Some of China concepts stocks dipped in premarket trading
Some of China concepts stocks dipped in premarket trading.Alibaba Group Holding Ltd. shares sinks nearly 4% in premarket trading.Alibaba Group Holding Ltd. shares slumped as much as 5.4% to a record low in Hong Kong on Thursday, extending a selloff in Chinese technology giants after Beijing hit the industry with a fresh round of regulations.Shares dropped after China said it is studying separate proposals to further ensure the rights of drivers who work for online companies and to step up overs