Sulfamethazine Sodium BP Veterinary API from China
British Pharmacopoeia (BP) grade sulfamethazine sodium, a sulfonamide explicitly listed in HTS 2935.90.32.00, used in veterinary formulations for swine and cattle respiratory disease treatment. Meets international standards for animal pharmaceutical use.
Duty Rate — China → United States
19%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Provide BP certificate of analysis and compare to USP specifications
• Declare withdrawal periods for food animals per FDA Center for Veterinary Medicine
• Use child-resistant packaging for bulk veterinary shipments