</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Diazepam USP Grade from China

High-purity diazepam meeting USP standards, a benzodiazepine for anxiety, muscle spasms, and seizure control. Classified under HTS 2933.91.0050 as a listed INN heterocyclic nitrogen compound in bulk form. Used as API for pharmaceutical manufacturing.

Duty Rate — China → United States

12.5%

Rate breakdown

9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Submit FDA Drug Master File and DEA Form 236 for controlled substance importation

Label shipments clearly as 'Bulk Pharmaceutical Chemical - Schedule IV' to prevent delays

Verify no stabilizers render it suitable for specific non-general use per Chapter 29 note (e)