| Symbol | Name | Country | Exchange |
|---|---|---|---|
| HGKGF | Power Assets Holdings Limited | US | OTC |
| HGKGY | Power Assets Holdings Limited | US | OTC |
| HKCVF | Hk Electric Investments & Hk Electric Investment | US | OTC |
| 0002 | CLP Holdings | HK | HK |
| 0006 | Power Assets | HK | HK |
| 2638 | HK Electric Investments Ltd | HK | HK |