36Kr learned that the three major A-share indices opened lower collectively, with the Shanghai Composite Index down 0.13%, the Shenzhen Component Index down 0.16%, and the ChiNext Index down 0.2%; high-speed copper connections and ice and snow tourism concepts led the gains, with Bingshan rising over 6%, WOER and Yingpai Si rising over 3%; the brokerage, cultural media, and semiconductor sectors saw the largest declines, with Sai Group down over 8%, Tangde Film and Television down over 6%, and Zhaoyi Innovation and Cambrian down over 1%