Water-Soluble Ammonium Sulfate Fertilizer from Mexico
Highly water-soluble ammonium sulfate for fertigation systems in greenhouse vegetable production. This product meets purity standards for ammonium sulfate without additives, and is not in retail packaging, so it falls under tariff item 3102.21.00 per chapter note 2(a)(iv).
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the product is not formulated with chelating agents or other additives that could change classification
• Provide evidence of water solubility and purity for CBSA
• Check if the product requires a CFIA fertilizer registration before import