中国稀土“王炸”级反制后，特朗普对华征100%关税，看来真的很疼

Core Viewpoint - The US-China trade dispute has escalated sharply, with China implementing rare earth export controls as a countermeasure, prompting President Trump to announce a 100% tariff on Chinese products starting November 1 and export controls on "all critical software" [1][6]. Group 1: China's Countermeasures - China has announced stricter export controls on five types of medium and heavy rare earth products, related technologies, equipment, and raw materials, significantly increasing the scope and intensity of these controls [3]. - The Chinese Ministry of Transport has introduced a special port fee for US ships docking at Chinese ports, charging 400 yuan per net ton, which will increase annually, as a response to perceived discriminatory practices by the US [3][5]. Group 2: US Response and Market Impact - In response to China's measures, Trump has stated that there is no need for high-level talks and has raised tariffs on Chinese goods to 100%, indicating a reliance on market leverage as a final strategy [6][10]. - The announcement of these tariffs led to a significant market reaction, with the Dow Jones Industrial Average dropping by 1.90% and the Nasdaq Composite falling by 3.56%, particularly impacting the technology sector [8]. Group 3: Strategic Implications - China's use of rare earths as a strategic countermeasure not only retaliates against US actions but also positions China favorably in negotiations regarding high-tech industries, particularly in the global semiconductor supply chain [9][12]. - The trade conflict has evolved from a tariff battle to a struggle for control over the core of the high-tech industry supply chain, indicating a more intense and prolonged phase of US-China relations [12].