UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date: March 25, 2021 9:00 A.M.
Form: S-4
CIK: 0000764065
Company Name: CLEVELAND-CLIFFS INC.
File Number: 333-254251
CIK: 0001850366
Company Name: Cannon Automotive Solutions - Bowling Green, Inc.
File Number: 333-254251-46
CIK: 0001291747
Company Name: Cleveland-Cliffs Burns Harbor LLC
File Number: 333-254251-45
CIK: 0001291749
Company Name: Cleveland-Cliffs Cleveland Works LLC
File Number: 333-254251-44
CIK: 0001291753
Company Name: Cleveland-Cliffs Steelworks Railway Inc.
File Number: 333-254251-43
CIK: 0001291774
Company Name: Cleveland-Cliffs Plate LLC
File Number: 333-254251-42
CIK: 0001291779
Company Name: Cleveland-Cliffs South Chicago & Indiana Harbor Railway Inc.
File Number: 333-254251-41
CIK: 0001729117
Company Name: Silver Bay Power Co
File Number: 333-254251-40
CIK: 0001086478
Company Name: Precision Partners Holding Co
File Number: 333-254251-39
CIK: 0001850303
Company Name: Cleveland-Cliffs Kote Inc.
File Number: 333-254251-38
CIK: 0001850456
Company Name: Cleveland-Cliffs Kote L.P.
File Number: 333-254251-37
CIK: 0001489719
Company Name: AKS INVESTMENTS, INC.
File Number: 333-254251-36
CIK: 0001729113
Company Name: United Taconite LLC
File Number: 333-254251-35
CIK: 0001850472
Company Name: Metallics Sales Co
File Number: 333-254251-34
CIK: 0001231868
Company Name: Cleveland-Cliffs Steel LLC
File Number: 333-254251-33
CIK: 0001729025
Company Name: Cliffs Mining Co
File Number: 333-254251-32
CIK: 0001729033
Company Name: Cliffs TIOP, Inc.
File Number: 333-254251-31
CIK: 0001729114
Company Name: Tilden Mining Co L.C.
File Number: 333-254251-30
CIK: 0001729035
Company Name: Cliffs TIOP Holding, LLC
File Number: 333-254251-29
CIK: 0001729119
Company Name: Northshore Mining Co
File Number: 333-254251-28
CIK: 0001785182
Company Name: IronUnits LLC
File Number: 333-254251-27
CIK: 0001850308
Company Name: Cleveland-Cliffs Steel Holdings Inc.
File Number: 333-254251-26
CIK: 0001806008
Company Name: PPHC Holdings, LLC
File Number: 333-254251-25
CIK: 0001850458
Company Name: Cleveland-Cliffs Tek Inc.
File Number: 333-254251-24
CIK: 0001850461
Company Name: Cleveland-Cliffs Tek Kote Acquisition Corp
File Number: 333-254251-23
CIK: 0001850464
Company Name: Fleetwood Metal Industries, LLC
File Number: 333-254251-22
CIK: 0000918160
Company Name: Cleveland-Cliffs Steel Holding Corp
File Number: 333-254251-21
CIK: 0000918192
Company Name: AK STEEL CORP
File Number: 333-254251-20
CIK: 0001729019
Company Name: Cleveland-Cliffs Iron Co
File Number: 333-254251-19
CIK: 0001729043
Company Name: Cliffs TIOP II, LLC
File Number: 333-254251-18
CIK: 0001850496
Company Name: Mid-Vol Coal Sales, Inc.
File Number: 333-254251-17
CIK: 0001289896
Company Name: Cleveland-Cliffs Minorca Mine Inc.
File Number: 333-254251-16
CIK: 0001291777
Company Name: Cleveland-Cliffs Riverdale LLC
File Number: 333-254251-15
CIK: 0001850463
Company Name: Cleveland-Cliffs Tek L.P.
File Number: 333-254251-14
CIK: 0001291757
Company Name: Cleveland-Cliffs Columbus LLC
File Number: 333-254251-13
CIK: 0001291783
Company Name: Cleveland-Cliffs Steelton LLC
File Number: 333-254251-12
CIK: 0001729031
Company Name: Cliffs Minnesota Mining Co
File Number: 333-254251-11
CIK: 0001291775
Company Name: Cleveland-Cliffs Railways Inc.
File Number: 333-254251-10
CIK: 0001729044
Company Name: Cliffs UTAC Holding LLC
File Number: 333-254251-09
CIK: 0001729132
Company Name: Lake Superior & Ishpeming Railroad Co
File Number: 333-254251-08
CIK: 0001699659
Company Name: Mountain State Carbon, LLC
File Number: 333-254251-07
CIK: 0001805940
Company Name: AH Management, Inc.
File Number: 333-254251-06
CIK: 0001806010
Company Name: SNA Carbon, LLC
File Number: 333-254251-05
CIK: 0001291787
Company Name: Cleveland-Cliffs Weirton LLC
File Number: 333-254251-04
CIK: 0001850457
Company Name: Cleveland-Cliffs Monessen Coke LLC
File Number: 333-254251-03
CIK: 0001618312
Company Name: Cleveland-Cliffs Steel Properties Inc.
File Number: 333-254251-02
CIK: 0001489721
Company Name: Cleveland-Cliffs Tubular Components LLC
File Number: 333-254251-01