证券代码：688062 证券简称：迈威生物 公告编号：2026-005 迈威（上海）生物科技股份有限公司 关于召开2026年第一次临时股东会的通知 本公司董事会及全体董事保证公告内容不存在任何虚假记载、误导性陈述或 者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 一、 召开会议的基本情况 （一） 股东会类型和届次 2026年第一次临时股东会 （四） 现场会议召开的日期、时间和地点 召开日期时间：2026 年 2 月 13 日 15 点 00 分 召开地点：上海市浦东新区李冰路 576 号创想园 3 号楼 103 会议室 （五） 网络投票的系统、起止日期和投票时间。 至2026 年 2 月 13 日 （二） 股东会召集人：董事会 （三） 投票方式：本次股东会所采用的表决方式是现场投票和网络投票相结合 的方式 采用上海证券交易所网络投票系统，通过交易系统投票平台的投票时间为股 东会召开当日的交易时间段，即 9:15-9:25，9:30-11:30，13:00-15:00；通过互联 网投票平台的投票时间为股东会召开当日的 9:15-15:00。 股东会召开日期：2026年2月13日 ...

Group 1 - The core focus of the 2026 JPM Conference is on the strategic importance of IO (Immuno-Oncology) and ADC (Antibody-Drug Conjugates) in the oncology sector, with a significant emphasis on combination therapies [1] - The conference, held from January 12 to 15, 2026, in San Francisco, is recognized as a key event for insights into new drug development trends, capital flows, and business development collaborations in the healthcare industry [1] - Major multinational corporations (MNCs) are prioritizing second-generation IO and ADC, with a notable contribution from domestic innovations, particularly the introduction of sac-TMT by Merck as a focal point in oncology development [2] Group 2 - The exploration of combination therapies involving IO and ADC is accelerating, with multiple clinical trials underway, including 16 Phase III trials for sac-TMT and 4 Phase III trials for PD-(L)1/VEGF dual antibodies by Pfizer [2] - The year 2026 is identified as a pivotal year for the combination of IO and ADC, with expectations for increased demand for ADCs as they gain a core position in current cancer treatments [3] - Key players in the ADC market include companies such as Kangfang Biopharma, Sanofi, Rongchang Biopharma, and others, indicating a competitive landscape for ADC development [3]

Investment Rating - The report maintains a "Positive" outlook for the pharmaceutical and biotechnology industry in China [6] Core Insights - The focus remains on the combination of IO (Immuno-Oncology) and ADC (Antibody-Drug Conjugates), with significant advancements expected in their joint application [10][11] - The year 2026 is identified as a critical year for the combination of IO and ADC, with expectations for increased demand for ADCs, particularly in the context of various cancer treatments [11][41] Summary by Sections Section 1: Focus on Second-Generation IO and ADC - Merck's sac-TMT is a strategic focus, with 16 ongoing Phase III clinical trials, particularly in gynecological cancers [14][15] - AstraZeneca has 8 ADCs in clinical stages, with significant data readouts expected in 2026 [19][20] - Pfizer is advancing 4 Phase III clinical trials for its PD-1/VEGF dual antibody SSGJ-707, highlighting its strategic importance in oncology [26][27] - Johnson & Johnson aims to become the leading oncology company by 2030, focusing on multiple myeloma and various cancers [30] - Bristol-Myers Squibb (BMS) is advancing its PD-L1/VEGF dual antibody and oral CELMoD therapies, with significant data catalysts expected in 2026 [32][33] - Roche is focusing on breast cancer, with its oral SERD Giredestrant expected to be approved soon [37][38] Section 2: The Year of IO+ADC Combination - The combination of IO and ADC is seen as a key development direction, with various clinical trials underway [41] - The first-generation IO+ADC combinations are competitive, with sac-TMT emerging as a significant player [42] - The second-generation IO combined with chemotherapy is led by AK112, with multiple milestones expected in the coming years [47] - The second-generation IO combined with ADC is still in early exploration, with AstraZeneca leading the way [49] Section 3: Investment Recommendations and Targets - The report identifies several investment targets, including Kangfang Biotech, 3SBio, and others, highlighting their potential in the oncology sector [11][56]

