<SEC-DOCUMENT>0000764065-20-000128-index.html : 20200424 <SEC-HEADER>0000764065-20-000128.hdr.sgml : 20200424 <ACCEPTANCE-DATETIME>20200320165559 <PRIVATE-TO-PUBLIC> ACCESSION NUMBER: 0000764065-20-000128 CONFORMED SUBMISSION TYPE: CORRESP PUBLIC DOCUMENT COUNT: 2 FILED AS OF DATE: 20200320 FILER: COMPANY DATA: COMPANY CONFORMED NAME: CLEVELAND-CLIFFS INC. CENTRAL INDEX KEY: 0000764065 STANDARD INDUSTRIAL CLASSIFICATION: METAL MINING [1000] IRS NUMBER: 341464672 STATE OF INCORPORATION: OH FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: CORRESP BUSINESS ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: STE. 3300 CITY: CLEVELAND STATE: OH ZIP: 44114-2315 BUSINESS PHONE: 216-694-5700 MAIL ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: STE. 3300 CITY: CLEVELAND STATE: OH ZIP: 44114-2315 FORMER COMPANY: FORMER CONFORMED NAME: CLIFFS NATURAL RESOURCES INC. DATE OF NAME CHANGE: 20081015 FORMER COMPANY: FORMER CONFORMED NAME: CLEVELAND CLIFFS INC DATE OF NAME CHANGE: 19920703 FILER: COMPANY DATA: COMPANY CONFORMED NAME: AKS INVESTMENTS, INC. CENTRAL INDEX KEY: 0001489719 IRS NUMBER: 311283531 STATE OF INCORPORATION: OH FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: CORRESP BUSINESS ADDRESS: STREET 1: 9227 CENTRE POINTE DRIVE CITY: WEST CHESTER STATE: OH ZIP: 45069 BUSINESS PHONE: 513-425-2614 MAIL ADDRESS: STREET 1: 9227 CENTRE POINTE DRIVE CITY: WEST CHESTER STATE: OH ZIP: 45069 FILER: COMPANY DATA: COMPANY CONFORMED NAME: AK TUBE LLC CENTRAL INDEX KEY: 0001489721 IRS NUMBER: 311781514 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: CORRESP BUSINESS ADDRESS: STREET 1: 9227 CENTRE POINTE DRIVE CITY: WEST CHESTER STATE: OH ZIP: 45069 BUSINESS PHONE: 513-425-2614 MAIL ADDRESS: STREET 1: 9227 CENTRE POINTE DRIVE CITY: WEST CHESTER STATE: OH ZIP: 45069 FILER: COMPANY DATA: COMPANY CONFORMED NAME: AK STEEL PROPERTIES, INC. CENTRAL INDEX KEY: 0001618312 IRS NUMBER: 510390894 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: CORRESP BUSINESS ADDRESS: STREET 1: 9227 CENTRE POINTE DRIVE CITY: WEST CHESTER STATE: OH ZIP: 45069 BUSINESS PHONE: 513-425-2614 MAIL ADDRESS: STREET 1: 9227 CENTRE POINTE DRIVE CITY: WEST CHESTER STATE: OH ZIP: 45069 FILER: COMPANY DATA: COMPANY CONFORMED NAME: AK STEEL CORP CENTRAL INDEX KEY: 0000918192 STANDARD INDUSTRIAL CLASSIFICATION: STEEL WORKS, BLAST FURNACES ROLLING MILLS (COKE OVENS) [3312] IRS NUMBER: 311401455 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: CORRESP BUSINESS ADDRESS: STREET 1: 9227 CENTRE POINTE DRIVE CITY: WEST CHESTER STATE: OH ZIP: 45043 BUSINESS PHONE: 5134255000 MAIL ADDRESS: STREET 1: 9227 CENTRE POINTE DRIVE CITY: WEST CHESTER STATE: OH ZIP: 45069 FILER: COMPANY DATA: COMPANY CONFORMED NAME: AK STEEL HOLDING CORP CENTRAL INDEX KEY: 0000918160 STANDARD INDUSTRIAL CLASSIFICATION: STEEL WORKS, BLAST FURNACES ROLLING MILLS (COKE OVENS) [3312] IRS NUMBER: 311401455 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: CORRESP BUSINESS ADDRESS: STREET 1: 9227 CENTRE POINTE DRIVE CITY: WEST CHESTER STATE: OH ZIP: 45069 BUSINESS PHONE: 5134255000 MAIL ADDRESS: STREET 1: 9227 CENTRE POINTE DRIVE CITY: WEST CHESTER STATE: OH ZIP: 45069 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Cleveland-Cliffs Iron Co CENTRAL INDEX KEY: 0001729019 IRS NUMBER: 340677332 STATE OF INCORPORATION: OH FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: CORRESP BUSINESS ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: SUITE 3300 CITY: CLEVELAND STATE: OH ZIP: 44114 BUSINESS PHONE: 216 694-5700 MAIL ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: SUITE 3300 CITY: CLEVELAND STATE: OH ZIP: 44114 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Cliffs