Investment Rating - The report does not explicitly state an investment rating for the vaccine industry Core Insights - The overall trend in the vaccine industry shows a decline in batch approvals for most vaccine types in Q1 2025, with some exceptions showing recovery or growth in demand [7][29][46] Summary by Category Multi-Component Vaccines - In Q1 2025, multi-component vaccines saw a total of 17 batch approvals, a decrease of 26% compared to the previous year [11][15] - The five-component vaccine maintained its batch approval at 17, while the four-component vaccine had no approvals [15][12] Pneumonia Vaccines - Total batch approvals for pneumonia vaccines in Q1 2025 were 23, down 30% year-on-year [19][21] - The 13-valent pneumonia vaccine had 19 approvals, remaining stable, while the 23-valent vaccine saw a significant drop to 4 approvals, down 71% [24][19] HPV Vaccines - HPV vaccine approvals increased to 57 batches in Q1 2025, a growth of 63% [29][27] - The two-valent HPV vaccine saw a remarkable increase of 367%, with all approvals coming from Wantai Biological Pharmacy [29][32] Influenza Vaccines - Influenza vaccine approvals totaled 29 batches, a significant increase of 263% year-on-year [34][38] - The three-valent influenza vaccine had 28 approvals, while the four-valent vaccine had only 1 approval, down 67% [38][41] Rabies Vaccines - Batch approvals for rabies vaccines increased to 223 in Q1 2025, a growth of 37% [46][48] - The freeze-dried rabies vaccine accounted for the majority of approvals, with Chengda Biological achieving 105 approvals, a 110% increase [48][46] Varicella Vaccines - Varicella vaccine approvals slightly decreased to 83 batches, down 2% [53][54] - The largest contributor was Baike Biological, with 33 approvals, marking a 38% increase [54][53] Hib Vaccines - Hib vaccine approvals fell to 7 batches, a decrease of 50% [59][58] EV71 Vaccines - EV71 vaccine approvals continued to decline, with only 4 batches approved, down 69% [64][63] Rotavirus Vaccines - Rotavirus vaccine approvals totaled 21 batches, a decrease of 46% [68][67] DTP Vaccines - DTP vaccine approvals increased to 18 batches, a growth of 167% [72][73] Meningitis Vaccines - Meningitis vaccine approvals totaled 85 batches, down 34% [78][79] - The AC polysaccharide vaccine accounted for 55 approvals, a decrease of 47% [84][79] Hepatitis B Vaccines - Hepatitis B vaccine approvals increased to 87 batches, a growth of 28% [91][90] IPV Vaccines - IPV vaccine approvals totaled 22 batches, a decrease of 33% [93][92]

Core Viewpoint - The impact of the U.S. "reciprocal tariffs" on Chinese pharmaceutical companies is limited, with many companies reporting normal operations and minimal effects on their business [1][2][4][7][12]. Group 1: Company Responses - Heng Rui Pharmaceutical reported that overseas sales account for only 2.56% of its revenue, indicating that U.S. tariffs have a minimal impact on its business [1]. - Han Yu Pharmaceutical stated that it has a diversified market presence across North America, Asia, Europe, and South America, which mitigates risks from single market policy changes [2]. - Bai Yang Pharmaceutical noted that its supply chain is globally diversified, and the impact of tariffs is minimal [3]. - WuXi AppTec acknowledged that tariffs will have some impact but emphasized their optimized supply chain and management practices to minimize effects [4]. - Kangtai Biological confirmed that it has no products exported to the U.S. and is focusing on markets along the Belt and Road [5]. Group 2: Industry Trends - The medical device industry in China is rapidly developing, with companies like Mindray Medical actively seeking alternatives for U.S. imported raw materials [5]. - Companies are increasingly focusing on domestic production and local supply chains to counteract potential tariff impacts [6][8]. - The vaccine industry in China is evolving, with companies like CanSino Biologics transitioning from followers to leaders in vaccine technology [8][9]. - The overall sentiment among Chinese pharmaceutical companies is that the current tariff situation presents an opportunity for domestic substitution and innovation [10][12].

