CSPC Pharmaceutical Group Ltd., a leading entity in the pharmaceutical industry, has several key subsidiaries actively engaged in the manufacturing and sales of pharmaceutical products. Among these subsidiaries are CSPC NBP Pharmaceutical Co., Ltd., CSPC Ouyi Pharmaceutical Co., Ltd., and CSPC Zhongnuo Pharmaceutical (Shijiazhuang) Co., Ltd. Notably, CSPC Zhongnuo is a non-wholly-owned subsidiary, with the Group holding a 99.393% stake. Meanwhile, CSPC Zhongqi Pharmaceutical Technology (Shijiazhuang) Co., Ltd., focuses on research and development within the pharmaceutical sector. These subsidiaries, based in the People's Republic of China, play a crucial role in advancing the Group's mission to provide high-quality pharmaceutical products and innovative research solutions.