https://blog.wongcw.com/2019/05/18/%e7%be%8e%e5%9c%8b%e5%8d%8a%e5%b0%8e%e9%ab%94%e5%85%ac%e5%8f%b8%e6%9c%89%e5%a4%9a%e4%be%9d%e8%b3%b4%e4%b8%ad%e5%9c%8b%e5%b8%82%e5%a0%b4%ef%bc%9f/
美國半導體公司有多依賴中國市場?