Hangzhou Guotai Environmental Protection Technology Co., Ltd. held its 2nd Extraordinary General Meeting of 2023 on 19 June 2023, during which the following proposal(s) was/were approved: Election and nomination of non-independent directors, cumulative voting system applicable Chen Baixiao; Xia Yukun; Chen Huaqin; Li Xiuqing; He Jiangang; and Liu Xiang. Election and nomination of independent directors, cumulative voting system applicable: Chi Renyong; Liu Xiaosong; Li Dongsheng. Election and nomination of non-employee supervisors, cumulative voting system applicable: He Yunlong and Yu Hongchun.