The three major A-share indices closed mixed, with the commercial aerospace concept rising again

36Kr learned that the three major indices of A-shares closed mixed, with the Shanghai Composite Index up 0.29%, the Shenzhen Component Index up 0.09%, and the ChiNext Index down 0.7%; the commercial aerospace concept surged again, with AECC AP and AECC AST hitting the daily limit, and Aerospace Nanhu rising over 8%; electrical and grid equipment strengthened, with TBEA, China XD, and Baobian Electric hitting the daily limit; the optical module and semiconductor sectors saw significant declines, with Cambridge Technology hitting the daily limit, Ruijie Networks down over 10%, and Saiwei Electronics down over 9%