币界网报道：China has reportedly halted exports of heavy rare earth elements, a move that could disrupt global automotive production. The decision comes as the country tightens control over its strategic resources, which are critical for manufacturing electric vehicle motors, wind turbines, and other high-tech products. Industry analysts note that China currently supplies over 80% of the world's heavy rare earths, including dysprosium and terbium. Major automakers in Europe, North America, and Asia are reportedly assessing their supply chain vulnerabilities, with some considering production slowdowns if the export restrictions persist. The Chinese Ministry of Commerce has not officially confirmed the export halt, but multiple industry sources report shipments being held at customs since late December. This development follows China's recent implementation of export controls on gallium and germanium, further highlighting its dominance in critical mineral supply chains. Market observers suggest the rare earth restrictions may be linked to ongoing trade tensions with Western nations over technology exports and semiconductor equipment. The price of dysprosium oxide has already surged 15% in global markets since the reports emerged, while terbium prices have jumped 20%. Automotive manufacturers are exploring alternative supply sources in Australia, Myanmar, and Vietnam, though analysts warn it could take years to develop comparable production capacity outside China. The situation has reignited debates about Western dependence on Chinese critical minerals, with EU officials reportedly considering accelerated funding for rare earth recycling projects and alternative mining initiatives.