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2925.29.20.00/Dapiprazole API/Japan

Dapiprazole API from Japan

Dapiprazole is an aromatic imine alpha-adrenergic blocker used in ophthalmic solutions for miosis reversal. Classified under HTS 2925.29.20.00 as a drug with imine-function aromatic structure. Bulk API for eye drop formulation.

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

• Include preservative efficacy testing results for ophthalmic use

• Provide pH stability profile for ocular formulation compatibility

• Document imine hydrolysis stability under physiological conditions

Dapiprazole API from Japan — Import Duty Rate | HTS 2925.29.20.00