Form CORRESP - Correspondence:
SEC Accession No. 0000764065-21-000106
Filing Date
2021-03-12
Accepted
2021-03-12 17:56:33
Documents
2

Document Format Files

Seq Description Document Type Size
1 filename1.htm CORRESP 30633
2 ccletterhead1a.jpg GRAPHIC 24702
  Complete submission text file 0000764065-21-000106.txt   86619
Mailing Address 200 PUBLIC SQUARE STE. 3300 CLEVELAND OH 44114-2315
Business Address 200 PUBLIC SQUARE STE. 3300 CLEVELAND OH 44114-2315 216-694-5700
CLEVELAND-CLIFFS INC. (Filer) CIK: 0000764065 (see all company filings)

EIN.: 341464672 | State of Incorp.: OH | Fiscal Year End: 1231
Type: CORRESP
SIC: 1000 Metal Mining

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
AK STEEL HOLDING CORP (Filer) CIK: 0000918160 (see all company filings)

EIN.: 311401455 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP
SIC: 3312 Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)

Mailing Address 9227 CENTRE POINTE DRIVE WEST CHESTER OH 45069
Business Address 9227 CENTRE POINTE DRIVE WEST CHESTER OH 45043 5134255000
AK STEEL CORP (Filer) CIK: 0000918192 (see all company filings)

EIN.: 311401455 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP
SIC: 3312 Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
Precision Partners Holding Co (Filer) CIK: 0001086478 (see all company filings)

EIN.: 752783285 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP
SIC: 3590 Misc Industrial & Commercial Machinery & Equipment

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
Cleveland-Cliffs Steel LLC (Filer) CIK: 0001231868 (see all company filings)

EIN.: 710871875 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP
SIC: 3310 Steel Works, Blast Furnaces & Rolling & Finishing Mills

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
Cleveland-Cliffs Minorca Mine Inc. (Filer) CIK: 0001289896 (see all company filings)

EIN.: 362814042 | State of Incorp.: OH | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
Cleveland-Cliffs Burns Harbor LLC (Filer) CIK: 0001291747 (see all company filings)

EIN.: 200653414 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 26-694-5700
Cleveland-Cliffs Cleveland Works LLC (Filer) CIK: 0001291749 (see all company filings)

EIN.: 043634649 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
Cleveland-Cliffs Steelworks Railway Inc. (Filer) CIK: 0001291753 (see all company filings)

EIN.: 043634622 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
Cleveland-Cliffs Columbus LLC (Filer) CIK: 0001291757 (see all company filings)

EIN.: 200653817 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
Cleveland-Cliffs Plate LLC (Filer) CIK: 0001291774 (see all company filings)

EIN.: 200653500 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
Cleveland-Cliffs Railways Inc. (Filer) CIK: 0001291775 (see all company filings)

EIN.: 562348283 | State of Incorp.: OH | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
Cleveland-Cliffs Riverdale LLC (Filer) CIK: 0001291777 (see all company filings)

EIN.: 743062732 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
Cleveland-Cliffs South Chicago & Indiana Harbor Railway Inc. (Filer) CIK: 0001291779 (see all company filings)

EIN.: 043634638 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
Cleveland-Cliffs Steelton LLC (Filer) CIK: 0001291783 (see all company filings)

EIN.: 200653772 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
Cleveland-Cliffs Weirton LLC (Filer) CIK: 0001291787 (see all company filings)

EIN.: 562435202 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 9227 CENTRE POINTE DRIVE WEST CHESTER OH 45069
Business Address 9227 CENTRE POINTE DRIVE WEST CHESTER OH 45069 513-425-2614
AKS INVESTMENTS, INC. (Filer) CIK: 0001489719 (see all company filings)

EIN.: 311283531 | State of Incorp.: OH | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
Cleveland-Cliffs Tubular Components LLC (Filer) CIK: 0001489721 (see all company filings)

EIN.: 311781514 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
Cleveland-Cliffs Steel Properties Inc. (Filer) CIK: 0001618312 (see all company filings)

EIN.: 510390894 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 2711 CENTERVILLE ROAD SUITE 400 WILMINGTON DE 19808
Business Address 2711 CENTERVILLE ROAD SUITE 400 WILMINGTON DE 19808 513-425-5000
Mountain State Carbon, LLC (Filer) CIK: 0001699659 (see all company filings)

EIN.: 202840611 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216 694-5700
Cleveland-Cliffs Iron Co (Filer) CIK: 0001729019 (see all company filings)

EIN.: 340677332 | State of Incorp.: OH | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216 694-5700
Cliffs Mining Co (Filer) CIK: 0001729025 (see all company filings)

