UNITED STATES
               SECURITIES AND EXCHANGE COMMISSION
                     WASHINGTON, D.C. 20549

                         AMENDMENT NO. 2
                               to
                           FORM 10-K/A

(Mark One)

/X/       ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
          EXCHANGE ACT OF 1934 (FEE REQUIRED)

          For the fiscal year ended:  December 31, 1999

/  /     TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
         SECURITIES EXCHANGE ACT OF 1934 (NO FEE REQUIRED)

         For the transition period from ___________ to ___________

                     Commission File Number:

                         CLIMACHEM, INC.
     (Exact Name of Registrant as Specified in its Charter)


      Oklahoma                                 73-1528549
_______________________                 _________________________
(State of Incorporation)                (I.R.S. Employer
                                        Identification No.)

      16 South Pennsylvania Avenue
        Oklahoma City, Oklahoma                         73107
________________________________________              __________
(Address of Principal Executive Offices)              (Zip Code)

Registrant's Telephone Number, Including Area Code:  (405) 235-4546
                                                    ________________

Securities Registered Pursuant to Section 12(b) of the Act:  None

Securities Registered Pursuant to Section 12(g) of the Act:  None

      Indicate by check mark whether the Registrant (1) has filed
all   reports  required by Section 13 or 15(d) of the  Securities
Exchange Act of  1934 during the preceding 12 months (or for  the
shorter period that the  Registrant has had to file the reports),
and (2) has been subject to the  filing requirements for the past
90 days. YES X    NO
            ___     _____

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

      All  outstanding shares of capital stock of the  registrant
are  held   directly  or  indirectly by the  registrant's  parent
company, LSB Industries,  Inc.

<PAGE>

                              PART IV
                              _______

     This Amendment No. 2 to the Company's Form 10-K for the fiscal year
ended December 31, 1999, amends only exhibit references 10.46, 10.47, and
21.1 contained at Item 14(a)(3) to provide for incorporation of such
exhibits by reference.  Except as set forth in the foregoing sentence,
the Company's Form 10-K, as amended by Amendment No. 1 to the Company's
Form 10-K filed May 1, 2000, remains unchanged.

Item 14.  EXHIBITS, FINANCIAL STATEMENT SCHEDULES, AND REPORTS ON FORM 8-K
_______   ________________________________________________________________

 (a)(3)   Exhibits
          ________

2.1.  Stock Purchase Agreement and Stock Pledge Agreement between Dr. Hauri
      AG, a Swiss Corporation, and LSB Chemical Corp., which the Company
      hereby incorporates by reference from Exhibit 2.2 to the LSB's Form
      10-K for fiscal year ended December 31, 1994.

2.2   Stock  Option Agreement dated as of May 4, 1995, optionee, LSB Holdings,
      Inc., an Oklahoma corporation, an option to purchase, which the Company
      hereby incorporates by reference from Exhibit 2.1 to LSB's Form 10-K
      for fiscal year ended December 31, 1995.

3.1.  Certificate of Incorporation of ClimaChem, Inc., which the Company
      hereby incorporates by reference from Exhibit 3.1 to the Company's
      Registration Statement, No. 333-44905.

3.2.  Bylaws of ClimaChem, Inc., which the Company hereby incorporates by
      reference from Exhibit 3.2 to the Company's Registration Statement,
      No. 333-44905.

4.1.  Indenture, dated as of November 26, 1997, by and among ClimaChem, Inc.,
      the Subsidiary Guarantors and Bank One, N.A., as trustee, which the
      Company hereby incorporates by reference from Exhibit 4.1 to LSB
      Industries, Inc.'s Form 8-K, dated November 26, 1997.

4.2.  Form 10 3/4% Series B Senior Notes due 2007, which the Company hereby
      incorporates by reference from Exhibit 4.3 to the Company's Registra-
      tion Statement, No. 333-44905.

