中美稀土战第7天，澳方给美国送上外援：要多少稀土就卖多少

Core Viewpoint - The ongoing "rare earth war" between China and the U.S. highlights the latter's deep reliance on Chinese rare earth elements, which are crucial for various technologies, including military and electric vehicles. The recent export control measures by China have intensified U.S. concerns about supply chain vulnerabilities [3][15]. Group 1: U.S. Concerns and Responses - The U.S. Treasury Secretary has expressed urgent concerns following China's new export regulations on rare earths, which target critical materials essential for U.S. industries [3]. - The U.S. is heavily dependent on China for rare earths, with significant implications for military and automotive sectors, as seen in the production of F-35 fighter jets and Tesla electric vehicles [3][15]. - Australia has stepped forward, claiming it can meet U.S. and global rare earth demands, indicating a willingness to support the U.S. in reducing its reliance on China [5][6]. Group 2: Australia's Position and Challenges - Australia's confidence stems from its substantial rare earth reserves and mining capabilities, with plans to collaborate with U.S. companies on rare earth processing facilities [7]. - However, experts warn that even with concerted efforts, it could take at least five years for the U.S. and its allies to catch up to China's established rare earth supply chain [7][9]. - China's technological superiority in rare earth processing, particularly in separation techniques, poses a significant challenge for U.S. and Australian efforts to establish a competitive supply chain [9][13]. Group 3: Global Reactions and Industry Implications - The fragmented responses from G7 allies reveal internal divisions, with countries like Germany cautious about potential economic repercussions from supply chain disruptions [11]. - Companies like Tesla are attempting to secure long-term agreements with Australian suppliers while facing rising processing costs due to the lack of domestic refining capabilities [13]. - China's comprehensive control over the rare earth supply chain, built over decades, underscores the importance of technological and industrial capabilities over mere resource availability in the global competition [15][17].