Regulator drags chipmaker into trade war mess

China has accused Nvidia of violating its antimonopoly law, turning the screw on Washington as the latest round of US-China trade talks wrapped up.

TSMC chairman Mark Liu warns

The US-Chinese trade war is driving up costs and limiting the flow of ideas, the chairman of TSMC warned.

Security risk

China has ordered that all foreign computer equipment and software be removed from government offices and public institutions within three years, in a move which will harm big US tech.