Potassium Polyphosphate Solution 45% from China
45% aqueous solution of potassium polyphosphate used in liquid detergents and agricultural sprays. Remains under HTS 2835.39.10.00 as chemically defined potassium polyphosphate, not excluded by solution form. Concentration specified for industrial applications.
Duty Rate — China → United States
38.1%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Declare exact concentration and solvent (water) to confirm pure compound status
• Use UN-approved packaging for corrosive liquid shipments
• Check DOT hazardous material classification for transport