善水科技董事长被采取刑事强制措施，43岁妻子紧急补位，利空发布前股价暴跌17%

Core Viewpoint - On October 20, 2023, Shan Shui Technology announced that its actual controller, Chairman, and General Manager Huang Guorong was subjected to criminal coercive measures due to personal reasons, leading to a significant drop in the company's stock price by 17.04% on the same day [1][3]. Company Management Changes - Following Huang Guorong's inability to perform his duties, the board of directors held an emergency meeting and appointed Wu Xinyan to assume the roles of Chairman and legal representative during this period [3][9]. - Wu Xinyan, who is Huang Guorong's wife, is the second-largest single shareholder of Shan Shui Technology, holding 25 million shares, which accounts for 11.65% of the company's total shares [10]. Shareholder Information - Huang Guorong directly holds 40 million shares of Shan Shui Technology, representing an 18.64% stake in the company [4][7]. - In 2024, Huang Guorong's annual salary at Shan Shui Technology is reported to be 1.1238 million yuan [7]. Company Performance - Shan Shui Technology reported a revenue of 305 million yuan for the first half of 2025, reflecting a year-on-year growth of 23.08%, while the net profit attributable to shareholders decreased by 11.77% to 47.7767 million yuan [10].