4.3.  Promissory Note, dated November 26, 1997, executed by LSB Industries,
      Inc. in favor of ClimaChem, Inc., which the Company hereby incorporates
      by reference from Exhibit 10.1 to the Company's Registration Statement,
      No. 333-44905.

4.4.  Amended and Restated Loan and Security Agreement, dated November 21,
      1997, by and between BankAmerica Business Credit, Inc., and Climate
      Master, Inc., International Environmental Corporation, El Dorado
      Chemical Company and Slurry Explosive Corporation, which the Company
      hereby incorporates by reference from Exhibit 10.2 to the Company's
      Registration Statement, No. 333-44905.


                                    2
<PAGE>
4.5.  First Amendment to Amended and Restated Loan and Security Agreement,
      dated March 12, 1998, between BankAmerica Business Credit, Inc., and
      Climate Master, Inc., International Environmental Corporation, El
      Dorado Chemical Company and Slurry Explosive Corporation, which the
      Company hereby incorporates by reference from Exhibit 10.53 to the
      Company's Registration Statement, No. 333-44905.

4.6.  Third Amendment to Amended and Restated Loan and Security Agreement,
      dated August 14, 1998, between BankAmerica Business Credit, Inc.,
      and Climate Master, Inc., International Environmental Corporation,
      El Dorado Chemical Company and Slurry Explosive Corporation, which
      the Company hereby incorporates by reference from Exhibit 4.1 to LSB
      Industries, Inc.'s Form 10-Q for the quarter ended June 30, 1998.

4.7.  Fourth Amendment to Amended and Restated Loan and Security Agreement,
      dated November 19, 1998, between BankAmerica Business Credit, Inc.,
      and Climate Master, Inc., International Environmental Corporation,
      El Dorado Chemical Company and Slurry Explosive Corporation, which
      the Company hereby incorporates by reference from Exhibit 4.1 to LSB
      Industries, Inc.'s Form 10-Q for the quarter ended September 30, 1998.

4.8.  Fifth Amendment to Amended and Restated Loan and Security Agreement,
      dated April 8, 1999, between BankAmerica Business Credit, Inc., and
      Climate Master, Inc., International Environmental Corporation, El
      Dorado Chemical Company and Slurry Explosive Corporation, which the
      Company hereby incorporates by reference from Exhibit 4.16 to LSB
      Industries, Inc.'s Form 10-K for the fiscal year ended December 31,
      1998.

4.9.  Waiver Letter, dated March 16, 1998, from BankAmerica Business Credit,
      Inc., which the Company hereby incorporates by reference from Exhibit
      10.55 to the Company's Registration Statement, No. 333-44905.

4.10. First supplement to indenture dated as of February 9, 1999 which is
      incorporated by reference from Exhibit 4.19 to LSB's Form 10-K for
      the year ended December 31, 1998.

4.11. Sixth Amendment, dated May 10, 1999, to Amended and Restated Loan and
      Security Agreement between BankAmerica Business Credit, Inc., and
      Climate Master, Inc., International Environmental Corporation, El
      Dorado Chemical Company and Slurry Explosive Corporation, which the
      Company hereby incorporates by reference from Exhibit 4.1 to the
      Company's Form 10-Q for the fiscal quarter ended June 30, 1999.

10.1. Continuing Guaranty, dated November 21, 1997, between  ClimaChem,
      Inc. and BankAmerica Business Credit, Inc., which the Company hereby
      incorporates by reference from Exhibit 10.3 to the Company's
      Registration Statement, No. 333-44905.

10.2. Services Agreement, dated November 21, 1997, between LSB Industries,
      Inc. and ClimaChem, Inc., which the Company hereby incorporates by
      reference from Exhibit 10.4 to the Company's Registration Statement,
      No. 333-44905.

                                    3
<PAGE>
10.3. Management Agreement, dated November 21, 1997, between LSB Industries,
      Inc. and ClimaChem, Inc., which the Company hereby incorporates by
      reference from Exhibit 10.5 to the Company's Registration Statement,
      No. 333-44905.