Core Viewpoint - The impact of the U.S. tariff policy on Chinese pharmaceutical companies is relatively limited, with many companies reporting normal operations and minimal effects from the tariffs [1][2][3][4][5]. Company Responses - Heng Rui Pharmaceutical stated that overseas sales account for only 2.56% of its revenue, indicating that U.S. tariffs will have a minimal impact on its business [1]. - Han Yu Pharmaceutical emphasized its diversified market layout, which mitigates risks from single market policy changes, and reported no significant impact from the tariffs [2]. - WuXi AppTec acknowledged that tariffs would have some effect but deemed it manageable, highlighting their optimized supply chain and global presence [3]. - Kang Tai Biological reported no exports to the U.S. and is focusing on markets along the Belt and Road, indicating a strategic shift to other regions [4]. - Mindray Medical confirmed that while some raw materials are imported from the U.S., they are taking measures to ensure supply safety and view the tariff impact as a one-time issue [4]. Industry Trends - The Chinese vaccine industry is rapidly developing, with companies like CanSino Biologics transitioning from followers to leaders in vaccine technology, focusing on domestic innovation [6][7]. - The overall sentiment among companies is that the tariff policy presents an opportunity for domestic product substitution, with many firms prepared to adapt to changing market conditions [5][8]. - Companies are increasingly focusing on technological innovation and expanding into emerging markets to counteract potential supply chain disruptions caused by tariffs [5][6][7].

Group 1: Financial Performance - In 2024, the company achieved operating revenue of 2.65 billion yuan, a year-on-year decrease of 23.7%, and a net profit attributable to shareholders of 200 million yuan, down 76.6% year-on-year [1] - For Q1 2025, the company reported operating revenue of 650 million yuan, an increase of 42.9% year-on-year, while the net profit attributable to shareholders was 20 million yuan, a decrease of 58.5% year-on-year [1] - The quarterly breakdown for 2024 shows operating revenues of 450 million yuan (Q1), 750 million yuan (Q2), 820 million yuan (Q3), and 630 million yuan (Q4), with corresponding net profits of 50 million yuan, 110 million yuan, 190 million yuan, and a loss of 150 million yuan [1] Group 2: Vaccine Production and Pipeline - The company experienced a mixed performance in vaccine batch approvals in 2024, with significant increases in several products, including a 3262.5% rise in human diploid rabies vaccine approvals, and a 49.9% increase in 13-valent pneumonia vaccine approvals [2] - The company has multiple products in the research pipeline, with progress reported on several vaccines, including the Sabin strain inactivated polio vaccine and the quadrivalent influenza virus split vaccine [2] - A collaboration agreement with AstraZeneca has been signed to establish a joint venture for the development of innovative vaccines [2] Group 3: Earnings Forecast - The expected earnings per share (EPS) for the company are projected to be 0.34 yuan in 2025, 0.43 yuan in 2026, and 0.52 yuan in 2027 [3]

Core Viewpoint - The performance of several vaccine companies in China is significantly declining in 2024 due to industry policy adjustments, decreased public willingness to vaccinate, and changing market demands, leading to a challenging environment for the industry [1] Financial Performance - The average revenue of vaccine companies in 2024 is 7.131 billion yuan, down 21.63% from 9.099 billion yuan in 2023, while the average net profit is 788 million yuan, a decrease of 35.60% from 1.222 billion yuan in 2023 [1] - Companies like Zhifei Biological, Wantai Biological, and Hualan Biological reported revenue declines exceeding 50%, while Watson Biological, Baike Biological, and Jindike saw declines of over 30% [1] - Kangxino's revenue increased by over 130% due to its quadrivalent meningococcal conjugate vaccine, benefiting from the resolution of global public health events [1] Price Competition Impact - The price war among vaccine products, particularly HPV, influenza, and pneumonia vaccines, has severely impacted net profits, with Wantai Biological, Kangtai Biological, Hualan Biological, and Zhifei Biological experiencing declines of 91.49%, 76.59%, 76.10%, and 74.99% respectively [2] - Wantai Biological's revenue for 2024 is 2.245 billion yuan, down 59.25%, and its net profit is 106 million yuan, down 91.49% [6] - Watson Biological's revenue is 2.821 billion yuan, a decline of 31.41%, with a net profit of 142 million yuan, down 66.10% [6] Market Dynamics - The domestic vaccine market is becoming increasingly competitive, with many companies focusing on traditional products and facing challenges from product homogeneity and market saturation [3] - The overall vaccination rate in China is low, with only about 3% for influenza vaccines, indicating significant growth potential in the market despite current pressures [7] R&D and Innovation - Companies are increasing R&D investments, with Zhifei Biological investing 1.391 billion yuan in 2024, and several companies allocating over 20% of their revenue to R&D [8] - New vaccine technologies, including mRNA and DNA vaccines, are emerging, which could lead to breakthroughs in disease prevention and treatment [9] International Expansion - Many vaccine companies are pursuing international markets, with Kangxino and Baike Biological successfully exporting products to various countries [10][11] - Watson Biological reported overseas revenue of 570 million yuan in 2024, a year-on-year increase of approximately 98% [11] - The global human vaccine market is projected to grow significantly, with emerging markets providing opportunities for Chinese vaccine companies due to their competitive pricing [12][13]

