Chalcopyrite-Sphalerite Mixed Concentrate from United States
Mixed mineral concentrate of chalcopyrite (copper iron sulfide) and sphalerite (zinc sulfide) from bulk flotation. Classified under tariff item 2603.00.00 as a copper ore concentrate, with zinc content reported per assay.
Duty Rate — United States → Canada
0%
Import Tips
• Report both copper and zinc content in kilograms as per statistical note
• Verify that the concentrate is not a matte or residue excluded by Chapter 26 notes
• Keep flotation process details for CBSA if requested