002898，“大换血”！

Core Viewpoint - *ST Sailong has undergone a significant management change due to a shift in control, with all members of the fourth board of directors resigning, indicating a complete overhaul of the company's leadership structure [2][15][17]. Group 1: Management Changes - *ST Sailong announced that all members of its fourth board of directors, including the chairman and president Cai Nanguai, have submitted their resignation letters [9][11]. - The new controlling shareholder, Hainan Yayi, has nominated nine candidates for the fourth board of directors, including Jia Jinbin [5][17]. - Cai Nanguai, the founder and chairman, has made significant contributions to the company's strategic decision-making and governance during his tenure [12][15]. Group 2: New Leadership - Following the resignations, *ST Sailong will appoint a new management team, with Chen Ke being nominated as the new president [20]. - The board has approved the nomination of several candidates for both non-independent and independent director positions [17][20]. - The company currently has no actual controller, as Hainan Yayi does not have a controlling individual [17].