</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
2922.31.00.00/Methadone Hydrobromide/China

Methadone Hydrobromide from China

Methadone hydrobromide serves as an alternative salt of methadone, utilized in pharmaceutical preparations for maintenance therapy in addiction treatment. Classified under HTS 2922.31.00.00 per chapter notes for salts of listed amino-ketones with oxygen functions. It meets criteria as a separate chemically defined organic compound.

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
Calculate with your customs valueVerify classification with AI

Import Tips

• Obtain FDA drug master file and narcotic import license; label with INN and salt form accurately; watch for misclassification as general amines causing rejections

Methadone Hydrobromide from China — Import Duty Rate | HTS 2922.31.00.00