| Symbol | Name | Country | Exchange |
|---|---|---|---|
| BOPO | Biopower Operations | US | OTC |
| 1257 | China Everbright Greentech Ltd | HK | HK |
| 1381 | Canvest Envi Protection Grp | HK | HK |
| 3989 | Capital Environment Holdings Ltd | HK | HK |
| CK7 | China Everbright Greentech Limited | DE | F |
| H2Y | CAPITAL ENVIRO.HLDG.HD-01 | DE | F |