1
Exhibit 21
Subsidiaries of Cleveland-Cliffs Inc
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Jurisdiction
of
Incorporation
or
Name of Subsidiary Organization
------------------ ------------
Cleveland-Cliffs Company (1) Ohio
Cleveland-Cliffs Ore Corporation (1), (2), (3) Ohio
Cliffs Biwabik Ore Corporation (2) Minnesota
Cliffs Copper Corp. Ohio
Cliffs Empire, Inc. (1), (4) Michigan
Cliffs Engineering, Inc. (1) Colorado
Cliffs Forest Products Company (1) Michigan
Cliffs Fuel Service Company (1) Michigan
Cliffs IH Empire, Inc. (1) Michigan
Cliffs Marquette, Inc. (1), (3) Michigan
Cliffs MC Empire, Inc. (1), (4) Michigan
Cliffs Mining Company Delaware
Cliffs Mining Services Company Delaware
Cliffs Oil Shale Corp. (1) Colorado
Cliffs of Canada Limited (1) Ontario, Canada
Cliffs Reduced Iron Corporation Delaware
Cliffs Resources, Inc. (5) Delaware
Cliffs Synfuel Corp. (1) Utah
Cliffs Tilden, Inc. (1), (2) Michigan
Cliffs TIOP, Inc. (1), (6), (7) Michigan
Empire-Cliffs Partnership (4) Michigan
Empire Iron Mining Partnership (8) Michigan
Escanaba Properties Company (1), (9) Michigan
Escanaba Properties Partnership (9) Michigan
FCDC Coal, Inc. (10) Delaware
Hibbing Taconite Company, a joint venture (11) Minnesota
J&L-Cliffs Ore Partnership (2), (12) Ohio
Kentucky Coal Company Delaware
Lake Superior & Ishpeming Railroad Company (5) Michigan
Lasco Development Company (5) Michigan
Marquette Iron Mining Partnership (3) Michigan
Mattagami Mining Co. Limited (13) Ontario, Canada
Mesabi Radio Corporation (13) Minnesota
Minerais Midway Ltee-Midway Ore Company Ltd. (13) Quebec, Canada
Mines Hilton Ltee-Hilton Mines, Ltd. (13) Quebec, Canada
Northwest Iron Co. Ltd. (14) Delaware
Peninsula Land Corporation (13) Michigan
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See footnote explanation on pages 67-68.
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2
Jurisdiction
of
Incorporation
or
Name of Subsidiary Organization
------------------ ------------
Pickands Erie Corporation (13) Minnesota
Pickands Hibbing Corporation (13) Minnesota
Pickands Mather & Co. International Delaware
Pickands Mather Services Inc. (13) Delaware
Pickands Radio Co. Ltd. (13) Quebec, Canada
Robert Coal Company (15) Delaware
Seignelay Resources, Inc. (13) Delaware
Syracuse Mining Company (13) Minnesota
Tetapaga Mining Company Limited (1) Ohio
Tilden Iron Ore Partnership (6), (12) Michigan
Tilden Magnetite Partnership (7) Michigan
Tilden Mining Company, a joint venture (2), (6), (12) Michigan
The Cleveland-Cliffs Iron Company Ohio
The Cleveland-Cliffs Steamship Company (1) Delaware
The Mesaba-Cliffs Mining Company (16) Minnesota
Turner Elkhorn Mining Company (10) Delaware
Virginia Eastern Shore Land Co. (1) Delaware
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(1) The named subsidiary is a wholly-owned subsidiary
of The Cleveland-Cliffs Iron Company, which in turn
is a wholly-owned subsidiary of Cleveland-Cliffs
Inc.
(2) J&L-Cliffs Ore Partnership is an Ohio partnership
and a 36% associate in the Tilden Mining Company,
a joint venture. Cleveland-Cliffs Ore Corporation
and Cliffs Tilden, Inc., wholly-owned subsidiaries
of The Cleveland-Cliffs Iron Company, have a
combined 100% interest in the J&L-Cliffs Ore
Partnership. Cleveland-Cliffs Ore Corporation also
owns 100% of Cliffs Biwabik Ore Corporation.
(3) Marquette Iron Mining Partnership is a Michigan
partnership. Cleveland-Cliffs Ore Corporation and
Cliffs Marquette, Inc., wholly-owned subsidiaries
of The Cleveland-Cliffs Iron Company, have a
combined 100% interest in Marquette Iron Mining
Partnership.
(4) Empire-Cliffs Partnership is a Michigan
partnership. Cliffs MC Empire, Inc. and Cliffs
Empire, Inc., wholly-owned subsidiaries of The
Cleveland-Cliffs Iron Company, have a combined
100% interest in Empire-Cliffs Partnership.
(5) Cliffs Resources, Inc. owns a 99.2% interest in
Lake Superior & Ishpeming Railroad Company.
Lasco Development Company is a wholly-owned
subsidiary of Lake Superior & Ishpeming Railroad
Company.
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3
(6) Tilden Iron Ore Partnership is a Michigan
partnership and a 64% associate in the Tilden Mining
Company, a joint venture. Cliffs TIOP, Inc., a
wholly-owned subsidiary of The Cleveland-Cliffs
Iron Company, has a 37.5% interest in the Tilden
Iron Ore Partnership.
(7) Tilden Magnetite Partnership is a Michigan
partnership. Cliffs TIOP, Inc., a wholly-owned
subsidiary of The Cleveland-Cliffs Iron Company,
has a 33.333% interest in the Tilden Magnetite
Partnership.
(8) Empire Iron Mining Partnership is a Michigan
partnership. The Cleveland-Cliffs Iron Company has
a 22.56% indirect interest in the Empire Iron Mining
Partnership.
(9) Escanaba Properties Partnership is a Michigan
partnership. Escanaba Properties Company, a
wholly-owned subsidiary of The Cleveland-Cliffs
Iron Company, has a 87.5% interest in the
Escanaba Properties Partnership.
(10) Cliffs Mining Company, a wholly-owned subsidiary of
Cleveland-Cliffs Inc, owned a 100% interest in
Turner Elkhorn Mining Company, which in turn owned a
100% interest in FCDC Coal, Inc. Both Turner
Elkhorn Mining Company and FCDC Coal, Inc. were sold
on February 26, 1993.
(11) Cliffs Mining Company has a 10% and Pickands
Hibbing Corporation has a 5% interest in Hibbing
Taconite Company, a joint venture.
(12) Tilden Mining Company is a joint venture in which
Tilden Iron Ore Partnership is a 64% associate
and J&L-Cliffs Ore Partnership is a 36% associate.
(13) The named subsidiary is a wholly-owned
subsidiary of Cliffs Mining Company, which in
turn is a wholly-owned subsidiary of
Cleveland-Cliffs Inc.
(14) Cliffs Mining Company owns a 72.4% interest in
Northwest Iron Co. Ltd.
(15) The named subsidiary is a wholly-owned
subsidiary of Kentucky Coal Company, which in
turn is a wholly-owned subsidiary of
Cleveland-Cliffs Inc.
(16) The Cleveland-Cliffs Iron Company owns a 86.4%
interest in The Mesabi-Cliffs Mining Company.
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