10.4. Tax Sharing Agreement, dated November 21, 1997, between LSB Industries,
      Inc. and ClimaChem, Inc., which the Company hereby incorporates by
      reference from Exhibit 10.6 to the Company's Registration Statement,
      No. 333-44905.

10.5. Severance Agreement, dated January 17, 1989, between LSB Industries,
      Inc. and Jack E. Golsen, which the Company hereby incorporates by
      reference from Exhibit 10.48 to LSB Industries, Inc.'s Form 10-K for
      fiscal year ended December 31, 1988. LSB Industries, Inc. also entered
      into identical agreements with Tony M. Shelby, David R. Goss, Barry H.
      Golsen, David M. Shear, and Jim  D. Jones, and the Company will provide
      copies thereof to the Commission upon request.

10.6. Employment Agreement and Amendment to Severance Agreement, dated
      January 12, 1989 between LSB Industries, Inc. and Jack  E. Golsen,
      dated March 21, 1996, which the Company hereby incorporates by
      reference from Exhibit 10.15 to LSB Industries, Inc.'s Form 10-K for
      fiscal year ended December 31, 1995.

10.7. Letter Amendment, dated May 14, 1997, to Loan and Security Agreement
      between DSN Corporation and The CIT Group/Equipment Financing, Inc.,
      is incorporated by reference from Exhibit 10.1 to LSB Industries,
      Inc.'s  Form 10-Q for the fiscal quarter ended  March  31, 1997.

10.8.  Amendment to Loan and Security Agreement, dated November 21, 1997,
       between DSN Corporation and The CIT Group/Equipment Financing, Inc.,
       which the Company hereby incorporates by reference from Exhibit 10.19
       to the Company's Registration Statement, No. 333-44905.

10.9.  Guaranty Agreement, dated November 21, 1997, executed by ClimaChem,
       Inc. in favor of The CIT Group/Equipment Financing, Inc., which
       the Company hereby incorporates by reference from Exhibit 10.20
       to the Company's Registration Statement, No. 333-44905.

10.10. Promissory Note, dated July 14, 1989, from Climate Master, Inc.
       to Oklahoma County Finance Authority, which the Company hereby
       incorporates by reference from Exhibit 10.21 to the Company's
       Registration Statement, No. 333-44905.

10.11. Extension of Maturity on Promissory Note, dated February 7, 1997,
       relating to the Promissory Note, dated July 14, 1989, from Climate
       Master, Inc., to Oklahoma County Finance Authority, which the Company
       hereby incorporates by reference from Exhibit 10.22 to the Company's
       Registration Statement, No. 333-44905.

10.12. Mortgage of Tenant's Interest in Lease, dated July 1, 1989, executed
       by Climate Master, Inc. in favor of the Oklahoma County Finance
       Authority, which the Company hereby incorporates by reference from
       Exhibit 10.23 to the Company's Registration Statement, No. 333-44905.

                                    4
<PAGE>
10.13. Project Loan Agreement, dated July 1, 1989, between Climate Master,
       Inc., and the Oklahoma County Finance Authority, which the Company
       hereby incorporates by reference from Exhibit 10.24 to the Company's
       Registration Statement, No. 333-44905.

10.14. Promissory Note, dated June 2, 1997, executed by International
       Environmental Corporation in favor of ORIX Credit Alliance, Inc.,
       which the Company hereby incorporates by reference from Exhibit 10.30
       to the Company's Registration Statement, No. 333-44905.

10.15. Security Agreement-Mortgage on Goods and Chattels, dated April 18,
       1997, executed by International Environmental Corporation in favor
       of ORIX Credit Alliance, Inc., which the Company hereby incorporates
       by reference from Exhibit 10.31 to the Company's Registration State-
       ment, No. 333-44905.

