GreenYield Ammonium Nitrate Limestone Powder Mix from United States
GreenYield Ammonium Nitrate Limestone Powder Mix is a fertilizer combining ammonium nitrate with finely ground limestone for soil acid correction and nitrogen supply. The limestone is a calcium carbonate-based inorganic non-fertilizing substance, making this product classifiable under tariff item 3102.40.00 per Chapter 31 Note 2(c).
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the limestone is not calcined or treated in a way that makes it a fertilizing substance
• Check that the product is not in a form or package described in heading 31.05
• Have the limestone's particle size and composition documented for CBSA