Mining Co CENTRAL INDEX KEY: 0001729025 IRS NUMBER: 341120353 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: CORRESP BUSINESS ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: SUITE 3300 CITY: CLEVELAND STATE: OH ZIP: 44114 BUSINESS PHONE: 216 694-5700 MAIL ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: SUITE 3300 CITY: CLEVELAND STATE: OH ZIP: 44114 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Cliffs Minnesota Mining Co CENTRAL INDEX KEY: 0001729031 IRS NUMBER: 421609117 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: CORRESP BUSINESS ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: SUITE 3300 CITY: CLEVELAND STATE: OH ZIP: 44114 BUSINESS PHONE: 216 694-5700 MAIL ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: SUITE 3300 CITY: CLEVELAND STATE: OH ZIP: 44114 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Cliffs TIOP, Inc. CENTRAL INDEX KEY: 0001729033 IRS NUMBER: 341371049 STATE OF INCORPORATION: MI FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: CORRESP BUSINESS ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: SUITE 3300 CITY: CLEVELAND STATE: OH ZIP: 44114 BUSINESS PHONE: 216 694-5700 MAIL ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: SUITE 3300 CITY: CLEVELAND STATE: OH ZIP: 44114 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Cliffs TIOP Holding, LLC CENTRAL INDEX KEY: 0001729035 IRS NUMBER: 472182060 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: CORRESP BUSINESS ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: SUITE 3300 CITY: CLEVELAND STATE: OH ZIP: 44114 BUSINESS PHONE: 216 694-5700 MAIL ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: SUITE 3300 CITY: CLEVELAND STATE: OH ZIP: 44114 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Cliffs TIOP II, LLC CENTRAL INDEX KEY: 0001729043 IRS NUMBER: 611857848 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: CORRESP BUSINESS ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: SUITE 3300 CITY: CLEVELAND STATE: OH ZIP: 44114 BUSINESS PHONE: 216 694-5700 MAIL ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: SUITE 3300 CITY: CLEVELAND STATE: OH ZIP: 44114 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Cliffs UTAC Holding LLC CENTRAL INDEX KEY: 0001729044 IRS NUMBER: 262895214 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: CORRESP BUSINESS ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: SUITE 3300 CITY: CLEVELAND STATE: OH ZIP: 44114 BUSINESS PHONE: 216 694-5700 MAIL ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: SUITE 3300 CITY: CLEVELAND STATE: OH ZIP: 44114 FILER: COMPANY DATA: COMPANY CONFORMED NAME: United Taconite LLC CENTRAL INDEX KEY: 0001729113 IRS NUMBER: 421609118 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: CORRESP BUSINESS ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: SUITE 3300 CITY: CLEVELAND STATE: OH ZIP: 44114 BUSINESS PHONE: 216 694-5700 MAIL ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: SUITE 3300 CITY: CLEVELAND STATE: OH ZIP: 44114 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Tilden Mining Co L.C. CENTRAL INDEX KEY: 0001729114 IRS NUMBER: 341804848 STATE OF INCORPORATION: MI FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: CORRESP BUSINESS ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: SUITE 3300 CITY: CLEVELAND STATE: OH ZIP: 44114 BUSINESS PHONE: 216 694-5700 MAIL ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: SUITE 3300 CITY: CLEVELAND STATE: OH ZIP: 44114 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Silver Bay Power Co CENTRAL INDEX KEY: 0001729117 IRS NUMBER: 841126359 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: CORRESP BUSINESS ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: SUITE 3300 CITY: CLEVELAND STATE: OH ZIP: 44114 BUSINESS PHONE: 216 694-5700 MAIL ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: SUITE 3300 CITY: CLEVELAND STATE: OH ZIP: 44114 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Northshore Mining Co CENTRAL INDEX KEY: 0001729119 IRS NUMBER: 841116857 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: CORRESP BUSINESS ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: SUITE 3300 CITY: CLEVELAND STATE: OH ZIP: 44114 BUSINESS PHONE: 216 694-5700 MAIL ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: SUITE 3300 CITY: CLEVELAND STATE: OH ZIP: 44114 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Lake Superior & Ishpeming Railroad Co CENTRAL INDEX KEY: 0001729132 IRS NUMBER: 386005761 STATE OF INCORPORATION: MI FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: CORRESP BUSINESS ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: SUITE 3300 CITY: CLEVELAND STATE: OH ZIP: 44114 BUSINESS PHONE: 216 694-5700 MAIL ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: SUITE 3300 CITY: CLEVELAND STATE: OH ZIP: 44114 FILER: COMPANY DATA: COMPANY CONFORMED NAME: IronUnits LLC CENTRAL INDEX KEY: 0001785182 IRS NUMBER: 341920747 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: CORRESP BUSINESS ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: SUITE 3300 CITY: CLEVELAND STATE: OH ZIP: 44114 BUSINESS PHONE: 216-694-5700 MAIL ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: SUITE 3300 CITY: CLEVELAND STATE: OH ZIP: 44114 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Mountain State Carbon, LLC CENTRAL INDEX KEY: 0001699659 IRS NUMBER: 202840611 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: CORRESP BUSINESS ADDRESS: STREET 1: 2711 CENTERVILLE ROAD STREET 2: SUITE 400 CITY: WILMINGTON STATE: DE ZIP: 19808 BUSINESS PHONE: 513-425-5000 MAIL ADDRESS: STREET 1: 2711 CENTERVILLE ROAD STREET 2: SUITE 400 CITY: WILMINGTON STATE: DE ZIP: 19808 FILER: COMPANY DATA: COMPANY CONFORMED NAME: PPHC Holdings, LLC CENTRAL INDEX KEY: 0001806008 IRS NUMBER: 611726538 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: CORRESP BUSINESS ADDRESS: STREET 1: C/O AL STEEL HOLDING CORPORATION STREET 2: 9227 CENTRE POINTE DRIVE CITY: WEST CHESTER STATE: OH ZIP: 45069 BUSINESS PHONE: 513-425-5000 MAIL ADDRESS: STREET 1: C/O AL STEEL HOLDING CORPORATION STREET 2: 9227 CENTRE POINTE DRIVE CITY: WEST CHESTER STATE: OH ZIP: 45069 FILER: COMPANY DATA: COMPANY CONFORMED NAME: SNA Carbon, LLC CENTRAL INDEX KEY: 0001806010 IRS NUMBER: 383730337 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: CORRESP BUSINESS ADDRESS: STREET 1: C/O AL STEEL HOLDING CORPORATION STREET 2: 9227 CENTRE POINTE DRIVE CITY: WEST CHESTER STATE: OH ZIP: 45069 BUSINESS PHONE: 513-425-5000 MAIL ADDRESS: STREET 1: C/O AL STEEL HOLDING CORPORATION STREET 2: 9227 CENTRE POINTE DRIVE CITY: WEST CHESTER STATE: OH ZIP: 45069 FILER: COMPANY DATA: COMPANY CONFORMED NAME: AH Management, Inc. CENTRAL INDEX KEY: 0001805940 IRS NUMBER: 510390893 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: CORRESP BUSINESS ADDRESS: STREET 1: C/O AK STEEL HOLDING CORPORATION STREET 2: 9227 CENTRE POINTE DRIVE CITY: WEST CHESTER STATE: OH ZIP: 45069 BUSINESS PHONE: 513-425-5000 MAIL ADDRESS: STREET 1: C/O AK STEEL HOLDING CORPORATION STREET 2: 9227 CENTRE POINTE DRIVE CITY: WEST CHESTER STATE: OH ZIP: 45069 </SEC-HEADER> <DOCUMENT> <TYPE>CORRESP <SEQUENCE>1 <FILENAME>filename1.htm <TEXT> Document 1 - file: filename1.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>cciletterhead.jpg <TEXT> Document 2 - file: cciletterhead.jpg
</DOCUMENT> </SEC-DOCUMENT>