The definitive agreements comprise up to $277 million in federal funding and up to $1.3 billion in senior secured loan capacity under the CHIPS Act, with disbursements tied to the achievement of project milestones.

Prior to the definitive documents, USA Rare Earth closed $1.5 billion in private capital raise, signed certain strategic customer agreements, and advanced Round Top.

The definitive agreements establish the framework under which USAR will continue to build out its integrated heavy rare earth mining, metal, and magnet global value chain. Together with the $1.5 billion private capital raise completed in January 2026 and previous capital raises, the agreements bring total committed capital supporting USAR's growth plan to approximately $3.5 billion.2