Ascentage Pharma Group International is a clinical-stage biotechnology company engaged in the development and sales of novel small-scale therapies for cancers, hepatitis B virus, or HBV, and certain age-related diseases. It focuses on developing therapies that inhibit protein-protein interactions to restore apoptosis or programmed cell death. The Group has one reportable operating segment, which is discovering, developing, and commercializing therapies to address medical needs in hematological malignancies. The company's geographical segments include the United States and Mainland China.