EMERGENCY POD: China's Rare Earth Export Controls

China’s recent expansion of export controls on rare earth materials marks a significant escalation in the ongoing technological and economic standoff with the United States. These regulations, which mirror US semiconductor restrictions, target critical end-uses including defense and advanced chip manufacturing. While the US maintains escalation dominance within the semiconductor sector, China’s move threatens the broader manufacturing base, creating an asymmetric risk that complicates potential responses. Experts argue that the US should consider reciprocal licensing requirements to deter further Chinese action, though long-term security depends on successfully reshoring or friend-shoring rare earth refining capabilities. The practical impact of these controls remains uncertain, as firms may rely on stockpiles or secondary markets, and the durability of China’s rare earth monopoly faces increasing scrutiny as global efforts to diversify supply chains accelerate.