Wet Process Phosphoric Acid 55% P2O5 for MAP Production from Canada
Wet-process derived phosphoric acid at 55% P2O5, standard feedstock for monoammonium phosphate (MAP) fertilizer. HTS 2809.20.00.10 applies to this fertilizer grade acid with <65% P2O5. Produced via sulfuric acid digestion of phosphate rock.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document phosphate rock origin; affects CVD calculations for subsidized producers
• Use acid-resistant tankers; spillage risks high penalties under hazmat regs
• Avoid bulk storage near residential areas; comply with local zoning for fertilizer chemicals