The Shangai Composite Index rose 15 points or 0.38 percent on Friday to close at 4044 points.
Leading the gains are Avic Aviation Engine (6.21%), Zijin Mining (6.01%) and Sany Heavy Industry (4.90%).
Top losers were Huaneng (-6.83%), Sanan Optoelectron (-3.52%) and Agricultural Bank of China (-1.67%).