The US has separately been working on a new package of chip-related export controls that would target China’s access to so-called high-bandwidth memory chips
Washington is pressuring Tokyo and the Hague to adopt similar rules, but has faced pushback from both governments, who are reluctant to harm their champion companies
The US effort has included unilateral measures that Washington has tried to coordinate with a handful of key allies
Washington has been cracking down for years on China and other adversaries’ ability to access cutting-edge technologies needed for artificial intelligence