2925.29.10.00/Pentamidine Tech Grade 95%/Japan

Pentamidine Tech Grade 95% from Japan

Technical grade (95% purity) pentamidine, named in HTS 2925.29.10.00 for aromatic imine structure, used in bulk for further purification into APIs. Qualifies as listed chemically defined compound.

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%

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Import Tips

• Declare technical vs pharma grade accurately to avoid reclassification; use ventilated containers for powder

• Prepare for CBP lab sampling on purity