Hydromet Copper Precipitate from Japan
Hydromet copper precipitate from solvent extraction-electrowinning operations is unrefined copper when purity is insufficient for direct cathode production. It requires fire refining and electrolytic refining, matching the tariff item's scope.
Duty Rate — Japan → Canada
0%
Import Tips
• Provide a chemical analysis to show it is unrefined copper, not a copper compound
• Confirm the material will undergo refining processes to justify classification under this item