The measures, announced on Monday by the Commerce Department’s Bureau of Industry and Security, impose export restrictions on 24 types of chipmaking equipment and three categories of software essential for semiconductor development.
The updates included revisions to the foreign direct product rule, which allows the US to inspect products manufactured outside its borders if they contain American technology.
One rule targets semiconductor manufacturing equipment destined for mainland China or Macau.
Another restricts the foreign-made goods that can be sent to companies on the Commerce Department’s entity list, which includes organisations linked to China’s military or to alleged human rights violations.
The Chinese foreign ministry accused the US of abusing export controls to “maliciously blockade and suppress” China.
