BEIJING, Dec. 11 (Xinhua) -- Chinese stocks opened mixed on Wednesday, with the benchmark Shanghai Composite Index up 0.18 percent to open at 2,922.6 points.

File photo: VCG

The Shenzhen Component Index opened 0.1 percent lower at 9,905.91 points.

The ChiNext Index, China's NASDAQ-style board of growth enterprises, was down 0.21 percent to open at 1,730.4 points.