Investment Rating - The report does not explicitly state an investment rating for the industry Core Insights - The proportion of driver gene-negative non-small cell lung cancer (NSCLC) patients is approximately 31% in both China and the United States, indicating a significant market opportunity for treatments targeting this demographic [2][15] - The estimated market size for immune drugs used in first-line treatment of driver gene-negative NSCLC is projected to be around 7.5 billion CNY (approximately 1.1 billion USD) in China and 18 billion CNY (approximately 2.7 billion USD) in the United States by 2030 [2] - The current first-line treatment for advanced driver gene-negative NSCLC primarily relies on PD(L)-1 inhibitors combined with chemotherapy, but there are limitations in long-term efficacy and options for patients intolerant to chemotherapy [3] Summary by Sections Section 1: NSCLC Global Overview - Lung cancer is the leading cancer type globally, with new cases accounting for approximately 12% of all cancer cases in 2022, translating to about 2.5 million new lung cancer cases [10] - In China, lung cancer represents about 22% of new cancer cases, with approximately 1.06 million new cases in 2022 [10] Section 2: Market Potential for Driver Gene-Negative NSCLC - The report highlights the significant market potential for immune therapies in treating driver gene-negative NSCLC, with a focus on the limitations of current treatment options [2][3] Section 3: Next-Generation Immunotherapy Approaches - The report discusses the advancements in dual (multi) antibody therapies and immune-oncology (IO) combined with antibody-drug conjugates (ADC), emphasizing their potential to improve treatment outcomes for patients with driver gene-negative NSCLC [5][8] - The clinical data supporting these new therapies is expected to catalyze further investment and development in this area [5] Section 4: Treatment Guidelines Comparison - The report compares treatment guidelines for driver gene-negative NSCLC between the United States and China, noting differences in treatment stratification and recommended therapies [32][34] - The U.S. guidelines emphasize PD-L1 expression levels, while Chinese guidelines focus more on performance status (PS) [32][34] Section 5: Future Catalysts - Key upcoming clinical data releases and studies are highlighted as potential catalysts for investment opportunities in the sector, particularly regarding dual antibodies and ADC therapies [5][8]

康寧傑瑞生物製藥 （於開曼群島註冊成立的有限公司） （股份代號：9966） 自願公告 JSKN033的一項II期臨床試驗的IND申請獲CDE正式受理 本公告乃由康寧傑瑞生物製藥（「本公司」，連同其附屬公司，統稱「本集團」）自願 作出，以知會本集團股東（「股東」）及潛在投資者有關本集團之最新業務進展。 香港交易及結算所有限公司及香港聯合交易所有限公司對本公告的內容概不負責，對其準確性 或完整性亦不發表任何聲明，並明確表示，概不對因本公告全部或任何部分內容而產生或因倚 賴該等內容而引致的任何損失承擔任何責任。 ALPHAMAB ONCOLOGY 關於JSKN033 JSKN033是本集團開發的全球首個由HER2雙特異性ADC(JSKN003)及PD-L1單 抗（恩沃利單抗）組成的皮下注射複方製劑。JSKN003是一種靶向HER2雙表位 ADC，其中一種拓撲異構酶I抑制劑通過糖基定點偶聯技術與抗體KN026（一種重 組人源化抗HER2雙特異性抗體）的N糖基化位點連接。恩沃利單抗是重組人源化 PD-L1單域抗體和人免疫球蛋白G1 Fc片段組成的Fc融合蛋白，作為全球首個皮下 注射PD-L1抑制劑，已於2021年11月 ...

Core Viewpoint - Corning Jereh's Envafolimab has received Orphan Drug Designation from the FDA for the treatment of gastric cancer and gastroesophageal junction cancer, marking its third orphan drug designation after advanced biliary tract cancer and soft tissue sarcoma [1][2]. Group 1: Product Development - Envafolimab is a subcutaneously administered PD-L1 single-domain antibody Fc fusion protein developed by Corning Jereh [2][3]. - The product has been in collaboration with Sorrento Therapeutics since 2016, with a strategic partnership established in March 2020 involving Corning Jereh, Sorrento Therapeutics, and Ascletis Pharma [2][3]. - Envafolimab was approved for marketing in China in November 2021 for use in unresectable or metastatic microsatellite instability-high (MSI-H) or mismatch repair-deficient (dMMR) solid tumors [2][3]. Group 2: Regulatory Milestones - The FDA's Orphan Drug Designation for Envafolimab is significant as it provides incentives for the development of treatments for rare diseases [1]. - Prior to this designation, Envafolimab had already received Breakthrough Therapy Designation from the National Medical Products Administration (NMPA) for treating high tumor mutational burden (TMB-H) unresectable or metastatic solid tumors [2][3].

Core Viewpoint - Heng Rui Medicine's subsidiary has two products, SHR-A1811 and Abedilizumab, included in the list of proposed breakthrough therapies by the National Medical Products Administration, marking the ninth inclusion for SHR-A1811 [1] Group 1: Market Context - Breast cancer is the second most common malignant tumor globally, with approximately 2.297 million new cases reported in 2022 [1] - In China, breast cancer accounts for 15.6% of all malignant tumors, with around 357,000 new cases and 75,000 deaths in 2022 [2] - Triple-negative breast cancer (TNBC) represents 10%-15% of all breast cancer cases, predominantly affecting younger women and exhibiting high invasiveness and poor prognosis [2] Group 2: Product Information - SHR-A1811 is an injectable drug that targets HER2-positive tumors, approved for use in patients with locally advanced or metastatic non-small cell lung cancer (NSCLC) who have received prior systemic therapy [3] - The global sales of similar products, Kadcyla and Enhertu, are projected to reach approximately $6.557 billion in 2024 [3] - The total R&D investment for SHR-A1811 has reached approximately 1.259 billion yuan [3] Group 3: Competitive Landscape - Abedilizumab is a humanized anti-PD-L1 monoclonal antibody, approved for first-line treatment of extensive-stage small cell lung cancer [4] - Similar products like Atezolizumab, Avelumab, and Durvalumab are projected to have a combined global sales of approximately $9.648 billion in 2024 [4] - The total R&D investment for Abedilizumab has reached approximately 901 million yuan [4]

