to be secured by) any Lien, upon or with respect to
property (including, without limitation, accounts and contract rights) owned by
such Person, even though
 
                                       89
<PAGE>   92
 
such Person has not assumed or become liable for the payment of such
Indebtedness, (vii) all guaranteed debt of such Person, (viii) all Disqualified
Equity Interests valued at the greater of its voluntary or involuntary maximum
fixed repurchase price plus accrued and unpaid dividends, and (ix) any
amendment, supplement, modification, deferral, renewal, extension, refunding or
refinancing of any liability of the types referred to in clauses (i) through
(viii) above. For purposes hereof, the "maximum fixed repurchase price" of any
Disqualified Equity Interest which does not have a fixed repurchase price shall
be calculated in accordance with the terms of such Disqualified Equity Interest
as if such Disqualified Equity Interest were purchased on any date on which
Indebtedness shall be required to be determined pursuant to the Indenture, and
if such price is based upon, or measured by, the Fair Market Value of such
Disqualified Equity Interest, such Fair Market Value to be determined in good
faith by the board of directors of the issuer of such Disqualified Equity
Interest. Indebtedness of a Person does not include performance by such Person
of its obligations, including payment obligations, under leases, licenses or
permits in the ordinary course of its business or any guarantee of such
obligations and does not include regulatory guarantees incurred by the Company
in order to secure permits from governmental authorities or agencies that are
necessary for the operation of the Company's business.
 
     "Independent Financial Advisor" means a nationally recognized, accounting,
appraisal, investment banking firm or consultant which, in the judgment of the
Board of Directors of the Company, is independent and qualified to perform the
task for which it is to be engaged.
 
     "Insolvency or Liquidation Proceeding" means, with respect to any Person,
any liquidation, dissolution or winding up of such Person, or any bankruptcy,
reorganization, insolvency, receivership or similar proceeding with respect to
such Person, whether voluntary or involuntary.
 
     "interest" means, with respect to the Notes, the sum of any cash interest
and any Additional Interest (as defined under "Registration Rights" below) on
the Notes.
 
     "Interest Rate Agreements" means one or more of the following agreements
which shall be entered into by one or more financial institutions: interest rate
protection agreements (including, without limitation, interest rate swaps, caps,
floors, collars and similar agreements) and/or other types of interest rate
hedging agreements from time to time.
 
     "Investment" means, with respect to any Person, any direct or indirect
loan, advance, guarantee or other extension of credit or capital contribution to
(by means of transfers of cash or other property or assets to others or payments
for property or services for the account or use of others, or otherwise), or
purchase or acquisition of capital stock, bonds, notes, debentures or other
securities or evidences of Indebtedness issued by, any other Person. For
purposes of the "Limitation on Restricted Payments" covenant above, the amount
of any Investment shall be the original cost of such Investment, plus the cost
of all additions thereto, but without any other adjustments for increases or
decreases in value, or write-ups, write-downs or write-offs with respect to such
Investment; reduced by the payment of dividends or distributions in connection
with such Investment or any other amounts received in respect of such
Investment; provided, however, that no such payment of dividends or
distributions or receipt of any such other amounts shall reduce the amount of
any Investment if such payment of dividends or distributions or receipt of any
such amounts would be included in Consolidated Net Income.
 
     "Lien" means any lien, pledge, mortgage, charge, security interest,
hypothecation, assignment for security or encumbrance of any kind (including any
conditional sale or capital lease or other title retention agreement, any lease
in the nature thereof, and any agreement to give any security interest in and
any filing of or agreement to give any financing statement under the Uniform
Commercial Code (or equivalent statutes) of any jurisdiction) whether or not
filed, recorded or otherwise perfected under applicable law.
 
     "Net Cash Proceeds" means the aggregate proceeds in the form of cash or
Cash Equivalents received by the Company or any Restricted Subsidiary in respect
of any Asset Sale, including all cash or Cash Equivalents received upon any
sale, liquidation or other exchange of proceeds of Asset Sales received in a
form other than cash or Cash Equivalents, net of (a) the direct costs relating
to such Asset Sale (including, without limitation, legal, accounting and
investment banking fees, and sales commissions) and any relocation expenses
incurred
 
                                       90
<PAGE>   93
 
as a result thereof; (b) taxes paid or payable as a result thereof (after taking
into account any available tax credits or deductions and any tax sharing
arrangements); (c) amounts required to be applied to the repayment of
Indebtedness secured by a Lien on the asset or assets that were the subject of
such Asset Sale; and (d) amounts deemed, in good faith, appropriate by the Board
of Directors of the Company to be provided as a reserve, in accordance with
GAAP, against any liabilities associated with such assets which are the subject
of such Asset Sale.
 
     "Obligations" means any principal, interest (including, without limitation,
Post-Petition Interest), penalties, fees, indemnifications, reimbursement
obligations, damages and other liabilities payable under the documentation
governing any Indebtedness.
 
     "Permitted Holder" means one or more of the following: (i) Johnnie Lou
LaRoche, W. Walter LaRoche, III, Victoria E. LaRoche, Louanne C. LaRoche and
Grant O. Reed, (ii) spouses or lineal descendants of the Persons described in
clause (i), (iii) in the event of incompetence or death of any of the Persons
described in clauses (i) or (ii), such Person's estate, executor, administrator,
committee or other personal representative or beneficiaries and (iv) any trusts
created for the benefit of the Persons described in clause (i), (ii) or (iii).
 
     "Permitted Indebtedness" has the meaning set forth in the second paragraph
of "Certain Covenants -- Limitation on Indebtedness" above.
 
     "Permitted Investments" means (i) Investments in any Wholly Owned
Restricted Subsidiary or any Person which, as a result of such Investment,
becomes a Wholly Owned Restricted Subsidiary; (ii) Indebtedness of the Company
or a Restricted Subsidiary described under clause (d) of the definition of
"Permitted Indebtedness"; (iii) Cash Equivalents; (iv) Investments acquired by
the Company or any Restricted Subsidiary in connection with an Asset Sale
permitted by the covenant described in "Certain Covenants -- Disposition of
Proceeds of Asset Sales" to the extent such Investments are non-cash proceeds as
permitted under such covenant; (v) Investments in such amounts and in such
Persons outstanding on the date of the Indenture (as increased from time to time
by the Company's share of undistributed earnings or profits); (vi) loans or
guarantees up to an aggregate of $1.0 million outstanding at any time to
employees of the Company and its Restricted Subsidiaries in the ordinary course
of business; (vii) any guarantees which are otherwise permitted to be Incurred
by the Company pursuant to the covenant "Limitation on Indebtedness"; (viii) any
guarantee by the Company of loans made by other Persons to employees of the
Company and its Restricted Subsidiaries in connection with such employees'
purchase of Equity Interests of the Company, provided that such Equity Interests
are pledged to the Company as security for such guarantee; (ix) without limiting
any other provision of this Indenture, Investments pursuant to the RP Joint
Venture Agreements in an aggregate amount outstanding at any time up to the
Phase One Purchase Price; (x) Hedging Agreements; (xi) in addition to the
foregoing, Investments in joint ventures, corporations or partnerships engaged
in businesses substantially similar to or related to the businesses of the
Company and its Restricted Subsidiaries, provided that the aggregate amount of
such Investments made after the date of the Indenture shall not exceed $5.0
million at any time outstanding; and (xii) further in addition to the foregoing,
Investments made after the date of the Indenture that do not exceed $5.0 million
at any time outstanding.
 
     "Permitted Liens" means (a) Liens on property of a Person existing at the
time such Person is merged into or consolidated with the Company or any
Restricted Subsidiary; provided, however, that such Liens were in existence
prior to the contemplation of such merger or consolidation and do not secure any
property or assets of the Company or any Restricted Subsidiary other than the
property or assets subject to the Liens prior to such merger or consolidation;
(b) Liens imposed by law such as carriers', warehousemen's and mechanics' Liens
and other similar Liens arising in the ordinary course of business which secure
payment of obligations not more than 60 days past due or which are being
contested in good faith and by appropriate proceedings; (c) Liens existing on
the date of the Indenture; (d) Liens securing only the Notes; (e) Liens in favor
of the Company or any Restricted Subsidiary (including any such Liens securing
Indebtedness, to the extent and for so long as such Indebtedness is pledged to
secure Senior Indebtedness); (f) Liens for taxes, assessments or governmental
charges or claims that are not yet delinquent or that are being contested in
good faith by appropriate proceedings promptly instituted and diligently
concluded; provided, however, that any reserve or
 
                                       91
<PAGE>   94
 
other appropriate provision as shall be required in conformity with GAAP shall
have been made therefor; (g) easements, reservation of rights of way,
restrictions and other similar easements, licenses, restrictions on the use of
properties, or minor imperfections of title that in the aggregate do not in any
case materially detract from the properties subject thereto or interfere with
the ordinary conduct of the business of the Company and the Restricted
Subsidiaries; (h) Liens resulting from the deposit of cash or notes in
connection with contracts, tenders or expropriation proceedings, or to secure
workers' compensation, surety or appeal bonds, costs of litigation when required
by law and public and statutory obligations or obligations under franchise
arrangements entered into in the ordinary course of business; (i) Liens securing
Indebtedness consisting of Capital Lease Obligations, Purchase Money
Indebtedness, mortgage financings, industrial revenue bonds or other monetary
obligations, in each case incurred solely for the purpose of financing all or
any part of the purchase price or cost of construction or installation of assets
used in the business of the Company or the Restricted Subsidiaries, or repairs,
additions or improvements to such assets, provided, however, that (I) such liens
secure Indebtedness in an amount not in excess of the original purchase price or
the original cost of any such assets or repair, addition or improvement thereto
(plus an amount equal to the reasonable fees and expenses in correction with the
incurrence of such Indebtedness), (II) such Liens do not extend to any other
assets of the Company or the Restricted Subsidiaries (and, in the case of
repair, addition or improvements to any such assets, such Lien extends only to
the assets (and improvements thereto or thereon) repaired, added to or
improved), (III) the incurrence of such Indebtedness is permitted by "Certain
Covenants -- Limitation on Indebtedness" above and (IV) such Liens attach within
90 days of such purchase, construction, installation, repair, addition or
improvement; (j) Liens granted to secure any Permitted Indebtedness and (k)
Liens to secure any refinancings, renewals, extensions, modifications or
replacements (collectively, "refinancing") (or successive refinancings), in
whole or in part, of any Indebtedness secured by Liens referred to in the
clauses above so long as such Lien does not extend to any other property (other
than improvements thereto).
 
     "Person" means any individual, corporation, partnership, joint venture,
association, joint-stock company, limited liability company, limited liability
limited partnership, trust, unincorporated organization or government or any
agency or political subdivision thereof.
 
     "Phase One Purchase Price" means an amount equal to FRF 196.2 million
(subject to adjustment as provided in the Stock Purchase Agreement), which is
the sum of (i) FRF 129.9 million (subject to adjustment as provided in the Stock
Purchase Agreement) attributable to the acquisition by LII Europe S.A.R.L., a
Wholly Owned Subsidiary, of 50% of the equity of ChlorAlp S.A.S., and (ii) FRF
66.3 million (subject to adjustment as provided in the Stock Purchase Agreement)
attributable to the refinancing by the Company or a consolidated Subsidiary of
the Company of certain Indebtedness owing by ChlorAlp S.A.S. to Rhone-Poulenc
Chimie S.A., which Indebtedness may be further refinanced by ChlorAlp S.A.S.,
plus up to $5 million attributable to costs and expenses incurred after the date
of the Indenture related to the RP Joint Venture incurred by the Company and its
Subsidiaries prior to the payment of the Phase One Purchase Price (including
related hedging costs).
 
     "Phase Two Purchase Price" means an amount equal to FRF 290.0 million
attributable to the acquisition by LII Europe S.A.R.L., a Wholly Owned
Subsidiary and, at the time of payment of the Phase Two Purchase Price, the
owner of 50% of the equity of ChlorAlp S.A.S., of the remaining 50% of the
equity of ChlorAlp S.A.S., including reasonable costs and expenses related
thereto and the value of inventory then on hand.
 
     "Post-Petition Interest" means, with respect to any Indebtedness of any
Person, all interest accrued or accruing on such Indebtedness after, or which
would accrue but for, the commencement of any Insolvency or Liquidation
Proceeding against such Person in accordance with and at the contract rate
(including, without limitation, any rate applicable upon default) specified in
the agreement or instrument creating, evidencing or governing such Indebtedness,
whether or not, pursuant to applicable law or otherwise, the claim for such
interest is allowed as a claim in such Insolvency or Liquidation Proceeding.
 
     "Preferred Equity Interest", in any Person, means an Equity Interest of any
class or classes (however designated) which is preferred as to the payment of
dividends or distributions, or as to the distribution of assets upon any
voluntary or involuntary liquidation or dissolution of such Person, over Equity
Interests of any other class in such Person.
 
                                       92
<PAGE>   95
 
     "Public Equity Offering" means, with respect to the Company, an
underwritten public offering of Qualified Equity Interests of the Company
pursuant to an effective registration statement filed under the Securities Act
(excluding registration statements filed on Form S-8).
 
     "Purchase Money Indebtedness" means Indebtedness of the Company or any
Restricted Subsidiary Incurred for the purpose of financing all or any part of
the purchase price, or the cost of construction or improvement, of any property;
provided, however, that the aggregate principal amount of such Indebtedness does
not exceed the lesser of the Fair Market Value of such property or such purchase
price or cost, including any refinancing of such Indebtedness that does not
increase the aggregate principal amount (or accreted amount, if less) thereof as
of the date of refinancing.
 
     "Qualified Equity Interest" in any Person means any Equity Interest in such
Person other than any Disqualified Equity Interest.
 
     "Restricted Subsidiary" means any Subsidiary of the Company that has not
been designated by the Board of Directors of the Company, by a resolution of the
Board of Directors of the Company delivered to the Trustee, as an Unrestricted
Subsidiary pursuant to "Certain Covenants -- Designation of Unrestricted
Subsidiaries" above. Any such designation may be revoked by a resolution of the
Board of Directors of the Company delivered to the Trustee, subject to the
provisions of such covenant.
 
     "RP Joint Venture" means the transactions contemplated by the RP Joint
Venture Agreements.
 
     "RP Joint Venture Agreements" means the Stock Purchase Agreement dated as
of August 1, 1997 by and among Rhone-Poulenc Chimie S.A., LII Europe S.A.S.,
ChlorAlp S.A.S. and the Company and the Shareholders Agreement dated as of
August 1, 1997 by and among Rhone-Poulenc Chimie S.A., ChlorAlp S.A.S. and the
Company, together with the other contracts and agreements contemplated by said
Stock Purchase Agreement and Shareholders Agreement.
 
     "RP Loan" means the loan made by the Company or a consolidated Subsidiary
of the Company to ChlorAlp S.A.S. as a part of the Phase One Purchase Price,
which loan shall not exceed FRF 66.3 million in original principal amount, shall
be repayable as to principal in approximately equal periodic installments over a
four-year period beginning on the date of payment of the Phase One Purchase
Price, shall be repayable at intervals not longer than three months, and shall
bear interest at a rate not higher than the greater of the prevailing rate of
interest for loans of the same type and tenor in France on the date the Phase
One Purchase Price is paid and the rate payable by the Company from time to time
on Indebtedness outstanding under the long-term facility included in the Credit
Facility.
 
     "SEC" means the Securities and Exchange Commission.
 
     "Senior Indebtedness" means, at any date, (a) all Obligations of the
Company under the Credit Facility; (b) all Hedging Obligations of the Company;
(c) all Obligations of the Company under stand-by letters of credit; and (d) all
other Indebtedness of the Company for borrowed money, including principal,
premium, if any, and interest (including Post-Petition Interest) on such
Indebtedness, unless the instrument under which such Indebtedness of the Company
for money borrowed is Incurred expressly provides that such Indebtedness for
money borrowed is not senior or superior in right of payment to the Notes, and
all renewals, extensions, modifications, amendments or refinancings thereof.
Notwithstanding the foregoing, Senior Indebtedness shall not include (a) to the
extent that it may constitute Indebtedness, any Obligation for Federal, state,
local or other taxes; (b) any Indebtedness among or between the Company and any
Subsidiary of the Company or any Affiliate of the Company or any of such
Affiliate's Subsidiaries; unless and for so long as such Indebtedness has been
pledged to secure obligations under or in respect of Senior Indebtedness; (c) to
the extent that it may constitute Indebtedness, any Obligation in respect of any
trade payable Incurred for the purchase of goods or materials, or for services
obtained, in the ordinary course of business; (d) that portion of any
Indebtedness that is Incurred in violation of the Indenture (provided that
Indebtedness under the Credit Facility shall be deemed not to have been incurred
in violation of the Indenture for purposes of this clause (d) if the holders of
such Indebtedness or their agent or representative shall have received a
representation from the Company to the effect that such Indebtedness does not
violate the Indenture); (e) Indebtedness evidenced by the Notes; (f)
Indebtedness of the Company that is expressly subordinate or junior in right of
payment to any other
 
                                       93
<PAGE>   96
 
Indebtedness of the Company; (g) to the extent that it may constitute
Indebtedness, any obligation owing under leases (other than Capitalized Lease
Obligations) or management agreements; (h) any obligation that by operation of
law is subordinate to any general unsecured obligations of the Company; (i)
Indebtedness represented by the 13% Notes; and (j) Indebtedness of the Company
to the extent such Indebtedness is owed to and held by any Federal, state, local
or other governmental authority, other than Indebtedness relating to the plea
agreement entered into by the Company with the U.S. Department of Justice on May
9, 1997.
 
     "Senior Subordinated Indebtedness" means the Notes and any other
Indebtedness of the Company that specifically provides that such Indebtedness is
to rank pari passu in right of payment with the Notes and is not subordinated by
its terms in right of payment to any Indebtedness or other obligation of the
Company which is not Senior Indebtedness.
 
     "Stated Maturity" means, when used with respect to any Note or any
installment of interest thereon, the date specified in such Note as the fixed
date on which the principal of such Note or such installment of interest is due
and payable.
 
     "Subordinated Indebtedness" means, with respect to the Company, any
Indebtedness of the Company which is expressly subordinated in right of payment
to the Notes.
 
     "Subsidiary" means, with respect to any Person, unless such Person would
otherwise not be permitted to be consolidated with the Company in accordance
with GAAP, (a) any corporation of which the outstanding Voting Equity Interests
having at least a majority of the votes entitled to be cast in the election of
directors shall at the time be owned, directly or indirectly, through one or
more Persons by such Person, or (b) any other Person of which at least a
majority of Voting Equity Interests are at the time, directly or indirectly,
owned by such first named Person.
 
     "Surviving Person" means, with respect to any Person involved in or that
makes any Disposition, the Person formed by or surviving such Disposition or the
Person to which such Disposition is made.
 
     "Unrestricted Subsidiary" means any Subsidiary of the Company designated as
such pursuant to "Certain Covenants -- Designation of Unrestricted Subsidiaries"
above. Any such designation may be revoked by a resolution of the Board of
Directors of the Company delivered to the Trustee, subject to the provisions of
such covenant.
 
     "Voting Equity Interests" means Equity Interests in a corporation or other
Person with voting power under ordinary circumstances entitling the holders
thereof to elect the Board of Directors or other governing body of such
corporation or Person.
 
     "Wholly Owned Restricted Subsidiary" means any Restricted Subsidiary all
(or, in the case of a Foreign Restricted Subsidiary, the maximum amount
permitted by law) of the outstanding capital stock of which is at the time
owned, directly or indirectly, by the Company and/or one or more other Wholly
Owned Restricted Subsidiaries.
 
     "Wholly Owned Subsidiary" means any Subsidiary all (or, in the case of a
Foreign Restricted Subsidiary, the maximum amount permitted by law) of the
outstanding capital stock of which is at the time owned, directly or indirectly,
by the Company and/or one or more other Wholly Owned Subsidiaries.
 
                                       94
<PAGE>   97
 
                EXCHANGE OFFER AND REGISTRATION RIGHTS AGREEMENT
 
     The Company and the Initial Purchasers entered into the Registration Rights
Agreement concurrently with the issuance of the Old Notes. Pursuant to the
Registration Rights Agreement, the Company agreed to (i) file with the
Commission on or prior to 45 days after the date of issuance of the Old Notes
(the "Issue Date") a Registration Statement relating to a registered exchange
offer for the Old Notes under the Securities Act and (ii) use its reasonable
best efforts to cause the Exchange Offer Registration Statement to be declared
effective under the Securities Act within 165 days after the Issue Date. As soon
as practicable after the effectiveness of the Exchange Offer Registration
Statement, the Company will offer to the holders of the Old Notes who are not
prohibited by any law or policy of the Commission from participating in the
Exchange Offer the opportunity to exchange their Old Notes for an issue of a
second series of notes (the Exchange Notes), identical in all material respects
to the Old Notes (except that the Exchange Notes will not contain terms with
respect to transfer restrictions) that were registered under the Securities Act.
The Company will keep the Exchange Offer open for not less than 30 days (or
longer, if required by law) after the date notice of the Exchange Offer is
mailed to the holders of the Old Notes. If (i) applicable interpretations of the
staff of the Commission do not permit the Company to effect the Exchange Offer
as contemplated thereby or (ii) for any other reason the Exchange Offer is not
consummated within 195 days after the Issue Date or (iii) any holder either (A)
is not eligible to participate in the Exchange Offer or (B) participates in the
Exchange Offer and does not receive freely transferable Exchange Notes in
exchange for tendered Old Notes, the Company will file with the Commission a
shelf registration statement (the "Shelf Registration Statement") to cover
resales of Transfer Restricted Securities (as defined below) by such holders who
satisfy certain conditions relating to, among other things, the provision of
information in connection with the Shelf Registration Statement. For purposes of
the foregoing, "Transfer Restricted Securities" means each Old Note until (i)
the date on which such Old Note has been exchanged for a freely transferable
Exchange Note in the Exchange Offer, (ii) the date on which such Old Note has
been effectively registered under the Securities Act and disposed of in
accordance with the Shelf Registration Statement or (iii) the date on which such
Old Note is distributed to the public pursuant to Rule 144 under the Securities
Act or is saleable pursuant to Rule 144(k) under the Securities Act.
 
     The Company will use its reasonable best efforts to have the Exchange Offer
Registration Statement and, if applicable, the Shelf Registration Statement
(each a "Registration Statement") declared effective by the Commission as
promptly as practicable after the filing thereof. Unless the Exchange Offer
would not be permitted by a policy of the Commission or interpretations by its
staff, the Company will commence the Exchange Offer and will use its reasonable
best efforts to consummate the Exchange Offer as promptly as practicable, but in
any event prior to 195 days after the Issue Date. If applicable, the Company
will use its reasonable best efforts to keep the Shelf Registration Statement
effective for a period of two years after the Issue Date, subject to certain
exceptions, including suspending the effectiveness thereof for certain valid
business reasons. If (i) the applicable Registration Statement is not filed with
the Commission on or prior to 45 days after the Issue Date, (ii) the Exchange
Offer Registration Statement or the Shelf Registration Statement, as the case
may be, is not declared effective within 165 days after the Issue Date (or in
the case of a Shelf Registration Statement required to be filed in response to a
change in law or the applicable interpretations of the Commission's staff, if
later, within 45 days after publication of the change in law or interpretation),
(iii) the Exchange Offer is not consummated on or prior to 195 days after the
Issue Date or (iv) the Shelf Registration Statement is filed and declared
effective within 165 days after the Issue Date (or in the case of a Shelf
Registration Statement required to be filed in response to a change in law or
the applicable interpretations of the Commission's staff, if later, within 45
days after publication of the change in law or interpretation), but shall
thereafter cease to be effective (at any time that the Company is obligated to
maintain the effectiveness thereof) without being succeeded within 30 days by an
additional Registration Statement filed and declared effective (each such event
referred to in clauses (i) through (iv), a "Registration Default"), the Company
will generally be obligated to pay liquidated damages to each holder of Transfer
Restricted Securities, during the period of such Registration Default in an
amount equal to $0.192 per week per $1,000 principal amount of the Old Notes
constituting Transfer Restricted Securities held by such holder until the
applicable Registration Statement is filed or declared effective, the Exchange
Offer is consummated or the Shelf Registration Statement again becomes
effective, as the case may be; provided, however, no
 
                                       95
<PAGE>   98
 
liquidated damages shall be payable for a Registration Default under clause
(iii) above if a Shelf Registration Statement covering resales of the Transfer
Restricted Securities for which the Exchange Offer was intended shall have been
declared effective. All accrued liquidated damages shall be paid to holders in
the same manner as interest payments on the Notes on semi-annual payment dates
which correspond to interest payment dates for the Old Notes. Following the cure
of all Registration Defaults, the accrual of liquidated damages will cease.
 
   
     The Registration Rights Agreement also provides that the Company (i) shall
make available for a period of 195 days after the consummation of the Exchange
Offer a prospectus meeting the requirements of the Securities Act to any
broker-dealer for use in connection with any resale of any such Exchange Notes
and (ii) shall pay all expenses incident to the Exchange Offer (including the
expenses of one counsel to the holders of the Old Notes) and will indemnify
certain holders of the Old Notes (including any broker-dealer) against certain
liabilities, including liabilities under the Securities Act. A broker-dealer
that delivers such a prospectus to purchasers in connection with such resales
will be subject to certain of the civil liability provisions under the
Securities Act, and will be bound by the provisions of the Registration Rights
Agreement (including certain indemnification rights and obligations).
    
 
     Each holder of Old Notes that wishes to exchange such Old Notes for
Exchange Notes in the Exchange Offer will be required to make certain
representations, including representations that (i) any Exchange Notes to be
received by it will be acquired in the ordinary course of its business, (ii) it
has no arrangement with any person to participate in the distribution of the
Exchange Notes and (iii) it is not an "affiliate," as defined in Rule 405 of the
Securities Act, of the Company or if it is an affiliate, it will comply with the
registration and prospectus delivery requirements of the Securities Act to the
extent applicable.
 
     If a holder is not a broker-dealer, it will be required to represent that
it is not engaged in, and does not intend to engage in, the distribution of the
Exchange Notes. If a holder is a broker-dealer that will receive Exchange Notes
for its own account in exchange for Notes that were acquired as a result of
market making activities or other trading activities, it will be required to
acknowledge that it will deliver a prospectus in connection with any resale of
such Exchange Notes.
 
     Holders of the Old Notes will be required to make certain representations
to the Company (as described above) in order to participate in the Exchange
Offer and will be required to deliver information to be used in connection with
the Shelf Registration Statement in order to have their Notes included in the
Shelf Registration Statement and benefit from the provisions regarding
liquidated damages set forth in the preceding paragraphs. A holder who sells Old
Notes pursuant to the Shelf Registration Statement generally will be required to
be named as a selling security holder in the related prospectus and to deliver a
prospectus to purchasers, will be subject to certain of the civil liability
provisions under the Securities Act in connection with such sales and will be
bound by the provisions of the Registration Rights Agreement which are
applicable to such a holder (including certain indemnification obligations).
 
   
     For so long as the Old Notes are outstanding, the Company will continue to
provide to holders of the Old Notes and to prospective purchasers of the Old
Notes the information required by paragraph (d)(4) of Rule 144A. The Company
will provide a copy of the Registration Rights Agreement to prospective
purchasers of Old Notes identified to the Company by the Initial Purchasers upon
request.
    
 
     The foregoing description of the Registration Rights Agreement is a summary
only, does not purport to be complete and is qualified in its entirety by
reference to all provisions of the Registration Rights Agreement.
 
                               THE EXCHANGE OFFER
 
PURPOSE AND EFFECT OF THE EXCHANGE OFFER
 
     The Old Notes were originally sold by the Company on September 23, 1997 to
the Initial Purchasers pursuant to the Purchase Agreement. The Initial
Purchasers subsequently resold the Old Notes to qualified institutional buyers
in reliance on Rule 144A under the Securities Act. As a condition to the
Purchase
 
                                       96
<PAGE>   99
 
Agreement, the Company and the Initial Purchasers entered into the Registration
Rights Agreement on the same date. Certain terms of the Registration Rights
Agreement are summarized as follows:
 
TERMS OF THE EXCHANGE OFFER
 
     Upon the terms and subject to the conditions set forth in this Prospectus
and in the Letter of Transmittal, the Company will accept any and all Old Notes
validly tendered and not withdrawn prior to 5:00 p.m., New York City time, on
the Expiration Date. The Company will issue $1,000 principal amount of Exchange
Notes in exchange for each $1,000 principal amount of outstanding Old Notes
accepted in the Exchange Offer. Holders may tender some or all of their Old
Notes pursuant to the Exchange Offer. However, Old Notes may be tendered only in
integral multiples of $1,000.
 
     The form and terms of the Exchange Notes are the same as the form and terms
of the Old Notes except that (i) the Exchange Notes bear a Series B designation
and a different CUSIP Number from the Old Notes, (ii) the Exchange Notes have
been registered under the Securities Act and hence will not bear legends
restricting the transfer thereof and (iii) the holders of the Exchange Notes
will not be entitled to certain rights under the Registration Rights Agreement,
including the provisions providing for liquidated damages in certain
circumstances relating to the timing of the Exchange Offer, all of which rights
will terminate when the Exchange Offer is terminated. The Exchange Notes will
evidence the same debt as the Old Notes and will be entitled to the benefits of
the Indenture.
 
     As of the date of this Prospectus, $175 million aggregate principal amount
of Old Notes were outstanding. The Company has fixed the close of business on
            , 1997 as the record date for the Exchange Offer for purposes of
determining the persons to whom this Prospectus and the Letter of Transmittal
will be mailed initially.
 
     Holders of Old Notes do not have any appraisal or dissenters' rights under
the General Corporation Law of Delaware or the Indenture in connection with the
Exchange Offer. The Company intends to conduct the Exchange Offer in accordance
with the applicable requirements of the Exchange Act and the rules and
regulations of the Commission thereunder.
 
     The Company shall be deemed to have accepted validly tendered Old Notes
when, as and if the Company has given oral written notice thereof to the
Exchange Agent. The Exchange Agent will act as agent for the tendering holders
for the purpose of receiving the Exchange Notes from the Company.
 
     If any tendered Old Notes are not accepted for exchange because of an
invalid tender, the occurrence of certain other events set forth herein or
otherwise, the certificates for any such unaccepted Old Notes will be returned,
without expense, to the tendering holder thereof as promptly as practicable
after the Expiration Date.
 
     Holders who tender Old Notes in the Exchange Offer will not be required to
pay brokerage commissions or fees or, subject to the instructions in the Letter
of Transmittal, transfer taxes with respect to the exchange of Old Notes
pursuant to the Exchange Offer. The Company will pay all charges and expenses,
other than transfer taxes in certain circumstances, in connection with the
Exchange Offer. See "-- Fees and Expenses."
 
EXPIRATION DATE; EXTENSIONS; AMENDMENTS
 
     The term "Expiration Date" shall mean 5:00 p.m., New York City time, on
          , 1997, unless the Company, in its sole discretion, extends the
Exchange Offer, in which case the term "Expiration Date" shall mean the latest
date and time to which the Exchange Offer is extended.
 
     In order to extend the Exchange Offer, the Company will notify the Exchange
Agent of any extension by oral or written notice and will mail to the registered
holders an announcement thereof, each prior to 9:00 a.m., New York City time, on
the next business day after the previously scheduled expiration date.
 
     The Company reserves the right, in its sole discretion, (i) to delay
accepting any Old Notes, to extend the Exchange Offer or to terminate the
Exchange Offer if any of the conditions set forth below under "-- Conditions"
shall not have been satisfied, by giving oral or written notice of such delay,
extension or
 
                                       97
<PAGE>   100
 
termination to the Exchange Agent or (ii) to amend the terms of the Exchange
offer in any manner. Any such delay in acceptance, extension, termination or
amendment will be followed as promptly as practicable by oral or written notice
thereof to the registered holders.
 
INTEREST ON THE EXCHANGE NOTES
 
     The Exchange Notes will bear interest from their date of issuance. Holders
of Old Notes that are accepted for exchange will receive, in cash, accrued
interest thereon to, but not including, the date of issuance of the Exchange
Notes. Such interest will be paid with the first interest payment on the
Exchange Notes on March 15, 1998. Interest on the Old Notes accepted for
exchange will cease to accrue upon issuance of the Exchange Notes.
 
     Interest on the Exchange Notes is payable semi-annually on each March 15
and September 15, commencing on March 15, 1998.
 
PROCEDURES FOR TENDERING
 
     Only a holder of Old Notes may tender such Old Notes in the Exchange Offer.
For a holder to validly tender Old Notes pursuant to the Exchange Offer, a
properly completed and duly executed Letter of Transmittal (or facsimile
thereof), with any required signature guarantee, or (in the case of a book-entry
transfer) an Agent's Message in lieu of the Letter of Transmittal, and any other
required documents must be received by the Exchange Agent at the address set
forth under "Exchange Agent" prior to 5:00 p.m., New York time, on the
Expiration Date. In addition, prior to 5:00 p.m., New York City time, on the
Expiration Date, either (a) certificates for tendered Old Notes must be received
by the Exchange Agent at such address or (b) such Old Notes must be transferred
pursuant to the procedures for book-entry transfer described below (and a
confirmation of such tender received by the Exchange Agent, including an Agent's
Message if the tendering holder has not delivered a Letter of Transmittal). The
term "Agent's Message" means a message, transmitted by the book-entry transfer
facility, the Depository Trust Company (the "Book-Entry Transfer Facility"), to
and received by the Exchange Agent and forming a party of a book-entry
confirmation, which states that the Book-Entry Transfer Facility has received an
express acknowledgment from the tendering participant that such participant has
received and agrees to be bound by the Letter of Transmittal and that the
Company may enforce such Letter of Transmittal against such participant.
 
     By executing the Letter of Transmittal (or transmitting an Agent's Message
in lieu thereof), each holder will make to the Company the representations set
forth above in the third paragraph under the heading "-- Purpose and Effect of
the Exchange Offer."
 
     The tender by a holder and the acceptance thereof by the Company will
constitute agreement between such holder and the Company in accordance with the
terms and subject to the conditions set forth herein and in the Letter of
Transmittal.
 
     THE METHOD OF DELIVERY OF OLD NOTES AND THE LETTER OF TRANSMITTAL AND ALL
OTHER REQUIRED DOCUMENTS TO THE EXCHANGE AGENT IS AT THE ELECTION AND SOLE RISK
OF THE HOLDER. AS AN ALTERNATIVE TO DELIVERY BY MAIL, HOLDERS MAY WISH TO
CONSIDER OVERNIGHT OR HAND DELIVERY SERVICE. IN ALL CASES, SUFFICIENT TIME
SHOULD BE ALLOWED TO ASSURE DELIVERY TO THE EXCHANGE AGENT BEFORE THE EXPIRATION
DATE. NO LETTER OF TRANSMITTAL OR OLD NOTES SHOULD BE SENT TO THE COMPANY.
HOLDERS MAY REQUEST THEIR RESPECTIVE BROKERS, DEALERS, COMMERCIAL BANKS, TRUST
COMPANIES OR NOMINEES TO EFFECT THE ABOVE TRANSACTIONS FOR SUCH HOLDERS.
 
     Any beneficial owner whose Old Notes are registered in the name of a
broker, dealer, commercial bank, trust company or other nominee and who wishes
to tender should contact the registered holder promptly and instruct such
registered holder to tender on such beneficial owner's behalf. See "Instructions
to Registered Holder and/or Book-Entry Transfer Facility Participant from
Beneficial Owner" included with the Letter of Transmittal.
 
                                       98
<PAGE>   101
 
     Signatures on a Letter of Transmittal or a notice of withdrawal, as the
case may be, must be guaranteed by a recognized participant in the Securities
Transfer Agent of Medallion Program, the New York Stock Exchange Medallion
Signature Program or the Stock Exchange Medallion Program (each a "Medallion
Signature Guarantor"), unless the Old Notes tendered pursuant thereto are
tendered (i) by a registered holder who has not completed the box entitled
"Special Delivery Instructions" on the Letter of Transmittal or (ii) for the
account of a member firm of a registered national securities exchange, a member
of the NASD or a commercial bank or trust company having an office or
correspondent in the United States (each of the foregoing being an "Eligible
Institution").
 
     If the Letter of Transmittal is signed by a person other than the
registered holder of any Old Notes listed therein, such Old Notes must be
endorsed or accompanied by a properly completed bond power, signed by such
registered holder as such registered holder's name appears on such Old Notes
with the signature thereon guaranteed by a Medallion Signature Guarantor.
 
     If the Letter of Transmittal or any Old Notes or bond powers are signed by
trustees, executors, administrators, guardians, attorneys-in-fact, offices of
corporations or other acting in a fiduciary or representative capacity, such
persons should so indicate when signing, and evidence satisfactory to the
Company to their authority to so act must be submitted with the Letter of
Transmittal.
 
     The Company understands that the Exchange Agent will make a request
promptly after the date of this Prospectus to establish accounts with respect to
the Old Notes at the Book-Entry Transfer Facility for the purpose of
facilitating the Exchange Offer, and subject to the establishment thereof, any
financial institution that is a participant in the Book-Entry Transfer
Facility's system may make book-entry delivery of Old Notes by causing such
Book-Entry Transfer Facility to transfer such Old notes into the Exchange
Agent's account with respect to the Old Notes in accordance with the Book-Entry
Transfer Facility's procedures for such transfer. Although delivery of the Old
Notes may be effected through book-entry transfer into the Exchange Agent's
account at the Book-Entry Transfer Facility, and appropriate Letter of
Transmittal properly completed and duly executed with any required signature
guarantee (or, in the case of book-entry transfer, an Agent's Message in lieu
thereof) and all other required documents must in each case be transmitted to
and received or confirmed by the Exchange Agent at its address set forth below
on or prior to the Expiration Date, or, if the guaranteed delivery procedures
described below are complied with, within the time period provided under such
procedures. Delivery of documents to the Book-Entry Transfer Facility does not
constitute delivery to the Exchange Agent.
 
     All questions as to the validity, form, eligibility (including time of
receipt), acceptance of tendered Old Notes and withdrawal of tendered Old Notes
will be determined by the Company in its sole discretion, which determination
will be final and binding. The Company reserves the absolute right to reject any
and all Old Notes not properly tendered or any Old Notes the Company's
acceptance of which would, in the opinion of counsel for the Company, be
unlawful. The Company also reserves the right in its sole discretion to waive
any defects, irregularities or conditions of tender as to particular Old Notes.
The Company's interpretation of the terms and conditions of the Exchange Offer
(including the instructions in the Letter of Transmittal) will be final and
binding on all parties. Unless waived, any defects or irregularities in
connection with tenders of Old Notes must be cured within such time as the
Company shall determine. Although the Company intends to notify holders of
defects or irregularities with respect to tenders of Old Notes, neither the
Company, the Exchange Agent nor any other person shall incur any liability for
failure to give such notification. Tenders of Old Notes will not be deemed to
have been made until such defects or irregularities have been cured or waived.
Any Old Notes received by the Exchange Agents that are not properly tendered and
as to which the defects or irregularities have not been cured or waived will be
returned by the Exchange Agent to the tendering holders, unless otherwise
provided in the Letter of Transmittal, as soon as practicable following the
Expiration Date.
 
                                       99
<PAGE>   102
 
GUARANTEED DELIVERY PROCEDURES
 
     Holders who wish to tender their Old Notes and (i) whose Old Notes are not
immediately available, (ii) who cannot deliver their Old Notes, the Letter of
Transmittal (or, in the case of book-entry transfer, an Agent's Message) or any
other required documents to the Exchange Agent or (iii) who cannot complete the
procedures for book-entry transfer (including delivery of an Agent's Message),
prior to the Expiration Date, may effect a tender if:
 
          (a) the tender is made through an Eligible Institution;
 
          (b) prior to the Expiration Date, the Exchange Agent receives from
     such Eligible Institution (i) an Agent's Message with respect to guaranteed
     delivery that is accepted by the Company, or (ii) a properly completed and
     duly executed Notice of Guaranteed Delivery (by facsimile transmission,
     mail or hand delivery) setting forth the name and address of the holder,
     the certificate number(s) of such Old Notes and the principal amount of Old
     Notes tendered, stating that the tender is being made thereby and
     guaranteeing that, within three New York Stock Exchange trading days after
     the Expiration Date, the Letter of Transmittal (or facsimile thereof)
     together with the certificate(s) representing the Old Notes (or a
     confirmation of book-entry transfer of such Notes into the Exchange Agent's
     account at the Book-Entry Transfer Facility), and any other documents
     required by the Letter of Transmittal will be deposited by the Eligible
     Institution with the Exchange Agent; and
 
          (c) such properly completed and executed Letter of Transmittal or
     facsimile thereof (or, in the case of book-entry transfer, an Agent's
     Message), as well as the certificate(s) representing all tendered Old Notes
     in proper form for transfer (or a confirmation of book-entry transfer of
     such Old Notes into the Exchange Agent's account at the Book-Entry Transfer
     Facility), and all other documents required by the Letter of Transmittal
     are received by the Exchange Agent within three New York Stock Exchange
     trading days after the Expiration Date. Upon request to the Exchange Agent,
     a Notice of Guaranteed Delivery will be sent to holders who wish to tender
     their Old Notes according to the guaranteed delivery procedures set forth
     above.
 
WITHDRAWAL OF TENDERS
 
     Except as otherwise provided herein, tenders of Old Notes may be withdrawn
at any time prior to 5:00 p.m., New York City time, on the Expiration Date.
 
     To withdraw a tender of Old Notes in the Exchange Offer, a telegram, telex,
letter or facsimile transmission notice of withdrawal must be received by the
Exchange Agent at its address set forth herein prior to 5:00 p.m., New York City
time, on the Expiration Date. Any such notice of withdrawal must (i) specify the
name of the person having deposited the Old Notes to be withdrawn (the
"Depositor"), (ii) identify the Old Notes to be withdrawn (including the
certificate number(s) and principal amount of such Old Notes, or, in the case of
Old Notes transferred by book-entry transfer, the name and number of the account
at the Book-Entry Transfer Facility to be credited), (iii) be signed by the
holder in the same manner as the original signature on the Letter of Transmittal
by which such Old Notes were tendered (including any required signature
guarantees) or be accompanied by documents of transfer sufficient to have the
Trustee with respect to the Old Notes register the transfer of such Old Notes
into the name of the person withdrawing the tender and (iv) specify the name in
which any such Old Notes are to be registered, if different from that of the
Depositor. All questions as to the validity, form and eligibility (including
time of receipt) of such notices will be determined by the Company, whose
determination shall be final and binding on all parties. Any Old Notes so
withdrawn will be deemed not to have been validly tendered for purposes of the
Exchange offer and no Exchange Notes will be issued with respect thereto unless
the Old Notes so withdrawn are validly retendered. Any Old Notes which have been
tendered but which are not accepted for exchange will be returned to the holder
thereof without cost to such holder as soon as practicable after withdrawal,
rejection of tender or termination of the Exchange Offer. Properly withdrawn Old
Notes may be retendered by following one of the procedures described above under
"-- Procedures for Tendering" at any time prior to the Expiration Date.
 
                                       100
<PAGE>   103
 
CONDITIONS
 
     Notwithstanding any other term of the Exchange Offer, the Company shall not
be required to accept for exchange, or exchange Exchange Notes for, any Old
Notes, and may terminate or amend the Exchange Offer as provided herein before
the acceptance of such Old Notes, if:
 
          (a) any action or proceeding is instituted or threatened in any court
     or by or before any governmental agency with respect to the Exchange Offer
     which, in the sole judgment of the Company, might materially impair the
     ability of the Company to proceed with the Exchange Offer or any material
     adverse development has occurred in any existing action or proceeding with
     respect to the Company or any of its subsidiaries;
 
          (b) any law, statute, rule, regulation or interpretation by the staff
     of the Commission is proposed, adopted or enacted, which, in the sole
     judgment of the Company, might materially impair the ability of the Company
     to proceed with the Exchange Offer or materially impair the contemplated
     benefits of the Exchange Offer to the Company; or
 
          (c) any governmental approval has not been obtained, which approval
     the Company shall, in its sole discretion, deem necessary for the
     consummation of the Exchange Offer as contemplated hereby.
 
     If the Company determines in its sole discretion that any of the conditions
are not satisfied, the Company may (i) refuse to accept any Old Notes and return
all tendered Old Notes to the tendering holders, (ii) extend the Exchange Offer
and retain all Old Notes tendered prior to the expiration of the Exchange Offer,
subject, however, to the rights of holders to withdraw such Old Notes (see
"-- Withdrawal of Tenders") or (iii) waive such unsatisfied conditions with
respect to the Exchange Offer and accept all properly tendered Old Notes which
have been withdrawn.
 
EXCHANGE AGENT
 
     State Street Bank and Trust Company has been appointed as Exchange Agent
for the Exchange Offer. Questions and requests for assistance, requests for
additional copies of this Prospectus or of the Letter of Transmittal and
requests for Notice of Guaranteed Delivery should be directed to the Exchange
Agent addressed as follows:
 
                      STATE STREET BANK AND TRUST COMPANY
 
<TABLE>
<C>                         <C>                     <C>
     By Mail or Hand           By Facsimile for     By Mail or Hand in New York
    State Street Bank       Eligible Institutions        State Street Bank
    and Trust Company                                 and Trust Company, N.A.
Corporate Trust Department      (617) 664-5739              61 Broadway
 Two International Place                              Corporate Trust Window
        4th Floor                                         Concourse Level
     Boston, MA 02110                                   New York, NY 10006
</TABLE>
 
                           For Information Telephone:
                                 (617) 664-5314
                          Attention: Sandra Szczsponik
 
     DELIVERY TO AN ADDRESS OTHER THAN SET FORTH ABOVE WILL NOT CONSTITUTE A
VALID DELIVERY.
 
FEES AND EXPENSES
 
     The expenses of soliciting tenders will be borne by the Company. The
principal solicitation is being made by mail; however, additional solicitation
may be made by telegraph, telecopy, telephone or in person by officers and
regular employees of the Company and its affiliates.
 
                                       101
<PAGE>   104
 
     The Company has not retained any dealer-manager in connection with the
Exchange Offer and will not make any payments to brokers, dealers, or others
soliciting acceptances of the Exchange Offer. The Company, however, will pay the
Exchange Agent reasonable and customary fees for its services and will reimburse
it for its reasonable out-of-pocket expenses in connection therewith.
 
     The cash expenses to be incurred in connection with the Exchange Offer will
be paid by the Company. Such expenses include fees and expenses of the Exchange
Agent and Trustee, accounting and legal fees and printing costs, among others.
 
ACCOUNTING TREATMENT
 
     The Exchange Notes will be recorded at the same carrying values as the Old
Notes, which is face value, less the original issue discount (net of
amortization) as reflected in the Company's accounting records on the date of
exchange. Accordingly, no gain or loss for accounting purposes will be
recognized by the Company. Certain expenses of the Exchange Offer will be
expensed over the term of the Exchange Notes.
 
CONSEQUENCES OF FAILURE TO EXCHANGE
 
     The Old Notes that are not exchanged for Exchange Notes pursuant to the
Exchange Offer will remain restricted securities. Accordingly, such Old Notes
may be resold only (i) to the Company (upon redemption thereof or otherwise),
(ii) so long as the Old Notes are eligible for resale pursuant to Rule 144A, to
a person inside the United States whom the seller reasonably believes is a
qualified institutional buyer within the meaning of Rule 144A under the
Securities Act in a transaction meeting the requirements of Rule 144A, in
accordance with Rule 144 under the Securities Act, or pursuant to another
exemption from the registration requirements of the Securities Act (and based
upon an opinion of counsel reasonably acceptable to the Company), (iii) outside
the United States to a foreign person in a transaction meeting the requirements
of Rule 904 under the Securities Act, or (iv) pursuant to an effective
registration statement under the Securities Act, in each case in accordance with
any applicable securities laws of any state of the United States.
 
RESALE OF THE EXCHANGE NOTES
 
     With respect to resales of Exchange Notes, based on interpretations by the
staff of the Commission set forth in no-action letters issued to third parties,
the Company believes that a holder or other person who receives Exchange Notes,
whether or not such person is the holder (other than a person that is an
"affiliate" of the Company within the meaning of Rule 405 under the Securities
Act) who receives Exchange Notes in exchange for Old Notes in the ordinary
course of business and who is not participating, does not intend to participate,
and has no arrangement or understanding with any person to participate, in the
distribution of the Exchange Notes, will be allowed to resell the Exchange Notes
to the public without further registration under the Securities Act and without
delivering to the purchasers of the Exchange Notes a prospectus that satisfies
the requirements of Section 10 of the Securities Act. However, if any holder
acquires Exchange Notes in the Exchange Offer for the purpose of distributing or
participating in a distribution of the Exchange Notes, such holder cannot rely
on the position of the staff of the Commission enunciated in such no-action
letter or any similar interpretive letters, and must comply with the
registration and prospectus delivery requirements of the Securities Act in
connection with any resale transaction, unless an exemption from registration is
otherwise available. Further, each Participating Broker-Dealer that receives
Exchange Notes for its own account in exchange for Old Notes, where such Old
Notes were acquired by such Participating Broker-Dealer as a result of
market-making activities or other trading activities, must acknowledge that it
will deliver a prospectus in connection with any resale of such Exchange Notes.
 
     As contemplated by such no-action letters and the Registration Rights
Agreement, each holder accepting the Exchange Offer is required to represent to
the Company in the Letter of Transmittal that (i) the Exchange Notes are to be
acquired by the holder or the person receiving such Exchange Notes, whether or
not such person is the holder, in the ordinary course of business, (ii) the
holder or any such other person (other than a broker-dealer referred to in the
next sentence) is not engaging and does not intend to engage, in the
distribution of the Exchange Notes, (iii) the holder or any such other person
has no arrangement or
 
                                       102
<PAGE>   105
 
understanding with any person to participate in the distribution of the Exchange
Notes, (iv) neither the holder nor any such other person is an "affiliate" of
the Company within the meaning of Rule 405 under the Securities Act, and (v) the
holder or any such other person acknowledges that if such holder or other person
participates in the Exchange Offer for the purpose of distributing the Exchange
Notes it must comply with the registration and prospectus delivery requirements
of the Securities Act in connection with any resale of the Exchange Notes and
cannot rely on such no-action letters. As indicated above, each Participating
Broker-Dealer that receives an Exchange Note for its own account in exchange for
Old Notes must acknowledge that it will deliver a prospectus in connection with
any resale of such Exchange Notes. For a description of the procedures for such
resales by Participating Broker-Dealers, see "Plan of Distribution."
 
                    CERTAIN FEDERAL INCOME TAX CONSEQUENCES
 
     The following discussion is based on the current provisions of the Internal
Revenue Code of 1986, as amended (the "Code"), applicable Treasury regulations,
judicial authority and administrative rulings and practice. There can be no
assurance that the Internal Revenue Service (the "Service") will not take a
contrary view, and no ruling from the Service has been or will be sought.
Legislative, judicial or administrative changes or interpretations may be
forthcoming that could alter or modify the statements and conditions set forth
herein. Any such changes or interpretations may or may not be retroactive and
could affect the tax consequences to holders. Certain holders (including
insurance companies, tax-exempt organizations, financial institutions,
broker-dealers, foreign corporations and persons who are not citizens or
residents of the United States) may be subject to special rules not discussed
below. The Company recommends that each holder consult such holder's own tax
advisor as to the particular tax consequences of exchanging such holder's Old
Notes for Exchange Notes, including the applicability and effect of any state,
local or foreign tax laws.
 
     The Company believes that the exchange of Old Notes for Exchange Notes
pursuant to the Exchange Offer will not be treated as an "exchange" for federal
income tax purposes because the Exchange Notes will not be considered to differ
materially in kind or extent from the Old Notes. Rather, the Exchange Notes
received by a holder will be treated as a continuation of the Old Notes in the
hands of such holder. As a result, there should be no federal income tax
consequences to holders exchanging Old Notes for Exchange Notes pursuant to the
Exchange Offer.
 
                              PLAN OF DISTRIBUTION
 
     Each Participating Broker-Dealer that receives Exchange Notes for its own
account pursuant to the Exchange Offer must acknowledge that it will deliver a
prospectus in connection with any resale of such Exchange Notes. This
Prospectus, as it may be amended or supplemented from time to time, may be used
by a Participating Broker-Dealer in connection with resales of Exchange Notes
received in exchange for Old Notes where such Old Notes were acquired as a
result of market-making activities or other trading activities. The Company has
agreed that for a period of 195 days after the Expiration Date, they will make
this Prospectus, as amended or supplemented, available to any Participating
Broker-Dealer for use in connection with any such resale. In addition, until
          , 1997 (90 days after the commencement of the Exchange Offer), all
dealers effecting transactions in the Exchange Notes may be required to deliver
a prospectus.
 
     The Company will not receive any proceeds from any sales of the Exchange
Notes by Participating Broker-Dealers. Exchange Notes received by Participating
Broker-Dealers for their own account pursuant to the Exchange Offer may be sold
from time to time in one or more transactions in the over-the-counter market, in
negotiated transactions, through the writing of options on the Exchange Notes or
a combination of such methods of resale, at market prices prevailing at the time
of resale, at prices related to such prevailing market prices or negotiated
prices. Any such resale may be made directly to purchasers or to or through
brokers or dealers who may receive compensation in the form of commissions or
concessions from any such Participating Broker-Dealer and/or the purchasers of
any such Exchange Notes. Any Participating Broker-Dealer that resells the
Exchange Notes that were received by it for its own account pursuant to the
Exchange Offer and any broker or dealer that participates in a distribution of
such Exchange Notes may be deemed to be an "underwriter" within the meaning of
the Securities Act and any profit on any such resale of Exchange Notes
 
                                       103
<PAGE>   106
 
and any commissions or concessions received by any such persons may be deemed to
be underwriting compensation under the Securities Act. The Letter of Transmittal
states that by acknowledging that it will deliver and by delivering a
prospectus, a Participating Broker-Dealer will not be deemed to admit that is an
"underwriter" within the meaning of the Securities Act.
 
     For a period of 195 days after the Expiration Date the Company will
promptly send additional copies of this Prospectus and any amendment or
supplement to this Prospectus to any Participating Broker-Dealer that requests
such documents in the Letter of Transmittal.
 
                                 LEGAL MATTERS
 
     The validity of the Exchange Notes offered hereby will be passed upon for
the Company by Hunton & Williams, Atlanta, Georgia. C.L. Wagner, Jr., a Director
of the Company, is a partner at Hunton & Williams.
 
                                    EXPERTS
 
     The consolidated financial statements of LaRoche Industries Inc. included
herein and appearing in the LaRoche Industries Inc. Annual Report (Form 10-K) as
of February 28, 1997 and February 29, 1996 and for each of the three years in
the period ended February 28, 1997 have been audited by Ernst & Young LLP,
independent auditors, as set forth in their reports thereon included herein and
incorporated herein by reference in reliance upon such reports given upon the
authority of such firm as experts in accounting and auditing.
 
                                       104
<PAGE>   107
 
                               BUSINESS GLOSSARY
 
     83% ammonium nitrate liquor -- Ammonia reacted with nitric acid forms
ammonium nitrate liquor (83% solution), which is used to make blasting products.
 
     activated alumina chemical -- A type of specialty alumina chemical that
removes certain substances from a chemical mixture or serves to catalyze certain
reactions due to its physical and chemical characteristics. For example, Claus
catalyst is used in refineries to convert hydrogen sulfide from petrochemical
streams into sulfur which is a commercial product.
 
     adsorbent -- A process (adsorption) by which an extremely thin layer of
molecules (for example, gases) adhere to the surface of a substance such as an
alumina chemical.
 
     ammonia clean-out service -- Tanks and systems containing or using ammonia
become contaminated with oil or a build up of water. This clean out service
restores these systems or makes the system ready for removal.
 
     anhydrous ammonia -- Anhydrous means without water. Ammonia in its pure
form readily absorbs water. Commercial and premium grade ammonia contain varying
minute quantities of water.
 
     anhydrous hydrofluoric acid -- A raw material used in the manufacture of
141b and other fluorocarbons. Its elemental components are hydrogen and
fluorine.
 
     aqua ammonia -- Ammonium hydroxide -- a mixture of anhydrous ammonia
(usually 30%) and water.
 
     catalyst -- A chemical substance, whose physical or chemical
characteristics speed up a chemical reaction without the catalyst becoming part
of the reaction.
 
     catalyst support -- A high strength substance on which a catalyst such as
platinum is deposited.
 
     CFC -- See fluorocarbons.
 
     caustic soda -- Sodium hydroxide -- a strong chemical base whose formula is
NaOH.
 
     Claus catalyst -- An activated alumina chemical that is used to remove
sulfur from petrochemical streams.
 
     ECU -- Electrochemical unit -- a way of measuring the production of
chlorine and caustic soda from the electrolytic conversion of common salt. One
ECU is the equivalent of a proportional amount of chlorine and caustic soda (1
to 1.12). One ECU ton equals one ton of chlorine and 1.12 tons of caustic soda.
 
     feedstock -- A chemical substance used in the manufacture of another.
Natural gas is the feedstock of ammonia. Salt (or brine) is the feedstock for
caustic soda and chlorine. Hydrate is the feedstock for alumina chemicals.
 
     fluid cracking (fluid catalytic cracking) -- A refinery process that
produces various hydrocarbon chemicals from petrochemical feedstocks. For
instance, it is a primary step in producing gasoline.
 
     fluorocarbons -- Hydrocarbon chemicals that have certain properties making
them suitable for uses such as foam blowing, air conditioning and refrigeration.
Fluorocarbons include chlorofluorocarbons (CFCs), hydrochlorofluorocarbons
(HCFCs) and hydrofluorocarbons (HFCs).
 
