It is the latest move by the US government to stop sales of sophisticated technology to China.
https://www.bbc.co.uk/news/business-65332208?at_medium=RSS&at_campaign=KARANGA&utm_source=dlvr.it&utm_medium=blogger
https://www.bbc.co.uk/news/business-65332208?at_medium=RSS&at_campaign=KARANGA&utm_source=dlvr.it&utm_medium=blogger