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