Group 1: Pharmaceutical Industry - The pharmaceutical index increased by 0.14%, outperforming the CSI 300 index by 1.47% during the week [2][6] - The report highlights the potential of molecular glue technology to target "undruggable" proteins, expanding the scope for innovative drug development [8][9] - Recommended stocks in the innovative drug sector include Heng Rui Medicine, China Biologic Products, and Yuan Dong Biology, among others [11][9] Group 2: Construction and Building Materials - Major engineering projects are identified as a key focus for the "14th Five-Year Plan," with significant investments planned across various provinces [13][14] - The report notes that infrastructure projects will dominate investment, with substantial funding allocated to transportation, municipal, and energy sectors [14] - The issuance of special bonds has increased significantly, with a total of 5,164.55 billion yuan issued as of February 8, 2026, marking a year-on-year increase of 125.35% [15] Group 3: Real Estate - The Shanghai government has initiated the acquisition of second-hand homes for rental housing projects, indicating a strategic move to stabilize the real estate market [19][21] - New home sales in 42 key cities totaled 1.48 million square meters, a slight decrease of 0.1% week-on-week, while second-hand home sales fell by 3.0% [20][19] - The report suggests that the real estate market is entering a phase of structural differentiation, with high-quality housing expected to see increased demand [23] Group 4: Overseas and Education Research - The first round of negotiations between the US and Iran concluded, with market sentiment shifting towards risk assets, particularly in AI and commercial aerospace sectors [26][30] - Bloom Energy reported better-than-expected earnings, with Q4 2025 revenue reaching $777.8 million, a year-on-year increase of 35.9% [26] - The quantum computing sector is gaining attention, with NERSC announcing a call for proposals utilizing neutral atom quantum processors [28]

板块表现： 证券研究报告 医药生物 行业定期报告 hyzqdatemark 2026 年 02 月 09 日 刘闯 SAC：S1350524030002 liuchuang@huayuanstock.com 分子胶：撬动"不可成药"靶点的创新药新范式 投资评级： 看好（维持） ——医药行业周报（26/2/2-26/2/6） 投资要点： 请务必仔细阅读正文之后的评级说明和重要声明 证券分析师 联系人 本周医药市场表现分析：2 月 2 日至 2 月 6 日，医药指数上涨 0.14%，相对沪深 300 指数超 额收益为 1.47%。上周市场风格有所变化，白酒等底部消费类资产表现较好，医药行业中的 医疗服务、中药亦有表现。另外，经历短期波动消化后，创新药板块已显现企稳回暖迹象。 我们建议精选基本面强劲、前期调整充分的创新药个股，看好未来股价有望走出新高度，同 时建议积极关注医疗新科技等板块，以及 26 年困境反转的底部个股。1）创新药建议关注，A 股）恒瑞医药、信立泰、泽璟制药、热景生物、科伦药业、上海谊众、康弘药业、华纳药厂、 前沿生物、福元医药、苑东生物、昂利康；港股）中国生物制药、三生制药、信达生物、康 方生物 ...

Investment Rating - The report maintains an "Accumulate" rating for the pharmaceutical and biotechnology industry [1] Core Insights - The pharmaceutical index in A-shares has shown a slight increase of 0.14% this week and 3.28% year-to-date, outperforming the CSI 300 by 1.41% and 0.85% respectively [3][8] - The report highlights the emergence of molecular glue as a significant trend in the industry, with several successful stocks like RVMD, GLU, and KYMR, and substantial business development (BD) activities [3][15] - The report suggests that molecular glue has the potential to create new blockbuster drugs in oncology and autoimmune diseases, urging investors to focus on domestic companies involved in this area [3][11] Summary by Sections 1. Market Performance - The A-share pharmaceutical index has outperformed the CSI 300 index, with notable gains in traditional Chinese medicine (2.56%), medical services (1.31%), and raw materials (0.64%) [3][8] - The report lists top-performing stocks, including Guangsheng Tang (+29.83%) and HaiXiang Pharmaceutical (+18.64%), while noting declines in stocks like Changshan Pharmaceutical (-15.78%) [8] 2. Molecular Glue - Molecular glue is defined as a class of small molecule drugs that facilitate the binding of E3 ubiquitin ligases to previously unrecognized pathogenic target proteins, leading to their degradation [15] - The report mentions that BMS has two marketed molecular glues with peak sales exceeding $16 billion, and ongoing research into new iterations [3][15] - Domestic companies such as Yuan Dong Biology and Jin Fang Pharmaceutical are noted for their potential in molecular glue development [3][11] 3. R&D Progress and Corporate Developments - The report highlights significant clinical research milestones, including Pfizer's initiation of a Phase II/III trial for its PD-1/VEGF bispecific antibody SSGJ-707 [3] - It also notes that Novartis has submitted its BAFF-R monoclonal antibody for approval in China, and AbbVie has started a Phase II trial for its Bcl-2 inhibitor Venetoclax [3] 4. Recommended Stocks - The report provides a list of recommended stocks across various sectors, including: - CXO and upstream research services: WuXi AppTec, Hao Yuan Pharmaceutical, and Aopumai [11] - Traditional Chinese medicine: Zuo Li Pharmaceutical and Fang Sheng Pharmaceutical [11] - PD-1 PLUS: 3SBio, KANGFANG Biologics, and Innovent Biologics [11] - ADC: Ying En Biologics and Kelong Biotechnology [11] - AI drug development: Jing Tai Holdings [11]

