Potassium Polyphosphate and MAP Starter Fertilizer from Canada
Liquid-compatible granular starter fertilizer blending monoammonium phosphate and potassium polyphosphate for 10-34-0 formulations in 20 lb pails. Used for seed row application. HTS 3105.60.00.00 due to P and K elements in ≤10kg packages.
Duty Rate — Canada → 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
Import Tips
• Specify if liquid or dry form; aqueous solutions may classify differently under Chapter Notes
• Provide blending ratio documentation to distinguish from single-element products
• Check state regulations for starter fertilizers containing low nitrogen levels