A US trade representative has informed allies they must pay more for critical minerals sourced outside of China, potentially through a “national security fee.”
US Demands Higher Payments from Allies
The United States is seeking increased financial contributions from its allies for critical minerals not originating in China, according to a report by the Financial Times.
US Trade Representative Jamieson Greer stated that allies must be prepared to contribute a “national security fee” for minerals sourced from a proposed group of trading partners, including those in Europe.
Proposed Minimum Pricing and Potential Tariffs
The US aims to establish a minimum price for minerals traded within this group of nations, safeguarding investments in mining and processing.
External producers, such as China, could face substantial tariffs or other measures to prevent price undercutting.
Allied Concerns Over Costs and Retaliation
The proposal has raised concerns among some allies, who fear increased costs for industries like defense, automotive, and clean energy, as well as potential trade retaliation from China.
Sources familiar with private discussions between Washington and foreign officials expressed these anxieties.
China’s Dominance in Mineral Markets
The disagreement highlights the challenges in countering China’s decades-long strategic investments in key sectors.
Greer Defends the Approach
“When trading partners express concerns about the economic costs of levels or pricing mechanisms, I tell them: you’re talking about affordability, and that’s precisely why we’re in the situation we’re in,” Greer told the Financial Times.
Strategic Importance of Mineral Supply
Securing supplies of rare earth metals and critical minerals has become a priority for the US, particularly after China restricted their export using export mechanisms in 2025.
China has leveraged its dominance in global mineral extraction and processing as a strategic tool.

