Group 1 - The core viewpoint is that the company is optimistic about the overseas approval prospects of Ivosidenib (依沃西) for treating 2L+ EGFRm NSCLC, as the treatment options are limited and the efficacy in the HARMONi study is significantly better than current chemotherapy regimens [1] - The company has initiated multiple Phase III studies in mainland China this year, covering large patient populations with limited treatment options, including first-line colorectal cancer, first-line pancreatic cancer, and PD-(L)1 resistant NSCLC [1] - The broad indication layout and the high efficacy with low toxicity characteristics of Ivosidenib are gradually clarifying its path to becoming a new generation I/O cornerstone drug, potentially replacing PD-(L)1 single-target therapies [1] Group 2 - The company has recently received approval for the third indication of Cadonilimab (卡度尼利) for first-line cervical cancer in the entire population and is expected to participate in the medical insurance negotiations in the second half of the year [2] - An overseas Phase II study of Cadonilimab in combination with Lenvatinib for second-line liver cancer, following treatment failure with Atezolizumab and Bevacizumab, is being initiated [2] - The differentiated ADC development strategy is progressing well, with the first ADC (HER3) entering clinical trials and the first bispecific ADC AK146D1 completing its first patient enrollment [2] Group 3 - Key short-term catalysts include: 1) Overseas submission and complete data release of the HARMONi study; 2) Presentation of the AK112-306 study (head-to-head against Tremelimumab for 1L squamous NSCLC) at ESMO 2025; 3) Results of medical insurance negotiations for multiple products/indications in Q4 2025, including Cadonilimab for first-line gastric cancer and cervical cancer, Ivosidenib for first-line PD-L1+ NSCLC, AK101, and AK102; 4) Advancement of more early-stage projects such as ADCs [3]
康方生物(9926.HK):依沃西多项适应症全面推进 I/O+ADC布局差异化显著;上调目标价