MP Materials Corp. operates in the materials sector, within the rare earth mining and processing industry, focusing on the production of strategic minerals used in advanced technologies.

Headquartered in Las Vegas, Nevada, the company is primarily engaged in the extraction and processing of rare earth elements, particularly neodymium and praseodymium (NdPr), which are essential for the production of high-performance permanent magnets.

These materials are widely used in industries such as electric vehicles, wind turbines, consumer electronics and advanced manufacturing.

Its main areas of activity include:

• Mining and extraction of rare earth mineral deposits.
• Beneficiation and concentration of rare earth ore.
• Chemical processing and separation of rare earth elements.
• Development of downstream capabilities for magnet production.

The company’s principal asset is the Mountain Pass mine in California, one of the largest rare earth deposits in the world and the only major rare earth mining and processing operation currently active in the United States.

MP Materials serves a global customer base, supplying materials used in technology manufacturing and clean-energy supply chains across North America, Europe and Asia.

Industry dynamics are influenced by factors such as global demand for electric vehicles and renewable-energy technologies, government policies related to critical minerals, trade dynamics and competition from international rare earth producers.

Shares of MP Materials Corp. trade on the New York Stock Exchange (NYSE) under the ticker MP.

History and Development

MP Materials Corp. was founded in 2017 with the objective of restarting and modernizing operations at the Mountain Pass rare earth mine in California.

The company acquired the assets of the former operator of the mine and began restoring production capacity while implementing updated processing technologies.

Early efforts focused on rebuilding infrastructure and resuming the commercial production of rare earth concentrates, helping reestablish domestic supply of critical minerals for U.S. industries.

A major milestone occurred in 2020, when the company became publicly traded through a business combination with the SPAC Fortress Value Acquisition Corp., resulting in its listing on the New York Stock Exchange under the ticker MP.

In recent years, MP Materials has focused on expanding downstream processing capabilities, including the production of separated rare earth oxides and the development of U.S.-based manufacturing capacity for permanent magnets.

The company has also invested in operational modernization, supply-chain development and strategic partnerships supporting the growing demand for rare earth materials in advanced technologies and clean-energy systems.