fifaworldcup2022asiaqualifiers| AI PC concept stocks once again pulled up Yingli shares by 20CM 2 in the afternoon

thematicfifaworldcup2022asiaqualifiers: China's stock market welcomes rebound, A-share valuation discounts will narrow

On May 22, it was reported that Yingli shares 20CM2 were connected, followed by Raytheon Technology, Siquan New Materials, Zhongke Chuangda, Xinhai Technology, iSoftStone Power, Pengding Holdings, etc.

On the news front, at the Microsoft Build Developer Outlook Conference, Microsoft launched a new artificial intelligence computer called Copilot+PC and described it as a new type of Windows PC.