(Yicai Global) Sept. 13 -- Chinese stock markets fell marginally at the opening today, with charging post sector shares among the worst performers.

The Shanghai Composite Index stood at 3,374.72 points at opening, down 0.14 percent. The Shenzhen Component Index opened at 11,040.10 points, down 0.03 percent. The Growth Enterprise Index was unchanged at 1,884.54 points at the open.

The long-term trend in the A-share market remains unchanged and short-term fluctuations pose little cause for concern, market players said.