PFOS Marine Antifouling Preparation from Canada
Chemical preparation containing perfluorooctane sulfonamide for marine vessel hull coatings to prevent biofouling. Classified under HTS 3824.87.00.00 per Chapter 38 subheading note 3 for PFOS mixtures.
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 vessel antifouling system convention compliance documentation
• Include copper-free antifouling formulation specifications
• Ensure USCG vessel application approval documentation