10.16. Lease Agreement, dated March 7, 1988, between Northwest Financial
       Corporation and International Environmental Corporation, which the
       Company hereby incorporates by reference from Exhibit 10.32 to the
       Company's Registration Statement, No. 333-44905.

10.17. First Amendment, dated August 17, 1995, to Lease Agreement dated
       March 7, 1988, between Prime Financial Corporation and International
       Environmental Corporation, which the Company hereby incorporates by
       reference from Exhibit 10.33 to the Company's Registration Statement,
       No. 333-44905.

10.18. Assignment, dated August 17, 1995, between Northwest Financial
       Corporation and Prime Financial Corporation, which the Company hereby
       incorporates by reference from Exhibit 10.34 to the Company's
       Registration Statement, No. 333-44905.

10.19. Loan and Security Agreement, dated March 14, 1995, between
       International Environmental Corporation and MetLife Capital
       Corporation, which the Company hereby incorporates by reference
       from Exhibit 10.35 to the Company's Registration Statement, No.
       333-44905.

10.20. Lease Agreement, dated April 3, 1996, between Amplicon Financial and
       International Environmental Corporation, which the Company hereby
       incorporates by reference from Exhibit 10.36 to the Company's
       Registration Statement, No. 333-44905.

10.21. Equipment  Purchase and Security Agreement, dated February 1, 1994,
       between U.S. Amada Ltd. and Climate Master, Inc., which the Company
       hereby incorporates by  reference from Exhibit 10.37 to the Company's
       Registration Statement,  No. 333-44905.  Climate Master has entered
       into three  other Equipment Purchase and Security Agreements which
       are substantially identical in all material respects except the
       principal amount is $380,000, $88,000, and $330,000, respectively.
       Copies of each of the foregoing will be provided to the Commission
       upon request.

                                    5
<PAGE>
10.22. Loan and Security Agreement (DSN Plant), dated October 31, 1994,
       between DSN Corporation and The CIT Group, which the Company hereby
       incorporates by reference from Exhibit 10.1 to LSB Industries, Inc.'s
       Form 10-Q for the fiscal quarter ended September 30, 1994.

10.23. Loan and Security Agreement (Mixed Acid  Plant), dated April 5, 1995,
       between DSN Corporation and The CIT Group, which the Company hereby
       incorporates by reference from Exhibit 10.25 to LSB Industries, Inc.'s
       Form 10-K for the fiscal year ended December 31, 1994.

10.24. First Amendment to Loan and Security Agreement (DSN Plant), dated
       June 1, 1995, between DSN Corporation and The CIT Group/Equipment
       Financing, Inc., which the Company hereby incorporates by reference
       from Exhibit 10.13 to the Company's Registration Statement, No.
       333-44905.

10.25. First Amendment to Loan and Security Agreement (Mixed Acid Plant),
       dated November 15, 1995, between DSN Corporation and The CIT Group/
       Equipment Financing, Inc., which the Company hereby incorporates by
       reference from Exhibit 10.15 to the Company's Registration Statement,
       No. 333-44905.

10.26. Loan and Security Agreement (Rail Tank Cars), dated November 15, 1995,
       between DSN Corporation and The CIT Group/Equipment Financing, Inc.,
       which the Company hereby incorporates by reference from Exhibit 10.16
       to the Company's Registration Statement, No. 333-44905.

10.27. First Amendment to Loan and Security Agreement (Rail Tank Cars), dated
       November 15, 1995, between DSN Corporation and The CIT Group/Equipment
       Financing, Inc., which the Company hereby incorporates by reference
       from Exhibit 10.17 to the Company's Registration Statement, No. 333-
       44905.

10.28. Letter Amendment, dated May 14, 1997, to Loan and Security  Agreement
       between DSN Corporation and The CIT Group/Equipment Financing, Inc.,
       which the Company hereby incorporates by reference from Exhibit 10.1
       to LSB Industries, Inc.'s Form 10-Q for the fiscal quarter ended
       March 31, 1997.

