The three major A-share indices closed mixed at midday, with SMIC down over 4%

36Kr learned that the three major A-share indices closed mixed at noon, with the Shanghai Composite Index up 0.05%, the Shenzhen Component Index down 1.06%, and the ChiNext Index down 1.37%; the semiconductor and precious metals sectors led the decline, with SMIC down over 4%, Zijin Mining down over 3%, and Cambricon down over 2%; the oil and gas and media sectors saw the largest gains, with Jishi Media and OPG hitting the daily limit, CNOOC and PETROCHINA up over 4%, and Sinopec up nearly 2%