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3913.10.00.00/Pharmaceutical Grade Calcium Alginate/Japan

Pharmaceutical Grade Calcium Alginate from Japan

USP-grade calcium alginate powder for antacid tablets and encapsulation, sourced from controlled algae harvests. Classified under HTS 3913.10.00.00 as primary alginic salt. Offers slow-release properties for drug delivery.

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

• Provide USP certificate and microbial specs; DMF filing if applicable

• Ensure not classified as finished dosage form