上海建科咨询集团股份有限公司关于5%以上股东减持股份结果公告

Group 1 - The major shareholder, Guo Xin Holdings (Shanghai) Co., Ltd., held 28,000,098 shares of Shanghai Jian Ke Consulting Group Co., Ltd., representing 6.83% of the total shares before the reduction plan [1] - The reduction plan was disclosed on August 27, 2025, with a maximum reduction of 6 million shares, accounting for no more than 1.46% of the total shares [2] - By December 16, 2025, the shareholder had reduced 3,403,200 shares through centralized bidding, which is 0.83% of the total share capital [2] Group 2 - The reduction subject had no concerted actions with other parties [3] - The actual reduction was consistent with the previously disclosed reduction plan [3] - The reduction plan was not terminated early and was fully implemented [3]