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Hidroxyzine Hydrochloride from Mexico

Hidroxyzine hydrochloride, a piperazine derivative, serves as an antihistamine and anxiolytic. Classified in HTS 2921.30.10.00 for its cyclanic polyamine structure derived in part from aromatic compounds, as specified in additional U.S. note 3.

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 pharmacopeial certificates (USP/EP) for quality assurance

Declare therapeutic concentration to avoid Chapter 30 misclassification

Register as bulk active pharmaceutical ingredient (API) with FDA