3D Medicines Inc., a biopharmaceutical company, researches, develops, and commercializes oncology products and other drug candidates for the treatment of patients with various cancers in the Mainland China. The company offers Envafolimab, a PD-L1 antibody in the form of subcutaneous injection for the treatment of previously treated microsatellite instability-high (MSI-H)/mismatch repair deficient(dMMR) advanced solid tumors