Sulfaguanidine from Japan
Sulfaguanidine is a poorly absorbed sulfonamide used for intestinal infections like bacillary dysentery. It is included in HTS 2935.90.75.00 via additional U.S. note 3 to section VI. Supplied as a crystalline powder for oral suspension manufacturing.
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
• Highlight low absorption profile in documentation; verify guanidine function per notes; store in cool, dry conditions to maintain stability