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Methadone Hydrochloride from China

Methadone hydrochloride is the salt form of methadone, a synthetic opioid used primarily for opioid use disorder treatment and pain management. It falls under HTS 2922.31.00.00 as a chemically defined amino-ketone with oxygen function, specifically listed as methadone (INN) and its salts. This classification applies to pure pharmaceutical-grade material for compounding or direct medicinal use.

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

Require DEA registration and import permit due to controlled substance status; ensure certificates of analysis confirm purity >98%; avoid common pitfalls like improper narcotic documentation leading to customs holds