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3904.69.50.00/Ethylene Chlorotrifluoroethylene Copolymer (ECTFE)/Canada

Ethylene Chlorotrifluoroethylene Copolymer (ECTFE) from Canada

ECTFE is a copolymer fluoropolymer primarily from chlorotrifluoroethylene and ethylene, classified in HTS 3904.69.5000 as other fluoropolymers in primary forms. It qualifies per notes if comonomer units meet the 95% contribution threshold.

Duty Rate — Canada → United States

16.5%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Include copolymer ratio documentation showing predominant halogenated olefin content

• Avoid bulk packaging that suggests finished goods; use industrial pellet bags

Ethylene Chlorotrifluoroethylene Copolymer (ECTFE) from Canada — Import Duty Rate | HTS 3904.69.50.00