Copper(I) Sulfide Powder from Germany
Copper(I) sulfide (Cu2S) powder employed in mineral flotation and as a semiconductor material. Classified under tariff item 2830.90.00 as 'Other' chemically defined sulfides.
Duty Rate — Germany → Canada
0%
Import Tips
• Confirm the powder is pure copper(I) sulfide and not a mixture with other flotation reagents
• Provide the chemical formula and purity certificate to the CBSA
• Check if the product is subject to any Canadian mining or environmental regulations