China is investigating Micron chips for cybersecurity breaches.

Micron has 11% exposure to the China market and China's investigation into Micron will definitely make the other semiconductor manufacturers uptight because of the tit-for-tat action against the US.  Although the 11% is insignificant to Micron, the other Chinese electronic component supplies are the ones that worry the semiconductor manufacturers as China is a manufacturing hub.  These semiconductor manufacturers' sales will decline severely if China restricts the sales of other electronic components to them.