Stephanite Concentrate from Mexico
Stephanite (Ag12Sb4S13) silver-antimony concentrate produced by froth flotation, containing 60%+ silver. This concentrate is smelted to antimonial lead bullion and falls under tariff item 2616.10.00 for silver concentrates.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the concentrate is accompanied by a certificate of analysis showing silver content
• Verify that the concentration process is standard in the metallurgical industry
• Report silver content in kilograms as per statistical note 1