Ebastine from Mexico
Ebastine, a piperidine-based H1-antihistamine, contains nitrogen hetero-atoms in its heterocyclic aromatic framework. Imported primarily as API for allergy treatment under HTS 2933.99.26.00.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include residual solvent analysis per ICH Q3C limits
• Declare crystal form (anhydrous vs hydrate) accurately
• Obtain prior notice via FDA PNSI system for API shipments