US tightens export controls to curb China's access to advanced chips and AI tools

The United States is launching a new round of restrictions on Chinese technologies aimed at tightening control over the import of critically important components and equipment, according to a report by Mezha. Officials say the steps are intended to reduce China's access to leading technologies in chips, artificial intelligence, and related sectors. The new policy will expand export controls to certain types of manufacturing equipment, software, and semiconductor materials, meaning U.S.-based companies may need additional licenses to supply these goods to China and Chinese end users. As part of the initiative, the United States is tightening requirements on product origin and end-use verifications. Restrictions on transactions involving technologies for data processing, artificial intelligence, high-speed communications, and the production of modern chips may also be expanded. New export rules aim to curb Chinese access to critical chips and AI inputs, prompting companies to prepare for tougher licensing and supply chain shifts, the report stated on June 27, 2026.