36Kr learned that the three major indices of A-shares collectively fell during the midday break, with the Shanghai Composite Index down 0.46%, the Shenzhen Component Index down 0.23%, and the ChiNext Index down 0.28%; the ice and snow tourism, internet, and retail sectors led the decline, with Sunasia and LYFEN hitting the limit down, AtHub falling over 9%, and Yonghui Supermarket and Jingxue Insulation dropping over 8%; the pharmaceutical, precious metals, and energy sectors saw gains, with Luoxin Pharmaceutical hitting the limit up, Sichuan Gold rising over 4%, and China Oilfield Services rising over 3%