     HCFC -- See fluorocarbons.
 
     HFC -- See fluorocarbons.
 
     HDAN (high density ammonium nitrate) -- A solid, dense form of ammonium
nitrate that contains about 34% nitrogen by weight and is used primarily for
agricultural purposes.
 
     hydrate -- Alumina trihydrate -- A form of industrial alumina chemicals
that contain water and is used in flame retardants and as a feedstock for other
industrial and specialty alumina chemicals.
 
                                       105
<PAGE>   108
 
     industrial alumina chemicals -- Alumina chemicals for basic industrial
uses, such as calcined and tabular alumina chemicals, which are used as raw
materials in refractories and ceramics.
 
     leaching -- The process of percolating water or other liquids to dissolve
out chemical substances from solids such as soils.
 
     LDAN (low density ammonium nitrate) -- Chemically the same as high density
ammonium nitrate. A solid pelletized (prilled) form of ammonium nitrate capable
of absorbing fuels in the manufacture of blasting agents. It also is often
referred to as blasting grade ammonium nitrate.
 
     petrochemicals -- Hydrocarbon chemicals (organic chemical compounds) made
from refinery gases, natural gas liquids or other organic sources.
 
     polyurethane -- A hydrocarbon substance, often in plastic form, used
typically for insulation.
 
     PVC -- Poly vinyl chloride -- A chlorine-containing petrochemical feedstock
for certain plastics.
 
     rigid urethane foam -- A type of insulating polyurethane foam which uses a
propellant gas such as R-11 or R-141b to form insulating pockets within the
hardened foam.
 
     tabular alumina chemical -- An alumina chemical made from ground calcined
alumina that is heated to very high temperatures and sintered to make heat
resistant ceramics.
 
     titanium dioxide -- A compound of oxygen and titanium metal for uses such
as paint and the production of hydrogen peroxide.
 
     UAN solution -- A liquid urea ammonium nitrate mixture in water, typically
containing 28-32% nitrogen by weight for fertilizer uses.
 
     Urea -- A chemically combined form of ammonia and carbon dioxide which
contains 46% nitrogen by weight. Urea liquor is the liquid form of the substance
which solidifies at room temperature.
 
     Versal(R) alumina chemicals -- A Company trade name for a type of specialty
alumina chemical made under special conditions to provide certain physical and
chemical characteristics.
 
                                       106
<PAGE>   109
 
                         INDEX TO FINANCIAL STATEMENTS
 
<TABLE>
<CAPTION>
                                                              PAGE
                                                              ----
<S>                                                           <C>
LAROCHE INDUSTRIES INC.
Report of Ernst & Young LLP, Independent Auditors...........   F-2
Consolidated Balance Sheets as of February 28, 1997 and
  February 29, 1996.........................................   F-3
Consolidated Statements of Income for the fiscal years ended
  February 28, 1997, February 29, 1996 and February 28,
  1995......................................................   F-4
Consolidated Statements of Stockholders Equity for the
  fiscal years ended February 28, 1997, February 29, 1996
  and February 28, 1995.....................................   F-5
Consolidated Statements of Cash Flows the fiscal years ended
  February 28, 1997, February 29, 1996 and February 28,
  1995......................................................   F-6
Notes to Consolidated Financial Statements for the fiscal
  years ended February 28, 1997, February 29, 1996 and
  February 28, 1995.........................................   F-7
Condensed Consolidated Balance Sheets as of August 31, 1997
  and February 28, 1997 (unaudited).........................  F-22
Condensed Consolidated Statements of Income for the three
  months and six months ended August 31, 1997 and August 31,
  1996 (unaudited)..........................................  F-23
Condensed Consolidated Statements of Cash Flows for the six
  months ended August 31, 1997 and August 31, 1996
  (unaudited)...............................................  F-24
Notes to Condensed Consolidated Financial Statements
  (unaudited)...............................................  F-25
</TABLE>
 
                                       F-1
<PAGE>   110
 
                         REPORT OF INDEPENDENT AUDITORS
 
The Board of Directors
LaRoche Industries Inc.
 
     We have audited the accompanying consolidated balance sheets of LaRoche
Industries Inc. as of February 28, 1997 and February 29, 1996, and the related
consolidated statements of income, stockholders' equity, and cash flows for each
of the three years in the period ended February 28, 1997. 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 LaRoche
Industries Inc. at February 28, 1997 and February 29, 1996, and the consolidated
results of its operations and its cash flows for each of the three years in the
period ended February 28, 1997, in conformity with generally accepted accounting
principles.
 
                                          ERNST & YOUNG LLP
 
Atlanta, Georgia
April 30, 1997
 
                                       F-2
<PAGE>   111
 
                            LAROCHE INDUSTRIES INC.
 
                          CONSOLIDATED BALANCE SHEETS
 
<TABLE>
<CAPTION>
                                                              FEBRUARY 28,    FEBRUARY 29,
                                                                  1997            1996
                                                              ------------    ------------
                                                                     (IN THOUSANDS,
                                                                   EXCEPT SHARE DATA)
<S>                                                           <C>             <C>
                                          ASSETS
Current assets:
  Cash......................................................    $  1,165        $  3,265
  Receivables (Note 6):
     Trade, net of allowances of $776 and $849 in 1997 and
      1996, respectively....................................      43,393          57,153
     Refundable income taxes................................       6,649           1,453
     Other..................................................       7,159           3,395
  Inventories (Notes 4 and 6)...............................      39,924          46,004
  Other current assets......................................       2,513           4,878
                                                                --------        --------
          Total current assets..............................     100,803         116,148
Investments (Note 5)........................................      17,886          17,165
Property, plant and equipment, at cost (Note 6):
  Land and land improvements................................      12,234          12,039
  Buildings.................................................      19,547          12,388
  Machinery and equipment...................................     220,613         195,872
  Capital leases............................................       4,902           5,226
  Construction in progress..................................      14,208          20,195
                                                                --------        --------
                                                                 271,504         245,720
  Less accumulated depreciation.............................     (90,417)        (81,108)
                                                                --------        --------
Net property, plant and equipment...........................     181,087         164,612
Other assets................................................      12,589           8,007
                                                                --------        --------
          Total assets......................................    $312,365        $305,932
                                                                ========        ========
 
                           LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
  Revolving credit facility (Note 6)........................    $ 37,605        $  4,755
  Accounts payable..........................................      35,992          37,770
  Accrued compensation......................................       8,595          14,408
  Other accrued liabilities.................................       8,944          16,481
  Common stock with put rights (Note 11)....................          --           7,475
  Current portion of long-term debt (Note 6)................       2,835           5,990
                                                                --------        --------
          Total current liabilities.........................      93,971          86,879
Long-term debt (Note 6).....................................     104,441         112,940
Deferred income taxes (Note 9)..............................      22,335          15,668
Other noncurrent liabilities (Notes 7 and 8)................      36,535          34,378
Commitments and contingencies (Note 8)
Redeemable common stock (Note 11)...........................       4,177           4,771
Stockholders' equity:
  10% cumulative, voting preferred stock, $.01 par value,
     200,000 shares authorized, no shares outstanding.......          --              --
  Common stock, $.01 par value, 1,200,000 shares authorized,
     425,000 non-redeemable shares issued...................           4               4
  Capital in excess of par value............................         630             630
  Retained earnings.........................................      50,409          50,662
  Minimum pension liability.................................        (137)             --
                                                                --------        --------
          Total stockholders' equity........................      50,906          51,296
                                                                --------        --------
                                                                $312,365        $305,932
                                                                ========        ========
</TABLE>
 
                            See accompanying notes.
 
                                       F-3
<PAGE>   112
 
                            LAROCHE INDUSTRIES INC.
 
                       CONSOLIDATED STATEMENTS OF INCOME
 
<TABLE>
<CAPTION>
                                                                              YEAR ENDED
                                                              ------------------------------------------
                                                              FEBRUARY 28,   FEBRUARY 29,   FEBRUARY 28,
                                                                  1997           1996           1995
                                                              ------------   ------------   ------------
                                                                            (IN THOUSANDS)
<S>                                                           <C>            <C>            <C>
Net sales...................................................    $379,285       $448,982       $420,723
Cost of sales...............................................     313,871        350,066        329,383
                                                                --------       --------       --------
Gross profit................................................      65,414         98,916         91,340
Selling, general and administrative expenses................      54,777         54,631         54,135
                                                                --------       --------       --------
Income from operations......................................      10,637         44,285         37,205
Interest and amortization of debt expense...................     (14,881)       (15,973)       (13,083)
Income from equity investments (Note 5).....................       4,909          2,647          2,540
Other income, net...........................................         411          1,163          1,581
                                                                --------       --------       --------
Income before income taxes, minority interests and
  extraordinary charge......................................       1,076         32,122         28,243
Provision for income taxes (Note 9).........................        (417)       (13,170)       (12,297)
                                                                --------       --------       --------
Income before minority interests and extraordinary
  charges...................................................         659         18,952         15,946
Minority interests (Note 10)................................          --             --         (2,063)
                                                                --------       --------       --------
Income before extraordinary charges.........................         659         18,952         13,883
Extraordinary charge from debt extinguishment...............          --             --           (860)
                                                                --------       --------       --------
Net income..................................................         659         18,952         13,023
Adjustment to estimated fair value of common stock with put
  rights (Note 11)..........................................          --         (1,901)        (1,949)
                                                                --------       --------       --------
Income attributable to non-redeemable common stockholders...    $    659       $ 17,051       $ 11,074
                                                                ========       ========       ========
</TABLE>
 
                            See accompanying notes.
 
                                       F-4
<PAGE>   113
 
                            LAROCHE INDUSTRIES INC.
 
                CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
 
<TABLE>
<CAPTION>
                                                            CAPITAL IN
                                                            EXCESS OF                MINIMUM
                                                   COMMON      PAR       RETAINED    PENSION
                                                   STOCK      VALUE      EARNINGS   LIABILITY    TOTAL
                                                   ------   ----------   --------   ---------   -------
                                                          (IN THOUSANDS, EXCEPT PER SHARE DATA)
<S>                                                <C>      <C>          <C>        <C>         <C>
Balance at February 28, 1994.....................    $4        $630      $22,770       $  --    $23,404
  Net income.....................................    --          --       13,023          --     13,023
  Adjustment to estimated fair value of common
     stock with put rights.......................    --          --       (1,949)         --     (1,949)
                                                     --        ----      -------       -----    -------
Balance at February 28, 1995.....................     4         630       33,844          --     34,478
  Net income.....................................    --          --       18,952          --     18,952
  Dividends paid, $.50 per share.................    --          --         (233)         --       (233)
  Adjustment to estimated fair value of common
     stock with put rights.......................    --          --       (1,901)         --     (1,901)
                                                     --        ----      -------       -----    -------
Balance at February 29, 1996.....................     4         630       50,662          --     51,296
  Net income.....................................    --          --          659          --        659
  Dividends paid, $2.00 per share................    --          --         (912)         --       (912)
  Pension adjustments............................    --          --           --        (137)      (137)
                                                     --        ----      -------       -----    -------
Balance at February 28, 1997.....................    $4        $630      $50,409       $(137)   $50,906
                                                     ==        ====      =======       =====    =======
</TABLE>
 
                            See accompanying notes.
 
                                       F-5
<PAGE>   114
 
                            LAROCHE INDUSTRIES INC.
 
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
 
<TABLE>
<CAPTION>
                                                                           YEAR ENDED
                                                          --------------------------------------------
                                                          FEBRUARY 28,    FEBRUARY 29,    FEBRUARY 28,
                                                              1997            1996            1995
                                                          ------------    ------------    ------------
                                                                         (IN THOUSANDS)
<S>                                                       <C>             <C>             <C>
OPERATING ACTIVITIES
Net income..............................................    $    659        $ 18,952        $ 13,023
Adjustments to reconcile net income to net cash provided
  by operating activities:
  Depreciation and amortization.........................      23,061          18,996          16,360
  Deferred income taxes.................................       6,667            (495)          1,358
  Equity income, net of distributions...................         792          (1,315)             28
  Minority interests....................................          --              --           1,870
  Net (gain) loss on disposal of assets.................        (349)          3,021             112
  Extraordinary charges.................................          --              --             860
  Changes in operating assets and liabilities (excluding
     acquisition):
     Receivables........................................       4,800           4,749         (20,429)
     Inventories........................................       5,946          17,129         (22,662)
     Other assets.......................................      (2,880)          1,874           2,036
     Accounts payable and accrued liabilities...........     (15,198)         (2,288)          9,136
     Noncurrent liabilities and other...................       1,834             128           3,803
                                                            --------        --------        --------
Net cash provided by operating activities...............      25,332          60,751           5,495
INVESTING ACTIVITIES
Capital expenditures....................................     (35,784)        (16,894)        (17,651)
Acquisition of a business...............................          --         (37,504)             --
Investments in joint ventures...........................      (2,631)         (1,451)        (13,357)
Plant turnarounds.......................................      (5,038)         (2,672)         (2,589)
Proceeds from sale of facilities........................       3,708           6,484           1,628
                                                            --------        --------        --------
Net cash used by investing activities...................     (39,745)        (52,037)        (31,969)
FINANCING ACTIVITIES
Net borrowings (repayments) under revolving credit
  facility..............................................      32,850          (1,350)        (10,306)
Additions to long-term debt.............................          --              --         100,000
Repayments of long-term debt............................     (11,654)        (11,352)        (38,156)
Costs of refinancing....................................          --              --          (4,408)
Repurchase of minority interest in LaRoche Chemicals
  Inc...................................................          --              --         (14,490)
Sales of common stock with redemption features..........       3,187           1,918           1,214
Purchases of common stock with redemption features......     (11,158)           (332)         (5,576)
Dividends paid..........................................        (912)           (233)             --
                                                            --------        --------        --------
Net cash provided (used) by financing activities........      12,313         (11,349)         28,278
                                                            --------        --------        --------
Net (decrease) increase in cash.........................      (2,100)         (2,635)          1,804
Cash at beginning of year...............................       3,265           5,900           4,096
                                                            --------        --------        --------
Cash at end of year.....................................    $  1,165        $  3,265        $  5,900
                                                            ========        ========        ========
</TABLE>
 
                            See accompanying notes.
 
                                       F-6
<PAGE>   115
 
                            LAROCHE INDUSTRIES INC.
 
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                              (FEBRUARY 28, 1997)
 
1.  ORGANIZATION AND DESCRIPTION OF BUSINESS
 
     LaRoche Industries Inc. ("LII") is engaged in the manufacture,
distribution, and sale of agricultural and industrial nitrogen products and bulk
fertilizer materials, certain specialty aluminas, and electrochemical products.
These consolidated financial statements include the accounts of LaRoche
Industries Inc. and all majority-owned subsidiaries. Investments in 50%-or-less
owned entities are accounted for by the equity method. All significant
intercompany transactions and balances have been eliminated in consolidation.
 
     On August 17, 1994, LaRoche Holdings Inc. ("LHI") and LaRoche Chemicals
Inc. ("LCI") were merged into LaRoche Industries Inc. (collectively, the
"Company"). Prior to this date, LII was a wholly-owned subsidiary of LHI, and
LCI was a majority-owned subsidiary of LHI.
 
2.  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
 
USE OF ESTIMATES
 
     The preparation of financial statements in conformity with generally
accepted accounting principles requires management to make estimates and
assumptions that affect the amounts reported in the financial statements and
accompanying notes. Although these estimates are based on management's knowledge
of current events and actions it may undertake in the future, actual results
inevitably will differ from those estimates, and such differences may be
material to the financial statements.
 
REVENUE RECOGNITION AND TRADE RECEIVABLES
 
     The Company generally recognizes revenue upon shipment to customers. The
Company performs periodic credit evaluations of its customers' financial
condition and generally does not require collateral. Terms on trade receivables
are granted in accordance with industry practice. The Company serves a variety
of customers, and therefore, the Company believes that it has limited exposure
to credit loss. The carrying amount of accounts receivable approximates fair
value due to the short settlement period of these instruments.
 
INVENTORIES
 
     Inventories are valued at the lower of cost or market. The cost of
approximately 20% and 37% of total inventories was determined using the last in,
first out (LIFO) method at February 28, 1997 and February 29, 1996,
respectively. Cost for all other inventories are determined on a first-in,
first-out (FIFO) or average cost basis.
 
TURNAROUND COSTS
 
     Costs related to the periodic, scheduled major maintenance of continuous
process production facilities ("turnaround costs") are capitalized when incurred
and are amortized on a straight-line basis over the period until the next
scheduled related turnaround, generally ranging from one to five years.
 
     Expenditures for routine repair and maintenance are charged to current
operating expenses.
 
PROPERTY, PLANT AND EQUIPMENT
 
     Property, plant, and equipment, including amounts under capital leases
(Note 8), are depreciated over their estimated useful lives using the
straight-line method for financial reporting purposes and accelerated methods
for tax purposes. Depreciation expense aggregated approximately $16,076,000,
$14,421,000 and $13,610,000 for fiscal years ended February 28, 1997, February
29, 1996 and February 28, 1995, respectively. Costs of construction of certain
long-term assets include capitalized interest which is amortized over the
 
                                       F-7
<PAGE>   116
 
                            LAROCHE INDUSTRIES INC.
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
estimated useful life of the related asset. The Company capitalized interest
costs of $860,000 on eligible projects during fiscal 1997. No amounts of
interest were capitalized in fiscal years 1996 or 1995.
 
OTHER ASSETS
 
     The Company amortizes its deferred debt issuance costs, goodwill,
non-compete agreements and other assets using the straight-line method over
lives ranging from two to twenty years. Accumulated amortization of other assets
aggregated $4,276,000 and $1,037,000 at February 28, 1997 and February 29, 1996,
respectively.
 
INCOME TAXES
 
     The Company accounts for income taxes in accordance with the liability
method of accounting. Accordingly, deferred tax liabilities and assets are
established based on the difference between the financial statement and income
tax bases of assets and liabilities using enacted tax rates. Deferred tax assets
are recognized to the extent that realization of the benefits therefrom are more
likely than not.
 
RESEARCH AND DEVELOPMENT COSTS
 
     Costs incurred in connection with research and development of new
technologies are charged to expense as incurred. Included in the accompanying
consolidated statements of income are approximately $3,762,000, $3,388,000 and
$3,148,000 of such costs for the years ending February 28, 1997, February 29,
1996 and February 28, 1995, respectively.
 
EARNINGS PER SHARE
 
     Earnings per share have not been presented since such data provides no
useful information as the shares of the Company are closely held.
 
RECLASSIFICATIONS
 
     Certain prior year amounts have been reclassified to conform with current
year presentation. Consistent with the 1997 presentation, the Company has
reflected the 1996 and 1995 amortization of turnaround costs in depreciation and
amortization on the accompanying consolidated statements of cash flows.
 
NEW ACCOUNTING STANDARDS
 
     Effective March 1, 1996, the Company adopted Statement of Financial
Accounting Standards No. 121, "Accounting for the Impairment of Long-Lived
Assets and for Long-Lived Assets to be Disposed Of" (SFAS No. 121). The
statement standardizes the accounting for impairment of long-lived assets,
certain identifiable intangibles and goodwill. The adoption of this accounting
standard did not have a material effect on the Company's operating results or
financial condition.
 
     In October 1996, the AICPA issued SOP 96-1, Environmental Remediation
Liabilities. The SOP provides guidance with respect to the recognition,
measurement and disclosure of environmental remediation liabilities. The Company
will adopt SOP 96-1 in the first quarter of fiscal 1998. Based on current
information, the Company believes that the adoption of this accounting standard
will not have a material impact on its operating results or financial condition.
 
                                       F-8
<PAGE>   117
 
                            LAROCHE INDUSTRIES INC.
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
STATEMENTS OF CASH FLOWS
 
     The Company considers all liquid investments with initial maturities of
three months or less to be cash equivalents. Additional cash flow and non-cash
investing and financing information follows:
 
<TABLE>
<CAPTION>
                                                                      YEAR ENDED
                                                      ------------------------------------------
                                                      FEBRUARY 28,   FEBRUARY 29,   FEBRUARY 28,
                                                          1997           1996           1995
                                                      ------------   ------------   ------------
<S>                                                   <C>            <C>            <C>
Supplemental disclosures of cash flow information
  (in thousands):
  Cash paid (received) during the year for:
     Interest, net of amounts capitalized...........    $15,192        $16,469        $12,607
     Income taxes, net of refunds...................       (809)        18,155          3,706
Non-cash investing and financing activities (in
  thousands):
  Capital leases for new equipment..................         90            545            644
  Contribution of assets to a joint venture at
     cost...........................................         --          1,243            600
  Note issued to purchase Company stock (Note 11)...         --          7,401             --
</TABLE>
 
3.  DISPOSITIONS, ACQUISITION AND OTHER MATTERS
 
     During fiscal 1996, the Company re-evaluated portions of its alumina
chemicals segment. In connection with the re-evaluation of its alumina chemicals
business, effective April 1, 1996, the Company sold substantially all property,
plant and equipment and certain other assets used exclusively in its calcined
and tabular alumina production businesses to C-E Baton Rouge, Inc., an
unaffiliated entity. The sale price of the assets was $3 million, plus $300,000
for raw material inventory. The Company operates the plant and equipment on
behalf of the purchaser for an annual operating fee of $500,000, subject to
reduction based on the volume of production and the production of nonconforming
product. Net sales and operating (losses) of the calcined and tabular alumina
business aggregated $3,659,000 and ($389,000) in fiscal 1997, $18,801,000 and
($4,670,000) in fiscal 1996, $20,708,000 and ($3,024,000) in fiscal 1995,
respectively. In fiscal 1996, the Company recorded equipment writedowns of
approximately $3.8 million in connection with the determination to sell or
otherwise dispose of its calcined and tabular aluminas business. In addition,
during fiscal 1996 the Company recorded inventory selling costs of $0.4 million
pursuant to an inventory consignment arrangement.
 
     Effective September 1, 1995, the Company sold a 50% interest in certain
Versal alumina production equipment to CRILAR Alumina Company ("CRILAR") for
$5.5 million, consisting of $2.2 million in cash and $3.3 million in a note
which has been collected. The remaining 50% interest in such equipment (with a
net carrying value of approximately $1,243,000) was contributed by the Company
to CRILAR. CRILAR is equally owned by the Company and by Criterion Catalyst
Company LP, an unaffiliated entity. In connection with the sale of the 50%
interest to CRILAR, the Company recognized a gain of approximately $3.4 million.
The Company operates the facility under an agreement with CRILAR and the owners
of CRILAR purchase substantially all of the production of the facility. The
Company's net sales and operating profits prior to the transaction from the
assets associated with the CRILAR transaction were not material to the Company's
consolidated net sales or operating profits.
 
     On December 13, 1995, the Company acquired an ammonium nitrate
manufacturing facility located near Seneca, Illinois and related assets for an
initial purchase price of approximately $37.5 million (the "Seneca
Acquisition"). The transaction was accounted for under the purchase method of
accounting; accordingly, the consolidated statements of income include the
results of operations of the Seneca plant since the acquisition date. The
Company used available cash to fund the acquisition. During fiscal 1997, the
Company recorded an
 
                                       F-9
<PAGE>   118
 
                            LAROCHE INDUSTRIES INC.
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
adjustment of approximately $2,055,000 to the purchase price of the business as
a result of certain additional consideration. The total purchase price was
allocated as follows (in thousands):
 
<TABLE>
<S>                                                           <C>
Property, plant and equipment...............................  $31,014
Inventory...................................................    2,259
Non-compete agreement, goodwill and other...................    6,286
                                                              -------
                                                              $39,559
                                                              =======
</TABLE>
 
     Unaudited pro forma results of operations as if the Seneca Acquisition had
been consummated as of March 1, 1995 are as follows (in thousands):
 
<TABLE>
<CAPTION>
                                                               YEAR ENDED
                                                              FEBRUARY 29,
                                                                  1996
                                                              ------------
                                                              (UNAUDITED)
<S>                                                           <C>
Net sales...................................................    $473,774
Income before extraordinary charges.........................      16,827
Net income..................................................      16,827
</TABLE>
 
     Certain of the Company's fluorocarbon products (CFC R-11 and R-12)
previously manufactured by the electrochemical products segment (Note 12) are
subject to federal regulations which provided for the phase out of production by
January 1, 1996. These products accounted for 1%, 4% and 6% of net sales and
23%, 18% and 33% of income from operations for the fiscal years ended February
28, 1997, February 29, 1996 and February 28, 1995, respectively.
 
     As a result of the mandated phase-out of CFC R-11 and R-12 and the
inability to remain profitable in HCFC R-22 and other packaged refrigerant
products, in fiscal 1996 the Company elected to exit the packaged fluorocarbon
business and consequently, the Company closed its packaging facility.
Accordingly, the Company recorded a writedown of the related property, plant and
equipment of approximately $1,255,000.
 
     In July 1994 the Company purchased a 50% interest in an ammonia production
facility for $13.3 million from Cytec Industries Inc. ("Cytec"). The Company and
Cytec each contributed their 50% interest to a new partnership, Avondale
Ammonia. The ammonia production facility is operated by Cytec pursuant to a
services agreement with the partnership. Ammonia produced is transferred at
production cost to the partners relative to their respective ownership
interests. The Company is required to purchase from Cytec, at market related
prices, that amount of Cytec's 50% share of production in excess of Cytec's
internal ammonia needs up to a maximum amount.
 
4.  INVENTORIES
 
     Components of inventory are as follows (in thousands):
 
<TABLE>
<CAPTION>
                                                              FEBRUARY 28,    FEBRUARY 29,
                                                                  1997            1996
                                                              ------------    ------------
<S>                                                           <C>             <C>
Finished goods and in-progress..............................    $21,019          $28,339
Inventory purchased for resale..............................     11,931           13,215
Raw materials...............................................        637              873
Supplies and catalysts......................................      7,483            7,989
                                                                -------          -------
                                                                 41,070           50,416
Less LIFO reserve...........................................     (1,146)          (4,412)
                                                                -------          -------
                                                                $39,924          $46,004
                                                                =======          =======
</TABLE>
 
                                      F-10
<PAGE>   119
 
                            LAROCHE INDUSTRIES INC.
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
     During fiscal 1997, certain inventory quantities were reduced resulting in
the liquidation of inventory quantities valued under the LIFO method. The effect
of this liquidation was to increase income from operations during the year ended
February 28, 1997 by approximately $1,086,000.
 
5.  EQUITY INVESTMENTS
 
     The Company participates in several investment arrangements which it
accounts for under the equity method of accounting. The primary investees
include CRILAR (50% owned), Kaiser LaRoche Hydrate Partnership ("KLHP", 45%
owned), and Avondale Ammonia (50% owned). KLHP is a partnership with Kaiser
Aluminum and Chemical Corporation ("Kaiser") to jointly distribute hydrate, a
product manufactured by Kaiser.
 
     All income generated by the equity investees, except Avondale Ammonia, is
distributed to the partners relative to their respective partnership interests.
Avondale Ammonia does not generate income or loss because all production is
transferred to the partners at production cost.
 
     Summarized financial information for unconsolidated entities (excluding
Avondale Ammonia) is as follows (in thousands):
 
<TABLE>
<CAPTION>
                                                                 TWELVE MONTHS ENDED
                                                      ------------------------------------------
                                                      FEBRUARY 28,   FEBRUARY 29,   FEBRUARY 28,
                                                          1997           1996           1995
                                                      ------------   ------------   ------------
<S>                                                   <C>            <C>            <C>
Summary of operations:
  Net sales.........................................    $52,136        $35,674         $27,984
  Gross profit......................................     11,353          5,799           7,420
  Net income........................................     10,280          4,871           6,385
  Company's equity in earnings......................      4,909          2,647           2,540
</TABLE>
 
<TABLE>
<CAPTION>
                                                                     FEBRUARY 28,   FEBRUARY 29,
                                                                         1997           1996
                                                                     ------------   ------------
<S>                                                   <C>            <C>            <C>
Summary of financial position:
  Current assets..................................................     $13,854         $ 9,228
  Noncurrent assets...............................................      16,532          15,891
                                                                       -------         -------
          Total...................................................     $30,386         $25,119
                                                                       =======         =======
Current liabilities...............................................     $ 8,948         $ 5,073
                                                                       =======         =======
</TABLE>
 
     Purchases from Avondale Ammonia aggregated approximately $8.8 million, $6.9
million, and $6.7 million for the years ended February 28, 1997, February 29,
1996, and February 28, 1995, respectively. Purchases from CRILAR aggregated
approximately $2.3 million and $2.8 million for the years ended February 28,
1997 and February 29, 1996, respectively. Amounts due from CRILAR amounted to
approximately $4,338,000 and $1,374,000 at February 28, 1997 and February 29,
1996, respectively.
 
                                      F-11
<PAGE>   120
 
                            LAROCHE INDUSTRIES INC.
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
6.  BORROWING ARRANGEMENTS
 
     The Company's borrowings include the following (in thousands):
 
<TABLE>
<CAPTION>
                                                              FEBRUARY 28,    FEBRUARY 29,
                                                                  1997            1996
                                                              ------------    ------------
<S>                                                           <C>             <C>
Revolving credit facility...................................    $ 37,605        $  4,755
                                                                ========        ========
Term debt:
  13% senior subordinated notes.............................    $100,000        $100,000
  Notes payable to USX Corporation..........................       1,355          11,529
  Note to former stockholder................................       5,921           7,401
                                                                --------        --------
          Total.............................................     107,276         118,930
Less current portion........................................      (2,835)         (5,990)
                                                                --------        --------
Long-term debt..............................................    $104,441        $112,940
                                                                ========        ========
</TABLE>
 
     The Company's $100 million 13% senior subordinated notes are due in 2004
(the "Notes"). Semi-annual, interest only payments are due February 15 and
August 15 of each year. The Notes are redeemable at the option of the Company,
in whole or in part, at any time on or after August 15, 1999 at redemption
prices set out in the Notes' indenture. The Notes are unsecured obligations of
the Company, and the indenture contains limitations on stock redemptions,
dividends, borrowings and investments, and it restricts the Company from
entering into certain transactions, all as defined. At February 28, 1997, the
Company is in compliance with such covenants; however, based upon currently
available information, it is possible that in fiscal 1998 the Company will not
achieve a minimum required fixed charge coverage ratio. If the minimum ratio is
not achieved the payment of dividends, stock redemptions, the incurrence of
certain indebtedness and certain investments in less than wholly-owned
subsidiaries would be precluded.
 
     Concurrent with the sale of the Notes, the Company prepaid all existing
term notes (except the USX Notes), plus accrued interest thereon outstanding as
of August 17, 1994, and incurred a loss on the early extinguishment of debt
amounting to $860,000 (net of income tax benefit of $561,000). Such loss is
reflected in the accompanying 1995 consolidated statement of income as an
extraordinary charge.
 
     The USX notes bear fixed interest rates of 10% and 12% and are senior to
the Notes and are secured by the Company's Crystal City, Missouri plant. These
agreements contain restrictions relating to changes in control, entering into
certain transactions, paying dividends and have cross-default provisions with
other debt. The Company made certain prepayments of the USX Notes during fiscal
1996 and 1997 and made its final payment of $1,355,000 plus accrued interest
thereon on April 30, 1997.
 
     In July 1995, the Company executed an unsecured promissory note in favor of
a stockholder (the former chairman and chief executive officer of the Company)
in the principal amount of $7,401,250, bearing interest equal to the prime rate,
plus 1% per annum for the purchase of common stock owned by the stockholder. The
promissory note provides for the payment of the principal balance in five equal
annual installments beginning June 30, 1996, and the payment of quarterly
installments of interest, over a five year period, beginning September 30, 1995.
 
     At February 28, 1997, approximately $11 million of the Company's retained
earnings was available for payment of dividends or distribution under the most
restrictive provisions of the above agreements.
 
     Annual maturities of long-term debt are as follows: $2,835,000 in 1998;
$1,480,000 in 1999; $1,480,000 in 2000; $1,480,000 in 2001; none in 2002 and
$100,000,000 thereafter.
 
     The Company maintains a $40 million revolving credit facility that is
senior to the Notes and secured by accounts receivable and inventory. Borrowings
are based on eligible accounts receivable and inventory, as
 
                                      F-12
<PAGE>   121
 
                            LAROCHE INDUSTRIES INC.
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
defined. Interest is based on either the prime rate or LIBOR, plus up to 1.25%.
At February 28, 1997 and February 29, 1996, $37,605,000 and $4,755,000,
respectively, were outstanding under the revolving credit facility and at
February 28, 1997, $594,000 was available. Amounts available are net of
approximately $1,800,000 committed for letters of credit outstanding at February
28, 1997. The weighted average borrowing rates were 7.63% and 6.73% at February
28, 1997 and February 29, 1996, respectively. The agreement terminates on August
1, 1998. Under terms of the agreement, the Company pays commitments fees, on a
quarterly basis ranging from 0.125% to 0.25% per annum of average unused
balances. The Company is required, among other things, to maintain certain
working capital, debt to equity, and net worth levels under the agreement.
 
     The carrying amount of the Company's variable rate debt approximates its
fair value. At February 28, 1997 and February 29, 1996, the fair values of the
Notes and the USX Notes is $113,354,000 and $121,418,000, respectively, based
primarily on market prices.
 
7.  EMPLOYEE BENEFITS
 
     The Company has a defined benefit pension plan covering substantially all
of its employees. Salaried participant benefits are based on years of service
and the average of the highest five years of compensation earned during a ten
year consecutive period of employment. Hourly participant benefits are based on
years of service. Pension costs are funded in amounts determined by management,
but not less than the minimum funding required by the Employee Retirement Income
Security Act of 1974 (ERISA). Salaried employees are required to contribute 1%
of their annual salaries to the plan. The assets of the plan primarily consist
of investments in insurance company general investment accounts and pooled
separate accounts invested in marketable equity securities and government and
corporate debt securities.
 
     The following table sets forth the funded status of the plan and amounts
recognized in the Company's consolidated balance sheets (in thousands):
 
<TABLE>
<CAPTION>
                                                              FEBRUARY 28,   FEBRUARY 29,
                                                                  1997           1996
                                                              ------------   ------------
<S>                                                           <C>            <C>
Actuarial present value of projected benefit obligation:
  Accumulated benefit obligation:
     Vested.................................................    $25,326        $21,687
     Nonvested..............................................      1,807          2,155
                                                                -------        -------
                                                                 27,133         23,842
Additional amounts related to projected compensation
  levels....................................................      6,861          6,429
                                                                -------        -------
Total projected benefit obligation..........................     33,994         30,271
Plan assets at fair value...................................     24,188         19,195
                                                                -------        -------
Projected benefit obligation in excess of plan assets.......      9,806         11,076
Unrecognized net loss.......................................      2,723          3,626
Unrecognized prior service cost.............................        851            787
                                                                -------        -------
Pension liability recognized in balance sheets..............    $ 6,232        $ 6,663
                                                                =======        =======
</TABLE>
 
                                      F-13
<PAGE>   122
 
                            LAROCHE INDUSTRIES INC.
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
     Net pension costs for the plan include the following components (in
thousands):
 
<TABLE>
<CAPTION>
                                                                   YEAR ENDED
                                                  --------------------------------------------
                                                  FEBRUARY 28,    FEBRUARY 29,    FEBRUARY 28,
                                                      1997            1996            1995
                                                  ------------    ------------    ------------
<S>                                               <C>             <C>             <C>
Service cost....................................    $ 2,229         $ 1,814          $2,063
Interest on projected benefit obligation........      2,240           1,987           1,783
Actual return on plan assets....................     (2,575)         (2,921)           (110)
Net amortization and deferral...................      1,007           1,713            (794)
                                                    -------         -------          ------
Net periodic pension cost.......................    $ 2,901         $ 2,593          $2,942
                                                    =======         =======          ======
</TABLE>
 
     The discount rate used in determining the actuarial present value of the
projected benefit obligation was 7.5% as of February 28, 1997 and February 29,
1996. The expected increase in compensation levels used in determining the
actuarial present value of the projected benefit obligation was 5.5% as of
February 28, 1997 and February 29, 1996. The expected long-term rate of return
on assets was 8.5% for each of the three years in the period ended February 28,
1997.
 
     The Company also provides unfunded supplemental retirement benefits to
certain executives which provides for incremental pension payments so that total
pension payments equal amounts that would have been payable from the Company's
principal pension plan if it were not for limitations imposed by federal tax
regulations. The accrued liability for this plan totals $1,338,000 and
$1,265,000 at February 28, 1997 and February 29, 1996, respectively. The accrued
liability at February 28, 1997 includes an additional minimum liability of
$303,000 of which $137,000 has been charged to a separate component of
stockholders' equity. Pension expense related to the arrangement was $178,000 in
1997, $187,000 in 1996 and $175,000 in 1995, respectively.
 
     In addition, the Company maintains defined contribution savings plans in
which substantially all salaried and hourly employees are eligible to
participate. Employee contributions to the plans are on a voluntary basis and
may range from 1/2% to 16% of the employee's compensation, as defined in the
plans. Under the plan for salaried employees, the Company matches 10% of the
employees' qualified contributions up to a defined amount, and at the discretion
of the Board of Directors, contributions may be made to the account of employees
who are employed on the last valuation date in each year in an amount which
cannot exceed 15% of the annual salaries of the employees who are eligible to
receive contributions. The Company made contributions to these plans of
approximately $79,000, $68,000 and $63,000 during fiscal 1997, 1996 and 1995,
respectively.
 
     The Company has a salary continuation agreement with a former executive
which provides for the continuation of all of the executive's salary payable to
the executive's spouse. The Company charges to expense the expected amounts to
be paid when such payments become probable. As of February 28, 1997 and February
29, 1996, $146,000 and $585,000, respectively, was accrued in connection with
this agreement.
 
     The Company funds healthcare and life insurance benefits for retired
employees on a pay-as-you-go basis with the retiree paying a portion of the
costs, except that individuals who were not employed by the prior owners of
certain acquired businesses pay 100% of their allocated premium. The Company's
plans cover substantially all employees of the Company and provide for life and
health coverage upon retirement.
 
                                      F-14
<PAGE>   123
 
                            LAROCHE INDUSTRIES INC.
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
     Summary information on the Company's post retirement health and life
insurance plans follows (in thousands):
 
<TABLE>
<CAPTION>
                                                              FEBRUARY 28,    FEBRUARY 29,
                                                                  1997            1996
                                                              ------------    ------------
<S>                                                           <C>             <C>
Accumulated postretirement benefit obligation (APBO):
  Retirees..................................................    $ 7,728         $ 8,130
  Fully eligible active plan participants...................      5,657           6,457
  Other active plan participants............................      7,466           8,925
                                                                -------         -------
Total accumulated postretirement benefit obligation.........     20,851          23,512
Unrecognized net actuarial gain.............................      6,121           2,166
Unrecognized prior service cost asset.......................        406             608
                                                                -------         -------
Accrued postretirement benefit cost.........................    $27,378         $26,286
                                                                =======         =======
</TABLE>
 
     The components of net periodic postretirement benefit costs follow (in
thousands):
 
<TABLE>
<CAPTION>
                                                                   YEAR ENDED
                                                  --------------------------------------------
                                                  FEBRUARY 28,    FEBRUARY 29,    FEBRUARY 28,
                                                      1997            1996            1995
                                                  ------------    ------------    ------------
<S>                                               <C>             <C>             <C>
Service cost....................................     $  426          $  426          $  529
Interest on accumulated postretirement benefit
  obligation....................................      1,707           1,758           1,677
Net amortization and deferral...................       (241)           (221)            (69)
                                                     ------          ------          ------
Net periodic postretirement benefit cost........     $1,892          $1,963          $2,137
                                                     ======          ======          ======
</TABLE>
 
     The discount rate used in determining the APBO was 7.5% as of February 28,
1997 and February 29, 1996. At February 28, 1997, the assumed healthcare cost
trend rates range from 7.60% to 8.00 in fiscal 1998, declining gradually to 6%
after 13 years and remaining at that level thereafter. At February 29, 1996, the
assumed healthcare cost trend rates range from 7.68% to 10.00% in fiscal 1997,
declining gradually to 6% after 14 years and remaining at that level thereafter.
The Company amortizes significant actuarial gains and losses over the estimated
average remaining service periods.
 
     If the healthcare cost trend rate assumptions were increased by 1%, the
APBO at February 28, 1997 would be increased by approximately $2,554,000. The
effect of this change on the aggregate of the service and interest components of
net periodic postretirement benefit cost for fiscal 1997 would be an increase of
approximately $283,000.
 
8.  COMMITMENTS AND CONTINGENCIES
 
ENVIRONMENTAL AND LEGAL MATTERS
 
     The Company is subject to numerous federal, state and local environmental
laws and regulations. The Company is currently involved in the assessment,
removal and/or mitigation of chemical substances at various sites. Environmental
expenditures which relate to an existing condition caused by past operations and
which have no significant future economic benefit to the Company are expensed.
Future environmental related expenditures cannot be reliably determined in many
circumstances due to the early stages of investigations, the uncertainty of
specific remediation methods, changing environmental laws and interpretations
and other matters. Such environmental costs are accrued at the time the
expenditure becomes probable and the costs can be reasonably estimated. Costs
are accrued based upon estimates determined by management and in some cases with
the assistance of external consultants. At sites where a range of costs to be
incurred is determined and no amount within the range is more likely than
another, the lower amount of the range is recorded. As assessments and cleanups
proceed, these accruals are reviewed periodically and adjusted, if necessary, as
 
                                      F-15
<PAGE>   124
 
                            LAROCHE INDUSTRIES INC.
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
additional information becomes available. These accruals can change
substantially due to such factors as additional information on the nature or
extent of contamination, methods of remediation required, and other actions by
governmental agencies or private parties.
 
     The Company owns a variety of sites which may or will likely require
remediation. Under the provisions of the acquisition agreements for the
businesses of LII and LCI, the former owners retained the obligations for any
potential liabilities arising from conditions or events occurring or
attributable to periods prior to the acquisition of properties acquired by the
Company pursuant to those agreements. At LCI, such items must be identified by
July 26, 1998 for the former owner to remain obligated. Management believes that
it is probable the former owners will fulfill their obligations under the
agreements.
 
     In connection with all sites, the Company charged to expense approximately
$1.1 million and $1.4 million during fiscal year 1997 and 1995, and an
immaterial amount was charged to expense in 1996 in connection with remediation
and related activities. Other accrued liabilities includes $1.9 million and $2.3
million for the current portion of estimated clean-up expenditures and related
accruals at February 28, 1997 and February 29, 1996. The balance of spending
identifiable to future years is included in other non-current liabilities at
February 28, 1997 and February 29, 1996 and amounts to $2.6 million for each
year then ended.
 
     While the Company believes that the recorded amounts represent the
Company's best estimate of the costs of such matters, it is reasonably possible
that additional costs may be incurred. Based on currently available information
and analysis, the Company believes that it is reasonably possible that costs
associated with these sites may exceed current accruals by amounts that may
prove insignificant or that could range, in the aggregate, up to approximately
$1.7 million. This estimate of the range of reasonably possible additional costs
is less certain than the estimates upon which accruals are based, and in order
to establish the upper limit of such range, assumptions least favorable to the
Company among the range of reasonably possible outcomes were used. In estimating
both its current accruals for environmental remediation and the possible range
of additional costs, the Company has not assumed it will bear the entire cost of
remediation of every site to the exclusion of the former owners of such sites.
The ability of the former owners to participate has been taken into account,
based generally on their financial condition and probable contribution on a per
site basis. No amounts have been recorded for potential recoveries from
insurance carriers.
 
     In May 1997, the Company reached a plea agreement with the U.S. Department
of Justice in connection with a government investigation relating to a price
fixing conspiracy among U.S. ammonium nitrate producers during May 1992. On May
9, 1997, the Company and the federal government reached a plea agreement
pursuant to which the Company agreed to pay a fine to settle the matter for $1.5
million, plus interest from May 1997, to be paid during the succeeding four year
period. Such amount has been accrued in the Company's financial statements as of
February 28, 1997. The plea agreement is subject to final approval by a federal
court. Management believes that it is remote that the terms of the existing
agreement would change.
 
   
     The Company is named as a defendant in a suit alleging the Company's
contractor struck and damaged a gasoline pipeline owned by the plaintiff while
the contractor was performing work on an adjacent Company owned facility. The
pipeline later ruptured, resulting in the release of gasoline into the Blind
River and surrounding area near Gramercy, Louisiana. In addition, the Company
has been named in a class-action petition filed on behalf of persons allegedly
harmed by the rupture of the pipeline. The Company is continuing a diligent
investigation of the situation in order to evaluate the allegations and the
relative responsibility of the parties involved. The Company is also responding
to inquiries from regulatory authorities of the State of Louisiana related to
the gasoline release. Management believes the Company has meritorious defenses
to these claims and is vigorously defending itself against them. Because the
matter is in a preliminary stage, it is not yet possible to predict whether the
Company will incur any liability for the rupture and release or to reasonably
estimate the cost of any possible liability. Accordingly, the Company has not
recorded any losses related to such claims. Should the Company be found to have
any liability, the amounts could be material.
    
 
                                      F-16
<PAGE>   125
 
                            LAROCHE INDUSTRIES INC.
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
     In addition, the Company is involved in certain other legal actions and
claims arising in the ordinary course of business. The amounts asserted in these
matters are material to the Company's financial statements, and certain
claimants have not yet asserted an amount. Although it is inherently impossible
to predict with any degree of certainty the outcome of such legal actions and
claims, in the opinion of management (based on advice of the Company's corporate
and other legal counsel) such litigation and claims will be resolved without
material effect on the Company's financial position and results of operations.
It is possible, however, that the resolution of certain matters could be
material to the results of operations of any single fiscal quarter.
 
LEASES AND OTHER
 
     The Company leases facilities and equipment consisting primarily of its
corporate office, electric power co-generation systems, transportation and
computer equipment. Some of the leases provide that the Company pay taxes,
maintenance, insurance and other occupancy expenses applicable to the leased
premises and certain leases provide for periodic renewals at the Company's
option.
 
     Minimum future obligations on leases that have initial or remaining
non-cancelable lease terms in excess of one year as of February 28, 1997 are as
follows (in thousands):
 
<TABLE>
<CAPTION>
                                                              CAPITAL    OPERATING
                                                              LEASES      LEASES
                                                              -------    ---------
<S>                                                           <C>        <C>
Fiscal years ending February,
  1998......................................................  $  480      $ 7,769
  1999......................................................     358        6,115
  2000......................................................     212        5,601
  2001......................................................      63        4,959
  2002......................................................       3        4,562
  Thereafter................................................      --       18,588
                                                              ------      -------
Total minimum lease payments................................   1,116      $47,594
                                                                          =======
Less estimated executory costs and imputed interest costs...      96
                                                              ------
Present value of minimum lease payments.....................  $1,020
                                                              ======
</TABLE>
 
     Total rental expense under operating leases aggregated approximately
$7,504,000, $7,519,000 and $5,893,000 during fiscal years 1997, 1996 and 1995,
respectively.
 
     The Company enters into fixed price forward purchase contracts to establish
fixed prices for certain natural gas purchases. At February 28, 1997, the
Company has commitments outstanding under these arrangements to purchase
approximately $15,638,000 of natural gas during the subsequent year. In
addition, the Company buys call options and sells put options to effectively
establish a range of natural gas prices to hedge anticipated natural gas
purchases against rising prices. The contracts are entered into with a financial
counter-party. The Company is exposed to loss in the event of nonperformance by
the counter-party to the contracts. However, the Company does not anticipate
nonperformance by the counter party.
 
     The following sets forth the open option positions and the fair value of
such positions as of February 28, 1997:
 
<TABLE>
<CAPTION>
                                                   QUANTITY     FAIR VALUE   CARRYING VALUE
                                                  -----------   ----------   --------------
                                                  (IN MMBTUS)
<S>                                               <C>           <C>          <C>
Purchased Call Options..........................   4,575,000    $ 366,000       $    --
Written Put Options.............................   4,575,000     (154,000)           --
</TABLE>
 
     The fair values are based on quoted market prices. There were no material
open option positions as of February 29, 1996.
 
                                      F-17
<PAGE>   126
 
                            LAROCHE INDUSTRIES INC.
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
     The Company's Gramercy facility is integrated with both an alumina
production facility and a calcined coke operation, neither of which are owned by
the Company. In addition, the production equipment of some of the Company's
joint ventures are integrated with other operations of the other partners to the
ventures. As a result, the companies involved share certain common facilities
and services, including power generation. Further, the Company maintains certain
long-term supply contracts with Kaiser.
 
     The Company's joint venture partner, Kaiser, maintains control of the
operating assets of KLHP, and another joint venture partner, Cytec, maintains
control of the operating assets of Avondale Ammonia.
 
9.  INCOME TAXES
 
     The provision for income taxes includes income taxes currently payable and
those deferred because of temporary differences between the financial statement
and tax bases of assets and liabilities.
 
     Significant components of the Company's deferred tax liabilities and assets
are as follows (in thousands):
 
<TABLE>
<CAPTION>
                                                              FEBRUARY 28,   FEBRUARY 29,
                                                                  1997           1996
                                                              ------------   ------------
<S>                                                           <C>            <C>
Deferred tax liabilities:
  Property, plant and equipment.............................    $32,819        $30,445
  Other.....................................................      8,846          4,377
                                                                -------        -------
          Total deferred tax liabilities....................     41,665         34,822
Deferred tax assets:
  Employee benefit obligations..............................     15,005         14,506
  AMT credit carryforward...................................        875             --
  Other.....................................................      4,050          4,971
                                                                -------        -------
          Total deferred tax assets.........................     19,930         19,477
                                                                -------        -------
Valuation allowance for deferred tax assets.................       (600)          (323)
                                                                -------        -------
Net deferred tax liabilities................................    $22,335        $15,668
                                                                =======        =======
</TABLE>
 
     The components of the provision for income taxes are as follows (in
thousands):
 
<TABLE>
<CAPTION>
                                                                      YEAR ENDED
                                                      ------------------------------------------
                                                      FEBRUARY 28,   FEBRUARY 29,   FEBRUARY 28,
                                                          1997           1996           1995
                                                      ------------   ------------   ------------
<S>                                                   <C>            <C>            <C>
Federal:
  Current...........................................    $(5,456)       $11,317        $ 9,126
  Deferred..........................................      5,432           (317)         1,133
                                                        -------        -------        -------
                                                            (24)        11,000         10,259
State:
  Current...........................................       (794)         2,348          1,813
  Deferred..........................................      1,235           (178)           225
                                                        -------        -------        -------
                                                            441          2,170          2,038
                                                        -------        -------        -------
Provision for income taxes before extraordinary
  charges...........................................        417         13,170         12,297
Tax benefit for extraordinary charges...............         --             --           (561)
                                                        -------        -------        -------
          Total provision for income taxes..........    $   417        $13,170        $11,736
                                                        =======        =======        =======
</TABLE>
 
                                      F-18
<PAGE>   127
 
                            LAROCHE INDUSTRIES INC.
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
     A reconciliation between income taxes provided and the amount computed by
applying the federal income tax rate (35%) to income before income taxes follows
(in thousands):
 
<TABLE>
<CAPTION>
                                                                       YEAR ENDED
                                                       ------------------------------------------
                                                       FEBRUARY 28,   FEBRUARY 29,   FEBRUARY 28,
                                                           1997           1996           1995
                                                       ------------   ------------   ------------
<S>                                                    <C>            <C>            <C>
Computed amount based on federal statutory rate......      $ 377         $11,243        $ 9,885
State income taxes, net of federal income tax
  benefit............................................         45           1,357          1,237
Increase in valuation allowance......................        277              --            969
Percentage depletion.................................       (886)             --             --
Other, principally non-deductible items..............        604             570            206
                                                           -----         -------        -------
                                                           $ 417         $13,170        $12,297
                                                           =====         =======        =======
</TABLE>
 
10.  MINORITY INTERESTS
 
     In connection with the merger discussed in Note 1, during fiscal 1995 the
minority interests in LCI were repurchased by the Company or exchanged for
shares of the Company's stock. The Company agreed to repurchase the shares held
by former LCI institutional shareholders (the "LCI Formula Shares") for
$14,337,000 contingent upon the sale of the Notes. Such amount was $1,898,000
less than the carrying value of such shares. This excess (after consideration of
deferred taxes) was applied to reduce the carrying value of LCI property, plant
and equipment.
 
     The following table outlines the activity in the minority interests (in
thousands):
 
<TABLE>
<CAPTION>
                                                               YEAR ENDED
                                                              FEBRUARY 28,
                                                                  1995
                                                              ------------
<S>                                                           <C>
Balance at beginning of year................................    $ 15,432
Adjustment in value of LCI Formula Shares...................       2,063
Adjustment in value of LCI management shares................          81
Repurchase of LCI Formula Shares............................     (14,337)
Excess of carrying value over purchase price of formula
  shares....................................................      (1,898)
Repurchase of LCI shares held by LCI management.............        (152)
Interest on prepayment......................................        (275)
Conversion of certain LCI shares to Company shares (Note
  11).......................................................        (914)
                                                                --------
Balance at end of year......................................    $     --
                                                                ========
</TABLE>
 
11.  REDEEMABLE COMMON STOCK AND COMMON STOCK WITH PUT RIGHTS
 
     The Company allows certain of its executive officers, management employees
and directors to own common stock. At February 28, 1997 and February 29, 1996,
13,934 and 15,433 shares were outstanding pursuant to its 1995 Stock Purchase
Plan (the "1995 Plan," successor to the 1994 Stock Purchase Plan) and the Board
of Directors Stock Purchase Plan (the "Directors Plan"). Shares were originally
issued under the 1995 Plan, among other ways, by providing bonuses to purchase
such stock and by conversion of certain previously issued LCI common stock (Note
10). Generally participants in the 1995 Plan must use 25% of any annual bonuses
to purchase stock. The 1995 Plan and the Directors Plan provide that certain
executive officers, management employees and directors of the Company will be,
at the discretion of the Board of Directors, eligible to purchase shares of the
Company's common stock at fair value (as determined by independent appraisal).
In connection with the 1995 Plan and the Directors Plan, the Company may agree
to guarantee loans used to finance the purchase of such stock. Upon termination
of employment or directorship, the shares must be sold to the Company. The
purchase price is fair value (based upon an independent
 
                                      F-19
<PAGE>   128
 
                            LAROCHE INDUSTRIES INC.
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
appraisal). All redemption provisions of the Company's shares expire upon a
public offering of the Company's common stock. The Company has guaranteed
indebtedness of certain executive officers, management employees and directors
pursuant to the 1995 Plan and the Directors Plan aggregating $455,000 and
$1,567,000 as of February 28, 1997 and February 29, 1996, respectively.
 
     The Company has estimated the value of such stock outstanding under the
1995 Plan and the Directors Plan and reflected the estimated full redemption
value as redeemable common stock in the accompanying consolidated balance
sheets. The final settlement prices for any shares may differ from the estimated
amounts.
 
     The Company originally had shareholder agreements with two of the Company's
founding stockholders who were executive officers. Such holders originally held
15% (75,000 shares) of the Company's outstanding common stock. As of February
28, 1997, none (25,000 at February 29, 1996) of these shares were outstanding.
Such agreements provided the holders the option to sell their stock at any time
to the Company for at least fair market value as determined by independent
appraisal and required the Company to repurchase such stock upon the occurrence
of certain conditions, such as death or termination of employment. The Company
estimated the value of such stock and reflected the estimated full redemption
value as common stock with put rights in the accompanying 1996 consolidated
balance sheet. Changes in the value of these shares were charged directly to
retained earnings as "Adjustment to estimated fair value of common stock with
put rights." During fiscal 1995, the Company's former chairman put 25,000 of his
shares to the Company for $5,512,500. During fiscal 1996, the Company and its
former chairman mutually agreed to a repurchase of his remaining 25,000 shares
in exchange for a $7,401,250 promissory note (see Note 6). Finally, during
fiscal 1997, the holder of the remaining 25,000 shares put his shares to the
Company for $7,475,000 in cash.
 
     The following table summarizes activity in the Company shares that have
redemption features (in thousands):
 
<TABLE>
<CAPTION>
                                                                YEAR ENDED
                                ---------------------------------------------------------------------------
                                   FEBRUARY 28, 1997         FEBRUARY 29, 1996         FEBRUARY 29, 1995
                                -----------------------   -----------------------   -----------------------
                                REDEEMABLE     COMMON     REDEEMABLE     COMMON     REDEEMABLE     COMMON
                                  COMMON     STOCK WITH     COMMON     STOCK WITH     COMMON     STOCK WITH
                                  STOCK      PUT RIGHTS     STOCK      PUT RIGHTS     STOCK      PUT RIGHTS
                                ----------   ----------   ----------   ----------   ----------   ----------
<S>                             <C>          <C>          <C>          <C>          <C>          <C>
Balance at beginning of
  year........................   $ 4,771      $ 7,475       $2,417      $12,975       $   --      $16,538
Adjustment in value...........       (98)          --          768        1,901          354        1,949
Shares issued in conversion of
  LCI common stock............        --           --           --           --          914           --
Other shares issued...........     3,187           --        1,918           --        1,213           --
Repurchases...................    (3,683)      (7,475)        (332)      (7,401)         (64)      (5,512)
                                 -------      -------       ------      -------       ------      -------
Balance at end of year........   $ 4,177      $    --       $4,771      $ 7,475       $2,417      $12,975
                                 =======      =======       ======      =======       ======      =======
</TABLE>
 
12.  SEGMENT INFORMATION
 
     The Company operates principally in three business segments. The
electrochemical products segment consists of caustic soda, chlorine and
fluorocarbons. (See Note 3). The nitrogen products segment consists of
facilities which manufacture and distribute agricultural and industrial nitrogen
products and distribute non-nitrogenous agricultural fertilizers. The alumina
chemicals segment consists of specialty aluminas and related products.
Intersegment sales are not material.
 
