</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
2933.91.00/Chlordiazepoxide HCl API/Japan

Chlordiazepoxide HCl API from Japan

Chlordiazepoxide hydrochloride, first benzodiazepine discovered, for anxiety and alcohol withdrawal. Classified HTS 2933.91.00 as chlordiazepoxide (INN) salt per chapter notes. Used in 5mg-25mg capsules and 50mg/5mL oral suspension.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Calculate with your customs valueVerify classification with AI

Import Tips

• Heavy metals testing per USP <231> required

• Microbial limits testing certification mandatory

• 25kg fiber drums with 2-mil polyethylene liners standard

Chlordiazepoxide HCl API from Japan — Import Duty Rate | HTS 2933.91.00