EIN.: 341120353 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216 694-5700
Cliffs Minnesota Mining Co (Filer) CIK: 0001729031 (see all company filings)

EIN.: 421609117 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216 694-5700
Cliffs TIOP, Inc. (Filer) CIK: 0001729033 (see all company filings)

EIN.: 341371049 | State of Incorp.: MI | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216 694-5700
Cliffs TIOP Holding, LLC (Filer) CIK: 0001729035 (see all company filings)

EIN.: 472182060 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216 694-5700
Cliffs TIOP II, LLC (Filer) CIK: 0001729043 (see all company filings)

EIN.: 611857848 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216 694-5700
Cliffs UTAC Holding LLC (Filer) CIK: 0001729044 (see all company filings)

EIN.: 262895214 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216 694-5700
United Taconite LLC (Filer) CIK: 0001729113 (see all company filings)

EIN.: 421609118 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216 694-5700
Tilden Mining Co L.C. (Filer) CIK: 0001729114 (see all company filings)

EIN.: 341804848 | State of Incorp.: MI | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216 694-5700
Silver Bay Power Co (Filer) CIK: 0001729117 (see all company filings)

EIN.: 841126359 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216 694-5700
Northshore Mining Co (Filer) CIK: 0001729119 (see all company filings)

EIN.: 841116857 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216 694-5700
Lake Superior & Ishpeming Railroad Co (Filer) CIK: 0001729132 (see all company filings)

EIN.: 386005761 | State of Incorp.: MI | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
IronUnits LLC (Filer) CIK: 0001785182 (see all company filings)

EIN.: 341920747 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address C/O AK STEEL HOLDING CORPORATION 9227 CENTRE POINTE DRIVE WEST CHESTER OH 45069
Business Address C/O AK STEEL HOLDING CORPORATION 9227 CENTRE POINTE DRIVE WEST CHESTER OH 45069 513-425-5000
AH Management, Inc. (Filer) CIK: 0001805940 (see all company filings)

EIN.: 510390893 | Fiscal Year End: 1231
Type: CORRESP

Mailing Address C/O AL STEEL HOLDING CORPORATION 9227 CENTRE POINTE DRIVE WEST CHESTER OH 45069
Business Address C/O AL STEEL HOLDING CORPORATION 9227 CENTRE POINTE DRIVE WEST CHESTER OH 45069 513-425-5000
PPHC Holdings, LLC (Filer) CIK: 0001806008 (see all company filings)

EIN.: 611726538 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address C/O AL STEEL HOLDING CORPORATION 9227 CENTRE POINTE DRIVE WEST CHESTER OH 45069
Business Address C/O AL STEEL HOLDING CORPORATION 9227 CENTRE POINTE DRIVE WEST CHESTER OH 45069 513-425-5000
SNA Carbon, LLC (Filer) CIK: 0001806010 (see all company filings)

EIN.: 383730337 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
Cleveland-Cliffs Kote Inc. (Filer) CIK: 0001850303 (see all company filings)

EIN.: 363665216 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
Cleveland-Cliffs Steel Holdings Inc. (Filer) CIK: 0001850308 (see all company filings)

EIN.: 854084783 | State of Incorp.: OH | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
Cannon Automotive Solutions - Bowling Green, Inc. (Filer) CIK: 0001850366 (see all company filings)

EIN.: 260766559 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
Cleveland-Cliffs Kote L.P. (Filer) CIK: 0001850456 (see all company filings)

EIN.: 363665288 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
Cleveland-Cliffs Monessen Coke LLC (Filer) CIK: 0001850457 (see all company filings)

EIN.: 251850170 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
Cleveland-Cliffs Tek Inc. (Filer) CIK: 0001850458 (see all company filings)

EIN.: 363519946 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
Cleveland-Cliffs Tek Kote Acquisition Corp (Filer) CIK: 0001850461 (see all company filings)

EIN.: 854304182 | State of Incorp.: OH | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
Cleveland-Cliffs Tek L.P. (Filer) CIK: 0001850463 (see all company filings)

EIN.: 363525438 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
Fleetwood Metal Industries, LLC (Filer) CIK: 0001850464 (see all company filings)

EIN.: 980508950 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
Metallics Sales Co (Filer) CIK: 0001850472 (see all company filings)

EIN.: 842076079 | State of Incorp.: DE | Fiscal Year End: 1231
Type: CORRESP

Mailing Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114
Business Address 200 PUBLIC SQUARE SUITE 3300 CLEVELAND OH 44114 216-694-5700
Mid-Vol Coal Sales, Inc. (Filer) CIK: 0001850496 (see all company filings)

EIN.: 550761501 | State of Incorp.: WV | Fiscal Year End: 1231
Type: CORRESP