     Operating profit includes all costs and expenses directly related to the
segment involved. The corporate portion of operating profit includes corporate
general and administrative expenses.
 
     Assets are assigned to segments based on use. Corporate assets primarily
consist of cash and other assets.
 
                                      F-20
<PAGE>   129
 
                            LAROCHE INDUSTRIES INC.
 
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
 
     Following is a tabulation of business segment information for each of the
past three fiscal years (in thousands):
 
<TABLE>
<CAPTION>
                                                                      YEAR ENDED
                                                      ------------------------------------------
                                                      FEBRUARY 28,   FEBRUARY 29,   FEBRUARY 29,
                                                          1997           1996           1995
                                                      ------------   ------------   ------------
<S>                                                   <C>            <C>            <C>
Net sales:
  Electrochemical products..........................    $ 96,738       $138,775       $126,509
  Nitrogen products.................................     242,408        248,438        234,909
  Alumina chemicals.................................      40,139         61,769         59,305
                                                        --------       --------       --------
          Total.....................................    $379,285       $448,982       $420,723
                                                        ========       ========       ========
Income (loss) from operations:
  Electrochemical products..........................    $  8,562       $ 29,624       $ 24,818
  Nitrogen products.................................      11,710         20,468         13,833
  Alumina chemicals.................................      (3,897)          (448)         2,196
  Corporate expense.................................      (5,738)        (5,359)        (3,642)
                                                        --------       --------       --------
Income from operations..............................      10,637         44,285         37,205
Interest expense....................................     (14,881)       (15,973)       (13,083)
Income from equity investments......................       4,909          2,647          2,540
Other income, net...................................         411          1,163          1,581
                                                        --------       --------       --------
Income before income taxes and other items..........    $  1,076       $ 32,122       $ 28,243
                                                        ========       ========       ========
Identifiable assets:
  Electrochemical products..........................    $ 68,956       $ 79,794       $ 99,823
  Nitrogen products.................................     178,179        160,346        130,130
  Alumina chemicals.................................      47,627         52,291         59,003
  Corporate.........................................      17,603         13,501         11,465
                                                        --------       --------       --------
          Total.....................................    $312,365       $305,932       $300,421
                                                        ========       ========       ========
Depreciation and amortization:
  Electrochemical products..........................    $  5,665       $  4,493       $  4,641
  Nitrogen products.................................      14,693         10,425          7,965
  Alumina chemicals.................................       2,276          3,662          3,461
  Corporate.........................................         427            416            293
                                                        --------       --------       --------
          Total.....................................    $ 23,061       $ 18,996       $ 16,360
                                                        ========       ========       ========
Capital expenditures (including acquisitions and
  plant turnarounds):
  Electrochemical products..........................    $ 10,773       $  6,062       $  5,598
  Nitrogen products.................................      26,922         40,866          8,871
  Alumina chemicals.................................       3,127          3,652          5,771
                                                        --------       --------       --------
          Total.....................................    $ 40,822       $ 50,580       $ 20,240
                                                        ========       ========       ========
</TABLE>
 
                                      F-21
<PAGE>   130
 
                            LAROCHE INDUSTRIES INC.
 
               CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED)
 
<TABLE>
<CAPTION>
                                                              AUGUST 31,    FEBRUARY 28,
                                                                 1997           1997
                                                              ----------    ------------
                                                                    (IN THOUSANDS,
                                                                  EXCEPT SHARE DATA)
<S>                                                           <C>           <C>
                                         ASSETS
Current assets:
  Cash......................................................   $  3,211       $  1,165
  Receivables:
     Trade, net of allowances of $514 and $776 as of August
      31, 1997 and February 28, 1997, respectively..........     37,592         43,393
     Other..................................................      9,726         13,808
  Inventories (Note 3)......................................     29,135         39,924
  Other current assets......................................      4,764          2,513
                                                               --------       --------
          Total current assets..............................     84,428        100,803
Investments.................................................     17,336         17,886
Property, plant and equipment, at cost......................    284,614        271,504
  Less accumulated depreciation.............................    (96,995)       (90,417)
                                                               --------       --------
Net property, plant and equipment...........................    187,619        181,087
Other assets................................................     17,971         12,589
                                                               --------       --------
          Total assets......................................   $307,354       $312,365
                                                               ========       ========
 
                          LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
  Revolving credit facility (Note 4)........................   $ 38,000       $ 37,605
  Accounts payable..........................................     31,659         35,992
  Accrued compensation......................................      6,973          8,595
  Other accrued liabilities.................................      9,454          8,944
  Current portion of long-term debt (Note 4)................      1,480          2,835
                                                               --------       --------
          Total current liabilities.........................     87,566         93,971
Long-term debt (Note 4).....................................    102,961        104,441
Deferred income taxes.......................................     22,592         22,335
Other noncurrent liabilities................................     38,631         36,535
Commitments and contingencies
Redeemable common stock.....................................      3,577          4,177
Stockholders' equity:
  10% cumulative, voting preferred stock, $.01 par value,
     200,000 shares authorized, no shares outstanding.......         --             --
  Common stock, $.01 par value, 1,200,000 shares authorized,
     425,000 non-redeemable shares issued...................          4              4
  Capital in excess of par value............................        630            630
  Retained earnings.........................................     51,530         50,409
  Minimum pension liability.................................       (137)          (137)
                                                               --------       --------
          Total stockholders' equity........................     52,027         50,906
                                                               --------       --------
                                                               $307,354       $312,365
                                                               ========       ========
</TABLE>
 
                            See accompanying notes.
 
                                      F-22
<PAGE>   131
 
                            LAROCHE INDUSTRIES INC.
 
            CONDENSED CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED)
 
<TABLE>
<CAPTION>
                                                          THREE MONTHS ENDED         SIX MONTHS ENDED
                                                        -----------------------   -----------------------
                                                        AUGUST 31,   AUGUST 31,   AUGUST 31,   AUGUST 31,
                                                           1997         1996         1997         1996
                                                        ----------   ----------   ----------   ----------
                                                                         (IN THOUSANDS)
<S>                                                     <C>          <C>          <C>          <C>
Net sales.............................................   $83,675      $87,441      $194,338     $201,662
Cost of sales.........................................    69,749       77,016       160,261      168,433
                                                         -------      -------      --------     --------
Gross profit..........................................    13,926       10,425        34,077       33,229
Selling, general and administrative expenses..........    13,431       14,761        25,913       28,388
                                                         -------      -------      --------     --------
Income (loss) from operations.........................       495       (4,336)        8,164        4,841
Interest and amortization of debt expense.............    (3,803)      (3,566)       (7,736)      (7,585)
Income from equity investments........................       856        1,160         2,104        2,228
Other income (expense), net...........................        88          (45)           49           27
                                                         -------      -------      --------     --------
Income (loss) before income taxes.....................    (2,364)      (6,787)        2,581         (489)
(Provision) benefit for income taxes..................       945        2,782        (1,033)         258
                                                         -------      -------      --------     --------
Net income (loss).....................................   $(1,419)     $(4,005)     $  1,548     $   (231)
                                                         =======      =======      ========     ========
</TABLE>
 
                            See accompanying notes.
 
                                      F-23
<PAGE>   132
 
                            LAROCHE INDUSTRIES INC.
 
          CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED)
 
<TABLE>
<CAPTION>
                                                                 SIX MONTHS ENDED
                                                              -----------------------
                                                              AUGUST 31,   AUGUST 31,
                                                                 1997         1996
                                                              ----------   ----------
                                                                  (IN THOUSANDS)
<S>                                                           <C>          <C>
OPERATING ACTIVITIES
Net income (loss)...........................................   $  1,548     $   (231)
Depreciation and amortization...............................     11,644       10,511
Net change in operating assets and liabilities..............      8,580       13,098
Equity income, net of distributions.........................        521           64
Deferred income taxes.......................................        257           --
Loss (gain) on disposition of assets and other..............      1,614         (504)
                                                               --------     --------
Net cash provided by operating activities...................     24,164       22,938
INVESTING ACTIVITIES
Capital expenditures........................................    (16,206)     (12,686)
Investments in joint ventures...............................       (603)        (339)
Plant turnarounds...........................................     (1,830)      (2,594)
Proceeds from sale of assets................................         --        4,054
                                                               --------     --------
Net cash used by investing activities.......................    (18,639)     (11,565)
FINANCING ACTIVITIES
Net borrowings (repayments) under revolving credit
  facility..................................................        395       (1,520)
Sale of redeemable common stock.............................        150        2,936
Purchase of redeemable common stock.........................       (750)      (7,516)
Repayments of long-term debt................................     (2,835)      (4,760)
Dividends paid..............................................       (439)        (462)
                                                               --------     --------
Net cash used by financing activities.......................     (3,479)     (11,322)
                                                               --------     --------
Net increase in cash........................................      2,046           51
Cash at beginning of period.................................      1,165        3,265
                                                               --------     --------
Cash at end of period.......................................   $  3,211     $  3,316
                                                               ========     ========
</TABLE>
 
                            See accompanying notes.
 
                                      F-24
<PAGE>   133
 
                            LAROCHE INDUSTRIES INC.
 
              NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
                                  (UNAUDITED)
 
                                AUGUST 31, 1997
 
1.  BASIS OF PRESENTATION
 
     The accompanying unaudited condensed consolidated financial statements have
been prepared in accordance with generally accepted accounting principles for
interim financial information and with the instructions to Form 10-Q and Article
10 of Regulation S-X. Accordingly, they do not include all of the information
and notes required by generally accepted accounting principles for complete
financial statements. In the opinion of management, all adjustments considered
necessary for a fair presentation have been included. All significant
intercompany transactions and balances have been eliminated in consolidation.
Operating results for the three months and six months ended August 31, 1997 may
not be indicative of the results that may be expected for the full fiscal year.
For further information, refer to the consolidated financial statements and
notes thereto included in the Company's Annual Report on Form 10-K for the year
ended February 28, 1997.
 
USE OF ESTIMATES
 
     The preparation of financial statements in conformity with generally
accepted accounting principles requires management to make estimates and
assumptions that affect the amounts reported in the financial statements and
accompanying notes. Although these estimates are based on management's knowledge
of current events and actions it may undertake in the future, actual results
inevitably will differ from those estimates, and such differences may be
material to the financial statements.
 
EARNINGS PER SHARE
 
     Earnings per share have not been presented since such data provides no
useful information as the shares of the Company are closely held.
 
2.  NEW ACCOUNTING STANDARDS
 
     In October 1996, the American Institute of Certified Public Accountants
issued Statement of Position 96-1, Environmental Remediation Liabilities ("SOP
96-1"). SOP 96-1 provides guidance with respect to the recognition, measurement
and disclosure of environmental remediation liabilities. The Company adopted SOP
96-1 effective March 1, 1997. The adoption of SOP 96-1 did not have a material
effect on the Company's operating results or financial condition.
 
     In June 1997, the Financial Accounting Standards Board issued Statement of
Financial Accounting Standard No. 131, Disclosures about Segments of an
Enterprise and Related Information ("SFAS No. 131"). SFAS No. 131 establishes
standards for disclosures of segment information about products and services,
geographic areas, major customers and certain interim disclosures of segment
information which are not required by accounting standards currently applied by
the Company. The Company will adopt SFAS No. 131 in the first quarter of fiscal
1999. Currently, the Company is evaluating this standard and is uncertain as to
the impact it will have on the Company's consolidated financial statements.
 
                                      F-25
<PAGE>   134
 
                            LAROCHE INDUSTRIES INC.
 
      NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                                  (UNAUDITED)
 
3.  INVENTORIES
 
     Components of inventory are as follows:
 
<TABLE>
<CAPTION>
                                                              AUGUST 31,    FEBRUARY 28,
                                                                 1997           1997
                                                              ----------    ------------
                                                                    (IN THOUSANDS)
<S>                                                           <C>           <C>
Finished goods and in-progress..............................   $17,604        $21,019
Inventory purchased for resale..............................     3,448         11,931
Raw materials...............................................       987            637
Supplies and catalysts......................................     7,928          7,483
                                                               -------        -------
                                                                29,967         41,070
Less LIFO reserve...........................................      (832)        (1,146)
                                                               -------        -------
                                                               $29,135        $39,924
                                                               =======        =======
</TABLE>
 
     An actual valuation of inventory under the LIFO method can be made only at
the end of each year based on the inventory levels and costs at that time.
Accordingly, interim LIFO calculations must necessarily be based on management's
estimates of expected year-end inventory levels and costs and are subject to
change based on the final year-end LIFO inventory valuation.
 
4.  BORROWING ARRANGEMENTS
 
     The Company's borrowings include the following:
 
<TABLE>
<CAPTION>
                                                              AUGUST 31,    FEBRUARY 28,
                                                                 1997           1997
                                                              ----------    ------------
                                                                    (IN THOUSANDS)
<S>                                                           <C>           <C>
Revolving credit facilities.................................   $ 38,000       $ 37,605
                                                               ========       ========
Term debt:
  13% senior subordinated notes.............................   $100,000       $100,000
  Other notes payable.......................................      4,441          7,276
                                                               --------       --------
          Total.............................................    104,441        107,276
Less current portion........................................     (1,480)        (2,835)
                                                               --------       --------
Long term debt..............................................   $102,961       $104,441
                                                               ========       ========
</TABLE>
 
     The Company's $100.0 million 13% senior subordinated notes (the "Existing
Notes") are unsecured obligations of the Company. The indenture governing the
Existing Notes contains limitations on stock redemptions, dividends, borrowings
and investments, and it restricts the Company from entering into certain
transactions, all as defined therein. In September 1997, the Company completed a
tender offer and repurchased $99.1 million of its Existing Notes. The Company
repurchased the Existing Notes out of the proceeds of the issuance of $175.0
million principal amount of 9 1/2% senior subordinated notes (the "Notes") due
2007 issued on September 23, 1997. A portion of the remaining proceeds of the
Notes were used to repay a portion of the outstanding borrowings under the
Credit Facility (as defined) and to pay fees and expenses in connection with the
Notes and the tender offer and consent solicitation. In connection with issuing
the Notes and redeeming the Existing Notes, the Company paid a call premium and
other costs of $17,331,000 and expensed unamortized issuance costs associated
with the Existing Notes of $2,700,000. The total loss recognized as a result of
this early extinguishment of debt amounted to $12,019,000 (net of income tax
benefit of $8,012,000) and will be reflected in the Company's consolidated
statement of income as an extraordinary charge.
 
                                      F-26
<PAGE>   135
 
                            LAROCHE INDUSTRIES INC.
 
      NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                                  (UNAUDITED)
 
     On August 26, 1997, the Company entered into a six year, $160.0 million
senior secured credit facility ("Credit Facility"), which provides for a $100.0
million revolving credit facility ("Revolving Credit Facility") and $60.0
million term loan ("Term Loan") (the commitments under the Term Loan were
subsequently reduced to $35.0 million upon issuance of the Notes in September
1997). Interest is based on either the prime rate or LIBOR, plus up to 2.00%. At
August 31, 1997, $38,000,000 was outstanding under the Credit Facility. The
weighted average borrowing rate was 7.96% at August 31, 1997. Under terms of the
agreement, the Company pays commitment fees, on a quarterly basis ranging from
0.25% to 0.50% per annum of average unused balances. The Company is required,
among other things, to maintain certain working capital, debt to equity, and net
worth levels under the agreement. The Company has since sought from the lenders
under the Credit Facility an increase in the committed amount of the Revolving
Credit Facility to $125.0 million. The Credit Facility replaced and was drawn
upon to pay the entire balance of the Company's previously existing $40.0
million revolving credit facility that was secured by accounts receivable and
inventory. At February 28, 1997, $37,605,000 was outstanding under the
previously existing $40.0 million credit facility and the weighted average
borrowing rate was 7.63% at February 28, 1997.
 
5.  ENVIRONMENTAL AND LEGAL MATTERS
 
     The Company is subject to numerous federal, state and local environmental
laws and regulations and is currently involved in the assessment, removal and/or
mitigation of chemical substances at various sites.
 
     The Company is named as a defendant in a suit alleging the Company's
contractor struck and damaged a gasoline pipeline owned by the plaintiff while
the contractor was performing work on an adjacent Company-owned facility. The
pipeline later ruptured, resulting in the release of gasoline into the Blind
River and surrounding area near Gramercy. In addition, the Company has been
named in a class-action petition and in one other individual suit filed on
behalf of persons allegedly harmed by the rupture of the pipeline. The Company
is continuing a diligent investigation of the situation in order to evaluate the
allegations and the relative responsibility of the parties involved. The Company
is also responding to inquiries from regulatory authorities of the State of
Louisiana related to the gasoline release. Management believes the Company has
meritorious defenses to these claims and is vigorously defending itself against
them. Because the matter is in a preliminary stage, it is not yet possible to
predict whether the Company will incur any liability for the rupture and release
or to reasonably estimate the cost of any possible liability. Accordingly, the
Company has not recorded any losses related to such claims.
 
     In addition to the matters discussed above, the Company is involved in
certain other legal actions and claims arising in the ordinary course of
business. The amounts asserted in these matters are material to the Company's
financial statements, and certain claimants have not yet asserted an amount.
Although it is inherently impossible to predict with any degree of certainty the
outcome of such legal actions and claims, in the opinion of management (based on
advice of the Company's corporate and other legal counsel) such litigation and
claims are likely to be resolved without material adverse effect on the
Company's financial position and results of operations. It is possible, however,
that the resolution of certain matters could be material to the results of
operations of any single fiscal quarter.
 
6.  SEASONALITY
 
     A portion of the Company's nitrogen business serves the agricultural
fertilizer market. The business is seasonal with greater sales of such products
occurring in the spring and, to a lesser extent, the fall planting seasons.
 
                                      F-27
<PAGE>   136
 
                            LAROCHE INDUSTRIES INC.
 
      NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                                  (UNAUDITED)
 
7.  RECENT DEVELOPMENTS
 
     In August 1997, the Company entered into a stock purchase agreement with
Rhone-Poulenc Chimie S.A., pursuant to which the Company, through a subsidiary,
agreed to purchase a 50% stock interest in ChlorAlp S.A.S. ("ChlorAlp") for
approximately $34.0 million. ChlorAlp will be a joint venture that owns and
operates a chlorine, caustic soda and bleach manufacturing and distribution
facility in Pont-de-Claix, France. In connection with such transactions, the
Company also has entered into a shareholders' agreement and a put and call
agreement providing for certain rights of each party to require the other to buy
or sell its respective interest in ChlorAlp under certain circumstances. Certain
other agreements relating the facility's power supply and other operating
agreements are expected to be executed at the closing of the stock purchase
agreement. The Company expects to close such transactions within the third
quarter of fiscal year 1998, and intends to fund the stock purchase with funds
drawn from the Term Loan.
 
                                      F-28
<PAGE>   137
 
                                    PART II
 
                     INFORMATION NOT REQUIRED IN PROSPECTUS
 
ITEM 20.  INDEMNIFICATION OF DIRECTORS AND OFFICERS
 
   
     Section 102(b)(7) of the General Corporation Law of Delaware ("Delaware
Law") enables a corporation in its original certificate of incorporation or an
amendment thereto to eliminate or limit the personal liability of a director to
a corporation or its stockholders for monetary damages for violations of the
director's fiduciary duty, except (i) for any breach of a director's duty of
loyalty to the corporation or its stockholders, (ii) for acts or omissions not
in good faith or which involve intentional misconduct or a knowing violation of
law, (iii) pursuant to Section 174 of the Delaware Law (providing for liability
of directors for unlawful payment of dividends or unlawful stock purchases or
redemptions) or (iv) for any transaction which a director derived an improper
personal benefit. The Certificate of Incorporation, as amended, of the Company,
provides for the elimination of the liability of directors to the fullest extent
permitted by Delaware Law, as the same may be amended.
    
 
   
     Section 145 of the Delaware Law provides, in summary, that directors and
officers of Delaware corporations are entitled, under certain circumstances, to
be indemnified against all expenses and liabilities (including attorney's fees)
incurred by them as a result of suits brought against them in their capacity as
a director or officer, if they acted in good faith and in a manner they
reasonably believed to be in or not opposed to the best interests of the
corporation, and, with respect to any criminal action or proceeding, if they had
no reasonable cause to believe their conduct was unlawful; provided, that no
indemnification may be made against expenses in respect of any claim, issue or
matter as to which they shall have been adjudged to be liable to the
corporation, unless and only to the extent that the court in which such action
or suit was brought shall determine upon application that, despite the
adjudications of liability but in view of all the circumstances of the case,
they are fairly and reasonably entitled to indemnity for such expenses which the
court deem proper. Any such indemnification may be made by the corporation only
as authorized in each specific case upon a determination by the stockholders or
disinterested directors that indemnification is proper because the indemnitee
has met the applicable standard of conduct. The Company's Certificate of
Incorporation, as amended, entitles directors and officers of the Company to
indemnification to the fullest extent permitted by Delaware Law.
    
 
     Reference is made to the Certificate of Incorporation, as amended, of the
Company, filed as Exhibit 3.1 hereto, and the Bylaws of the Company, filed as
Exhibit 3.2 hereto.
 
ITEM 21.  EXHIBITS
 
     (a) Exhibits
 
   
<TABLE>
<CAPTION>
EXHIBITS
- --------
<C>        <C>  <S>
 3.1        --  Certificate of Incorporation of the Company, together with
                amendments thereto(1).
 3.2        --  Bylaws of the Company(1).
 4.1        --  Indenture, dated as of August 17, 1994, between NationsBank
                of Georgia, National Association, as Trustee, and the
                Company(4).
 4.2        --  Form of Note (included in Exhibit 4.1)(4).
 4.3        --  Indenture, dated as of September 23, 1997, by and between
                the Company and State Street Bank and Trust Company, as
                Trustee.
 4.4        --  Form of Note (included in Exhibit 4.3).
 5.1        --  Opinion of Hunton & Williams.
10.1        --  Stock Purchase Agreement (and amendments thereto), dated
                August 1, 1997, by and among the Company, LII Europe
                S.A.R.L., Rhone-Poulenc Chimie S.A. and Rhone L S.A.S.
10.2        --  Exchange and Registration Rights Agreement, dated September
                23, 1997, by and among the Company, Chase Securities Inc.
                and Donaldson, Lufkin & Jenrette.
</TABLE>
    
 
                                      II-1
<PAGE>   138
   
<TABLE>
<CAPTION>
EXHIBITS
- --------
<C>        <C>  <S>
10.3        --  Purchase Agreement, dated September 18, 1997, by and among
                the Company and Chase Securities Inc. and Donaldson, Lufkin
                & Jenrette.
10.4        --  Shareholders Agreement (and amendment thereto), dated August
                1, 1997, by and among the Company, LII Europe S.A.R.L.,
                Rhone-Poulenc Chimie S.A. and Rhone L S.A.S.
10.5        --  Put and Call Agreement (and amendment thereto), dated August
                1, 1997, by and among the Company, LII Europe S.A.R.L.,
                Rhone-Poulenc Chimie S.A. and Rhone L S.A.S.
10.6*++     --  Agreement for Purchase and Supply of Electricity, Steam and
                Other Products, dated October 17, 1997, by and among
                ChlorAlp S.A.S., CEVCO G. I.E., and Rhone-Poulenc Chimie
                S.A.
10.7*++     --  Supply and Purchase Agreement (Chlorine), dated October 17,
                1997, by and between Rhone-Poulenc Chimie and ChlorAlp
                S.A.S.
10.8*       --  Chlorine Side Letter, dated October 17, 1997, by and among
                ChlorAlp S.A.S., Rhone-Poulenc Chimie and the Company.
10.9*++     --  Supply and Purchase Agreement (Caustic Soda), dated October
                17, 1997, by and between Rhone-Poulenc Chimie and ChlorAlp
                S.A.S.
10.10*++    --  Supply and Purchase Agreement (Hydrochloric Acid), dated
                October 17, 1997, by and between Rhone-Poulenc Chimie and
                ChlorAlp S.A.S.
10.11*++    --  Supply and Purchase Agreement (Hydrogene), dated October 17,
                1997, by and between Rhone-Poulenc Chimie and ChlorAlp
                S.A.S.
10.12*++    --  Supply and Purchase Agreement (Sulfuric Acid), dated October
                17, 1997, by and between Rhone-Poulenc Chimie and ChlorAlp
                S.A.S.
10.13*++    --  Supply and Purchase Agreement (Sodium Hypochlorite), dated
                October 17, 1997, by and between Rhone-Poulenc Agro Chimie
                and ChlorAlp S.A.S.
10.14*++    --  Supply and Purchase Agreement (Gazeous Chlorine-Caustic
                Soda), dated October 17, 1997, by and between Rhone-Poulenc
                Agro Chimie and ChlorAlp S.A.S.
10.15+      --  Employment Agreement, dated as of June 1993, between LHI and
                Grant O. Reed(1).
10.16       --  Credit Agreement, dated as of August 17, 1994, among the
                Company, Bank South, N.A. (now known as NationsBank, N.A.
                South), as Agent, and the Lenders listed therein(4).
10.17       --  First Amendment to Credit Agreement dated as of May 17, 1995
                and effective as of March 1, 1995 among the Company, Bank
                South, N.A. (now known as NationsBank, N.A. South), as
                Agent, and the lenders listed therein(7).
10.18       --  Letter Agreement dated as of July 17, 1995 extending the
                Credit Agreement dated as of August 17, 1994 among the
                Company, Bank South (formerly known as Bank South, N.A.), as
                Agent, and the lenders listed therein(7).
10.19       --  Letter Agreement dated as of December 16, 1996 amending the
                Credit Agreement dated as of August 17, 1994 among the
                Company, NationsBank N.A., South (successor to Bank South),
                as Agent, and the lenders listed therein(6).
10.20       --  Second Amendment to Credit Agreement and Waiver dated March
                14, 1997 among the Company, NationsBank, N.A. (South), as
                Agent, and the lenders listed therein(8).
10.21       --  Credit Agreement, dated as of August 26, 1997, among the
                Company, the Lenders party hereto and the Chase Manhattan
                Bank, as Administrative Agent(9).
10.22       --  First Amendment to Credit Agreement, dated as of August 26,
                1997, among the Company, the Lenders party hereto and the
                Chase Manhattan Bank, as Administrative Agent.
10.23+      --  Consulting Agreement, dated as of June 30, 1997, between the
                Company and Johnnie Lou LaRoche(9).
10.24+      --  LaRoche Chemicals Inc. 1989 Key Management Stock
                Appreciation Bonus Plan(1).
10.25+      --  LaRoche Holdings Inc. Supplemental Employee Retirement
                Plan(1).
</TABLE>
    
 
                                      II-2
<PAGE>   139
   
<TABLE>
<CAPTION>
EXHIBITS
- --------
<C>        <C>  <S>
10.26+      --  LaRoche Executive Management Health Program(1).
10.27+      --  Management Stock Purchase Plan and forms of related
                agreements with executive officers(3).
10.28+      --  LaRoche Industries Inc. 1995 Board of Directors Stock
                Purchase Plan and form of agreement(5).
10.29       --  Hydrate Partnership Agreement, dated as of January 1, 1993,
                between Kaiser and LCI(1).
10.30       --  Amended and Restated Hydrate Sales Agreement, dated as of
                May 27, 1997 and effective as of August 1, 1995, between
                Kaiser and the Hydrate Partnership(8).
10.31       --  Powerhouse Operating Agreement, dated as of July 26, 1988,
                between Kaiser and LCI, as amended January 8, 1994(1).
10.32       --  Powerhouse Lease, dated as of July 26, 1988, between Kaiser
                and LCI(1).
10.33       --  Specialty Aluminas Sales Agreement, dated as of July 26,
                1988, between Kaiser and LCI(1).
10.34       --  Amendment No. 1 to Specialty Aluminas Sales Agreement, dated
                as of February 1, 1993, between Kaiser and LCI(1).
10.35       --  Salt Agreement, dated as of May 3, 1957, between Texaco and
                Kaiser, as amended May 15, 1968(1).
10.36       --  Supply Agreement, dated as of April 1994, between
                AlliedSignal Inc. and LCI (portions redacted pursuant to a
                confidentiality request)(1).
10.37       --  Joint Venture Agreement, dated as of July 26, 1994, between
                Cytec Ammonia, Inc. and LaRoche Fortier Inc.(2).
12          --  Statement regarding Computation of Ratios of Earnings to
                Fixed Charges.
21          --  Subsidiaries of the Registrant.
23.1        --  Consent of Hunton & Williams (included in opinion at Exhibit
                5.1).
23.2        --  Consent of Ernst & Young LLP.
24          --  Powers of Attorney of Directors and Officers of the Company
                (contained in signature pages).
25          --  Form T-1: Statement of Eligibility of State Street Bank and
                Trust Company, as Trustee of the Exchange Notes.
99.1*       --  Form of Letter of Transmittal.
99.2*       --  Form of Notice of Guaranteed Delivery.
99.3*       --  Instructions to Registered Holders.
</TABLE>
    
 
- ---------------
 
 +   Denotes a management contract or compensatory plan required to be filed
     pursuant to Item 601(b)(10)(iii) of Regulation S-K.
   
 *   Filed herewith.
    
 
   
 ++  Portions of these documents have been omitted pursuant to a request for
     confidential treatment under Rule 406 of the Securities Act of 1933, as
     amended.
    
 (1) Previously filed as an exhibit to Registration Statement No. 33-79532 filed
     May 31, 1994 and incorporated herein by reference.
 (2) Previously filed as an exhibit to Amendment No. 3 to Registration Statement
     No. 33-79532 filed August 3, 1994 and incorporated herein by reference.
 (3) Previously filed as an exhibit to Amendment No. 4 to Registration Statement
     No. 33-79532 filed August 9, 1994 and incorporated herein by reference.
 (4) Previously filed as an exhibit to the Company's Quarterly Report on Form
     10-Q for the period ended August 31, 1994 and incorporated herein by
     reference.
 (5) Previously filed as an exhibit to the Company's Quarterly Report on Form
     10-Q for the period ended August 31, 1995 and incorporated herein by
     reference.
 
                                      II-3
<PAGE>   140
 
 (6) Previously filed as an exhibit to the Company's Quarterly Report on Form
     10-Q for the period ended November 30, 1996 and incorporated herein by
     reference.
 (7) Previously filed as an exhibit to the Company's Annual Report on Form 10-K
     for the period ended February 28, 1997 and incorporated herein by
     reference.
 (8) Previously filed as an exhibit to the Company's Quarterly Report on Form
     10-Q for the period ended May 31, 1997 and incorporated herein by
     reference.
 (9) Previously filed as an exhibit to the Company's Quarterly Report on Form
     10-Q for the period ended August 31, 1997 and incorporated herein by
     reference.
 
ITEM 22.  UNDERTAKINGS
 
     Insofar as indemnification for liabilities arising under the Securities Act
of 1933 may be permitted to director, officers and controlling persons of the
registrant, the registrant has been advised that in the opinion of the
Securities Exchange Commission such indemnification is against public policy as
expressed in the Act and is, therefore unenforceable. In the event that a claim
for indemnification against such liabilities (other than the payment by the
registrant of expenses incurred or paid by a director, officer or controlling
person of the registrant in the successful defense of any action, suit or
proceeding) is asserted by such director, officer or controlling person in
connection with the securities being registered, the registrant will, unless in
the opinion of its counsel the matter has been settled by controlling precedent,
submit to a court of appropriate jurisdiction the question whether such
indemnification by it is against public policy as expressed in the Act and will
be governed by the final adjudication of such issue.
 
     The undersigned registrant hereby undertakes to respond to request for
information that is incorporated by reference into the Prospectus pursuant to
Item 4, 10(b), 11 or 13 of Form S-4, within one business day of receipt of such
request, and to send the incorporated documents by first class mail or other
equally prompt means. This includes information contained in documents filed
subsequent to the effective date of this Registration Statement through the date
of responding to the request.
 
     The undersigned registrant hereby undertakes to supply by means of a
post-effective amendment all information concerning a transaction that was not
the subject of and included in the Registration Statement when it became
effective.
 
                                      II-4
<PAGE>   141
 
                               POWER OF ATTORNEY
 
     The Company and each person whose signature appears below hereby appoints
Grant O. Reed and Harold W. Ingalls, and each of them, as attorneys-in-fact with
full power of substitution, to execute in their respective names and on behalf
of the Company and each such person, individually and in each capacity stated
below, one or more amendments (including post-effective amendments) to the
Registration Statement as the attorney-in-fact and to file any such amendment to
the Registration Statement with the Securities and Exchange Commission.
 
                                   SIGNATURES
 
   
     Pursuant to the requirements of the Securities Act of 1933, the registrant
has duly caused this Amendment No. 1 to the Registration Statement to be signed
on its behalf by the undersigned, thereunto duly authorized, in the city of
Atlanta, State of Georgia on November 19, 1997.
    
 
                                          LAROCHE INDUSTRIES, INC.
 
                                          By:     /s/ HAROLD W. INGALLS
                                            ------------------------------------
                                                     Harold W. Ingalls
                                             Vice President and Chief Financial
                                                           Officer
 
   
     Pursuant to the requirements of the Securities Act of 1933, this Amendment
No. 1 to the Registration Statement has been signed by the following persons
(pursuant to the above Power of Attorney) in the capacities indicated on
November 19, 1997.
    
 
   
<TABLE>
<CAPTION>
                      SIGNATURE                                            TITLE
- -----------------------------------------------------  ----------------------------------------------
<C>                                                    <S>
 
                  /s/ GRANT O. REED                    President, Chief Executive Officer and
- -----------------------------------------------------    Director (principal executive officer)
                    Grant O. Reed
 
                /s/ HAROLD W. INGALLS                  Vice President and Chief Financial Officer
- -----------------------------------------------------    (principal financial and accounting officer)
                  Harold W. Ingalls
 
             /s/ W. WALTER LAROCHE, III                Chairman of the Board
- -----------------------------------------------------
               W. Walter LaRoche, III
 
               /s/ VICTORIA E. LAROCHE                 Vice Chairman of the Board
- -----------------------------------------------------
                 Victoria E. LaRoche
 
               /s/ JOHNNIE LOU LAROCHE                 Director
- -----------------------------------------------------
                 Johnnie Lou LaRoche
 
               /s/ LOUANNE C. LAROCHE                  Director
- -----------------------------------------------------
                 Louanne C. LaRoche
 
                /s/ GEORGE R. WISLAR                   Director
- -----------------------------------------------------
                  George R. Wislar
 
                 /s/ ROBERT L. YOHE                    Director
- -----------------------------------------------------
                   Robert L. Yohe
 
                /s/ C.L. WAGNER, JR.                   Director
- -----------------------------------------------------
                  C.L. Wagner, Jr.
 
               /s/ PAUL L. M. BECKWITH                 Director
- -----------------------------------------------------
             Paul L. M. Beckwith, Ph.D.
 
                  /s/ JOHN R. HALL                     Director
- -----------------------------------------------------
                    John R. Hall
</TABLE>
    
 
                                      II-5

<PAGE>   1
                                                                    EXHIBIT 10.6



                     AGREEMENT FOR THE PURCHASE AND SUPPLY
                    OF ELECTRICITY, STEAM AND OTHER PRODUCTS






                                  BY AND AMONG

                                  CEVCO G.I.E.



                RHONE-POULENC CHIMIE S.A., on its own behalf and
                  behalf of the affiliates on Exhibit A hereto

                                    - AND -

                                CHLORALP S.A.S.





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

                                  RELATING TO

            A COGENERATION FACILITY LOCATED IN PONT DE CLAIX, FRANCE

                               REPUBLIC OF FRANCE

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







<PAGE>   2

                              TABLE OF CONTENTS

<TABLE>
<S>                                                                                                          <C>
ARTICLE I - DEFINITIONS AND INTERPRETATION..................................................................  2
         1.1      DEFINITIONS AND INTERPRETATION............................................................  2

ARTICLE II - RIGHTS AND OBLIGATIONS REGARDING ELECTRICITY................................................... 15

         2.1      PURCHASE AND SUPPLY OF ELECTRICITY........................................................ 15
         2.2      CURRENT AND FUTURE ARRANGEMENTS WITH EDF.................................................. 15
         2.3      ELECTRICITY BUDGETS; CONFIRMATION OF ORDERS............................................... 19
         2.4      PRICE OF ELECTRICITY...................................................................... 19

ARTICLE III - RIGHTS AND OBLIGATIONS REGARDING STEAM........................................................ 21

         3.1      PURCHASE AND SUPPLY OF STEAM.............................................................. 21
         3.2      STEAM BUDGETS; CONFIRMATION OF ORDERS..................................................... 23
         3.3      MINIMUM PURCHASE AND ACCEPTANCE OF STEAM (OBLIGATION TO TAKE)............................. 24
         3.4      TAKE OR PAY OBLIGATIONS................................................................... 26
         3.5      RESPONSIBILITIES FOR FIXED STEAM COSTS ................................................... 27
         3.6      STEAM PAYMENTS............................................................................ 27
         3.7      AMENDMENT OF REFERENCE STEAM BUDGETS...................................................... 29

ARTICLE IV -  RIGHTS AND OBLIGATIONS REGARDING OTHER PRODUCTS............................................... 31

         4.1      PURCHASE AND SUPPLY OF DEMINERALIZED WATER AND BOILER FEED WATER.......................... 31
         4.2      PURCHASE AND SUPPLY OF HYDROGEN AND CONDENSATES........................................... 31

ARTICLE V - ................................................................................................ 32

ARTICLE VI - BILLING AND PAYMENT............................................................................ 32

         6.1      MONTHLY INVOICE........................................................................... 32
         6.2      PAYMENT................................................................................... 33

ARTICLE VII - METERING AND TESTING.......................................................................... 34

         7.1      METERS.................................................................................... 34
         7.2      INVOICE METER CALIBRATION AND BALANCING TESTING........................................... 35
         7.3      METER READING............................................................................. 36

ARTICLE VIII - NEW CUSTOMERS................................................................................ 36

         8.1      NEW ELECTRICITY AND STEAM CUSTOMERS....................................................... 36
         8.2      EFFECT OF NEW STEAM CUSTOMERS............................................................. 37

ARTICLE IX -  ADMINISTRATION OF PURCHASE AND SUPPLY OBLIGATIONS............................................. 37

         9.1      GOOD ENGINEERING AND OPERATING PRACTICES; PROTECTION OF FACILITIES........................ 37
</TABLE>


                                       i
<PAGE>   3

<TABLE>
<S>      <C>                                                                                                 <C>
         9.2      COMPLIANCE WITH LAWS...................................................................... 37
         9.3      OPERATION AND MAINTENANCE STANDARDS....................................................... 38
         9.4      DELIVERY STANDARDS; TITLE AND RISK OF LOSS................................................ 38
         9.5      SCHEDULE OF OUTAGES; COORDINATION OF SITE ACTIVITIES...................................... 39
         9.6      PRODUCT EXPORT............................................................................ 40
         9.7      GOVERNMENT PERMITS AND LICENSES........................................................... 41
         9.8      INTERCONNECTION FACILITIES................................................................ 41
         9.9      INSURANCE................................................................................. 41
         9.10     STEAM OR ELECTRICITY SHORTFALL............................................................ 41
         9.11     TRANSPORT OF REPROCESSED STEAM............................................................ 42

ARTICLE X - INDEMNIFICATION................................................................................. 43

         10.1     INDEMNIFICATION........................................................................... 43
         10.2     NOTICE AND PROCEDURE...................................................................... 43

ARTICLE XI - LIMITATION OF LIABILITY........................................................................ 44

ARTICLE XII - CONTRACT TERM................................................................................. 44

         12.1     CONTRACT TERM............................................................................. 44
         12.2     REPLACEMENT CEVCO AGREEMENT............................................................... 44

ARTICLE XIII - EVENTS OF DEFAULT; REMEDIES.................................................................. 45

         13.1     TERMINATION BY THE SITE PARTIES........................................................... 45
         13.2     TERMINATION BY CEVCO...................................................................... 46
         13.3     SUSPENSION OF SERVICE AND SET-OFF......................................................... 47
         13.4     RIGHTS AND OBLIGATIONS OF THE PARTIES..................................................... 47
         13.5     WAIVER OF BREACH.......................................................................... 47
         13.6     PROCEDURE AND AGREEMENT TERMINATION DATE.................................................. 47
         13.7     OBLIGATIONS FOLLOWING THE TERMINATION..................................................... 48
         13.8     EARLY TERMINATION NOT TO OCCUR............................................................ 48
         13.9     REMEDIES NON-EXCLUSIVE.................................................................... 48

ARTICLE XIV - DIFFERENCE RESOLUTION......................................................................... 48

         14.1     OFFICER CONSULTATIONS..................................................................... 48
         14.2     TECHNICAL DIFFERENCES..................................................................... 48
         14.3     ARBITRATION............................................................................... 50

ARTICLE XV - RELIEF EVENTS - FORCE MAJEURE.................................................................. 50

         15.1     DEFINITION................................................................................ 50
         15.2     NOTIFICATION OF THE OCCURRENCE OF A RELIEF EVENT.......................................... 52
         15.3     EXCUSE FROM COMPLIANCE WITH OBLIGATIONS................................................... 52
         15.4     PAYMENTS BY THE SITE PARTIES DURING RELIEF EVENTS......................................... 53

ARTICLE XVI - NOTICES....................................................................................... 53

         16.1     NOTICE.................................................................................... 53
</TABLE>


                                       ii
<PAGE>   4

<TABLE>
<S>                                                                                                          <C>
ARTICLE XVII - MISCELLANEOUS PROVISIONS..................................................................... 54

         17.1     ENTIRE AGREEMENT.......................................................................... 54
         17.2     SEVERABILITY.............................................................................. 54
         17.3     NO WAIVER................................................................................. 54
         17.4     MODIFICATION OR AMENDMENT................................................................. 54
         17.5     GOVERNING LAW AND INTERPRETATION.......................................................... 54
         17.6     HEADINGS.................................................................................. 54
         17.7     ORIGINALS OF THIS CEVCO AGREEMENT......................................................... 55
         17.8     RELATIONSHIP OF THE PARTIES............................................................... 55
         17.9     CONTRACTUAL CURRENCY...................................................................... 55
         17.10    ASSIGNMENT................................................................................ 56
         17.11    LANGUAGE.................................................................................. 58
         17.12    SURVIVAL.................................................................................. 58
</TABLE>



EXHIBIT A - List of RPC Affiliates

SCHEDULE I     -    New 1997 Budget 
SCHEDULE II    -    Form of Preliminary EDF Contract
SCHEDULE III   -    Specifications 
SCHEDULE IV    -    Ownership, Reading and Maintenance of Meters 
SCHEDULE V     -    Points of Interconnection 




















                                      iii



<PAGE>   5







                     AGREEMENT FOR THE SUPPLY AND PURCHASE
                    OF ELECTRICITY, STEAM AND OTHER PRODUCTS


     THIS CEVCO AGREEMENT FOR THE SUPPLY AND PURCHASE OF ELECTRICITY, STEAM AND
OTHER PRODUCTS (as the same may be amended, modified or supplemented from time
to time, this "Agreement" or this "CEVCO Agreement") is made and entered into as
of this 17th day of October, 1997,

BETWEEN:

     CEVCO G.I.E., a groupement d'interet economique, organized under the laws
of the Republic of France, with a capital of 73,010,000 Francs, whose registered
office is located at 25, quai Paul Doumer, 92400 Courbevoie, registered with the
Registry of Commerce and Companies of Nanterre under number C 412 577 835
(together with its permitted successors and assigns, "CEVCO");

AND:

     RHONE-POULENC CHIMIE S.A., a societe anonyme organized under the laws of
the Republic of France, with a capital of 2,703,447,200 Francs, whose registered
office is located at 25, quai Paul Doumer, 92400 Courbevoie Cedex, registered
with the Registry of Commerce and Companies of Nanterre under number B 642 014
526, on its own behalf and, subject to Section 17.8.2, on behalf of the
affiliates and other parties set forth on Exhibit A (together with their
permitted successors and assigns, "RPC");

AND:

     CHLORALP S.A.S., a societe par actions simplifiee organized under the laws
of the Republic of France, with a capital of 302,724,000 Francs, whose
registered office is located at 25, quai Paul Doumer, 92408 Courbevoie,
registered with the Registry of Commerce and Companies of Nanterre under number
B 411 129 612 (together with its permitted successors and assigns, "ChlorAlp" or
"Newco" and, collectively with RPC, the "Site Parties").

                                    Recitals

     WHEREAS, RPC is the owner of the Site (as defined below);

     WHEREAS, both RPC and ChlorAlp shall operate chemical production facilities
at the Site requiring electricity, steam and other Products and producing
certain other Products;

     WHEREAS, CEVCO operates the CEV Facility at the Site, which produces steam,
electricity, Demineralized Water and Boiler Feed Water and also uses Condensates
and Hydrogen; and



                                       1
<PAGE>   6

     WHEREAS, RPC and ChlorAlp desire to enter into this CEVCO Agreement
pursuant to which CEVCO shall supply the Site Parties with their requirements
for electricity, steam, Demineralized Water and Boiler Feed Water and the Site
Parties will supply CEVCO with Condensates and Hydrogen, all in the manner set
forth herein;

     NOW, THEREFORE, in consideration of the premises and of the mutual
promises, representations, warranties and covenants set forth herein, and other
good and valuable consideration, the receipt and sufficiency of which are hereby
acknowledged, the parties hereto agree as follows:


                                    ARTICLE I
                         DEFINITIONS AND INTERPRETATION


1.1  DEFINITIONS AND INTERPRETATION

     Capitalized terms used in this CEVCO Agreement shall have the meaning give
     to each of them in this Section. Terms which are not expressly defined
     shall be construed according to the meaning given by the corresponding
     technical language or, in the absence of such technical language, the
     natural and obvious meaning according to general usage. All terms in the
     singular shall also include plural and vice versa, provided the context so
     requires it. The words "including", "include" and "included" shall mean
     "including, but not limiting to".

     The following capitalized terms shall have the following meanings:

     "ADDITIONAL QUANTITIES OF ELECTRICITY" means the additional electricity
     required by the Site Parties to satisfy their requirements therefor in
     respect of their operations on the Site, which requirements cannot be met
     by the Available Capacity of the Old Turbines.

     "AGREEMENT" has the meaning set forth in the first paragraph hereof.

     "AVAILABLE CAPACITY" means the maximum output capacity of the CEV Facility
     with respect to Electricity, Steam and the other Products to be sold by
     CEVCO hereunder in operation, under normal operating procedures and
     conditions in compliance with Good Engineering and Operating Practices and
     with all applicable laws, rules, regulations and Permits.

     "BANKRUPTCY" has the meaning set forth in Section 1.1 of the CEVCO
     Stockholders Agreement.

     "BETTER OFFER" has the meaning set forth in Section 2.4.1(ii) hereof.




                                       2
<PAGE>   7

      "BF 1700 GAS FUEL BOILER" shall mean the BF 1700 gas fuel boiler owned by
      CEVCO and generating Steam without co-producing electricity.

      "BF 1700 GAS FUEL BOILER COST" has the meaning set forth in Document III
      of Schedule I attached hereto.

      "BOILER FEED WATER" means the boiler feed water used by CEVCO and/or to be
      sold to the Site Parties and conforming with the Specifications.

      "BOILER FEED WATER PRICE" has the meaning set forth in Document III of
      Schedule I attached hereto.

      "BR UNIT" means the existing incinerator unit owned RPC and currently
      located on the Pont de Claix Site.

      "BUDGET AMENDMENT NOTICE" has the meaning set forth in Section 3.7.1
      hereof.

      "BUSINESS DAY" means any day other than a Saturday, Sunday, a national
      holiday in the Republic of France.

      "CEVCO" has the meaning set forth in the first paragraph of this CEVCO
      Agreement.

      "CEVCO AGREEMENT" has the meaning set forth in the first paragraph
      hereof.

      "CEVCO/CHLORALP SERVICES AGREEMENT" means the services agreement, dated as
      of October 17, 1997, by and between CEVCO and ChlorAlp, providing for the
      services to be supplied by and between CEVCO and ChlorAlp, as the same may
      be amended, modified or supplemented from time to time.

      "CEVCO STOCKHOLDERS AGREEMENT" shall mean the CEVCO Stockholders
      Agreement, dated as of October 17, 1997, by and among the Parties, as the
      same may be amended, modified or supplemented from time to time.

      "CEV FACILITY" means the New Turbines, the Cogeneration Unit, the BF 1700
      Gas Fuel Boiler, the Electric Boiler, together with the distribution
      equipment for electricity, steam and the other Products produced by the
      foregoing to and including the Points of Interconnection therefor,
      including but not limited to the Interconnection Facilities (in compliance
      with Section 9.8.2), the Transformers, meters, pipes and cables.

      "CEV FACILITY STEAM COST" has the meaning set forth in Document III of
      Schedule I attached hereto.



                                       3
<PAGE>   8

      "CHART A" has the meaning set forth in Document II of Schedule I attached
      hereto.

      "CHART B" has the meaning set forth in Document II of Schedule I attached
      hereto.

      "CHART C" has the meaning set forth in Document II of Schedule I attached
      hereto.

      "CHART D" has the meaning set forth in Document III of Schedule I attached
      hereto.

      "CHART E" has the meaning set forth in Document III of Schedule I attached
      hereto.

      "CHLORALP" has the meaning set forth in the first paragraph of this CEVCO
      Agreement.

      "CHLOR-ALKALI PLANT" means the chlorine and caustic soda manufacturing and
      distribution facility owned by ChlorAlp and located at Pont de Claix,
      France.

      "CLAIMANT" shall have the meaning set forth in Section 10.2.1 hereof.

      "COGENERATION UNIT" means the cogeneration unit (including the New
      Turbines) owned and/or leased by CEVCO producing both electricity and
      steam, which unit constitutes a Qualifying Cogeneration Facility.

      "COGENERATION UNIT COST" has the meaning set forth in Document III of
      Schedule I attached hereto.

      "CO/H2 UNIT" means the existing production unit and currently located on
      the Site, which unit produces carbon monoxide (CO) and Hydrogen.

      "CONDENSATES" means condensed water supplied by one or more of the Site
      Parties to CEVCO and conforming with the Specifications.

      "CONDENSATES PRICE" has the meaning set forth in Document III of Schedule
      I attached hereto.

      "CONTRACT TERM" means the total term of this CEVCO Agreement as defined in
      Section 12.1 hereof.

      "CONTRACT YEAR" means each twelve (12) Month period commencing on January
      1 of each year and ending on December 31. Notwithstanding the foregoing,
      the first Contract Year shall commence on the date of this CEVCO Agreement
      and end on the next December 31, and the last Contract Year of the



                                       4
<PAGE>   9

      Contract Term shall commence on the relevant January 1 and end on the last
      calendar day of the Contract Term.

      "CONTRACTUAL CURRENCY" has the meaning set forth in Section 17.9.1
      hereof.

      "DIFFERENCE" has the meaning set forth in Section 14.1 hereof.

      "DEMINERALIZED WATER" means de-ionized water produced by CEVCO and
      supplied to the Site Parties and conforming with the Specifications.

      "DEMINERALIZED WATER PRICE" has the meaning set forth in Document III of
      Schedule I attached hereto.

      "EDF" shall mean Electricite de France, together with its successors and
      assigns.

      "EDF ARRANGEMENTS" has the meaning set forth in Section 2.2.4 hereof.

      "EDF PRELIMINARY CONTRACT" has the meaning set forth in Schedule I hereto,
      a copy of which is attached hereto in Schedule II.

      "ELECTRIC BOILER" shall mean the existing electric boiler owned by CEVCO
      and generating steam without co-producing electricity.

      "ELECTRIC BOILER COST" has the meaning set forth in Document III of
      Schedule I attached hereto.

      "ELECTRICITY" means the amount of LM Electricity and/or HV Electricity for
      Rectifiers supplied to either Site Party by or through CEVCO.

      "ELECTRICITY BUDGET" has the meaning set forth in Section 2.3.2 hereof.

      "ELECTRICITY PURCHASE AGREEMENT" has the meaning set forth in Section
      2.2.3 hereof.

      "ELECTRICITY SALES AGREEMENT" has the meaning set forth in Section 2.2.2
      hereof.

      "ELECTRICITY SOLD TO EDF" means the high voltage electricity sold or to be
      sold to the EDF ("fournie" within the meaning of article 5 of the EDF
      Preliminary Contract) pursuant to the Electricity Sales Agreement.

      "ELECTRICITY UPPER LIMIT" means for ChlorAlp, 108% of its standard
      consumption of HV Electricity for Rectifiers



                                       5
<PAGE>   10

      contemplated by its Reference Electricity Budget, as calculated in
      Document IV of Schedule I (line 9 for ChlorAlp).

      "ELECTROLYSIS ELECTRICITY" means the electricity produced by the
      Rectifiers and used by ChlorAlp to produce chlorine.

      "ELECTROLYSIS ELECTRICITY PRICE" has the meaning set forth in Document III
      of Schedule I attached hereto.

      "EVENT OF DEFAULT" means any of the events described as such in Sections
      13.1 and 13.2.

      "EXCESS ELECTRICITY" has the meaning set forth in Section 2.2.1 hereof.

      "EXISTING ELECTRICITY SALES AGREEMENT" means the agreement by and between
      RPC and EDF, pursuant to which excess electricity produced by the CEV
      Facility and not consumed on the Site is sold to EDF.

      "FIXED HV ELECTRICITY FOR RECTIFIERS" means the quantities of high-voltage
      electricity which are to enter the Rectifiers and are used to run the
      ancillary equipment of the Rectifiers, which quantities do not vary with
      the level of production of Electrolysis Electricity.

      "FIXED STEAM COSTS PER TON OF STEAM" is equal to, for any given period:

                                     [*]

where
- -----
     a      =     for any given period, the fixed costs and depreciation, on a
                  per metric ton of steam basis, that would be incurred in
                  connection with the operation and maintenance of a standard
                  oil/gas boiler having a 92% efficiency rate, as (i) determined
                  by reference to generally accepted industry reference data,
                  (ii) such costs and depreciation are currently set forth in
                  line 50 of Document II of Schedule I hereto and (iii) such may
                  vary from time to time.

     b    =       for any given period, the actual fixed costs, depreciation and
                  financial and other expenses for (i) the BF 1700 Gas Fuel
                  Boiler, as such costs, depreciation and expenses are currently
                  reflected in lines 73 through and including 77 of Document II
                  of Schedule I; and (ii) the Electric Boiler, as such costs,
                  depreciation and expenses are 


                                       6










* Indicates information deleted based on a Confidential Treatment Request
  pursuant to Rule 406 under the Securities Act of 1933.
<PAGE>   11

                  currently reflected in lines 78 and 79 of Document II of
                  Schedule I hereto, and as such may vary from time to time.

     c    =       for any given period, the actual fixed costs, depreciation and
                  financial and other expenses for the production of Steam, as
                  such costs, depreciation and expenses are currently reflected
                  in lines 80 through and including 84 of Document II of
                  Schedule I hereto, and as such may vary from time to time.

     d    =       for any given period, the actual fixed costs, depreciation and
                  financial and the other expenses (including taxes) of
                  operating and maintaining the steam distribution network
                  comprising part of the CEV Facility, as such costs,
                  depreciation and expenses are currently reflected in lines 114
                  through and including 117 of Document II of Schedule I hereto,
                  and as such may vary from time to time.

     e    =       for any given period, the aggregate quantities of Steam,
                  measured in metric tons, set forth from time to time in lines
                  31 through and including 34 of Document I of Schedule I, (or
                  the equivalent lines of any Steam Budget), and as such may
                  vary from time to time.

     f    =       for any given period, the aggregate quantities of Reprocessed
                  Steam consumed by the Site Parties, measured in metric tons
                  and as set forth from time to time in line 27 of Document I of
                  Schedule I (or the equivalent lines of the Steam Budgets of
                  the Site Parties), and as such may vary from time to time.

     g    =       for any given period, the aggregate quantities of Steam to be
                  produced by the Cogeneration Unit, measured in metric tons, as
                  currently set forth from time to time on line 24 of Document I
                  of Schedule I (or the equivalent lines of the Steam Budgets of
                  the Site Parties), and as such may vary from time to time.

"FRANCS" means the lawful currency of the Republic of France.

"GDF" shall mean Gaz de France, together with its successors and assigns.

"GLOBAL LOWER LIMIT" means for RPC, 96% and for ChlorAlp, 92% of their
respective standard consumptions of HP Steam 



                                       7
<PAGE>   12

and LP Steam contemplated by their respective Reference Steam Budgets then in
effect, as calculated in Document IV of Schedule I (line 5 for ChlorAlp and line
8 for RPC).

"GLOBAL MINIMUM QUANTITIES" has the meaning set forth in Section 3.3.1 hereof.

