| Symbol | Name | Country | Exchange |
|---|---|---|---|
| 000657 | China Tungsten and Hightech Materials Co Ltd | CN | SHE |
| 600703 | Sanan Optoelectronics Co Ltd | CN | SHG |
| 002378 | Chongyi Zhangyuan Tungsten Co Ltd | CN | SHE |
| 688059 | Zhuzhou Huarui Precision Cutting Tools Co Ltd | CN | SHG |
| 688257 | Shareate Tools Ltd | CN | SHG |
| 300179 | SF Diamond | CN | SHE |
| SGL | SGL Carbon SE | DE | XETRA |