| Argentina |
Acindar |
| Austria |
Plansee |
| Australia |
BHP Steel |
| Brazil |
Aços Villares, GERDAU Aços Finos Piratini |
China
|
Bao Steel, Daye Special Steel, Dongbei Special Steel, Henan Jiyuan, Hunan Valin Xiangtan, Jiangyin Xing Cheng, Jinduicheng Molybdenum Mining, South West Special Materials |
| Czech Republic |
Trinecké Železárny
|
| England |
Corus Engineering Steels, Lamp Metals |
| France |
Ascometal, Cezus, Mittal Steel Gandrange, Ugine Savoie |
Germany
|
Auerhammer Metallwerk, BGH Edelstahl Freital, Deutsche Edelstahlwerke, Georgsmarienhütte, Osram Werke, Saarstahl |
| Greece |
Chandris Cables |
| India |
Krishna Steel |
| Italy |
Acciaierie Bertoli Safau, Acciaierie Valbruna, Rodacciai |
Japan
|
Aichi Steel, Hitachi Metals, Kobe Steel, Nippon Koshuha Steel, Nippon Steel, NKK Bars & Shapes, Sanyo Special Steel, Sumitomo Metal Industries |
| Korea |
POSCO, Changwon Special Steel, Seah Besteel |
| New Zealand |
Pacific Steel
|
| Norway |
Hydro Aluminium |
| Russia |
Metallurgimport, OEMK, UMMC |
| Spain |
GSB Acero |
| South Africa |
Ispat Iscor |
| Switzerland |
Swiss Steel |
| Taiwan |
China Steel, Feng Hsin, Walsin Lihwa |
| Thailand |
Thai Special Steel Industry |
USA
|
Allvac, Atlantic Steel, Capital Wire & Cable, Charter Steel, Dynamet, General Electric, Gerdau Ameristeel, Georgetown Steel, Harrison Alloys, Inco Alloys, Latrobe Steel, MacSteel, Nucor Steel, Osram Sylvania, Perryman, Qualitech, Republic |