"GLOBAL UPPER LIMIT" means for RPC, 104% and for ChlorAlp, 108% of their
respective standard consumptions of HP Steam and LP Steam contemplated by their
respective original Reference Steam Budgets, as calculated in Document IV of
Schedule I (line 3 for ChlorAlp and line 6 for RPC) and without regard to any
amendments to the Reference Steam Budget of such Site Party pursuant to Section
3.7 hereof.

"GOOD ENGINEERING AND OPERATING PRACTICES" means the practices, methods and acts
engaged in or approved by the majority of Western European cogeneration
facilities that, at that particular time, in the exercise of reasonable judgment
in light of the facts known or that reasonably should have been known at the
time a decision is made, would be expected to accomplish the desired result in a
manner consistent with law, regulation, Permits, reliability, safety, economy
and environmental protection.

With respect to the CEV Facility, Good Engineering and Operating Practices
include, but are not limited to, taking reasonable steps to ensure that:

            (a)  Adequate materials, resources and supplies are available to
                 meet the CEV Facility's needs under normal conditions and
                 reasonably anticipated abnormal conditions;

            (b)  Sufficient operating personnel are available and are adequately
                 experienced and trained to operate the CEV Facility properly,
                 efficiently and within manufacturer's guidelines and
                 specifications and are capable of responding to reasonably
                 anticipated abnormal conditions;

            (c)  Preventative, routine and non-routine maintenance and repairs
                 are performed on a basis that could normally be expected to
                 result in a reliable and safe operation, consistent with
                 efficient and economical operations in accordance with
                 manufacturer's recommendations and are performed by trained and
                 experienced personnel utilizing proper equipment, tools and
                 procedures;

            (d)  Appropriate monitoring and testing is done to ensure equipment
                 is functioning as designed, in accordance with the technical
                 specifications for



                                       8
<PAGE>   13

                 the CEV Facility and to provide assurance that equipment will
                 function properly under both normal and reasonably anticipated
                 abnormal conditions; and

            (e)  The CEV Facility is operated in a manner safe to workers, the
                 general public, the environment, and complying with among other
                 conditions: steam pressure, temperature, moisture and chemical
                 content, quality of make-up water, operating voltage, current,
                 frequency, rotational speed, polarity, synchronization and
                 system control limits.

"HP LOWER LIMIT" means for RPC, 96% and for ChlorAlp, 92% of their respective
standard consumptions of HP Steam contemplated by their respective Reference
Steam Budget then in effect, as calculated in Document I of Schedule I (line 94
for ChlorAlp and line 100 for RPC).

"HP STEAM" means the high pressure steam produced by the CEV Facility and
conforming with the Specifications.

"HP UPPER LIMIT" means for RPC, 104% and for ChlorAlp, 108% of their respective
standard consumptions of HP Steam contemplated by their respective original
Reference Steam Budgets, as calculated in Document I of Schedule I (line 92 for
ChlorAlp and line 98 for RPC) and determined without regard to any amendments to
the Reference Steam Budget of such Site Party pursuant to Section 3.7.

"HV ELECTRICITY FOR EDF" means the high-voltage electricity physically delivered
or to be delivered ("livree" within the meaning of article 5 of the EDF
Preliminary Contract) to EDF pursuant to the Electricity Sales Agreement.

"HV ELECTRICITY FOR RECTIFIERS" means the Variable HV Electricity For Rectifiers
and the Fixed HV Electricity For Rectifiers.

"HV ELECTRICITY FOR THE LM ELECTRICITY" means the high-voltage electricity
produced by the CEV Facility or purchased under the Electricity Purchase
Agreement and, in each case, to be used by the Transformers to transform such
electricity into LM Electricity.

"HV ELECTRICITY FROM THE NEW TURBINES" means the high-voltage electricity
produced by the New Turbines.

"HYDROGEN" means the hydrogen produced by the CO/H2 Unit and conforming with the
Specifications.

"INDEMNIFYING PARTY" shall have the meaning set forth in Section 10.2.1 hereof.


                                       9
<PAGE>   14

"INDIVIDUAL EXTRA STEAM CAP" shall have the meaning set forth in Section 3.6.3
hereof.

"INDIVIDUAL MINIMUM QUANTITIES" has the meaning set forth in Section 3.3.1
hereof.

"INTERCONNECTION FACILITIES" means those facilities required to connect the CEV
Facility to the facilities of each of the Site Parties on the Site and to
connect the facilities of each of the Site Parties to the CEV Facility, as
applicable, in order to permit a flow of electricity, steam and other Products
as well as a flow of Reprocessed Steam between them in accordance with the terms
and conditions set forth in this CEVCO Agreement.

"INTERIM PERIOD" means the period from and after the execution of this CEVCO
Agreement to, but not including, the execution and delivery of the Electricity
Sales Agreement and the Electricity Purchase Agreement.

"INTERNAL STEAM" means the steam produced by any existing or future unit of any
Site Party and consumed by such unit having produced such steam, and not
distributed and transported by CEVCO pursuant to Section 9.11.

"INVOICE METERS" means an integrated set of devices appropriate for measuring
the Electricity, Steam or other Products supplied by or to the Site Parties or
for measuring the Reprocessed Steam of a Site Party to be transported by CEVCO,
connected at or near the applicable Points of Interconnection.

"KW", "KW" or "KW" means kilowatt.

"KWH" or "KWH" means kilowatthour.

"LAROCHE" means LAROCHE INDUSTRIES INC., a corporation organized under the laws
of the State of Delaware, United States of America, whose principal executive
office is located at 1100 Johnson Ferry Road N.E., Atlanta, Georgia 30342-1708,
U.S.A., its successors and assigns.

"LATE PAYMENT RATE" means the late payment rate of interest equal to the PIBOR
Rate for the relevant period plus 3% percent.

"LM ELECTRICITY" means the electricity produced by processing HV Electricity For
the LM Electricity through the Transformers.

"LM ELECTRICITY PRICE" has the meaning set forth in Document III of Schedule I
attached hereto.



                                       10
<PAGE>   15

"LOSSES" means any and all (i) losses, damages, liabilities, payments and
obligations, but excluding any indirect or consequential damages, liabilities or
payments, and (ii) all related expenses, including, among other things,
reasonable legal costs.

"LP LOWER LIMIT" means for RPC, 96% and for ChlorAlp, 92% of their respective
standard consumptions of LP Steam contemplated by their respective Reference
Steam Budgets then in effect, as calculated in Document I of Schedule I (line 97
for ChlorAlp and line 103 for RPC).

"LP STEAM" means the low pressure steam produced by the CEV Facility and
conforming with the Specifications.

"LP UPPER LIMIT" means for RPC, 104% and for ChlorAlp, 108% of their respective
standard consumptions of LP Steam contemplated by their respective original
Reference Steam Budgets, as calculated in Document I of Schedule I (line 95 for
ChlorAlp and line 101 for RPC) and determined without regard to any amendments
to the Reference Steam Budget of such Site Party pursuant to Section 3.7.

"MAJOR OUTAGES" means any scheduled outages of any Old Turbine (and/or related
equipment) or any New Turbine (and/or related equipment) which will result in
the non-operation of such Old Turbine or New Turbine for a consecutive period of
three (3) or more days.

"MAXIMUM CONDENSATES REQUIREMENTS" has the meaning set forth in Section 4.2.1
hereof.

"MAXIMUM TAKE OR PAY THRESHOLD" has the meaning set forth in Section 3.4 hereof.

"MINIMUM QUANTITIES" means the Individual Minimum Quantities.

"MONTH" means a period that starts at 8:00 a.m. (determined at the Site) of the
first day of any calendar month and ends at 8:00 a.m. (determined at the Site)
the first day of the calendar month immediately following.

"MW" OR "MW" means megawatt.

"MWH" OR "MWH" means megawatthour.

"NEW ELECTRICITY CUSTOMER" has the meaning set forth in Section 8.1 hereof.

"NEW STEAM CUSTOMER" has the meaning set forth in Section 8.1 hereof.


                                       11
<PAGE>   16

"NEW 1997 BUDGET" has the meaning set forth in Schedule I hereto.

"NEWCO" has the meaning set forth in the first paragraph of this Agreement.

"NEW TURBINES" means the three FT-8 turbines leased by CEVCO (as assignee)
pursuant to a Lease Agreement, dated January 23, 1991, with UFB Locabail S.A.

"NOTICE" means the written notification given pursuant to Article XVI or any
other written communication to be formally delivered under this CEVCO Agreement.

"OLD TURBINES" means the gas turbines owned by CEVCO other than the New
Turbines.

"PARTIES" means the Site Parties and CEVCO.

"PERMIT" means any authorization, approval, decision, license, permit,
certification, exception or registry issued by or with any governmental
authority which a Party is required to obtain for the performance of its
obligations hereunder or for the operation, maintenance and ownership of (i)
with respect to CEVCO, the CEV Facility and (ii) with respect to any Site Party,
its property and operations on the Site, including its Interconnection
Facilities.

"PIBOR RATE" means the interest rate from time to time in effect for PIBOR
deposits of one month duration as published in Les Echos - Taux monetaire -
PIBOR, or such successor interbank offer rate for ECU deposits of one month to
the extent at any time hereafter the ECU shall be substituted for the Franc as
the currency of the Republic of France.

"POINTS OF INTERCONNECTION" means the physical points at which Products or
Reprocessed Steam are delivered or redelivered (or deemed delivered or
redelivered) from the Interconnection Facilities of one Party to the
Interconnection Facilities of another Party, which shall be the points
identified on the maps attached hereto, as Schedule V; provided, however, that
with respect to Reprocessed Steam exiting the steam network comprising the CEV
Facility as contemplated by Section 9.11.3, the Points of Interconnection for
such Reprocessed Steam exiting the CEV Facility shall, under circumstances
contemplated under Section 9.11.3, be the same Points of Interconnection as
those applicable for HP Steam exiting the CEV Facility.

"PONT DE CLAIX SITE" means the Site.



                                       12
<PAGE>   17

"PRODUCTS" means Electricity, Steam, Demineralized Water, Condensates, Hydrogen,
and Boiler Feed Water.

"PURCHASED EDF ELECTRICITY" means the HV electricity purchased from EDF pursuant
to the Electricity Purchase Agreement.

"QUALIFYING COGENERATION FACILITY" means a power cogeneration facility of the
type described as qualifying for "cogeneration status" pursuant to French Decree
dated May 20, 1955, as amended by the French Decree No. 94-1110, dated December
20, 1994.

"RECTIFIERS" means the rectifiers ("transfo-redresseurs") owned by ChlorAlp and
used to transform HV Electricity for Rectifiers into Electrolysis Electricity.

"REFERENCE DATA" has the meaning set forth in Section 5.1.

"REFERENCE ELECTRICITY BUDGET" has the meaning set forth in Section 2.3.1
hereof.

"REFERENCE STEAM BUDGET" has the meaning set forth in Section 3.2.1 hereof.

"REFERENCE STEAM FROM AN OIL/GAS STANDARD BOILER" or "Reference Steam From An
OGSB" means the steam that would be produced by a standard oil/gas standard
boiler having a 92% efficiency ratio, as determined by reference to generally
accepted industry reference data.

"REFERENCE STEAM FROM COGENERATION UNIT" or "Reference Steam From CU" means the
steam that is produced by the Cogeneration Unit, and which is used as a
reference to calculate the Upper HP Steam Price and the Upper LP Steam Price.

"RELIEF EVENT" has the meaning set forth in Section 15.1 hereof.

"REPLACEMENT AGREEMENT" has the meaning set forth in Section 12.2 hereof.

"REPROCESSED STEAM" means the steam, conforming with the Specifications, that is
produced by (i) in the case of RPC, the CO/H2 Unit and the BR Unit and (ii) with
respect to either Site Party, any other existing or future unit controlled by it
or its Affiliates on the Pont de Claix Site and that CEVCO distributes and
transports pursuant to Section 9.11;

"RPC" has the meaning set forth in the first paragraph of this Agreement.



                                       13
<PAGE>   18

"RPC/CEVCO SERVICES AGREEMENT" means the RPC/CEVCO Services Agreement, dated as
of October 17, 1997, by and between RPC and CEVCO providing for the services to
be supplied by and between RPC and CEVCO, as the same may be amended, modified
or supplemented from time to time.

"RPC OPERATIONS" shall mean the operations (including services) of RPC and its
affiliates (including the parties listed on Exhibit A, but excluding ChlorAlp
and CEVCO) located at the Site.

"SITE" shall mean the site owned by RPC in Pont de Claix (Isere), France on
which the Chlor-Alkali Plant, the CEV Facility and the RPC Operations are
located.

"SITE PARTIES" has the meaning set forth in the first paragraph of the
Agreement.

"SIX-MONTH ELECTRICITY PROJECTIONS" has the meaning set forth in Section 2.3.2
hereof.

"SIX-MONTH STEAM PROJECTIONS" has the meaning set forth in Section 3.2.3 hereof.

"SPECIFIC CONDITIONS" shall mean any offer made by EDF to sell electricity at a
better price than the then applicable price of Electricity produced by CEVCO
with natural gas.

"SPECIAL PERIOD" has the meaning set forth in Section 15.2.1 hereof.

"SPECIFICATIONS" means those Product and Reprocessed Steam specifications
described in Schedule III hereto.

"STANDARD HP STEAM PRICE" has the meaning set forth in Document III of Schedule
I attached hereto.

"STANDARD LP STEAM PRICE" has the meaning set forth in Document III of Schedule
I attached hereto.

"STEAM" means the amount of LP Steam and HP Steam delivered by CEVCO to either
Site Party, as indicated by the applicable Invoice Meters at the applicable
Points of Interconnection.

"STEAM BUDGET" has the meaning set forth in Section 3.2.2 hereof.

"STEAM SHORTFALL AMOUNT" has the meaning set forth in Section 3.3.3 hereof.

"STEAM TRIAL PERIOD" has the meaning set forth in Section 3.7.1 hereof.


                                       14
<PAGE>   19

      "TAKE OR PAY AMOUNT" has the meaning set forth in Section 3.4 hereof.

      "TECHNICAL DIFFERENCE" has the meaning set forth in Section 14.2.1
      hereof.

      "TECHNICAL EXPERT" means the Technical Expert appointed in accordance with
      Section 14.2 hereof.

      "TENTATIVE STEAM BUDGET" has the meaning set forth in Section 3.7.1
      hereof.

      "TRANSFER" means any sale, assignment, exchange, disposition, transfer
      (including, without limitation, a transfer by will or intestate
      distribution), gift or attempt to create or grant an encumbrance or
      security interest in the stock of CEVCO or this CEVCO Agreement, whether
      voluntary, involuntary, by operation of law or otherwise.

      "TOLL PRICE" has the meaning set forth in Document III of Schedule I
      attached hereto.

      "TRANSFORMERS" means the transformers owned by CEVCO and used to transform
      HV Electricity For the LM Electricity into LM Electricity.

      "UPPER HP STEAM PRICE" has the meaning set forth in Document III of
      Schedule I attached hereto.

      "UPPER LP STEAM PRICE" has the meaning set forth in Document III of
      Schedule I attached hereto.

      "VARIABLE HV ELECTRICITY FOR RECTIFIERS" means the quantities of
      high-voltage electricity which are to enter the Rectifiers, which
      quantities do not constitute Fixed HV Electricity for Rectifiers and which
      quantities vary in proportion with the level of production of Electrolysis
      Electricity.

      "WINTER PERIOD" means November 1 through March 31.

      "YEAR" means a twelve (12) Month period.


                                   ARTICLE II
                  RIGHTS AND OBLIGATIONS REGARDING ELECTRICITY

2.1  PURCHASE AND SUPPLY OF ELECTRICITY

      2.1.1 Each of the Site Parties hereby agrees to buy 100% of their present
            and future requirements for



                                       15
<PAGE>   20

            electricity with respect to its present and future businesses and
            operations on the Site exclusively from and/or through CEVCO
            pursuant to this CEVCO Agreement; provided, that in the event that,
            after the date hereof, RPC requires that it be supplied with HV
            Electricity for Rectifiers, then the parties shall negotiate, in
            good faith, such amendments to this CEVCO Agreement as shall be
            necessary to permit such purchases by RPC consistent with the terms
            and conditions hereunder.

      2.1.2 Subject to the arrangements and limitations set forth in Section 2.2
            hereof, CEVCO hereby agrees to sell, or cause to be sold, to the
            Site Parties 100% of the LM Electricity and sell, or cause to be
            sold, to ChlorAlp 100% of the HV Electricity for Rectifiers, in each
            case, either (i) produced by the CEV Facility, up to the Available
            Capacity, or (ii) otherwise available under the Electricity Purchase
            Agreement, in each case, remaining after (x) satisfying CEVCO's own
            requirements for electricity for its operations on the Site and (y)
            complying with its obligations under the Electricity Sales
            Agreement.

2.2   CURRENT AND FUTURE ARRANGEMENTS WITH EDF

      2.2.1 The Site Parties acknowledge that the Existing Electricity Sales
            Agreement is to expire September 1, 1997. Pursuant to the Existing
            Electricity Sales Agreement, EDF is obliged to purchase all the
            electricity produced by the CEV Facility which is not consumed on
            the Site (the "Excess Electricity").

      2.2.2 RPC hereby covenants to use commercially reasonable efforts to
            negotiate and conclude on behalf of CEVCO, but subject to the terms
            of Section 2.2.4, arrangements to continue to sell Excess
            Electricity to EDF during the Interim Period. During such Interim
            Period, CEVCO shall continue to invoice the Site Parties for
            Electricity pursuant to the terms hereof. Upon the conclusion and
            execution of the Electricity Sales Agreement and the Electricity
            Purchase Agreement, the Parties shall negotiate in good faith any
            equitable adjustments to the invoices delivered hereunder prior to
            such conclusion and execution to take into account any differences
            between the price for Electricity hereunder for such period and the
            price for the electricity for such period under the Electricity
            Sales Agreement



                                       16
<PAGE>   21

            and the Electricity Purchase Agreement. RPC hereby covenants to use
            commercially reasonable efforts to negotiate and conclude, effective
            as of the expiration of the Existing Electricity Agreement, on
            behalf of CEVCO but subject to the terms of Section 2.2.4, an
            agreement with EDF (as the same may be amended, modified or
            supplemented from time to time, the "Electricity Sales Agreement"),
            substantially in the form of the EDF Preliminary Contract attached
            hereto as Schedule II, which Electricity Sales Agreement shall:

            (i)   have a term of approximately eleven (11) years;

            (ii)  oblige CEVCO to sell to EDF 100% of the electricity CEVCO
                  shall produce over the term with all of the New Turbines,
                  representing an Available Capacity of approximately 78 MW; and

            (iii) be effective as of the date on which the Existing Electricity
                  Sales Agreement expires.

      2.2.3 On and after the date, RPC hereby covenants to use commercially
            reasonable efforts to negotiate and conclude, in the name of CEVCO
            but on behalf of the Parties and the parties listed on Exhibit A,
            effective as of the expiration of the Existing Electricity
            Agreement, but also subject to the terms of Section 2.2.4, an
            agreement with EDF providing for the sale by EDF of Additional
            Quantities of Electricity according to the then best competitive
            tariff suitable to such Additional Quantities of Electricity (as
            such agreement may be amended, modified or supplemented from time to
            time, the "Electricity Purchase Agreement"), which agreement shall:

            (i)   provide for an initial subscription for Additional Quantities
                  of Electricity to be purchased from EDF varying from 30,000 to
                  60,000 kW ("Tariff C base TLU" as set forth in Document II of
                  Schedule I); provided, that the Parties acknowledge that such
                  initial subscription amount may from time to time require
                  amendment in accordance with the then applicable Electricity
                  Budgets of the Site Parties and/or changes in EDF tariffs;

            (ii)  require EDF to send a single invoice to 



                                       17
<PAGE>   22

                        CEVCO for such Additional Quantities Of Electricity;

                  (iii) in addition to the variable cost of the electricity 
                        purchased under the Electricity Purchase Agreement and
                        as remuneration for EDF's commitment to provide such
                        energy to CEVCO upon request, provide for the payment by
                        CEVCO of fixed subscription payments on the basis of the
                        maximum electricity purchasable thereunder while
                        avoiding excessive penalty thereunder;

                  (iv)  to the extent that purchases of electricity from EDF
                        under the Electricity Purchase Agreement exceed, at any
                        time, the sales of the electricity to EDF under the
                        Electricity Sales Agreement, oblige EDF to deliver the
                        Additional Quantities Of Electricity at one or more
                        delivery points located at the CEV Facility;

                  (v)   become effective as of the date on which the Electricity
                        Sales Agreement shall become effective and shall
                        terminate on the date on which the Electricity Sales
                        Agreement shall be terminated; and

                  (vi)  subject to the subscription fees payable as detailed in
                        clause (iii) above, such Electricity Purchase Agreement
                        shall not be a take-or-pay agreement.

            2.2.4 For the purposes of the negotiations of (i) the arrangements
                  with EDF contemplated by the first sentence of Section 2.2.2;
                  (ii) the initial Electricity Sales Agreement and (iii) the
                  initial Electricity Purchase Agreement (the foregoing are
                  hereby referred to as the "EDF Arrangements"), each of CEVCO
                  and ChlorAlp hereby grants to RPC full power and authority,
                  subject to the terms and conditions set forth in this Section
                  2.2.4, to negotiate the initial terms and conditions of such
                  agreements. RPC shall (a) keep CEVCO and ChlorAlp fully
                  informed of the status of such negotiations; (b) consult on a
                  regular basis with CEVCO and ChlorAlp regarding the terms and
                  conditions of such negotiations and (c) not conclude or
                  execute any of the EDF Arrangements with EDF without the prior
                  written consent of CEVCO and ChlorAlp. Once any of the EDF
                  Arrangements have been concluded and executed, the authority
                  of RPC to act on behalf of CEVCO set forth in this Section
                  2.2.4 



                                       18
<PAGE>   23

                  shall automatically terminate. For the avoidance of doubt, it
                  is understood and agreed that, after the execution by CEVCO
                  and ChlorAlp of the EDF Arrangements, any and all amendments
                  thereto and any business discussions with EDF shall be
                  negotiated by CEVCO exclusively, unless otherwise agreed by
                  CEVCO. More specifically, in the event there is a need to
                  modify the Additional Quantities of Electricity, CEVCO shall
                  negotiate and conclude any appropriate amendment to the
                  Electricity Purchase Agreement.

            2.2.5 CEVCO hereby covenants to: (v) use commercially reasonable
                  efforts to operate, consistent with Good Engineering and
                  Operating Practices, the New Turbines in such manner as to
                  permit CEVCO to earn a positive return on the sale of
                  electricity to EDF under the Electricity Sales Agreement or
                  otherwise; (w) use commercially reasonable efforts to operate,
                  consistent with Good Engineering and Operating Practices, the
                  Old Turbines, so as to optimize the total costs of the
                  energies supplied hereunder; (x) sell 100% of the electricity
                  produced with the New Turbines to EDF under the Electricity
                  Sales Agreement; and (y) invoice EDF on a regular basis
                  pursuant to the terms of the Electricity Sales Agreement or
                  pursuant to the other sales arrangements with EDF comprising
                  part of the EDF Arrangements.

            2.2.6 If (x) within six (6) months after the date of the execution
                  this CEVCO Agreement, no Electricity Sales Agreement shall be
                  concluded with EDF or (y) the terms of original Electricity
                  Sales Agreement and/or the original Electricity Purchase
                  Agreement concluded with EDF could reasonably be expected to
                  result in a reduction of line 41 of Document II of Schedule I
                  by more than twenty percent (20%)(calculated using the numbers
                  set forth in Document II other than such numbers set forth in
                  the original Electricity Sales Agreement and the original
                  Electricity Purchase Agreement relating to the costs of
                  purchases of electricity and the revenues from sales of
                  electricity thereunder), the Parties shall, promptly
                  thereafter, negotiate in good faith and enter into an
                  amendment to this CEVCO Agreement or replace or amend the
                  provisions of this CEVCO Agreement which shall no longer be
                  applicable or which shall require modification but in any
                  event subject to Section 3.3.2 and Section 3.4.2 hereof. For
                  the avoidance of doubt, it is understood and agreed that the
                  general terms and economics of this CEVCO Agreement as so
                  amended



                                       19
<PAGE>   24

            shall in any case remain consistent with those contemplated hereby
            and with the general intent of the Parties as reflected in this
            CEVCO Agreement and more specifically in Schedule I hereof.

2.3   ELECTRICITY BUDGETS; CONFIRMATION OF ORDERS

      2.3.1 Attached hereto as Schedule I is the 1997 New Budget for CEVCO,
            which includes and reflects Electricity Budgets of the Site Parties
            for the calendar year 1997. The 1997 Electricity Budget for each
            Site Party is herein referred to as its "Reference Electricity
            Budget".

      2.3.2 By or before November 30 of each Contract Year (or by such other
            date agreed upon by the Parties), each Site Party shall provide to
            the other Parties:

            (i)   an annual budget describing, on a monthly basis and in
                  reasonable detail, the reasonable good faith estimates of the
                  requirements of such Site Party for LM Electricity and, for
                  ChlorAlp only, HV Electricity for Rectifiers for the next
                  Contract Year (each, an "Electricity Budget"), which budget
                  shall be in substantially the same form as its Reference
                  Electricity Budget and shall be prepared in a manner
                  consistent with the methodology set forth on Schedule I
                  hereto; and

            (ii)  a six-month budget describing, on a monthly basis, and in
                  reasonable detail, its reasonable good faith projection of the
                  requirements of such Site Party for LM Electricity and, for
                  ChlorAlp only, HV Electricity for Rectifiers for the six-month
                  period following such next Contract Year (the "Six-Month
                  Electricity Projections").

      2.3.3 If the requirements of a Site Party for Electricity are to vary
            materially from the estimates contemplated for such Month in their
            then applicable respective Electricity Budget, then at least fifteen
            (15) days prior to the commencement of each Month, each Site Party
            shall provide to CEVCO, written but non-binding confirmation of the
            requirements of such Site Party for LM Electricity and, for ChlorAlp
            only, HV Electricity for Rectifiers for the following Month.


                                       20
<PAGE>   25

2.4   PRICE OF ELECTRICITY

      2.4.1 Each of the Site Parties shall pay to CEVCO the following prices for
            the quantities of LM Electricity and/or HV Electricity for
            Rectifiers each of them shall, in any given Month, have consumed
            during each Month, as measured by the Invoice Meters of CEVCO or as
            otherwise determined pursuant to Section 7.1.2:

            (i)   Subject to subclauses (ii) and (iii) below, the price for (a)
                  LM Electricity shall be the LM Electricity Price and (b)
                  subject to Section 2.4.2 hereof, HV Electricity for Rectifiers
                  shall be the Electrolysis Electricity Price, in each case, as
                  determined pursuant to the methodology set forth in Schedule I
                  hereto, as such price shall vary thereunder from time to time,
                  including but not limited to, any increases with respect
                  thereto as a result of consumption by such Site Party in
                  excess of its Electricity Upper Limit;

            (ii)  If and to the extent that: (a) any Party (or any affiliate
                  thereof) receives a good faith, binding written offer from an
                  independent third party pursuant to which such Party shall be
                  offered, or an independent third party makes available
                  generally to such Party and other similarly situated parties,
                  the right to purchase or sell Electricity and (b) all Parties
                  hereto agree that the terms and conditions (including, but not
                  limited to, the price, availability and term) of such offer
                  are more favorable to the offeree than those available under
                  this CEVCO Agreement (a "Better Offer"), then notwithstanding
                  the other provisions of this Section 2.4.1, the price of LM
                  Electricity and/or HV Electricity for Rectifiers, as
                  applicable, shall thereafter be the price set forth in the
                  Better Offer, unless and until such price is thereafter
                  revised pursuant to this Section 2.4.1(ii).

            (iii) The Parties acknowledge that Schedule I hereto currently
                  provides that: (x) the costs (other than those set forth in
                  clause (y)) for the distribution of high voltage 



                                       21
<PAGE>   26

                  electricity produced by the CEV Facility or otherwise
                  purchased from EDF are allocated solely to the Electrolysis
                  Electricity Price; (y) the maintenance costs for the
                  distribution of such high voltage electricity are allocated
                  solely to the LM Electricity Price; and (z) such allocations
                  do not provide for an equitable allocation of each of such
                  costs between the Site Parties, based on their respective
                  consumptions of the different types of Electricity. Therefore,
                  the Parties hereby agree to negotiate in good faith and to
                  agree on amendments to Schedule I with respect to such
                  allocations and allocations of other costs that may require
                  equitable reallocation as a consequence of such amendments as
                  will, in the reasonable opinion of the Site Parties, equitably
                  allocate all such costs between the Site Parties on the basis
                  set forth in clause (z) above. After the agreement of the Site
                  Parties upon such amendments, CEVCO shall recalculate the
                  prices of all Electricity sold to the Site Parties hereunder
                  prior to such amendments and make equitable adjustments in
                  subsequent invoices to account for any credits or debits to
                  such Site Parties as the result of the recalculations.

      2.4.2 Pursuant to the CEVCO/ChlorAlp Services Agreement, CEVCO has agreed
            to provide certain services to ChlorAlp with respect to the
            operation and maintenance of the Rectifiers. It is understood and
            agreed that the costs for such services as well as the costs of the
            HV Electricity for Rectifiers utilized in connection therewith are
            included (pursuant to lines 120 through and including line 123 of
            Document III of Schedule I hereto) in the price for such electricity
            pursuant to Section 2.4.1(i); provided, however, that CEVCO shall
            not charge or invoice ChlorAlp for, any of the taxes specified in
            line 121 of Document III of Schedule I hereto, which taxes shall be
            paid by ChlorAlp directly. If and to the extent that such services
            are terminated in accordance with the CEVCO/ChlorAlp Services
            Agreement, then the parties shall amend this Agreement to eliminate
            the costs of such terminated services from the Electrolysis
            Electricity Price.



                                       22
<PAGE>   27


                                   ARTICLE III
                     RIGHTS AND OBLIGATIONS REGARDING STEAM

3.1   PURCHASE AND SUPPLY OF STEAM

      3.1.1 Subject to Sections 3.1.2 and 3.1.3 below, each of the Site Parties
            hereby agrees to buy 100% of its present and future requirements in
            respect of steam with respect to its present and future business and
            operations on the Site exclusively from CEVCO pursuant to this CEVCO
            Agreement. CEVCO hereby agrees to sell to the Site Parties 100% of
            the steam produced by the CEV Facility, up to the Available
            Capacity, remaining after satisfying its own requirements for Steam
            for CEVCO's operations on the Site.

      3.1.2 Notwithstanding the obligations of the Site Parties set forth in
            Section 3.1.1 hereof, it is understood and agreed that each Site
            Party shall be entitled to be supplied with the Reprocessed Steam
            and that its obligations to purchase 100% of its requirements for
            steam under Section 3.1.1 shall be construed as being 100% of its
            requirements after satisfying that portion of such requirements as
            such Site Party is capable of satisfying with Reprocessed Steam to
            the extent that, (i) existing unit(s) controlled by such Site Party
            on the Site shall not produce in excess of 66,000 metric tons per
            Contract Year of Reprocessed Steam from such units above the amount
            of Reprocessed Steam set forth in its applicable original Reference
            Steam Budget (without regard to any amendments pursuant to Section
            3.7); (ii) if future unit(s) controlled by such Site Party on the
            Site shall produce additional quantities of Reprocessed Steam, the
            then additional quantities of Reprocessed Steam from such unit(s)
            per Contract Year minus the total quantities of Steam consumed,
            during such Contract Year, by such Site Party from CEVCO in excess
            of its original Reference Steam Budget (without regard to any
            amendments thereto pursuant to Section 3.7) shall not exceed an
            amount equal to 66,000 metric tons; and (iii) the addition of the
            quantities of excess Reprocessed Steam referred to in paragraph (i)
            and the excess Reprocessed Steam referred to in paragraph (ii) above
            shall not, in the aggregate, exceed 66,000 metric tons per Contract
            Year; provided, however, that any Site Party may produce and consume
            Reprocessed Steam in excess of the foregoing limitations so long as
            (x) such



                                       23
<PAGE>   28


            increased production and consumption does not, directly or
            indirectly (including, but not limited to, pursuant to Section 3.7),
            decrease such Site Party's consumption of Steam produced by the CEV
            Facility over the remainder of the Contract Term; and (y) such Site
            Party gives prior written notice of such excess production and
            consumption to each of the other Parties hereto.

      3.1.3 Notwithstanding the obligations of the Site Parties set forth in
            Section 3.1.1 hereof, each Site Party shall be entitled to be
            supplied with Internal Steam and that its obligations to purchase
            100% of its requirements for Steam under Section 3.1.1 shall be
            construed as being 100% of its requirements after satisfying that
            portion of such requirements as such Site Party is capable of
            satisfying with Internal Steam; provided, that each Site Party
            agrees that: (i) it may produce, or cause to be produced, such
            Internal Steam solely to the extent it is generated, recaptured or
            recovered by existing or future units controlled by it on the Site
            whose production of steam is incidental to the production of other
            products; (ii) it shall not build, lease or own any future boilers
            (gas, electric or otherwise powered) or thermal generation or
            cogeneration facilities on the Site for the primary purpose of
            increasing production of Internal Steam; (iii) it shall use and
            consume any and all Internal Steam only within the "battery limits"
            of the unit producing such Internal Steam, unless otherwise
            distributed (as Reprocessed Steam) on the steam distribution network
            comprising part of the CEV Facility.

3.2   STEAM BUDGETS; CONFIRMATION OF ORDERS

      3.2.1 Attached hereto as Schedule I is the 1997 New Budget for CEVCO,
            which includes and reflects Steam Budgets of the Site Parties for
            the calendar year 1997. The 1997 Steam Budget for each Site Party
            is, as such 1997 Steam Budget may be amended pursuant to Section 3.7
            hereof, herein referred to as its "Reference Steam Budget".

      3.2.2 By or before November 30 of each Contract Year (or by such other
            date agreed upon by the parties), each Site Party shall, unless such
            Site Party is subject to a Steam Trial Period for such Contract
            Year, provide to the other Parties:

            (i)   an annual budget describing on a monthly



                                       24
<PAGE>   29

                  basis and in reasonable detail, reasonable good faith
                  estimates of the requirements of such Site Party for LP Steam
                  and HP Steam for the next Contract Year (each, a "Steam
                  Budget"), which budget shall be in substantially the same form
                  as its Reference Steam Budget and shall be prepared in a
                  manner consistent with the methodology set forth in Schedule I
                  hereto; and

            (ii)  a six-month budget describing, on a monthly basis and in
                  reasonable detail, the reasonable good faith projection of the
                  requirements of such Site Party for LP Steam and HP Steam for
                  the six-month period following such next Contract Year (the
                  "Six-Month Steam Projections").

      3.2.3 If and only to the extent that such requirements are to vary
            materially from the estimates contemplated for such Month in their
            then applicable respective Steam Budget, then at least fifteen (15)
            days prior to the commencement of each Month, each Site Party shall
            provide to CEVCO, written but non-binding confirmation of the
            requirements of such Site Party for LP Steam and HP Steam for the
            following Month.

3.3   MINIMUM PURCHASE AND ACCEPTANCE OF STEAM (OBLIGATION TO TAKE)

      3.3.1 In order to ensure: (a) that CEVCO can comply with its obligations
            to supply EDF with the appropriate quantities of electricity during
            Winter Period under the Electricity Sales Agreement without
            incurring excessive penalties thereunder and without adversely
            affecting the status of the Cogeneration Unit as a Qualifying
            Cogeneration Facility and (b) the proper operation of the New
            Turbines in accordance with Good Engineering and Operating
            Practices, from the date hereof through the expiration or
            termination of the Electricity Sales Agreement, each of the Site
            Parties shall, at all times during the Winter Period, accept from
            CEVCO and consume an amount of Steam at least equal to the lesser
            of: (i) 105 metric tons per hour (as such amount may be modified,
            revised or amended from time to time pursuant to this Section 3.3 or
            otherwise, the "Global Minimum Quantities") minus the amount of
            Steam then actually being consumed by the other Site Party and (ii)
            for RPC, 51.7 metric tons per



                                       25
<PAGE>   30

            hour and for ChlorAlp, 53.3 metric tons per hour (as such respective
            amounts under this clause (ii) may be modified, revised or amended
            from time to time pursuant to this Section 3.3 or otherwise, the
            "Individual Minimum Quantities"), so that the Site Parties are,
            collectively and at all times, accepting and consuming the Global
            Minimum Quantities. If and to the extent that the Site Parties are
            not, collectively, accepting and consuming the Global Minimum
            Quantities of Steam, then each Site Party shall, notwithstanding
            such failure, be obliged to pay the applicable purchase price for
            the amount of Steam it is required to purchase under this Section
            3.3.1.

      3.3.2 By a date no later than three (3) months prior to the commencement
            of the notice period with respect to each triennial period under the
            Electricity Sales Agreement (i.e., prior to the equivalent notice
            period as the one provided by Section 5.4 of the EDF Preliminary
            Agreement) during which notice period CEVCO shall be entitled to
            notify EDF of any intent to modify the quantities of Electricity
            Sold to EDF as of the commencement of the following triennial period
            thereunder, each Site Party shall give written notice to the other
            Parties of whether or not it is requesting any reduction or revision
            in its Individual Minimum Quantities pursuant to Section 3.3.1 above
            for the remaining term of this CEVCO Agreement; provided, that (x)
            no such written notice may be given by any Site Party prior to the
            fifth anniversary of the effective date of the Electricity Sales
            Agreement and (y) any failure by any Site Party to give such a
            notice shall be deemed to be a confirmation by such Site Party that
            its Individual Minimum Quantities shall not be revised or reduced
            for the following triennial period under the Electricity Sales
            Agreement. Each Site Party hereby covenants that it shall use
            commercially reasonable efforts to avoid reducing, and (if
            applicable) to minimize any reduction of, its Individual Minimum
            Quantities. If and to the extent that one or both Site Parties have,
            pursuant to the notices given above, requested revisions of their
            Individual Minimum Quantities such that the sum of their respective
            Individual Minimum Quantities would, if such revisions were to
            become effective, be less than the then applicable Global Minimum
            Quantities, then no such revisions shall become effective unless and
            until CEVCO shall enter into an amendment to the Electricity Sales
            Agreement reducing the



                                       26
<PAGE>   31

            quantities of Electricity Sold to EDF thereunder so that CEVCO can,
            consistent with Good Engineering and Operating Practices, comply
            with its obligations to supply EDF with the appropriate quantities
            of electricity during Winter Period under the Electricity Sales
            Agreement without incurring excessive penalties thereunder and
            without losing the status of the Cogeneration Unit as a Qualifying
            Cogeneration Facility and so that the New Turbines can continue to
            be operated in accordance with all laws, rules, regulations and
            Permits. This amendment shall be in form and substance satisfactory
            to each Party. CEVCO hereby covenants to use commercially reasonable
            efforts to enter into such an amendment to the Electricity Sales
            Agreement prior to the expiration of the applicable triennial
            period. Upon the effectiveness of each such amendment to the
            Electricity Sales Agreement, the Individual Minimum Quantities of
            the Site Parties shall thereafter be deemed to be revised in
            compliance with the requests of the Site Parties and shall, for all
            purposes under this CEVCO Agreement, be the "Individual Minimum
            Quantities" of such Site Party, and the Global Minimum Quantities
            shall thereafter be deemed to be revised in compliance with such
            revised Individual Minimum Quantities and shall, for all purposes
            under this CEVCO Agreement, be the "Global Minimum Quantities" of
            both Site Parties.

      3.3.3 If, at any time during the Winter Period of any Contract Year, RPC
            and ChlorAlp are not collectively accepting and consuming the Global
            Minimum Quantities of Steam per hour, CEVCO shall (i) determine the
            quantities actually accepted and used by each of RPC and ChlorAlp
            and compare them with their respective Individual Minimum Quantities
            in order to determine which Site Party is consuming less than its
            Individual Minimum Quantities and the amount (the "Steam Shortfall
            Amount") by which RPC's and/or ChlorAlp's consumption fails to
            satisfy its obligations under Section 3.3.1; and (ii) immediately
            inform the Site Party or Parties of their failure to comply with
            Section 3.3.1. Immediately upon being informed by CEVCO of such Site
            Party's failure to accept and consume Steam in compliance with
            Section 3.3.1 above, each Site Party shall comply with its
            obligations thereunder.

3.4  TAKE OR PAY OBLIGATIONS



                                       27
<PAGE>   32

      3.4.1 In addition to the obligations under Section 3.3 to accept and
            consume Steam thereunder, each Site Party shall, regardless of
            whether it accepts and consumes such Steam, be obliged, until the
            sixth anniversary of the effective date of the Electricity Sales
            Agreement, to pay the applicable purchase price for, at all times
            during the Winter Period, an additional number of tons of Steam (as
            such amount may be modified, revised or amended from time to time,
            the "Take or Pay Amount") equal to (i) such Site Party's Maximum
            Take or Pay Threshold (as defined below) minus (ii) the actual
            amount of Steam accepted and consumed by such Site Party; provided,
            that such Site Party shall be entitled to deduct from the amounts
            payable by such Site Party under this Section 3.4.1 to the extent of
            the amounts actually paid by such Site Party with respect to such
            period pursuant to Section 3.3.1 hereof. "Maximum Take or Pay
            Threshold" shall mean: (x) with respect to RPC, 70 metric tons per
            hour of Steam and (y) with respect to ChlorAlp, 72.3 metric tons per
            hour of Steam, as such amounts may be modified, revised or amended
            from time to time.

      3.4.2 In the event that the aggregate commitment of CEVCO to supply
            Electricity to EDF pursuant to the Electricity Sales Agreement is
            modified, revised or amended, the Parties shall negotiate in good
            faith to make equitable adjustments in respect of Maximum Take or
            Pay Threshold based on the then current actual consumption by each
            Site Party.

3.5   RESPONSIBILITIES FOR FIXED STEAM COSTS

      Unless such Site Party is then subject to a Steam Trial Period, in
      addition to the obligations under Section 3.3 and 3.4, if and to the
      extent that, in any given Month and for any reason whatsoever, a Site
      Party has accepted and consumed Steam in an amount less than its Global
      Lower Limit, then, notwithstanding anything to the contrary set forth
      herein, such Site Party shall pay to CEVCO an amount equal to (i) the
      Fixed Steam Costs per Ton of Steam multiplied by (ii) the difference
      between (x) the amount of Steam equal to such Site Party's Global Lower
      Limit minus (y) an amount equal to (I) if such Month commences prior to
      the sixth anniversary of the effective date of the Electricity Sales
      Agreement and for such Month in question such Site Party is required to
      make payments pursuant to Section 3.4 hereof, the Maximum Take or Pay
      Threshold; or (II) if such Month commences after the sixth anniversary of
      the effective date of the Electricity Sales Agreement and for such Month
      in question such Site Party is required to 



                                       28
<PAGE>   33

      make payments pursuant to the last sentence of Section 3.3.1, the amount
      of Steam such Site Party was otherwise obliged to accept and consume for
      such Month pursuant to such Section 3.3.1; or (III) if, for the Month in
      question, such Site Party is not required to make payments pursuant to the
      last sentence of Section 3.3.1 or pursuant to Section 3.4 hereof, the
      actual amount of Steam accepted and consumed by such Site Party.

3.6   STEAM PAYMENTS

      3.6.1 Each of the Site Parties shall pay to CEVCO the following prices for
            the quantities of Steam it shall, in any given Month, have consumed
            and/or shall be obliged to pay the purchase price under Section
            3.3.1 or Section 3.4 above, as measured by the Invoice Meters of
            CEVCO, or otherwise determined pursuant to Section 7.1.2:

      (i)   Subject to clause (ii) below, the price for LP Steam shall be the
            Standard LP Steam Price and the price for HP Steam shall be the
            Standard HP Steam Price;

      (ii)  If and to the extent that, in any given Month, any Site Party shall
            have consumed quantities of HP Steam or LP Steam in excess of such
            Site Party's Global Upper Limit, then the price for HP Steam or LP
            Steam in excess of the applicable HP Upper Limit or LP Upper Limit,
            as the case may be, shall, subject to the terms, conditions and
            limitations set forth in Section 3.6.3, be (x) with respect to LP
            Steam, the lower of the Standard LP Steam Price and the LP Upper
            Price and (y) with respect to HP Steam, the lower of the Standard HP
            Steam Price and the HP Upper Price, as applicable.

      3.6.2 The applicable purchase price for purposes of amounts payable
            pursuant to Sections 3.3.1 and 3.4 hereof as a result of the failure
            of a Site Party to accept and consume the quantities of Steam
            required to be accepted and consumed thereunder shall be the
            Standard LP Steam Price and/or the Standard HP Steam Price.


                                       29
<PAGE>   34

      3.6.3 The Parties acknowledge and agree that (x) LP Upper Price and the HP
            Upper Price are calculated pursuant to the methodology set forth in
            Documents II and III of Schedule I, and (y) such methodology is
            intended to provide ChlorAlp with a minimum return or profit of Ten
            (10) Francs per metric ton of Steam sold at such prices. ChlorAlp
            shall have the right at any time to request that CEVCO verify the
            calculations pursuant to such Documents. CEVCO, shall within ten
            (10) business days of its receipt of a written request from
            ChlorAlp, provide to the Site Parties written calculations, in
            reasonable detail, of the then current LP Upper Price and HP Upper
            Price, together with of the return or profit, on a Franc per metric
            ton basis, that would under Schedule I be allocated to ChlorAlp. If
            and to the extent that such calculations demonstrate that ChlorAlp
            is not receiving, or would not receive, a minimum return or profit
            of Ten (10) Francs per metric ton, on sales of Steam in excess of
            the Global Upper Limit or to New Steam Customers the Parties shall
            negotiate, in good faith, such amendments to such methodology to
            correct such problem.

            CEVCO shall have no obligation to sell in excess of an aggregate
            300,000 metric tons per year of Steam to the Site Parties and all
            New Steam Customers pursuant to Section 8.1.2 hereof, at the LP
            Upper Price or HP Upper Price, as applicable. Each Site Party shall
            initially be entitled to consume an amount of Steam at the LP or HP
            Upper Price, as applicable, equal to the greater of: (i) 150,000
            metric tons per year and (ii) the difference between 300,000 metric
            tons per year minus the actual consumption of Steam by the other
            Site Party in excess of the Global Upper Limit of such other Site
            Party (the foregoing amounts are referred to as the "Individual
            Extra Steam Cap"). Any sales of Steam by CEVCO in excess of the
            foregoing restrictions shall be at a price mutually agreed upon by
            the Parties.

3.7   AMENDMENT OF REFERENCE STEAM BUDGETS

      3.7.1 If and to the extent that a Site Party wishes to make a long-term
            amendment to its Reference Steam Budget, then such Site Party shall,
            at the same time it delivers its Steam Budget for the following
            Contract Year pursuant to Section 3.2.1, deliver a written notice (a
            "Budget Amendment Notice") to the other Parties, which Budget
            Amendment Notice shall: (x) make specific reference to this Section
            3.7 and explain that such Site Party intends to make a long-



                                       30
<PAGE>   35

            term amendment to its Steam requirements under its Reference Steam
            Budget; (y) set forth, in reasonable detail, the business reasons
            for such amendment, which reasons shall not include, directly or
            indirectly, the desire of such Site Party to produce or consume
            Reprocessed Steam and/or Internal Steam in a manner inconsistent
            with Section 3.1.2 and/or 3.1.3 hereof; and (z) attach thereto, such
            Site Party's proposed amended Reference Steam Budget (the "Tentative
            Steam Budget"). It is understood and agreed that if a Site Party
            elects to amend its Reference Steam Budget to increase its Steam
            consumption thereunder, either on a Month to Month or an annual
            basis, above the HP Upper Limit, the LP Upper Limit and/or Global
            Upper Limit, no such amendment shall (I) affect the definition of
            the Global Upper Limit, the HP Upper Limit and the LP Upper Limit or
            (II) operate to increase the Global Lower Limit, the HP Lower Limit
            or the LP Lower Limit above such amounts, as calculated using the
            original Reference Steam Budget of such Site Party. The Tentative
            Steam Budget attached to such Budget Amendment Notice shall, at all
            times during the Steam Trial Period, be deemed to be the Steam
            Budget of such Site Party. Promptly upon receipt of a Budget
            Amendment Notice, the Parties shall discuss in good faith the
            amendments requested by such Site Party and the Site Party
            delivering such Budget Amendment Notice shall supply such
            information as the other Parties may reasonably request in
            connection with evaluating such amendments. The period of time from
            the first day of the Contract Year commencing immediately after
            delivery of the Budget Amendment Notice and ending on the last day
            of the Contract Year during which the Reference Steam Budget of such
            Site Party is deemed amended pursuant to Section 3.7.2 is herein
            referred to as the "Steam Trial Period". Until the expiration of a
            Steam Trial Period, the Reference Budget of a Site Party shall
            remain in full force and effect hereunder.

      3.7.2 If the Tentative Steam Budget proposes reductions in Steam
            consumption from the then applicable Reference Steam Budget, during
            the Steam Trial Period, such Site Party shall pay to CEVCO, each
            Month, an amount equal to (x) the Fixed Steam Costs per Ton of Steam
            multiplied by (y) an amount equal to the difference between its
            Global Lower Limit for such Month minus the aggregate amount of
            Steam for such Month set forth in the Tentative Steam Budget of such
            Site Party delivered during the Steam Trial Period multiplied by
            (z): (i) for the first Contract Year 



                                       31
<PAGE>   36

            during such Steam Trial Period, 100%; (ii) for the second Contract
            Year during such Steam Trial Period, 67%; and (iii) for the third
            Contract Year during such Steam Trial Period, 33%. At the end of
            such third Contract Year, no further payments shall be due under
            this Section 3.7.2, the applicable Steam Trial Period shall
            terminate and the Reference Steam Budget for such Site Party
            hereunder shall automatically be deemed to be amended and restated
            to the higher of: (i) average Steam consumption by such Site Party
            over such three (3) Contract Year comprising the Steam Trial Period,
            determined on a Month by Month basis and (ii) the then applicable
            Maximum Take or Pay Threshold of such Site Party or, if such
            amendment is to be effective after the sixth anniversary of the
            execution of the Electricity Sales Agreement, the then applicable
            Individual Minimum Quantities of such Site Party. Within 30 days
            after the expiration of the applicable Steam Trial Period, CEVCO
            shall notify the Site Parties of the new amended Reference Steam
            Budget, determined in the foregoing manner.

      3.7.3 In addition to the obligations under Section 3.7.2, if and to the
            extent that during the Steam Trial Period, in any given Month and
            for any reason whatsoever, a Site Party has accepted and consumed
            Steam in an amount less than the amount of Steam set forth for such
            Month in its Tentative Steam Budget, then, notwithstanding anything
            to the contrary set forth herein, such Site Party shall pay to CEVCO
            an amount equal to (i) the Fixed Steam Costs per Ton of Steam
            multiplied by (ii) the difference between (x) the amount of Steam
            set forth for such Month in its Tentative Steam Budget minus (y) an
            amount equal to (I) if such Month commences prior to the sixth
            anniversary of the effective date of the Electricity Sales Agreement
            and for such Month in question such Site Party is required to make
            payments pursuant to Section 3.4 hereof, the Maximum Take or Pay
            Threshold; or (II) if such Month commences after the sixth
            anniversary of the effective date of the Electricity Sales Agreement
            and for such Month in question such Site Party is required to make
            payments pursuant to the last sentence of Section 3.3.1, the amount
            of Steam such Site Party was otherwise obliged to accept and consume
            for such Month pursuant to such Section 3.3.1; or (III) if, for the
            Month in question, such Site Party is not required to make payments
            pursuant to the last sentence of Section 3.3.1 or pursuant to
            Section 3.4 hereof, the actual amount of Steam accepted and consumed
            by such Site Party.



                                       32
<PAGE>   37


                                   ARTICLE IV
                 RIGHTS AND OBLIGATIONS REGARDING OTHER PRODUCTS

4.1   PURCHASE AND SUPPLY OF DEMINERALIZED WATER AND BOILER FEED WATER

      4.1.1 CEVCO hereby agrees to sell to the Site Parties 100% of the
            Demineralized Water and Boiler Feed Water produced by the CEV
            Facility, up to the Available Capacity in the manner set forth
            below.

      4.1.2 To the extent any Site Party wishes to purchase Demineralized Water
            or Boiler Feed Water during any given Month, then it shall provide
            to CEVCO, at least twenty (20) days prior to the commencement of
            such Month, a written but non-binding order of its requirements for
            Demineralized Water and/or Boiler Feed Water for the following
            Month, together with a delivery schedule with respect thereto.

      4.1.3 Each of the Site Parties shall pay to CEVCO for the quantities of
            Demineralized Water and/or Boiler Feed Water consumed by it during
            each Month, as measured by the Invoice Meters (or as determined
            pursuant to Section 7.1.2), at the Demineralized Water Price and/or
            Boiler Feed Water Price, as applicable, as determined pursuant to
            Schedule I hereto.

4.2   PURCHASE AND SUPPLY OF HYDROGEN AND CONDENSATES.

      4.2.1 CEVCO hereby agrees to purchase from either or both of the Site
            Parties, upon their written request, such amounts of Condensates as
            either or both Site Parties wish to sell to CEVCO in the manner set
            forth below; provided that, CEVCO shall not be required to purchase
            Condensates in excess of its requirements ("Maximum Condensates
            Requirements") to produce the Steam required to be produced
            hereunder. 

      4.2.2 In addition, CEVCO hereby agrees to purchase from RPC, upon the
            written request of RPC, such amounts of Hydrogen as RPC wishes to
            sell to CEVCO in the manner set forth below; provided, that CEVCO
            shall not be required to purchase Hydrogen in excess of 8,000 cubic
            meters per hour. To the extent that any Site Party wishes to sell to
            CEVCO any Condensates or that RPC wishes to sell to CEVCO Hydrogen
            during any given Month, then it shall provide to CEVCO, at least
            twenty (20) days prior to the commencement of such Month, a written
            request with respect to Hydrogen and/or Condensates for the
            following Month,



                                       33
<PAGE>   38

            together with a delivery schedule with respect thereto (the "Monthly
            Demand"). In the event that the Site Parties, in their respective
            Monthly Demands, request that CEVCO purchase Condensates in excess
            of the Maximum Condensates Requirements of CEVCO, then the
            Condensates to be purchased by CEVCO shall be pro rated between the
            Site Parties, in proportion to the quantities of Steam set forth in
            the then effective Steam Budgets of the Site Parties for such month.

      4.2.3 CEVCO shall pay to the applicable Site Party the Condensate Price
            for the quantities of Condensates and the Hydrogen Price for the
            Hydrogen, in each case, it shall have consumed during the preceding
            Month, as measured by the Invoice Meters of the supplier of each of
            these Products (or as determined pursuant to Section 7.1.2), in each
            case, as determined pursuant to Schedule I hereto.


                                    ARTICLE V

                           [INTENTIONALLY LEFT BLANK]


                                   ARTICLE VI
                               BILLING AND PAYMENT

6.1   MONTHLY INVOICE

      6.1.1 Within the first ten (10) calendar days of each Month, CEVCO shall
            submit to the Site Parties, in a separate invoice for each item, the
            amounts payable by each Site Party for (i) the quantities of each of
            the following Products consumed by such Site Party during the
            preceding Month: (a) LM Electricity; (b) Electrolysis Electricity;
            (c) HP Steam; (d) LP Steam; (e) Demineralized Water and (f) Boiler
            Feed Water, plus (ii) any other amounts due from such Site Party
            (including any additional amounts due pursuant to Sections 3.3, 3.4,
            3.5, 3.7, 9.11 and 15.4 for the preceding Month).

      6.1.2 Within the first ten (10) calendar days of each Month, each Site
            Party shall submit to CEVCO, in a separate invoice for each item,
            the amounts payable by CEVCO with respect to the quantities of
            Condensates and Hydrogen, as applicable, consumed by CEVCO during
            the immediately preceding Month.

      6.1.3 Each invoice delivered pursuant to this Section 6.1 



                                       34
<PAGE>   39

            shall set forth in reasonable detail the calculation of the amounts
            due thereunder and detail any amounts estimated pursuant to Section
            7.1.2 (as well as the basis for such estimate).

6.2   PAYMENT

      6.2.1 PAYMENT DATES

            (a) Each Site Party shall pay to CEVCO, by wire transfer of
            immediately available funds, the invoices received by it pursuant to
            Section 6.1.1 hereof within ten (10) calendar days following its
            receipt of such invoice in its offices or, if earlier, the date on
            which payments are due from CEVCO to EDF and GDF (or other gas
            supplier).

            (b) CEVCO shall pay to each Site Party, by wire transfer of
            immediately available funds, the invoices received by it pursuant to
            Section 6.1.2 hereof, within ten (10) calendar days of CEVCO's
            receipt of payments from each Site Party for such Month pursuant to
            Section 6.2.1(a) and from EDF pursuant to the Electricity Sales
            Agreement.

     6.2.2  PAYMENT DELAYS

            If any Party does not make payments within the required payment
            dates, commencing on such required payment dates such Party shall
            invoice the nonpaying Party for late payment interest on amounts
            owed at the Late Payment Rate. The corresponding invoice shall be
            payable, on demand, following receipt of such invoice by the Party.

