The three major A-share indices opened higher collectively

36Kr learned that the three major indices of A-shares opened higher collectively, with the Shanghai Composite Index opening up 0.13%, the Shenzhen Component Index up 0.36%, and the ChiNext Index up 0.58%; the semiconductor and optical module concepts led the gains, with ThinkonSemi rising over 16%, Sungrow Power Supply and Dongshan Precision rising over 3%; the lithium battery and ice and snow tourism concepts saw the largest declines, with Huasheng Lithium falling over 5%, Tianci Materials and Dalian Shengya falling over 3%