SEC. 1203. VULKALENT E/C. Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: “ 9902.38.31 Mixtures of Nphenyl-N-((trichloromethyl)thio)-benzenesulfonamide, calcium carbonate, and mineral oil (provided for in 3824.90.28) Free No change No change On or before 12/31/2003 ”.