MP, USAR, UAMY, UUUU Stocks In Focus: U.S.-China Deal Moves To Ease Rare Earth Supply Crunch

The White House stated that the U.S. and China showed signs of improving cooperation on rare-earth supply issues.
US President Donald Trump meets with Chinese President Xi Jinping in Beijing, China.
US President Donald Trump meets with Chinese President Xi Jinping in Beijing, China.(Photo by White House via X/Anadolu via Getty Images)
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Shivani Kumaresan·Stocktwits
Published May 18, 2026   |   2:35 AM EDT
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  • The agreement covers mining and processing technologies for key minerals such as yttrium, scandium, neodymium, and indium.
  • The U.S. is working to reduce its dependence on China, which controls about 90% of processed rare-earth production.
  • MP Materials, Energy Fuels, United States Antimony, and USA Rare Earth are key players in building a U.S. supply chain for critical materials used in defense and semiconductors. 

Shares of critical mineral companies, including MP Materials (MP), USA Rare Earth (USAR), Energy Fuels (UUUU), and United States Antimony (UAMY), moved into focus after a new White House fact sheet signaled progress in easing U.S.-China tensions surrounding critical mineral supply chains. 

The White House said on Sunday that China has agreed to act on U.S. concerns about shortages in critical mineral supply chains, marking progress in ongoing trade talks between the two countries. 

The commitment focuses on materials essential for advanced manufacturing, defense systems, and clean energy technologies.

While MP Materials, USA Rare Earth, and United States Antimony stocks were down overnight, Energy Fuels edged 0.9% higher, ahead of Monday. 

U.S.-China Rare Earth Talks Show Progress

Beijing plans to address American concerns about the limited availability of key rare-earth elements, including yttrium, scandium, neodymium, and indium. The agreement also covers restrictions on the export and sale of equipment and technologies used in the extraction and processing of rare earths. 

The agreement is viewed as part of a wider push to reduce dependency on concentrated supply chains dominated by a single geography. By addressing both raw material exports and production technology controls, the deal could ease long-standing bottlenecks in industries reliant on rare earth inputs. 

The update follows a high-level summit in Beijing last week between U.S. President Donald Trump and his Chinese counterpart Xi Jinping. 

China’s Dominance And The U.S.’ Attempt To Secure Supply 

The U.S. is trying to reduce its reliance on China, which controls about 90% of the world’s processed rare earth minerals and magnets. The Trump administration is also increasing efforts to strengthen domestic supply chains for these important materials. This strong market position leaves the U.S. and its allies exposed to supply disruptions that could hurt important manufacturing industries.

The U.S. government has invested in several critical mineral and rare-earth companies, including Lithium Americas, MP Materials, Critical Metals, and Trilogy Metals, to support domestic production.

Rare Earth Plays: Why MP, USAR, UUUU, UAMY Matter?

MP Materials, Energy Fuels, United States Antimony, and USA Rare Earth have emerged as key players in the push to create a domestic supply chain for materials used in defense systems, semiconductors, electric vehicles, and renewable energy technologies. 

MP Materials operates the Mountain Pass site in California, the only major rare-earth mining and processing facility in North America. It mainly produces neodymium and praseodymium, which are used to make powerful magnets for electric vehicles, robotics, and defense equipment. 

Energy Fuels has expanded beyond uranium production by using its White Mesa Mill in Utah to process heavy rare earth materials. United States Antimony focuses on refining antimony, a material used in military ammunition, optics, and flame-resistant products. The company is upgrading processing operations with support from government funding.

YTD Returns Of US Rare Earth Metals Stocks
YTD Returns Of US Rare Earth Metals Stocks

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