SED(SZ:000032) Zheng Xing Xing Ye Ri Bao·2025-09-02 09:09Market Performance - The professional engineering sector declined by 1.44% on September 2, with Shen Sanda A leading the drop [1] - The Shanghai Composite Index closed at 3858.13, down 0.45%, while the Shenzhen Component Index closed at 12553.84, down 2.14% [1] Stock Performance - Notable declines in individual stocks include: - Shen Sanda A (code: 000032) down 10.01% to 23.20 [1] - ST Tianlong (code: 300029) down 4.17% to 5.74 [1] - Yaxiang Integration (code: 603929) down 3.65% to 40.92 [1] - Other stocks also experienced declines ranging from 2.21% to 3.65% [1] Capital Flow - The professional engineering sector saw a net outflow of 743 million yuan from institutional investors, while retail investors contributed a net inflow of 567 million yuan [3] - Key capital flow details include: - Yabo Co. (code: 002323) had a net inflow of 90.88 million yuan from institutional investors [3] - Nenghuizhi (code: 301046) saw a net inflow of 7.49 million yuan from institutional investors [3] - Other stocks experienced varying levels of net inflow and outflow from different investor types [3]