Zhejiang Dun'an Artificial Environment Co. Ltd. at its 2nd Extraordinary General Meeting of 2022 held on 20 June 2022, approved the following election: Election of non-independent directors, cumulative voting system applicable: Deng Xiaobo, Tan Jianming, Li Gangfei, Yu Bo and Yu Bo; Election of independent directors ahead of schedule, cumulative voting system applicable: Song Shunlin, Liu Jinping and Li Jing; Election of non-employee supervisors, cumulative voting system applicable: Zhang Wei, Cao Yong and Liu Yanzi.