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PFOS Marine Antifouling Preparation from Mexico

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 — Mexico → United States

13.7%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Provide vessel antifouling system convention compliance documentation

Include copper-free antifouling formulation specifications

Ensure USCG vessel application approval documentation