https://techcrunch.com/2018/12/05/stocks-plummet-as-huawei-arrest-sparks-trade-fears/

A string of Chinese stocks fell hard on Thursday after the arrest of Huawei’s chief financial officer Meng Wanzhou in Vancouver deepened concerns over US-China trade tensions.

The Hang Seng China Enterprises Index of Chinese companies listed in Hong Kong was off 2.76 percent as of 12:40 p.m. On the Mainland side, the CSI 300 index of the top 300 stocks trading in Shanghai and Shenzhen fell 2.1 percent. The US stock market is closed Wednesday to honor former US President George H.W. Bush.