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Metoprolol Tartrate from China

Metoprolol tartrate, a selective beta-1 blocker, falls under HTS 2922.50.1400 as an aromatic amino-compound with oxygen function used in cardiovascular therapy. It treats hypertension, heart failure, and post-myocardial infarction conditions by reducing heart rate and blood pressure.

Duty Rate — China → United States

100%

Rate breakdown

9903.04.6093.5%Pharmaceuticals: patented pharma articles — 100% floor rate
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)

Import Tips

Include pharmacopeial compliance certificates (USP/EP); test for tartrate content and chiral purity

Register with FDA's Drug Registration and Listing system before first import shipment

Label shipments clearly as 'Bulk Drug Substance - Cardiovascular' to prevent quarantine