N-Phenylmaleimide from China
N-Phenylmaleimide is an organic compound featuring a maleimide ring with a phenyl group attached to the nitrogen atom, used as a monomer or crosslinking agent in high-performance polymer synthesis. As a substituted imide derivative, it falls under the 'Other' tariff item for imides and their derivatives, which covers compounds not more specifically described elsewhere in the chapter.
Duty Rate — China → Canada
Import Tips
• Ensure the product is a separate chemically defined organic compound with no added substances that could shift classification
• Keep a technical datasheet or certificate of analysis to confirm the chemical identity for CBSA officers
• Verify whether the shipment qualifies for any preferential tariff treatment under Canada's free trade agreements, as MFN duty rates may not apply