Shanghai Guao Electronic Technology Co., Ltd. approved Election and nomination of non-independent directors: Jiang Xiaodan, Zhang Xiangyu, Hou Yaoqi. Election and nomination of independents: Chen Zhenting, Wang Shibing. Election and nomination of non-employee supervisors: Li Zhengxiang, Zhang Xing, at its Annual General Meeting of 2022 on 19 May 2023.