The three major A-share indices collectively rose during the midday break, with the semiconductor industry chain strengthening

36Kr learned that the three major A-share indices collectively rose during the midday break, with the Shanghai Composite Index up 0.63%, the Shenzhen Component Index up 1.11%, the ChiNext Index up 1.76%, and the STAR 50 Index up 4.94%. The semiconductor industry chain strengthened, with stocks such as ThinkonSemi, Longchuan Technology, and Tongfu Microelectronics hitting the daily limit. CMS and Shengmei Shanghai rose over 10%. The optical module and high-frequency PCB concepts weakened, with Guangku Technology down nearly 7%, Jingwang Electronics down over 5%, and Huadian Co., Ltd. down over 3%