Bisoprolol Fumarate from Mexico
Bisoprolol fumarate represents a highly selective β1-adrenergic receptor blocker with aromatic amino-alcohol oxygen functionality, classified under HTS 2922.50.1400 as a cardiovascular drug. Essential for chronic stable angina and hypertension therapy.
Duty Rate — Mexico → United States
100%
Rate breakdown
9903.04.6093.5%Pharmaceuticals: 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 residual solvents analysis per ICH Q3C limits
• Temperature excursion monitoring required during transcontinental shipping