Core Viewpoint - Heng Rui Medicine has received approval from the National Medical Products Administration for clinical trials of four drugs, indicating a significant advancement in its oncology pipeline [1][2][3][4] Group 1: Drug Approvals and Clinical Trials - The company and its subsidiaries have been granted clinical trial approval for SHR-8068 injection, Adebali monoclonal antibody injection, Bevacizumab injection, and Apatinib mesylate tablets [1][2][3][4] - SHR-8068 is a fully human anti-CTLA-4 monoclonal antibody aimed at enhancing anti-tumor immune effects, with a cumulative R&D investment of approximately 214 million yuan [1] - Adebali monoclonal antibody injection, a humanized anti-PD-L1 monoclonal antibody, was approved in March 2023 for first-line treatment of extensive-stage small cell lung cancer, with a cumulative R&D investment of about 887 million yuan [2] - Bevacizumab injection, a humanized anti-VEGF monoclonal antibody, was approved in June 2021, with a cumulative R&D investment of around 345 million yuan [3] - Apatinib mesylate tablets have been approved for three indications, with a cumulative R&D investment of approximately 587 million yuan [4] Group 2: Market Potential and Competitors - The global sales of similar products for SHR-8068, including Ipilimumab and Tremelimumab, are projected to be approximately 3.271 billion USD in 2024 [1] - The combined global sales for Adebali's competitors, Atezolizumab, Avelumab, and Durvalumab, are estimated to be around 9.648 billion USD in 2024 [2] - Bevacizumab's global sales are projected to be about 5.655 billion USD in 2024 [3] - The global sales for Apatinib's competitors, including Sorafenib, Sunitinib, and Pazopanib, are expected to total approximately 543 million USD in 2024 [4]

Core Viewpoint - The recent incident involving the articles published by "Meisi Oncology New Frontier" highlights the intensifying competition in the PD-1 monoclonal antibody market, indicating a shift towards a saturated market where established players dominate future growth opportunities [4][5][8]. Market Dynamics - The PD-1 monoclonal antibody market has transitioned from a "golden track" to a "red ocean" due to increased product launches leading to homogenization of competition [5][8]. - Major players like Merck's "K drug" (pembrolizumab) and Bristol-Myers Squibb's "O drug" (nivolumab) continue to show strong sales, with projected global revenues of approximately $29.5 billion and $10.1 billion respectively for 2024 [5][6]. - In China, BeiGene's tislelizumab leads with sales of 4.467 billion yuan, a 17.4% increase year-on-year, while Innovent's sintilimab and Junshi Biosciences' toripalimab also report significant growth [6][7]. Competitive Landscape - The market is characterized by a clear division between leading companies with established products and newer entrants struggling to gain market share [8][9]. - Companies that fail to differentiate their products or adapt to the competitive landscape are increasingly exiting the PD-1 market, with at least six companies having withdrawn in the past four years [9][12]. Future Trends - The emergence of PD-1 bispecific antibodies is seen as a potential game-changer, with products like Ivosidenib showing superior efficacy in clinical trials compared to traditional PD-1 monoclonal antibodies [14][15]. - The potential for PD-1 bispecifics to address "hard-to-treat" patient populations and improve outcomes in various cancer types is being recognized as a significant opportunity for innovation [16]. Broader Applications - Beyond oncology, PD-1 inhibitors are being explored for autoimmune diseases, with ongoing clinical trials for conditions like rheumatoid arthritis [19][20]. - The distinction between PD-1 inhibitors and PD-1 agonists is crucial, as the latter has not yet seen any products approved for market, indicating a potential area for future development [20].

香港交易及結算所有限公司及香港聯合交易所有限公司對本公告的內容概不負責，對其準確性 或完整性亦不發表任何聲明，並明確表示，概不對因本公告全部或任何部分內容而產生或因倚 賴該等內容而引致的任何損失承擔任何責任。 ALPHAMAB ONCOLOGY 康寧傑瑞生物製藥 （於開曼群島註冊成立的有限公司） （股份代號：9966） 自願公告 於2024年SITC年會呈列的JSKN033的I/II期臨床試驗的 最新研究成果 本公告乃由康寧傑瑞生物製藥（「本公司」，連同其附屬公司統稱「本集團」）自願作 出，以知會本集團股東（「股東」）及潛在投資者有關本集團之最新業務進展。 本公司董事（「董事」）會（「董事會」）欣然宣佈，本集團自主研發的用於治療HER2 表達晚期或轉移性實體瘤的JSKN033的I/II期臨床試驗（「JSKN033-101」）的最新 研究成果入選2024年SITC年會最新突破性摘要，且於年會期間以壁報形式首次公 佈，本公司的網站http://www.alphamabonc.com亦相應公佈了此研究成果。有關 研究結果概述如下。 JSKN033，HER2雙特異性抗體ADC與PD-L1抑制劑的創新型皮下注射高濃 度 ...