| Symbol | Name | Country | Exchange |
|---|---|---|---|
| ATI | Allegheny Technologies Incorporated | US | NYSE |
| KMT | Kennametal Inc. | US | NYSE |
| MCRNF | Micro-Mechanics Ltd Ord | US | OTC |
| TXHG | Tx Holdings Inc | US | OTC |
| VRSRF | Versarien Plc | US | OTC |
| HDD | Hardide Plc | UK | LSE |
| MCON | Mincon Group Plc | UK | LSE |
| VRS | Versarien Plc | UK | LSE |
| 081000 | Iljin Diamond | KR | KO |
| 000657 | China Tungsten and Hightech Materials Co Ltd | CN | SHE |
| 002340 | GEM Co Ltd | CN | SHE |
| 002378 | Chongyi Zhangyuan Tungsten Co Ltd | CN | SHE |
| 688257 | Shareate Tools Ltd | CN | SHG |