3104.90.01.00/Mono Potassium Phosphate (MKP) Fertilizer/Japan

Mono Potassium Phosphate (MKP) Fertilizer from Japan

Water-soluble mono potassium phosphate (KH2PO4) provides potassium and phosphorus for fertigation systems. It qualifies under HTS 3104.90.0100 as an 'other' potassic fertilizer since phosphorus content doesn't trigger superphosphate classification in 3103.

Duty Rate — Japan → United States

0%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
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Import Tips

• Document NPK ratio (0-52-34 for MKP) and solubility specs for proper potassic classification

• Ensure aqueous solutions qualify under Chapter 31 note 2(d) if liquid form

• Watch for misclassification as pure chemical under Chapter 28 if fertilizer intent unclear

Mono Potassium Phosphate (MKP) Fertilizer from Japan — Import Duty Rate | HTS 3104.90.01.00