3802.90.50.00/Acid-Washed Activated Carbon Pellets/Japan

Acid-Washed Activated Carbon Pellets from Japan

Pellets of activated carbon post-acid washing to reduce ash content for pharmaceutical purification. Under HTS 3802.90.50.00 as processed 'other' activated carbon. Low impurities ensure USP compliance.

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

• Include USP/EP monograph compliance certificates

• Declare washing process details to prove no residual acids triggering hazmat rules

• Validate ash content <0.1% for pharma claims