Argentiferous Galena Concentrate from United States
Flotation concentrate of argentiferous galena, where silver is disseminated in lead sulfide matrix with high lead assay. The concentrate is a key input for polymetallic smelting and is classified under heading 26.16 as a silver ore concentrate with lead content.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm silver is the principal metal by value to justify classification under 26.16
• Provide assay certificates for silver and lead content
• The statistical unit of measure is based on metal content, so accurate assays are essential for CBSA declarations