Bismuth Aluminate Gastric Antacid Mixture from Canada
An inorganic powder blend of bismuth aluminate and other bismuth salts used as a gastric antacid for neutralizing stomach acid. It qualifies for HTS 3824.99.31.00 as a preparation consisting primarily of mixed bismuth inorganic compounds.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Submit detailed quantitative composition analysis to CBP proving bismuth inorganic dominance over 50% for proper 3824 classification
• For pharma use, align with FDA import requirements including NDC coding if repackaged