USA Rare Earth has agreed to acquire Brazil-based Serra Verde Group in a deal valued at approximately $2.8 billion, marking a significant expansion of rare earth production outside Asia. The Stillwater, Oklahoma-based company will purchase 100% of Serra Verde through a combination of $300 million in cash and 126.849 million shares of newly issued stock. The transaction is expected to close in the third quarter of 2026, subject to regulatory approvals.
Geopolitical Implications
The acquisition comes amid growing concerns over China’s dominance in the rare earth supply chain. China produces nearly 70% of the world’s rare earths from mines and almost 90% of refined rare earths, including materials imported from other countries. Western officials have repeatedly highlighted Beijing’s supply chain control as a strategic challenge, particularly as demand for critical minerals grows with the clean energy transition.
Strategic Rationale
USA Rare Earth CEO Barbara Humpton emphasized the need to reduce dependency on a single source, stating, 'The world has become too dependent on a single source, and it’s high time to break that dependency.' The deal provides access to a producing mine that supplies four magnetic rare earths critical for various industries.
Regulatory and Market Context
The transaction is subject to closing conditions and regulatory approvals, with completion expected in Q3 2026. The move aligns with broader efforts to secure alternative supply chains for critical minerals, which are essential for technologies like electric vehicles and renewable energy systems.