Core Points - ST Huaxi's chairman Li Renchao resigned and was subsequently detained, raising significant concerns in the capital market [1][5] - The company announced that Li Renchao will no longer hold any positions within the company or its subsidiaries [5][6] Group 1: Resignation and Detention - On May 20, ST Huaxi disclosed that the board received a notice from the local supervisory committee regarding the detention and investigation of its controlling shareholder and actual controller, Li Renchao [5] - Li Renchao submitted a written resignation report on May 17, citing personal reasons for stepping down from all his roles, including chairman and president [5][6] - Following his resignation, Li Renchao holds 149 million shares, representing 12.62% of the company's total shares [5] Group 2: Company Operations and Financial Performance - Despite the leadership changes, the company stated that its board members and senior management are functioning normally, and there has been no change in control [6] - ST Huaxi's stock has been under risk warning since April 30, 2025, due to an internal control audit report that received a disclaimer of opinion [8] - For Q1 2025, ST Huaxi reported total revenue of 696 million yuan, a year-on-year decrease of 15.15%, and a net profit attributable to shareholders of 16.85 million yuan, down 63.80% [10]