I-Mab (the "Company") (Nasdaq: IMAB), a clinical-stage biopharmaceutical company committed to the discovery, development, and commercialization of novel biologics, announced that the Center for Drug Evaluation (CDE) of China's National Medical Products Administration (NMPA) has approved I-Mab's IND submission for the initiation of a phase 2 trial in China for enoblituzumab (also known as TJ271) in combination with pembrolizumab (Keytruda