Group 1 - The core point of the article is that 德琪医药-B (06996) has seen a stock increase of over 6%, currently trading at 3.66 HKD with a transaction volume of 13.32 million HKD [1] - The company announced a clinical collaboration agreement with 君实生物 to explore the combined treatment potential of its ATG-037 (oral CD73 small molecule inhibitor) and 君实生物's JS207 (anti-PD-1/VEGF bispecific antibody) in cancer patients in mainland China [1] - The collaboration aims to validate the synergistic effects of the two innovative drugs and to overcome the current efficacy ceiling of immunotherapy through a "triple-axis" strategy of "immunotherapy + anti-angiogenesis + adenosine inhibition," ultimately aiming to significantly extend overall survival (OS) for cancer patients [1]