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Chemical Intermediates for US Pharma from Japan

Active pharmaceutical intermediates imported for final synthesis, crystallization, and formulation into US-manufactured prescription drugs.

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%

Import Tips

Include FDA-approved synthesis routes and batch records proving chemical transformation

DEA controls apply to controlled substance intermediates regardless of processing

Finished APIs classify under Chapter 29 or 30 pharmaceutical products