Details of the US-China Summit. Could this be bad news for semiconductors?? What's going on?

‌Announcement regarding the US-China summit contents
If the market had opened today while US Treasury yields were at their peak, it would have been a disaster..
What impact will the US-China summit have on stock prices?? They say there is a reason why it could be bad news for semiconductors
Patrasche's Stock Story : Naver Blogblog.naver.com