10.29. Amendment to Loan and Security Agreement, dated November  21, 1997,
       between DSN Corporation and The CIT Group/Equipment Financing, Inc.,
       which the Company hereby incorporates by reference from Exhibit 10.19
       to the Company's Registration Statement, No. 333-44905.

                                   6
<PAGE>
10.30. Baytown Nitric Acid Project and Supply Agreement, dated June 27, 1997,
       by and among El Dorado Nitrogen Company, El Dorado Chemical Company
       and Bayer Corporation, which the Company hereby incorporates by
       reference  from  Exhibit  10.2  to  LSB Industries, Inc.'s Form 10-Q
       for the fiscal quarter ended June 30, 1997. CERTAIN INFORMATION
       WITHIN THIS EXHIBIT HAS BEEN OMITTED AS IT IS THE SUBJECT OF
       COMMISSION ORDER CF #5551, DATED SEPTEMBER 25, 1997, GRANTING A
       REQUEST FOR CONFIDENTIAL TREATMENT UNDER THE FREEDOM OF INFORMATION
       ACT AND THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

10.31. First Amendment to Baytown Nitric Acid Supply  Agreement, dated
       February 1, 1999, between El Dorado Nitrogen Company and Bayer
       Corporation, which the Company hereby incorporates by reference
       from Exhibit 10.30 to LSB Industries, Inc.'s Form 10-K for the
       fiscal year ended December 31, 1998.  CERTAIN INFORMATION WITHIN
       THIS  EXHIBIT  HAS BEEN OMITTED AS IT IS THE SUBJECT OF COMMISSION
       ORDER CF #7927, DATED JUNE 9, 1999, GRANTING A REQUEST FOR CONFI-
       DENTIAL TREATMENT UNDER THE FREEDOM OF INFORMATION ACT AND THE
       SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

10.32. Service  Agreement, dated June 27,  1997, between Bayer Corporation
       and El Dorado Nitrogen Company, which the Company hereby incor-
       porates by reference from Exhibit 10.3 to LSB Industries, Inc.'s
       Form  10-Q  for the fiscal quarter ended June 30, 1997. CERTAIN
       INFORMATION WITHIN THIS EXHIBIT HAS BEEN OMITTED AS IT IS THE SUBJECT
       OF COMMISSION ORDER CF #5551, DATED SEPTEMBER 25,  1997, GRANTING A
       REQUEST FOR CONFIDENTIAL TREATMENT UNDER THE FREEDOM OF INFORMATION
       ACT AND THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

10.33. Ground Lease, dated June 27, 1997, between Bayer Corporation and
       El Dorado Nitrogen Company, which the Company hereby incorporates by
       reference from Exhibit 10.4 to LSB Industries, Inc.'s Form 10-Q for
       the fiscal quarter ended June 30, 1997. CERTAIN INFORMATION WITHIN
       THIS EXHIBIT HAS BEEN OMITTED AS IT IS THE SUBJECT OF COMMISSION
       ORDER CF #5551, DATED SEPTEMBER 25, 1997, GRANTING A REQUEST FOR
       CONFIDENTIAL TREATMENT UNDER THE FREEDOM OF INFORMATION ACT AND
       THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

10.34. Participation Agreement, dated as of June 27, 1997, among El Dorado
       Nitrogen Company, Boatmen's Trust Company of Texas as Owner Trustee,
       Security Pacific Leasing corporation, as Owner Participant and a
       Construction Lender, Wilmington Trust Company, Bayerische Landesbank,
       New York Branch, as a Construction Lender and the Note Purchaser, and
       Bank of America National Trust and Savings Association, as Construc-
       tion Loan Agent, which the Company hereby incorporates by reference
       from Exhibit 10.5 to LSB Industries, Inc.'s Form 10-Q for the fiscal
       quarter ended June 30, 1997. CERTAIN INFORMATION WITHIN THIS EXHIBIT
       HAS BEEN OMITTED AS IT IS THE SUBJECT OF COMMISSION  ORDER  CF #5551,
       DATED SEPTEMBER  25, 1997, GRANTING A REQUEST FOR CONFIDENTIAL
       TREATMENT UNDER THE FREEDOM OF INFORMATION ACT AND THE SECURITIES
       EXCHANGE ACT OF 1934, AS AMENDED.

