Silver-Copper Bearing Ore Concentrate from Mexico
A mineral concentrate derived from silver ores containing a significant copper content, typically processed through flotation to enrich silver and associated copper sulfides. Classified under heading 26.16 as a silver ore concentrate, with copper content reported statistically.
Duty Rate — Mexico → Canada
0%
Import Tips
• Determine the principal metal by value to confirm classification under 26.16 rather than 26.03 (copper ores)
• Provide full assay data for silver and copper content
• Be aware that the statistical unit of measure is based on metal content, so accurate assays are required