Electrowinning Silver Dore Bars from Japan
Dore bars from electrowinning cells in silver heap leach operations, impure with 80% Ag and 15% Au. These are unwrought forms under tariff item 7106.91.00 due to silver predominance and lack of full refinement, used by mints and refiners.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the dore is unwrought and silver-dominant
• Provide assay certificates to support classification
• Verify if any special import permits are needed for precious metals