Skip to content
Defdex
MP Materials logo

Supplier · United States

MP Materials

HQ Las Vegas, United StatesFounded 2017NYSE:MP

US producer of rare-earth concentrate, separated NdPr oxide and NdFeB magnets; owns the Mountain Pass mine and separation plant in California and magnet plants in Texas. The DoD became its largest shareholder in 2025.

Website

Technologies2

Maturity and TRL describe this organization's work; the field-wide maturity is on each technology's page.

Government awards & programs5 awards · $55.6M obligated · up to $596M ceiling

Awards received5

  • DoD preferred equity investment in MP Materials
    Jul 10, 2025 · Equity
    Confirmed
    Up to $400M
    Ceiling
  • DPA Title III rare earth elements separation and processing
    Undated · Cooperative agreement
    Confirmed
    $9.6M
    Obligated
  • DoD samarium project loan to MP Materials
    Undated · Loan
    Confirmed
    Up to $150M
    Ceiling
  • Neodymium oxide and praseodymium oxide
    Undated · Contract
    Confirmed
    $11.0M
    Obligated · up to $11.0M ceiling
  • IBAS heavy rare earth separation at Mountain Pass (Cornerstone OTA, phases II-IV)
    Undated · OTA
    Confirmed
    $35.0M
    Obligated · up to $35.0M ceiling

Obligated is what has been committed so far; ceiling is the most the award can reach. Joint values cover all recipients and are excluded from this company’s money totals.

Supply chain6 inputs · 5 customers · 4 facilities

Produces, processes or develops6

  • Develops · Mountain Pass heavy rare earth separation facility
    CriticalConfirmed
  • Develops · 7,000 tonnes/yr magnets · 10X magnet facility
    Planned; commissioning targeted for 2028.
    CriticalConfirmed
  • Produces · Mountain Pass Rare Earth Mine and Processing Facility
    Mine and concentrator; 60,000 t/yr REO is a growth target (Upstream 60K), not current capacity.
    HighConfirmed
  • Produces · 3,000 tonnes/yr magnets · Independence magnet facility
    Projected capacity after expansion; magnet production began December 2025.
    CriticalConfirmed
  • Produces · 6,075 tonnes/yr NdPr oxide · Mountain Pass Rare Earth Mine and Processing Facility
    Company's stated separation design rate; actual output has been lower during ramp-up.
    CriticalConfirmed
  • Produces · Independence magnet facility
    CriticalConfirmed

Customers5

Facilities4

3 more without coordinates, listed below
  • 10X magnet facility
    Factory · Northlake, Texas, United States
    Planned
    Confirmed
  • Independence magnet facility
    Factory · Fort Worth, Texas, United States
    Operating
    Confirmed
  • Mountain Pass heavy rare earth separation facility
    Refinery · Mountain Pass, California, United States
    Under construction
    Confirmed
  • Mountain Pass Rare Earth Mine and Processing Facility
    Mine · Mountain Pass, California, United States
    Operating
    Confirmed

Trade controls1

  • MOFCOM Export Control Control List (Announcement No. 23 of 2026)
    China · Designation · Jun 22, 2026
    Added with eight other US entities (including drone makers Red Cat and Teal Drones); Chinese exporters may not export dual-use items to listed entities.
    Confirmed

Listings by governments that restrict trade with, or investment in, this organization. A listing is a legal status, not a finding about conduct.

Sources10

Profile1

  1. 1

    Supports Organization · founded year

    “Founded 2017”

Technologies1

  1. 2

    MP Materials Corp. (SEC) · Feb 26, 2026 · Supports Facility, Government award, Organization, Organization input, Organization technology, Supply relationship

    “located on approximately 18 acres of land in Fort Worth, Texas”

Government4

  1. 3

    MP Materials Corp. (SEC) · Jul 10, 2025 · Supports Government award, Supply relationship

    “DoD agreed to purchase $400 million of a newly-created series of the Company's preferred stock convertible into shares of the Company's common stock, and a warrant”
  2. 4

    FPDS-NG · Feb 17, 2022 · Supports Government award · obligated amount

    “New OTHER TRANSACTION AGREEMENT W52P1J2293001 awarded to MP MINE OPERATIONS LLC for the amount of $28,365,389; Description: AWARD CORNERSTONE HEAVY RARE EARTH ELEMENTS FOLLOW-ON PROJECT AGREEMENT FOR PHASE II-IV; Total obligated: 35000000.00; Total base and all options: 35000000.00”
  3. 5
    Government recordAward FA86502125502

    USAspending.gov · Supports Government award

    “Award Amount: 9,608,459.00; Awarding Sub Agency: Department of the Air Force; Description: DEFENSE PRODUCTION ACT (DPA) TITLE III RARE EARTH ELEMENTS SEPARATION AND PROCESSING”
  4. 6
    Government recordAward SP800024C0007

    USAspending.gov · Supports Government award, Government award · obligated amount, Supply relationship

    “Award Amount: 10,986,002.70; Awarding Sub Agency: Defense Logistics Agency; Description: NEODYMIUM OXIDE (ND2O3) AND PRASEODYMIUM OXIDE (PR6O11)”

Supply chain2

  1. 7

    Hillwood · Feb 26, 2026 · Supports Facility

    “Once operational, the new campus is expected to contribute to the company's total production capacity of approximately 10,000 metric tons of NdFeB rare earth magnets per year”
  2. 8

    Wikipedia · Supports Facility · lat, Facility · lng

    “35.47861; -115.53250”

Trade controls2

  1. 9

    Ministry of Commerce of the People's Republic of China · Jun 22, 2026 · Supports Trade control

    “禁止出口经营者对上述10家实体出口两用物项”
  2. 10

    Reuters · Jun 22, 2026 · Supports Trade control

    “China added MP Materials (MP.N) and USA Rare Earth (USAR.O) as well as eight other ​U.S. entities”

Each fact on this page is attached to the sources that support it. Archived copies are linked when we keep one.