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2935.90.42.00/Sulfadiazine Silver Pharmaceutical/Mexico

Sulfadiazine Silver Pharmaceutical from Mexico

Silver sulfadiazine, while typically considered a coordination compound, derives classification from its parent sulfonamide sulfadiazine per Chapter 29 note 5(C)(3). Specifically enumerated under HTS 2935.90.4200 through its sulfadiazine component, used exclusively for burn wound cream formulations. Bulk powder imported for compounding into topical antimicrobial creams.

Duty Rate — Mexico → United States

10%

Rate breakdown

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

• Use amber/light-proof packaging and include photostability data due to silver compound light sensitivity

• Classify based on predominant sulfadiazine component per Chapter Note 5(C)(3) coordination compound rule

Sulfadiazine Silver Pharmaceutical from Mexico — Import Duty Rate | HTS 2935.90.42.00