(Yicai Global) Dec. 16 -- China’s mainland stock exchanges barely moved today as investor sentiment remains weak amid uncertainty about the global economy.

The Shanghai Composite Index closed down 0.01 percent at 3,366.98. The Star 50 Index, which follows tech stocks on Shanghai’s Nasdaq-style Star Market, fell by 1.32 percent to 1,345.13.

The Shenzhen Component Index dipped 0.09 percent to 13,751.09. The ChiNext Price Index, which tracks growth enterprises listed in Shenzhen, nudged up 0.06 percent to 2,760.64.

Editor: Kim Taylor