中国限制向美国出口稀土,威胁技术和防务供应链。 China restricts rare earth exports to the US, threatening tech and defense supply chains.

中国根据美国的关税限制稀土矿物的出口,突出表明美国严重依赖中国用于国防和技术部门的这些关键材料。 China has restricted the export of rare earth minerals in response to US tariffs, highlighting the US's heavy reliance on China for these critical materials used in defense and technology sectors. 这一举动可能会打乱全球供应链,增加美国的成本。 This move could disrupt global supply chains and increase costs for the US. 美国正在努力建立自己的国内供应链,但面临重大挑战,难以达到中国的生产水平。 The US is trying to build its own domestic supply chain but faces significant challenges to match China's production levels.