Core Insights - 恒瑞医药's subsidiaries have received approval from the National Medical Products Administration for clinical trials of four injectable drugs, including SHR-7787, SHR-4849, Bevacizumab, and Adebali monoclonal antibody [1][2] Group 1: SHR-7787 and SHR-4849 - SHR-7787 is a first-class therapeutic biological product that activates T cells to target and kill tumor cells, with no similar drugs approved in China to date. The total R&D investment for SHR-7787 is approximately 48.93 million yuan [1] - SHR-4849 is an antibody-drug conjugate targeting DLL3, designed to treat advanced malignant solid tumors, with no similar drugs approved in China or abroad. The total R&D investment for SHR-4849 is approximately 69.67 million yuan [1] Group 2: Bevacizumab and Adebali Monoclonal Antibody - Bevacizumab, a humanized anti-VEGF monoclonal antibody, was approved in the U.S. in 2004 and has generated global sales of approximately 5.655 billion USD in 2024. The total R&D investment for Bevacizumab by the company is approximately 348.89 million yuan [2] - Adebali monoclonal antibody is a humanized anti-PD-L1 monoclonal antibody approved in February 2023 for first-line treatment of extensive-stage small cell lung cancer. The total R&D investment for Adebali is approximately 939.08 million yuan, with similar products generating combined global sales of approximately 9.648 billion USD in 2024 [2]