China rare earth firms halt some US shipments over geopolitical worries, sources say

China’s rare earth firms have reportedly halted some shipments to the United States, citing geopolitical concerns, according to sources familiar with the matter. This development comes amid escalating tensions between the two nations over trade and technology issues, particularly around critical mineral access and export controls. The disruption is part of a broader diplomatic standoff where both countries are leveraging economic measures, with Beijing using licensing and sanctions as tools to regulate the flow of strategically important rare earths. These minerals are essential for several industries, including semiconductors and defense, making the halt in shipments a significant indicator of heightened economic coercion. Key Takeaways Markets suggest that the halt in rare earth shipments is consistent with increased geopolitical tensions between China and the United States. The pricing in related markets implies a decrease in the likelihood of a visit by Xi Jinping to the US before 2027. This shipment disruption appears to underscore the ongoing strategic and economic rivalries between the two superpowers. What to Watch Market participants will be closely monitoring any official...