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Sulfamethoxazole USP from Canada

Sulfamethoxazole is a broad-spectrum sulfonamide antibiotic organo-sulfur compound used in treating bacterial infections. The sulfur atom in its sulfonamide group is directly bonded to carbon, placing it in heading 2930. Specified as a drug under 2930.90.92.35 for its therapeutic use.

Duty Rate — Canada → United States

13.7%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Submit FDA Drug Establishment Registration and complete import alert screening for antibiotics

Ensure documentation distinguishes pure API from formulated versions to maintain Chapter 29 classification

Sulfamethoxazole USP from Canada — Import Duty Rate | HTS 2930.90.92.35