Sulfisoxazole 500 mg Tablets from China
Sulfisoxazole tablets for acute urinary tract infections and chlamydia. This sulfonamide anti-infective in measured doses qualifies for HTS 3004.90.92.11.
Duty Rate — China → United States
100%
Rate breakdown
9903.04.60100%Pharmaceuticals: patented pharma articles — 100% floor rate
9903.05.860%Universal product exemption (U.S. note 52(b))
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Validate acetyl-sulfisoxazole content via HPLC method per USP
• Cold chain documentation if suspension form; tablets usually ambient