ÐÇ¿Õ´«Ã½

Exhibit 24.1

POWER OF ATTORNEY
Each of the undersigned directors and officers of ÐÇ¿Õ´«Ã½ Inc., an Ohio corporation (the “Registrant”), hereby constitutes and appoints each of Lourenco Goncalves, Keith A. Koci, James D. Graham and Adam D. Munson, with full power of substitution and resubstitution, as the true and lawful attorney-in-fact or attorneys-in-fact of the undersigned to execute and file with the Securities and Exchange Commission under the Securities Act of 1933 one or more registration statements on Form S-3 relating to the registration of the issuance of certain debt and equity securities of the Registrant, with any and all amendments, supplements and exhibits thereto, including pre-effective and post-effective amendments or supplements or any additional registration statement filed pursuant to Rule 462 promulgated under the Securities Act of 1933, with full power and authority to do and perform any and all acts and things necessary, appropriate or desirable to be done in the premises, or in the name, place and stead of the undersigned, as fully to all intents and purposes as such person might or could do in person, hereby ratifying and approving all that said attorneys-in-fact or any of them and any substitute therefor may lawfully do or cause to be done by virtue thereof.

This Power of Attorney may be executed in multiple counterparts, each of which shall be deemed an original with respect to the person executing it.

Executed as of this 20th day of March, 2020.
Signature
 
Title
/s/ Lourenco Goncalves
 
 
Lourenco Goncalves
 
Chairman, President and Chief Executive Officer
(principal executive officer) and Director
 
 
 
/s/ Keith A. Koci
 
 
Keith A. Koci
 
Executive Vice President, Chief Financial Officer
(principal financial officer)
 
 
 
/s/ R. Christopher Cebula
 
 
R. Christopher Cebula
 
Senior Vice President, Chief Administration Officer, Steel Mills & Chief Accounting Officer (principal accounting officer)
 
 
 
/s/ John T. Baldwin
 
 
John T. Baldwin
 
Director
 
 
 
/s/ Robert P. Fisher, Jr.
 
 
Robert P. Fisher, Jr.
 
Director
 
 
 
/s/ Susan M. Green
 
 
Susan M. Green
 
Director
 
 
 
 
 
 
William K. Gerber
 
Director
 
 
 
/s/ M. Ann Harlan
 
 
M. Ann Harlan
 
Director



Exhibit 24.1

/s/ Ralph S. Michael, III
 
 
Ralph S. Michael, III
 
Director
 
 
 
/s/ Janet L. Miller
 
 
Janet L. Miller
 
Director
 
 
 
/s/ Eric M. Rychel
 
 
Eric M. Rychel
 
Director
 
 
 
/s/ Gabriel Stoliar
 
 
Gabriel Stoliar
 
Director
 
 
 
 
 
 
Douglas Taylor
 
Director
 
 
 
/s/ Arlene M. Yocum
 
 
Arlene M. Yocum
 
Director