Congress quietly funds a $billions mineral subsidy via tariff revenue—with minimal oversight.
S. 2839 — Restoring American Mineral Security Act of 2025 · Filed by Catherine Cortez Masto (D-NV) · 1 cosponsor · Introduced Sep 17, 2025 · Referred to committee
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What it does
This bill creates a 'Critical Minerals Security Alliance' to reduce U.S. dependence on China for minerals essential to defense, manufacturing, and energy. It authorizes the U.S. Trade Representative to negotiate agreements with allied countries that agree to impose tariffs on minerals from China and other hostile nations, eliminate tariffs among alliance members, and screen foreign investments. It also establishes a trust fund—fed by tariff revenue on Chinese minerals—to finance domestic mining, processing, and manufacturing projects through the Department of Energy, Defense Department, and international development agencies.
Why we flagged it
The bill is functionally a tariff regime (raising duties on non-alliance minerals) combined with a subsidy mechanism (a trust fund distributing tariff revenue to domestic mining and manufacturing). It frames this as national security and supply-chain resilience, but the core mechanism is protectionist trade policy with domestic industrial support.
What the text implies
- Tariffs on critical minerals will increase costs for U.S. manufacturers of semiconductors, batteries, and electric vehicles, potentially raising consumer prices for electronics and EVs.
- The trust fund distributes 60% of tariff revenue to DOE's Loan Programs Office with minimal specificity about project selection, creating risk of political favoritism or inefficient capital allocation.
The full analysis lists 5 implications of this text.
Who stands to gain
domestic uranium and rare-earth mining companies; domestic mineral processing firms; battery and EV manufacturers (via subsidized supply chains)