Key Takeaways Energy Fuels launched pilot HREE oxide production at its White Mesa Mill, including 99.5% pure Dy oxide. UUUU plans pilot-scale Tb by Nov 2025 and Sm by Jan 2026, aiming for full output by Q426 post-modifications. The Donald Project in Australia and assets in Brazil and Madagascar may bolster UUUU's REE supply chain.Energy Fuels Inc. (UUUU) has initiated the pilot-scale production of heavy rare earth element (HREE) oxides at its White Mesa Mill in Utah. Currently, it is the only facility in ...