特朗普搬石头砸脚，稀土价格暴涨6000%，美国全球抢购，八万零件遭断供

Group 1 - The "Pax Silica Declaration" alliance aims to end China's dominance in the global rare earth supply chain, particularly in heavy rare earths like yttrium, samarium, and dysprosium [1][2] - The U.S. is attempting to bypass market dependencies through a political alliance, creating a "de-China" rare earth pathway with partners like Australia, Japan, and South Korea [2][3] - Despite these efforts, the U.S. Geological Survey reported that the U.S. still relies on China for 93% of its yttrium supply, highlighting the structural issues in the industry [4][6] Group 2 - The U.S. lacks industrial-scale rare earth separation and refining capabilities, with two-thirds of its raw ore still needing to be processed in China [10][12] - The construction of a new rare earth refinery in the U.S. could take 7 to 10 years, with costs significantly higher than those in China [12][38] - The U.S. Department of Defense's investment in MP Materials does not address the fundamental issue of lacking refining capabilities [12][48] Group 3 - China's export controls on heavy rare earths, including yttrium and samarium, are a strategic response to U.S. actions, impacting critical industries like defense and automotive [14][41] - The price of yttrium skyrocketed from $6 to $320 per kilogram, a 53-fold increase, due to supply shortages, affecting global manufacturing [21][32] - Major automotive companies and defense contractors are facing production disruptions due to reliance on Chinese rare earths, with significant implications for supply chains [24][27] Group 4 - The crisis reveals the limitations of political solutions in addressing complex supply chain issues, as the U.S. attempts to restructure its rare earth supply without the necessary industrial foundation [33][55] - The rare earth industry is characterized by high technical barriers and geopolitical significance, with China controlling a significant portion of the global supply chain [23][34] - The U.S. is now exploring legislative measures to prioritize non-Chinese rare earths for defense projects, but the market lacks sufficient alternatives [50][52] Group 5 - The ongoing crisis emphasizes the need for a multi-faceted approach to resource management, as countries reassess their resource potentials and supply chain dependencies [53][55] - The rare earth market is being redefined as a strategic asset rather than a mere commodity, with geopolitical implications influencing supply and pricing [55][55] - The long-term solution may lie in accepting a diversified supply chain rather than attempting to politically sever ties with China [55][55]