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Wet Process Phosphoric Acid for DAP Fertilizer from Canada

Wet-process phosphoric acid derived from phosphate rock, containing 52-54% P2O5 with typical impurities like fluorides and sulfates, used primarily in diammonium phosphate (DAP) production. Classified under HTS 2809.20.00.20 as fertilizer grade 'other' due to its specific formulation and lower purity optimized for fertilizer manufacturing rather than technical applications.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Declare wet-process origin and impurity profile in entry docs to distinguish from thermal phosphoric acid

Comply with EPA fertilizer regulations; provide end-use certificates proving agricultural application

Wet Process Phosphoric Acid for DAP Fertilizer from Canada — Import Duty Rate | HTS 2809.20.00.20