Phenoxyphenyl phosphorothioate from Mexico
Phenoxyphenyl phosphorothioate is a complex aromatic thiophosphoric ester featuring ether-linked phenyl rings, used in specialty polymer additives. As a separate chemically defined compound, it is classifiable under this tariff item for other thiophosphoric esters.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the product is a separate chemically defined compound
• Provide the chemical structure and purity data to CBSA
• Check if the polymer additive use requires any specific import permits