Isoquinoline for Dye Coupling from Japan
High purity isoquinoline used as a dye coupler intermediate, classified as a pure compound under tariff item 2933.49.00 despite its end use. It is not excluded under Chapter 29 note (g) as the product is not put up for retail sale as a dye.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the product is not put up in forms or packings for retail sale as a dye, which would fall under Chapter 32
• Provide a certificate of analysis to confirm purity
• If the product is used as an intermediate, document the end use for CBSA