
China dominates rare earth element refining (roughly 70% of global supply) and is a major graphite producer, both critical for magnets, wind turbines, EV batteries, and defense technology. Environmental damage from rare earth mining and refining is well-documented, including radioactive tailings and water contamination. Opacity in supply chains, labor concerns, and geopolitical concentration of processing capacity are key risks for the global energy transition.
Major mining/refining areas: Baotou (Inner Mongolia) rare earths; Jiangxi heavy rare earths; Heilongjiang graphite.