Pub. L. 111-227, tit. I, sec. 1203
CERTAIN MIXTURES OF PERFLUOROCARBONS.
SEC. 1203. CERTAIN MIXTURES OF PERFLUOROCARBONS. Subchapter II of chapter 99 is amended by inserting in numerical sequence the following new heading: “9902.40.88Mixtures of C5–C18 perfluorocarbon alkanes, perfluorocarbon amines, and/or perfluorocarbon ethers (CAS No. 86508–42–1) (provided for in subheading 3824.90.92)FreeNo changeNo changeOn or before 12/31/2012”.