| Symbol | Name | Country | Exchange |
|---|---|---|---|
| AXIM | Axim Biotechnologies | US | OTC |
| CVAT | Cavitation Techs Inc | US | OTC |
| PQEFF | Petroteq Energy Inc. | US | OTC |
| XSHLF | Xtraction Services Holdings Corp [Sub Voting] | US | OTC |
| ANGS | Angus Energy Plc | UK | LSE |
| 603800 | Suzhou Douson Drilling & Production Equipment Co Ltd | CN | SHG |
| 300109 | Boai NKY Pharmaceuticals Ltd | CN | SHE |
| 300801 | Taihe Technologies | CN | SHE |