中国的出口管制加剧了Ytrium和的短缺,干扰了美国航空航天、半导体和5G的生产,在重要峰会之前引起国家安全关切。 Yttrium and scandium shortages, worsened by China's export controls, are disrupting U.S. aerospace, semiconductors, and 5G production, raising national security concerns ahead of a key summit.

尽管最近与中国进行了贸易休战,但美国航空航天业和半导体工业的稀有地土短缺,特别是ytrium和candium,仍在恶化。 Rare earth shortages, especially for yttrium and scandium, are worsening in U.S. aerospace and semiconductor industries despite a recent trade truce with China. 自11月以来,Ytrium价格猛涨60%,现在比一年前高69倍,促使两个北美涂层供应商暂停生产和配给材料。 Yttrium prices have surged 60% since November and are now 69 times higher than a year ago, prompting two North American coating suppliers to pause production and ration materials. 由于美国公司面临出口许可证延误,短缺延缓了5G芯片生产。 Scandium shortages are delaying 5G chip production as U.S. firms face export license delays. 4月之后,中国对美国的出口在出口控制后急剧下降,8个月中只运送了17吨。 China’s exports of yttrium to the U.S. dropped sharply after April export controls, with only 17 tons shipped in eight months. 美国国内没有生产,替代品有限,引起国家安全关切。 The U.S. has no domestic scandium production and limited alternatives, raising national security concerns. 官员们警告说,三月特朗普总统和习近平总统计划举行的首脑会议将面临越来越大的风险。 Officials warn of growing risks ahead of a planned March summit between Presidents Trump and Xi.