Sulfamethoxazole Trimethoprim Tablets 800/160 mg
Combination antibiotic tablets containing sulfamethoxazole and trimethoprim, used for treating urinary tract infections, bronchitis, and traveler's diarrhea. Classified under HTS 3004.90.92.11 as sulfonamide anti-infectives put up in measured doses for retail sale.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not put up in measured doses for retail sale
Bulk unmixed medicaments fall under Chapter 30 heading 3003 for medicinal chemicals not in dosage form.
If imported as unmixed active pharmaceutical ingredient
Pure sulfonamide chemicals without therapeutic formulation are classified as organic chemicals in heading 2935.
If classified as other antibiotic combinations
May shift if trimethoprim component dominates, treated as non-sulfonamide anti-infective.
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Import Tips & Compliance
• Verify FDA registration and provide Certificate of Analysis (CoA) confirming API purity and stability
• Ensure labeling complies with 21 CFR 201 for prescription drugs, including lot number and expiry date
• Avoid misclassification by confirming sulfonamide content; common pitfall is bulk powder import under 2935
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