Internet reports that Nvidia's share price fell more than 1.5%, and TSMC fell 1.90%. Earlier, the Wall Street Journal reported that the United States was preparing to take action against its allies 'chip factories in China as part of a broader crackdown on technology export controls to China. The United States plans to cancel exemptions for companies such as Samsung, SK Hynix and TSMC that currently allow them to use U.S. technology in China factories without having to apply for licenses on a case-by-case basis.