Azurite-Malachite Mixed Copper Ore from China
Mixed azurite and malachite ores produce blended concentrates with 18-25% copper content, processed via acid leaching. These are genuine copper ores of the kind used in metallurgical extraction. They fall under this tariff item as copper ores, with the total copper content reported per statistical note 1.
Duty Rate — China → Canada
0%
Import Tips
• Provide an assay report showing the combined copper content
• Ensure the ore has not been processed beyond normal metallurgical practices
• Confirm the ore is intended for metallurgical extraction, per chapter note 2