美国在其战略储备中增加了稀土、锂、钴和镍,以确保清洁能源和国防供应链的安全。 The U.S. adds rare earths, lithium, cobalt, and nickel to its strategic stockpile to secure clean energy and defense supply chains.

美国能源部已宣布将列入国家战略储备的第一批关键矿物,其目的是确保清洁能源和国防技术供应链的安全。 The U.S. Department of Energy has announced the first batch of critical minerals to be included in the National Strategic Stockpile, aimed at securing supply chains for clean energy and defense technologies. 初步清单包括稀土元素、锂、钴以及用于电池、磁铁和可再生能源系统的镍钥匙材料。 The initial list includes rare earth elements, lithium, cobalt, and nickel—key materials for batteries, magnets, and renewable energy systems. 这一举动是在全球对基本资源的竞争日益加剧的情况下减少对外国来源依赖的更广泛努力的一部分。 The move is part of broader efforts to reduce reliance on foreign sources amid growing global competition for essential resources.