| Symbol | Name | Country | Exchange |
|---|---|---|---|
| NPKYY | Nippon Kayaku Co. Ltd | US | OTC |
| SHWDF | Showa Denko Kk | US | OTC |
| SHWDY | Showa Denko Kk | US | OTC |
| 002840 | Miwon Commerci | KR | KO |
| SG | SAES Getters S.p.A | IT | MI |
| SGR | SAES Getters S.p.A | IT | MI |
| 002250 | Lianhe Chemical Technology Co Ltd | CN | SHE |
| 002597 | Anhui Jinhe Industrial Co Ltd | CN | SHE |
| NEXAM | Nexam Chemical Holding AB | SE | ST |
| 1711 | Everlight Chemical Industrial Corp | TW | TW |