10.35. Lease Agreement, dated as of June 27, 1997, between Boatmen's Trust
       Company of Texas as Owner Trustee and El Dorado Nitrogen Company,
       which the Company hereby incorporates by reference from Exhibit 10.6
       to LSB Industries, Inc.'s Form 10-Q for the fiscal quarter ended
       June 30, 1997.

10.36. Security Agreement and Collateral Assignment of Construction Docu-
       ments, dated as of June 27, 1997, made by El Dorado Nitrogen Company,
       which the Company hereby incorporates by reference from Exhibit 10.7
       to LSB Industries, Inc.'s Form 10-Q for the fiscal quarter ended
       June 30, 1997.

                                    7
<PAGE>
10.37. Security Agreement and Collateral Assignment of Facility Documents,
       dated as of June 27, 1997, made by El Dorado Nitrogen Company and
       consented to by Bayer Corporation, which the Company hereby
       incorporates by reference from Exhibit 10.8 to LSB Industries,
       Inc.'s Form 10-Q for the fiscal quarter ended June 30, 1997.

10.38. Amendment to Loan and Security Agreement, dated March 16, 1998,
       between The CIT Group/Equipment Financing, Inc., and DSN Corporation,
       which the Company hereby incorporates by reference from Exhibit 10.54
       to the Company's Registration Statement, No. 333-44905.

10.39. Sales Contract, dated December 7, 1998, between Solutia, Inc. and
       El Dorado Chemical Company, which the Company hereby incorporates
       by reference from Exhibit 10.39 to LSB Industries, Inc.'s Form
       10-K for the fiscal year ended December 31, 1998.  CERTAIN INFORMA-
       TION WITHIN THIS EXHIBIT HAS BEEN OMITTED AS IT IS THE SUBJECT OF
       COMMISSION ORDER CF #7927, DATED JUNE 9, 1999, GRANTING A REQUEST
       FOR CONFIDENTIAL TREATMENT UNDER THE FREEDOM OF INFORMATION ACT AND
       THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED.

10.40. Agreement, dated March 23, 1999, among El Dorado Chemical Company,
       El Dorado Nitrogen Company, Bayer Corporation, ICF Kaiser Engineers,
       Inc., ICF Kaiser International, Inc., and Acstar Insurance Company,
       which the Company hereby incorporates by reference from Exhibit 10.41
       to LSB Industries, Inc.'s Form 10-K for the fiscal year ended
       December 31, 1998.

10.41. Union Contract, dated as of August 1, 1998, between EDC and the
       International Association of Machinists and Aerospace Workers,
       which the Company hereby incorporates by reference from Exhibit
       10.42 to LSB Industries, Inc.'s Form 10-K for the year ended
       December 31, 1998.

10.42. Stock Purchase Agreement, dated February 9, 1999, by and between
       LSB Holdings, Inc. and ClimaChem, Inc., which the Company hereby
       incorporates by reference from Exhibit to the Company's Form 10-K
       for the fiscal year ended December 31, 1998.

10.43. Covenant Waiver Letter, dated April 10, 2000, between The CIT Group
       and DSN Corporation, which the Company hereby incorporates by
       reference from Exhibit 10.46 to LSB Industries, Inc.'s Form 10-K for
       the fiscal year ended December 31, 1999.

10.44. Rail Car Service Agreement, dated July 29, 1999, between Prime
       Financial Corporation and El Dorado Chemical Company, which the
       Company hereby incorporates by reference from Exhibit 10.2 to the
       Company's Form 10-Q for the fiscal quarter ended September 30, 1999.

