| Symbol | Name | Country | Exchange |
|---|---|---|---|
| 0090 | Puxing Clean Energy Ltd | HK | HK |
| 00B | AQUAPORIN A/S DK 1 | DE | F |
| 015360 | Yesco Holdings Co. Ltd | KR | KO |
| 015760 | Korea Electric Power Corp | KR | KO |
| 016710 | Daesung Holdin | KR | KO |
| 017390 | Seoul City Gas | KR | KO |
| 0182 | Concord New Energy Group Ltd | HK | HK |
| 0262 | Sunview Group Bhd | MY | KLSE |
| 0270 | Guangdong Investment Ltd | HK | HK |
| 0295 | Kong Sun Holdings Ltd | HK | HK |
| 0362 | China Zenith Chemical Group Ltd | HK | HK |
| 036460 | Korea Gas Corporation | KR | KO |
| 0371 | Beijing Enterprises Water Group Ltd | HK | HK |
| 0384 | China Gas Holdings Ltd | HK | HK |
| 038870 | EcoBio Holdings Co. Ltd | KR | KQ |
| 0392 | Beijing Enterprises Holdings Ltd | HK | HK |
| 0451 | GCL New Energy Holdings Ltd | HK | HK |
| 0527 | China Ruifeng Renewable Energy Holdings Ltd | HK | HK |
| 0579 | Beijing Jingneng Clean Energy Co Ltd | HK | HK |
| 0603 | China Oil and Gas Group Ltd | HK | HK |