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Pharmaceutical Grade Calcium Carbonate USP from Japan

USP-grade calcium carbonate meeting pharmacopeia standards for purity and microbial limits, classified under HTS 2836.50.00.00 as chemically defined compound. Primary ingredient in antacids like Tums and calcium supplements.

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

Provide USP/EP certificates and microbial/DMSO test results for FDA clearance

Use sterile packaging and validate against heavy metal limits (<10 ppm Pb)

File prior notice via FDA PNSI system 72 hours before arrival

Pharmaceutical Grade Calcium Carbonate USP from Japan — Import Duty Rate | HTS 2836.50.00.00