sym-Diethyldiphenylurea Flake Form from China
sym-Diethyldiphenylurea in flake form is a physical variant for easier handling in industrial processes, still classified under tariff item 2924.21.00. It meets Chapter 29 note 1(f) for products with added stabilizers necessary for transport, remaining a ureine derivative.
Duty Rate — China → Canada
0%
Import Tips
• Ensure any added stabilizers are only for preservation or transport, not to render the product suitable for specific use
• Declare the physical form (flake) for accurate customs documentation
• Provide the chemical name and purity for CBSA review