     6.2.3  DISPUTES

            If any Party objects to any invoice, such Parties shall supply the
            billing Party within fifteen (15) calendar days after receipt of the
            monthly invoice a detailed report of its objections to which the
            billing Party shall respond within the fifteen (15) calendar days
            following its receipt. Except as set forth in the following
            sentence, the disputed amounts that are not resolved within this
            time period shall be resolved according to procedures described in
            Article XIV. If and to the extent that any dispute arises in
            connection with the amounts invoiced with respect to the amounts
            invoiced for Products delivered at unmetered delivery points, as
            contemplated pursuant to Section 7.1.2, then, prior to commencement
            of the procedures pursuant to Article XIV hereof, the objecting
            Party and the billing Party shall, for a period of thirty (30) days,



                                       35
<PAGE>   40

            cooperate in good faith to attempt to verify the quantity of
            Products delivered. Nothing set forth in this Section 6.2.3 shall
            suspend or excuse a Party from complying with its payment
            obligations under Section 6.2.1 pending the resolution of any
            invoice dispute.


      6.2.4 TAXES

            Each Party shall pay to the appropriate taxing authority any taxes
            (including without limitation value added, gross receipts or excise
            taxes), duties, fees or charges assessed or levied by any
            governmental authority on or against it in connection with its
            purchase and/or supply of Products hereunder.


                                   ARTICLE VII
                              METERING AND TESTING

7.1   METERS

      7.1.1 The Parties agree that the costs of installation of the Invoice
            Meters required to be installed by CEVCO under the Electricity Sales
            Agreement shall be determined by the Board of Directors of CEVCO
            pursuant to the CEVCO Stockholders Agreement.

      7.1.2 The Parties hereto acknowledge and agree that CEVCO (i) delivers
            Electricity, Steam, Demineralized Water and Boiler Feed Water to
            each Site Party; (ii) receives Reprocessed Steam from and redelivers
            Reprocessed Steam combined with HP Steam to each Site Party; and
            (iii) receives Condensates and Hydrogen, in each case, at various
            different locations on the Site.

            To the extent that Invoice Meters are not currently installed with
            respect to delivery points for such Products to the Site Parties at
            which CEVCO reasonably expects to deliver any Product in such
            quantities such that the aggregate amounts to be paid hereunder for
            such Product are at least equal to One Million (1,000,000) Francs
            (before taxes) per Contract Year, RPC hereby agrees to cause the
            prompt installation, at its sole cost and expense, of such Invoice
            Meters as CEVCO may reasonably request and title to such Invoice
            Meters shall vest with CEVCO.

            With respect to deliveries of Products by any Party to any other
            Party at such unmetered delivery points, then until appropriate
            Invoice Meters are installed at such delivery points, the Party
            selling a Product shall be entitled to bill the applicable


                                       36
<PAGE>   41

            purchasing Party for an amount of such Products the Party selling
            such Product reasonably estimates it has delivered to such
            purchasing Party at such unmetered delivery points.

            With respect to deliveries of Reprocessed Steam with respect to
            which the Site Party transporting the same has not installed an
            Invoice Meter at or near the Point of Interconnection at which such
            Reprocessed Steam enters the steam distribution network constituting
            part of the CEV Facility, then until appropriate Invoice Meters are
            installed at such delivery points, CEVCO shall be entitled to bill
            the applicable Site Party delivering such Reprocessed Steam for an
            amount of Reprocessed Steam CEVCO reasonably estimates it has
            transported from such unmetered delivery points.

      7.1.3 Except as set forth in Section 7.1.2 hereof, all metering systems
            for all Products and/or Reprocessed Steam delivered by any Party to
            any other Party shall be owned by the Party indicated on Schedule IV
            hereto as the owner (Proprietaire). The Party indicated on Schedule
            IV hereto as being responsible for the maintenance of given metering
            systems (Charge de l'entretien) shall maintain such metering systems
            in accordance with the procedures and standards to be mutually
            agreed upon by the Parties, within 60 days after the date hereof and
            in accordance with Good Engineering and Operating Practices. The
            Parties understand and agree, notwithstanding the foregoing, that as
            set forth on Schedule IV hereto certain metering systems are instead
            to be owned and/or maintained by EDF.

7.2   INVOICE METER CALIBRATION AND BALANCING TESTING

      Each Party indicated on Schedule IV hereto as being responsible for the
      maintenance of the given Invoice Meters (Charge de l'Entretien) shall
      maintain such Invoice Meters. Invoice Meters pursuant to Section 7.1 shall
      perform calibration and balancing tests to its Invoice Meters, in
      accordance with the procedures and standards to be mutually agreed upon by
      the Parties within 60 days after the date hereof. Each Party shall notify
      the other Parties of each calibration or balancing test date at least two
      (2) calendar days prior to such test so that the other Parties may
      participate in such tests. If a Party does not attend the test, the Party
      proposing such test shall have the right to perform such tests and shall
      inform the nonattending Parties of the results. As may be required, any
      Party shall have the right by Notice to request additional tests of the
      Invoice Meters. Such tests shall be performed within ten 



                                       37
<PAGE>   42

      (10) Business Days following receipt of the Notice containing the
      calibration or balancing test request. If any Party requests such test and
      such test determines that the meters are within the tolerance margins set
      forth below in this Article, the requesting Party shall pay the testing
      Party for costs incurred in connection with such tests, if any.

      If any such tests determine errors that are greater than 1.5%, the Party
      responsible for such Invoice Meter shall be responsible for repairing or
      replacing the affected devices within a maximum deadline of 30 calendar
      days.

7.3   METER READING

      Each Party indicated on Schedule IV hereto as being responsible for the
      reading of given Invoice Meters (Charge des Releves) shall read such
      Invoice Meters for all Products and for Reprocessed Steam at 8:00 hours of
      the first day of each Month for the purposes of invoicing the Parties for
      the quantities each of such Parties shall have consumed for the preceding
      Month or for the quantities of Reprocessed Steam transported by CEVCO for
      the preceding month. The Party reading such Invoice Meters shall
      immediately report, in writing, such readings to the Party responsible for
      invoicing the same pursuant to Article VI. All Parties to be invoiced
      shall have the right to be present at the Invoice Meters readings.
      Invoicing shall, except as otherwise provided in Section 7.1.2 hereof, be
      based on the reading of the main Invoice Meter for each Product and for
      Reprocessed Steam.

                                  ARTICLE VIII
                                  NEW CUSTOMERS

8.1   NEW ELECTRICITY AND STEAM CUSTOMERS

      8.1.1 If and to the extent that CEVCO decides, in compliance with the
            CEVCO Stockholders Agreement, to make arrangements with respect to
            the purchase and sale of Electricity or to sell Steam to any third
            party (each, as applicable, a "New Electricity Customer" or a "New
            Steam Customer"), it shall use its commercially reasonable efforts
            to sell and deliver as much of such Customer's needs in respect of
            Electricity and/or Steam as is consistent with compliance by CEVCO
            with its obligations hereunder to the Site Parties.

      8.1.2 If and to the extent that CEVCO decides, in compliance with the
            CEVCO Stockholders Agreement, to sell Steam to any New Steam
            Customer which, as of the date of the original execution of this
            CEVCO



                                       38
<PAGE>   43

            Agreement, has operations and business located on the Site, CEVCO
            shall, unless the Board of Directors of CEVCO shall otherwise agree
            in compliance with the CEVCO Stockholders Agreement, propose to sell
            HP Steam and/or LP Steam, as the case may be, to such New Steam
            Customer, subject to the terms, conditions and limitations set forth
            in Section 3.6.3 hereof, at the HP Upper Price and/or LP Upper
            Price, as the case may be, calculated in accordance with Documents
            II and III of Schedule I hereto.

8.2   EFFECT OF NEW STEAM CUSTOMERS.

      If and to the extent that CEVCO enters into a binding agreement for the
      supply of Steam with any New Steam Customer, the parties agree to
      negotiate in good faith equitable amendments to (x) the Individual Minimum
      Quantities, the Maximum Take or Pay Threshold, the Take or Pay Amount and
      (y) the Individual Extra Steam Cap, based on the terms and conditions
      (e.g., the level of take and pay and of take or payment obligations) of
      such agreement with such New Steam Customers.


                                   ARTICLE IX
                ADMINISTRATION OF PURCHASE AND SUPPLY OBLIGATIONS

9.1   GOOD ENGINEERING AND OPERATING PRACTICES; PROTECTION OF FACILITIES

      9.1.1 The Site Parties and CEVCO and all their respective employees,
            agents, assigns and subcontractors shall act in accordance with Good
            Engineering and Operating Practices in carrying out all activities
            under this CEVCO Agreement.

      9.1.2 Each Party shall be responsible for protecting its own facilities
            from possible damage by reason of electrical disturbance or faults
            caused by the operation, faulty operation, or non-operation of the
            other Party's facilities, and such other Party shall not be liable
            for any damage so caused.

9.2   COMPLIANCE WITH LAWS

      In carrying out their obligations under this CEVCO Agreement, each Party
      hereby covenants that it shall, at all times, comply with all applicable
      laws, rules, regulations, orders and other applicable governmental,
      municipal, departmental, or national requirements, and such other
      requirements by any other governmental authority having jurisdiction.
      Except as otherwise specified herein, each 



                                       39
<PAGE>   44

      Party shall be responsible for all of its own costs associated with such
      compliance.

9.3   OPERATION AND MAINTENANCE STANDARDS

      9.3.1 CEVCO shall operate and maintain the CEV Facility in accordance with
            Good Engineering and Operating Practices.

      9.3.2 Subject to the provisions of Sections 9.2, 9.3.1 and 9.5 (and the
            other provisions of this Article IX), in the event that EDF is
            unable to deliver Electricity to the Parties, then, assuming the
            Site Parties shall then consume sufficient quantities of Steam,
            CEVCO shall use commercially reasonable efforts to continue the
            delivery of Electricity to the Site Parties without any material
            interruption in such delivery by keeping such number of Old Turbines
            and New Turbines operational at all times and in such a way as to
            continue to comply with its obligations under the Electricity Sales
            Agreement.

9.4   DELIVERY STANDARDS; TITLE AND RISK OF LOSS

      9.4.1 Each Party agrees that the Products to be delivered by it to any
            other Party hereunder generated by it and delivered at the Points of
            Interconnection shall, at such Points of Interconnection, comply
            with the applicable Specifications. Each Site Party agrees that the
            Reprocessed Steam delivered by it to CEVCO at the Points of
            Interconnection shall, at such Points of Interconnection, comply
            with the applicable Specifications, and (assuming the compliance by
            the Site Parties with the foregoing) CEVCO agrees that the
            Reprocessed Steam delivered by it (which shall be combined with HP
            Steam as contemplated by Section 9.11.3) to the Site Parties at the
            Points of Interconnection shall, at such Points of Interconnections,
            comply with the applicable Specifications.

      9.4.2 Title to Products and risk of loss with respect thereto, shall pass
            from the seller thereof to the purchaser upon delivery of such
            Products at the applicable Points of Interconnection.
            Notwithstanding the foregoing provisions, CEVCO shall, as
            contemplated by Section 2.5.2, continue to be liable for its
            obligations with respect to the Rectifiers and Electrolysis
            Electricity to the extent set forth in the CEVCO/ChlorAlp Services
            Agreement.

      9.4.3 Risk of loss with respect to Reprocessed Steam shall 



                                       40
<PAGE>   45

            pass from a Site Party to CEVCO or from CEVCO to a Site Party, as
            applicable, at the applicable Point of Interconnection. The Parties
            hereby acknowledge that CEVCO is obliged only to transport and
            distribute Reprocessed Steam in accordance with the terms of this
            CEVCO Agreement. Therefore, no sale of any Reprocessed Steam shall
            be deemed to have occurred as a result of any such transportation
            and/or distribution.

      9.4.4 If and to the extent that any Party wishes to (x) change any Points
            on Interconnection between its Interconnection Facilities and those
            of CEVCO or (y) add additional Points of Interconnection and
            Interconnection Facilities between its facilities on the Site and
            the CEV Facility, the Parties hereto shall negotiate, in good faith,
            the terms (including, but not limited to, the costs incurred in
            connection therewith) under which such will be permitted, consistent
            with Good Engineering and Operating Practices and the terms and
            conditions contained herein. Upon reaching agreement on such
            matters, the Parties shall enter into an amendment hereto (including
            applicable amendments to Schedule V) to reflect such agreement.

9.5   SCHEDULE OF OUTAGES; COORDINATION OF SITE ACTIVITIES

      9.5.1 Prior to November 30 of each Contract Year, CEVCO shall submit to
            the Site Parties for their review and approval, a tentative schedule
            of expected maintenance outage periods for the CEV Facility during
            the next twenty-four (24) Month period commencing on January 1 of
            that following Contract Year; provided, that no Major Outages shall,
            absent any emergency, be scheduled for the New Turbines during the
            Winter Period. The Site Parties shall have 30 calendar days to
            review and comment on such schedule. CEVCO shall consider such
            comments and shall discuss any possible conflicts with the Parties
            arising out of such comments. Absent any conflict with respect
            thereof (which conflict shall, notwithstanding Article XIV, be
            resolved as a Non-Optimal Situation pursuant to the CEVCO
            Stockholders Agreement), CEVCO shall present to the Site Parties,
            prior to November 30, a binding schedule for the following twelve
            (12) months. This schedule will be applicable from January 1 of the
            relevant Contract Year. CEVCO shall have the obligation to comply
            with such twelve (12) Month schedule.

      9.5.2 As the twelve (12) Month outage schedule prepared pursuant to
            Section 9.5.1 shall be based on the 



                                       41
<PAGE>   46

            obligations of CEVCO under the Existing Electricity Agreement and
            under the Electricity Sales Agreement and on the Electricity and
            Steam Budgets of the Site Parties, the Site Parties acknowledge and
            agree that a significant variation in dispatch by EDF or the Site
            Parties may lead to a modification of the maintenance outage dates
            for all or a part of the CEV Facility. Accordingly, such
            modification shall be reviewed by CEVCO to verify whether additional
            costs would be incurred by CEVCO, and if additional costs would
            result, then the Parties shall negotiate an equitable manner for
            allocating for all such costs attributable to any modifications
            among the various Products supplied hereunder.

      9.5.3 The Parties shall cooperate with each other to facilitate the
            coordinated operation of the CEV Facility, the Interconnection
            Facilities and their respective operations on the Site. To this end,
            the Parties shall maintain open communications to share information
            insofar as necessary for the Parties to perform under this
            Agreement, in order to coordinate generation and consumption of
            Produces and scheduling of outages and maintenance of the CEV
            Facility and their other respective operations on the Site.

9.6   PRODUCT EXPORT

      9.6.1 LM Electricity requested by the Site Parties and HV Electricity for
            Rectifiers requested by ChlorAlp shall be taken, received and
            transported from the applicable Point of Interconnection by such
            Site Party, at their own risk and cost, through transmission lines
            capable of conducting, in compliance with Good Engineering and
            Operating Practices, the type and quantity of Electricity (LM
            Electricity or HV Electricity for Rectifiers) then being taken,
            received and transported.

      9.6.2 Steam requested by the Site Parties and Reprocessed Steam received,
            distributed and transported by CEVCO shall, in each case, be
            delivered to or taken, received and transported from, as applicable,
            the applicable Point of Interconnection by the applicable Party, at
            its own risk and cost, through pipes capable of delivering or
            capable of taking, conducting and transporting, in compliance with
            Good Engineering and Operating Practices, taking into account the
            type (LP Steam or HP Steam) and quantity of Steam then being
            delivered of then being taken, received and transported.



                                       42
<PAGE>   47

      9.6.3 All other Products requested by any Party shall be taken, received
            and transported by such Party from the applicable Point of
            Interconnection by such Party, at its own risk and cost, through
            pipes capable of taking, conducting and transporting, in compliance
            with Good Engineering and Operating Practices, the type and quantity
            of Product then being taken, received and transported.

9.7   GOVERNMENT PERMITS AND LICENSES

      Except as may otherwise be provided in the RPC/CEVCO Services Agreement,
      CEVCO will be responsible for requesting, obtaining and maintaining the
      validity of all Permits and licenses that are necessary to operate and
      maintain the CEV Facility after the date hereof. The Site Parties shall
      use their commercially reasonable efforts to assist CEVCO in obtaining all
      applicable Permits, required for the operation of the CEV Facility, in
      addition to the Permits for which CEVCO is responsible above.

9.8   INTERCONNECTION FACILITIES

      9.8.1 Each Site Party shall have responsibility for the maintenance and
            operation of the Interconnection Facilities from its facilities on
            the Site to, but not including, the Points of Interconnection and
            all costs related thereto. Each Site Party shall also obtain and
            maintain any Permits necessary for the maintenance and operation of
            such Interconnection Facilities. Each Site Party shall hold title
            and shall bear the risk of loss or damage to such Interconnection
            Facilities. Notwithstanding the foregoing provisions, CEVCO shall,
            as contemplated by Section 2.5.2, continue to be liable for its
            obligations with respect to the Rectifiers and the production of
            Electrolysis Electricity to the extent set forth in the
            CEVCO/ChlorAlp Services Agreement.

      9.8.2 CEVCO shall have responsibility for maintenance and operation of the
            Interconnection Facilities from the CEV Facility to and including
            Points of Interconnection and all costs related thereto. CEVCO shall
            also obtain and maintain any Permits necessary for maintenance and
            operation of such Interconnection Facilities. CEVCO shall hold title
            and shall bear the risk of loss or damage to such Interconnection
            Facilities.



                                       43
<PAGE>   48

9.9    INSURANCE

       CEVCO shall, at its own expense, maintain in force, throughout the term
       of this CEVCO Agreement, all insurance as required under the CEVCO
       Stockholders Agreement.

9.10   STEAM OR ELECTRICITY SHORTFALL

       9.10.1 Subject to Section 9.10.3 hereof, if for any reason, EDF is not
              delivering and the CEV Facility is unable to produce,
              collectively, quantities of Electricity necessary for CEVCO to
              comply with its obligations under Article II hereof, then CEVCO
              shall allocate the Electricity then being produced by the CEV
              Facility pro rata between the Site Parties, in proportion to the
              quantities of the LM Electricity and HV Electricity for Rectifiers
              set forth in their respective then applicable Electricity Budgets
              for such Month.

       9.10.2 Subject to Section 9.10.3 hereof, if for any reason, the CEV
              Facility is unable to produce quantities of Steam necessary for
              CEVCO to comply with its obligations under Article III hereof,
              then CEVCO shall allocate the Steam then being produced by the CEV
              Facility pro rata between the Site Parties, in proportion to the
              quantities of Steam set forth in their respective then applicable
              Steam Budgets.

       9.10.3 Notwithstanding the foregoing provisions of this Section 9.10,
              CEVCO shall not be excused from any breach of its obligations
              under Articles II or III hereof except in accordance with Article
              XV hereof.

9.11   TRANSPORT OF REPROCESSED STEAM

       9.11.1 CEVCO hereby agrees to transport and distribute, at any time,
              through the steam pipelines comprising part of the CEV Facility,
              up to the limits set forth in Section 3.1.2, Reprocessed Steam
              from each Site Party; provided, however, that to the extent that
              CEVCO is obliged to transport or distribute Steam produced or
              generated by the CEV Facility to the Site Parties or other persons
              in such quantities such that, taken together with the quantities
              of Reprocessed Steam the Site Parties are then proposing that
              CEVCO transport and distribute, the total Steam to be transported
              and distributed would (in accordance with Good Engineering and
              Operating Practices) exceed the reasonable capacity of the steam
              pipelines of the CEV Facility, then CEVCO shall be obliged to
              transport and deliver that


                                       44
<PAGE>   49

              amount of Reprocessed Steam which, together with all such Steam
              produced or generated by the CEV Facility which CEVCO is so
              obliged to transport or distribute as contemplated above, would
              not (in accordance with Good Engineering and Operating Practices)
              exceed such reasonable capacity of such steam pipelines.

       9.11.2 Each Site Party shall pay to CEVCO, for each metric ton per hour
              of Reprocessed Steam transported or distributed pursuant to
              Section 9.11.1 hereof (as (x) measured by Invoice Meters installed
              by the Site Party transporting such Reprocessed Steam, which
              Invoice Meters shall be read by the Party indicated on Schedule IV
              as being responsible for the reading of such Invoice Meters
              (Charge des Releves), or (y) estimated by CEVCO pursuant to
              Section 7.1.2), the Toll Price.

       9.11.3 The Site Parties acknowledge and agree that such Reprocessed Steam
              will be combined with the HP Steam already in the steam pipelines
              comprising part of the CEV Facility; provided that CEVCO shall
              redeliver to a Site Party, at the applicable Points of
              Interconnection, the same quantity of steam conforming to the
              Specifications for Reprocessed Steam as that initially delivered
              by such Site Party to CEVCO.


                                    ARTICLE X
                                 INDEMNIFICATION

10.1   INDEMNIFICATION

       10.1.1 Each Party shall indemnify, defend, and hold the other Parties
              harmless from any Losses arising as a result of the failure by
              such Party to comply with its obligations under this CEVCO
              Agreement.

       10.1.2 If the event arises as a result of a joint failure of the Parties
              or from a failure to act carefully and diligently by such Parties,
              each one of the Parties shall be liable under the terms of this
              Article in proportion to the degree of liability that may be
              attributed to such Party.

10.2   NOTICE AND PROCEDURE

       10.2.1 In the event of any claim or in the exercise of the right of
              indemnity governed by this Article, a Party exercising such right,
              which Party shall be known as the "Claimant," shall notify the
              other Party liable pursuant to Section 10.1. hereto, which Party
              shall 



                                       45
<PAGE>   50

              be known as the "Indemnifying Party," in writing in a document
              containing a description, in reasonable detail, of the claim, the
              amount of the claim and the relevant evidence. The failure to give
              Notice shall not be considered a waiver of the Claimant's rights,
              unless and only to the extent that such omission results in
              damages to the Indemnifying Party in the defense of its rights.

       10.2.2 Once the Indemnifying Party has received the Notice, it shall
              respond directly to the corresponding claim or action and assume
              all Losses that may be incurred by the Claimant. In the event the
              Indemnifying Party does not do so and the Claimant must then
              assume its defense, the costs incurred by the Claimant, as well as
              the amount of any judgment or settlement, shall be paid by the
              Indemnifying Party.

       10.2.3 If the Indemnifying Party does not assume with diligence its
              obligation to defend the Claimant, the Claimant shall appoint, at
              the Indemnifying Party's cost, an attorney to represent it in
              connection with the corresponding proceeding or claim, which
              appointment shall no affect any of the obligations of the
              Indemnifying Party. The Indemnifying Party shall cooperate with
              the Claimant's attorney for success of the proceeding. The Parties
              in good faith, shall seek solutions to situations arising under
              this Article, but neither Party shall have the right to reach any
              agreement or settlement without the prior consent of the
              Indemnifying Party.


                                   ARTICLE XI
                            LIMITATION OF LIABILITY

       The Parties shall be liable only for direct damages derived from any
       performance or nonperformance of their obligations of this CEVCO
       Agreement. Consequently, neither Party shall claim from the other any
       indirect damage such as consequential, incidental or punitive damages.


                                   ARTICLE XII
                                  CONTRACT TERM


12.1   CONTRACT TERM.

       The term of this CEVCO Agreement (the "Contract Term") shall commence on
       the date of the initial execution and delivery hereof and shall expire on
       the date of expiration or termination of the Electricity Sales Agreement,
       unless earlier terminated pursuant to the provisions hereof.



                                       46
<PAGE>   51

12.2   REPLACEMENT CEVCO AGREEMENT.

       Each of the Parties hereby covenants to commence, no later than nine (9)
       months prior to the expiration of the Contract Term, negotiations with
       each other Party with respect to a new supply and purchase agreement
       among the Parties replacing this Agreement (a "Replacement Agreement")
       and to negotiate in good faith for a period of at least eighteen (18)
       months after commencement of negotiations, to conclude a Replacement
       Agreement providing for the general terms and economics similar those
       provided herein (including Schedule I) but taking into account, in an
       equitable manner, any changes in laws, rules or regulations, general or
       specific market conditions (including any new terms offered by EDF or any
       other relevant electricity supplier or purchaser of electricity) and
       other similar factors.


                                  ARTICLE XIII
                           EVENTS OF DEFAULT; REMEDIES


13.1   TERMINATION BY THE SITE PARTIES

       Upon the occurrence of any of the Events of Default set forth in this
       Section 13.1 occurs, any Site Party may, at its own election, but subject
       to Section 13.8, terminate this CEVCO Agreement with respect to itself
       only, unless such event occurs as a result of any of the Relief Events
       set forth in Article XV or as a result of a prior failure by such Site
       Party to perform any of its obligations pursuant to this CEVCO Agreement:

       13.1.1 If CEVCO refuses to deliver Electricity or Steam to such Site
              Party when it has the capability to deliver such Product to such
              Site Party as required by this CEVCO Agreement, for a period of
              thirty (30) or more calendar days after receipt of Notice from a
              Site Party of such failure. For purposes of this Section
              "capability to deliver Electricity or Steam" means that the CEV
              Facility could be operated safely and in accordance with all laws,
              regulations and Permits applicable at that time and Good
              Engineering and Operating Practices;

       13.1.2 CEVCO fails to maintain or repair the CEV Facility in accordance
              with this CEVCO Agreement; provided that (i) such failure has had,
              or is reasonably likely to have, a material adverse effect on the
              business or operations on the Site of a Site Party; and (ii) CEVCO
              fails to commence, within thirty (30) calendar days after receipt
              of Notice from such Site Party as to the nature of the default and
              the 



                                       47
<PAGE>   52

              adverse effect, to take the corrective measures necessary to cure
              such event and thereafter fails to diligently continue to apply
              such solutions until the problem has been resolved;

       13.1.3 CEVCO fails to perform, observe or comply with any of the other
              covenants, agreements, conditions or provisions in this Agreement;
              provided, that (i) such failure has had, or is reasonably likely
              to have, a material adverse effect on the business or operations
              on the Site of a Site Party; and (ii) such failure continues for a
              period of 30 days after receipt of a Notice from any Site Party of
              such nonperformance and such adverse effect and requesting that it
              be corrected; provided, however, if prior to the expiration of
              such 30-day period CEVCO institutes action reasonably designed to
              cure such failure, no "Event of Default" shall be deemed to have
              occurred upon the expiration of such 30-day period for so long as
              CEVCO pursues such curative action with reasonable diligence and
              provided that such curative action can be completed within a
              reasonable time.

       13.1.4 A Bankruptcy Event shall have occurred with respect to CEVCO.

13.2   TERMINATION BY CEVCO

       Upon the occurrence of any of the Events of Default set forth in this
       Section 13.2, CEVCO may, at its own election, but subject to Section
       13.8, terminate this CEVCO Agreement with respect to such defaulting Site
       Party, unless such event occurs as a result of any of the Relief Events
       contemplated in Article XV or as a result of a previous failure by CEVCO
       to perform any of its obligations under this CEVCO Agreement:

       13.2.1 Any Site Party fails to make timely payment of any amounts payable
              hereunder in respect of any Product delivered by CEVCO to such
              Site Party in an amount in excess of One Million (1,000,000)
              Francs provided such failure continues for a period of at least
              thirty (30) business days;

       13.2.2 Either Site Party fails to perform, observe or comply with any of
              the other covenants, agreements, conditions or provisions in this
              Agreement; provided, that (i) such failure has had, or is
              reasonably likely to have, a material adverse effect on the
              business or operations of CEVCO and (ii) such failure continues
              thereof for a period of 30 days after receipt of a Notice from the
              other party of 



                                       48
<PAGE>   53

              such nonperformance and such adverse effect and requesting that it
              be corrected; provided, however, if prior to the expiration of
              such 30-day period the nonperforming Site Party institutes action
              reasonably designed to cure such failure, no "Event of Default"
              shall be deemed to have occurred upon the expiration of such
              30-day period for so long as the nonperforming Site Party pursues
              such curative action with reasonable diligence and provided that
              such curative action can be completed within a reasonable time.

       13.2.3 A Bankruptcy Event shall have occurred with respect to any Site
              Party.

13.3   SUSPENSION OF SERVICE AND SET-OFF

       Notwithstanding anything in this CEVCO Agreement to the contrary, if any
Site Party fails to fulfill any of its payment obligations referred to in this
CEVCO Agreement, CEVCO shall have the right (i) to suspend, within the limits of
the law in force at the time the event occurs, the delivery by CEVCO of
Electricity, Steam and other Products to such defaulting Site Party during any
such suspension period the CEV Facility shall be considered fully available to
generate Electricity and Steam and (ii) to withhold from any of the amounts due
and payable by CEVCO under this CEVCO Agreement to such defaulting Site Party
hereunder any and all amounts due and payable under this CEVCO Agreement to
CEVCO by such defaulting Site Party and to offset such withheld amounts against
the amount so due and payable by CEVCO, and CEVCO shall not be liable for any
amounts so setoff.

13.4   RIGHTS AND OBLIGATIONS OF THE PARTIES

       Except as expressly provided in this Agreement and notwithstanding
       anything else herein to the contrary herein, unless and until this
       Agreement has been terminated pursuant to Section 13.1 or 13.2 hereof, no
       Site Party shall have any right to refuse to accept or to suspend or
       delay any acceptance of Electricity or Steam as required under this
       Agreement as a result of any breach or alleged breach by CEVCO nor shall
       any Site Party refuse to take or use productively its those steam
       quantities as required under Section 3.3 hereof or refuse to make,
       suspend or delay any of the payments required under this Agreement as a
       result of any breach or alleged breach by; provided, however, that such
       Steam meets the Specifications.

13.5   WAIVER OF BREACH

       Any Party may waive a breach by any other Party, provided that no waiver
       by or on behalf either of any Party of any breach of any of the
       covenants, provisions, conditions,



                                       49
<PAGE>   54

       restrictions or stipulations contained in this Agreement shall take
       effect or be binding on such Party unless the waiver is reduced to
       writing and executed by such Party, and any such waiver shall be deemed
       to extend only to the particular breach waived and shall not limit or
       otherwise affect any rights that such Party may have with respect to any
       other or future breach.

13.6   PROCEDURE AND AGREEMENT TERMINATION DATE

       In the event any Party becomes entitled to terminate this CEVCO Agreement
       as set forth in the preceding Sections, such Party shall give Notice to
       the other Party and the "Agreement Termination Date" shall be effective
       on the tenth (10th) calendar day following the presentation of the
       Notice.

13.7   OBLIGATIONS FOLLOWING THE TERMINATION

       Upon the termination of this CEVCO Agreement, each Party, without regard
       to the Party that declared the early termination, shall be and remain
       liable for all liabilities and obligations accrued or arising prior to
       the date of termination.

13.8   EARLY TERMINATION NOT TO OCCUR

       This CEVCO Agreement may not be terminated by any Party after an Event of
       Default if (x) the Party with the option to terminate did not exercise
       such option and the defaulting Party completely remedied such situation
       or (y) the Notice is given by a Party pursuant to Section 13.1 or 13.2
       specifies that the breach of this CEVCO Agreement by another Party is
       reasonably likely to have an adverse effect on the business or operations
       of the notifying Party, then the notifying Party may not terminate this
       Agreement until the occurrence of such a material effect or until such
       occurrence is imminent.

13.9   REMEDIES NON-EXCLUSIVE

       The rights of the Parties to terminate this CEVCO Agreement pursuant to
       Sections 13.1 or 13.2, as applicable, are in addition to all other
       remedies which a Party may have under French law (whether to sue for
       damages for breach of this CEVCO Agreement, to request a court to order
       that a Party perform its obligations or otherwise) but in each case
       subject to Article XI hereof.




                                       50
<PAGE>   55


                                 ARTICLE XIV
                            DIFFERENCE RESOLUTION

14.1   OFFICER CONSULTATIONS

       In the event of a disagreement or controversy concerning this CEVCO
       Agreement or concerning the rights and liabilities of the Parties to this
       CEVCO Agreement (any such disagreement or controversy, a "Difference"),
       before any such Difference under this CEVCO Agreement is subjected to
       arbitration, a legal representative of each Party, both having full
       authority to settle the Difference, shall meet and attempt in good faith
       to resolve the Difference. Such process shall last no longer than sixty
       (60) calendar days.

14.2   TECHNICAL DIFFERENCES


       14.2.1 In the event that (x) a Difference between the Parties cannot be
              resolved pursuant to Section 14.1 and (y) such difference is of a
              technical nature (a "Technical Difference"), the Parties will
              appoint a Technical Expert to resolve the Technical Difference
              within fifteen (15) days following the expiration of the sixty-day
              period set forth in Section 14.1.

       14.2.2 If the Parties are unable to agree to the appointment of the
              Technical Expert within such 15 day period, then each Party shall
              appoint an expert within 15 days, and such experts shall choose
              the Technical Expert jointly within 15 days following their own
              appointment. Once the Technical Expert is appointed:

              (1)    The Technical Expert thus appointed, shall render his
                     opinion, properly justified, within sixty (60) calendar
                     days after the date of his appointment. The Technical
                     Expert shall also establish the place and the time for
                     receiving representations and information from the Parties,
                     as well as to conduct the required hearings. Upon request
                     by the Technical Expert, the Parties may grant an extension
                     of the above sixty (60) day period;

              (2)    The Parties undertake to provide the Technical Expert with
                     all evidence and information within their respective
                     possession or control as the Technical Expert may consider
                     necessary for determining the Technical Controversy or that
                     may be relevant to or related to the matter to be
                     determined, which the Parties shall mutually and promptly
                     disclose;


                                       51
<PAGE>   56

              (3)    The Technical Expert may appoint consultants and advisors
                     as the Technical Expert determines appropriate in issuing
                     his opinion. The Parties shall cooperate and seek to narrow
                     and limit the issues to be determined;

              (4)    If within sixty (60) calendar days after his appointment
                     the Technical Expert shall not have rendered his opinion,
                     at the request of either Party, a new Technical Expert may
                     be appointed in the same manner as the one described above
                     and the appointment of the existing Technical Expert shall
                     cease for the purpose of determining the Technical
                     Difference, provided, that if the existing Technical Expert
                     renders his fully reasoned opinion prior to the appointment
                     of a new Technical Expert, such opinion shall have effect
                     and the proposed appointment of the new Technical Expert
                     shall have no effect;

              (5)    The opinion of the Technical Expert shall be final and
                     binding upon the Parties, except in the event of fraud or
                     substantial error; and

              (6)    Each Party shall bear the costs and expenses of all 
                     lawyers, consultants, advisers, witnesses, and employees 
                     retained by it in any Technical Difference referred to a 
                     Technical Expert, and the costs and expenses of the 
                     Technical Expert shall be shared equally by the Parties.

14.3   ARBITRATION

       If a Difference is not resolved by direct negotiation within the sixty
       (60) calendar days contemplated in Section 14.1 and it is not required or
       permitted pursuant to the terms of this CEVCO Agreement to use a
       Technical Expert, then the Difference shall be finally settled under the
       Rules of Conciliation and Arbitration of the International Chamber of
       Commerce by three arbitrators appointed in accordance with the said
       Rules. The claimant or claimants (collectively) shall nominate one party
       arbitrator and the defendant or defendants (collectively) likewise shall
       nominate one party arbitrator. The arbitrators shall be fluent in French
       and in English. The arbitration proceedings shall take place in Paris and
       shall be conducted in French and/or English, each party being free to
       determine the language it will use



                                       52
<PAGE>   57

       during the proceedings (i.e. hearings, briefs, oral and written
       communications, etc. shall be fully accepted in the French language or in
       the English language without translation from French to English nor from
       English to French). More specifically, documentary exhibits in the French
       language will be admissible without an English translation thereof and
       documentary exhibits in the English language will be admissible without a
       French translation thereof, provided that when used in this Agreement,
       the French language shall prevail.


                                  ARTICLE XV
                                RELIEF EVENTS
                                FORCE MAJEURE

15.1   DEFINITION

       A "Relief Event" means any event or circumstance or combination of events
       or circumstances: (i) beyond the reasonable control of the Party
       asserting the occurrence of a Relief Event; (ii) that substantially and
       adversely affects the performance of obligations of such Party under this
       CEVCO Agreement; and (iii) that such Party could not have reasonably
       foreseen and taken reasonable preventive measures to lessen or eliminate
       such substantial and adverse effects. Relief Events shall include, but
       not be limited to, the following events and circumstances to the extent
       that each complies with the above requirements:

       (1)    political events that occur inside or directly involve France,
              including, among others:

              (i)    any act of war, whether declared or undeclared, invasion,
                     armed conflict or act of a foreign enemy, blockade, or
                     embargo;

              (ii)   revolution, riot, insurrection, act of terrorism, or
                     sabotage;

              (iii)  strikes or labor stoppages, at a national or regional
                     level;

              (iv)   the impossibility for CEVCO to operate the CEV Facility due
                     to the impossibility of obtaining or renewing the required
                     Permits, provided, such Permits were requested in an
                     appropriate and timely manner and all commercially
                     reasonable efforts were used to obtain such Permits;

              (v)    the impossibility for any Party to produce, or any Party to
                     accept, Products from another



                                       53
<PAGE>   58

                     as a consequence of changes in laws, rules or regulations
                     after the date of the original execution of this CEVCO
                     Agreement;

       (2)    natural events such as lightning, fire, earthquake, flood, storm,
              cyclone, typhoon or tornado;

       (3)    acts of third parties beyond the control of the Parties;

       (4)    with respect to the obligations of CEVCO to supply Products under
              this CEVCO Agreement due to (a) the failure of GDF to supply gas
              and of other fuel suppliers to supply fuel for any reason,
              including another Relief Event, after CEVCO shall have exhausted
              all reserve supplies of fuel, or (b) the failure by any Site Party
              to perform its obligations hereunder.

       (5)    any equipment failure exceeding one (1) week in duration;
              provided, that for the avoidance of doubt, it is understood and
              agreed that to the extent such proper maintenance or servicing
              were not conducted with respect to such equipment, such failure or
              defect may not necessarily constitute a Relief Event pursuant to
              clause (iii) of the definition of "Relief Event".

       (6)    events or circumstances constituting "Force Majeure" as defined by
              French law.

15.2   NOTIFICATION OF THE OCCURRENCE OF A RELIEF EVENT

       15.2.1 As promptly as reasonably practicable, but in no event later than
              forty-eight (48) hours after the occurrence of a Relief Event, the
              Party affected in compliance with its obligation shall provide the
              other Party notice about the occurrence of the Relief Event, the
              obligations affected, including data and other pertinent details
              and to the extent practicable, a preliminary estimate of the time
              during which the Party will be affected. If (x) the Notification
              required pursuant to the preceding sentence is given within such
              48-hour period, then as from the occurrence of such Relief Event
              or (y) such Notification is not given with such 48-hour period,
              then as from the date of such Notification given pursuant to this
              Article, the duration of a Party's inability to perform its
              obligations under this CEVCO Agreement shall be deemed a "Special
              Period".

       15.2.2 Within the two (2) business days after the cessation of the Relief
              Event, the affected Party shall also provide notice of (i) the
              cessation 



                                       54
<PAGE>   59

              of the Relief Event, and (ii) its ability to recommence
              performance of its contractual obligations.

       15.2.3 During the Special Period, subject to the other provisions of this
              Article XV the affected Party shall be excused from the compliance
              of its contractual obligations during the Special Period to the
              extent set forth in Section 15.3.

       15.2.4 During the Special Period, the affected Party shall periodically
              provide information regarding the occurrence of the Relief Event,
              the measures taken to reduce the effect of the Relief Events and
              to overcome the Relief Event. At the request of either Party, the
              Parties shall meet and in good faith shall search for solutions
              leading towards resumption of performance by the affected Party as
              promptly as is possible.


15.3   EXCUSE FROM COMPLIANCE WITH OBLIGATIONS

       Subject to its continuing obligations under Section 15.4 and to the
       compliance with obligations set forth in Section 15.2, during a Special
       Period, the affected Party shall be excused from complying with its
       contractual obligations to the extent that the failure is caused solely
       by a Relief Event. In such event, the other Party shall not bear any
       liability for any Losses or expenses suffered by the affected Party as a
       result of a Relief Event.

15.4   PAYMENTS BY THE SITE PARTIES DURING RELIEF EVENTS

       During the continuance of a Special Period for any Site Party subject to
       a Relief Event, such Site Party shall, notwithstanding the foregoing
       provisions of this Article XV, shall continue to be obliged as follows:

       (1)    If (x) the Relief Event then affecting such Site Party also
              affects CEVCO and (y) pursuant to the Electricity Sales Agreement,
              CEVCO is relieved from its obligations to deliver Electricity
              thereunder as a result of such Relief Event, such Site Party shall
              be obliged to comply with its obligations under Section 3.3 hereof
              to the extent necessary to permit CEVCO to make payments when due
              under the lease with respect to the New Turbines; provided,
              however, that if both Site Parties are then subject to a Special
              Period for such a Relief Event, then each such Site Party shall
              comply with this sentence pro rata, in accordance with the Stock
              (as defined in the CEVCO Stockholders Agreement) then held by it.
              If CEVCO is not relieved from its obligations to deliver
              Electricity under the Electricity Sales 



                                       55
<PAGE>   60

              Agreement as a result of such Relief Event, such Site Parties
              shall be obliged to comply fully with its obligations under
              Section 3.3 hereof; and

       (2)    such Site Party shall be obliged to make the payments required to
              pay to CEVCO an amount equal to (i) the Fixed Steam Costs per Ton
              of Steam multiplied by (ii) the difference between (x) the amount
              of Steam equal to such Site Party's Global Lower Limit for such
              Month minus (y) an amount equal to (I) unless clause (II) is then
              applicable, the amount of Steam such Site Party was otherwise
              obliged to accept and consume for such Month pursuant to such
              Section 3.3.1; or (II) if, for the Month in question, such Site
              Party is not required to make payments pursuant to the last
              sentence of Section 3.3.1, the actual amount of Steam accepted and
              consumed by such Site Party; provided, however, that if a Steam
              Trial Period shall then be in effect, then in lieu of the
              foregoing payments under this Section 15.4(2), such Site Party
              shall continue to make the payments required under Section 3.7
              hereof.


                                   ARTICLE XVI
                                     NOTICES


16.1   NOTICE

       Except as otherwise provided in this CEVCO Agreement, any Notice, demand
       or request required or authorized by this CEVCO Agreement to be given in
       writing shall be considered a "Notice" and deemed to have been duly given
       in the manner set forth in Section 6.1 of the CEVCO Stockholders
       Agreement.


                                  ARTICLE XVII
                            MISCELLANEOUS PROVISIONS

17.1   ENTIRE AGREEMENT

       This CEVCO Agreement including all Annexes constitutes the entire
       understanding among and between the Parties with regard to the subject
       matter of this CEVCO Agreement and is the intention of the Parties and
       supersedes any and all previous written and oral understandings executed
       by the Parties, and binds the Parties, their successors and assigns.

17.2   SEVERABILITY

       If any term or provision of this CEVCO Agreement shall to any extent be
       invalid, the remainder of this CEVCO



                                       56
<PAGE>   61

       Agreement, shall not be affected thereby, and each term and provision of
       this CEVCO Agreement shall be valid and enforceable.

17.3   NO WAIVER

       The failure of any Party to enforce at any time any of the provisions of
       this CEVCO Agreement, or to require at any time performance by the other
       Parties of any of the provisions hereof, shall in no way be construed to
       be a waiver of such provisions, nor in any way to affect the validity of
       this CEVCO Agreement or any part thereof, or the right of any Party
       thereafter to enforce every such provision.

17.4   MODIFICATION OR AMENDMENT

       No modification or amendment of all or any part of this CEVCO Agreement
       shall be valid unless it is reduced to a writing which expressly states
       that the Parties thereby agree to a modification or amendment as
       applicable and signed by the Parties hereunder.

17.5   GOVERNING LAW AND INTERPRETATION

       Interpretation and performance of this CEVCO Agreement shall be in
       accordance with the laws of the Republic of France.

17.6   HEADINGS

       The titles and headings in this CEVCO Agreement are inserted solely for
       convenience and shall not be utilized for the interpretation of this
       CEVCO Agreement.

17.7   ORIGINALS OF THIS CEVCO AGREEMENT


       17.7.1 Subject to Section 17.7.2, this CEVCO Agreement may be executed in
              more than one original counterparts, which will be considered one
              and the same agreement.

       17.7.2 The Parties acknowledge and agree that, although this CEVCO
              Agreement shall be executed in more than one original
              counterparts, there shall be only one original set of maps
              constituting Part A of Schedule V. These maps shall be included
              only in the original counterpart delivered to CEVCO. CEVCO hereby
              agrees to make such maps available to the Site Parties, at its
              offices on the Site during normal business hours, upon reasonable
              prior notice to CEVCO. Each of the Site Parties shall have the
              right, at its sole cost and expense, to make copies of all or a
              part of such map for their own records.



                                       57
<PAGE>   62

17.8   RELATIONSHIP OF THE PARTIES

       17.8.1 This CEVCO Agreement shall not create an association, joint
              venture, or partnership among or between the Parties nor does it
              impose any obligations with third parties, nor any partnership
              obligation or liability upon either Party. Except as otherwise
              expressly contemplated hereby or by the CEVCO Stockholders
              Agreement, no Party shall have any right, power, or authority to
              represent the other as an agent or representative or obligate such
              Party to act in any different capacity.

       17.8.2 Notwithstanding anything to the contrary set forth herein, (x) RPC
              shall be fully liable for any and all obligations of the persons
              and entities set forth on Exhibit A and CEVCO and ChlorAlp shall
              look solely to RPC with respect to all dealings under this CEVCO
              Agreement, including but not limited to all consents, waivers,
              amendments, modifications and all matters respecting enforcement
              of this CEVCO Agreement and (y) that the restrictions and
              limitations hereunder (including, but not limited to, Sections
              3.1.2 and 3.1.3) apply to RPC and such persons and entities set
              forth on Exhibit A in the aggregate and shall not be construed to
              be separate and independent restrictions or limitations on the
              activities of such person or entity acting on its own.

17.9   CONTRACTUAL CURRENCY

       17.9.1 The specification of French Francs (or the legal tender or
              currency of France hereinafter in effect) is of the essence, and
              such currency shall be the currency of account in the case of all
              obligations under this Agreement (the "Contractual Currency").
              Each payment under this Agreement will be made in the Contractual
              Currency at the place specified for payment. To the extent
              permitted by applicable laws, rules or regulations any obligation
              to make payments under this Agreement in the Contractual Currency
              will not be discharged or satisfied by any tender in any currency
              other than the Contractual Currency or at any place other than as
              required therein.

       17.9.2 To the extent permitted by applicable laws, rules and regulations,
              if any judgment or order expressed in a currency other than the
              Contractual



                                       58
<PAGE>   63

              Currency is rendered for the payment of any amount owing in
              respect of this Agreement, the Party seeking recovery, after
              recovery in full of the aggregate amount to which such party is
              entitled pursuant to the judgment or order, will (i) be entitled
              to receive immediately from the liable Party, and shall have a
              separate cause of action therefor, such additional amounts (if
              any) as may be necessary to insure that the amount paid on the
              date of payment is the amount in such other currency which, when
              converted into the Contractual Currency and transferred to such
              Party's place of payment hereunder in accordance with normal
              banking procedures, will result in the amount then due in the
              Contractual Currency and (ii) be required to refund promptly to
              the other party, which other party shall have a separate cause of
              action therefor, such amounts (if any) as may be necessary to
              insure that the amount paid on the date of payment is the amount
              in such other currency which, when converted into the Contractual
              Currency and transferred to such party's place of payment
              hereunder in accordance with normal banking procedures, will
              result in the amount then due in the Contractual Currency.

17.10  ASSIGNMENT

       (a) The terms and provisions of this Agreement are intended solely for
       the benefit of each party hereto and their respective successors or
       permitted assigns, and it is not the intention of the parties to confer
       third-party beneficiary rights upon any other person other than LaRoche
       pursuant to clauses (b), (c) and (d) below.

       (b) Subject to paragraph (c) and (d) below, neither this Agreement nor
       any right, interest or obligation hereunder may be Transferred by any
       party hereto without the prior written consent of (x) RPC and LaRoche, in
       the case of any such assignment by ChlorAlp or CEVCO, or (y) LaRoche, in
       the case of any such assignment by RPC, and any attempt to do so will be
       considered null and void.

       (c) However, no such consent shall be required for any assignment by any
       Site Party of all (but not less than all) of the right, title and
       interest in and to this Agreement (i) to the successor of any Site Party,
       as a result of a merger or a sale by such Site Party of all or
       substantially all of its business and assets; (ii) in the case of RPC, to
       Rhodia S.A. under RPC's current reorganization plan, or (iii) in the case
       of RPC, to a Permitted Transferee who is the purchaser or transferee of
       all (but not less than all) of RPC's business and assets located at the
       Site, provided,



                                       59
<PAGE>   64

       that (x) in connection with any such sale or transfer under clauses (i)
       or (iii) or in connection with the transaction under clause (ii), the
       purchaser or transferee thereunder or Rhodia S.A., as applicable, shall
       assume (without any amendments thereto) all of the obligations of such
       Site Party hereunder, and (y) in the case of RPC, if at the time of the
       assignment of this Agreement, the contracts concluded with UFB Locabail
       and GHH Borsig and contributed by RPC to the GIE, subject to the
       condition that RPC remain a stockholder of the GIE, are still in effect,
       RPC shall obtain any required consent of UFB Locabail and GHH Borsig.

       (d) LaRoche shall not unreasonably withhold its consent in connection
       with any assignment by RPC of all (but not less than all) of its right,
       title and interest in and to this Agreement to a Permitted Transferee if
       such assignment is not in connection with the purchase or transfer by RPC
       of all (but not less than all) of RPC's business and assets located at
       the Site, provided, that, (x) in connection with any such assignment, the
       Permitted Transferee shall assume (without any amendments thereto) all of
       the obligations of RPC hereunder, and (y) if at the time of the
       assignment of this Agreement, the contracts concluded with UFB Locabail
       and GHH Borsig and contributed by RPC to the GIE, subject to the
       condition that RPC remain a stockholder of the GIE, are still in effect,
       RPC shall obtain any required consent of UFB Locabail and GHH Borsig.

       "Permitted Transferee" means (i) ARCO CHIMIE FRANCE S.N.C. (RCS: B 333
       834 562); (ii) Air Liquide S.A. (RCS: B 552 096 281); or (iii) Air
       Products S.A. (RCS: B 378 915 854); provided, that at the time of its
       acquisition of all (but not less than all) of RPC's right, title and
       interest in and to this Agreement, such entity has a tangible net worth
       not significantly less than its tangible net worth as of the date of this
       Agreement; or (iv) any other Person who, at the time of its acquisition
       of all (but not less than all) of RPC's rights, title and interest in and
       to this Agreement (I) has a tangible net worth at least equal to that of
       LaRoche as of the date of the assignment and is of recognized standing
       and financial responsibility in France; (II) is not a competitor of
       ChlorAlp (or any Affiliate thereof) in any current line of business of
       such Person and is not involved in any important dispute and is not an
       adverse party in any pending litigation or pending arbitration with
       ChlorAlp (or any affiliate thereof); and (III) is a participant in the
       "Responsible Care(R)" or any analogous local initiative and a subscriber
       to its principles or the applicable French initiatives and principles
       providing for the highest operational standards for chemical companies
       doing business in France and Western Europe for the protection of health,
       safety and the environment.



                                       60
<PAGE>   65

17.11  LANGUAGE

       All notices, communications, evidence, reports, opinions and other
       documents given or to be given under this Agreement, unless made in the
       French or English language, shall be accompanied by an English
       translation. In all events, the English version of this Agreement and of
       all such notices, communications, evidence, reports, opinions and other
       documents shall govern as between the parties in the event of any
       conflict with the non-English version hereof or thereof, provided that
       when used in the English version of this Agreement, French language words
       or terms shall have their precise French meanings.

17.12  SURVIVAL

       Expiration or termination of this CEVCO Agreement shall not relieve the
       Parties of any obligation that by its nature should survive expiration or
       termination, including, among others, warranties, remedies, and promises
       of indemnity and confidentiality.















                                       61
<PAGE>   66

                        EXHIBIT A. TO THE CEVCO AGREEMENT

1.     TERIS as successor to Societe d'Exploitation de l'Incineration de Pont de
       Claix;

       a societe anonyme having its registered office located at ZI des Gatines,
       54 rue Pierre Curie, 78730 Plaisir, with a capital of FF 213,000,000,
       registered with the Registry of Commerce and Companies of Versailles
       under the number B 383 556 693;

2.     Rhone-Poulenc Agro Matieres Actives;

       a societe anonyme having its registered office located at 14 rue Pierre
       Baizet, 69263 Lyon, with a capital of FF 640,250,000, registered with the
       Registry of Commerce and Companies of Lyon under the number 399 135 532;

3.     Elf Atochem SA;

       a societe anonyme having its registered office located at La Defense 10,
       92091 Paris La Defense Cedex, registered with the Registry of Commerce
       and Companies of Nanterre.













                                       62






<PAGE>   67






                                  SCHEDULE I


                                     [*]


























* Indicates information deleted based on a Confidential Treatment Request
  pursuant to Rule 406 under the Securities Act of 1933.

<PAGE>   68






                                  SCHEDULE II


                  Schedule II will be provided upon request.





<PAGE>   69


                          SCHEDULE III - SPECIFICATIONS


                 Schedule III will be provided upon request.




























 
<PAGE>   70

                                   SCHEDULE IV
              OWNERSHIP, READING AND MAINTENANCE OF INVOICE METERS


                  Schedule IV will be provided upon request.





<PAGE>   71


                                   SCHEDULE V



                  Schedule V will be provided upon request.

















<PAGE>   72





     IN WITNESS WHEREOF, this CEVCO Agreement is executed on the 17th day of the
month of October of 1997.






                            CEVCO G.I.E.                            
                            By:     Bertrand Pinet                  
                                    /s/ Bertrand Pinet              
                                                                    
                                                                    
                            CHLORALP S.A.S                          
                            By:      William G. Osborne             
                                     /s/ William G. Osborne         
                                                                    
                                                                    
                            RHONE-POULENC CHIMIE S.A., on its own   
                            behalf and, subject to Section 17.8.2,  
                            on behalf of the parties set forth on   
                            Exhibit A                               
                            By:     Daniel Humbert                  
                                    /s/ Daniel Humbert              





<PAGE>   1

                                                                    EXHIBIT 10.7

                          SUPPLY AND PURCHASE AGREEMENT



                                    CHLORINE

Between:


"CHLORALP" a corporation organized under the laws of France , whose registered
office is located at 25 quai Paul Doumer, Courbevoie, France, hereinafter
referred to as "ChlorAlp"

                                             on the one hand,

And:

RHONE-POULENC CHIMIE, a Societe Anonyme organized under the laws of France,
having a corporate capital of 2.692.300.400 French Francs, whose registered
office is located at 25 Quai Paul Doumer, 92 408 Courbevoie, France,
hereinafter referred to as "RPC"

                                             on the other hand,

ChlorAlp and RPC being hereafter referred to as the "Parties";



WITNESSETH:



- - whereas ChlorAlp operates at Pont de Claix (Isere) a unit producing chlor-
alkali products,

- - whereas RPC operates several production units at Pont de Claix (Isere) and
other sites in France, and needs regular supply of chlor-alkali products for
production of several products,

- - whereas ChlorAlp and RPC wish to enter into a long-term supply and purchase
agreement in order to provide RPC with some chlor-alkali products required for
RPC's captive use;



<PAGE>   2



ARTICLE 1 . OBJECT

The object of the present agreement ( the " Agreement " ) is to define the terms
and conditions according to which ChlorAlp shall supply RPC , and RPC shall
purchase from ChlorAlp , Gaseous Chlorine and Liquid Chlorine, as defined with
their Specifications in Schedules 1 and 2 of this Agreement ( hereinafter the 
" Products " ).

ARTICLE 2. SUPPLY AND PURCHASE OBLIGATIONS

2.1.Quantity

The quantity of Products , which ChlorAlp undertakes to supply to RPC , and
which RPC undertakes to purchase from ChlorAlp , during each calendar year of
the Term of this Agreement as defined in Article 6 hereafter is defined as
follows ( hereinafter the " Quantity " or " Q " ) :

( a ) Quantity of Gaseous Chlorine :

CHLORALP undertakes to supply to RPC, and RPC undertakes to purchase from
CHLORALP, during each calendar year of the Term of this Agreement as defined in
article 6 hereafter one hundred per cent (100 %) of the quantities of Gazeous
Chlorine (hereinafter "the Quantity G" or " QG") needed by RPC for its captive
use at its Pont de Claix Site for the production of Chlorophenols, HDI and TDI,
with a limitation of the volume used for TDI to a maximum of 100.000 tons per
year.

For the calendar year 1996 , the annual Quantity of Gaseous Chlorine was [*]
Metric Tons and for the calendar year 1997 , the annual Quantity of Gaseous
Chlorine is estimated to be [*] Metric Tons.

Should the demand for Gazeous Chlorine for use in manufacture of TDI exceed
100 000 Tons per year, then CHLORALP agrees to negotiate in good faith with 
RPC or its successor in the TDI business, the conditions and terms for the 
purchase of Gazeous Chlorine for said use.

