0000950134-00-005338 11-K 2 19991231 20000628 CHEMFIRST INC 0001026601 2870 640679456 MS 1231 11-K 34 333-35221 662437 P O BOX 1249 JACKSON MS 39202 6019487550 P O BOX 1249 JACKSON MS 39202 11-K 1 e11-k.txt FORM 11-K FOR FISCAL YEAR END DECEMBER 31, 1999 EX-23.1 2 ex23-1.txt CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS