Zhao: Male, born in 1963, postdoctoral fellow at Yale University, USA. He has been a senior researcher of Singapore Industrial Research Institute, project manager of Australian BHP Billiton Company, general manager of Belcat Group Asia R&D Center, general manager of Lance Technology Xiangtan and Changsha Company, and president of Bekaert global solar Division. Now he works in Aoyin Technology (Zhenjiang) Co., Ltd. 20 19 12 has been an independent director of the company.