Secondary Tin Concentrate from Tailings from China
Secondary tin concentrate from tailings is reprocessed from historic tin mine tailings and upgraded to 20% tin via modern flotation. It is a tin concentrate distinct from primary slag residues. This concentrate falls under tariff item 2609.00.00 as a tin concentrate.
Duty Rate — China → Canada
0%
Import Tips
• Document the reprocessing method to show it is a normal metallurgical process
• Ensure the concentrate is not derived from slag or ash, which would fall under heading 26.20
• Provide assay results to confirm tin content