Tetraethylene Pentamine with Stabilizer from Mexico
Tetraethylene pentamine with added stabilizers for preservation falls under tariff item 2921.29.00 per Chapter 29, Note 1(f). The stabilizer is necessary for preservation, and the product remains classified as the base acyclic polyamine, used in asphalt emulsifiers and fabric softeners.
Duty Rate — Mexico → Canada
0%
Import Tips
• Document the stabilizer and its necessity for preservation or transport
• Ensure the stabilizer does not render the product suitable for a specific use, which could affect classification