币界网报道：China has significantly reduced its rare earth exports, posing a major challenge to the U.S. auto industry, which relies heavily on these materials for electric vehicle (EV) production. The export restrictions, part of Beijing's broader strategy to control critical mineral supply chains, could disrupt global EV manufacturing and escalate trade tensions. Rare earth elements, essential for batteries, motors, and other high-tech components, are predominantly sourced from China, which controls over 80% of global production. Industry analysts warn that the U.S. may struggle to secure alternative supplies, potentially delaying its transition to green energy. Automakers are urging policymakers to accelerate domestic rare earth mining and processing investments to mitigate supply chain vulnerabilities. The move underscores China's growing influence in the clean energy sector and its ability to leverage critical resources in geopolitical negotiations.