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港股公司首次覆盖报告:深耕自免肿瘤双赛道,大单品IL-4R单抗申报NDA

Investment Rating - The report assigns a "Buy" rating for the company, with a target price based on a DCF valuation method estimating the company's reasonable equity value at 19.2 billion HKD [2][4]. Core Insights - The company focuses on both autoimmune and oncology drug development, with over 30 innovative drugs in its pipeline, 9 of which are in various clinical stages. The IL-4R monoclonal antibody CM310 has submitted an NDA as of December 2023, indicating strong progress in its autoimmune pipeline [4][15]. - The oncology pipeline emphasizes new technology platforms such as ADCs and bispecific antibodies, with CMG901 being the first Claudin 18.2 ADC product approved for clinical trials globally. The company has established strategic partnerships with notable pharmaceutical firms to enhance drug development and commercialization [4][19]. Summary by Sections Company Overview - The company, established in 2016, specializes in innovative drug development for autoimmune and oncology diseases, with a strong R&D platform in Chengdu and Shanghai. It has built a cGMP-compliant production facility to support regulatory submissions [15][20]. Autoimmune Drug Pipeline - The IL-4R monoclonal antibody CM310 is leading the pipeline, with significant clinical advancements. It has submitted an NDA for treating moderate to severe atopic dermatitis and has shown superior clinical efficacy compared to competitors [5][18]. - Other drugs in the autoimmune pipeline, such as CM326 and CM338, are also progressing well, with CM326 entering II phase clinical trials for asthma and CM338 for IgA nephropathy [18][29]. Oncology Drug Pipeline - The oncology pipeline includes CMG901, which has received FDA fast track designation and is expected to enter Phase III clinical trials for gastric cancer in early 2024. The company has partnered with AstraZeneca for global development and commercialization rights [6][19]. - CM313 is the first domestically developed CD38 monoclonal antibody to enter clinical trials, and multiple bispecific antibody products are in early clinical stages, showcasing the company's competitive edge in this area [19][24]. Financial Projections - The company anticipates significant revenue growth, with projected sales for CM310 reaching approximately 6.77 billion HKD by 2033. The expected revenue share from CMG901 is around 750 million HKD [4][12]. Strategic Partnerships - The company has formed strategic collaborations with major pharmaceutical companies like AstraZeneca, Stone Pharmaceutical, and Innovent Biologics to mitigate drug development risks and maximize pipeline value [4][23].