Mailing Address
600 GRANT STREET
PITTSBURGH X1 15219-2800
Business Address
600 GRANT ST
ROOM 1500
PITTSBURGH PA 15219-2800
415 433 2967
UNITED STATES STEEL CORP (Subject)
CIK: 0001163302 (see all company filings)
IRS No.: 251897152 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-79377 | Film No.: 17550985
SIC: 3312 Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)
Mailing Address
55 EAST 52ND STREET
NEW YORK NY 10055
Business Address
55 EAST 52ND STREET
NEW YORK NY 10055
212-810-5300
BlackRock Inc. (Filed by)
CIK: 0001364742 (see all company filings)
IRS No.: 320174431 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 6211 Security Brokers, Dealers & Flotation Companies
