Qingdao Huicheng Environmental Technology Co., Ltd. announced at its extraordinary general meeting held on September 27, 2021 approved the Election and nomination of non-independent directors, independent directors and non-employee supervisors. Non-independent directors are Zhang Xingong, Ye Hong, Lin Han and Xue Long. Independent directors Yang Chaohe, Wang Aidong and Zhou Can. Non-employee supervisors are Li Hongkuan and Ma Lili.