善水科技：董事长被刑拘，董事代行职责

Core Points - The chairman and general manager of Shanshui Technology, Huang Guorong, has been subjected to criminal coercive measures for personal reasons [1][2] - The company held an emergency meeting on October 20, 2025, where board member Wu Xinyan was appointed to perform the duties of chairman and legal representative, as well as the responsibilities of relevant committee members and general manager [1][2] - The company's production and operations are currently running normally, and the management will enhance operational management while continuously monitoring the developments regarding the aforementioned matters [1][2]