China adds two US rare earth firms to export control list

China has placed two American rare earth companies on its export control list, a targeted escalation that restricts those firms' ability to receive Chinese rare earth exports — a supply chain bottleneck that covers the vast majority of global rare earth processing. The move follows ongoing U.S.-China trade friction and signals Beijing is willing to weaponize its dominance in critical minerals as a geopolitical lever.

The key question is whether this accelerates reshoring investment and pricing tailwinds for non-Chinese rare earth producers such as MP Materials, or whether the affected U.S. firms can source from alternative suppliers quickly enough to avoid operational disruption. Watch for follow-on additions to the list, retaliatory U.S. measures, and any downstream guidance cuts from defense or EV battery manufacturers that source these materials.