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3904.69.50.00/Ethylene Chlorotrifluoroethylene Copolymer (ECTFE)/Japan

Ethylene Chlorotrifluoroethylene Copolymer (ECTFE) from Japan

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 — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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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 Japan — Import Duty Rate | HTS 3904.69.50.00