( b ) Quantity of Liquid Chlorine

ChlorAlp undertakes to supply tp RPC, and RPC undertakes to purchase from
ChlorAlp , during each calendar year of the Term of this Agreement , as defined
in Article 6 hereafter , one hundred per cent ( 100 % ) of the quantities of
Liquid Chlorine needed by RPC for its captive use at its Lille , Clamecy and
Saint Fons sites ( hereinafter the " Quantity L " or " QL " ) .

For the calendar year 1996 , the annual Quantity of Liquid Chlorine was [*]
metric tons and for the calendar year 1997 , the annual Quantity of Liquid
Chlorine is estimated to be [*] Metric Tons .

For the implementation of this Article 2.1 :

- - the term " captive use " shall mean the use of the Products made by RPC
exclusively for its internal requirements, existing during the Term of this
Agreement ,(i ) at its Pont de Claix site ,for the Gaseous Chlorine and (ii) at
its Lille , Clamecy and Saint Fons sites for the Liquid Chlorine.









* Indicates information deleted based on a Confidential Treatment Request
  pursuant to Rule 406 under the Securities Act of 1933.

<PAGE>   3


- - the Quantities QG and QL are defined as being those needed by RPC for its
chlorinated production lines existing at the date of this Agreement and which
are restrictively described as :

                  - the TDI production line

                  - the Chlorophenol production line

                  - the HDI production line

                  - the Organic Intermediates produced at Saint Fons

- - Should RPC , during the Term of this Agreement, develop and operate new
chlorinated businesses or production lines other than those described in the
precedent paragraph , then the quantity of Product(s) needed by RPC to
manufacture said new chlorinated production shall not be deemed as being part
either of the Quantity QG , or of the Quantity QL as defined applicable under
the present provision , subject to the following provisions :

( i ) ChlorAlp is granted a first refusal right for the supply of said RPC 's
additional requirements in Liquid Chlorine, if any , upon the same terms and
conditions as those under which a counterparty would supply RPC ( the " Initial
Terms and Conditions " ) . ChlorAlp shall answer to RPC 's offer within one
month from the date of receipt of RPC 's proposal .

Should ChlorAlp elects not to exercise its first refusal right within the
hereinabove delay , then RPC shall be entitled to enter into a Liquid Chlorine
supply agreement with said counterparty unless terms and conditions of said
anticipated supply agreement have changed from the Initial Terms and Conditions.
In such event , RPC shall notify said new terms and conditions of the
counterparty 's offer to ChlorAlp, and ChlorAlp shall be entitled within a
thirty ( 30 ) days delay to exercise another first refusal right, but the last
one with respect to such corresponding additional requirements, upon said new
terms and conditions . Should ChlorAlp elects not to exercise such last first
refusal right within the hereinabove delay , then RPC shall be entitled to enter
into a Liquid Chlorine supply agreement with said counterparty .

( ii ) RPC shall negotiate in good faith with ChlorAlp the terms and conditions
under which ChlorAlp could supply said RPC 's additional requirements in Gaseous
Chlorine , if any .

( c )  It is further understood and agreed upon between the Parties that :

RPC consumes a substantial part ( i.e [*] Metric Tons in 1996 and [*] Metric
Tons in the 1997 budget ) of Gaseous Chlorine for the processing at Pont de
Claix site, of TDI to the benefit of another company " Arco Chimie " , in
pursuance of a Processing Agreement made on January 23 , 1995 ;

Should RPC , during the Term of this Agreement , enter into negotiation to
transfer its TDI operation and facilities to Arco Chimie , to the extent the
needs of Gaseous Chlorine for said TDI operation remain equal or less than
[*] tons per year , then RPC shall make its best efforts, within such
negotiation , to obtain from Arco Chimie , the commitment to purchase from
ChlorAlp its said Gaseous Chlorine needs under the same Purchase Price as
provided in Article 3 of this Agreement .

Should Arco Chimie, within such negotiation , reject such commitment , then this
Agreement shall continue to be enforced by RPC and ChlorAlp .However , RPC ' s
commitment , under Section 2.1.( a ) hereabove , to purchase all its needs for
gazeous chlorine dedicated to TDI, shall not exceed [*] Tons per year .


* Indicates information deleted based on a Confidential Treatment Request
  pursuant to Rule 406 under the Securities Act of 1933.
<PAGE>   4


2.2.Supply Program

Each year , prior to October 31 , RPC will notify to ChlorAlp of its estimated
purchase requirements for the Product during the subsequent calendar year ( the
" Estimated Purchase Requirements " ) .

The Estimated Purchase Requirements divided by 12 months shall constitute the
basis for RPC 's monthly orders, except during the months when turnarounds are
conducted .

Therefore, RPC shall not unreasonably by more than 20 % decrease or increase its
monthly orders without prior notice to ChlorAlp .

At least five business days before the first business day of month ( m ) , RPC
shall send to ChlorAlp firm orders for deliveries of Product for month ( m ) and
shall communicate to ChlorAlp its best estimations of the quantities of Product
planned to be ordered for the two following months ( m + 1 ) and ( m + 2 ) ,
unless otherwise agreed between the Parties .

The calendar for weekly deliveries shall be sent by RPC to ChlorAlp each
Thursday at the latest for the following week , unless otherwise agreed between
the Parties .

Gazeous Chlorine shall be supplied on a continuous twenty four hours per twenty
four hours basis .In case of non scheduled shutdown , ChlorAlp shall give prompt
notice to RPC .



2.3. Delivery .

Gaseous Chlorine shall be delivered by pipe to RPC 's Pont de Claix facilities.
The delivery point shall be the valves at which the delivery pipeline connects,
at the entrance of RPC 's chlorine consuming units , with RPC 's pipelines .

Liquid Chlorine shall be delivered by rail tank cars to RPC 's Lille , Saint
Fons and Clamecy facilities . The delivery point shall be the valves at which
the rail tank cars connect , at the entrance of RPC 's chlorine consuming
units, with RPC 's pipelines .

2.4. Turnarounds

Once a year , and at the latest on October 31 , the Parties shall consult
together in order to decide jointly the date and duration of the turnarounds of
their respective Pont de Claix production units during the following year . At
the date of execution of this Agreement, the major turnaround of the Chlorine
production unit is planned to occur every two or three years alternately .

Taking advantage of its modular production units , ChlorAlp shall make its best
efforts to limit its total turnaround up to a maximum seven calendar days 
period.

In case either Party achieves some reduction in the frequency of its
turnaround, then the other Party will make its best efforts in order to adapt 
its own turnaround frequency to such reduction .



<PAGE>   5


ARTICLE 3 . PRICE

The Parties intend that the Price be as close as possible to the French market
price .
Therefore the price of the Product ( the " Price " ) shall be calculated in
accordance with the following terms :

3.1. The " Initial Price " ( " P0 " ) of the Product to be paid by RPC to
ChlorAlp is defined as follows:

                  [*]

3.2. Such Initial Price shall be revised for the first time on January 1998 ,
and thereafter quarterly, in accordance with the following revision formula :

                  [*]


P is the revised Price to be applied for the current quarter ( n ) ( the 
" Revision Quarter " )

H0 is the average value ,for the third quarter of 1997, of the monthly price of
Chlorine in France - defined as the lower value of the range - published in the
Harrimann Chemsult Monthly Report ie : [*] F / T before taxes.

H is the average value for quarter ( n - 1 ) immediatly preceding the Revision
Quarter of the monthly price of Chlorine in France - defined as the lower value
of the range - published in the Harriman Chemsult Monthly Report on a delivered
basis .

SP is the value of the average weighted selling price ( as defined below ) of
Liquid Chlorine ( on a delivered basis , and net of rebates and discounts ) by
ChlorAlp to its other customers ( excluding co - producers ), invoiced during
the quarter ( n - 1 ) immediatly preceding the Revision Quarter ;

A co-producer is defined as a company producing chlorine ( Gaseous or Liquid )
in Europe and / or any of said company's Affiliates even though such Affiliate
does not produce itself Chlorine . For the purpose of this Article , Enichem
Elastomeri and Atochem shall be deemed as being co-producers .

3.3 For the calculation of SP , it is agreed between the Parties that :

( i ) the value of SP shall be weighted in proportion of the respective volume
of sales corresponding to each customer ( excluding co - producers ) . For
avoidance of doubt , the following example is given :

                  [*]







* Indicates information deleted based on a Confidential Treatment Request
  pursuant to Rule 406 under the Securities Act of 1933.

<PAGE>   6

( ii ) the average weighted selling price of Liquid Chlorine invoiced by
ChlorAlp to its other customers ( excluding co - producers ) during the quarter
( n - 1 ) immediatly preceding the Revision Quarter, shall be applicable to the
hereinabove revision formula , subject to the condition that the total volume of
such sales of Liquid Chlorine made by ChlorAlp to other customers ( excluding co
- - producers ) is equal to , or exceeds , an amount of 6000 Tons of Liquid
Chlorine during such quarter .

Should such amount of sales not been reached during the relevant quarter , then
the Parties will meet in order to determine a value of SP acceptable for both of
them , and taking into account any available information on the evolution of the
market price of Liquid Chlorine in France or in close european countries or any
pricing information RPC or any of its Affiliates may have from other suppliers
in France .

Should the Parties not reach an agreement on the value of SP within a 30 (
thirty ) days delay from the first day of the Revision Quarter , then the
dispute shall be finally settled by an independent expert jointly appointed by
the Parties and bound to secrecy . In the event of disagreement of the Parties
on the name of expert within ten ( 10 ) business days from the first day of the
second month of the Revision Quarter, the expert shall be appointed by the
President of the Commercial Court of Paris " statuant en refere " upon request
of either Party . The expert shall have a good knowledge of the French and
european Chlorine market and / or the basic chemical markets .

The mission of said independent expert shall be to determine the value of SP
applicable to the revision formula in accordance with the principles set forth
above for the calculation of SP.The independent expert shall hear both Parties ,
shall in all respects enforce the " principe du contradictoire" and shall base
its decision on information and data made available to the Parties for their
comments .The independent expert shall notify the Parties of its conclusion
within thirty days from the date of its appointment .The decision of the
independent expert shall be final and binding upon the Parties .

The cost of the independent expert shall be shared equally between the Parties .

From the first day of the first month of the Revision Quarter ( n ) up to the
date of the mutual agreement between the Parties upon the value of SP , or the
date of the final and binding decision of the independent expert , the value of
SP to be applied in the hereinabove revision formula shall be the value of SP
applied during the quarter ( n - 1 ) immediately preceding the Revision
Quarter. The Parties will thereafter proceed to any required regularization 
under the present provision, to the Price of the quantities of Products 
delivered by ChlorAlp to RPC from the first day of the first month of the 
Revision Quarter up to the date of said mutual agreement between the Parties 
or to the date of the final and binding decision of the independent expert .

( iii ) SP is converted in French Francs according to the average exchange rates
of the Quarter ( n - 1 ) immediately preceding the Revision Quarter calculated
on the basis of the " Cours Indicatifs des Devises - Moyenne Mensuelle "
published monthly by " Banque de France - Services des Changes " .

SP0 is the value of the average weighted selling price of Liquid Chlorine ( on a
delivered basis and net of rebates and discounts ) by RPC to its other 
customers, ( excluding co - producers ) invoiced in the third quarter of 1997 ,
i.e [*].


* Indicates information deleted based on a Confidential Treatment Request
  pursuant to Rule 406 under the Securities Act of 1933.




<PAGE>   7


3.4. For the implementation of this provision , RPC shall be entitled to audit,
through an independent auditor bound to secrecy, the calculation of SP made by
ChlorAlp for any quarter(s).

The mission of said auditor shall be :
- - to determine the average weighted selling price of Liquid Chlorine actually
invoiced by ChlorAlp on a delivered basis and net of rebates and discounts , to
its other customers ( excluding co - producers) during said quarter(s) ( the 
"Real SP " ) ;
- - to compare such average weigted selling price with the amount of SP paid by
RPC in the revision formula, during the same period ( " Paid SP " );
- - to calculate , if any , the required regularization of the Price in
accordance with the formula and the principles set forth in this Article 3, to
be made between the Parties, for the quantities of Product(s) delivered by
ChlorAlp to RPC during the audited period , should it be any difference between
the " Real SP" and the " Paid SP " .

The audit shall be conducted with no less than two ( 2 ) business days prior
written notice thereof, delivered to ChlorAlp , on business days and during
regular business hours of ChlorAlp .
The auditor shall notify the Parties of its conclusion within thirty days from
the date of its appointment . The Parties shall have a fifteen days delay,
unless otherwise agreed,from the date of notification to reach an agreement upon
the conclusion of the auditor and the related regularization of the Price .
Should such an agreement not been reached within such a delay , then such
difference shall be settled in accordance with the provisions set forth in
Article 7.7 of this Agreement .

RPC shall bear the costs of the audit .

3.5. ChlorAlp shall be entitled to audit through an independent auditor bound to
secrecy the quantities of Product(s) used by RPC for its captive use .The audit
shall be conducted with no less than two (2 ) days prior written notice thereof,
on business days and during regular business hours of RPC.Should the audit
reveal a difference between the quantities purchased by RPC from ChlorAlp and
the quantities used by RPC, then ChlorAlp shall be entitled, excepted in case of
Force Majeure or in case of ChlorAlp ' s default under this Agreement , to
invoice RPC for the Price of Product(s) not purchased by RPC from ChlorAlp .

3.6. For the implementation of this Article , the Price and other prices of
reference are understood CIP RPC 's plants , France ( INCO Terms 1990 ) and
before taxes .

3.7. ChlorAlp shall invoice RPC on a monthly basis .
Payment term shall be of thirty days , end of the month ,the tenth , ( " trente
jours fin de mois , le 10 du mois " ) and made by bank transfer .


ARTICLE 4. QUALITY . PRODUCT  WARRANTY .

ChlorAlp warrants that the Products shall comply with the specifications as
described in Schedules 1 and 2 attached to the present Agreement ( the 
"Specifications " ) , and shall be free from defects and of good material and
workman ship .

ChlorAlp shall be liable only for replacement of non - conforming lot of
Products under the following conditions :

All claims by RPC for non - conforming Products shall be deemed waived unless
made by RPC in writing within twenty ( 20 ) days from the delivery date of such
Product .

If ChlorAlp agrees with RPC 's claim , it will , at its expense , immediately
replace the non - conforming lot of Products by a conforming lot of same .

<PAGE>   8

If ChlorAlp does not agree with RPC 's claim , either Party may request an
expert appraisal by an independant laboratory, to determine whether said Product
complies with said Specifications. The report of such independant laboratory
shall be conclusive and binding on the Parties hereto. All expenses related to
such appraisal shall be borne by the Party found in default .

This Agreement being a " contrat d' entreprise and RPC and ChlorAlp being "
industrial of the same speciality " , RPC acknowledges and agrees that the above
warranty constitutes its exclusive remedy and ChlorAlp 's total liability for
claims regarding any defective Product including but not limited to " hidden
defaults " ( " vices caches " ) and that ChlorAlp excludes any implied
warranties of merchantability and fitness for a particular purpose and all other
express or implied representationns or warranties . RPC waives all other claims
against ChlorAlp and ChlorAlp shall not be liable to RPC for any other direct or
indirect damages .

All limitations on RPC 's remedies and on ChlorAlp 's liability shall survive
the expiration, termination or cancellation of this Agreement .

ARTICLE 5 . TRANSFER OF TITLE AND RISK

Title to Gaseous Chlorine and all risk for loss or any damage thereto shall pass
to RPC as the Product passes the valves connecting the delivery pipeline with
RPC ' s pipelines at the entrance of RPC's chlorine consuming units . Title to
Liquid Chlorine and all risk for loss or any damage thereto shall pass to RPC as
the Product passes the valves connecting the rail tank cars with RPC 's
pipelines at the entrance of RPC 's chlorine consuming units .

ARTICLE 6 . TERM

This Agreement shall come into force on October 1st, 1997, and, except as
provided in Article 7.3 below , shall remain in force for a period of fifteen
(15 ) years ( the " Term " ). Unless terminated by either Party giving written
notice to the other Party not less than five ( 5 ) years prior to the end of the
Term , it shall be renewed automatically for an unlimited period.Thereafter it
shall be terminated by either Party giving at any time to the other Party not
less than ( 5 ) years prior written notice .

If and when RPC interest becomes lower than 50 % of the capital of ChlorAlp ,
the term of this Agreement shall automatically be changed to a ( 10 ) ten year
period running from the date RPC 's interest is lower than 50 % . It shall , in
such case , thereafter be renewed for equivalent period of ten years , unless
terminated by either Party giving the other Party not less 5 years prior written
notice prior to ( i ) the end of the initial 10 years period or ( ii ) the end
of each subsequent 10 years period .

ARTICLE 7 . GENERAL PROVISIONS

7.1.RPC and ChlorAlp shall meet at the minimum twice a year with a view to
exchanging mutual information on RPC 's demands and needs , to updating
schedules and solving any difficulties in applying this Agreement .


<PAGE>   9


7.2. Secrecy

Each Party agree that all information disclosed to it by the other Party under
the present Agreement ( the " Information " ) shall be held and treated in the
utmost and strictest confidence and neither Party shall use said Information to
benefit itself or others , except for the purpose defined in Article 1 hereabove
 .The receiving Party shall not disclose any Information to a third Party unless
( i ) expressly authorized in writing to do so by the disclosing Party, which
shall not unreasonably withhold its consent, provided , however , that , either
Party may transmit any Information disclosed hereunder to any of its Affiliate
or ( ii ) the disclosure of such Information is required by law, regulation,
legal or judicial proceedings, further to a tax investigation or a request from
any governmental or judicial authorities . Each Party shall be held accountable
for the compliance of these Affiliates with the terms of this Article . For the
implementation of this Agreement , the term " Affiliate " of either Party shall
mean a company which , directly or indirectly , controls , is controlled by , or
is under common control with said Party .
 " Control " shall mean the control as defined by Articles 355.1 and following
of the law of July 24, 1996, on commercial companies .

The Parties agree that , notwithstanding the preceding provision , the receiving
Party shall be under no obligation with respect to any Information , which it
can demonstrate that :
- -  was , at the time of disclosure , available to the general public , or
- - became , at a later date , available to the general public through no fault of
the receiving Party, or, - was in it possession before receipt, or - was
disclosed to it without restriction on disclosure by a third party which has the
lawful right to disclose said Information .

All obligations contained in this Article 7.2 shall survive for ten years after
termination of the present Agreement .

7.3. Early Termination

If either Party is in material breach of any of the terms and conditions
contained herein, the Party not in default shall be entitled to terminate this
Agreement forthwith upon giving notice in writing to the Party in default and
specifying the nature of the default, provided that the Party in default shall
not be entitled to rely on this provision . The Party in default shall have a
ninety ( 90 ) days delay after receipt of such a notice to cure its default .
Unless such default is cured no later than 90 days following the receipt of such
default notice , this Agreement may be terminated at the sole option of the
Party giving such default notice, provided that , in such case , this
terminating Party shall give the Party in default a prior written termination
notice within a thirty days delay following the expiration of the 90 days delay
 .

Any such termination hereunder shall not prejudice any rights or benefits
accrued prior to the date of termination .

7.4. Force Majeure

Neither Party shall be held liable for any failure or delay in supplying or
taking delivery of the Product in accordance with the terms and conditions of
the present Agreement , where such failure or delay is due to circumstances
beyond its reasonable control , including , without limitation , acts of God,
regulations or acts of Government , strikes , lock - outs, explosions
,implosions, fires , floods, wars , insurrections , riots,embargoes .


<PAGE>   10

The Party affected by said circumstances shall promptly notify the other Party
of the existence thereof and shall use every reasonable best effort to eliminate
or correct the cause preventing performance of this Agreement as soon as
possible .

Specifically , should ChlorAlp , under such Force Majeure circumstances , have a
shortfall of Gaseous Chlorine , then ChlorAlp shall make its best efforts to
minimize the consequences of such Force Majeure for RPC , including its
reasonable best efforts to purchase Liquid Chlorine at reasonable costs from
other sources and, as long as said Force Majeure circumstances are in effect ,
to gazify it at its own cost in order to supply RPC with Gaseous Chlorine
provided that no additional investment shall be necessary to gazify it.

Should the Party affected by said circumstances be ChlorAlp , then RPC shall
consult with ChlorAlp to provide ChlorAlp with any technical assistance and
suggestion on Pont de Claix site, that would contribute , on a reasonable best
efforts basis , to minimize the consequences of said Force Majeure circumstances
and to unable ChlorAlp to resume as promptly as possible its obligations under
the present Agreement and the same shall apply to Newco, should the Party
affected be RPC .

When the reason for invoking Force Majeure has ceased to exist , the affected
Party shall notify the other Party thereof and promptly resume its obligations
under this Agreement .

7.5. First Priority Supply

Subject to the volume conditions set forth in Article 2.1. ( a ) hereabove , It
is agreed upon between the Parties that in case ChlorAlp has a shortfall of
Gaseous and / or Liquid Chlorine due to whatever reason , including Force
Majeure circumstances , ChlorAlp shall at any time supply RPC 's requirements on
a first priority basis and equitably with ChlorAlp ' s obligations under the
Supply and Purchase Agreement made on September 30 , 1992 with Enichem
Elastomeres , according to the terms set forth in Schedule 4 of the present
Agreement .

7.6. Hardship

In entering in this long - term Agreement , the Parties hereto agree that it is
impracticable to make provision for every contingency which may arise during the
term thereof , and the Parties hereby agree it to be their intention that this
Agreement shall operate between them with fairness and without substantial and
disproportionate prejudice to the interests of either , and that , if in the
course of the performance of this Agreement unfairness or substantial and
disproportionate prejudice to either Party is expected or disclosed , then the
Parties will use their best endeavours to agree upon such action as may be
necessary to remove or modify such unfairness or prejudice and to reestablish as
much as possible the initial fairness of the present Agreement .

7.7. Assignment

No Party shall assign this Agreement to any third party without the prior
written consent of the other Party , which consent shall not be unreasonably
withheld. Notwithstanding the hereinabove provision , and provided that its
assignee undertakes to take over all of its rights and obligations set forth in
this Agreement , either Party hereto shall have the right to assign this
Agreement , upon written notice to the other Party but without its prior written
consent, to :

- - any of its Affiliates , provided that , in such case , (i ) the assignor shall
remain jointly and severally liable for enforcement by the assignee of its
obligations under this Agreement,and ( ii ) if the assignee cease to be an
Affiliate company of the assignor , this Agreement shall have to be reassigned
by the assignee to the assignor ;

<PAGE>   11

- - its successor in interest as a result of a statutory merger or consolidation ,
or to a company acquiring all or substantially all of its business including the
part concerned by this Agreement .

Notwithstanding the precedent provision , the Parties agree to expressly exclude
the interpretation according to which ARCO Chimie may be deemed as being,
totally or partially, the successor or the assignee of RPC in the present
chlorine Supply Agreement consequently to the acquisition by ARCO Chimie from
RPC, during the Term of this Agreement , of the TDI direct processing operation
at Pont de Claix site , and the termination of the Processing Agreement referred
to in Article 2.1 of the present Agreement .

ChlorAlp therefore waives thereby any and all rights to demand to its benefit ,
or to the benefit of any of its Affiliates, the assignment of the present
chlorine Supply Agreement to ARCO Chimie upon the occurence of any of the events
referred to in the precedent paragraphe subject to the provisions of Section
2.1( c) hereabove .


7.8. Applicable Law

This Agreement shall be governed by and construed and enforced in accordance
with the laws of France . Subject to the provisions of Section 3.3 hereabove
,all disputes , differences , or controversies between the Parties arising out
of or relating to this Agreement , including the performance , breach, validity
or interpretation thereof , that can not be amicably resolved between them shall
be exclusively and finally settled under the Rules of Conciliation and
Arbitration of the International Chamber of Commerce by three arbitrators
appointed in accordance with said Rules. The arbitration proceedings shall take
place in Paris and shall be conducted in French and / or in English .


ARTICLE 8 . MISCELLANEOUS

8.1.Entire Agreement

This Agreement and the schedules attached hereto represent the entire
understanding and agreement and supersedes all prior agreements, understandings
or arrangements among the Parties hereto with respect to the subject matter
hereof and can be amended, supplemented or changed , and any provision hereof
can be waived , only by written instrument making specific reference to this
Agreement and duly signed by or on behalf of the Parties to this Agreement .

8.2.Waiver

Failure by any Party to this Agreement to enforce complete and punctual
performance of any obligation of the other Party shall not be deemed a waiver of
such Party ' s right thereafter to enforce that or any other term hereof .

8.3. Severability

If at any time subsequent to the effective date of this Agreement, any
provisions of this Agreement shall be held by any court of competent
jurisdiction to be illegal, void or unenforceable , such provision shall be of
no force and effect, but the illegality or unenforceability of such provision
shall have no effect upon and shall not impair the enforceability of any other
provision of this Agreement .There will be added automatically as a part of this
Agreement a legal, valid and enforceable provision as similar in terms to such
illegal, invalid or unenforceable provision as may be possible .

<PAGE>   12


8.4. Notices

Any notice or other communications required or permitted between the Parties
hereunder shall be sufficiently given if in writing and personally delivered or
sent by registered or certified mail , return receipt requested , postage
prepaid , or if sent by facsimile transmission with confirmation of receipt
addressed as follows or to such other address as the Parties shall have given
notice of pursuant hereto :

ChlorAlp  :          Attn : General Manager
                      25 Quai Paul Doumer , 92 408 Courbevoie, France .

RPC :             Rhone - Poulenc Chimie S.A.
                       25 Quai Paul Doumer
                         92408 Courbevoie Cedex
                      Attn : M.Polaud .


IN WITNESS WHEREOF , the Parties hereto have duly executed this Agreement , as
of the day and year hereinafter written .


                                             made in Paris
                                                     -----
                                               on  17/10/1997
                                                   ------

RHONE - POULENC  CHIMIE  S.A

By : /s/ Daniel Humbert
     -------------------------------------
      

Title :  
       -----------------------------------

CHLORALP

By : /s/ William G. Osborne
     -------------------------------------
       
Title :  
        ----------------------------------


<PAGE>   13



                                  SCHEDULE 1
                                  ----------

                       SPECIFICATIONS - GASEOUS CHLORINE







                  Schedule 1 will be provided upon request.

<PAGE>   14

                           SCHEDULE 2 - SPECIFICATIONS

                                 LIQUID CHLORINE



                  Schedule 2 will be provided upon request.
<PAGE>   15



                     SCHEDULE  4 - FIRST  PRIORITY  SUPPLY

                                     [*]


















* Indicates information deleted based on a Confidential Treatment Request
  pursuant to Rule 406 under the Securities Act of 1933.

<PAGE>   1
                                                                EXHIBIT 10.8


                             RHONE-POULENC CHIMIE
              Societe anonyme au capital de 2.703.447.200 Francs
          Siege social : 25 quai Paul Doumer, 92408 Courbevoie Cedex
                         RCS : Nanterre B 642 014 526


                                                CHLORALP S.A.S.
                                                25 quai Paul Doumer
                                                92400 Courbevoie

                                        cc:     LaRoche Industries, Inc.
                                                1100 Johnson Ferry Road N.E.
                                                Atlanta, GA  30342
                                                U.S.A.


                                                October 17, 1997



Dear Sir,

        We hereby confirm the terms and conditions of the agreement we have
reached concerning the consequences that a shut down of the TDI facilities at
Lille and an expansion of the TDI facilities at Pont-de-Claix as a result of an
acquisition of this TDI facilities by Arco could have on the Supply and
Purchase Agreement of gaseous and liquid chlorine signed today by our companies-
the Agreement-.

1.   ChlorAlp agrees to negotiate with Arco in good faith and with the
     assistance of RPC, a new supply and purchase agreement for Arco's chlorine
     needs if all of the four following conditions are met and under the terms
     and other conditions described in Section 2 and 3 hereunder.

      (i)    Arco decides not to renew "The Lille Supply Agreement" at the end
             of its duration;
      (ii)   RPC shuts down the TDI facilities at Lille and;
      (iii)  Arco decides to expand the TDI facilities at Pont-de-Claix;
      (iv)   If Arco's needs for chlorine exceed 100,000 tons per year.

2.   Should Arco agree (i) on a price - the Price - for the purchase of
     chlorine to be at least equal to eighty five percent (85%) of the price
     applied in accordance with Section 3 of the Agreement at the time of the
     negotiations and, (ii) on a long-term duration equal at least to (10 years)
     (the "Duration"); ChlorAlp shall be bound to agree and execute with Arco a
     new chlorine supply agrement (the "Contract") based on such Price and
     Duration, being understood that:

      (i)   The other terms and conditions of said new supply agreement shall be
            negotiated by ChlorAlp on a best effort basis;  

        



<PAGE>   2
     (ii) The conclusions of the negotiations on such other terms and 
          conditions shall, in no event, allow ChlorAlp not to abide by its 
          commitment under the above Section 2, unless the negotiations with 
          Arco on such other terms and conditions would substantially affect
          the general "economie" and the profit expected from the Contract 
          under such Price and Duration set forth in Section 2 above.

    It is further understood that the Price shall apply to all tonnage of 
    chlorine purchased by Arco from ChlorAlp and not only to the quantities 
    exceeding 100,000 tones with a maximum of 155,000 tons.

3.  However should Arco not agree either on the Price, or on the Duration, the
    Agreement shall apply until its termination as provided by Section 6 
    thereof under the same terms and conditions including but not limited to 
    Section 2.1(c).

                                        *
                                      *   *

    The above terms shall not supersede any of the terms and conditions of the
    Agreement and shall complete them to the extent that the conditions set
    in section 1 hereabove shall be met.

    If the above reflects our mutual understanding, could you please return
    one copy of this letter to us executed by (i) yourselves and (ii) one
    representative of LaRoche.

    For the purpose you will find enclosed three copies of the letter
    signed by ourselves and therefore you and LaRoche can keep a copy, the
    third one being returned to us with your two signatures.


Sincerely yours,


/s/ M. Polaud                                                  /s/Bertrand Pinet
- --------------------                                            ----------------
RHONE-POULENC CHIMIE                                            CHLORALP

                           /s/ William G. Osborne
                           ----------------------
                           LAROCHE INDUSTRIES INC.


<PAGE>   1
                                                                    EXHIBIT 10.9

                          SUPPLY AND PURCHASE AGREEMENT



                                  CAUSTIC SODA


BETWEEN :

"CHLORALP" a corporation organized under the laws of France , whose registered
office is located at 25 Quai Paul Doumer, Courbevoie, France , hereinafter
referred to as "ChlorAlp",

                                             on the one hand,

AND :

RHONE-POULENC CHIMIE, a Societe Anonyme organized under the laws of France,
having a corporate capital of 2.692.300.400 French Francs, whose registered
office is located at 25 Quai Paul Doumer, 92 408 Courbevoie, France, acting in
its own name and in the name and on the behalf of the Affiliates indicated in
Schedule 2 attached hereto, for as long as they are Affiliates (as defined in
Article 7.1. hereinbelow) of RPC, hereinafter collectively referred to as "RPC",

                                             on the other hand,

ChlorAlp and RPC being hereafter referred to as the "Parties" ;


WITNESSETH :

- -    whereas ChlorAlp operates at Pont de Claix (Isere) a unit producing
     chlorine and caustic soda products,
- -    whereas RPC operates several production units at Pont de Claix (Isere)
     and other sites in France, and needs regular supply of caustic soda for
     production of several products,


<PAGE>   2

- -        whereas ChlorAlp and RPC wish to enter into a long-term supply and
         purchase agreement in order to provide RPC with caustic soda ;

ARTICLE 1 - OBJECT

The object of the present agreement (the "Agreement") is to define the terms and
conditions according to which ChlorAlp shall supply RPC, and RPC shall purchase
from ChlorAlp various grades of caustic soda, as indicated in Article 2.1. below
and as defined with their respective specifications ( the " Specifications " )
in Schedule 1 of this Agreement (hereinafter the "Product").

ARTICLE 2 - SUPPLY AND PURCHASE OBLIGATIONS

2.1. Caustic Soda Grades

         Caustic Soda purchased from ChlorAlp by RPC under this Agreement shall
         be of different grades according to the various uses and sites of RPC
         concerned, i.e :

         -   Desalinated Caustic Soda ("Soude dessalee" ou "DS")
         -   Standard Caustic Soda ("Soude Standard")
         -   Mixed Caustic Soda ("Soude Melangee")
         -   Mercury Caustic Soda ("Soude Mercure")
         -   Diluted Mercury Caustic Soda ("Soude Diluee Mercure")
         -   Diluted Standard Caustic Soda ("Soude Diluee Standard")
         -   Electrolytic Caustic Soda ("Soude Electrolytique")

2.2. Quantity

         The quantity of Product, which ChlorAlp undertakes to supply to RPC,
         and which RPC undertakes to purchase from ChlorAlp, during each
         calendar year of the Term of this Agreement as defined in Article 6
         hereafter is defined as follows (hereinafter the "Quantity" or "Q") :

         ChlorAlp undertakes to supply to RPC, and RPC undertakes to purchase
         from ChlorAlp, during each calendar year of the Term of this Agreement
         as defined in Article 6 hereafter, one hundred per cent (100 %) of the
         quantities of Caustic Soda (expressed as a 100 % NAOH ) needed by RPC
         for the captive use of any of its sites located in France (hereinafter
         the "Quantity" or "Q") .

<PAGE>   3

         For the calendar year 1996, the annual Quantity of Caustic Soda was
         approximately [*] Metric Tons and for the calendar year 1997, the
         annual Quantity is estimated to be around [*] Metric Tons.

         For the implementation of this Article 2.1., the term "captive use"
         shall mean the use of the Product made by RPC exclusively for its
         internal requirements, existing during the Term of this Agreement, in
         any of its sites located in France.

2.3. Supply Program

         Each year, prior to October 31, RPC will notify to ChlorAlp of its
         estimated purchase requirements for the Product during the subsequent
         calendar year (the "Estimated Purchase Requirements"). The Estimated
         Purchase Requirements divided by 12 months shall constitute the basis
         for RPC's monthly orders, except during the months when turnarounds are
         conducted. Therefore, RPC shall not unreasonably by more than 20 %
         decrease or increase its monthly orders without prior notice to
         ChlorAlp.

         At least five business days before the first business day of month (m),
         RPC shall send to ChlorAlp firm orders for deliveries of Product for
         month (m) and shall communicate to ChlorAlp its best estimations of the
         quantities of Product planned to be ordered for the two following
         months (m + 1) and (m + 2), unless otherwise agreed between the
         Parties. The calendar for weekly deliveries shall be sent by RPC to
         ChlorAlp each Thursday at the latest for the following week, unless
         otherwise agreed between the Parties.

         RPC and ChlorAlp shall meet at the minimum twice a year with a view to
         exchanging mutual information on RPC 's demands and needs, to updating
         schedules and solving any difficulties in applying this Agreement.

2.4. Delivery

         Caustic Soda shall be delivered by pipe, truck or railcar either EXW
         Pont de Claix or DDP, as indicated in Schedule 2 attached hereto with
         reference to the purchase prices, to the various delivery sites
         indicated in the said Schedule 2, in accordance with the 1990 Incoterms
         published by the International Chamber of Commerce . Turnarounds . The
         Parties agree to coordinate in order to decide jointly the date and
         duration of the turnarounds of their respective Pont de Claix
         production units .










* Indicates information deleted based on a Confidential Treatment Request
  pursuant to Rule 406 under the Securities Act of 1933.
<PAGE>   4


ARTICLE 3 - PRICE

3.1.     The "Initial Price" ("P0") of the Product applicable during the fourth
         quarter of 1997 and to be paid by RPC to ChlorAlp is defined - before
         taxes and per metric ton - in Schedule 2 attached hereto.

3.2.     Unless otherwise agreed upon between the Parties in specific cases,
         such Initial Price shall be revised for the first time on January 1st
         1998, and thereafter quarterly, in accordance with the following
         revision formula :

                          [*]
       where :

         P(n) is the revised Price to be applied for the current quarter (n)
(the "Revision Quarter").

         P(n - 1) : is the Price applied to the Product for quarter (n - 1)
         immediately preceding the Revision Quarter.

         H  is the average value for a quarter of the monthly prices ( middle of
         the range ) of Caustic Soda in France as published in the Harrimann
         Chemsult Monthly Report.

         H (n - 1) is the value of H for quarter (n - 1) immediatly preceding
the Revision Quarter.

         H (n - 2) is the value of H for quarter (n - 2) immediately preceding
         quarter (n - 1).

3.3. ChlorAlp shall invoice RPC on a monthly basis .

         Payment term shall be of thirty days, end of the month, the tenth, and
         made by bank transfer.

3.4. For purpose of this Section, Price and other prices of reference shall be
set in accordance with the INCOTERMS 1990 , as set forth in Schedule 2 , and
before taxes .















* Indicates information deleted based on a Confidential Treatment Request
  pursuant to Rule 406 under the Securities Act of 1933.
<PAGE>   5



ARTICLE 4 - QUALITY . PRODUCT  WARRANTY.

ChlorAlp warrants that the Product shall comply with the specifications as
described in Schedule 1 attached to the present Agreement (the
"Specifications"), and shall be free from defects and of good material and
workman ship.

ChlorAlp shall be liable only for replacement of non-conforming lot of Product
under the following conditions :

All claims by RPC for non-conforming Products shall be deemed waived unless made
by RPC in writing within [twenty (20) days] from the delivery date of such
Product .

If ChlorAlp agrees with RPC's claim, it will, at its expense, immediately
replace the non-conforming lot of Product by a conforming lot of same.

If ChlorAlp does not agree with RPC's claim, either Party may request an expert
appraisal by an independant laboratory, to determine whether said Product
complies with said Specifications. The report of such independant laboratory
shall be conclusive and binding on the Parties hereto. All expenses related to
such appraisal shall be borne by the Party found in default .

RPC and ChlorAlp being "industrial of the same speciality", RPC acknowledge and
agree that the above warranty constitutes its exclusive remedy and ChlorAlp's
total liability for claims regarding any defective Product including but not
limited to "hidden defaults" ("vices caches") and that ChlorAlp excludes any
implied warranties of merchantability and fitness for a particular purpose and
all other express or implied representations or warranties. RPC waives all other
claims against ChlorAlp and ChlorAlp shall not be liable to RPC for any other
direct or indirect damages .

All limitations on RPC's remedies and on ChlorAlp's liability shall survive the
expiration, termination or cancellation of this Agreement.

ARTICLE 5 - TRANSFER OF TITLE AND RISK

Title to Caustic Soda and all risk for loss or any damage thereto shall pass to
RPC as the Product passes in accordance with the terms of delivery referred to
under Article 2.4 above .


<PAGE>   6



ARTICLE 6 - TERM

This Agreement shall come into force on October 1st, 1997, and, except as
provided in Article 7.2 below, shall remain in force for a period of five (5)
years (the "Term").Unless terminated by either Party giving written notice to
the other Party not less than one ( 1 ) year prior to the end of the Term , it
shall be renewed automatically for an unlimited period. Thereafter , it shall be
terminated by either Party giving at any time to the other Party not less than
(1) year prior written notice.

ARTICLE 7 - GENERAL PROVISIONS

7.1. Secrecy

       Each Party agree that all information disclosed to it by the other Party
       under the present Agreement (the "Information") shall be held and treated
       in the utmost and strictest confidence and neither Party shall use said
       Information to benefit itself or others, except for the purpose defined
       in Article 1 hereabove. The receiving Party shall not disclose any
       Information to a third Party unless ( i ) expressly authorized in writing
       to do so by the disclosing Party, which shall not unreasonably withhold
       its consent, provided, however, that, either Party may transmit any
       Information disclosed hereunder to any of its Affiliate or ( ii ) the
       disclosure of such Information is required by law, regulation, legal or
       judicial proceedings , further to a tax investigation or a request from
       any governmental or judicial authorities. Each Party shall be held
       accountable for the compliance of these Affiliates with the terms of this
       Article. For the implementation of this Agreement, the term "Affiliate"
       of either Party shall mean a company which, directly or indirectly,
       controls, is controlled by, or is under common control with said Party.
       "Control" shall mean the control as defined by Articles 355.1 and
       following of the law of July 24, 1996, on commercial companies.

       The Parties agree that, notwithstanding the preceding provision, the
       receiving Party shall be under no obligation with respect to any
       Information, which it can demonstrate that :

       -        was, at the time of disclosure, available to the general
                public, or

       -        became, at a later date, available to the general public
                through no fault of the receiving Party, or,

       -        was in it possession before receipt, or 



<PAGE>   7

       -        was disclosed to it without restriction on disclosure by a
                third party which has the lawful right to disclose said
                Information.

       All obligations contained in this Article 7.1 shall survive for ten years
       after termination of the present Agreement.

7.2. Early Termination

       If either Party is in material breach of any of the terms and conditions
       contained herein, the Party not in default shall be entitled to terminate
       this Agreement forthwith upon giving notice in writing to the Party in
       default and specifying the nature of the default, provided that the Party
       in default shall not be entitled to rely on this provision. The Party in
       default shall have a ninety (90) day delay after receipt of such a notice
       to cure its default. Unless such default is cured no later than 90 days
       following the receipt of such notice, this Agreement may be terminated at
       the sole option of the Party giving such notice , provided that , in such
       case, the terminating Party shall give the Party in default a prior
       written termination notice within a thirty days delay following the
       expiration of the 90 days delay .

       Any such termination hereunder shall not prejudice any rights or benefits
       accrued prior to the date of termination.

7.3. Force Majeure

       Neither Party shall be held liable for any failure or delay in supplying
       or taking delivery of the Product in accordance with the terms and
       conditions of the present Agreement, where such failure or delay is due
       to circumstances beyond its reasonable control, including, without
       limitation, acts of God, regulations or acts of Government, strikes,
       lock-outs, explosions, implosions, fires, floods, wars, insurrections,
       riots, embargoes.

       The Party affected by said circumstances shall promptly notify the other
       Party of the existence thereof and shall use every reasonable effort to
       eliminate or correct the cause preventing performance of this Agreement
       as soon as possible.

       Should ChlorAlp, under such Force Majeure circumstances, have a shortfall
       of Caustic Soda, then ChlorAlp shall make its best efforts to minimize
       the consequences of such 
<PAGE>   8

       Force Majeure for RPC and to resume as promptly as possible its
       obligations under the present Agreement.

       When the reason for invoking Force Majeure has ceased to exist, the
       affected Party shall notify the other Party thereof and promptly resume
       its obligations under this Agreement.

7.4. First Priority Supply

       It is agreed upon between the Parties that in case ChlorAlp has a
       shortfall of Caustic Soda due to whatever reason, including Force Majeure
       circumstances, ChlorAlp shall at any time supply RPC 's requirements on a
       first priority basis.

7.5. Hardship

       In entering in this long-term Agreement, the Parties hereto agree that it
       is impracticable to make provision for every contingency which may arise
       during the term thereof, and the Parties hereby agree it to be their
       intention that this Agreement shall operate between them with fairness
       and without substantial and disproportionate prejudice to the interests
       of either, and that, if in the course of the performance of this
       Agreement unfairness or substantial and disproportionate prejudice to
       either Party is expected or disclosed, then the Parties will use their
       best endeavours to agree upon such action as may be necessary to remove
       or modify such unfairness or prejudice and to reestablish as much as
       possible the initial fairness of the present Agreement.

7.6. Assignment

       No Party shall assign this Agreement to any third party without the prior
       written consent of the other Party, which consent shall not be
       unreasonably withheld.

       Notwithstanding the hereinabove provision, and provided that its assignee
       undertakes to take over all of its rights and obligations set forth in
       this Agreement, either Party hereto shall have the right to assign this
       Agreement, upon written notice to the other Party but without its prior
       written consent, to :

       -   any of its Affiliates, provided that, in such case, (i) the assignor
           shall remain jointly and severally liable for enforcement by the
           assignee of its obligations under this 


<PAGE>   9

       Agreement, and (ii) if the assignee cease to be an Affiliate company
       of the assignor, this Agreement shall have to be reassigned by the
       assignee to the assignor ;

       -    its successor in interest as a result of a statutory merger or
       consolidation, or to a company acquiring all or substantially all 
       of its business including the part concerned by this Agreement.

7.7. Applicable Law

       This Agreement shall be governed by and construed and enforced in
       accordance with the laws of France.

       All disputes, differences, or controversies between the Parties arising
       out of or relating to this Agreement, including the performance,
       breach, validity or interpretation thereof, that can not be amicably
       resolved between them shall be exclusively and finally settled under
       the Rules of Conciliation and Arbitration of the International Chamber
       of Commerce by three arbitrators appointed in accordance with said
       Rules. The arbitration proceedings shall take place in Paris and shall
       be conducted in French and/or in English.

ARTICLE 8 - MISCELLANEOUS

8.1. Entire Agreement

       This Agreement and the schedules attached hereto represent the entire
       understanding and agreement and supersedes all prior agreements,
       understandings or arrangements among the Parties hereto with respect to
       the subject matter hereof and can be amended, supplemented or changed,
       and any provision hereof can be waived, only by written instrument making
       specific reference to this Agreement and duly signed by or on behalf of
       the Parties to this Agreement.

8.2. Waiver

       Failure by any Party to this Agreement to enforce complete and
       punctual performance of any obligation of the other Party shall not be
       deemed a waiver of such Party's right thereafter to enforce that or any
       other term hereof.

8.3. Severability

       If at any time subsequent to the Effective Date, any provisions of this
       Agreement shall be held by any court of competent jurisdiction to be
       illegal, void or unenforceable, such



<PAGE>   10

       provision shall be of no force and effect, but the illegality or
       unenforceability of such provision shall have no effect upon and shall
       not impair the enforceability of any other provision of this
       Agreement.There will be added automatically as a part of this Agreement
       a legal, valid and enforceable provision as similar in terms to such
       illegal, invalid or unenforceable provision as may be possible.

8.4. Notices

       Any notice or other communications required or permitted between the
       Parties hereunder shall be sufficiently given if in writing and
       personally delivered or sent by registered or certified mail, return
       receipt requested, postage prepaid, or if sent by facsimile transmission
       with confirmation of receipt addressed as follows or to such other
       address as the Parties shall have given notice of pursuant hereto :

ChlorAlp  :       Attn : General Manager
                  25 Quai Paul Doumer
                  92 408 Courbevoie

RPC :  Rhone-Poulenc Chimie S.A.
                  25 Quai Paul Doumer
                  92408 Courbevoie Cedex
                  Attn :  M.POLAUD


IN WITNESS WHEREOF, the Parties hereto have duly executed this Agreement, as of
the day and year hereinafter written.

                                             made in  Paris
                                             on  October 17, 1997

RHONE-POULENC CHIMIE S.A                     CHLORALP

   

By : /s/ M. Polaud                           By : /s/ William G. Osborne
    --------------------------------             ------------------------------

Title : President                            Title :
       -----------------------------                ---------------------------
        RP Basic Industrial Products
    
<PAGE>   11



                           SCHEDULE 1 - SPECIFICATIONS

                                  CAUSTIC SODA



                  Schedule 1 will be provided upon Request.


































* Indicates information deleted based on a Confidential Treatment Request
  pursuant to Rule 406 under the Securities Act of 1933.

<PAGE>   12




                             SCHEDULE 2 - PRICES

                                     [*]






































* Indicates information deleted based on a Confidential Treatment Request
  pursuant to Rule 406 under the Securities Act of 1933.

<PAGE>   1
                                                                   EXHIBIT 10.10
        
                          SUPPLY AND PURCHASE AGREEMENT



                                HYDROCHLORIC ACID


Between:


"CHLORALP" a corporation organized under the laws of France, whose registered
office is located at 25 Quai PAul Doumer, 92 408 Courbevoie, France, hereinafter
referred to as "ChlorAlp"

                                             on the one hand,

And:

RHONE - POULENC CHIMIE, a Societe Anonyme organized under the laws of France,
whose registered office is located at 25 Quai Paul Doumer, 92 408 Courbevoie,
France, hereinafter referred to as "RPC"
                                             on the other hand,

ChlorAlp and RPC being hereafter referred to as the "Parties";


WITNESSETH:

- - whereas ChlorAlp operates at Pont de Claix (Isere) a unit producing chlorine
and caustic soda products and needs for such production Hydrochloric Acid,

- - whereas RPC operates several production units at Pont de Claix (Isere) and
in particular an Hydrochloric Acid unit and is interested to supply ChlorAlp
with said product,

- - whereas ChlorAlp and RPC wish therefore to enter into a long - term supply and
purchase agreement in order to provide ChlorAlp with Hydrochloric Acid;


ARTICLE 1.  OBJECT

The object of the present agreement (the "Agreement") is to define the terms and
conditions according to which RPC shall supply ChlorAlp, and ChlorAlp shall
purchase from RPC Hydrochloric Acid, as defined with its Specifications in
Schedule 1 of this Agreement (hereinafter the "Product").



<PAGE>   2



ARTICLE 2.  SUPPLY AND PURCHASE OBLIGATIONS

2.1.  Quantity

RPC undertakes to supply to ChlorAlp, and ChlorAlp undertakes to purchase from
RPC, during each calendar year of the Term of this Agreement as defined in
Article 6 hereafter, one hundred per cent (100%) of the quantities of
Product needed by ChlorAlp for its brine operation on Pont de Claix Site 
(hereinafter the "Quantity" or "Q").

For the calendar year 1996, the annual Quantity was [*] Metric Tons (100% 
BASIS) and for the calendar year 1997, the annual Quantity is estimated to be
[*] Metric Tons.

2.2.  Supply Program

Each year, prior to October 31, ChlorAlp will notify to RPC of its estimated
purchase requirements for the Product during the subsequent calendar year (the
"Estimated Purchase Requirements").

The Estimated Purchase Requirements divided by 12 months shall constitute the
basis for ChlorAlp's monthly orders, except during the months when turnarounds
are conducted.

Therefore, ChlorAlp shall not unreasonably by more than 20% decrease or
increase its monthly orders without prior notice to RPC.

At least five business days before the first business day of month (m),
ChlorAlp shall send to RPC firm orders for deliveries of Product for month (m),
and shall communicate to RPC its best estimates of the quantities of Product
planned to be ordered for the two following months (m + 1) and (m + 2),
unless otherwise agreed.

RPC and ChlorAlp shall meet at the minimum twice a year with a view to
exchanging mutual information on ChlorAlp's demands and needs, to updating
schedules and solving any difficulties in applying this Agreement.

2.3.  Delivery.

Product shall be delivered by pipe to the brine preparation unit of ChlorAlp.
The delivery point shall be the valve at which the delivery pipe connects at the
entrance of ChlorAlp's brine preparation unit, with RPC's pipes.

Turnarounds

Both Parties agree to coordinate in order to decide jointly the date and
duration of the turnarounds of their respective Pont de Claix production units.


ARTICLE 3.  PRICE

3.1. The "Initial Price" ("P0") of the Product to be paid by RPC to ChlorAlp 
is defined as follows:










* Indicates information deleted based on a Confidential Treatment Request
  pursuant to Rule 406 under the Securities Act of 1933.
<PAGE>   3

                                     [*]

3.2.  Such Initial Price shall be revised for the first time on January 1998,
and thereafter twice a year, in accordance with the following revision formula:

                                     [*]

where:

P is the revised Price to be applied for the current semester (n) (the
"Revision Semester")

P (n - 1): is the Price applied to the Product for semester (n - 1) immediately
preceding the Revision Semester.

SP is the value of the average weighted selling price (as defined below) of
the Product (on a delivered basis, and net of rebates and discounts) by RPC
to its customers on the free market (i.e excluding sales within RP and
processing arrangements).

SP (n - 1) is the value of SP on semester (n - 1) immediatly preceding the
Revision Semester
SP (n - 2 ) is the value of SP on semester (n - 2) immediately preceding
semester (n - 1)

For the calculation of SP, it is agreed between the Parties that:

(i) the value of SP shall be weighted in proportion of the respective volume
of sales of Product corresponding to each customer.  For avoidance of doubt,
the following example is given:

                                     [*]

(ii) SP is converted in French Francs according to the average exchange rates of
the Semester (n - 1) immediatly preceding the Revision Semester, calculated
on the basis of the "Cours Indicatifs des Devises - Moyenne Mensuelle"
published monthly by "Banque de France - Services des Changes".

3.3.  For the implementation of this provision, ChlorAlp shall be entitled to
audit, through an independent auditor bound to secrecy, the calculation of SP
made by RPC for any year.


















* Indicates information deleted based on a Confidential Treatment Request
  pursuant to Rule 406 under the Securities Act of 1933.
<PAGE>   4



The mission of said auditor shall be:
 - to determine the real average weighted selling price of the Product invoiced
by RPC on a delivered basis and net of rebates and discounts, to its other
customers during said year (the "Real SP");
 - to compare such real average weighted selling price with the value of SP paid
by ChlorAlp in the revision formula, during the same period ("Paid SP");
 - to calculate, if any, the required regularization of the Price, to be made
between the Parties, for the quantities of Product delivered by RPC to ChlorAlp
during the audited period, should it be any difference between the "Real SP"
and the "Paid SP".

The audit shall be conducted with no less than two (2) business days prior
written notice thereof, delivered to RPC, on business days and during regular
business hours of RPC. The auditor shall notify the Parties of its conclusion
within thirty days from the date of its appointment. The Parties shall have a
thirty days days delay from the date of notification to reach an agreement upon
the conclusion of the auditor and the related regularization of the Price.
Should such an agreement not been reached within such a delay, then such
difference shall be settled in accordance with the provisions set forth in
Article 7.7 of this Agreement.

ChlorAlp shall bear the costs of the audit.

3.4. For the implementation of this Article, the Price is understood CIP
ChlorAlp' Pont de Claix plant, France (INCO Terms 1990) and prices of
reference shall be on a delivered basis and before taxes.

3.5. RPC shall invoice ChlorAlp on a monthly basis.
Payment term shall be of thirty days, end of the month, the tenth, and made by
bank transfer.


ARTICLE 4.  QUALITY PRODUCT WARRANTY.

RPC warrants that the Product shall comply with the specifications as described
in Schedule 1 attached to the present Agreement (the "Specifications"), and
shall be free from defects and of good material and workmanship.

RPC shall be liable only for replacement of nonconforming lot of Product
under the following conditions:

All claims by ChlorAlp for nonconforming Products shall be deemed waived
unless made by ChlorAlp in writing within twenty (20) days from the delivery
date of such Product.

If RPC agrees with ChlorAlp's claim, it will, at its expense, immediately
replace the nonconforming lot of Product by a conforming lot of same.

If RPC does not agree with ChlorAlp's claim, either may request an expert
appraisal by an independant laboratory, to determine whether said Product
complies with said Specifications. The report of such independant laboratory
shall be conclusive and binding on the Parties hereto.
All expenses related to such appraisal shall be borne by the Party found in
default.

<PAGE>   5

RPC and ChlorAlp being "industrial of the same speciality", ChlorAlp
acknowledge that the above warranty constitutes its exclusive remedy and RPC's
total liability for claims regarding the Product for "hidden defaults" ("vices
caches") and RPC excludes any implied warranties of merchantability and fitness
for a particular purpose and all other express or implied representations or
warranties. ChlorAlp waives all other claims against RPC and RPC shall not be
liable to ChlorAlp for any other direct or indirect damages.

The warranty and all limitations on ChlorAlp's remedies and on RPC's liability
provided in this Article shall survive the expiration, termination or
cancellation of this Agreement.


ARTICLE 5. TRANSFER OF TITLE AND RISK

Title to the Product and all risk for loss or any damage thereto shall pass to
ChlorAlp as the Product passes the delivery point as defined in Section 2.3
hereabove.


ARTICLE 6. TERM

This Agreement shall come into force on October 1st and, except as provided in
Article 7.2 below, shall remain in force for a period of fifteen (15) years 
(the "Term").  Unless terminated by either Party giving written notice to the 
other not less than one (1) year prior to the end of the Term, it shall be 
renewed automatically for an unlimited period. Thereafter, it shall be 
terminated by either Party giving at any time to the other Party not less than 
(1) year prior written notice.

If and when RPC's interest becomes lower than 50% of the capital of ChlorALp,
the Term of this Agreement shall automatically be changed to a (10) ten years
period running from the date on which RPC's interest is lower than 50%. It
shall, in such case, thereafter be renewed for an equivalent period of ten
years, unless terminated by either Party giving the other Party not less 5 years
prior written notice prior to (i) the end of the initial 10 years period or (ii)
the end of each subsequent 10 years period.


ARTICLE 7. GENERAL PROVISIONS

7.1. Secrecy

Each Party agree that all information disclosed to it by the other Party under
the present Agreement (the "Information") shall be held and treated in the
utmost and strictest confidence and neither Party shall use said Information to
benefit itself or others, except for the purpose defined in Article 1 
hereabove.  The receiving Party shall not disclose any Information to a third 
Party unless and until expressly authorized in writing to do so by the 
disclosing Party, provided, however, that, either Party may transmit any 
Information disclosed hereunder to any of its Affiliate. Each Party shall be
held accountable for the compliance of these Affiliates with the terms of this
Article. 

For the implementation of this Agreement, the term "Affiliate" of
either Party shall mean a company which, directly or indirectly, controls, is
controlled by, or is under common control with said Party. 

"Control" shall mean the control as defined by Articles 355.1 and following of
the law of July 24, 1996, on commercial companies.


