MP MATERIALS CORP.

MP MATERIALS CORP. filed a Q1 report for MP MATERIALS CORP. on April 20, 2026.

Lobbying for MP MATERIALS CORP. · Vertically integrated U.S. rare earth producer: mining, refining, magnets, recycling

All filings by MP MATERIALS CORP. · Everything MP MATERIALS CORP. has reported

Filing · LD-2 quarterly report Q1 report

Reporting period

1st Quarter 2026

Jan 1 - Mar 31 · Posted Apr 20, 2026

Expenses

$90,000

What this organization spent lobbying with its own staff. Reported using IRS section 162(e) definitions (method C): the three LDA methods count different costs, so an expenses figure is not comparable across filers that used different ones.

Client based in

Nevada

Official filing document

Government bodies contacted 8

The chambers, agencies and offices the filer named. It does not say who inside them was contacted, or when. Each name opens every filing that named the same body.

Lobbying activity 6

Banking

H.R. 7688, DPA Modernization Act of 2026, all provisions.

Defense

Issues pertaining to supply chain development.

Energy/Nuclear

Issues pertaining to supply chain development.

Small Business

Issues pertaining to supply chain development.

Taxation/Internal Revenue Code

Issues pertaining to tax policy. H.R. 1496, Rare Earth Magnet Security Act of 2025, all provisions.

Trade (domestic/foreign)

Issues pertaining to supply chain development. H.R. 1496, Rare Earth Magnet Security Act of 2025, all provisions. H.R. 7037, Developing Overseas Mineral Investments and New Allied Networks for Critical Energies Act, all provisions.

Bills named in this filing 3

H.R. 7688
DPA Modernization Act of 2026
H.R. 1496
Rare Earth Magnet Security Act of 2025
H.R. 7037
Developing Overseas Mineral Investments and New Allied Networks for Critical Energies Act

Source: federal Lobbying Disclosure Act filing, reproduced as filed. Bills are parsed from the activity descriptions.