GAITHERSBURG, MD. and SHANGHAI, March 7, 2023 /PRNewswire/ -- I-Mab (the "Company") (Nasdaq: IMAB), a clinical-stage biopharmaceutical company committed to the discovery, development, and commercialization of novel biologics, today announced that I-Mab has been granted "A" rating by MSCI (Morgan Stanley Capital International) ESG, following...