最新报道:The U.S. government is drawing parallels between China's dominance in rare earth minerals and its potential control over blockchain technology, urging strategic action to secure supply chains. Officials warn that China's near-monopoly on rare earths—critical for electronics and defense—mirrors risks in emerging tech sectors like Web3. Treasury Secretary Janet Yellen highlighted concerns during recent economic talks, emphasizing the need for diversified sourcing and domestic production. The White House is reportedly assessing vulnerabilities in blockchain infrastructure, including mining and node operations, to prevent over-reliance on foreign entities. This comes as bipartisan lawmakers push for policies supporting U.S. leadership in decentralized technologies while mitigating geopolitical risks.