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All lobbying filings

PIONEER PUBLIC AFFAIRS

Lobbying for MP MATERIALS CORP. · Rare earth materials producer

 Filing Registration
2nd Quarter (Apr 1 - June 30) 2026 · Nevada · posted Apr 7, 2026

Official filing document

 Lobbying activity 2
Energy/Nuclear

Advocate on issues relating to rare earth materials and critical minerals.

Defense

Advocate on issues relating to rare earth materials and critical minerals.

Source: federal Lobbying Disclosure Act filing. Bills are parsed from the activity descriptions.

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