Cerium Dioxide Catalyst Grade from China
Cerium dioxide in nanoparticulate form optimized for automotive catalytic converters is a chemically defined cerium compound. It is classified under tariff item 2846.10.00 as a cerium compound, as particle size and optimization do not change its chemical definition per Chapter 28 Note 1(a).
Duty Rate — China → Canada
0%
Import Tips
• Provide the purity and particle size distribution on the invoice
• Ensure the product is not mixed with other catalytic materials that could change its classification
• Keep records of the product's use in catalytic converters for customs verification