| Symbol | Name | Country | Exchange |
|---|---|---|---|
| ADRZF | Andritz Ag | US | OTC |
| ADRZY | Andritz Ag Unsp ADR | US | OTC |
| RHIM | Rhi Magnesita N.V. | UK | LSE |
| JAYNECOIND | JAYASWAL NECO INDUSTRIES LTD. | IN | BSE |
| MORGANITE | MORGANITE CRUCIBLE (INDIA) LTD. | IN | BSE |
| 0769 | China Rare Earth Holdings Ltd | HK | HK |
| 000480 | Chosun Refractories Co Ltd | KR | KO |
| BOR | Borgestad A | NO | OL |
| 002225 | Puyang Refractories Group Co Ltd | CN | SHE |
| RHIM | RHI Magnesita NV | AT | VI |
| RMGNF | RHI Magnesita N.V | US | US |