| Cleveland-Cliffs to acquire ArcelorMittal USA for $1.4 billion | ||
| September 29, 2020 | ||
| Cleveland Cliffs announces plans to restart mining operations at Tilden | ||
| June 11, 2020 | ||
| Cleveland-Cliffs to buy AK steel in $1.1 billion stock deal | ||
| December 3, 2019 | ||
| Cliffs acquires remaining stakes in Tilden Mining Company | ||
| October 5, 2017 | ||
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