| Symbol | Name | Country | Exchange |
|---|---|---|---|
| LSCO | Lesico Ltd | IL | TA |
| 300692 | Anhui Zhonghuan Environmental Protection Technology Co Ltd | CN | SHE |
| PLSN | Plasson Indus | IL | TA |
| 300867 | Shengyuan Environmental Protection | CN | SHE |
| 300899 | Keysino Separation Technology Inc | CN | SHE |
| SWUT | SW Umwelttechnik Stoiser Wolschner | AT | VI |
| 4543 | Man Zai Industrial Co Ltd | TW | TWO |
| 5512 | Rich Development Co Ltd | TW | TWO |
| 3703 | Continental Holdings Corp | TW | TW |
| 8473 | Forest Water Environmental Eng Co Ltd | TW | TW |
| INL | Introl S.A. | PL | WAR |