Investment Rating - The report maintains a "Positive" outlook for the pharmaceutical and biotechnology industry in China [6] Core Insights - The focus remains on the combination of IO (Immuno-Oncology) and ADC (Antibody-Drug Conjugates), with significant advancements expected in their joint applications [10][11] - The year 2026 is identified as a critical year for the confirmation of IO combined with ADC, with expectations for increased demand for ADCs, particularly in the context of various cancer treatments [11][41] Summary by Sections Section 1: Focus on Second-Generation IO and ADC - Merck's sac-TMT is a strategic focus, with 16 ongoing Phase III clinical trials, particularly in gynecological tumors [14][15] - AstraZeneca has 8 ADCs in clinical stages, with significant data readouts expected in 2026 [19][20] - Pfizer is advancing 4 Phase III trials for its PD-1/VEGF dual antibody SSGJ-707, highlighting its strategic importance in oncology [26][27] - Johnson & Johnson aims to become the leading oncology company by 2030, focusing on multiple myeloma and other cancers [30] - Bristol-Myers Squibb (BMS) is advancing its PD-L1/VEGF dual antibody with multiple ongoing trials [32] Section 2: Confirming the Year of "IO+ADC" Combination - The combination of IO and ADC is seen as a key development direction, with various clinical trials underway [41] - The first-generation IO combined with ADC is competitive, with sac-TMT emerging as a significant player [42] - The second-generation IO combined with chemotherapy is led by AK112, with multiple milestones expected in the coming years [47] - The second-generation IO combined with ADC is still in early exploration, with AstraZeneca leading the way [49] Section 3: Investment Recommendations and Targets - The report identifies several investment targets, including Kangfang Biotech, 3SBio, and others, emphasizing their potential in the oncology sector [11][56]

Core Insights - The A-share biopharmaceutical companies are expected to deliver innovative results in 2025, benefiting from industry recovery, overseas market expansion, and favorable pharmaceutical policies [2] - Over 90 A-share biopharmaceutical companies have released performance forecasts for 2025, with 53 companies expected to be profitable [2] - Among the profit forecasts, 14 companies anticipate a net profit increase of over 100%, while 10 companies expect to turn losses into profits [3][2] Group 1: Performance Growth Drivers - Sales volume growth and internal cost reduction are key factors for the significant profit increases among the companies [4] - Shanghai Yizhong leads with a projected net profit increase of 760.18% to 903.54%, expecting a net profit of 60 million to 70 million yuan in 2025 due to its core product being included in the national medical insurance directory [4] - Yuheng Pharmaceutical anticipates a net profit of 350 million to 420 million yuan, a year-on-year increase of 50.37% to 80.44%, driven by steady sales growth of its products [4] - Nawei Technology expects a net profit of 128 million to 145 million yuan, a year-on-year increase of 54.51% to 75.03%, focusing on market strategies in key sectors [4][5] Group 2: International Market Expansion - International business is a significant growth driver for biopharmaceutical companies [6] - WuXi AppTec, a leading CXO company, forecasts a revenue of 45.456 billion yuan, a year-on-year increase of approximately 15.84%, and a net profit of 19.151 billion yuan, a 102.65% increase [6] - Ganli Pharmaceutical expects a net profit of 1.1 billion to 1.2 billion yuan, a year-on-year increase of 78.96% to 95.23%, attributed to steady growth in domestic and international revenues [6] Group 3: Innovation and Recovery - Several innovative drug companies are entering a recovery phase, with many turning losses into profits or significantly reducing losses [8] - BeiGene expects a full-year operating profit for 2025, with revenue projections between 36.2 billion and 38.1 billion yuan, reflecting an upward adjustment from previous estimates [8] - DiZhe Pharmaceutical anticipates a revenue of 800 million yuan, a year-on-year increase of 122.28%, with a reduced net loss of 770 million yuan [9]

