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Trifluoroethylene (HFC=CF2) from Canada

Trifluoroethylene is a fluorinated monomer used in copolymer production for specialty elastomers and electronic materials. Classified under HTS 2903.59.90.00 as an unsaturated fluorinated acyclic hydrocarbon derivative. Chapter 29 note (a) applies to this separate chemically defined compound.

Duty Rate — Canada → United States

13.7%

Rate breakdown

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

Import Tips

Provide polymerization inhibitor certificates showing stabilizer content

Comply with NFPA 45 laboratory storage requirements documentation

Ensure inhibitor levels maintained per manufacturer's specifications to prevent auto-polymerization

Trifluoroethylene (HFC=CF2) from Canada — Import Duty Rate | HTS 2903.59.90.00