| Symbol | Name | Country | Exchange |
|---|---|---|---|
| 0179 | Johnson Electric Holdings Ltd | HK | HK |
| 2138 | Union Medical Healthcare Ltd | HK | HK |
| 002837 | Shenzhen Envicool Technology Co Ltd | CN | SHE |
| 2421 | Sunonwealth Electric Machine Industry Co Ltd | TW | TW |
| ESTTF | Estore Corp | US | OTC |
| UNHLF | Ec Healthcare Hkd | US | OTC |