High-Purity Bismuth Carbonate USP/EP from Canada
Dual-compendial (USP/EP) bismuth carbonate for global pharmaceutical supply chains, classified as HTS 2836.99.20.00 pure bismuth carbonate. Used in compounded prescriptions and veterinary medicines.
Duty Rate — Canada → United States
15.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Dual USP/EP COA mandatory; declare pharmacopeial grade explicitly on commercial invoice
• Veterinary use may require APHIS import permit if animal-derived impurities suspected
• Monitor MFN vs GSP duty rates based on country of melt/pour origin