Ant-linked firms’ shares rise after news of Jack Ma ceding control; Alibaba jumps

Shares of listed Chinese companies that count Ant Group as a major shareholder rose on Monday after announcements that Ant founder Jack Ma is giving up control of the fintech giant following an overhaul.
China tech shares sink as U.S. export curbs raise chip sector hurdles

Shares in Chinese tech giants Alibaba Group (9988.HK) and Tencent (0700.HK) as well as in chipmakers slumped on Monday, as investors were spooked by new U.S. export control measures aimed at slowing Beijing’s technological and military advances.