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Single Superphosphate Enriched to 38% P2O5 from United States

Single Superphosphate Enriched to 38% P2O5 is boosted through additional phosphoric acid treatment for higher efficacy. As a superphosphate meeting the 35% P2O5 threshold, it falls under tariff item 3103.11.00. It provides a higher-analysis alternative to standard single superphosphate.

Duty Rate — United States → Canada

0%

Import Tips

• Confirm the P2O5 content is at least 35% through laboratory analysis to support classification

• Ensure the product is not mixed with other nutrients, as this may affect classification

• Verify that packaging is not in retail form to avoid heading 31.05