国内疫苗头部企业艾美疫苗(06660.HK)8月27日发布2025年上半年业绩，公司营收稳健，随着重磅大单 品进入上市阶段，研发费用降低，经营开支优化。四款重磅大单品上市倒计时，即将步入商业化：迭代 无血清狂犬疫苗上市注册申请已获受理；13价肺炎结合疫苗已申请上市注册，已完成现场核查；23价肺 炎多糖疫苗已完成III期临床血清检测，即将进入统计揭盲工作；迭代工艺高效价人二倍体狂犬疫苗目前 处于III期临床阶段，预计2026年提交上市注册申请。 目前，艾美拥有针对12种疾病领域的20款在研疫苗产品，拥有23个临床批件 ，开展了24项临床试验，1 类创新型疫苗7款。其中，三款1类创新型疫苗已获批开展临床 ：EV71-CA16二价手足口病灭活疫苗 （人二倍体细胞）已获批开展I期临床 ；mRNA带状疱疹疫苗 、mRNA呼吸道合胞病毒疫苗，均同时获 批中美两国开展临床试验。出海业务方面，四价流脑多糖疫苗顺利进入非洲市场，并在中亚地区开展注 册；狂犬疫苗首次进入中美洲市场；乙肝疫苗在东南亚积极开展注册流程，甲肝疫苗顺利推进南亚地区 注册。 凭借大单品商业化在即，创新技术的突破性进展，星展银行(DBS Bank)此前发布的 ...

长江商报记者发现，中期亏损，是智飞生物自2010年公开披露经营数据以来的首次。 智飞生物解释，受民众接种意愿下降、市场需求变化等多重因素影响，公司业绩出现较大幅度调整。面 对行业结构性调整，公司积极优化经营策略，在创新研发、国际化战略等方面取得突破。 长江商报消息 ●长江商报记者 沈右荣 A股市场上的疫苗巨头智飞生物（300122.SZ）罕见亏损。 8月18日晚，智飞生物披露了2025年半年度业绩报告。上半年，公司实现营业收入约49亿元，同比下降 幅度超过73%；归母净利润为亏损5.97亿元，上年同期盈利22.34亿元。 智飞生物的回款工作取得明显进展。截至2025年6月底，公司应收账款约135亿元，较上年同期减少约 120亿元，上半年的经营现金流净额为15.64亿元，同比增长约609%。 2025年上半年，智飞生物研发投入6.35亿元。 不过，智飞生物的流动性压力仍然明显。截至2025年6月底，公司短期借款139.64亿元，货币资金为 25.66亿元，存在明显缺口。 营收剧降连续四季度亏损 疫苗巨头智飞生物罕见亏损，让市场有些意外。 根据最新披露的半年报，2025年上半年，智飞生物实现营业收入49.19亿元 ...

Core Viewpoint - The vaccine industry is undergoing significant adjustments, and the company is focusing on high R&D investment, risk mitigation, and diversified business layout to navigate through the industry volatility and share in the market recovery benefits [1][2]. Financial Performance - In 2024, the company achieved operating revenue of 26.07 billion yuan and a net profit attributable to shareholders of 2.018 billion yuan; in Q1 2025, the operating revenue was 2.374 billion yuan [2]. - The company's self-developed product revenue reached 1.182 billion yuan in 2024, a year-on-year increase of 14.98%; the net cash flow from operating activities in Q1 2025 was 304 million yuan, up 107.12% year-on-year [3]. - The accounts receivable balance decreased from 27.059 billion yuan at the beginning of 2024 to 14.645 billion yuan in Q1 2025, addressing a common industry issue [3]. R&D Investment and Product Pipeline - The company invested 1.391 billion yuan in R&D in 2024, with the number of R&D personnel increasing to 1,072, and cumulative R&D investment exceeding 5.1 billion yuan over the past five years [3]. - Significant progress has been made in self-developed pipelines, including the approval of the quadrivalent influenza virus split vaccine and the acceptance of production registration applications for the freeze-dried human rabies vaccine and trivalent influenza virus split vaccine [3][4]. Market Strategy and Risk Mitigation - The company has optimized its strategic cooperation with GlaxoSmithKline (GSK) to enhance flexibility in procurement and supply of the shingles vaccine, extending exclusive rights until the end of 2034 [5][6]. - Adjustments in collaboration with Merck have been made to phase the delivery schedule based on consumer demand, improving supply chain efficiency and risk resilience [6]. - The company has taken significant steps to gain control over Chanan Bio, expanding its pipeline in GLP-1 and insulin analogs to mitigate single-business risks [6][7]. Global Expansion - The company is actively pursuing overseas clinical trials and registrations, with products like the tuberculosis diagnostic reagent "Yika" approved in Indonesia and the 23-valent pneumonia vaccine receiving GMP certification in the Philippines [7].

Core Insights - In 2024, Zhifei Biological achieved a revenue of 26.07 billion yuan and a net profit of 2.018 billion yuan despite industry challenges, showcasing its resilience and long-term development potential [1][2][3] Financial Performance - The company reported a 14.98% year-on-year increase in revenue from self-developed products, totaling 1.182 billion yuan, while agency products faced significant demand fluctuations, with a 95.49% drop in the issuance of Merck's quadrivalent HPV vaccine [2][3] - Accounts receivable decreased from 27.059 billion yuan at the beginning of 2024 to 14.645 billion yuan in Q1 2025, indicating effective financial risk management [3] - The net cash flow from operating activities in Q1 2025 was 304 million yuan, a 107.12% increase year-on-year, reflecting a shift from expansion to refined operations [3] Strategic Initiatives - Zhifei Biological restructured core partnerships to enhance market resilience, extending the exclusive distribution rights for the shingles vaccine with GSK until 2035 and exploring a 10-year collaboration for RSV vaccines [2][3] - The company is adjusting the delivery schedule for Merck's products to optimize inventory management while meeting consumer demand [2][3] Research and Development - In 2024, R&D investment reached 1.391 billion yuan, with cumulative investment exceeding 5.1 billion yuan over five years, leading to significant advancements in its innovation pipeline [4][5] - The company has 34 self-developed projects, with 19 in clinical and registration stages, indicating a potential peak in product launches in the next 3-5 years [7] International Expansion - Zhifei Biological's overseas operations are gaining traction, with its tuberculosis diagnostic reagent "Yika" approved for use in Indonesia and other markets, and the 23-valent pneumonia vaccine receiving GMP certification in the Philippines [6][7] - The company is positioned to benefit from the approval of male indications for Merck's quadrivalent and nine-valent HPV vaccines, expanding its market reach [6][7] Future Outlook - The company aims to continue its commitment to social benefits while pursuing technological innovation and market promotion, positioning itself to play a significant role in public health and the vaccine industry [7][8]