Enriched Triple Superphosphate with Micronutrients from China
Enriched triple superphosphate (TSP) with micronutrients such as zinc and boron is a phosphatic fertilizer providing 44-46% P2O5. The added micronutrients are inorganic non-fertilizing substances, and the product remains a superphosphate under chapter note 3(c). It is classified under tariff item 3103.19.00 as other superphosphates.
Duty Rate — China → Canada
0%
Import Tips
• Confirm that the micronutrient additives do not exceed limits that would reclassify the product as a mixed fertilizer under heading 31.05
• Provide a detailed composition breakdown to CBSA
• Ensure the product is not put up in retail packages described in heading 31.05