Magnesium Salicylate from Mexico
Magnesium salicylate is the magnesium salt of salicylic acid, used in NSAID pain relievers. HTS 2918.23.5000 covers it as 'other esters of salicylic acid and their salts' per Chapter 29 note (C)(1) classifying inorganic salts with the organic compound.
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 FDA drug master file references; ensure cGMP compliance documentation; declare exact magnesium content for duty verification