3103.90.01.00/Rock Phosphate Heat-Treated Fertilizer/Canada

Rock Phosphate Heat-Treated Fertilizer from Canada

Florida or Tennessee rock phosphate further heat-processed beyond impurity removal for agricultural use. HTS 3103.90.01.00 applies per note 3(a)(ii) for calcined natural phosphates converted to fertilizers.

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
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Import Tips

• Citizenship of origin documentation critical due to historical phosphate trade restrictions

• Heavy metal content testing (Cd, U) required by many destinations; provide assay reports

• Dust suppression measures needed during loading to meet IMDG stowage requirements