Core Viewpoint - The domestic vaccine industry is facing significant pressure in 2024, with Kangtai Biological's performance showing volatility, including a substantial decline in revenue and net profit throughout the year [1] Group 1: Financial Performance - Kangtai Biological's total revenue and net profit for the year were 2.652 billion yuan and 202 million yuan, representing declines of 23.75% and 76.59% year-on-year, respectively [1] - In the first quarter of 2024, the company managed to halt the revenue decline, but net profit still plummeted by 58.51% to 22.4341 million yuan [1] - The company's stock price has dropped over 48% year-to-date [1] Group 2: Vaccine Product Performance - The company's immune planning vaccines showed a mixed performance, with the hepatitis B vaccine's batch issuance increasing by 38.60% to 10.188 million doses, while the whooping cough vaccine saw a dramatic decline of 72.28% to 623,100 doses [2] - Despite a 144.07% increase in revenue from immune planning vaccines, this segment only contributed 2.3% to the total revenue [2] - Non-immune planning vaccines, which are a core revenue source, saw a 26.02% decline in revenue to 2.546 billion yuan, despite significant increases in batch issuance for several products [3] Group 3: Market Dynamics and Competition - The immune planning vaccines are generally procured by the government at lower prices, resulting in limited profit margins, while non-immune planning vaccines have a much higher gross margin of 84.30% compared to 25.24% for immune planning vaccines [3] - The market for the 13-valent pneumonia vaccine is becoming increasingly competitive, with Kangtai Biological facing challenges from established players like Pfizer and Watson Biotech [6] - The company has a pipeline of nearly 30 products in development, but past experiences indicate that having a robust pipeline does not guarantee significant revenue growth [7] Group 4: Financial Health and Risks - As of the end of the first quarter, Kangtai Biological's accounts receivable reached 2.854 billion yuan, a year-on-year increase of 5.1%, with a high inventory turnover period of 396.48 days [9] - The company has made provisions for credit impairment and asset impairment totaling 260 million yuan, indicating potential financial risks [10]

证券代码：300601 证券简称：康泰生物 公告编号：2025-047 债券代码：123119 债券简称：康泰转 2 深圳康泰生物制品股份有限公司 关于吸附破伤风疫苗上市许可申请获得受理的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、 误导性陈述或重大遗漏。 吸附破伤风疫苗是采用破伤风类毒素经佐剂吸附制备的疫苗。该疫苗适用于 发生创伤机会较多的人群，妊娠期妇女接种本品可预防产妇及新生儿破伤风。接 种本疫苗后可刺激机体产生破伤风抗体，预防破伤风。破伤风是一种由破伤风梭 状芽孢杆菌经皮肤或黏膜伤口侵入人体后，在伤口局部生长繁殖并产生毒素导致 的极其严重的急性感染性疾病。目前接种破伤风疫苗是预防破伤风最经济和有效 的措施。 经查询国家药品监督管理局网站，目前国内已获得吸附破伤风疫苗生产注册 批件并实现上市销售的厂家包括成都欧林生物科技股份有限公司、武汉生物制品 研究所有限责任公司、华兰生物疫苗股份有限公司等。 二、对公司的影响 根据国家药品注册管理相关法规，吸附破伤风疫苗上市许可申请获得受理后， 还需经过技术审评、临床试验现场核查、生产现场核查等程序，待获得药品注册 批件及 GMP ...

