| source | facility | location |
| 0247080229 P058 | REPUBLIC ENGINEERED PRODUCTS, INC | LORAIN |
| 0278000463 F012 | WCI STEEL, INC. | HOWLAND/WEATHERSFIELD/WARREN |
| 0641090010 P907 | WHEELING-PITTSBURGH STEEL CORPORATION - STEUBENVILLE | STEUBENVILLE |
| 1318001613 F011 | ISG CLEVELAND INC. | CLEVELAND |
| 1318001613 F209 | ISG CLEVELAND INC. | CLEVELAND |
| 1318120180 P419 | FORD MOTOR COMPANY, CLEVELAND CASTING PLANT | BROOK PARK |
| 1409010006 P047 | AK STEEL CORPORATION | MIDDLETOWN |
| 1409010006 P956 | AK STEEL CORPORATION | MIDDLETOWN |