Mailing Address
100 SUPERIOR AVE
18TH FLOOR
CLEVELAND OH 44114
Business Address
1100 SUPERIOR AVE 18TH FLR
CLEVELAND OH 44114
2166945700
CLEVELAND CLIFFS INC (Filer)
CIK: 0000764065 (see all company filings)
IRS No.: 341464672 | State of Incorp.: OH | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-08944 | Film No.: 07880478
SIC: 1000 Metal Mining
Office of Energy & Transportation