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Nylidrin Hydrochloride Pharmaceutical Grade from Mexico

Nylidrin hydrochloride (buphenine HCl) is a named drug in HTS 2922.50.1300, featuring aromatic amino-alcohol structure with oxygen function. Imported as high-purity API for cardiovascular treatments. Classification follows chapter notes prioritizing latest numerical heading for such compounds.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Provide pharmacopeial references (USP/EP) confirming pharmaceutical grade specifications

Label shipments clearly as 'API - Not for Direct Human Use' to prevent FDA consumer product scrutiny

Monitor EU REACH compliance for origin materials affecting US import eligibility