2025 年 12 月 2 日 证券研究报告 行业周报 | 行业评级： | | | --- | --- | | 报告期：2025.11.17-2025.11.30 | | | 投资评级 | 看好 | | 评级变动 | 维持评级 | 分析师 胡晨曦 huchenxi@gwgsc.com 执业证书编号：S0200518090001 联系电话：010-68085205 weiyuqi@gwgsc.com 执业证书编号：S0200525060001 联系电话：010-68099389 医药生物行业双周报 2025 年第 24 期总第 147 期 ASH 数据催化临近，关注血液病与商保目录受益标的 行业回顾 本报告期医药生物行业指数跌幅为 4.40%，在申万 31 个一级行业中 位居第 23，跑输沪深 300 指数（-2.19%）。从子行业来看，化学制 剂、医疗设备跌幅居后，跌幅分别为 2.86%、2.95%；线下药店、疫 苗跌幅居前，跌幅分别为 8.22%、6.42%。 行业走势： 估值方面，截至 2025 年 11 月 28 日，医药生物行业 PE（TTM 整体 法，剔除负值）为 29.46x（上期末 30.89x ...

Investment Rating - The report maintains a positive outlook on the pharmaceutical industry, indicating an "Overweight" rating, suggesting that the industry is expected to outperform the overall market [28]. Core Insights - The report highlights a 2.7% increase in the Shenwan Pharmaceutical and Biological Index, outperforming the Shanghai Composite Index, which rose by 1.4% [3][5]. - The report emphasizes the importance of monitoring changes in flu epidemics and their impact on the pharmaceutical sector, particularly regarding vaccine and treatment demand [2]. - Key domestic developments include the approval of new indications for innovative drugs and significant stock purchases by company executives, indicating confidence in the sector [12][13]. Market Performance - The Shenwan Pharmaceutical and Biological Index rose by 2.7% this week, ranking 17th among 31 Shenwan first-level sub-industries [3][5]. - The overall valuation of the pharmaceutical sector stands at 29.5 times earnings, placing it 10th among 31 Shenwan first-level industries [5][10]. Recent Key Events Domestic Developments - The State Council meeting discussed enhancing the basic medical insurance system, which is expected to improve the efficiency of fund management and healthcare resource allocation [11]. - Major companies like Mindray Medical and Huyuan Bio are making significant moves, such as stock buybacks and new product approvals, which are seen as positive indicators for the industry [12][13]. International Developments - The report notes the approval of groundbreaking drugs, including the first siRNA drug for treating familial chylomicronemia syndrome, and highlights the challenges faced by other drugs in clinical trials [15][16][17]. Investment Recommendations - The report suggests focusing on innovative drug sectors and companies with strong performance metrics, including Heng Rui Pharmaceutical, Changchun High-tech, and Mindray Medical, among others [2][12]. - It also recommends monitoring companies involved in flu vaccines and treatments as flu activity increases [2].

Investment Rating - The report maintains an investment rating of "Outperform" [6] Core Insights - The report highlights that Weili Zhibo is set to officially list on the Hong Kong Stock Exchange on July 25, 2025, with a pipeline of approximately 14 candidate drugs, 6 of which are in clinical development. The core product, the second-generation IO product PD-L1/4-1BB bispecific antibody LBL-024, is currently in a key registration clinical phase for treating lung neuroendocrine tumors [2][18] - The report notes that several PD-L1/4-1BB bispecific antibodies are under development globally, with Genmab's Acasunlimab leading in progress, having initiated a Phase III clinical trial for PD-L1 positive NSCLC in the second line. Weili Zhibo's LBL-024 is also in a critical registration clinical study for lung neuroendocrine tumors [21][22] - Early data from the PD-L1/4-1BB bispecific antibodies indicate that Weili Zhibo's LBL-024 has shown excellent overall response rate (ORR) data in first-line SCLC treatment, while Genmab's Acasunlimab has demonstrated superior survival data in second-line PD-L1 positive NSCLC [26] Summary by Sections Weekly New Drug Market Review - From July 14 to July 20, 2025, the top five companies in the new drug sector by stock price increase were Lepu Biotech (62.0%), Deqi Pharma (47.04%), Kaituo Pharma (41.99%), JAKS (41.95%), and Gilead Sciences (31.15%) [14][16] Weekly New Drug Industry Key Analysis - Weili Zhibo's innovative drug pipeline includes 14 candidate drugs, with 6 in clinical development. The focus is on the PD-L1/4-1BB bispecific antibody LBL-024, which is in a key registration clinical phase for lung neuroendocrine tumors [2][18] Weekly New Drug Approval & Acceptance Status - No new drug or new indication approvals were granted this week, but 6 new drug applications were accepted [3] Weekly New Drug Clinical Application Approval & Acceptance Status - This week, 35 new drug clinical applications were approved, and 28 new drug clinical applications were accepted [4] Domestic Market Key Events TOP3 - Baiyue Shenzhou's application for the injection of Talazotuzumab for treating extensive-stage small cell lung cancer (ES-SCLC) has been accepted [5] Overseas Market Key Events TOP3 - Otsuka Pharmaceutical's APRIL antibody is expected to be included in priority review for treating adult primary immunoglobulin A nephropathy [10]