Transaction overview

USA Rare Earth (USAR), a rare earths mining company backed by the U.S. government, acquired Serra Verde Group (BR) for $3 billion on April 20, 2026. The deal includes Pela Ema mine in Brazil and its processing plant, which is expected to be a significant player in the global rare earths industry outside of China.

Deal structure and financing

The acquisition details remain undisclosed regarding equity and debt splits, but the transaction includes over $2.5 billion in stock and $300 million in cash. The Pela Ema mine has secured a $565 million financing package from the U.S. International Development Finance Corporation to support expansion plans. Additionally, the mine is underpinned by a 15-year offtake agreement with various U.S. government agencies and private capital sources for magnetic rare earths.

Strategic context

The acquisition positions USA Rare Earth as a major player in the global rare earths market, addressing geopolitical concerns related to China's dominance in this critical sector. Serra Verde Group’s Pela Ema mine is projected to account for over 50% of non-China heavy rare earth supply by 2027, significantly bolstering USAR's production capacity and strategic positioning. This deal aligns with the U.S. government's efforts to secure domestic sources of critical minerals.

Regulatory path

No specific regulatory review or filings have been disclosed for this transaction. However, given the significant value and cross-border nature of the acquisition, it is likely that both Brazilian and U.S. antitrust authorities reviewed the deal. Additionally, due diligence may have included environmental assessments to ensure compliance with local mining regulations in Brazil.