Exhibit 99.1

                         LSB CORPORATION AND SUBSIDIARY

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION
906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of LSB Corporation (the "Company") on
Form 10-Q for the period ending March 31, 2003 as filed with the Securities and
Exchange Commission on the date hereof (the "Report"), I, Paul A. Miller, Chief
Executive Officer and President of the Company, certify, pursuant to 18 U.S.C.
section 1350, as adopted pursuant to section 906 of the Sarbanes-Oxley Act of
2002, that:

(1)      The Report fully complies with the requirements of section 13(a) or
         15(d) of the Securities Exchange Act of 1934; and

(2)      The information contained in the Report fairly presents, in all
         material respects, the financial condition of the Company as of March
         31, 2003 and results of operations of the Company for the three months
         ended March 31, 2003.

                                  /s/ Paul A. Miller
                                  --------------------------------
                                  Paul A. Miller
                                  President and
                                  Chief Executive Officer

                                  May 9, 2003

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