Shandong Nanshan Zhishang Sci-Tech Co.,Ltd. election of Zhao Liang, Song Riyou, Cao Yiru, Song Jun, Liu Gangzhong and Song Qiang as non-independent directors; Zhu Desheng, Zhao Yabin and Yao Jinbo as independent directors; and Song Jianting, Pan Feng and Luan Wenhui as supervisors at the Annual General Meeting held on May 12, 2021.