<PAGE>   1

                                                                   EXHIBIT 10.11

                          SUPPLY AND PURCHASE AGREEMENT

                                    HYDROGENE

Between :

"CHLORALP " a corporation organized under the laws of France, whose registered
office is located at 25 Quai Paul Doumer, 92 408 Courbevoie, France hereinafter
referred to as " ChlorAlp "

                                          on the one hand ,

And :

RHONE - POULENC CHIMIE , a Societe Anonyme organized under the laws of France,
whose registered office is located at 25 Quai Paul Doumer, 92 408 Courbevoie ,
France , hereinafter referred to as " RPC "

                                          on the other hand ,

ChlorAlp and RPC being hereafter referred to as the " Parties " ;

WITNESSETH :

- -    whereas ChlorAlp operates at Pont de Claix ( Isere ) a unit producing
     chlorine and caustic soda products , and needs to ensure its Hydrogene
     outlet derived from such production ,

- -    whereas RPC operates several production units at Pont de Claix ( Isere )
     and is interested to purchase said Hydrogene production from ChlorAlp,

- -    whereas ChlorAlp and RPC wish therefore to enter into a long - term supply
     and purchase agreement with respect to Hydrogene ;


ARTICLE 1 . OBJECT

The object of the present agreement (the "Agreement") is to define the terms and
conditions according to which ChlorAlp shall supply RPC, and RPC shall purchase
from ChlorAlp Hydrogene, as defined with its Specifications in Schedule 1 of
this Agreement (hereinafter the "Product").


<PAGE>   2



ARTICLE 2. SUPPLY AND PURCHASE OBLIGATIONS

2.1.Quantity

ChlorAlp undertakes to supply to RPC, and RPC undertakes to purchase from
ChlorAlp, during each calendar year of the Term of this Agreement as defined in
Article 6 hereafter, one hundred per cent (100 %) of the quantities of Product
produced by ChlorAlp on Pont de Claix site (hereinafter the "Quantity" or "Q")
up to the total quantity consumed by RPC on that Site.

For the calendar year 1996, the annual Quantity of Product was [*] and for the
calendar year 1997, the annual Quantity is estimated to be [*].

2.2.Supply Program

Each year, prior to October 31, RPC will notify to ChlorAlp of its estimated
purchase requirements for the Product during the subsequent calendar year (the
"Estimated Purchase Requirements" ) .

The Estimated Purchase Requirements divided by 12 months shall constitute the
basis for RPC's monthly orders, except during the months when turnarounds are
conducted .

Therefore, RPC shall not unreasonably by more than 20 % decrease or increase its
monthly orders without prior notice to ChlorAlp .

RPC and ChlorAlp shall meet at the minimum twice a year with a view to
exchanging mutual information on RPC's demands and needs, to updating schedules
and solving any difficulties in applying this Agreement .

2.3. Delivery .

Product shall be delivered by pipe to the RPC plant of the PCl Site. The
delivery point shall be the flanges at the entrance of the RPC plant.

Turnarounds

Once a year, and at the latest on October 31, the Parties shall consult together
in order to decide jointly the date and duration of the turnarounds of their
respective Pont de Claix production units during the following year.

ARTICLE 3 . PRICE

3.1. The "Initial Price" ("P0") of the Product to be paid by RPC to ChlorAlp is
     defined as :

                                     [*]

3.2. Such Initial Price shall be revised for the first time on January 1st,
     1998, and thereafter quarterly, in accordance with the following revision
     formula :

                                     [*]









* Indicates information deleted based on a Confidential Treatment Request
  pursuant to Rule 406 under the Securities Act of 1933.
<PAGE>   3


where :

P       is the revised Price to be applied for the current quarter (n) (the
        "Revision Quarter ")

P(n-1)  is the Price applied to the Product for quarter (n-1) immediately
        preceding the Revision Quarter .

G       is the  value of the index " Gaz distribue , hors ventes aux menages 
base 100 en 1990 "
        as published by  INSEE and identified as " CPF : 40 20 00 " .
        The average value of G for the third quarter of 1997 is equal to 103,5 .

G (n-2) is the average value of G for quarter (n-2)  preceding the quarter 
        ( n - 1 ) which is immediately  preceding the Revision Quarter ( n ).

G (n-3) is the average value of G for quarter (n- 3) immediately preceding 
        quarter (n-2).

3.3. For the implementation of this Article, the Price is understood CIP RPC
     Pont de Claix plant (INCO Terms 1990) .

3.4. ChlorAlp shall invoice RPC on a monthly basis .
     Payment term shall be of thirty days , end of the month ,the tenth , and
     made by bank transfer .


ARTICLE 4 - QUALITY . PRODUCT WARRANTY .

ChlorAlp warrants that the Product shall comply with the specifications as
described in Schedule 1 attached to the present Agreement (the
"Specifications"), and shall be free from defects and of good material and
workman ship .

ChlorAlp shall be liable only for replacement of non-conforming lot of Product
under the following conditions :

All claims by RPC for non-conforming Products shall be deemed waived unless made
by RPC in writing within [twenty (20) days] from the delivery date of such
Product .

If ChlorAlp agrees with RPC's claim, it will, at its expense, immediately
replace the non - conforming lot of Product by a conforming lot of same .

If ChlorAlp does not agree with RPC 's claim , either may request an expert
appraisal by an independant laboratory, to determine whether said Product
complies with said Specifications. The report of such independant laboratory
shall be conclusive and binding on the Parties hereto.

All expenses related to such appraisal shall be borne by the Party found in
default.

RPC and ChlorAlp being "industrial of the same speciality", RPC acknowledge that
the above warranty constitutes its exclusive remedy and ChlorAlp 's total
liability for claims regarding the Product for " hidden defaults " ("vices
caches") and ChlorAlp excludes any implied warranties of merchantability and
fitness for a particular purpose and all other express or 


<PAGE>   4


implied representations or warranties . RPC waives all other claims against
ChlorAlp and ChlorAlp shall not be liable to RPC for any other direct or
indirect damages .

All limitations on RPC 's remedies of ChlorAlp 's liability shall survive the
expiration, termination or cancellation of this Agreement .

ARTICLE 5 - PENALTY FOR LACK OF SUPPLY

Should ChlorAlp fail to supply RPC with at least [*] of Hydrogene per day ( the
" Daily Minimum " ), then ChlorAlp shall pay to RPC a penalty equal to 30 % (
thirty per cent ) of the penalty actually paid by RPC to ARCO Chimie as a
consequence of a failure by RPC to deliver to ARCO Chimie [*] tons per day of
TDI - under the provisions of the Processing Agreement made on January 23, 1995
between RPC and ARCO Chimie - , provided that such RPC 's failure results from
ChlorAlp failure to deliver to RPC the Daily Minimum . Such penalty shall not
exceed in any given year and in any event the amount of 750 000 FF.

A statement of ChlorAlp's deliveries shall be prepared at the end of every
month, taking into account every daily ChlorAlp 's failure to the Daily Minimum.
The penalty shall be payable within ( 8 ) days of the date of payment by RPC of
its own penalty to Arco Chimie, provided that RPC has invoiced ChlorAlp for the
amount of the said penalty not later than ( 8 ) days before the expected date of
payment .

Such ChlorAlp penalty shall not be owed in the event that the failure by
ChlorAlp to deliver to RPC the Daily Minimum is due (i) either to a lack of
brine supply by RPC (or any RPC 's Affiliate ) to ChlorAlp, as long as RPC ( or
any RPC 's Affiliate ) has to supply ChlorAlp with brine under the Hauterives
Services and Suppply Agreement made between the Parties on the date hereof or
(ii) results from the turnarounds ("Arret usine planifie") of RPC's TDI Lille
plant during the months of July and August.

For the implementation of this provision , ChlorAlp shall be entitled to audit ,
through an independant auditor bound to secrecy , the calculation of the penalty
owed by it to RPC .

ARTICLE 6 - TRANSFER OF TITLE AND RISK

Title to the Product and all risk for loss or any damage thereto shall pass to
RPC as the Product passes the flanges at the entrance of the RPC plant .

ARTICLE 7 - TERM

This Agreement shall come into force on October 1st, 1997, and, except as
provided in Article 8.3 below shall remain in force for a period of (15) years (
the " Term " ). Unless terminated by either Party giving written notice to the
other Party not less than five ( 5 ) years prior to the end of the Term , it
shall be renewed automatically for an unlimited period .Thereafter it shall be
terminated by either Party giving at any time to the other Party not less than
(5) years prior written notice .

If and when RPC interest becomes lower than 50 % of the capital of CHLORALP, the
Term of this Agreement shall automatically be changed to a (10 ) ten years
period running from the date on which RPC 's interest is lower than 50 %. It
shall , in such case, thereafter be 












* Indicates information deleted based on a Confidential Treatment Request
  pursuant to Rule 406 under the Securities Act of 1933.
<PAGE>   5


renewed for equivalent period of ten years, unless terminated by either Party
giving the other Party not less than 5 years prior written notice prior to (i)
the end of the initial 10 years period or (ii) the end of each subsequent 10
years period .

ARTICLE 8 - GENERAL PROVISIONS

8.1. Access to the Hydrogen Distribution Network

It is understood between the Parties that :
- -RPC owns and operates in Pont de Claix a CO/H2 unit producing hydrogen ( the "
CO/H2 Hydrogen " ;
- - ChlorAlp owns and operates a certain hydrogen distribution network connecting
such CO/H2 unit to other RPC 's production units in Pont de Claix ( the "
Distribution Network " ) , together with a control unit regulating such
Distribution Network ( the " Control Unit " ) .

Therefore , it is agreed as follows :
In case the quantities of Product supplied by ChlorAlp to RPC under this
Agreement are less than RPC 's actual needs of Product , the following shall
apply :
ChlorAlp shall notify RPC of the occurrence of such event .
ChlorAlp shall grant RPC free access to the Distribution Network in order to
allow RPC to transport the CO/H2 Hydrogen on a continous basis to other RPC 's
production units , in the following conditions : - RPC shall notify ChlorAlp of
the time it will use the Distribution Network and of the time it will stop using
it. ChlorAlp shall notify RPC of the time it will resume its full delivery to
RPC. These notifications shall be made in accordance with normal historical
practice related to the implementation of this provision . - the quantities of
said CO/H2 Hydrogen to be transported in the Distribution Network will never
exceed 6000 M3 per hour on a continuous basis; - RPC warrants that said CO/H2
Hydrogen shall comply with the specifications described in Schedule 2 of this
Agreement ; - ChlorAlp shall operate the Control Unit with regard to the control
of said CO/H2 Hydrogen in order to maintain the pressure in the Distribution
Network , in accordance with the technical description set forth in Schedule 2
of this Agreement .

8.2. Secrecy

Each Party agree that all information disclosed to it by the other Party under
the present Agreement (the "Information") shall be held and treated in the
utmost and strictest confidence and neither Party shall use said Information to
benefit itself or others , except for the purpose defined in Article 1 hereabove
 .The receiving Party shall not disclose any Information to a third Party unless
and until expressly authorized in writing to do so by the disclosing Party,
provided, however, that, either Party may transmit any Information disclosed
hereunder to any of its Affiliate. Each Party shall be held accountable for the
compliance of these Affiliates with the terms of this Article.

For the implementation of this Agreement, the term "Affiliate" of either Party
shall mean a company which, directly or indirectly, controls, is controlled by,
or is under common control with said Party "Control" shall mean the control as
defined by Articles 355.1 and following of the law of July 24, 1996, on
commercial companies .



<PAGE>   6


The Parties agree that, notwithstanding the preceding provision, the receiving
Party shall be under no obligation with respect to any Information, which it can
demonstrate that :

     - was, at the time of disclosure , available to the general public, or
     - became, at a later date, available to the general public through no fault
       of the receiving Party, or, 
     - was in it possession before receipt, or 
     - was disclosed to it without restriction on disclosure by a third party 
       which has the lawful right to disclose said Information .

All obligations contained in this Article 8.1 shall survive for ten years after
termination of the present Agreement .

8.3. Early Termination

If either Party acts in material breach of any of the terms and conditions
contained herein, the Party not in default shall be entitled to terminate this
Agreement forthwith upon giving notice in writing to the Party in default and
specifying the nature of the default, provided that the Party in default shall
not be entitled to rely on this provision. The Party in default shall have a
ninety (90) day delay after receipt of such a notice to cure its default .

Unless such default is cured no later than 90 days following the receipt of such
notice, this Agreement may be terminated at the option of the Party giving such
notice .

Any such termination hereunder shall not prejudice any rights or benefits
accrued prior to the date of termination .

8.4. Force Majeure

Neither Party shall be held liable for any failure or delay in supplying or
taking delivery of the Product in accordance with the terms and conditions of
the present Agreement , where such failure or delay is due to circumstances
beyond its reasonable control, including, without limitation, acts of God,
regulations or acts of Government, strikes, lock-outs, explosions ,implosions,
fires, floods, wars, insurrections, riots,embargoes .

The Party affected by said circumstances shall promptly notify the other Party
of the existence thereof and shall use every reasonable effort to eliminate or
correct the cause preventing performance of this Agreement as soon as possible .

Should ChlorAlp, under such Force Majeure circumstances , have a shortfall of
Product then ChlorAlp shall make its best efforts to minimize the consequences
of such Force Majeure for RPC and to resume as promptly as possible its
obligations under the present Agreement .

When the reason for invoking Force Majeure has ceased to exist, the affected
Party shall notify the other Party thereof and promptly resume its obligations
under this Agreement .

8.5. Hardship

In entering in this long - term Agreement , the Parties hereto agree that it is
impracticable to make provision for every contingency which may arise during the
term thereof , and the Parties hereby agree it to be their intention that this
Agreement shall operate between them with fairness and without substantial and
disproportionate prejudice to the interests of either, 


<PAGE>   7


and that, if in the course of the performance of this Agreement unfairness or
substantial and disproportionate prejudice to either Party is expected or
disclosed, then the Parties will use their best endeavours to agree upon such
action as may be necessary to remove or modify such unfairness or prejudice and
to reestablish as much as possible the initial fairness of the present 
Agreement.

8.6. Assignment

No Party shall assign this Agreement to any third party without the prior
written consent of the other Party , which consent shall not be unreasonably
withheld.

Notwithstanding the hereinabove provision, and provided that its assignee
undertakes to take over all of its rights and obligations set forth in this
Agreement, each Party hereto shall have the right to assign this Agreement, upon
written notice to the other Party but without its prior written consent, to : 

- - any of its Affiliates, provided that , in such case, (i ) the assignor shall
  remain jointly and severally liable of the implementation by the assignee of
  its obligations under this Agreement,and (ii) if the assignee cease to be an
  Affiliate company of the assignor, this Agreement shall have to be reassigned
  by the assignee to the assignor ;

- - its successor in interest as a result of a statutory merger or consolidation,
  or to a company acquiring all or substantially all of its business including
  the part concerned by this Agreement .

8.7. Applicable Law

This Agreement shall be governed by and construed and enforced in accordance
with the laws of France .

All disputes, differences, or controversies between the Parties arising out of
or relating to this Agreement, including the performance, breach, validity or
interpretation thereof, that can not be amicably resolved between them shall be
exclusively and finally settled under the Rules of Conciliation and Arbitration
of the International Chamber of Commerce by three arbitrators appointed in
accordance with said Rules. The arbitration proceedings shall take place in
Paris and shall be conducted in French and/or in English .

ARTICLE 9 - MISCELLANEOUS

9.1. Entire Agreement

This Agreement and the schedules attached hereto represent the entire
understanding and agreement and supersedes all prior agreements, understandings
or arrangements among the Parties hereto with respect to the subject matter
hereof and can be amended, supplemented or changed, and any provision hereof can
be waived, only by written instrument making specific reference to this
Agreement and duly signed by or on behalf of the Parties to this Agreement .

9.2. Waiver

Failure by any Party to this Agreement to enforce complete and punctual
performance of any obligation of the other Party shall not be deemed a waiver of
such Party's right thereafter to enforce that or any other term hereof .


<PAGE>   8


9.3. Severability

If at any time subsequent to the Effective Date, any provisions of this
Agreement shall be held by any court of competent jurisdiction to be illegal,
void or unenforceable, such provision shall be of no force and effect, but the
illegality or unenforceability of such provision shall have no effect upon and
shall not impair the enforceability of any other provision of this Agreement.
There will be added automatically as a part of this Agreement a legal, valid
and enforceable provision as similar in terms to such illegal, invalid or
unenforceable provision as may be possible .

9.4. Notices

Any notice or other communications required or permitted between the Parties
hereunder shall be sufficiently given if in writing and personally delivered or
sent by registered or certified mail, return receipt requested, postage prepaid,
or if sent by facsimile transmission with confirmation of receipt addressed as
follows or to such other address as the Parties shall have given notice of
pursuant hereto :

ChlorAlp        :Attn : General Manager
                      25 Quai Paul Doumer, Courbevoie

RPC    :        Rhone-Poulenc Chimie S.A.
                25 Quai Paul Doumer
                92408 Courbevoie Cedex     with a copy to the General Manager of
                Attn : M.Polaud                RPC on Pont de Claix Site
                                                   38 800 Le Pont de Claix

IN WITNESS WHEREOF, the Parties hereto have duly executed this Agreement, as of
the day and year hereinafter written .

                                                 made in Paris
                                                 on October 17, 1997

RHONE - POULENC CHIMIE S.A                      CHLORALP

By : /s/ Daniel Humbert                         By : /s/ William G. Osborne
    ----------------------------                    ------------------------
Title :                                         Title :
      --------------------------                       ---------------------


<PAGE>   9



                           SCHEDULE 1 - SPECIFICATIONS

                        HYDROGENE FROM BRINE ELECTROLYSIS


                  Schedule 1 will be provided upon request.



<PAGE>   10




                           SCHEDULE 2 - CO/H2 HYDROGEN

                                 SPECIFICATIONS



                  Schedule 2 will be provided upon request.


<PAGE>   1

                                                                   EXHIBIT 10.12


                              CONTRAT DE FOURNITURE
                                      ET DE
                         REGENERATION D'ACIDE SULFURIQUE


ENTRE:

CHLORALP,

Societe par Actions simplifiee, dont le siege social est 25 Quai Paul Doumer ,
92 408 Courbevoie France,

Ci-apres denommee "CHLORALP",

                                                           d'une part,

ET :

RHONE-POULENC CHIMIE

Societe Anonyme, dont le siege social est 25, Quai Paul Doumer, 92408 
COURBEVOIE,

Ci-apres denommee "RPC",

                                                           d'autre part,

ATTENDU QUE :

- -   CHLORALP dispose d'un atelier de fabrication de chlore sur le site de PONT
    DE CLAIX (France), (ci-apres "l'ATELIER"), qui consomme de l'acide
    sulfurique vierge, dont les specifications figurent en Annexe (ci-apres
    "ACIDE VIERGE"), et qui produit de l'acide sulfurique de procede (ci-apres
    "ACIDE DE PROCEDE") a un titre de l'ordre de 75% en H2SO4;

- -   RPC exploite une unite de fabrication d'acide sulfurique de synthese sur son
    site de Les Roches de Condrieu (France), (ci-apres "l'UNITE"), qui utilise
    entre autres matieres de l'ACIDE DE PROCEDE pour produire de l'acide
    sulfurique vierge et approvisionne l'ATELIER en ACIDE VIERGE produit a
    partir de l'ACIDE DE PROCEDE fourni par l'ATELIER;

- -   CHLORALP souhaite maintenir l'approvisionnement de l'ATELIER en ACIDE VIERGE
    produit par RPC a partir d'ACIDE DE PROCEDE fourni par CHLORALP, et RPC est
    pret a continuer a fournir ce service (ci-apres le "SERVICE") ;

- -   CHLORALP pourrait en outre etre amene a acheter a RPC des quantites d'ACIDE
    VIERGE supplementaires a celles acquises au titre du SERVICE (ci-apres
    "ACIDE SUPPLEMENTAIRE") ;


<PAGE>   2



IL A ETE CONVENU ENTRE LES PARTIES CE QUI SUIT :

ARTICLE 1 - OBJET

L'objet du present Contrat est la fourniture par RPC a CHLORALP et l'achat par
CHLORALP a RPC du SERVICE.

L'ACIDE DE PROCEDE n'est repute transforme en ACIDE VIERGE qu'a la livraison de
ce dernier par RPC. L'ACIDE DE PROCEDE est repute rester la propriete de
CHLORALP jusqu'au passage de la vanne de stockage sur le site RPC des Roches de
Condrieu, et RPC en assurera le stockage dans le respect des regles de l'art et
la garde jusqu'a son craquage. RPC assurera de meme le stockage et la garde de
l'ACIDE VIERGE. La reference ulterieure aux Incoterms est sans effet sur les
dispositions du present Article 1.

ARTICLE 2 - QUALITE - GARANTIES

2.1.   L'ACIDE DE PROCEDE et l'ACIDE VIERGE seront conformes aux specifications 
       figurant en Annexe.

2.2.   Faute de  reclamation  dans un delai de vingt ( 20 ) jours a compter de 
       la reception, les acides livres par chacune des Parties seront consideres
       comme satisfaisant auxdites specifications.

2.3.   RPC ne garantit que la conformite de l'ACIDE VIERGE aux specifications 
       figurant dans l'Annexe.

2.4.   CHLORALP s'engage a fournir a RPC un ACIDE DE PROCEDE conforme aux
       specifications figurant dans l'Annexe.

       Dans le cas ou CHLORALP devrait modifier le procede generant l'ACIDE DE
       PROCEDE et/ou le remplacer par un nouveau procede de facon telle que la
       qualite de l'ACIDE DE PROCEDE puisse en etre modifiee, CHLORALP s'engage
       a en informer prealablement RPC. RPC, sur la base des informations
       fournies par CHLORALP, se reserve alors le droit d'accepter ou non
       l'ACIDE DE PROCEDE dans son UNITE.

ARTICLE 3 - SERVICE DE REGENERATION

3.1.   CHLORALP s'engage a livrer a RPC l'integralite des volumes d'ACIDE DE
       PROCEDE issus du sechage du Chlore de Pont de Claix et, en toute
       hypothese, une quantite minimum annuelle d'ACIDE DE PROCEDE qui ne
       saurait etre inferieure a [*] tonnes, base 100% H2SO4.

       RPC s'engage a fournir a CHLORALP, Franco Transporteur usine des Roches
       de Condrieu, une tonne d'ACIDE VIERGE (base 100 % H2SO4) pour chaque
       tonne d'ACIDE DE PROCEDE (base 100 % H2SO4) livre par CHLORALP.











* Indicates information deleted based on a Confidential Treatment Request
  pursuant to Rule 406 under the Securities Act of 1933.
<PAGE>   3


       RPC informera CHLORALP des arrets programmes affectant l'exploitation de
       l'UNITE. Dans le cas ou la fourniture du SERVICE ne serait pas possible
       pour des raisons autres que des cas de Force Majeure sur le site des
       Roches de Condrieu, RPC s'engage a fournir le SERVICE sur son site de
       Rieme (Belgique), la difference de cout de transport (Pont de Claix/Les
       Roches de Condrieu - Pont de Claix/Rieme) etant alors a la charge de RPC.
       Dans le cas ou cette fourniture de SERVICE ne serait pas meme possible
       sur le site de Rieme, RPC fournira alors ses meilleurs efforts pour
       tenter neanmoins d'assurer la fourniture du SERVICE a CHLORALP.

3.2.   RPC reservera a CHLORALP dans l'UNITE une capacite annuelle de [*]
       tonnes, base 100% H2SO4.

3.3.   Les livraisons d'ACIDE DE PROCEDE et les appels d'expeditions d'ACIDE
       VIERGE seront repartis aussi regulierement que possible au cours de
       l'annee. Avant le 20 de chaque mois, CHLORALP fournira a RPC un planning
       previsionnel de livraisons d'ACIDE DE PROCEDE et d'appels d'expeditions
       d'ACIDE VIERGE pour les trois mois suivants.

ARTICLE 4 - PRIX DU SERVICE

4.1.   CHLORALP remunerera RPC, pour le SERVICE ou pour la reservation de 
       volume a l'UNITE, de la facon suivante :

       4.1.1. Prix initial

              Le Prix du SERVICE, pour chaque tonne metrique d'ACIDE DE
              PROCEDE (base 100 % H2SO4) livree a l'UNITE par CHLORALP, est
              fixe a [*] FF/t pour l'annee 1997.

       4.1.2. Revision du Prix du SERVICE

              Les parties arreteront d'un commun accord avant le 30 novembre
              de chaque annee le Prix du SERVICE applicable a la fourniture
              de SERVICE pour l'annee suivante. En cas de desaccord sur le
              prix , les Parties pourront envisager et negocier d'autres
              solutions telles que, sans que ces propositions constituent un
              engagement de leur part : un accord reposant sur l'
              application du prix propose par RPC avec la possibilite pour
              CHLORALP de revoir a la baisse le volume minimum tel que
              defini a l' Article 3.1 ou un accord sur l' application pour
              l'annee ( n ) du prix du SERVICE applique pour l' annee
              precedente ( n - 1 ) avec la possibilite pour RPC de revoir a
              la baisse la reserve de capacite telle que definie a l'
              Article 3.2. Il est entendu qu'a defaut de tout accord entre
              les Parties a la date du 31 decembre de l' annee ( n ), le
              prix du SERVICE applique au cours de cette annee ( n + 1 )
              sera egal au prix du SERVICE applique pour l'annee precedente
              ( n ) mais que le contrat sera alors resilie de plein droit,
              ladite resiliation prenant effet au 31 decembre de cette annee
              (n + 1), sauf a ce que les Parties en decident autrement.

              En tout etat de cause,  le Prix du SERVICE ne  saurait en aucun 
              cas etre inferieur a [*] FF / T ( base 100% H2SO4 ) .









* Indicates information deleted based on a Confidential Treatment Request
  pursuant to Rule 406 under the Securities Act of 1933.
<PAGE>   4


4.2.   Le Prix du SERVICE est applicable pour l'ACIDE DE PROCEDE dont la teneur
       en H2SO4 est superieure ou egale a 65%.

       RPC pourra refuser de prendre livraison de toute quantite d'ACIDE DE
       PROCEDE dont la teneur en H2SO4 serait inferieure a 65%. Au cas ou elle
       accepterait d'en prendre livraison et si durant un mois donne, la
       concentration moyenne de l'ACIDE DE PROCEDE livre par CHLORALP a RPC
       venait a etre inferieure a 65%, le Prix du SERVICE alors applicable sera
       augmente de 5% pour chaque 1% de teneur en-dessous de 65%, avec un
       prorata en cas de decimales. Le Prix du SERVICE ainsi majore sera
       applicable sur la quantite globale, base 100%, livree par CHLORALP a RPC
       sur le mois considere, calculee a partir de la concentration moyenne sur
       le mois considere.

4.3.   Si, durant une annee calendaire donnee, CHLORALP livre a RPC une quantite
       d'ACIDE DE PROCEDE inferieure a [*] tonnes (100 % H2SO4), CHLORALP devra
       payer a RPC une Remuneration Annuelle Supplementaire "RS" calculee comme
       suit :

                                     [*]

       ou :

       -   PR est le Prix du SERVICE pour l'annee consideree

       -   Qn     est la quantite minimale d'ACIDE DE PROCEDE que CHLORALP
                  s'engage a livrer a RPC conformement aux dispositions de
                  l'Article 3.1. ci-dessus, soit [*] tonnes, base 100 % H2SO4

       -   QR     est la quantite reellement livree par CHLORALP a RPC pendant 
                  l'annee calendaire consideree

       -   q      est la quantite journaliere moyenne (base 100 %), livrable 
                  par CHLORALP a RPC, soit Qn/365.

       -   d      est le nombre de jours d'arret eventuels de l'installation
                  produisant l'ACIDE DE PROCEDE qui seraient dus a des cas de
                  Force Majeure.

ARTICLE 5 - ACIDE VIERGE SUPPLEMENTAIRE

5.1.   En supplement de l'ACIDE VIERGE livre par RPC au titre du SERVICE, RPC
       met a la disposition de CHLORALP des volumes d'ACIDE SUPPLEMENTAIRE.

5.2.   Le prix de l'ACIDE  SUPPLEMENTAIRE  est,  pour l'annee  1997, de 600 
       (SIX CENT) Francs par tonne (base 100 %), Franco Transporteur Roches de 
       Condrieu.

5.3.   Le prix fera l'objet, pour les annees suivantes, d'une negociation 
       specifique entre les Parties.

ARTICLE 6 - FACTURES ET PAIEMENT















* Indicates information deleted based on a Confidential Treatment Request
  pursuant to Rule 406 under the Securities Act of 1933.
<PAGE>   5


6.1.   Les factures de RPC pour le SERVICE seront etablies et adressees
       mensuellement a CHLORALP pour les fournitures et services d'un mois donne
       m pendant les dix premiers jours ouvrables du mois suivant. Le paiement
       en sera effectue a trente (30) jours, fin de mois, le 10 du mois suivant
       .

6.2.   Les factures pour le SERVICE seront etablies sur la base des titres en
       H2SO4 mesures par RPC. A reception de facture, CHLORALP disposera de dix
       (10) jours ouvrables pour contester les mesures realisees par RPC. Passe
       ce delai, aucune contestation ne sera plus recevable.

6.3.   Les factures eventuelles relatives a la Remuneration Annuelle
       Supplementaire applicables a une annee calendaire seront etablies au
       cours du premier mois de l'annee suivante. Le paiement en sera effectue a
       30 jours, fin de mois , le 10 du mois suivant.

ARTICLE 7 - DUREE

Le present Contrat entrera en vigueur a compter de sa signature par les Parties
et le restera pendant une periode initiale de 4 ans a compter du 1er Janvier
1997, soit jusqu'au 31 Decembre 2000 sous reserve des dispositions de l'Article
4.1.2.

Il sera renouvelle par tacite reconduction pour des periodes successives d'un
(1) an, sauf denonciation adressee par l'une des Parties a l'autre Partie par
lettre recommandee avec accuse de reception adressee avec un preavis d'au moins
six (6) mois avant la date d'expiration de la periode initiale ou de l'une
quelconque des periodes de reconduction.

ARTICLE 8 - RESILIATION ANTICIPEE

Au cas ou l'une des Parties ne satisferait pas a l'une de ses obligations au
titre du present Contrat et n'y aurait pas remedie dans un delai de trente (30)
jours apres notification d'un tel defaut par l'autre Partie par lettre
recommandee avec accuse de reception, cette derniere sera fondee a resilier le
present Contrat de plein droit avec effet immediat par lettre recommandee avec
accuse de reception adressee a la Partie defaillante, sous reserve du reglement
de toute facture due au titre de toute fourniture du SERVICE anterieure la date
de ladite resiliation et non contestee .

ARTICLE 9 - FORCE MAJEURE

Sont consideres comme circonstances de force majeure, sans que cette liste soit
limitative, les circonstances telles que guerre, insurrection, cataclysmes,
inondations, incendies, explosions, greves et conflits du travail, embargo,
penuries de matieres premieres, rebut de pieces importantes, decision
administrative empechant l'exploitation par CHLORALP de son atelier produisant
l'ACIDE DE PROCEDE ou empechant RPC d'exploiter son UNITE.

La Partie empechee sera liberee de l'execution de ses obligations dans la limite
de cet empechement. Elle devra toutefois faire tous ses efforts pour pallier
dans toute la mesure du possible sa propre defaillance (par toutes dispositions
ou substitutions estimees necessaires et valables en accord avec l'autre
Partie), et reprendre ses obligations aussitot que cette cause aura disparu.


<PAGE>   6


La Partie empechee par un cas de force majeure devra sans delai en informer
l'autre par lettre recommandee avec accuse de reception en lui indiquant la
duree previsible de son empechement et en lui faisant connaitre le cas echeant
les dispositions qu'elle compte prendre pour remedier a la situation.

ARTICLE 10  -SAUVEGARDE

S' il se produisait en raison de circonstances imprevues ou imprevisibles et
independantes de la volonte des Parties, pendant la duree d' application du
present contrat , une modification majeure des conditions economiques ayant
preside a la conclusion du present contrat , et si de ce fait, l' application de
certaines de ses dipositions entrainait pour l'une ou l' autre des Parties un
prejudice grave et durable, les Parties se concerteraient alors pour determiner
d' un commun accord les nouvelles conditions a appliquer a ce contrat , qui
permettraient de replacer les deux Parties dans une situation contractuelle
comparable a celle qui prevalait au moment de la conclusion du present contrat .

ARTICLE 11 - CESSION DES DROITS ET OBLIGATIONS DU CONTRAT

Chaque Partie ne pourra ceder a un tiers les droits et obligations resultant du
present Contrat sans l'accord prealable des autres Parties sauf si ce tiers lui
succede dans le cadre d'une fusion, d'une absorption ou de l'apport de la
totalite ou de la quasi totalite de l'activite concernee par ce Contrat.

Ne seront pas considerees comme des tiers au titre du present Article les
Affiliees d'une Partie. Par "Affiliee" on entend toute entite controlant,
controlee par ou sous controle avec une Partie, "controle" signifiant la
propriete d'au moins 50% du capital.

ARTICLE 12 - LITIGES

Le present Contrat est soumis au droit francais.
Tout litige entre les Parties qui surviendrait a l' occasion de la mise en
oeuvre de ce Contrat, et qui ne serait pas resolu entre elles par accord
amiable, sera exclusivement et definitivement tranche selon les regles de
Conciliation et d' Arbitrage de la Chambre Internationale de Commerce par trois
arbitres designes en conformite avec ces regles . L' arbitrage aura lieu a Paris
et sera conduit en Francais et / ou en anglais .

<TABLE>
<CAPTION>
                                                                  Fait a  Paris
                                                                  en deux exemplaires originaux
               CHLORALP                                           RHONE-POULENC CHIMIE
               --------                                           --------------------
<S>                                           <C>
     17 Oct 97                                date     17/10/97         
- ----------------------------------------           --------------------------------------------


                                         signature
/s/  William G. Osborne                            /s/ Daniel Humbert
- ----------------------------------------           --------------------------------------------------
 
</TABLE>


<PAGE>   7


                                     ANNEXE

                                 SPECIFICATIONS

                                ACIDE DE PROCEDE


                    Annex 1 will be provided upon request.


<PAGE>   1

                                                                   EXHIBIT 10.13

                               SUPPLY AND PURCHASE
                                   AGREEMENT


                               SODIUM HYPOCHLORITE

Between :

"CHLORALP" a corporation organized under the laws of France , whose registered
office is located at 25 Quai Paul Doumer, 92 408 Courbevoie, France ,
hereinafter referred to as " CHLORALP "

                                                         on the one hand ,

And :

RHONE - POULENC AGROCHIMIE , a Societe Anonyme organized under the laws of
France, having a corporate capital of 1 431 515 000 French Francs, whose
registered office is located at 14 / 20 rue Pierre Baizet , 69 009 Lyon France ,
hereinafter referred to as " RPA "

                                                         on the other hand ,

CHLORALP and RPA being hereafter referred to as the " Parties " ;

WITNESSETH :

- -    whereas CHLORALP operates at Pont de Claix ( Isere ) a unit producing
chlorine and caustic soda with a by - production of sodium hypochlorite,

- -    whereas RPA operates several production units at Pont de Claix ( Isere )
and needs regular supply of sodium hypochlorite,

- -    whereas CHLORALP and RPA wish therefore to enter into a long - term supply
and purchase agreement with respect to sodium hypochlorite ;



<PAGE>   2



ARTICLE 1 . OBJECT

The object of the present agreement (the "Agreement") is to define the terms and
conditions according to which CHLORALP shall supply RPA, and RPA shall purchase
from CHLORALP Sodium Hypochlorite, as defined with its Specifications in
Schedule 1 of this Agreement (hereinafter the "Product").

ARTICLE 2. SUPPLY AND PURCHASE OBLIGATIONS

2.1.Quantity

CHLORALP undertakes to supply to RPA, and RPA undertakes to purchase from
CHLORALP, during each calendar year of the Term of this Agreement , one hundred
per cent (100 %) of RPA needs of Product on Pont de Claix site (hereinafter the
"Quantity" or "Q") .

For the calendar year 1997, the annual Quantity of Product is estimated to be
[*] Tons.

2.2.Supply Program

Each year, prior to October 31, RPA will notify CHLORALP of its estimated
purchase requirements for the Product during the subsequent calendar year (the
"Estimated Purchase Requirements" ) .

The Estimated Purchase Requirements divided by 12 months shall constitute the
basis for RPA's monthly orders, except during the months when turnarounds are
conducted .

Therefore, RPA shall not unreasonably by more than 20 % decrease or increase its
monthly orders without prior notice to CHLORALP .

At least five business days before the first business day of month ( m ) , RPA
shall send to CHLORALP firm orders for deliveries of Product for month ( m ) and
shall communicate to CHLORALP its best estimations of the quantities of Product
planned to be ordered for the two following months ( m + 1) and ( m + 2 ) ,
unless otherwise agreed between the Parties .

RPA and CHLORALP shall meet at the minimum twice a year with a view to
exchanging mutual information on RPA's requirements and needs, to updating
schedules and solving any difficulties in implementing this Agreement .

2.3. Delivery .

Product shall be delivered by pipe to RPA unit(s) on Pont de Claix Site. The
delivery point shall be the flange at the entrance of RPA unit(s).



ARTICLE 3 . PRICE

3.1. The "Initial Price" ("P0") of the Product to be paid by RPA to CHLORALP is 
defined as :

                                     [*]












* Indicates information deleted based on a Confidential Treatment Request
  pursuant to Rule 406 under the Securities Act of 1933.
<PAGE>   3



3.2.   Such Initial Price shall be revised for the first time on January 1998,
       and thereafter yearly, in accordance with the following revision 
       formula :

                                     [*]

where :

P( n )  is the revised Price to be applied for the current year (n) (the 
"Revision Year ")

P(n-1)  is the Price applied to the Product for year (n-1) immediately preceding
        the Revision Year .

HC(n-1) is the average value for year (n -1) of the monthly values of the
        price of Chlorine as published by HARRIMAN ( middle of the range ) .

HS (n -1) is the average value for year ( n -1) of the monthly values of
        the price of Caustic Soda as published by HARRIMAN ( middle of the
        range ) .

3.3. For the implementation of this Article, the Price is understood CIP RPA
     Pont de Claix plant (INCO Terms 1990) .

3.4. CHLORALP shall invoice RPA on a monthly basis .
     Payment term shall be of thirty days , end of the month, the tenth , and
     made by bank transfer to such bank account as CHLORALP shall indicate to
     RPA in writing.

ARTICLE 4 - QUALITY . PRODUCT WARRANTY .

CHLORALP warrants that each lot of Product shall comply with the 
specifications - second grade quality - as described in Schedule 1 attached to
the present Agreement (the "Specifications"), and shall be free from defects and
of good material and workman ship .

CHLORALP shall be liable only for replacement of non-conforming lot of Product
under the following conditions :

All claims by RPA for non-conforming Products shall be deemed waived unless made
by RPA in writing within thirty (30) days from the delivery date of such 
Product .

If CHLORALP agrees with RPA's claim, it will, at its expense, immediately
replace the non - conforming lot of Product by a conforming lot of same .

If CHLORALP does not agree with RPA 's claim , either may request an expert
appraisal by an independant laboratory, to determine whether said Product
complies with said Specifications. The report of such independant laboratory
shall be conclusive and binding on the Parties hereto.

All expenses related to such appraisal shall be borne by the Party found in
default.
















* Indicates information deleted based on a Confidential Treatment Request
  pursuant to Rule 406 under the Securities Act of 1933.
<PAGE>   4


RPA and CHLORALP being "industrial of the same speciality", RPA acknowledge that
the above warranty constitutes its exclusive remedy and CHLORALP 's total
liability for claims regarding the Product for " hidden defaults " ("vices
caches") and CHLORALP excludes any implied warranties of merchantability and
fitness for a particular purpose and all other express or implied
representations or warranties . RPA waives all other claims against CHLORALP and
CHLORALP shall not be liable to RPA for any other direct or indirect damages .

The warranty and all limitations on RPA 's remedies and on CHLORALP 's liability
provided for in this Article shall survive the expiration, termination or
cancellation of this Agreement .

ARTICLE 5 - TRANSFER OF TITLE AND RISK

Title to the Product and all risk for loss or any damage thereto shall pass to
RPA as the Product passes the flange at the entrance of RPA unit(s) on Pont de
Claix Site .

ARTICLE 6 - TERM

This Agreement shall come into force on October 1st, 1997 and, except as
provided in Article 7.2 below shall remain in force for a period of (15) years (
the " Term " ).

Thereafter it shall be renewed automatically for an unlimited period, unless
terminated by either Party giving at any time to the other Party not less than
(5) years prior written notice .

If and when Rhone - Poulenc Chimie ( " RPC " ) interest becomes lower than 50 %
of the capital of CHLORALP, the Term of this Agreement shall automatically be
changed to a ( 10 ) year period running from the date on which RPC's interest is
lower than 50 % . It shall , in such case , thereafter be renewed for equivalent
period of ten years, unless terminated by either Party giving the other Party
not less ( 5 ) years prior written notice prior to (i) the end of the initial 10
years period or (ii) the end of each subsequent ( 10 ) ten years period .

ARTICLE 7 - GENERAL PROVISIONS

7.1. Secrecy

Each Party agree that all information disclosed to it by the other Party under
the present Agreement (the "Information") shall be held and treated in the
utmost and strictest confidence and neither Party shall use said Information to
benefit itself or others , except for the purpose defined in Article 1 hereabove
 .The receiving Party shall not disclose any Information to a third Party unless
and until expressly authorized in writing to do so by the disclosing Party,
provided, however, that, either Party may transmit any Information disclosed
hereunder to any of its Affiliate. Each Party shall be held accountable for the
compliance of these Affiliates with the terms of this Article.


For the implementation of this Agreement, the term "Affiliate" of either Party
shall mean a company which, directly or indirectly, controls, is controlled by,
or is under 


<PAGE>   5


common control with said Party "Control" shall mean the control as defined by
Articles 355.1 and following of the law of July 24, 1996, on commercial
companies .

The Parties agree that, notwithstanding the preceding provision, the receiving
Party shall be under no obligation with respect to any Information, which it can
demonstrate that :

     -  was, at the time of disclosure , available to the general public, or
     - became, at a later date, available to the general public through no fault
     of the receiving Party, or, 
     - was in it possession before receipt, or 
     - was disclosed to it without restriction on disclosure by a third party 
     which has the lawful right to disclose said Information .

All obligations contained in this Article 7.1 shall survive for ten years after
termination of the present Agreement .

7.2. Early Termination

If either Party acts in material breach of any of the terms and conditions
contained herein, the Party not in default shall be entitled to terminate this
Agreement forthwith upon giving notice in writing to the Party in default and
specifying the nature of the default, provided that the Party in default shall
not be entitled to rely on this provision. The Party in default shall have a
ninety (90) day delay after receipt of such a notice to cure its default .

Unless such default is cured no later than 90 days following the receipt of such
notice, this Agreement may be terminated at the option of the Party giving such
notice .

Any such termination hereunder shall not prejudice any rights or benefits
accrued prior to the date of termination .

7.3. Force Majeure

Neither Party shall be held liable for any failure or delay in supplying or
taking delivery of the Product in accordance with the terms and conditions of
the present Agreement , where such failure or delay is due to circumstances
beyond its reasonable control, including, without limitation, acts of God,
regulations or acts of Government, strikes, lock-outs, explosions ,implosions,
fires, floods, wars, insurrections, riots,embargoes .

The Party affected by said circumstances shall promptly notify the other Party
of the existence thereof and shall use every reasonable effort to eliminate or
correct the cause preventing performance of this Agreement as soon as possible .

Should CHLORALP, under such Force Majeure circumstances , have a shortfall of
Product then CHLORALP shall make its best efforts to minimize the consequences
of such Force Majeure for RPA and to resume as promptly as possible its
obligations under the present Agreement .

When the reason for invoking Force Majeure has ceased to exist, the affected
Party shall notify the other Party thereof and promptly resume its obligations
under this Agreement .


<PAGE>   6


7.4. Hardship

In entering in this long - term Agreement , the Parties hereto agree that it is
impracticable to make provision for every contingency which may arise during the
term thereof , and the Parties hereby agree it to be their intention that this
Agreement shall operate between them with fairness and without substantial and
disproportionate prejudice to the interests of either, and that, if in the
course of the performance of this Agreement unfairness or substantial and
disproportionate prejudice to either Party is expected or disclosed, then the
Parties will use their best endeavours to agree upon such action as may be
necessary to remove or modify such unfairness or prejudice and to reestablish as
much as possible the initial fairness of the present Agreement .

In particular , should CHLORALP stop producing that second grade quality of
Product , object of the present agreement , the Parties would meet to assess and
negotiate the feasibility of a first grade quality Product supply .

7.5. Assignment

No Party shall assign this Agreement to any third party without the prior
written consent of the other Party , which consent shall not be unreasonably
withheld.

Notwithstanding the hereinabove provision, and provided that its assignee
undertakes to take over all of its rights and obligations set forth in this
Agreement, each Party hereto shall have the right to assign this Agreement, upon
written notice to the other Party but without its prior written consent, to : 
- -  any of its Affiliates, provided that , in such case, (i ) the assignor shall
   remain jointly and severally liable of the implementation by the assignee of 
   its obligations under this Agreement,and (ii) if the assignee cease to be an 
   Affiliate company of the assignor, this Agreement shall have to be reassigned
   by the assignee to the assignor ;
- -  its successor in interest as a result of a statutory merger or consolidation,
   or to a company acquiring all or substantially all of its business including 
   the part concerned by this Agreement.

7.6. Applicable Law

This Agreement shall be governed by and construed and enforced in accordance
with the laws of France .

All disputes, differences, or controversies between the Parties arising out of
or relating to this Agreement, including the performance, breach, validity or
interpretation thereof, that can not be amicably resolved between them shall be
exclusively and finally settled under the Rules of Conciliation and Arbitration
of the International Chamber of Commerce by three arbitrators appointed in
accordance with said Rules. The arbitration proceedings shall take place in
Paris and shall be conducted in French and/or in English .


<PAGE>   7


ARTICLE 8 - MISCELLANEOUS

8.1.Entire Agreement

This Agreement and the schedule attached hereto represent the entire
understanding and agreement and supersedes all prior agreements, understandings
or arrangements among the Parties hereto with respect to the subject matter
hereof and can be amended, supplemented or changed, and any provision hereof can
be waived, only by written instrument making specific reference to this
Agreement and duly signed by or on behalf of the Parties to this Agreement .



8.2.Waiver

Failure by any Party to this Agreement to enforce complete and punctual
performance of any obligation of the other Party shall not be deemed a waiver of
such Party's right thereafter to enforce that or any other term hereof .

8.3. Severability

If at any time subsequent to the Effective Date, any provisions of this
Agreement shall be held by any court of competent jurisdiction to be illegal,
void or unenforceable, such provision shall be of no force and effect, but the
illegality or unenforceability of such provision shall have no effect upon and
shall not impair the enforceability of any other provision of this Agreement
 .There will be added automatically as a part of this Agreement a legal, valid
and enforceable provision as similar in terms to such illegal, invalid or
unenforceable provision as may be possible .

8.4. Notices

Any notice or other communications required or permitted between the Parties
hereunder shall be sufficiently given if in writing and personally delivered or
sent by registered or certified mail, return receipt requested, postage prepaid,
or if sent by facsimile transmission with confirmation of receipt addressed as
follows or to such other address as the Parties shall have given notice of
pursuant hereto :

CHLORALP:  Attn : General Manager
                                               25 Quai PAul Doumer
                                               92 408 Courbevoie

RPA:        Rhone-Poulenc Agrochimie S.A.
                14 / 20 rue Pierre Baizet , 69 009 Lyon
                Attn : M.MOSER



<PAGE>   8



IN WITNESS WHEREOF, the Parties hereto have duly executed this Agreement, as of
the day and year hereinafter written .

                                                           made 
in  Paris
  -------------
                                                    on   17 OCT         1997
                                                      ------------------

RHONE - POULENC AGROCHIMIE S.A

By : /s/ J P Martinet   
    -----------------------------------

Title :  VP Manufacturing Operations 
       --------------------------------

CHLORALP

By : /s/ William G. Osborne
    -----------------------------------
Title :  
       --------------------------------


<PAGE>   9



                           SCHEDULE 1 - SPECIFICATIONS



                  Schedule 1 will be provided upon request.



<PAGE>   1

                                                                   EXHIBIT 10.14

                          SUPPLY AND PURCHASE AGREEMENT

                         GAZEOUS CHLORINE - CAUSTIC SODA

Between :

" CHLORALP " a corporation organized under the laws of France, whose registered
office is located at 25 Quai Paul Doumer, Courbevoie, France, hereinafter
referred to as " CHLORALP "

                                                         on the one hand ,

And :

RHONE - POULENC AGROCHIMIE , a Societe Anonyme organized under the laws of
France, having a corporate capital of 1.431 515 000 French Francs, whose
registered office is located at 14 / 20 rue Pierre Baizet , 69 009 Lyon , France
, hereinafter referred to as " RPA "

                                                         on the other hand ,

CHLORALP and RPA being hereafter referred to as the " Parties " ;

WITNESSETH :

- - whereas CHLORALP operates at Pont de Claix ( Isere ) a unit producing chlor - 
alkali and caustic soda products ,

- - whereas RPA   needs regular supply of gazeous chlorine and  caustic soda ,

- - whereas CHLORALP and RPA wish to enter into a long - term supply and purchase
agreement in order to provide RPA with gazeous chlorine and caustic soda ;


<PAGE>   2



ARTICLE 1 . OBJECT

The object of the present agreement ( the " Agreement " ) is to define the terms
and conditions according to which CHLORALP shall supply RPA , and RPA shall
purchase from CHLORALP gazeous chlorine and caustic soda, as defined with their
Specifications in Schedule 1 of this Agreement ( hereinafter the " Products " ).

ARTICLE 2. SUPPLY AND PURCHASE OBLIGATIONS

2.1.Quantity

The quantity of Products , which CHLORALP undertakes to supply to RPA , and
which RPA undertakes to purchase from CHLORALP , during each calendar year of
the Term of this Agreement as defined in Article 6 hereafter is defined as
follows ( hereinafter the " Quantity " or " Q " ) :

Quantity of gazeous chlorine :
100 % of RPA needs on the Pont de Claix site for the production of AMCP, i.e
approximately [*] Tons per year ( Budget 1997 ) .

Quantity of caustic soda :
100 % of RPA needs in France , which is approximately estimated to [*] Tons in
Budget 1997.

2.2. Caustic Soda Grades

Caustic Soda purchased by RPA from CHLORALP under this Agreement shall be of
different grades according to the various uses and sites of RPA , i.e :

- - Electrolytic Caustic Soda (  " Soude Electro " )
- - Standard Caustic Soda ( " Soude Standard " )
- - Desalinated Caustic Soda ( " Soude Dessalee " ou " DS " ) .
- - Diluted Standard Caustic Soda ( " Soude Diluee Standard " )
- - Diluted Mercury Caustic Soda ( " Soude Diluee Mercure " )

2.3.Supply Program

Each calendar year , prior to October 31 , RPA will notify CHLORALP of its
estimated purchase requirements for the Products during the subsequent calendar
year ( the " Estimated Purchase Requirements " ) .

The Estimated Purchase Requirements divided by 12 months shall constitute the
basis for RPA 's monthly orders, except during the months where turnarounds are
conducted .

Therefore, RPA shall not unreasonably by more than 20 % decrease or increase its
monthly orders without prior notice to CHLORALP .












* Indicates information deleted based on a Confidential Treatment Request
  pursuant to Rule 406 under the Securities Act of 1933.
<PAGE>   3


At least five business days before the first business day of month ( m ) , RPA
shall send to CHLORALP firm orders for deliveries of Products for month ( m )
and shall communicate to CHLORALP its best estimations of the quantities of
Products planned to be ordered for the two following months ( m + 1 ) and ( m +
2 ) , unless otherwise agreed between the Parties .

 The calendar for weekly deliveries shall be sent by RPA to CHLORALP each
Thursday at the latest for the following week , unless otherwise agreed between
the Parties .

RPA and CHLORALP shall meet at the minimum twice a year with a view to
exchanging mutual information on RPA 's requirements and needs , to updating
schedules and solving any difficulties in implementing this Agreement .

2.4. Delivery .

Caustic Soda shall be delivered by pipe , truck or rail car to the various sites
indicated in Schedule 2 of this Agreement .

Gazeous Chlorine shall be delivered by pipe to RPA 's AMCP plant in Pont de
Claix .

The delivery point shall be the valves at which the delivery pipeline connects
at the entrance of RPA 's AMCP plant with RPA 's pipelines .

ARTICLE 3 . PRICE

3.1. Price of Caustic Soda

a) The " Initial Price " ( " P0 " ) of Caustic Soda , for each grade and site ,
is defined , by reference to the second quarter of 1997 - before taxes , and per
Metric Ton - in Schedule 2 of this Agreement.

b) Such Initial Price has been revised on July 1997 , and shall thereafter be
revised quarterly, in accordance with the following revision formula :

                                     [*]

 where :

P(n)  is the revised Price to be applied for the current quarter ( n ) ( the " 
Revision Quarter " )

P( n - 1 ) : is the Price applied to the Product for quarter ( n - 1 ) 
immediately preceding the Revision Quarter .

H is the value ( middle of the range ) of the monthly price of Caustic Soda in
France as published in the Harrimann Chemsult Monthly Report .

H ( n - 1) is the  value of  H  for quarter  ( n - 1 ) immediatly preceding the 
Revision Quarter, i.e the average of the three monthly values of H for said
quarter (n - 1 ) .

H ( n - 2 ) is the value of H  for quarter ( n - 2 ) immediately preceding 
quarter ( n - 1 ).














* Indicates information deleted based on a Confidential Treatment Request
  pursuant to Rule 406 under the Securities Act of 1933.
<PAGE>   4


3.2. Price of Gazeous Chlorine

a) The Initial Price " P0 "of the Product liquid chlorine  is defined,  by 
reference to the fourth quarter of 1997 , as follows :

             P0 = [*] French Francs - before taxes - /Metric Ton .

b) Such Initial Price shall be revised for the first time in January 1st, 1998
and thereafter quarterly , in accordance with the following formula :

                                     [*]

where  :

P is the revised Price to be applied for the current quarter ( n ) ( the "
Revision Quarter " )

H0 is the average value , for the third quarter of 1997 , of the monthly price
of Chlorine in France - defined as the lower value of the range - published in
the Harriman Chemsult Monthly Report , i.e [*] FF / T .

H is the average value for quarter ( n - 2 ) immediatly preceding the Revision
Quarter of the monthly price of Chlorine in France - defined as the lower value
of the range - published in the Harriman Chemsult Monthly Report .

3.3. For the implementation of this Article , the Price is understood CIP RPA 's
plants , France ( INCO Terms 1990 ) .

3.4. CHLORALP shall invoice RPA on a monthly basis .

Payment term shall be of thirty days , end of the month ,the tenth , and made by
bank transfer to such bank account as CHLORALP shall indicate to RPA in 
writing .

ARTICLE 4. QUALITY . PRODUCT  WARRANTY .

CHLORALP warrants that each delivery of Product shall comply with the
specifications as described in Schedule 1 attached to the present Agreement (
the " Specifications " ) , and shall be free from defects and of good material
and workman ship .

CHLORALP 's weights and assays shall govern unless proven to be in error by more
than zero point five percent ( 0,5 % ) . With respect of each lot of Product
delivered hereunder , CHLORALP shall provide a certificate of analysis on a
monthly basis . CHLORALP shall retain a corresponding sample for a period of at
least twenty - four ( 24 ) months following each delivery . CHLORALP represents
and warrants to RPA that the aforementionned certificate of analysis shall be
correct and accurate .

CHLORALP shall be liable only for replacement of non - conforming lot of
Product under the following conditions :











* Indicates information deleted based on a Confidential Treatment Request
  pursuant to Rule 406 under the Securities Act of 1933.
<PAGE>   5



All claims by RPA for non - conforming Products shall be deemed waived unless
made by RPA in writing within thirty ( 30 ) days from the delivery date of such
Product .

If CHLORALP agrees with RPA 's claim , it will , at its expense , immediately
replace the non - conforming lot of Product by a conforming lot of same .

If CHLORALP does not agree with RPA 's claim , either may request an expert
appraisal by an independant laboratory, to determine whether said Product
complies with said Specifications. The report of such independant laboratory
shall be conclusive and binding on the Parties hereto. All expenses related to
such appraisal shall be borne by the Party found in default .

RPA and CHLORALP being " industrial of the same speciality " , RPA acknowledge
that the above warranty constitutes its exclusive remedy and CHLORALP 's total
liability for claims regarding the Product for " hidden defaults " ( " vices
caches " ) and CHLORALP excludes any implied warranties of merchantability and
fitness for a particular purpose and all other express or implied
representations or warranties . RPA waives all other claims against CHLORALP and
CHLORALP shall not be liable to RPA for any other direct or indirect damages .

The warranty and all limitations on RPA 's remedies and on CHLORALP 's liability
provided un this Article shall survive the termination, cancellation or
expiration of this Agreement .

ARTICLE 5 . TRANSFER OF TITLE AND RISK

Title to Gazeous Chlorine and all risk for loss or any damage thereto shall pass
to RPA as the Product passes the valves connecting the delivery pipeline with
RPA' s pipelines at the entrance of RPA 's AMCP plant in Pont de Claix .

Title to Caustic Soda and all risk for loss or any damage thereto shall pass to
RPA in accordance with the terms of delivery referred to under Article 2.4
hereabove .

