酒钢宏兴：选举杜昕为公司董事长

Core Points - The company announced the election of Du Xin as the chairman of the ninth board of directors [1] - Hou Mingqiang was elected as the vice chairman of the ninth board and appointed as the general manager [1] - Other appointments include Jia Qingxian, Cao Shihai, Wang Wanli, and Dou Minrui as vice general managers [1] - Gao Xin was appointed as the financial director, Mu Jinwen as the chief engineer, and Cheng Feng as the safety director [1]