The Biden administration issues sweeping new rules significantly expanding the limits on exports of chips and chipmaking tools to China (Max A. Cherney/Protocol)

Max A. Cherney / Protocol: The Biden administration issues sweeping new rules significantly expanding the limits on exports of chips and chipmaking tools to China  —  The U.S. unveiled a set of new regulations Friday that aim to choke off China's access to advanced chips, the tools necessary to manufacture years-old designs …

The Biden administration issues sweeping new rules significantly expanding the limits on exports of chips and chipmaking tools to China (Max A. Cherney/Protocol)

Max A. Cherney / Protocol:
The Biden administration issues sweeping new rules significantly expanding the limits on exports of chips and chipmaking tools to China  —  The U.S. unveiled a set of new regulations Friday that aim to choke off China's access to advanced chips, the tools necessary to manufacture years-old designs …