(Yicai Global) May 29 -- China's mainland stock markets climbed back to positive territory by the lunch break with improving investor sentiments, particularly regarding tech equities.

The ChiNext Price Index, which tracks growth enterprises listed in Shenzhen, moved 1.04 percent up to 2,076.32, after opening 0.25 percent down. The Shanghai Composite Index was 0.01 percent up at 2,846.41. The Shenzhen Component Index rose 0.48 percent to 10,704.61.

Editor: Emmi Laine