Despite a recent U.S.-China trade easing, suppliers to American aerospace and chip firms report worsening shortages of specialized rare earths like yttrium and scandium, according to Reuters sources. These elements, dominated by Chinese production, remain scarce for U.S. users.
Aerospace Coating Crisis Yttrium shortages have forced two North American coatings suppliers to halt output temporarily and ration material, favoring large clients while rejecting others. Essential for engine heat-resistant coatings, the element’s prices have skyrocketed dramatically.
Demand pressures from airlines and major planemakers heighten risks, though core production lines are unaffected so far.
Semiconductor Vulnerabilities Scandium, crucial for advanced 5G chips and related tech, sees U.S. manufacturers struggling with export license delays from China. With no domestic output and limited global supply, stockpiles risk depletion in months. Industry experts warn of potential disruptions to smartphone and base station components.
Persistent Export Controls Impact Post-detente, U.S. imports show minimal recovery per customs data, unlike partial rebounds elsewhere. Controls requiring end-use details appear to single out semiconductors. Government responses include license support efforts and plans for diversified sourcing.
Strategic Implications Ahead The shortages underscore China’s leverage in critical minerals. With a Trump-Xi meeting looming in March 2026, stakeholders watch for resolutions, while U.S. policy focuses on stockpiling and alternatives to safeguard national security and industrial output.