Song Yunxiang: Male, born in 1966, with a university degree and a master's degree, is a senior engineer. He has served as deputy director of System Research Institute of Guodian Automation Research Institute, deputy general manager of system control branch of Nanjing Nanrui Group Company, director of complete equipment factory of Nanjing Automation Research Institute of State Grid, general manager of complete equipment branch of Nanjing Nanrui Group Company, deputy general manager of Guodian Nanrui Technology Co., Ltd., director of logistics service center and comprehensive service center of State Grid Electric Power Research Institute, general manager of Nanjing Nanrui Group Company and secretary of party branch. Party secretary and deputy general manager of Guodian Nanrui Technology Co., Ltd., executive director and general manager of Guodian Nanrui Nanjing Control System Co., Ltd., executive director of Anhui Nanrui Zhongtian Power Electronics Co., Ltd., chairman of Beijing Nanrui Hongjie Technology Co., Ltd., chairman, general manager and deputy secretary of the Party Committee of Shanghai Zhixin Electric Co., Ltd., and is currently a non-independent director of the seventh board of directors of Shanghai Zhixin Electric Co., Ltd. ..