MP Materials Corp. is an American rare earth materials company focused on mining, processing, and manufacturing products used in modern industrial supply chains. The company operates through two segments: Materials and Magnetics. Its Materials segment runs the Mountain Pass Rare Earth Mine and Processing Facility in California, where it produces rare earth concentrates, refined oxides, and neodymium-praseodymium products. The Magnetics segment manufactures magnetic precursor products and permanent magnets, supporting applications that require high-performance magnetic materials. MP Materials plays an important role in the rare earth market by supplying critical inputs for electrification, advanced manufacturing, and other technology-intensive industries. Headquartered in Las Vegas, Nevada, MP Materials is a vertically integrated producer with operations centered on strengthening access to rare earth materials in the Western Hemisphere.

MP Materials Corp. is an American rare earth materials company focused on mining, processing, and manufacturing products used in modern industrial supply chains. The company operates through two segments: Materials and Magnetics. Its Materials segment runs the Mountain Pass Rare Earth Mine and Processing Facility in California, where it produces rare earth concentrates, refined oxides, and neodymium-praseodymium products. The Magnetics segment manufactures magnetic precursor products and permanent magnets, supporting applications that require high-performance magnetic materials. MP Materials plays an important role in the rare earth market by supplying critical inputs for electrification, advanced manufacturing, and other technology-intensive industries. Headquartered in Las Vegas, Nevada, MP Materials is a vertically integrated producer with operations centered on strengthening access to rare earth materials in the Western Hemisphere.