US chip sector has deep supply chain exposure to China: SIA report
- China commands a staggering 90%+ control over critical rare earths essential for modern chip manufacturing.
- US chipmaker reliance on Chinese production sites is far higher than corporate headquarters data suggests.
- Beijing is already flexing its muscles with export license controls on gallium and tungsten.
- Building domestic supply chains could take over a decade, leaving the US industry dangerously exposed in the interim.
Brief Summary
A new report from the Semiconductor Industry Association reveals that the US chip sector is built on a house of cards. While corporate headquarters look diverse, the actual manufacturing and raw material sources are deeply tethered to China. China controls nearly the entire global supply of essential materials like gallium, tungsten, and high-performance rare earths, creating a single point of failure that Beijing is already exploiting through export restrictions.
Why This Matters
If you rely on a smartphone, a computer, or a modern vehicle, you are at the mercy of this fragile supply chain. When China tightens the tap on these raw materials, it triggers a ripple effect that drives up the cost of electronics and slows down technological innovation. This isn't just a corporate headache; it's a national security vulnerability that could lead to massive shortages of the very devices you use every day, making your tech more expensive and harder to repair or replace.