1. CAMELOT GROUP LTD.

2. Norilsk Nickel Industry

3. BHP

4. Leighton Group (Thiess, and Leighton Asia Contractor )

5. Anglo American Group (Anglo Platinum, Amplats Group)

6. TRS S.A.

7. MC Clean Lake Mine Co.

8. AREVA Resources Inc.

1. Terex UK, Germany and Italy Branch.

2. Le Tournean, Inc.

3. North Heavy Industries Group Corp., Ltd

4. BELAZ TRANS SERVICE

5. KUMHO

6. Marubeni, Japan

7. GPX INTERNATIONAL TIRE CORPORATION

STEEL INDUSTRIES & MINES

1. ORKEN ATANSOR MINES Kazakhstan a division of "JSC" Mittal Steel Temirtau

2. JSC MIttal Steel Temirtau, Kazakhstan (Coal division)