Cobalt Black Pigment (Co3O4) from China
Cobalt black pigment (Co3O4) with a spinel structure, used for ceramics and not meeting commercial grade specifications. It is a chemically defined cobalt oxide, classifiable under this tariff item as 'other' cobalt oxide.
Duty Rate — China → Canada
0%
Import Tips
• Verify the product is not a commercial grade cobalt oxide, as those may be classified elsewhere
• Provide a certificate of analysis to confirm chemical composition
• If the pigment is mixed with binders or other substances, consider whether it falls under Chapter 32