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Sulfaguanidine Pharmaceutical Grade from China

Sulfaguanidine is a sulfonamide specifically enumerated in HTS 2935.90.4200, historically used for gastrointestinal bacterial infections. This pharmaceutical-grade powder meets Chapter 29 requirements for separate chemically defined organic compounds used as anti-infective drugs. Primarily imported as bulk API for veterinary and niche human applications.

Duty Rate — China → United States

12.5%

Rate breakdown

9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

For veterinary applications, include CVM (Center for Veterinary Medicine) import documentation alongside standard pharma paperwork

Confirm purity >99% with HPLC certificate to avoid reclassification as technical grade chemical preparation