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Sulfamethazine Sodium BP Veterinary API from Mexico

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 — Mexico → United States

16.5%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

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

Sulfamethazine Sodium BP Veterinary API from Mexico — Import Duty Rate | HTS 2935.90.32.00