The three major A-share indices collectively closed lower, Swancor Advanced Materials hit the daily limit

36Kr learned that the three major A-share indices collectively closed lower, with the Shanghai Composite Index down 0.39%, the Shenzhen Component Index down 1.03%, and the ChiNext Index down 1.4%; the electronic components, communication equipment, and automotive sectors saw the largest declines, with Jin Yi Technology and Tianfu Communication dropping over 8%, and Silvaco falling over 3%; the commodity chemicals, lab-grown diamonds, and retail sectors led the gains, with Swancor Advanced Materials hitting the daily limit, Worldia rising over 17%, and Zhongbai Group increasing over 5%