Other
Polymers of vinyl chloride or of other halogenated olefins, in primary forms: > Fluoropolymers: > Other: > Other
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.12, 9903.88.17, 9903.88.20, 9903.88.54, 9903.88.59, 9903.88.61, 9903.88.63, 9903.88.66, 9903.88.67, 9903.88.68, 9903.88.69, or 9903.88.70, articles the product of China, as provided for in U.S. note 20(c) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(d)
Products classified under HTS 3904.69.50.00
Polyvinylidene Fluoride Resin (PVDF)
PVDF is a fluoropolymer derived from vinylidene fluoride monomer, classified under HTS 3904.69.5000 as it falls within 'other fluoropolymers' in primary forms like pellets or powder. It meets the subheading note requiring the named monomer to contribute 95% or more by weight.
Fluorosulfonated Polymer Powder (for Membranes)
Fluorinated polymer powder with sulfonyl groups for ion-exchange membranes, classified as other fluoropolymers in HTS 3904.69.5000 primary forms. Chemical modification keeps it in 'other' per subheading note (a)(3).
Chlorinated Fluoropolymer Concentrate Pellets
Pellets of chlorinated olefin fluoropolymers for extrusion, HTS 3904.69.5000 as other in primary forms, compliant with 95% polymer content.
Perfluoroalkoxy Resin (PFA)
PFA fluoropolymer resin from perfluoroalkyl vinyl ethers and TFE, classified HTS 3904.69.5000 other fluoropolymers primary forms.
Fluorinated Ethylene Propylene Special Copolymer
Specialty FEP variant copolymer pellets, HTS 3904.69.5000 other fluoropolymers.
Polychlorotrifluoroethylene Pellets (PCTFE)
PCTFE resin in pellet form is a fluoropolymer from chlorotrifluoroethylene, fitting HTS 3904.69.5000 as 'other fluoropolymers' in primary forms. Classification follows subheading rules for polymers where the monomer exceeds 95% by weight.
Ethylene Chlorotrifluoroethylene Copolymer (ECTFE)
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.
Tetrafluoroethylene-Hexafluoropropylene Copolymer (FEP Resin)
FEP resin pellets from TFE and HFP monomers are other fluoropolymers under HTS 3904.69.5000 in primary forms. Meets 95% monomer content rule for halogenated olefin polymers.
Vinylidene Fluoride-Hexafluoropropylene Copolymer (PVDF-HFP)
PVDF-HFP copolymer granules for battery binders, under HTS 3904.69.5000 as other fluoropolymers where vinylidene fluoride predominates per weight rules.