Investment Rating - The report does not explicitly state an investment rating for the industry [2]. Core Insights - The pharmaceutical and biotechnology sector experienced a decline of 0.39% from January 19 to January 23, underperforming compared to the Wind All A index, which rose by 1.81% [3][8]. - Key segments such as offline pharmacies (up 9.66%), raw materials (up 2.41%), and pharmaceutical distribution (up 2.28%) showed positive performance, while medical R&D outsourcing (down 3.96%), chemical preparations (down 1.74%), and medical devices (down 0.7%) lagged behind [3][9]. - The personalized tumor vaccine is expected to trigger a significant shift in whole exome sequencing (WES) technology, with Moderna's mRNA personalized tumor vaccine showing a nearly 50% reduction in recurrence or death risk compared to Keytruda alone, based on five-year follow-up data [3][12]. - The report emphasizes the importance of high-quality WES data for the efficacy of mRNA personalized tumor vaccines, suggesting that once validated, WES will transition from an optional to a mandatory diagnostic tool, leading to a value reconstruction in the upstream sequencing industry [3][12]. Market Weekly Review - The pharmaceutical and biotechnology sector's performance from January 19 to January 23 showed a decline of 0.39%, underperforming the Wind All A index, which increased by 1.81% [8]. - Notable gainers included *ST Changyao (up 70.4%), Hualan Biological Engineering (up 32.2%), and Tianzhihang-U (up 27.7%), while major losers were Sunflower (down 37.5%), *ST Changyao (down 33.3%), and Luyuan Pharmaceutical (down 26.6%) [11][12]. Industry News and Key Company Announcements - On January 20, the National Healthcare Security Administration released guidelines for pricing medical services related to surgical and treatment auxiliary operations, which has garnered significant attention in the medical industry [11]. - Moderna and Merck announced that their personalized mRNA vaccine mRNA-4157, in combination with Keytruda, significantly improved recurrence-free survival in high-risk melanoma patients, reducing the risk of recurrence or death by 49% [12][13]. - GSK announced a $2.2 billion acquisition of RAPT Therapeutics, which includes a monoclonal antibody currently in clinical development for food allergies [15]. - The report highlights various companies' performance forecasts, including a projected net profit of -900 million to -995 million for Maiwei Bio, and a significant increase in revenue for JianKai Technology, with expected net profit growth of 101.09% to 121.20% [15][16].

Group 1 - The core point of the news is that Maiwei Biotech's stock has experienced a decline of 5.01%, with a current price of 38.28 CNY per share and a total market capitalization of 15.297 billion CNY [1] - Maiwei Biotech, established on May 12, 2017, specializes in the research, production, and sales of therapeutic biological products, with 99.91% of its revenue coming from product sales [1] - The trading volume for Maiwei Biotech reached 288 million CNY, with a turnover rate of 3.63% [1] Group 2 - According to data, the Shenyuan Lingxin Fund holds a significant position in Maiwei Biotech, with the Shenyuan Lingxin Medical Pioneer Stock A fund (005433) owning 288,500 shares, representing 4.98% of the fund's net value [2] - The Shenyuan Lingxin Medical Pioneer Stock A fund has reported a floating loss of approximately 582,800 CNY today [2] - The fund has a total asset size of 1.05 billion CNY and has experienced a year-to-date return of 6.17%, ranking 2698 out of 5579 in its category [2]

Core Viewpoint - Maiwei Biotech (688062) is expected to continue incurring losses in 2025, with a projected net profit attributable to shareholders ranging from -900 million to -995 million yuan compared to the previous year [1] Financial Performance - The company anticipates a significant increase in revenue from licensing agreements with Qilu Pharmaceutical Co., Ltd. and DISC MEDICINE, INC. [1] - There is a notable growth in drug sales revenue compared to the same period last year [1] Cost and Investment - As commercialization expands, both operating costs and sales expenses are expected to rise correspondingly [1] - The company maintains a high level of research and development investment, with multiple innovative drugs in critical trial phases [1]

Core Viewpoint - Maiwei Biotech announced an expected narrowing of losses for the fiscal year 2025, projecting a net profit attributable to the parent company of between -900 million to -994.5 million yuan, compared to a loss of -1,043.92 million yuan in the previous year [2] Financial Performance - The company anticipates a net profit attributable to the parent company, excluding non-recurring gains and losses, to be between -905 million to -999.5 million yuan [2]

Core Viewpoint - Maiwei Biotech has announced a profit forecast for 2025, projecting a net loss attributable to shareholders of the parent company between 900 million to 995 million yuan [1] Financial Performance - The company expects a net loss attributable to shareholders after deducting non-recurring gains and losses to be between 905 million to 1 billion yuan [1]