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，並明確表示概不就因本公告全部或任何部分內容所產生或因依賴 該等內容而引致的任何損失承擔任何責任。 Jiangsu Hengrui Pharmaceuticals Co., Ltd. 江蘇恒瑞醫藥股份有限公司 （於中華人民共和國註冊成立的股份有限公司） （股份代號：1276） 海外監管公告 本公告乃根據香港聯合交易所有限公司證券上市規則第13.10B條刊發。 根據中華人民共和國的有關法例規定，江蘇恒瑞醫藥股份有限公司（「本公司」）在 上海證券交易所網站( www.sse.com.cn )刊發了以下公告。茲載列如下，僅供參閱。 承董事會命 江蘇恒瑞醫藥股份有限公司 董事長 孫飄揚先生 中國上海 2025年8月20日 於本公告日期，董事會成員包括(i)執行董事孫飄揚先生、戴洪斌先生、馮佶女 士、張連山先生、江寧軍先生及孫杰平先生；(ii)非執行董事郭叢照女士；及(iii) 獨立非執行董事董家鴻先生、曾慶生先生、孫金雲先生及周紀恩先生。 江苏恒瑞医药股份有限公司 2025 年半年度报告 公司代码：600276 ...

Investment Rating - The report maintains an investment rating of "Outperform" with a target price set for leading stocks [3][4]. Core Insights - The innovative drug sector is experiencing fluctuations, but several catalysts are anticipated, including academic conferences, business development achievements, and negotiations for medical insurance [2]. - The National Medical Insurance Administration has updated the data on innovative drugs included in the medical insurance directory, showing rapid hospital admissions for several newly included domestic innovative drugs [2][22]. Summary by Sections Weekly New Drug Market Review - From August 4 to August 10, 2025, the top five companies in the new drug sector by stock price increase were: Beihai Kangcheng (+73.1%), Jiahe Biotech (+39.0%), Gilead Sciences (+30.3%), Heyu Biotech (+21.1%), and Hengrui Medicine (+15.3%). The top five companies with the largest declines were: Hutchison China MediTech (-13.8%), Frontier Biotech (-13.4%), Yifang Biotech (-11.7%), Haichuang Pharma (-9.9%), and Maiwei Biotech (-9.2%) [1][16]. Recommended Stocks to Watch - The report suggests focusing on potential overseas licensing opportunities for significant products, including differentiated GLP-1 assets from companies like Zhongsheng Pharma, Kangyuan Pharma, and Gilead Sciences. Additionally, upgraded PD-1 products from Kangfang Biotech and others are highlighted [2][22]. Key Analysis of the New Drug Industry - The report notes that several innovative drugs newly included in the medical insurance directory are rapidly entering hospitals, with notable growth in hospital admissions for drugs such as Zaiqiang Pharma's recombinant thrombin and Hengrui Medicine's Tazemetostat [2][22][23]. New Drug Approval and Acceptance Status - This week, three new drug applications were approved, including Adalimumab injection from Wuhan Biological Products Research Institute, Dulaglutide injection from Shandong Boan Biotech, and Evinacumab injection from Xi'an Janssen [28][29]. Additionally, four new drug applications were accepted, including Trastuzumab injection from Amgen and others [28][30]. Clinical Application Approval and Acceptance Status - A total of 55 new drug clinical applications were approved this week, while 31 new drug clinical applications were accepted [10][31].

Investment Rating - The report maintains an investment rating of "Outperform-A" for the biopharmaceutical sector [6]. Core Insights - The biopharmaceutical sector is experiencing rapid growth, particularly with the inclusion of several innovative drugs into the national medical insurance directory, leading to increased hospital admissions [2][19]. - Notable increases in hospital admissions for specific drugs have been observed, such as the rapid uptake of drugs like Budesonide enteric-coated capsules and monoclonal antibodies from Kangfang Biotech [2][19]. - The report highlights significant clinical approvals and applications for new drugs, indicating a robust pipeline and ongoing innovation within the industry [3][4][23]. Summary by Sections 1. Weekly New Drug Market Review - From June 9 to June 13, 2025, the top five companies in the new drug sector by stock price increase were Beihai Kangcheng-B (up 118.12%), Oconview Biotech-B (up 28.59%), Junshengtai Pharmaceutical-B (up 23.75%), WuXi AppTec-B (up 23.63%), and Gilead Sciences-B (up 23.40%) [1][13]. - The top five companies with stock price declines included Sangamo Therapeutics (-7.41%), Nossland (-7.14%), Yiming Oncology-B (-6.10%), Hualing Pharmaceutical-B (-4.38%), and Yongtai Biotech-B (-3.48%) [1][13]. 2. Key Industry Analysis - The National Healthcare Security Administration updated the hospital admission data for innovative drugs included in the medical insurance directory as of April 2025, showing rapid hospital admissions for several newly included domestic innovative drugs [2][19]. - The drugs with the fastest growth in hospital admissions compared to March 2025 include Budesonide enteric-coated capsules, Kangfang Biotech's monoclonal antibodies, and others [2][19]. 3. New Drug Application Approvals & Acceptances - Two new drug or new indication applications were approved this week, including the inhalation solution of Revinase and the injection of Pembrolizumab [23][24]. - Nine new drug applications were accepted, including Bevacizumab intravitreal injection and various insulin formulations [23][24]. 4. New Drug Clinical Application Approvals & Acceptances - A total of 45 new drug clinical applications were approved this week, with six new drug clinical applications accepted [4]. 5. Domestic Market Key Events TOP3 - Lepu Biotech's new drug MRG007 was approved for clinical trials, targeting locally advanced or metastatic solid tumors [5]. - Nocera Biotech presented multiple drug research data at the European Hematology Association annual meeting, showing significant efficacy in treating various blood diseases [5][9]. 6. Overseas Market Key Events TOP3 - Bristol-Myers Squibb announced positive results for Deucravacitinib in a Phase III trial for psoriatic arthritis, significantly improving patient symptoms [10]. - Nuvation Bio's Ibtrozi received FDA approval for treating ROS1-positive non-small cell lung cancer, demonstrating high response rates and good tolerability [10]. - Merck's enlictide decanoate showed positive results in two Phase III trials, potentially becoming the first oral PCSK9 inhibitor approved in the U.S. [10].