Tolmetin Sodium Powder USP from Mexico
Pharmaceutical-grade tolmetin sodium powder meeting USP standards, used as the active ingredient in prescription anti-inflammatory medications for arthritis pain relief. Classified under HTS 2933.99.5510 due to its specific identification as tolmetin, an aromatic heterocyclic NSAID primarily affecting the central nervous system as an analgesic. Imported in bulk for compounding into oral dosage forms.
Duty Rate — Mexico → United States
100%
Rate breakdown
9903.04.6093.5%Pharmaceuticals Annex IV: patented pharma articles — 100% floor rate
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
• Include Certificate of Analysis confirming >99% purity and USP compliance; register with FDA as bulk drug substance; watch for stability data requirements during customs clearance