知名企业突发公告，53岁女董事长辞职

Core Viewpoint - The resignation of the chairman and key personnel of Ruian Gene Technology Co., Ltd. raises concerns about the company's leadership and ongoing operations, but the company asserts that daily operations and technical research remain normal [1][3]. Group 1: Leadership Changes - Chairman Xiong Hui has resigned from her positions as chairman, director, general manager, and core technical personnel due to personal reasons, but will continue to hold other roles within the company [1][3]. - Xiong Hui's husband, Gao Shangxian, will take over the position of chairman following her resignation [3]. Group 2: Legal Issues - In July 2024, Xiong Hui and other key personnel were placed under residential surveillance due to suspected illegal operations, with some later facing criminal detention [5]. - By October 2024, the charges against Xiong Hui and others were changed to fraud, and by December 2024, they were formally arrested, with the case entering the prosecution phase [5]. Group 3: Company Overview - Ruian Gene was established in 2012 and specializes in the research, production, and sales of in vitro diagnostic products, including testing instruments and reagents [5]. - The company provides precise genetic and antigen testing for patients with blood diseases, solid tumors, and infectious diseases [5].