This is your Data Sheet newsletter for Wednesday, August 8, 2018.: This is the web version of Data Sheet, Fortune’s daily newsletter on the top tech news. To get it delivered daily to your in-box, sign up here. The U.S.-China trade war has rekindled the old debate about whether China is capable of genuine technological innovation. This time around, though, some of the most strident skeptics of China’s achievements are Chinese. An early sign of the turnabout came in April, after the Trump administration slapped a ban on U.S. sales to ZTE, China’s second-largest telecommunications manufacturer.