2835.24.00.00/Potassium Phosphate Tribasic/Japan

Potassium Phosphate Tribasic from Japan

Potassium phosphate tribasic (K3PO4) acts as a sequestrant in detergents and food processing. Classified as a phosphate of potassium under HTS 2835.24.00.00, meeting inorganic compound definitions.

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

• Specify industrial vs food grade in entry summary; comply with TSCA for chemical import notification; avoid classifying with polyphosphates which go to 2835.39