U.S. defense and tech sectors face crippling shortages of key minerals controlled by China
- In tech
- Feb 28, 2026, 06:00 AM
- By Cassie B.
- 0 Views

China’s rare earth export controls are crippling U.S. aerospace and semiconductor production. The price of critical yttrium has soared 69-fold in a year, halting some production lines. U.S. chipmakers face dangerous shortages of scandium, threatening 5G techn…
- China's rare earth export controls are crippling U.S. aerospace and semiconductor production.
- The price of critical yttrium has soared 69-fold in a year, halting some production lines… [+5031 chars]
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