Granular Triple Superphosphate 46% P2O5 from United States
Granular triple superphosphate (TSP) with 46% P2O5 is a high-analysis phosphatic fertilizer produced by reacting phosphate rock with phosphoric acid. The granules are sized 2-4mm for uniform application in agricultural settings. It is classified under tariff item 3103.19.00 as other superphosphates, provided it is not put up in forms described in heading 31.05.
Duty Rate — United States → Canada
0%
Import Tips
• Verify that the TSP is not mixed with other fertilizing elements like nitrogen or potassium, which would move it to heading 31.05
• Keep records of the production process and P2O5 content for customs verification
• Check if the product is subject to Canadian fertilizer registration requirements