U.S. stops granting export licenses for China’s Huawei – sources

The Biden administration has stopped approving licenses for U.S. companies to export most items to China’s Huawei, according to three people familiar with the matter.
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.