The ban is part of a longer effort by the U.S. government to crack down on U.S. contributions to Chinese artificial intelligence and high-performance computing, or supercomputing. Last year, U.S. officials put seven Chinese supercomputing entities on an economic blacklist, and last week they banned Nvidia and AMD's chips from export to China "to keep advanced technologies out of the wrong hands."

US chip performance beaten by Chinese start up in independent testing, thwarting US blacklisting comes via ChinaTechNews.com.