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3804.00.50.00/High-Purity Lignosulfonate for Pharmaceuticals/Japan

High-Purity Lignosulfonate for Pharmaceuticals from Japan

Pharma-grade, low-ash sodium lignosulfonate from highly purified pulp lyes, used as tablet binder and stabilizer. Still classifiable under HTS 3804.00.5000 if retaining wood pulp residual character despite refinement.

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

• USP/NF monograph compliance essential

• Heavy metals and microbial limits strictly enforced

• Drug Master File may expedite FDA review

High-Purity Lignosulfonate for Pharmaceuticals from Japan — Import Duty Rate | HTS 3804.00.50.00