Pub. L. 106-36, tit. II, subtit. A, ch. 2, sec. 2175
4–CHLOROPYRIDINE HYDROCHLORIDE.
SEC. 2175. 4–CHLOROPYRIDINE HYDROCHLORIDE. Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: “ 9902.32.34 4–Chloropyridine hydrochloride (CAS No. 7379–35–3) (provided for in subheading 2933.39.61) ................ Free No change No change On or before 12/31/2001 ”.