Attached files
file | filename |
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EX-31.4 - EXHIBIT 31.4 - CLEVELAND-CLIFFS INC. | clf-2017123110xkaex314.htm |
EX-10.59 - EXHIBIT 10.59 - CLEVELAND-CLIFFS INC. | clf-2017123110xkaex1059.htm |
10-K/A - 10-K/A - CLEVELAND-CLIFFS INC. | clf-2017123110xka.htm |
Exhibit 31.3
CERTIFICATION
I, Lourenco Goncalves, certify that:
1. | I have reviewed this Amendment No. 1 to the annual report on Form 10-K/A of Cleveland-Cliffs Inc.; and |
2. | Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report. |
Date: | March 13, 2018 | By: | /s/ Lourenco Goncalves | ||
Lourenco Goncalves | |||||
Chairman, President and Chief Executive Officer |