1. Ansteel Group Corporation Limited
2. ArcelorMittal
3. China Baowu Steel Group
4. Delong Metal Product Co. Ltd.
5. HBIS Group Co. Ltd.
6. JFE Steel Corporation
7. Jiangsu Shagang Group Su ICP
8. Jianlong Biotechnology Co. Ltd.
9. JSW Group
10. Nippon Steel Corporation
11. Nucor Corporation
12. POSCO
13. Steel Authority of India Limited
14. Tata Steel Limited by Tata Group
15. Valin Corporation