Choline Aspirin Salt from Japan
Choline O-acetylsalicylate, a bioavailable salt form for oral liquid analgesics. HTS 2918.22.5000 per note (C)(2) for quaternary ammonium organic salts, classified by acid function last in numerical order.
Duty Rate — Japan → United States
21%
Rate breakdown
9903.04.628.5%Patented pharmaceutical articles that are the product of Japan, of a European Union member country, of South Korea, of Switzerland, or of Liechtenstein as provided for in subdivisions (c) and (f) of U.S. note 40 to this subchapter
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Confirm quaternary ammonium via conductivity test; comply with dietary supplement rules if marketed as such; limit solvent residues to ICH specs