The World’s Chip Supply Chain Is Bracing for Fallout From China’s Rare-Earth Curbs

Core Viewpoint - The global semiconductor supply chain is facing potential disruptions due to China's new restrictions on rare-earth materials, which are essential for chip production, particularly in the context of the AI industry [1][4]. Group 1: Impact on Companies - ASML Holding NV may experience shipment delays for weeks due to the new restrictions, as foreign firms must seek China's approval for re-exports of products containing rare earths [2]. - A major US chip company is assessing the impact of rising prices for rare earth-dependent magnets, which are crucial for the chip supply chain [3]. - Another US chip company is concerned that the licensing requirements imposed by China could halt its supply chain [3]. Group 2: Regulatory Context - The restrictions mark a significant move by Beijing to exert control over foreign companies in the semiconductor and AI sectors, requiring approval for shipping materials with even trace amounts of Chinese rare earths [4][6]. - The new rules were announced without prior notice, indicating an effort by China to control global technology supply chains [9]. Group 3: Reactions and Responses - The US House Select Committee on China criticized the restrictions as an "economic declaration of war" against the US, highlighting the potential economic ramifications [10]. - Germany has expressed concerns over the restrictions and is taking measures to diversify its supply of raw materials [10]. - Taiwan is monitoring the situation and assessing the indirect impacts on its industry due to fluctuations in raw material pricing and supply chain adjustments [11].