Shandong Sinobioway Biomedicine Co., Ltd. (002581.SZ) engages primarily in the research, development, production, and sale of biopharmaceuticals and pharmaceutical intermediates in China. The company manufactures core products including recombinant human interferon alpha-2b injections such as Anfulan and Jiefu spray, recombinant mouse nerve growth factor for injection such as Enjingfu and Encyclopedia, vaccines including a COVID-19 vaccine, and pharmaceutical intermediates like trimethyl orthoformate, triethyl orthoformate, trimethyl orthoacetate, phosphorous acid, ethyl formate, and trimethyl acetate; it also provides biopharmaceutical contract research organization (CRO) and contract development and manufacturing organization (CDMO) services encompassing preclinical, clinical phase I/II/III, and commercial manufacturing along with regulatory support. Founded in 2000 and headquartered in Zibo, Shandong Province, China, with additional operations referenced in Shenzhen, the company serves domestic markets and exports to regions including the United States, Brazil, Canada, India, Japan, and South Korea, operating through subsidiaries such as Shandong Sinobioway Tianan Biotechnology Co., Ltd. Recent developments include providing CNY 7 million in funding to subsidiary Shandong Sinobioway Tianan Biotechnology Co., Ltd., receiving ethical approval for the Phase III clinical trial of its Class I innovative drug recombinant human nerve growth factor injection, and reporting semi-annual results alongside stock performance updates in 2025.