FibroGen is a research-based biopharmaceutical company focused on the discovery, development, and commercialization of novel therapeutics to treat serious unmet medical needs. The Company has built upon its extensive research experience in fibrosis and hypoxia-inducible factor biology to generate clinical programs targeting multiple therapeutic areas. FibroGen's most advanced product candidate, roxadustat, is an oral small molecule inhibitor of HIF prolyl hydroxylases in Phase 3 clinical development for the treatment of anemia in chronic kidney disease.FibroGen's second product candidate, FG-3019, is a monoclonal antibody in Phase 2 clinical development for the treatment of idiopathic pulmonary fibrosis, pancreatic cancer, and liver fibrosis.