36Kr learned that the three major A-share indices collectively rose during the midday break, with the Shanghai Composite Index up 0.16%, the Shenzhen Component Index up 0.93%, and the ChiNext Index up 2.34%; solid-state batteries surged, with CATL rising over 11% and Guoxuan High-Tech hitting the daily limit; the rare earth and automotive sectors led the gains, with CHINA RAREEARTH and Rnm hitting the daily limit, and BYD and Seres rising over 4%; the semiconductor and computer hardware sectors saw the largest declines, with Cambricon and Northern Huachuang falling over 5%, and SMIC and Zhongke Shuguang dropping over 4%