Pharmaceutical Acetaminophen Micronized Powder from China
Micronized acetaminophen powder (particle size <10 microns) optimized for rapid dissolution in oral suspensions and fast-dissolve tablets. As a pure aromatic cyclic amide drug, it precisely matches HTS 2924.29.62.10 criteria, distinct from esters or salts. Used in pediatric formulations.
Duty Rate — China → United States
112.5%
Rate breakdown
9903.04.6093.5%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include particle size distribution report in documentation; FDA requires it for ANDA filings
• Beware of dust explosion hazards—declare proper UN packaging
• Validate against BP/USP monographs for polymorphic form