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Monopotassium Phosphate (MKP) from Mexico

Monopotassium phosphate, chemically defined as KH2PO4, is a soluble salt used primarily as a fertilizer providing potassium and phosphorus to plants. It falls under HTS 2835.24.00.00 as a phosphate of potassium, distinct from other salts due to its specific chemical composition meeting Chapter 28 definitions.

Duty Rate — Mexico → United States

13.1%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Verify purity and chemical definition per Chapter 28 Note 1 to avoid misclassification as mixtures; provide Certificate of Analysis for customs; ensure fertilizer labeling complies with USDA regulations to prevent holds

Monopotassium Phosphate (MKP) from Mexico — Import Duty Rate | HTS 2835.24.00.00