稀土再出招！中美刚缓和，美又变脸？中国一举令其心慌

Core Viewpoint - The article discusses the rapid shift in U.S.-China relations following a brief period of cooperation, highlighting U.S. Treasury Secretary Bessent's aggressive stance against China, particularly regarding rare earth elements, which are critical to various industries and military applications [1][4][6]. Group 1: U.S.-China Negotiations - The initial negotiations in Kuala Lumpur resulted in China agreeing to resume U.S. soybean purchases and extend the pause on rare earth export controls for another year, signaling a temporary easing of tensions [1][4]. - The subsequent comments from Bessent, labeling China as an "unreliable partner," indicate a quick reversal in tone and strategy, suggesting underlying concerns about U.S. leverage [4][6]. Group 2: Importance of Rare Earth Elements - Rare earth elements, comprising 17 metals, are essential for high-tech manufacturing, including smartphones, electric vehicle batteries, and military equipment like the F-35 fighter jet [7][9]. - China dominates the global rare earth market, controlling over 70% of production capacity and 95% of the refining process, creating a significant dependency for U.S. industries [9][11]. Group 3: U.S. Strategic Concerns - Bessent's aggressive rhetoric appears to stem from anxiety over U.S. reliance on Chinese rare earths, as efforts to establish alternative supply chains are costly and time-consuming, potentially taking 5 to 8 years to develop [11][22]. - The U.S. strategy to isolate China by rallying allies is challenged by China's simultaneous outreach to the EU, offering similar concessions on rare earth exports, which could undermine U.S. efforts [13][16]. Group 4: Future Implications - The article suggests that the real competition lies in who can adapt their supply chains more effectively within the next year, with the U.S. needing to strengthen its position while China maintains its advantages in refining and application [24][25].