ARTICLE 6 . TERM

This Agreement shall come into force on October 1st , 1997 .

With respect to Gazeous chlorine , this Agreement shall , except as provided in
Article 7.2 below , remain in force for a period of fifteen ( 15 ) years ( the "
Term " ) and thereafter it shall be renewed automatically for an unlimited
period , unless terminated by either Party giving at any time to the other Party
not less than ( 5 ) year prior written notice .

If and when RPC interest becomes lower than 50 % of the capital of CHLORALP, the
Term of this Agreement, with respect to Gazeous Chlorine, shall automatically be
changed to a ( 10 ) ten year period running from the date on which RPC 's
interest is lower than 50 % .It shall , in such case, thereafter be renewed for
equivalent period of ten years , unless terminated by either Party giving the
other Party not less ( 5 ) five years prior written notice prior to (i) the end
of the initial 10 years period or (ii) the end of each subsequent (10) ten years
period .



<PAGE>   6


With respect to caustic soda , this Agreement shall , except as provided in
Article 7.2 below , remain in force for a subsequent period of five ( 5 ) years
( the " Term " ) and thereafter it shall be renewed automatically for an
unlimited period , unless terminated by either Party giving at any time to the
other Party not less than one ( 1 ) year prior written notice .

ARTICLE 7 . GENERAL PROVISIONS

7.1. Secrecy

Each Party agree that all information disclosed to it by the other Party under
the present Agreement ( the " Information " ) shall be held and treated in the
utmost and strictest confidence and neither Party shall use said Information to
benefit itself or others , except for the purpose defined in Article 1 hereabove
 . The receiving Party shall not disclose any Information to a third party unless
and until expressly authorized in writing to do so by the disclosing Party,
provided , however , that , either Party may transmit any Information disclosed
hereunder to any of its Affiliate . Each Party shall be held accountable for the
compliance of these Affiliates with the terms of this Article . For the
implementation of this Agreement , the term " Affiliate " of either Party shall
mean a company which , directly or indirectly , controls , is controlled by , or
is under common control with said Party .
 " Control " shall mean the control as defined by Articles 355.1 and following
of the law of July 24, 1996, on commercial companies .

The Parties agree that , notwithstanding the preceding provision , the receiving
Party shall be under no obligation with respect to any Information , which it
can demonstrate that :

- -  was , at the time of disclosure , available to the general public , or
- - became , at a later date , available to the general public through no fault of
the receiving Party, or, 
- - was in its possession before receipt, or 
- - was disclosed to it without restriction on disclosure by a third party which 
has the lawful right to disclose said Information .

All obligations contained in this Article 7.1 shall survive for ten years after
termination, cancellation or expiration of the present Agreement .

7.2. Early Termination

If either Party acts in material breach of any of the terms and conditions
contained herein, the Party not in default shall be entitled to terminate this
Agreement forthwith upon giving notice in writing to the Party in default and
specifying the nature of the default, provided that the Party in default shall
not be entitled to rely on this provision . The Party in default shall have a
ninety ( 90 ) day delay after receipt of such a notice to cure its default .
Unless such default is cured no later than 90 days following the receipt of such
notice , this Agreement may be terminated at the option of the Party giving such
notice . Any such termination hereunder shall not prejudice any rights or
benefits accrued prior to the date of termination .


<PAGE>   7



7.3. Force Majeure

Neither Party shall be held liable for any failure or delay in supplying or
taking delivery of the Product in accordance with the terms and conditions of
the present Agreement , where such failure or delay is due to circumstances
beyond its reasonable control , including , without limitation , acts of God,
regulations or acts of Government , strikes , lock - outs, explosions
,implosions, fires , floods, wars , insurrections , riots,embargoes .

The Party affected by said circumstances shall promptly notify the other Party
of the existence thereof and shall use every reasonable effort to eliminate or
correct the cause preventing performance of this Agreement as soon as possible .

Should CHLORALP , under such Force Majeure circumstances , have a shortfall of
Products , then CHLORALP shall make its best efforts to minimize the
consequences of such Force Majeure for RPA and to resume as promptly as possible
its obligations under the present Agreement .

When the reason for invoking Force Majeure has ceased to exist , the affected
Party shall notify the other Party thereof and promptly resume performance of
its obligations under this Agreement.

7.4. Hardship

   
a ) With respect to Gazeous Chlorine 
In entering in this long - term Agreement ,
the Parties hereto agree that it is impracticable to make provision for every
contingency which may arise during the term thereof , and the Parties hereby
agree it to be their intention that this Agreement shall operate between them
with fairness and without substantial and disproportionate prejudice to the
interests of either , and that , if in the course of the performance of this
Agreement unfairness or substantial and disproportionate prejudice to either
Party is expected or disclosed , resulting from , without limitation, any major
change in performance or improvements of the technologies related to the
manufacture of the Products, or any price fluctuations due to market situations,
then the Parties will use their best endeavours, including by means of the
arbitration procedure as provided for in Article 7.6 hereunder, to agree upon
such action as may be necessary to remove or modify such unfairness or prejudice
and to reestablish as much as possible the initial fairness of the present
Agreement .
    


b ) With respect to Caustic Soda
In entering in this long - term Agreement , the Parties hereto agree that it is
impracticable to make provision for every contingency which may arise during the
term thereof , and the Parties hereby agree it to be their intention that this
Agreement shall operate between them with fairness and without substantial and
disproportionate prejudice to the interests of either , and that , if in the
course of the performance of this Agreement unfairness or substantial and
disproportionate prejudice to either Party is expected or disclosed ,then the
Parties will use their best endeavours, to agree upon such action as may be
necessary to remove or modify such unfairness or prejudice and to reestablish as
much as possible the initial fairness of the present Agreement .


<PAGE>   8


7.5. Assignment

No Party shall assign this Agreement to any third party without the prior
written consent of the other Party , which consent shall not be unreasonably
withheld.

Notwithstanding the hereinabove provision , and provided that its assignee
undertakes to take over all of its rights and obligations set forth in this
Agreement , each Party hereto shall have the right to assign this Agreement ,
upon written notice to the other Party but without its prior written consent, 
to:

- - any of its Affiliates , provided that , in such case , (i ) the assignor shall
remain jointly and severally liable of the implementation by the assignee of its
obligations under this Agreement,and ( ii ) if the assignee cease to be an
Affiliate company of the assignor , this Agreement shall have to be reassigned
by the assignee to the assignor ;

- - its successor in interest as a result of a statutory merger or consolidation ,
or to a company acquiring all or substantially all of its business including the
part concerned by this Agreement .

7.6. Applicable Law

This Agreement shall be governed by and construed and enforced in accordance
with the laws of France .

All disputes , differences , or controversies between the Parties arising out of
or relating to this Agreement , including the performance , breach, validity or
interpretation thereof , that can not be amicably resolved between them shall be
exclusively and finally settled under the Rules of Conciliation and Arbitration
of the International Chamber of Commerce by three arbitrators appointed in
accordance with said Rules . The arbitration proceedings shall take place in
Paris and shall be conducted in French and / or in English .

ARTICLE 8 . MISCELLANEOUS

8.1.Entire Agreement

This Agreement and the schedules attached hereto represent the entire
understanding and agreement and supersedes all prior agreements, understandings
or arrangements between the Parties hereto with respect to the subject matter
hereof and can be amended, supplemented or changed , and any provision hereof
can be waived , only by written instrument making specific reference to this
Agreement and duly signed by or on behalf of the Parties to this Agreement .

8.2.Waiver

Failure by any Party to this Agreement to enforce complete and punctual
performance of any obligation of the other Party shall not be deemed a waiver of
such Party ' s right thereafter to enforce that or any other term hereof .


<PAGE>   9


8.3. Severability

If at any time subsequent to the Effective Date, any provision not material to
the performance of this Agreement of this Agreement shall be held by any court
of competent jurisdiction to be illegal, void or unenforceable , such provision
shall be of no force and effect, but the illegality or unenforceability of such
provision shall have no effect upon and shall not impair the enforceability of
any other provision of this Agreement . There will be added automatically as a
part of this Agreement a legal, valid and enforceable provision as similar in
terms to such illegal, invalid or unenforceable provision as may be possible .

8.4. Notices

Any notice or other communications required or permitted between the Parties
hereunder shall be sufficiently given if in writing and personally delivered or
sent by registered or certified mail , return receipt requested , postage
prepaid , or if sent by facsimile transmission with confirmation by registered
letter or to such other address as the Parties shall have given notice of
pursuant hereto : 

CHLORALP : Attn :General Manager
           25 Quai Paul Doumer, Courbevoie .

RPA :      Rhone - Poulenc Agrochimie S.A.
           Attn : M.MOSER .

IN WITNESS WHEREOF , the Parties hereto have duly executed this Agreement , as
of the day and year hereinafter written .

                                                       made in  Paris
                                                              -------------
                                                       on      17 Oct    1997
                                                           -------------

RHONE - POULENC  AGROCHIMIE  S.A                    CHLORALP

By : /s/ J P Martinet                             By : /s/ William G. Osborne
     ---------------------------------                 -------------------------

Title : VP Manufacturing Operations            Title : 
        ------------------------------                --------------------------



<PAGE>   10


                           SCHEDULE 1 - SPECIFICATIONS


                  Schedule 1 will be provided upon request.


<PAGE>   11



                       SCHEDULE 2 - CAUSTIC SODA PRICES


[*]
















* Indicates information deleted based on a Confidential Treatment Request
  pursuant to Rule 406 under the Securities Act of 1933.

<PAGE>   1
                                                                    EXHIBIT 99.1

 
                             LETTER OF TRANSMITTAL
 
                             TO TENDER FOR EXCHANGE
                   9 1/2% SENIOR SUBORDINATED NOTES DUE 2007
 
                                       OF
 
                            LAROCHE INDUSTRIES INC.
 
     PURSUANT TO THE PROSPECTUS DATED  ____________________________ , 1997
 
 THE EXCHANGE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 5:00 P.M., NEW YORK
 CITY TIME, ON  ____________________________ , 1997 UNLESS EXTENDED (THE
 "EXPIRATION DATE").
 
                PLEASE READ CAREFULLY THE ATTACHED INSTRUCTIONS
 
IF YOU DESIRE TO ACCEPT THE EXCHANGE OFFER, THIS LETTER OF TRANSMITTAL SHOULD BE
            COMPLETED, SIGNED, AND SUBMITTED TO THE EXCHANGE AGENT:
 
                      STATE STREET BANK AND TRUST COMPANY
 
<TABLE>
<C>                               <C>                               <C>
         By Mail or Hand:                                             By Mail or Hand in New York:
       State Street Bank                                                   State Street Bank
       and Trust Company                                                   and Trust Company
   Corporate Trust Department             By Facsimile for                    61 Broadway
    Two International Place            Eligible Institutions             Corporate Trust Window
           4th Floor                                                        Concourse Level
        Boston, MA 02110                   (617) 664-5739                  New York, NY 10006
</TABLE>
 
                           For Information Telephone:
 
                                 (617) 664-5314
                          Attention: Sandra Szczsponik
 
     Delivery of this Letter of Transmittal to an address, or transmission via
facsimile to a number, other than as set forth above will not constitute a valid
delivery.
 
     For any questions regarding this Letter of Transmittal or for any
additional information, you may contact the Exchange Agent.
 
     The undersigned hereby acknowledges receipt of the Prospectus dated
          , 1997 (as it may be supplemented and amended from time to time, the
"Prospectus") of LaRoche Industries Inc., a Delaware corporation ("Company"),
and this Letter of Transmittal (the "Letter of Transmittal"), that together
constitute the Company's offer (the "Exchange Offer") to exchange $1,000 in
principal amount of its 9 1/2% Senior Subordinated Notes due 2007, Series B (the
"Exchange Notes"), which have been registered under the Securities Act of 1933,
as amended (the "Securities Act"), pursuant to a Registration Statement, for
each $1,000 in principal amount of its outstanding 9 1/2% Senior Subordinated
Notes due 2007 (the "Notes"), of which $175,000,000 aggregate principal amount
is outstanding. Capitalized terms used but not defined herein have the meanings
ascribed to them in the Prospectus.
<PAGE>   2
 
     The undersigned hereby tenders the Notes described in Box 1 below (the
"Tendered Notes") pursuant to the terms and conditions described in the
Prospectus and this Letter of Transmittal. The undersigned is the registered
owner of all the Tendered Notes and the undersigned represents that it has
received from each beneficial owner of the Tendered Notes ("Beneficial Owners")
a duly completed and executed form of "Instruction to Registered Holder and/or
Book-Entry Transfer Facility Participant from Beneficial Owner" accompanying
this Letter of Transmittal, instructing the undersigned to take the action
described in this Letter of Transmittal.
 
     Subject to, and effective upon, the acceptance for exchange of the Tendered
Notes, the undersigned hereby exchanges, assigns and transfers to, or upon the
order of, the Company all right, title, and interest in, to and under the
Tendered Notes.
 
     Please issue the Exchange Notes exchanged for Tendered Notes in the name(s)
of the undersigned. Similarly, unless otherwise indicated under "SPECIAL
DELIVERY INSTRUCTIONS" below (see Box 3), please send or cause to be sent the
certificates for the Exchange Notes (and accompanying documents, as appropriate)
to the undersigned at the address shown below in Box 1.
 
     The undersigned hereby irrevocably constitutes and appoints the Exchange
Agent as the true and lawful agent and attorney in fact of the undersigned with
respect to the Tendered Notes, with full power of substitution (such power of
attorney being deemed to be an irrevocable power coupled with an interest), to
(i) deliver the Tendered Notes to the Company or cause ownership of the Tendered
Notes to be transferred to, or upon the order of, the Company, on the books of
the registrar for the Notes and deliver all accompanying evidences of transfer
and authenticity to, or upon the order of, the Company upon receipt by the
Exchange Agent, as the undersigned's agent, of the Exchange Notes to which the
undersigned is entitled upon acceptance by the Company of the Tendered Notes
pursuant to the Exchange Offer, and (ii) receive all benefits and otherwise
exercise all rights of beneficial ownership of the Tendered Notes, all in
accordance with the terms of the Exchange Offer.
 
     The undersigned understands that tenders of Notes pursuant to the
procedures described under the caption "The Exchange Offer" in the Prospectus
and in the instructions hereto will constitute a binding agreement between the
undersigned and the Company upon the terms and subject to the conditions of the
Exchange Offer, subject only to withdrawal of such tenders on the terms set
forth in the Prospectus under the caption "The Exchange Offer -- Withdrawal of
Tenders." All authority herein conferred or agreed to be conferred shall survive
the death or incapacity of the undersigned and any Beneficial Owner(s), and
every obligation of the undersigned or any Beneficial Owner(s) hereunder shall
be binding upon the heirs, representatives, successors, and assigns of the
undersigned and such Beneficial Owner(s).
 
     The undersigned hereby represents and warrants that the undersigned has
full power and authority to tender, exchange, assign, and transfer the Tendered
Notes and that the Company will acquire good and unencumbered title thereto,
free and clear of all liens, restrictions, charges, encumbrances, and adverse
claims when the Tendered Notes are acquired by the Company as contemplated
herein. The undersigned and each Beneficial Owner will, upon request, execute
and deliver any additional documents reasonably requested by the Company or the
Exchange Agent as necessary or desirable to complete and give effect to the
transactions contemplated hereby.
 
     The undersigned hereby represents and warrants that the information set
forth in Box 2 is true and correct.
 
     By accepting the Exchange Offer, the undersigned hereby represents and
warrants that (i) the Exchange Notes to be acquired by the undersigned and any
Beneficial Owner(s) in connection with the Exchange Offer are being acquired by
the undersigned and any Beneficial Owner(s) in the ordinary course of business
of the undersigned and any Beneficial Owner(s), (ii) the undersigned and each
Beneficial Owner are not participating, do not intend to participate, and have
no arrangement or understanding with any person to participate, in the
distribution of the Exchange Notes, (iii) except as otherwise disclosed in
writing herewith, neither the undersigned nor any Beneficial Owner is an
"affiliate," as defined in Rule 405 under the Securities Act, of the Company,
and (iv) the undersigned and each Beneficial Owner acknowledge and agree that
any person participating in the Exchange Offer with the intention or for the
purpose of distributing the Exchange Notes must comply with the registration and
prospectus delivery requirements of the Securities Act of 1933, as amended
(together with the rules and regulations promulgated thereunder, the "Securities
Act"), in connection with a secondary resale of the Exchange Notes acquired by
such person and cannot rely on the position of the Staff of the Securities and
Exchange Commission (the "Commission") set forth in the no-action letters that
are discussed in the
 
                                        2
<PAGE>   3
 
section of the Prospectus entitled "The Exchange Offer." In addition, by
accepting the Exchange Offer, the undersigned hereby (i) represents and warrants
that, if the undersigned or any Beneficial Owner of the Notes is a Participating
Broker-Dealer, such Participating Broker-Dealer acquired the Notes for its own
account as a result of market-making activities or other trading activities and
has not entered into any arrangement or understanding with the Company or any
"affiliate" of the Company (within the meaning of Rule 405 under the Securities
Act) to distribute the Exchange Notes to be received in the Exchange Offer, and
(ii) acknowledges that, by receiving Exchange Notes for its own account in
exchange for Notes, where such Notes were acquired as a result of market-making
activities or other trading activities, such Participating Broker-Dealer will
deliver a prospectus meeting the requirements of the Securities Act in
connection with any resale of such Exchange Notes.
 
     Holders of Notes that are tendering by book-entry transfer to the Exchange
Agent's account at DTC can execute the tender through the DTC Automated Tender
Offer Program ("ATOP"), for which the transaction will be eligible. DTC
participants that are accepting the Exchange Offer must transmit their
acceptance to DTC, which will verify the acceptance and execute a book-entry
delivery to the Exchange Agent's DTC account. DTC will then send an Agent's
Message to the Exchange Agent for its acceptance. DTC participants may also
accept the Exchange Offer prior to the Expiration Date by submitting a Notice of
Guaranteed Delivery through ATOP.
 
[ ]  CHECK HERE IF TENDERED NOTES ARE BEING DELIVERED HEREWITH.
 
[ ]  CHECK HERE IF TENDERED NOTES ARE BEING DELIVERED PURSUANT TO A NOTICE OF
     GUARANTEED DELIVERY PREVIOUSLY DELIVERED TO THE EXCHANGE AGENT AND COMPLETE
     "USE OF GUARANTEED DELIVERY" BELOW (Box 4).
 
[ ]  CHECK HERE IF TENDERED NOTES ARE BEING DELIVERED BY BOOK-ENTRY TRANSFER
     MADE TO THE ACCOUNT MAINTAINED BY THE EXCHANGE AGENT WITH THE BOOK-ENTRY
     TRANSFER FACILITY AND COMPLETE "USE OF BOOK-ENTRY TRANSFER" BELOW (Box 5).
 
                 PLEASE READ THIS ENTIRE LETTER OF TRANSMITTAL
                     CAREFULLY BEFORE COMPLETING THE BOXES
 
<TABLE>
<CAPTION>
 ------------------------------------------------------------------------------------------------------------------------------
                                                              BOX 1
                                                      DESCRIPTION OF NOTES
                                         (ATTACH ADDITIONAL SIGNED PAGES, IF NECESSARY)
 ------------------------------------------------------------------------------------------------------------------------------
                                                                                          AGGREGATE
                                                                                          PRINCIPAL              AGGREGATE
     NAMES(S) AND ADDRESS(ES) OF REGISTERED HOLDER(S),            CERTIFICATE               AMOUNT               PRINCIPAL
    EXACTLY AS NAME(S) APPEAR(S) ON NOTE CERTIFICATE(S)           NUMBER(S) OF          REPRESENTED BY             AMOUNT
                 (PLEASE FILL IN, IF BLANK)                          NOTES*             CERTIFICATE(S)           TENDERED**
 ------------------------------------------------------------------------------------------------------------------------------
 <S>                                     <C>                   <C>                      <C>

                                                               ---------------------------------------------------------------
 
                                                               ---------------------------------------------------------------
 
                                                               ---------------------------------------------------------------
 ------------------------------------------------------------------------------------------------------------------------------
 TOTAL
 ------------------------------------------------------------------------------------------------------------------------------
</TABLE>
 
*  NEED NOT BE COMPLETED BY PERSONS TENDERING BY BOOK-ENTRY TRANSFER.
 
** THE MINIMUM PERMITTED TENDER IS $1,000 IN PRINCIPAL AMOUNT OF NOTES. ALL
   OTHER TENDERS MUST BE IN INTEGRAL MULTIPLES OF $1,000 OF PRINCIPAL AMOUNT.
   UNLESS OTHERWISE INDICATED IN THIS COLUMN, THE PRINCIPAL AMOUNT OF ALL NOTE
   CERTIFICATES IDENTIFIED IN THIS BOX 1 OR DELIVERED TO THE EXCHANGE AGENT
   HEREWITH SHALL BE DEEMED TENDERED. SEE INSTRUCTION 4.
 
                                        3
<PAGE>   4
 
<TABLE>
- -------------------------------------------------------------------------------------------------------------------------
                                                          BOX 2
                                                  BENEFICIAL OWNERS(S)
- -------------------------------------------------------------------------------------------------------------------------
            STATE OF PRINCIPAL RESIDENCE OF EACH                          PRINCIPAL AMOUNT OF TENDERED NOTES
             BENEFICIAL OWNER OF TENDERED NOTES                          HELD FOR ACCOUNT OF BENEFICIAL OWNER
- -------------------------------------------------------------------------------------------------------------------------
<S>                                                                      <C> 
- -------------------------------------------------------------------------------------------------------------------------
 
- -------------------------------------------------------------------------------------------------------------------------
 
- -------------------------------------------------------------------------------------------------------------------------
 
=========================================================================================================================
</TABLE>
 
                                     BOX 3
                         SPECIAL DELIVERY INSTRUCTIONS
                         (SEE INSTRUCTIONS 5, 6 AND 7)
 
TO BE COMPLETED ONLY IF EXCHANGE NOTES EXCHANGED FOR NOTES AND UNTENDERED NOTES
ARE TO BE SENT TO SOMEONE OTHER THAN THE UNDERSIGNED, OR TO THE UNDERSIGNED AT
AN ADDRESS OTHER THAN THAT SHOWN ABOVE.
 
Mail Exchange Note(s) and any untendered Notes to:
Name(s):
 
- --------------------------------------------------------------------------------
(please print)
 
Address:
 
- --------------------------------------------------------------------------------
 
- --------------------------------------------------------------------------------
 
- --------------------------------------------------------------------------------
(include Zip Code)
 
Tax Identification or
Social Security No.:
 
- --------------------------------------------------------------------------------
 
                                        4
<PAGE>   5
 
                                     BOX 4
                           USE OF GUARANTEED DELIVERY
                              (SEE INSTRUCTION 2)
 
TO BE COMPLETED ONLY IF NOTES ARE BEING TENDERED BY MEANS OF A NOTICE OF
GUARANTEED DELIVERY.
 
Name(s) of Registered Holder(s):
                                -----------------------------------------------
Window Ticket No. (if any):
                           ----------------------------------------------------
Date of Execution of Notice of Guaranteed Delivery:
                                                   ----------------------------
Name of Institution that Guaranteed Delivery:
                                             ----------------------------------
If Delivered by Book-Entry Transfer:

        Account Number with DTC:
                                -----------------------------------------------
          Transaction Code Number:
                                  ---------------------------------------------
 
                                     BOX 5
                           USE OF BOOK-ENTRY TRANSFER
                              (SEE INSTRUCTION 1)
 
TO BE COMPLETED ONLY IF DELIVERY OF TENDERED NOTES IS TO BE MADE BY
BOOK-ENTRY TRANSFER.
 
Name of Tendering Institution:
                              -------------------------------------------------
Account Number:
               ----------------------------------------------------------------
Transaction Code Number:
                        ------------------------------------------------------- 

- -------------------------------------------------------------------------------
 
                                        5
<PAGE>   6
 
<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------------
                                                BOX 6
                                      TENDERING HOLDER SIGNATURE
                                      (SEE INSTRUCTIONS 1 AND 5)
                              IN ADDITION, COMPLETE SUBSTITUTE FORM W-9
- -----------------------------------------------       -----------------------------------------------
<S>                                                   <C>
 x                                                     Signature Guarantee
  ---------------------------------------------        (If required by Instruction 5)
 x
  ---------------------------------------------
       (Signature of Registered Holder(s)              Authorized Signature
           or Authorized Signatory)
                                                       x
                                                        ----------------------------------------------
 Note: The above lines must be signed by the
 registered holder(s) of Notes as their name(s)        Name:
 appear(s) on the Notes or by persons(s)                    ------------------------------------------    
 authorized to become registered holder (a)                          (please print)
 (evidence of such authorization must be               Title:
 transmitted with this Letter of Transmittal).               -----------------------------------------
 If signature is by a trustee, executor,                                                                
 administrator, guardian, attorney-in-fact,            Name of Firm:
 officer, or other person acting in a fiduciary                     ----------------------------------
 or representative capacity, such person must                       (Must be an Eligible Institution
 set forth his or her full title below. See                         as defined in Instruction 2)
 Instruction 5
                                                       Address:
 Name(s):                                                       -------------------------------------- 
         --------------------------------------                  
 Capacity:                                                      --------------------------------------
          -------------------------------------                                                       
 Street Address:                                                --------------------------------------  
                -------------------------------                                              (Zip Code)   
                                     (Zip Code)        

 Area Code and Telephone Number:                       Area Code and Telephone Number:
                                                            
 ----------------------------------------------            -------------------------------------------
 
 Tax Identification or Social Security Number:         Dated:

 ---------------------------------------------               -----------------------------------------
</TABLE>
 

- --------------------------------------------------------------------------------
                                     BOX 7
                              BROKER-DEALER STATUS

 [ ]  Check this box if the Beneficial Owner of the Notes is a Participating
      Broker-Dealer and such Participating Broker-Dealer acquired the Notes for
      its own account as a result of market-making activities or other trading
      activities. If this box is checked, regardless of whether you are
      tendering by book-entry transfer through ATOP, an executed copy of this
      Letter of Transmittal must be received within three NYSE trading days
      after the Expiration Date by LaRoche Industries Inc., attention Philip P.
      Gura, Esq., facsimile (404) 851-0327.
- --------------------------------------------------------------------------------
 
                                        6
<PAGE>   7
<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------
 PAYORS NAME: STATE STREET BANK AND TRUST COMPANY
- ----------------------------------------------------------------------------------------------
<S>                                   <C> <C>                                              <C> 
                                          Name: (If joint names, list first and circle the
                                          name of the person or entity whose number you enter
                                          in Part 1 below. See instructions if your name has
                                          changed.

                                          ----------------------------------------------------
                                          Address:
                                                  --------------------------------------------
                                                  
                                          ----------------------------------------------------
                                          City, State and Zip Code:
                                                                   ---------------------------
                                                                      
                                          ----------------------------------------------------
                                          List account number(s) (optional):
                                                                           -------------------
                                                                           
                                          ----------------------------------------------------
 SUBSTITUTE
 FORM W-9
 DEPARTMENT OF THE TREASURY
 INTERNAL REVENUE SERVICE
 PAYOR'S REQUEST FOR TAXPAYER
 IDENTIFICATION NUMBER (TIN)
                                      --------------------------------------------------------
 
                                          Part 1 -- PLEASE PROVIDE YOUR TAXPAYOR
                                          IDENTIFICATION NUMBER IN THE BOX AT RIGHT AND
                                          CERTIFY BY SIGNING AND DATING BELOW.
                                      --------------------------------------------------------
                                          Part 2 -- Check the box if you are NOT subject
                                          to backup withholding under the provisions of
                                          section 3406(a)(1)(C) of the Internal Revenue
                                          Code because (1) you have not been notified that
                                          you are subject to backup withholding as a
                                          result of failure to report all interest or
                                          dividends or (2) the Internal Revenue Service
                                          has notified you that you are no longer subject
                                          to backup withholding.
 
- ----------------------------------------------------------------------------------------------
 CERTIFICATION-UNDER THE PENALTIES OF PERJURY, I CERTIFY THAT THE INFORMATION PROVIDED
 ON THIS FORM IS TRUE, CORRECT AND COMPLETE.
 SIGNATURE                                                 DATE                         , 1997
          ------------------------------------------------      ------------------------
- ----------------------------------------------------------------------------------------------
 
<CAPTION>
<S>                                    <C>                                <C>
 
 PAYORS NAME: STATE STREET BANK AND TRUST COMPANY
- ------------------------------------------------------------------------------
                                          Name: (If joint names, list first and cir
                                          name of the person or entity whose number you ent
                                          in Part 1 below. See instructions if your name has
                                          changed.

                                          ----------------------------------------------------
 
                                          Address:
                                          ----------------------------------------------------
 
                                          City, State and Zip Code:
                                          ----------------------------------------------------
 
                                          List account number(s) (optional):
                                          ----------------------------------------------------
 
 SUBSTITUTE
 FORM W-9
 DEPARTMENT OF THE TREASURY
 INTERNAL REVENUE SERVICE
 PAYOR'S REQUEST FOR TAXPAYER
 IDENTIFICATION NUMBER (TIN)
                                      --------------------------------------------------------
                                       
                                      ----------------------------------
                                             Social Security Number
 
                                       OR
                                       ----------------------------------
                                         Taxpayor Identification Number
                                      --------------------------------------------------------
                                                   Part 3 --
 
                                                  Awaiting TIN
 
- ----------------------------------------------------------------------------------------------
 
 CERTIFICATION-UNDER THE PENALTIES OF PERJURY, I CERTIFY THAT THE INFORMATION PROVIDED
 ON THIS FORM IS TRUE, CORRECT AND COMPLETE.
 SIGNATURE                                                 DATE                         , 1997
          -------------------------------------------------    -------------------------
- ----------------------------------------------------------------------------------------------
</TABLE>
 
 NOTE: FAILURE TO COMPLETE AND RETURN THIS FORM MAY RESULT IN BACKUP WITHHOLDING
       OF 31% OF ANY PAYMENTS MADE TO YOU PURSUANT TO THE EXCHANGE OFFER. PLEASE
       REVIEW THE ENCLOSED GUIDELINES FOR CERTIFICATION OF TAXPAYER
       IDENTIFICATION NUMBER ON SUBSTITUTE FORM W -- 9 FOR ADDITIONAL DETAILS.
 
                                        7
<PAGE>   8
 
                            LAROCHE INDUSTRIES INC.
 
                     INSTRUCTIONS TO LETTER OF TRANSMITTAL
 
         FORMING PART OF THE TERMS AND CONDITIONS OF THE EXCHANGE OFFER
 
     1. DELIVERY OF THIS LETTER OF TRANSMITTAL AND NOTES.  This Letter of
Transmittal is to be completed by registered Holders of Notes if certificates
representing such Notes are to be forwarded herewith pursuant to the procedures
set forth in the Prospectus under The Exchange Offer -- Procedures for
Tendering, unless delivery of such certificates is to be made by book-entry
transfer to the Exchange Agent's account maintained by DTC through ATOP. For a
holder to properly tender Notes pursuant to the Exchange Offer, a properly
completed and duly executed copy of this Letter of Transmittal, including
Substitute Form W-9, and any other documents required by this Letter of
Transmittal must be received by the Exchange Agent at its address set forth
herein, and either (i) certificates for Tendered Notes must be received by the
Exchange Agent at its address set forth herein, or (ii) such Tendered Notes must
be transferred pursuant to the procedures for book-entry transfer described in
the Prospectus under the caption "The Exchange Offer -- Procedures for Tendering
(and a confirmation of such transfer received by the Exchange Agent) in each
case prior to 5:00 p.m., New York City time, on the Expiration Date. The method
of delivery of certificates for Tendered Notes, this Letter of Transmittal and
all other required documents to the Exchange Agent is at the election and risk
of the tendering holder and the delivery will be deemed made only when actually
received by the Exchange Agent. If delivery is by mail, registered mail with
return receipt requested, properly insured, is recommended. Instead of delivery
by mail, it is recommended that the Holder use an overnight or hand delivery
service. In all cases, sufficient time should be allowed to assure timely
delivery. No Letter of Transmittal or Tendered Notes should be sent to the
Company. Neither the Company nor the Exchange Agent is under any obligation to
notify any tendering holder of the Company's acceptance of tendered Notes prior
to the closing of the Exchange Offer.
 
     2. GUARANTEED DELIVERY PROCEDURES.  If a registered Holder desires to
tender Notes pursuant to the Exchange Offer and (a) certificates representing
such tendered Notes are not immediately available, (b) time will not permit such
Holders Letter of Transmittal, certificates representing such tendered Notes and
all other required documents to reach the Exchange Agent on or prior to the
Expiration Date, or (c) the procedures for book-entry transfer cannot be
completed on or prior to the Expiration Date, such Holder may nevertheless
tender such tendered Notes with the effect that such tender will be deemed to
have been received on or prior to the Expiration Date if the procedures set
forth below and in the Statement under The Exchange Offer -- Guaranteed Delivery
Procedures (including the completion of Box 4 above) are followed. Pursuant to
such procedures, (i) the tender must be made by or through an Eligible
Institution (as defined), (ii) a properly completed and duly executed Notice of
Guaranteed Delivery, substantially in the form provided by the Company herewith,
or an Agent's Message with respect to a guaranteed delivery that is accepted by
the Company, must be received by the Exchange Agent on or prior to the
Expiration Date, and (iii) the certificates for the tendered Notes, in proper
form for transfer (or a Book-Entry Confirmation of the transfer of such tendered
Notes to the Exchange Agent's account at DTC as described in the Prospectus),
together with a Letter of Transmittal (or manually signed facsimile thereof)
properly completed and duly executed, with any required signature guarantees and
any other documents required by the Letter of Transmittal or a properly
transmitted Agent's Message, must be received by the Exchange Agent within three
New York Stock Exchange trading days after the date of execution of the Notice
of Guaranteed Delivery. Any holder who wishes to tender Notes pursuant to the
guaranteed delivery procedures described above must ensure that the Exchange
Agent's receives the Notice of Guaranteed Delivery relating to such tendered
Notes prior to 5:00 p.m., New York City time, on the Expiration Date. Failure to
complete the guaranteed delivery procedures outlined above will not, of itself,
affect the validity or effect a revocation of any Letter of Transmittal form
properly completed and executed by an Eligible Holder who attempted to use the
guaranteed delivery process.
 
     3. BENEFICIAL OWNER INSTRUCTIONS TO REGISTERED HOLDERS.  Only a holder in
whose name Tendered Notes are registered on the books of the registrar (or the
legal representative or attorney-in-fact of such registered holder) may execute
and deliver this Letter of Transmittal. Any Beneficial Owner of Tendered Notes
who is not the registered holder must arrange promptly with the registered
holder to execute and deliver this Letter of Transmittal on his or her behalf
through the execution and delivery to the registered holder of the Instructions
to Registered Holder and/or Book-Entry Transfer Facility Participant from
Beneficial Owner" form accompanying this Letter of Transmittal.
 
                                        8
<PAGE>   9
 
     4. PARTIAL TENDERS.  Tenders of Notes will be accepted only in integral
multiples of $1,000 in principal amount. If less than the entire principal
amount of Notes held by the holder is tendered, the tendering holder should fill
in the principal amount tendered in the column labeled "Aggregate Principal
Amount Tendered" of the box entitled "Description of Notes Tendered" (see Box 1)
above. The entire principal amount of Notes delivered to the Exchange Agent will
be deemed to have been tendered unless otherwise indicated. If the entire
principal amount of all Notes held by the holder is not tendered, then Notes for
the principal amount of Notes not tendered and Exchange Notes issued in exchange
for any Notes tendered and accepted will be sent to the Holder at his or her
registered address, unless a different address is provided in the appropriate
box on this Letter of Transmittal, as soon as practicable following the
Expiration Date.
 
     5. SIGNATURES ON THE LETTER OF TRANSMITTAL; BOND POWERS AND ENDORSEMENTS;
GUARANTEE OF SIGNATURES.  If this Letter of Transmittal is signed by the
registered holder(s) of the Tendered Notes, the signature must correspond with
the name(s) as written on the face of the Tendered Notes without alteration,
enlargement or any change whatsoever.
 
     If any of the Tendered Notes are owned of record by two or more joint
owners, all such owners must sign this Letter of Transmittal. If any Tendered
Notes are held in different names, it will be necessary to complete, sign and
submit as many separate copies of the Letter of Transmittal as there are
different names in which Tendered Notes are held.
 
     If this Letter of Transmittal is signed by the registered holder(s) of
Tendered Notes, and Exchange Notes issued in exchange therefor are to be issued
(and any untendered principal amount of Notes is to be reissued) in the name of
the registered holder(s), then such registered holder(s) need not and should not
endorse any Tendered Notes, nor provide a separate bond power. In any other
case, such registered holder(s) must either properly endorse the Tendered Notes
or transmit a properly completed separate bond power with this Letter of
Transmittal with the signature(s) on the endorsement or bond power guaranteed by
a Medallion Signature Guarantor (as defined below).
 
     If this Letter of Transmittal is signed by a person other than the
registered holder(s) of any Tendered Notes, such Tendered Notes must be endorsed
or accompanied by appropriate bond powers, in each case, signed as the name(s)
of the registered holder(s) appear(s) on the Tendered Notes, with the
signature(s) on the endorsement or bond power guaranteed by a Medallion
Signature Guarantor.
 
     If this Letter of Transmittal or any Tendered Notes or bond powers are
signed by trustees, executors, administrators, guardians, attorney-in-fact,
officers of corporations, or others acting in a fiduciary or representative
capacity, such persons should so indicate when signing and, unless waived by the
Company, evidence satisfactory to the Company of their authority to so act must
be submitted with this Letter of Transmittal.
 
     Signatures on this Letter of Transmittal must be guaranteed by a recognized
participant in the Securities Transfer Agents Medallion Program, the New York
Stock Exchange Medallion Signature Program or the Stock Exchange Medallion
Program (each a "Medallion Signature Guarantor"), unless the Tendered Notes are
tendered (i) by a registered Holder of Tendered Notes (or by a participant in
DTC whose name appears on a security position listing as the owner of such
Tendered Notes) who has not completed Box 3 ("Special Delivery Instructions") on
this Letter of Transmittal, or (ii) for the account of a member firm of a
registered national securities exchange, a member of the National Association of
Securities Dealers, Inc. ("NASD") or a commercial bank or trust company having
an office or correspondent in the United States (each of the foregoing being
referred to as an "Eligible Institution"). If the Tendered Notes are registered
in the name of a person other than the Signor of the Letter of Transmittal or if
Notes not tendered are to be returned to a person other than the registered
Holder, then the signature on this Letter of Transmittal accompanying the
Tendered Notes must be guaranteed by a Medallion Signature Guarantor as
described above. Beneficial owners whose Notes are registered in the name of a
broker, dealer, commercial bank, trust company or other nominee must contact
such broker, dealer, commercial bank, trust company or other nominee if they
desire to tender such Notes.
 
     6. SPECIAL DELIVERY INSTRUCTIONS.  Tendering holders should indicate in Box
3 the name and address to which the Exchange Notes and/or substitute Notes for
principal amounts not tendered or not accepted for exchange are to be sent, if
different from the name and address of the person signing this Letter of
Transmittal. In the case of issuance in a different name, the taxpayer
identification or social security number of the person named must also be
indicated.
 
     7. TRANSFER TAXES.  The Company will pay all transfer taxes, if any,
applicable to the exchange of Tendered Notes pursuant to the Exchange Offer. If,
however, a transfer tax is imposed for any reason other than the transfer and
exchange
 
                                        9
<PAGE>   10
 
of Tendered Notes pursuant to the Exchange Offer, then the amount of any such
transfer taxes (whether imposed on the registered holder or on any other person)
will be payable by the tendering holder. If satisfactory evidence of payment of
such taxes or exemption therefrom is not submitted with this Letter of
Transmittal, the amount of such transfer taxes will be billed directly to such
tendering holder.
 
     Except as provided in this Instruction 7, it will not be necessary for
transfer tax stamps to be affixed to the Tendered Notes listed in this Letter of
Transmittal.
 
     8. TAX IDENTIFICATION NUMBER.  Federal income tax law requires that the
holder(s) of any Tendered Notes which are accepted for exchange must provide the
Exchange Agent (as payor) with its correct taxpayer identification number
("TIN"), which, in the case of a holder who is an individual, is his or her
social security number. If the Exchange Agent is not provided with the correct
TIN, the Holder may be subject to backup withholding and a $50 penalty imposed
by the Internal Revenue Service. (If withholding results in an over-payment of
taxes, a refund may be obtained.) Certain holders (including, among others, all
corporations and certain foreign individuals) are not subject to these backup
withholding and reporting requirements. See the enclosed "Guidelines for
Certification of Taxpayer Identification Number on Substitute Form W-9" for
additional instructions.
 
     To prevent backup withholding, each holder of Tendered notes must provide
such holder's correct TIN by completing the Substitute Form W-9 set forth
herein, certifying that the TIN provided is correct (or that such holder is
awaiting a TIN), and that (i) the holder has not been notified by the Internal
Revenue Service that such holder is subject to backup withholding as a result of
failure to report all interest or dividends or (ii) if previously so notified,
the Internal Revenue Service has notified the holder that such holder is no
longer subject to backup withholding. If the Tendered Notes are registered in
more than one name or are not in the name of the actual owner, consult the
"Guidelines for Certification of Taxpayer Identification Number on Substitute
Form W-9" for information on which TIN to report.
 
     The Company reserves the right in its sole discretion to take whatever
steps are necessary to comply with the Company's obligation regarding backup
withholding.
 
     9. VALIDITY OF TENDERS.  All questions as to the validity, form,
eligibility (including time of receipt), acceptance and withdrawal of Tendered
Notes will be determined by the Company in its sole discretion, which
determination will be final and binding. The Company reserves the right to
reject any and all Notes not validly tendered or any Notes the Company's
acceptance of which would, in the opinion of the Company or its counsel, be
unlawful. The Company also reserves the right to waive any conditions of the
Exchange Offer or defects or irregularities in tenders of Notes as to any
ineligibility of any holder who seeks to tender Notes in the Exchange Offer. The
interpretation of the terms and conditions of the Exchange Offer (including this
Letter of Transmittal and the instructions hereto) by the Company shall be final
and binding on all parties. Unless waived, any defects or irregularities in
connection with tenders of Notes must be cured within such time as the Company
shall determine. Neither the Company, the Exchange Agent nor any other person
shall be under any duty to give notification of defects or irregularities with
respect to tenders of Notes, nor shall any of them incur any liability for
failure to give such notification. Tenders of Notes will not be deemed to have
been made until such defects or irregularities have been cured or waived. Any
Notes received by the Exchange Agent that are not properly tendered and as to
which the defects or irregularities have not been cured or waived will be
returned by the Exchange Agent to the tendering holders, unless otherwise
provided in this Letter of Transmittal, as soon as practicable following the
Expiration Date.
 
     10. WAIVER OF CONDITIONS.  The Company reserves the absolute right to amend
waive or modify any of the conditions in the Exchange Offer in the case of any
Tendered Notes.
 
     11. NO CONDITIONAL TENDER.  No alternative, conditional, irregular, or
contingent tender of Notes or transmittal of this Letter of Transmittal will be
accepted.
 
     12. MUTILATED, LOST, STOLEN OR DESTROYED NOTES.  Any tendering Holder whose
Notes have been mutilated, lost, stolen or destroyed should contact the Exchange
Agent at the address indicated herein for further instructions.
 
     13. REQUESTS FOR ASSISTANCE OR ADDITIONAL COPIES.  Questions and requests
for assistance and requests for additional copies of the Prospectus or this
Letter of Transmittal may be directed to the Exchange Agent at the address
indicated herein. Holders may also contact their broker, dealer, commercial
bank, trust company or other nominee for assistance concerning the Exchange
Offer.
 
                                       10
<PAGE>   11
 
     14. ACCEPTANCE OF TENDERED NOTES AND ISSUANCE OF EXCHANGE NOTES; RETURN OF
NOTES.  Subject to the terms and conditions of the Exchange Offer, the Company
will accept for exchange all validly tendered Notes as soon as practicable after
the Expiration Date and will issue Exchange Notes therefor as soon as
practicable thereafter. For purposes of the Exchange Offer, the Company shall be
deemed to have accepted Tendered Notes when, as and if the Company has given
written or oral notice (immediately followed in writing) thereof to the Exchange
Agent. If any Tendered Notes are not exchanged pursuant to the Exchange Offer
for any reason, such unexchanged Notes will be returned, without expense, to the
undersigned at the address shown in Box 1 or at a different address as may be
indicated herein under "Special Delivery Instructions" (Box 3).
 
     15. WITHDRAWAL.  Tenders may be withdrawn only pursuant to the procedures
set forth in the Prospectus under the caption "The Exchange Offer--Withdrawal of
Tenders".
 
                                       11

<PAGE>   1
                                                                    EXHIBIT 99.2
 
                         NOTICE OF GUARANTEED DELIVERY
                                 IN RESPECT OF
                   9 1/2% SENIOR SUBORDINATED NOTES DUE 2007
                                       OF
 
                            LAROCHE INDUSTRIES INC.
                           PURSUANT TO THE PROSPECTUS
                            DATED            , 1997
 
                 The Exchange Agent for the Exchange Offer is:
 
                      STATE STREET BANK AND TRUST COMPANY
 
<TABLE>
<C>                               <C>                               <C>
         By Mail or Hand:                 By Facsimile for            By Mail or Hand in New York:
       State Street Bank               Eligible Institutions               State Street Bank
       and Trust Company                                                   and Trust Company
   Corporate Trust Department              (617) 664-5739                     61 Broadway
    Two International Place                                              Corporate Trust Window
           4th Floor                                                        Concourse Level
        Boston, MA 02110                                                   New York, NY 10006
</TABLE>
 
                           For Information Telephone:
 
                                 (617) 664-5314
                          Attention: Sandra Szczsponik
 
     DELIVERY OF THIS NOTICE OF GUARANTEED DELIVERY TO AN ADDRESS, OR
TRANSMISSION VIA FACSIMILE TO A NUMBER, OTHER THAN AS SET FORTH ABOVE WILL NOT
CONSTITUTE VALID DELIVERY.
 
     As set forth in the Prospectus dated          , 1997 (as it may be
supplemented and amended from time to time, the "Prospectus") of LaRoche
Industries Inc. (the "Company") under "The Exchange Offer -- Guaranteed Delivery
Procedures," and in the Instructions to the related Letter of Transmittal (the
"Letter of Transmittal "), this form, or one substantially equivalent hereto, or
an Agent's Message relating to the guaranteed delivery procedures, must be used
to accept the Company's offer (the "Exchange Offer") to exchange any and all of
its outstanding 9 1/2% Senior Subordinated Notes due 2007 (the "Notes"), for new
9 1/2% Senior Subordinated Notes due 2007, Series B (the "Exchange Notes"), if
time will not permit the Letter of Transmittal, certificates representing such
Notes and other required documents to reach the Exchange Agent, or the
procedures for book-entry transfer cannot be completed, on or prior to the
Expiration Date (as defined).
 
     This form must be delivered by an Eligible Institution (as defined herein)
by mail or hand delivery or transmitted via facsimile to the Exchange Agent as
set forth above. If a signature on the Letter of Transmittal is required to be
guaranteed by a Medallion Signature Guarantor under the instructions thereto,
such signature guarantee must appear in the applicable space provided in the
Letter of Transmittal. This form is not to be used to guarantee signatures.
 
     Questions and requests for assistance and requests for additional copies of
the Prospectus may be directed to the Exchange Agent at the address above.
Holders may also contact their broker, dealer, commercial bank, trust company,
or other nominee for assistance concerning the Exchange Offer.
 
THE EXCHANGE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 5:00 P.M., NEW YORK CITY
      TIME, ON DECEMBER   , 1997, UNLESS EXTENDED ("THE EXPIRATION DATE").
<PAGE>   2
 
Ladies and Gentlemen:
 
     The undersigned hereby tender(s) to the Company, upon the terms and subject
to the conditions set forth in the Prospectus and the related Letter of
Transmittal (receipt of which is hereby acknowledged), the principal amount of
the Notes specified below pursuant to the guaranteed delivery procedures set
forth in the Prospectus under "The Exchange Offer -- Guaranteed Delivery
Procedures" and in Instruction 2 to the Letter of Transmittal. The undersigned
hereby authorizes the Exchange Agent to deliver this Notice of Guaranteed
Delivery to the Company with respect to the Notes tendered pursuant to the
Exchange Offer.
 
     The undersigned understands that Notes will be exchanged only after timely
receipt by the Exchange Agent of (i) such Notes, or a Book-Entry Confirmation,
and (ii) a Letter of Transmittal (or a manually signed facsimile thereof),
including by means of an Agent's Message, of the transfer of such Notes into the
Exchange Agent's account at the Book-Entry Transfer Facility, with respect to
such Notes, properly completed and duly executed, with any signature guarantees
and any other documents required by the Letter of Transmittal within three New
York Stock Exchange, Inc. trading days after the execution hereof. The
undersigned also understands that the method of delivery of this Notice of
Guaranteed Delivery and any other required documents to the Exchange Agent is at
the election and sole risk of the holder, and the delivery will be deemed made
only when actually received by the Exchange Agent.
 
     THE UNDERSIGNED UNDERSTANDS THAT TENDERS OF NOTES WILL BE ACCEPTED ONLY IN
PRINCIPAL AMOUNTS EQUAL TO $1,000 OR INTEGRAL MULTIPLES THEREOF. THE UNDERSIGNED
ALSO UNDERSTANDS THAT TENDERS OF NOTES MAY BE WITHDRAWN AT ANY TIME PRIOR TO THE
EXPIRATION DATE.
 
     All authority conferred or agreed to be conferred by this Notice of
Guaranteed Delivery shall not be affected by, and shall survive, the death or
incapacity of the undersigned, and every obligation of the undersigned under
this Notice of Guaranteed Delivery shall be binding upon the heirs, executors,
administrators, trustees in bankruptcy, personal and legal representatives,
successors and assigns of the undersigned.
 
     All capitalized terms used herein but not defined herein shall have the
meanings ascribed to them in the Prospectus.
 
                                        2
<PAGE>   3
 
                            PLEASE SIGN AND COMPLETE
 
<TABLE>
<S>                                                   <C>
- -----------------------------------------------       -----------------------------------------------
 Signature(s) of Registered Holder(s) or               Date:
 Authorized Signatory:
                                                       Address:
                                                       Area Code and Telephone No:
 Name(s) of Registered Holder(s):
                                                       If Notes will be delivered by book-entry
                                                       transfer, check book-entry transfer facility
                                                       below:
 Principal Amount of Notes Tendered:
                                                       The Depository Trust Company
                                                       Depository
 Certificate No.(s) of Notes                           Account No.
 (if available):
- -----------------------------------------------       -----------------------------------------------
</TABLE>
 
- --------------------------------------------------------------------------------
      This Notice of Guaranteed Delivery must be signed by the holder(s)
 exactly as their name(s) appear(s) on certificate(s) for Notes or on a
 security position listing as the owner of Notes, or by person(s) authorized to
 become Holder(s) by endorsements and documents transmitted with this Notice of
 Guaranteed Delivery without alteration, enlargement or any change whatsoever.
 If signature is by a trustee, executor, administrator, guardian, attorney-in-
 fact, officer or other person acting in a fiduciary or representative
 capacity, such person must provide the following information.

                     PLEASE PRINT NAME(S) AND ADDRESS(ES)
 Name(s):
 Capacity:
 Address(es):
- --------------------------------------------------------------------------------
 
     DO NOT SEND NOTES WITH THIS FORM. NOTES SHOULD BE SENT TO THE EXCHANGE
AGENT TOGETHER WITH A PROPERLY COMPLETED AND DULY EXECUTED LETTER OF
TRANSMITTAL.
 
                                        3
<PAGE>   4
 
                                   GUARANTEE
 
                    (NOT TO BE USED FOR SIGNATURE GUARANTEE)
 
     The undersigned, a member of the Securities Transfer Agents Medallion
Program, the Stock Exchange Medallion Program or the New York Stock Exchange,
Inc. Medallion Signature Program (each, an "Eligible Institution"), hereby (i)
represents that the above-named persons are deemed to own the Notes tendered
hereby within the meaning of Rule 14e-4 promulgated under the Securities
Exchange Act of 1934, as amended ("Rule 14e-4"), (ii) represents that such
tender of Notes complies with Rule 14e-4 and (iii) guarantees that the Notes
tendered hereby are in proper form for transfer (pursuant to the procedures set
forth in the Prospectus under "The Exchange Offer -- Guaranteed Delivery
Procedures"), and that the Exchange Agent will receive (a) such Notes, or a
Book-Entry Confirmation of the transfer of such Notes into the Exchange Agent's
account at the Book-Entry Transfer Facility and (b) a properly completed and
duly executed Letter of Transmittal or facsimile thereof (or Agent's message)
with any required signature guarantees and any other documents required by the
Letter of Transmittal within three New York Stock Exchange, Inc. trading days
after the date of execution hereof.
 
     The Eligible Institution that completes this form must communicate the
guarantee to the Exchange Agent and must deliver the Letter of Transmittal and
Notes to the Exchange Agent within the time period shown herein. Failure to do
so could result in a financial loss to such Eligible Institution.
 
Name of Firm:
 
Authorized Signature:
 
Title:
 
Address:
                                                               (Zip Code)
 
Area Code and Telephone Number:
 
Dated: __________________, 1997
 
                                        4

<PAGE>   1
                                                                    EXHIBIT 99.3
 
                    INSTRUCTIONS TO REGISTERED HOLDER AND/OR
         BOOK-ENTRY TRANSFER FACILITY PARTICIPANT FROM BENEFICIAL OWNER
                                       OF
                            LAROCHE INDUSTRIES INC.
 
                   9 1/2% SENIOR SUBORDINATED NOTES DUE 2007
 
     To Registered Holder and/or Participant of the Book-Entry Transfer
Facility:
 
     The undersigned hereby acknowledges receipt of the Prospectus, dated
          , 1997 (as the same may be amended or supplemented from time to time,
the "Prospectus") of LaRoche Industries Inc., a Delaware corporation (the
"Company"), and the accompanying Letter of Transmittal (the "Letter of
Transmittal"), that together constitute the Company's offer (the "Exchange
Offer"). Capitalized terms used but not defined herein have the meanings
ascribed to them in the Prospectus.
 
     This will instruct you, the registered holder and/or book-entry transfer
facility participant, as to action to be taken by you relating to the Exchange
Offer with respect to the 9 1/2% Senior Subordinated Notes due 2007 (the
"Notes") held by you for the account of the undersigned.
 
     The aggregate face amount of the Notes held by you for the account of the
undersigned is (fill in amount):
 
     $          of the 9 1/2% Senior Subordinated Notes due 2007
 
     With respect to the Exchange Offer, the undersigned hereby instructs you
(check appropriate box):
 
     [ ]  TO TENDER the following Notes held by you for the account of the
          undersigned (insert principal amount of Notes to be tendered, if any):
          $
 
     [ ]  NOT TO TENDER any Notes held by you for the account of the
          undersigned.
 
     If the undersigned instructs you to tender the Notes held by you for the
account of the undersigned, it is understood that you are authorized (a) to
make, on behalf of the undersigned (and the undersigned, by its signature below,
hereby makes to you), the representation and warranties contained in the Letter
of Transmittal that are to be made with respect to the undersigned as a
beneficial owner, including but not limited to the representations that: (i) the
principal residence is in the state of (fill in state), (ii) the undersigned is
acquiring the Exchange Notes in the ordinary course of business of the
undersigned, (iii) the undersigned is not participating, does not participate,
and has no arrangement or understanding with any person to participate in the
distribution of the Exchange Notes, (iv) the undersigned acknowledges that any
person participating in the Exchange Offer for the purpose of distributing the
Exchange Notes must comply with the registration and prospectus delivery
requirements of the Securities Act of 1933, as amended (the "Act"), in
connection with a secondary resale transaction of the Exchange Notes acquired by
such person and cannot rely on the position of the Staff of the Securities and
Exchange Commission set forth in no-action letters that are discussed in the
section of the Prospectus entitled "The Exchange Offer--Resale of the Exchange
Notes," and (v) the undersigned is not an "affiliate," as defined in Rule 405
under the Act, of the Company; (b) to agree, on behalf of the undersigned, as
set forth in the Letter of Transmittal; and (c) to take such other action as
necessary under the Prospectus or the Letter of Transmittal to effect the valid
tender of such Notes.
 
[ ] Check this box if the Beneficial Owner of the Notes is a Participating
    Broker-Dealer and such Participating Broker-Dealer acquired the Notes for
    its own account as a result of market-making activities or other trading
    activities. If this box is checked, a copy of these Instructions must be
    received within three New York Stock Exchange trading days after the
    Expiration Date by LaRoche Industries Inc., attention Philip P. Gura, Esq.,
    facsimile (404) 851-0327.
<PAGE>   2
 
                                   SIGN HERE
 
Name of beneficial owner(s):
                            --------------------------------------------------- 
Signature(s):
             ------------------------------------------------------------------
Name (please print):
                    -----------------------------------------------------------
Address:
        -----------------------------------------------------------------------
Telephone number:
                 --------------------------------------------------------------
Taxpayer Identification or Social Security Number:
                                                  -----------------------------
Date:
     --------------------------------------------------------------------------
                                        2


© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission