1. Cleveland-Cliffs Inc.
200 Public Square, Suite 3300 Cleveland, OH 44114
216.694.5700
2. AK Steel Main Office
3. AK Steel Research and Innovation Center
4. Hibbing Taconite (minority partnership)
P.O. Box 589 Hibbing, MN 55746
218.262.5950
5. United Taconite
P.O. Box 180 Eveleth, MN 55734
218.744.7800
6. Northshore Mining
10 Outer Drive Silver Bay, MN 55614
218.226.4125
7. Tilden Mine
P.O. Box 2000 Ishpeming, MI 49849
906.475.3400
8. Empire Mine (idled)
9. HBI Plant
10. Dearborn Works
11. Middletown Works
12. Ashland Works (idled)
13. Precision Partners Windsor & Ontario
14. Precision Partners Kentucky
15. Precision Partners Alabama
16. AK Tube Walbridge
17. AK Tube Columbus
18. Mansfield Works
19. Butler Works
20. Rockport Works
21. Coshocton Works
22. Zanesville Works
23. Mountain State Carbon
24. AK Coal Resources
Patricia Persico Director – Corporate Communications (216) 694-5316 patricia.persico@clevelandcliffs.com
Paul Finan Director – Investor Relations (216) 694-6544 paul.finan@clevelandcliffs.com
North American Sales northamericansales@clevelandcliffs.com HBI Sales hbisales@clevelandcliffs.com AK Steel Customer Service Contact AK Steel Online