USA Rare Earth, Inc. entered into a Share Purchase and Investment Agreement to acquire a strategic minority stake of approximately 13.6% in Carester SAS, a French rare earth processing specialist. The transaction involves a cash investment by USAR and InfraVia CMF Invest S.à r.l. and an in-kind contribution of USAR common stock to Carester. The deal, expected to close in Q3 2026, is intended to strengthen USAR's midstream rare earth platform in Europe. USA Rare Earth, Inc. operates in the critical materials and rare earth processing industry, providing an integrated value chain from mining to magnet manufacturing.
