Exhibit 99.1 USA Rare Earth Reports its Third Quarter 2025 Financial Results STILLWATER, Okla. - November 6, 2025 – USA Rare Earth, Inc. (Nasdaq: USAR) (USAR or the Company) today announced its financial and operational results for the third quarter and nine months ended September 30, 2025. Third Quarter Highlights Financial Highlights • Business Highlights • Financial Highlights Executive Commentary "With the downstream capabilities of our magnet manufacturing plant in Stillwater well underway, which is no ...