U.S. Customs and Border Protection · CROSS Database · 1 HTS code referenced
Primary HTS Code
3904.69.5000
$26.2M monthly imports
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Ruling Age
26 years
Data compiled from CBP CROSS Rulings, Census Bureau Trade Data · As of 2026-05-03 · Updates monthly
Classification of a fluoropolymer CAS-56357-87-0 from Japan. Dear Mr. Schau:
NY F82914 March 24, 2000 CLA-2-39:RR:NC:2:237 F82914 CATEGORY: Classification TARIFF NO: 3904.69.5000 Mr. Craig M. Schau Emery Customs Brokers 6940A Engle Road Middleburg Heights, Ohio 44130 RE: Classification of a fluoropolymer CAS-56357-87-0 from Japan. Dear Mr. Schau: In your letter dated February 2, 2000 you requested a tariff classification ruling for perfluoro(methyl vinyl ether)-tetrafluoroethylene-vinylidene fluoride polymer (CAS-56357-87-0). The applicable subheading for perfluoro(methyl vinyl ether)-tetrafluoroethylene-vinylidene fluoride polymer (CAS-56357-87-0) will be 3904.69.5000, HTSUS, which provides for other fluoropolymers. The rate of duty is 6.5 percent ad valorem. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Frank Cantone at 212-637-7018. Sincerely, Robert B. Swierupski Director, National Commodity Specialist Division