Double Superphosphate Granules 40% P2O5 from United States
Double Superphosphate Granules with 40% P2O5 are produced via the wet process using phosphoric acid, yielding a water-soluble phosphorus fertilizer. As a superphosphate containing 40% diphosphorus pentaoxide, it meets the 35% threshold for tariff item 3103.11.00. It is suitable for basal application in agricultural soils.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the product is not mixed with other fertilizing elements like nitrogen or potassium, as this may affect classification
• Keep documentation showing the P2O5 percentage and production method (wet process) for CBSA verification
• Check if the granules are packaged for retail sale, which would shift classification to heading 31.05