<SEC-DOCUMENT>0000764065-20-000133-index.html : 20200327
<SEC-HEADER>0000764065-20-000133.hdr.sgml : 20200327
<ACCEPTANCE-DATETIME>20200327161346
ACCESSION NUMBER:		0000764065-20-000133
CONFORMED SUBMISSION TYPE:	424B3
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20200327
DATE AS OF CHANGE:		20200327

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:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-237325
		FILM NUMBER:		20751939

	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:			United Taconite LLC
		CENTRAL INDEX KEY:			0001729113
		IRS NUMBER:				421609118
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-237325-01
		FILM NUMBER:		20751929

	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:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-237325-02
		FILM NUMBER:		20751928

	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:			Cleveland-Cliffs Iron Co
		CENTRAL INDEX KEY:			0001729019
		IRS NUMBER:				340677332
		STATE OF INCORPORATION:			OH
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-237325-03
		FILM NUMBER:		20751927

	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:			SNA Carbon, LLC
		CENTRAL INDEX KEY:			0001806010
		IRS NUMBER:				383730337
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-237325-04
		FILM NUMBER:		20751938

	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:			Silver Bay Power Co
		CENTRAL INDEX KEY:			0001729117
		IRS NUMBER:				841126359
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-237325-05
		FILM NUMBER:		20751926

	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:			PPHC Holdings, LLC
		CENTRAL INDEX KEY:			0001806008
		IRS NUMBER:				611726538
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-237325-06
		FILM NUMBER:		20751936

	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:			Northshore Mining Co
		CENTRAL INDEX KEY:			0001729119
		IRS NUMBER:				841116857
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-237325-07
		FILM NUMBER:		20751925

	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:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-237325-08
		FILM NUMBER:		20751932

	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:			Lake Superior & Ishpeming Railroad Co
		CENTRAL INDEX KEY:			0001729132
		IRS NUMBER:				386005761
		STATE OF INCORPORATION:			MI
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-237325-09
		FILM NUMBER:		20751924

	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:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-237325-10
		FILM NUMBER:		20751923

	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:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-237325-11
		FILM NUMBER:		20751922

	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:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-237325-12
		FILM NUMBER:		20751921

	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:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-237325-13
		FILM NUMBER:		20751920

	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:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-237325-14
		FILM NUMBER:		20751919

	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:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-237325-15
		FILM NUMBER:		20751918

	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:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-237325-16
		FILM NUMBER:		20751917

	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:			AK TUBE LLC
		CENTRAL INDEX KEY:			0001489721
		IRS NUMBER:				311781514
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-237325-17
		FILM NUMBER:		20751931

	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:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-237325-18
		FILM NUMBER:		20751934

	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 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:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-237325-19
		FILM NUMBER:		20751933

	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:			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:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-237325-20
		FILM NUMBER:		20751930

	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:			AKS INVESTMENTS, INC.
		CENTRAL INDEX KEY:			0001489719
		IRS NUMBER:				311283531
		STATE OF INCORPORATION:			OH
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-237325-21
		FILM NUMBER:		20751935

	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:			AH Management, Inc.
		CENTRAL INDEX KEY:			0001805940
		IRS NUMBER:				510390893
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-237325-22
		FILM NUMBER:		20751937

	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>424B3
<SEQUENCE>1
<FILENAME>clf2020424b3prospectusdocu.htm
<DESCRIPTION>424B3
<TEXT>
Document 1 - file: clf2020424b3prospectusdocu.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>cliffscolorlogorgb.jpg <TEXT> Document 2 - file: cliffscolorlogorgb.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>cliffssecondarylogorgb.jpg <TEXT> Document 3 - file: cliffssecondarylogorgb.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>ourstructure2020.jpg <TEXT> Document 4 - file: ourstructure2020.jpg
</DOCUMENT> </SEC-DOCUMENT>