SEC. 1168. VINCLOZOLIN. Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: “ 9902.36.20 3-(3,5-Dichlorophenyl)-5-ethenyl-5-methyl-2,4-oxazolidinediane (CAS No. 50471–44–8) (provided for in subheading 2934.90.12) Free No change No change On or before 12/31/2003 ”.