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HTS Code 99021178 99021179
Article Description Potassium methacrylate-divinylbenzene copolymer (Polacrilin potassium) (CAS No. 65405-55-2) (provided for in subheading 3914.00.60) Strips wholly of expanded poly(tetrafluoroethylene) (PTFE) (CAS No. 9002-84-0), noncellular, with adhesive backing, of a thickness greater than 3 mm but not over 30 mm, presented rolled in spools, certified by the importer as having a tensile strength of 24.1 MPa (3,500 psi) or higher per American Society for Testing and Materials (ASTM) F-152 (provided for in subheading 3916.90.50)
Quota of Quantity -- --
Unit of Quantity [] []
Rates of Duty (1-General) Free Free
Rates of Duty (1-Special) No change No change
Rates of Duty (2-Cuba and North Korea) No change No change
Footnotes [stat, units], marker=1, See chapter 99 statistical note 1., type=footnote [stat, units], marker=1, See chapter 99 statistical note 1., type=footnote
Additional Duty -- --
Additional Duty(products of China) -- --