Porphyry Copper Ore Fines with 2g/t Gold Content from China
Fine-particle copper ore from porphyry mines with 2 grams per ton gold, crushed for concentrate production. This product falls under tariff item 2603.00.00 as a copper ore, provided the crushing process is a normal metallurgical industry practice.
Duty Rate — China → Canada
0%
Import Tips
• Confirm that the ore has not been subjected to processes beyond crushing and grinding, as Chapter Note 2 excludes minerals with non-standard processing
• Provide assay certificates to CBSA for copper and gold content, as the statistical unit is based on metal content
• Ensure the ore is not classified as slag or similar industrial waste under Chapter Note 1(a)