36Kr learned that the three major A-share indices opened higher collectively, with the Shanghai Composite Index opening up 0.01%, the Shenzhen Component Index up 0.14%, and the ChiNext up 0.37%; optical communication and industrial mother machine concepts led the gains, with RAISECOM and WHHD hitting the daily limit, and YUHUAN CNC MACHINE TOOL and Accelink rising over 5%; oil and gas, as well as rare earths, saw significant declines, with Shandong Molong dropping over 7%, XZPT down over 3%, and Northern Rare Earth and China Rare Earth both falling over 1%
