Cleveland-Cliffs rare earths strategy targets US critical minerals security

Cleveland-Cliffs

Cleveland-Cliffs rare earths strategy is emerging as the company’s next upstream growth pillar amid rising US-China trade tensions. The US integrated steelmaker now sees rare earths exploration as strategic insurance for American manufacturing supply chains. As a result, Cleveland-Cliffs rare earths strategy is tightly linked to national security and industrial resilience.

Cleveland-Cliffs rare earths strategy starts in Michigan’s mining footprint

Cleveland-Cliffs rare earths strategy builds on geological surveys of ore bodies and tailings at two legacy sites. The company has identified indicators of rare earth mineralisation in Michigan’s upper peninsula and in Minnesota. However, it will prioritise the Michigan site first, where state relations are more cooperative.

This first step allows Cleveland-Cliffs to test resource quality and economics before committing major capital. It also keeps the Cleveland-Cliffs rare earths strategy aligned with US policy goals for domestic critical mineral supply. If commercially viable deposits are proven, the firm could leverage existing mining expertise to accelerate development.

Meanwhile, the company is open to cross-border cooperation. Management signalled that Cleveland-Cliffs could work with Canadian partners on rare earths projects. Such collaboration would extend the Cleveland-Cliffs rare earths strategy into a broader North American critical minerals corridor.

Trade tensions push Cleveland-Cliffs rare earths strategy up the agenda

Escalating trade frictions with China are amplifying the urgency behind Cleveland-Cliffs rare earths strategy. China remains the dominant supplier of rare earths, and is tightening export controls on production, processing and foreign trade. At the same time, Washington is threatening sharply higher tariffs on Chinese imports, further destabilising supply expectations.

Rare earths are essential for EV motors, semiconductors, and wind and solar technologies. Therefore, any disruption in Chinese supply could quickly hit US industrial output. Cleveland-Cliffs’ chief executive framed the move as a contribution to reducing reliance on “any foreign nation” for key minerals.

The shift also reflects Cliffs’ roots as an ore producer before its acquisitions of AK Steel and ArcelorMittal USA. By adding rare earths to its portfolio, the group can reconnect its mining heritage with downstream steelmaking and advanced manufacturing demand. This integrated approach could appeal to US policymakers seeking reliable, traceable domestic supply chains.

The Metalnomist Commentary

Cleveland-Cliffs is reading the geopolitical map correctly: processing and ownership of critical minerals matter more than raw tonnage alone. The real question is whether US permitting, capital costs and technology can deliver competitive rare earth output at scale. If it succeeds, Cliffs could become a flagship model for legacy steel producers pivoting into strategic materials.