| Symbol | Name | Country | Exchange |
|---|---|---|---|
| ZTEK | Zentek Ltd. | US | NASDAQ |
| SRL | Sunrise Energy Metals Ltd | AU | ASX |
| FGPHF | First Graphene Ltd | US | OTC |
| GPHBF | Graphene 3D Lab Inc | US | OTC |
| SREMF | Sunrise Energy Metals Limited | US | OTC |
| HAYD | Haydale Graphene Industr | UK | LSE |
| 601011 | Baotailong New Materials Co Ltd | CN | SHG |