Kaisheng Science and Technology announced on December 4 that after the research and decision of the Building Materials Group, Yin Zibo was appointed as the director of the company, nominated as the chairman (legal representative) of the company, and Zhang Jian was no longer the legal person of the company. Tang Liwei was removed from the position of director of the company. According to
the data, Yin Zibo was born in December 1968 with a master's degree. He has successively served as member of the Party Committee and deputy general manager of Ningxia Saima Cement (Group) Co., Ltd., general manager of Ningxia Saima Industrial Co., Ltd., deputy secretary of the Party Committee, director and general manager of Ningxia Building Materials Group Co., Ltd., deputy secretary of the Party Committee, secretary of the Party Committee, president and chairman of Ningxia Building Materials Group Co., Ltd. Party Secretary, Vice Chairman and Chairman of Beixin Group Building Materials Co., Ltd.