Asulam Stabilized with Anticaking Agent from Mexico
Asulam powder stabilized with silica anticaking agent (<1%) falls under tariff item 2935.90.00 per Chapter 29 Note 1(f), which allows stabilizers necessary for preservation or transport. The product is a chemically defined sulphonamide compound with a minor additive to prevent clumping. It is used in herbicide manufacturing processes.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the stabilizer is necessary for preservation or transport and does not render the product suitable for a specific use
• Provide a certificate of analysis to CBSA showing the additive percentage
• Classify under 2935.90.00 as the residual item for sulphonamides