Palladium on Alumina Catalyst from Mexico
Palladium nanoparticles dispersed on a gamma-alumina support, used for selective hydrogenations and coupling reactions such as Heck and Suzuki. This supported catalyst falls under tariff item 3815.12.00 because palladium, a precious metal, is the active catalytic substance.
Duty Rate — Mexico → Canada
0%
Import Tips
• Classify as a supported catalyst with palladium as the active substance; do not classify as a separate chemical compound
• Check if the palladium content requires an import permit under Canada's Precious Metals regulations
• Provide the support material (gamma-alumina) and palladium loading percentage in the commercial invoice