Shenzhen Institute of Building Research Co., Ltd. at its Extraordinary General Meeting of 2020 held on 04 November 2020 appointed Ye Qing, Chen Zeguang, Huang Qing, Zhang Feng, Chen Yedong and Ye Xiaoqing as non-independent directors, appointed Zhang Yanping, Xie Lanjun and Zhou Junxiang as independent directors and appointed Xiao Xiaofeng, Liao Junkai and Li Xuan as non-employee supervisors.