Vinyl Chloride-Maleic Anhydride Copolymer Powder from Canada
Fine powder copolymer of vinyl chloride and maleic anhydride, vinyl chloride >95% by weight, for adhesive formulations. Falls under HTS 3904.40.00.00 as other vinyl chloride copolymers per prefix rule in subheading note (a)(1). Primary form distinguishes from compounded products.
Duty Rate — Canada → United States
15.3%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Submit monomer weight percentage certification to leverage note (a)(1) for 'poly' designation
• Powder form must be free of additives >2%; otherwise, risks 3824 classification
• Watch for dust hazard labeling requirements under DOT for chemical imports