Propiomazine Hydrochloride from Mexico
Propiomazine hydrochloride, a phenothiazine with sedative and antiemetic properties, features a hydrogenated phenothiazine ring-system. It is included in HTS 2934.30.43.00 under additional U.S. note 3 to section VI for qualifying heterocyclic compounds. This bulk chemical form is not further fused.
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
• Label shipments with full chemical identity and CAS number; prepare for FDA prior notice if pharma-related; watch for misdeclaration as general heterocyclics causing delays