Asulam Sodium Salt from United States
Asulam sodium salt is the sodium salt form of Methyl-4-aminobenzenesulfonylcarbamate, a sulfonamide herbicide. Per Chapter 29 note 5(C)(1), inorganic salts of organic compounds are classified in the heading appropriate to the organic compound, so it falls under tariff item 2935.90.00.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the salt form and purity to ensure classification under Chapter 29
• Check if the product requires a pesticide registration under the PCPA before importation