| Symbol | Name | Country | Exchange |
|---|---|---|---|
| CNIKF | Canada Nickel Company Inc | US | OTC |
| CNMTF | Canadian Metals Inc | US | OTC |
| CONXF | Conic Metals Corp | US | OTC |
| CPFXF | Copper Fox Metals Inc | US | OTC |
| CRECF | Critical Elements Corp | US | OTC |
| CTAM | A.M. Castle & Co. | US | OTC |
| CTXDF | Cantex Mine Dev Corp New | US | OTC |
| CXOXF | Core Lithium Ltd | US | OTC |
| DCNNF | Declan Cobalt Inc | US | OTC |
| DIAH | Diamond Holdings Inc | US | OTC |
| DMNKF | Dni Metals Inc | US | OTC |
| DPMLF | Dundee Precious Metals Inc | US | OTC |
| DWMNF | Dowa Hldgs Co Ord | US | OTC |
| EBML | Ebullion Inc | US | OTC |
| ECGFF | Ecograf Limited | US | OTC |
| ECOX | Eco Innovation Group Inc | US | OTC |
| ECRAF | Ecora Resources Plc | US | OTC |
| ELECF | Electric Royalties Ltd | US | OTC |
| ELRFF | Eastern Platinum Ltd | US | OTC |
| ELTLF | Elementos Ltd | US | OTC |