Medical-Grade Lithium Carbonate USP Monohydrate from China
Hydrated USP lithium carbonate (Li2CO3·H2O) for pharmaceutical compounding in psychiatric drugs. Classified under HTS 2836.91.0010 for its USP purity as a lithium carbonate, chemically defined per subheading note.
Duty Rate — China → United States
28.7%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Confirm hydration state stability with supplier data sheets
• Include ICH Q7 GMP cert for API status
• Common issue: improper venting in packaging leads to decomposition claims