MP Materials

In 2015, Molycorp, the previous owners of the Mountain Pass mine, filed for bankruptcy. At the time, it was the only U.S. producer of rare earth elements.^[10] While in bankruptcy, Secure Natural Resources (SNR), a company owned by Molycorp's creditors, including JHL Capital Group, gained control of the mine's mineral rights.^[11] In June 2017, the Mountain Pass mine was purchased at auction for $20.5 million by a new entity called MP Mine Operations LLC (MPMO).^[12] MPMO was a consortium formed principally by JHL Capital Group, a Chicago-based investment firm led by James Litinsky, along with QVT Financial LP and Shenghe Resources.^[3] Shenghe, a Sichuan China rare earth company, held a minority, non-voting interest.^[13] At the time, Mountain Pass was in a state of "care and maintenance" and had only eight employees according to Litinsky.^[14]

Following the asset acquisitions and formation of the entities that became MP Materials, the company restarted operations at Mountain Pass. On July 15, 2020, the company announced a reverse takeover whereby MPMO and SNR would be merged with Fortress Value Acquisition Corporation to become a public company under the name MP Materials Corp. The transaction, which closed on November 17, 2020, raised $545 million.^[15] On November 18, 2020, MP Materials began trading on the New York Stock Exchange under the symbol "MP".

In December 2021, MP Materials signed a long-term agreement with General Motors to provide neodymium-iron-boron magnets for use in GM's electric vehicle motors.^[16] As part of the contract, MP Materials also agreed to provide alloy and finished magnets to GM for its electric vehicles^[17] and to open a new factory located in Fort Worth, Texas to produce the magnets.^[18]

As of December 2021, JHL Capital Group, QVT Financial, and CEO James Litinsky were the company's three largest shareholders, and about 7.7% of the company was owned by Shenghe Resources, a Chinese company.^{[9][19][20][21][22]} Apart from institutions, other investors own 18%.^[19]

MP Materials and Australia's Lynas held a confidential discussion regarding a potential merger which fell through on February 5, 2024.^[23] Lynas is the second largest rare earth material company outside of China.

In April 2024, Australian mining magnate Gina Rinehart disclosed a 5.82% stake in Lynas Rare Earths and a 5.3% stake in MP Materials. She currently holds 8.8 million shares.^[24]

Discovered in 1949 in San Bernardino County, California, Mountain Pass mine consists of a bastnäsite ore-body with significant concentrations of rare earth elements.^[25] The mine once supplied most of the world's rare earth elements.^[26] Mountain Pass is the only operational rare earth mining and processing facility in the United States.^[6] The expected Mountain Pass mine life is approximately 24 years.^[27]

MP Materials produced 28,000 tonnes of rare-earth oxide equivalent from Mountain Pass in 2019, and 38,500 tonnes in 2020, or more than 15% of global production.^[1] As of late 2020, Shenghe Resources was the sole purchaser of MP Material's rare earth concentrate.^[28][29]

MP Materials has a three-phase plan for producing and scaling its operations:^[30]

• Stage I: Mining and crushing rare earths
• Stage II: Milling and flotation
• Stage III: Roasting, leaching and cleansing

As of 2024, the company had completed stage I and had begun working on stage II.^[31]

In July 2020, the United States Department of Defense issued a preliminary contract to MP Materials intended to restore domestic heavy rare earth production and separation capabilities to the United States.^[32][33] In November 2020, the United States Department of Defense awarded MP Materials $9.6 million as part of a government effort to increase domestic production of rare earth materials.^[34][35]

On September 30 , 2020, President Donald Trump issued an executive order targeting China's dominance of rare earth materials. In the executive order, he expressed concern for the heavy reliance of the US on China for 80 percent of rare earth materials. He reiterated the importance of producing and refining rare earth in the US and discussed various tariffs and government grants to rare earth material companies such as MP Materials.^[36][37][38]

In 2021, MP Materials received $3 million in funding from the United States Department of Energy to design and study the feasibility of a system to produce rare earth oxides and metals from coal by-products in collaboration with the University of Kentucky.^[3][39]

In February 2022, U.S. President Joe Biden announced at a press conference that the United States Department of Defense was investing $35 million into MP Materials as part of an effort to spur domestic rare earth production in the United States.^[40][41] Biden said that this move was designed to reduce America's reliance on rare earth minerals imported from other countries.^[42][43] The Biden administration said the federal funding is earmarked to assist the company to develop a new commercial facility for “heavy” rare earth mineral processing.^[41]

On May 24, 2024, the Biden Administration announced a 25 percent tariff on rare earth magnets from China, set to take effect in 2026. This marks the first time that critical minerals, including rare earth magnets, have been specifically included in the tariffs.^[44] Following the tariffs MP Materials put out a statement listing the tariffs. After the announcement, CEO James Litinsky attended an event with Biden at the White House.^[45]

• Lynas Rare Earths
• Mountain Pass mine
• Gina Rinehart

• Official website
• Business data for MP Materials Corp.:
  • Bloomberg
  • Google
  • Reuters
  • SEC filings
  • Yahoo!