Stabilized Trimethyl Phosphite from China
Stabilized trimethyl phosphite contains an added stabilizer for safe transport, which is permitted under Chapter 29 Note 1(f) as a stabilizer necessary for preservation or transport. It remains classified as a phosphite ester under tariff item 2920.23.00, provided the stabilizer does not make it suitable for a specific use.
Duty Rate — China → Canada
0%
Import Tips
• Verify that the stabilizer is added solely for safety or transport reasons and does not render the product suitable for a specific use, as per Chapter 29 Note 1(f)
• Document the stabilizer type and concentration for CBSA review
• Ensure the product is not put up in measured doses or for retail sale, which would shift classification under Section VI Note 2