1. Al Habari Engineering
2. Alcoa Corporation
3. Andritz AG
4. ArcelorMittal S.A.
5. Arfin India Limited
6. Audubon Metals LLC by Koch Industries Inc.
7. Aurubis AG
8. Baosteel Co. Ltd.
9. CASS Inc.
10. Commercial Metals Company
11. Constellium SE
12. Crestwood Metal Corp.
13. European Metal Recycling Limited
14. Ferrous Processing & Trading
15. Great Lakes Electronics Corporation
16. Hindalco Industries Limited
17. Hulamin Limited
18. Kuusakoski Oy
19. Matalco Inc.
20. Metalico Inc. by Ye Chiu Metal Recycling (China) Ltd.
21. Norsk Hydro ASA
22. Nucor Corporation
23. Nupur Recyclers Limited
24. OmniSource
LLC
25. Palco Recycle Industries Limited
26. Prime Materials Recovery Inc.
27. Radius Recycling
28. Real Alloy Recycling
LLC
29. Remondis SE & Co. KG
30. Rio Tinto PLC
31. Scepter Inc.
32. Sims Limited
33. Tom Martin & Company Ltd.
34. Tri-Arrows Aluminum Inc.
35. TRIMET SE