Kermesite Antimony Oxide Ore from China
Kermesite (Sb2S2O) is a rare antimony ore mineral formed through oxidation of stibnite, containing antimony in oxide-sulfide form. It is suitable for metallurgical extraction of antimony and is classified under tariff item 2617.10.00 as an antimony ore and concentrate.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the ore is of a mineralogical species used in the metallurgical industry for antimony extraction
• Provide assay results showing antimony content for statistical purposes
• Check if the oxide form affects processing and classification under Chapter 26