最新报道:China has imposed new restrictions on rare earth exports, a move expected to disrupt global defense supply chains. The controls target key materials used in advanced weapons systems and military equipment. Industry analysts warn this could create shortages for defense contractors reliant on Chinese rare earths, potentially delaying production timelines. The export curbs follow similar measures on semiconductor materials, signaling Beijing's willingness to leverage its dominance in critical minerals for strategic advantage. Major defense manufacturers are reportedly scrambling to diversify supply sources amid growing US-China tensions over technology and national security.