The company is already banned from selling EUV tools to China.

Being the main workhorse litho tool, a DUV ban will have more effect on China’s plans to expand its chip industry than the EUV ban.

Apart from Yangtze Memory, all the China fabs are making devices on legacy  process nodes to serve markets like automotive and industrial. 

US trade officials have recently visited the Dutch government and ASML to discuss the ban.