| Symbol | Name | Country | Exchange |
|---|---|---|---|
| CIWT | China Indl Waste Mgmt Inc | US | OTC |
| 002973 | Qiaoyin Environmental Tech Co Ltd | CN | SHE |
| EVN | EVN AG | AT | VI |
| 5Z4 | GEOTRANS S.A. ZY -10 | DE | F |
| 8LL | 374WATER INC. DL-0001 | DE | F |
| TIA | Tianjin Capital Environmental Protection Group Company Limited | DE | F |