Zheng Xing Xing Ye Ri Bao·2025-12-23 09:16Group 1 - The professional engineering sector increased by 0.87% on December 23, with Libat leading the gains [1] - The Shanghai Composite Index closed at 3919.98, up 0.07%, while the Shenzhen Component Index closed at 13368.99, up 0.27% [1] - Key stocks in the professional engineering sector showed significant gains, with Li Xiangte rising by 10.04% to a closing price of 13.92 [1] Group 2 - The main capital inflow in the professional engineering sector was 31.17 million yuan, while retail investors saw a net inflow of 49.74 million yuan [2] - Major stocks like Baicheng Co. and Shenghui Integrated experienced varying levels of capital inflow and outflow, indicating mixed investor sentiment [3] - The stock Li Xiangte had a significant net inflow from main capital at 1.04 billion yuan, despite a net outflow from retail investors [3]