Xuchang KETOP Testing Research Institute Co.,Ltd held its 2nd Extraordinary General Meeting of 2023 on 22 August 2023, during which the following proposal(s) was/were approved: Election of non-independent directors: Yao Zhiqing, Li Yaping, Jiang Guanqian. Election of independent directors: Cao Chaoyang, Lu Jian. Election of Liu Xuelian as a non-employee supervisor.