The registered address of Yunnan Siji Biotechnology Co., Ltd. is located at No. 4-20, Building 4A, Yunhai Garden, Shangyue Tiandi, Phuket Street Office, Wuhua District, Kunming City, Yunnan Province. The registration authority is the Market Supervision Administration of Wuhua District, and the legal representative is Yang Yuan. The business scope includes general projects such as medical research and experimental development; Research and development of bio based material technology; Research and development of bio organic fertilizers; Information technology consulting services; Biomass Energy Resource Database Information System Platform; Internet equipment sales; Internet security services; Sales of daily necessities; Retail of cosmetics; Sales of electronic measuring instruments; Research and development of biochemical product technology; Engineering and technical research and experimental development; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Manufacturing of specialized chemical products (excluding hazardous chemicals); Production of traditional Chinese medicine extracts; Cell technology research and application; Sales of Class II medical devices. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law)