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2835.31.00.00/Pharma Excipient Sodium Tripolyphosphate/Japan

Pharma Excipient Sodium Tripolyphosphate from Japan

High-purity STPP as excipient for tablet disintegration and controlled drug release. HTS 2835.31.00.00 as sodium polyphosphate.

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

• DMF Type II required for API excipients