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2933.59.46.00/Buspirone Hydrochloride/Japan

Buspirone Hydrochloride from Japan

Buspirone hydrochloride is an anxiolytic tranquilizer (non-benzodiazepine) with piperazine ring for generalized anxiety disorder. It meets HTS 2933.59.46.00 criteria as a heterocyclic psychotherapeutic agent.

Duty Rate — Japan → United States

15%

Rate breakdown

9903.04.628.5%Pharmaceuticals: patented pharma from JP/EU/KR/CH/LI — 15% 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)
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Import Tips

• Emphasize non-scheduled status in declarations to expedite CBP review

• Provide comparative dissolution profiles if generic API

• Ensure packaging prevents moisture absorption affecting potency

Buspirone Hydrochloride from Japan — Import Duty Rate | HTS 2933.59.46.00