Ebastine from China
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 — China → United States
19%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
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