</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Buspirone Hydrochloride from Mexico

Buspirone hydrochloride is an anxiolytic tranquilizer (non-benzodiazepine) for generalized anxiety disorder, featuring a pyrimidinepyrazole fused nitrogen heterocycle. It falls under psychotherapeutic agents affecting CNS under this aromatic heterocyclic HTS code.

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

Document absence of 1-PP metabolite impurities

Provide dissolution profile matching innovator product

Coordinate with FDA for anxiolytic category import alerts