债券代码：123119 债券简称：康泰转 2 证券代码：300601 证券简称：康泰生物 深圳康泰生物制品股份有限公司 投资者关系活动记录表 编号：2025-001 | | □特定对象调研 □分析师会议 | | --- | --- | | 投资者关系 | □媒体采访 √业绩说明会 | | 活动类别 | □新闻发布会 □路演活动 | | | □现场参观 | | | □其他 （请文字说明其他活动内容） | | 参与单位名称 | 线上参与康泰生物 2024 年度网上业绩说明会的投资者 | | 及人员姓名 | | | 时间 | 2025 年 04 月 23 日（星期三）下午 15:00-17:00 | | 地点 | "约调研"微信小程序 | | 上市公司接待 | 董事、总裁：苗向先生 | | 人员姓名 | 独立董事：李皎予先生 | | | 副总裁、董事会秘书：陶瑾女士 | | | 财务总监：马建英先生 | | | 公司于 2025 年 04 月 23 日（星期三）15:00-17:00 在"约调 | | | 研"微信小程序举办 2024 年度网上业绩说明会，就投资者关 | | | 注的问题进行了回复。本次交流的主要内 ...

风险提示：生长激素水针集采降价风险，产品销售不及预期的风险，新品研发失败的风险，海外拓展不 及预期的风险。 持续高水平新品研发，聚焦多联多价疫苗、成人疫苗及创新疫苗。2024年以来，公司多项在研产品取得 阶段性进展：Sabin株脊髓灰质炎灭活疫苗（Vero细胞）申请生产注册获得受理并完成注册现场核查； 四价流感病毒裂解疫苗（3岁及以上人群）申请生产注册获得受理；吸附破伤风疫苗收到Ⅱ期临床试验 总结报告：吸附无细胞百白破（组分）联合疫苗已获得I期临床试验总结报告，III期临床准备中；口服 五价重配轮状病毒减毒活疫苗（Vero细胞）处于I期、Ⅱ期、III期临床试验阶段、20价肺炎球菌多糖结 合疫苗处于I期、Ⅱ期临床试验阶段；吸附无细胞百白破灭活脊髓灰质炎和b型流感嗜血杆菌联合疫苗 （五联苗）、吸附无细胞百白破灭活脊髓灰质炎联合疫苗、麻腮风联合减毒活疫苗、四价肠道病毒灭活 疫苗（Vero细胞）处于I期临床试验阶段。 事件：2024年康泰生物实现营业收入26.52亿元，同比下降23.75%；归母净利润2.02亿元，同比下降 76.59%；扣非归母净利润为2.46亿元，同比下降65.93%。期未现金合计34.80亿元。 ...

4月21日，康泰生物（300601）公布2024年财报，在营收同比下降23.75%的同时，净利润同比下滑 76.59%。康泰生物将业绩下滑归因于市场竞争、降库存等多种因素影响。 产品层面，康泰生物多个疫苗产品的批签发量有所增加，但在疫苗市场"卷"价格，主要产品竞争提速的 背景下，康泰生物的利润规模也在走低。 多款产品批签发量增加，业绩下滑 财报显示，康泰生物报告期内营利双降，营收为26.52亿元，同比下降23.75%，实现净利润2.02亿元， 同比下滑76.59%。去除公司在2022年亏损1.33亿元，这一净利润规模创造了康泰生物自2017年以来的新 低。 竞争提速，"出海"贡献有限 康泰生物将业绩下滑归因于市场竞争、降库存、固定资产折旧费用增加、资产减值增加、2023年股权激 励计划终止实施加速行权等多个因素。 具体来看，在多个产品批签发量同比增长的同时，到2024年底，康泰生物存货为7.83亿元，占总资产比 例为5.37%，这一比例较年初增加了0.25个百分点。存货账面余额为9.93亿元，其中库存商品为5.53亿 元。康泰生物增长的批签发量并没有完全转化为销售收入。 市场竞争层面，康泰生物仅披露了人二倍体 ...