USAR USA Rare Earth acquires 13.6% stake in Carester, expanding European rare earth partnership · USA Rare Earth will acquire an approx

USAR USA Rare Earth acquires 13.6% stake in Carester, expanding European rare earth partnership · USA Rare Earth will acquire an approximately 13.6% minority stake in French rare earth processor Carester and secure access to a portion of Carester's rare earth oxide production. · Carester will gain access to USA Rare Earth feedstock from Serra Verde and the Round Top deposit in Texas. · The transaction is expected to close in Q3 2026, subject to customary conditions.