10.45. Seventh Amendment to Amended and Restated Loan and Security Agreement,
       dated January 1, 2000, by and between Bank of America, N.A. and
       Climate Master, Inc., International Environmental Corporation, El
       Dorado Chemical Company, and Slurry Explosive Corporation, which the
       Company hereby incorporates by reference from Exhibit 10.2 to the
       Company's Form 8-K dated December 30, 1999.


                                     8
<PAGE>
10.46. Amendment to Anhydrous Ammonia Sales Agreement, dated January 4, 2000,
       to be effective October 1, 1999, between Koch Nitrogen Company and
       El Dorado Chemical Company, which the Company hereby incorporates by
       reference from Exhibit 10.43 to LSB Industries, Inc.'s Form 10-K for
       the fiscal year ended December 31, 1999.  CERTAIN INFORMATION WITHIN
       THIS EXHIBIT HAS BEEN OMITTED AS IT IS THE SUBJECT OF A REQUEST BY
       THE COMPANY FOR CONFIDENTIAL TREATMENT BY THE SECURITIES AND EXCHANGE
       COMMISSION UNDER THE FREEDOM OF INFORMATION ACT.  THE OMITTED
       INFORMATION HAS BEEN FILED SEPARATELY WITH THE SECRETARY OF THE
       SECURITIES AND EXCHANGE COMMISSION FOR PURPOSES OF SUCH REQUEST.

10.47. Anhydrous Ammonia Sales Agreement, dated January 12, 2000, to be
       effective October 1, 1999, between Koch Nitrogen Company and El
       Dorado Chemical Company, which the Company hereby incorporates by
       reference from Exhibit 10.44 to LSB Industries, Inc.'s Form 10-K
       for the fiscal year ended December 31, 1999. CERTAIN INFORMATION
       WITHIN THIS EXHIBIT HAS BEEN OMITTED AS IT IS THE SUBJECT OF A
       REQUEST BY THE COMPANY FOR CONFIDENTIAL TREATMENT BY THE SECURITIES
       AND EXCHANGE COMMISSION UNDER THE FREEDOM OF INFORMATION ACT. THE
       OMITTED INFORMATION HAS BEEN FILED SEPARATELY WITH THE SECRETARY OF
       THE SECURITIES AND EXCHANGE COMMISSION FOR PURPOSES OF SUCH REQUEST.

10.48. Eighth Amendment to Amended and Restated Loan and Security Agreement,
       dated March 1, 2000, by and between Bank of America, N.A. and Climate
       Master, Inc., International Environmental Corporation, El Dorado
       Chemical Company, and Slurry Explosive Corporation, which the Company
       hereby incorporates by reference from Exhibit 10.2 to the Company's
       Form 8-K dated March 1, 2000.

10.49. Loan Agreement dated December 23, 1999 between Climate Craft, Inc.
       and the City of Oklahoma City which the Company hereby incorporates
       by reference from Exhibit 10.49 to LSB's Form 10-K for fiscal year
       ended December 31, 1999.

21.1. Subsidiaries of the Company which the Company hereby incorporates by
      reference from Exhibit 21.1 to the Company's Form 10-K for the fiscal
      year ended December 31, 1998.

23.1. Consent of Independent Auditors*

27.1. Financial Data Schedule*

_________________

* originally filed with the Form 10-K for the year ended December 31, 1999.



                                    9
<PAGE>
                               SIGNATURES

     Pursuant to the requirements of Section 13 or 15(d) of the
Securities Exchange Act of 1934, as amended, the Company has
caused the undersigned, duly authorized, to sign this report on
its behalf on this 13th day of July, 2000.

                                     CLIMACHEM, INC.


                                     By:  /s/ Jack E. Golsen
                                        _________________________
                                        Jack E. Golsen
                                        Chairman of the Board and
                                        President














                                    10