36Kr learned that the three major A-share indices closed mixed, with the Shanghai Composite Index up 0.24%, the Shenzhen Component Index down 0.25%, and the ChiNext Index down 0.68%; the communication equipment, aerospace and military, and precious metals sectors led the gains, with YOFC and GLAVI hitting the daily limit, and CHIFENG GOLD rising over 7%; the power, engineering machinery, and insurance sectors saw the largest declines, with South Network Energy down over 6%, and SANY Heavy Industry and China Life down over 1%