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2904.36.00.00/Perfluorooctane Sulfonyl Fluoride with Stabilizer/Canada

Perfluorooctane Sulfonyl Fluoride with Stabilizer from Canada

Stabilized perfluorooctane sulfonyl fluoride containing added inhibitors for transport safety, still classified under HTS 2904.36.00.00 per Chapter 29 note (f) allowing stabilizers. The core compound remains the chemically defined C8F17SO2F used in fluoropolymer manufacturing.

Duty Rate — Canada → United States

13.7%

Rate breakdown

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

• Document stabilizer addition as solely for safety/transport per Chapter 29 note (f) to maintain classification

• Declare exact stabilizer composition (<1%) to avoid mixture classification under 3824

• Monitor for Stockholm Convention restrictions on PFOS precursors in certain markets

Perfluorooctane Sulfonyl Fluoride with Stabilizer from Canada — Import Duty Rate | HTS 2904.36.00.00