Heterogenite Cobalt Ore from China
Heterogenite is a hydrated cobalt oxide mineral (CoO(OH)) found in oxidized zones of copper-cobalt deposits. It is classified under this tariff item as a cobalt ore and concentrate due to its direct use in hydrometallurgical extraction.
Duty Rate — China → Canada
0%
Import Tips
• Provide an assay confirming cobalt as the primary metal value
• Ensure the ore has not been chemically treated beyond normal metallurgical processes
• Report the cobalt metal content in kilograms on customs declarations