证券研究报告·行业跟踪周报·医药生物 医药生物行业跟踪周报 分子胶海外风起，国内管线蓄势破局 2026 年 02 月 09 日 增持（维持） [Table_Tag] [Table_Summary] 投资要点 证券分析师 朱国广 执业证书：S0600520070004 zhugg@dwzq.com.cn 行业走势 -8% -4% 0% 4% 8% 12% 16% 20% 24% 2025/2/10 2025/6/10 2025/10/8 2026/2/5 医药生物 沪深300 相关研究 《降息等多因素支持科研上游持续复 苏，重点推荐皓元医药、奥浦迈等》 2026-02-01 《mRNA 疫苗龙头释放积极临床数据 信号，建议关注悦康药业、康希诺等》 2026-01-26 东吴证券研究所 1 / 45 请务必阅读正文之后的免责声明部分 ◼ 本周、年初至今 A 股医药指数涨幅分别为 0.14%、3.28%，相对沪深 300 的超额收益分别为 1.41%、0.85%；本周、年初至今恒生生物科技指数涨 跌幅分别为-1.31%、7.34%，相对于恒生科技指数跑赢 5.20%、10.41%； 本周中药（2.56%）、医疗服务 ...

Core Viewpoint - Cancer remains a significant challenge in modern society, with a new revolutionary technology, targeted protein degradation, offering potential solutions for previously "undruggable" targets [1][2]. Group 1: Targeted Protein Degradation Technology - PROTAC (Proteolysis Targeting Chimeras) is an emerging therapeutic strategy that targets and degrades proteins associated with cancer and other diseases, with approximately 3,000 proteins linked to these conditions, but only about 700 are currently druggable [2][3]. - PROTAC operates by briefly binding to the target protein and directing it to the cell's natural degradation system, allowing for efficient and sustained effects with minimal dosage [2][3]. - The mechanism of PROTAC is described as "capture-release," which allows for the complete elimination of pathogenic proteins, addressing multiple disease-causing pathways [2]. Group 2: Clinical Trials and Developments - Since 2019, at least 30 PROTACs have entered clinical trials, primarily targeting cancer, with three PROTACs currently in Phase III trials for breast cancer, prostate cancer, and leukemia [3][4]. - The first PROTAC to enter Phase III trials is vepdegestrant, developed by Arvinas and Pfizer, which has shown to extend disease-free survival in patients with a specific breast cancer mutation compared to standard anti-estrogen therapies [3]. - Other PROTACs in Phase III trials target the androgen receptor in metastatic prostate cancer and the BTK enzyme in chronic lymphocytic leukemia, addressing issues of drug resistance in advanced cancers [3]. Group 3: Limitations and Future Prospects - Despite the promising potential of PROTACs, they face limitations, such as difficulty in targeting membrane-embedded proteins and the risk of unintended degradation of other proteins [4]. - The first approval of a PROTAC is anticipated to be a significant milestone, likely targeting an already druggable cancer-related protein, while true breakthroughs would involve previously untargeted proteins [4]. - Molecular glue is emerging as another potential protein degradation agent, which operates differently from PROTAC by altering the surface of ubiquitin ligases to facilitate protein degradation without direct binding [5].