核查意见 华泰联合证券有限责任公司 关于华兰生物疫苗股份有限公司 部分首次公开发行前已发行股份上市流通的核查意见 华泰联合证券有限责任公司（以下简称"华泰联合证券"或"保荐人"）作为华 兰生物疫苗股份有限公司（以下简称"华兰疫苗"或"公司"）首次公开发行股票并 在创业板上市持续督导阶段的保荐人，根据《证券发行上市保荐业务管理办法》 《深圳证券交易所创业板股票上市规则》《深圳证券交易所上市公司自律监管指 引第 2 号——创业板上市公司规范运作》及《深圳证券交易所上市公司自律监管 指引第 13 号——保荐业务》等规定，对华兰疫苗部分首次公开发行前已发行股 份上市流通事项进行了审慎核查，并出具核查意见如下： 一、首次公开发行前已发行股份概况 经深圳证券交易所《关于华兰生物疫苗股份有限公司人民币普通股股票在创 业板上市的通知》（深证上[2022]154 号）同意，公司首次公开发行人民币普通 股（A 股）股票 40,010,000 股，并于 2022 年 2 月 18 日在深圳证券交易所创业板 上市交易。公司首次公开发行股票前总股本为 360,000,000 股，首次公开发行完 成后，公司总股本为 400,010,00 ...

经审査，Hib疫苗符合药品注册的有关要求，同意开展预防由b型流感嗜血杆菌引起的侵袭性感染(包括 脑膜炎、肺炎、败血症、蜂窝织炎、关节炎、会厌炎等)的临床试验。 人民财讯8月13日电，华兰疫苗（301207）8月13日晚间公告，公司近日收到国家药监局核准签发的关于 冻干b型流感嗜血杆菌结合疫苗(以下简称"Hib疫苗")的《药物临床试验批准通知书》。 ...

Core Viewpoint - The company has received approval from the National Medical Products Administration for the clinical trial of a lyophilized Haemophilus influenzae type b (Hib) conjugate vaccine, which is expected to induce an immune response against Hib and provide protection to recipients [1] Group 1: Vaccine Development - The Hib vaccine is composed of purified Hib polysaccharide combined with tetanus toxoid protein and is presented in a lyophilized form [1] - The company is also developing a combination vaccine based on the DTP (diphtheria, tetanus, and pertussis) components, with the Hib vaccine being one of the components [1] - Vaccine development is described as a complex and rigorous scientific activity, characterized by significant challenges and long timelines [1]

公司研发的Hib疫苗系以纯化的Hib荚膜多糖与破伤风类毒素蛋白结合而成，采用冻干剂型，预期可在接 种后诱导针对Hib的免疫答应，对接种者提供保护作用。 此外，公司正在研发以组分百白破为基础的联合疫苗，Hib疫苗为其中的组成部分，作为未获批上市的 单苗需累积一定的临床数据，完成Hib单价疫苗的申报上市，并支持未来以组分百白破为基础的联合疫 苗的注册申报。 格隆汇8月13日丨华兰疫苗(301207.SZ)公布，公司于近日收到国家药品监督管理局核准签发的关于冻干 b型流感嗜血杆菌结合疫苗(简称"Hib疫苗")的《药物临床试验批准通知书》。 流感嗜血杆菌为革兰氏阴性杆菌，是儿童急性下呼吸道感染最主要的病原菌之一，分为有荚膜型和无荚 膜型，两者均可引发感染。无荚膜型菌株常可引发中耳炎和鼻窦炎等疾病。主要由鼻咽部定植细菌在邻 近部位传播所致；继发于血流侵袭的感染通常由荚膜型菌株引起。有荚膜的菌株根据荚膜多糖的化学成 分来进行分类，迄今已发现6种血清型，其中，约95%的侵袭性流感嗜血杆菌疾病由b型引起。 ...

证券代码：301207 证券简称：华兰疫苗 公告编号：2025- 036 华兰生物疫苗股份有限公司 关于冻干b型流感嗜血杆菌结合疫苗获得 药物临床试验批准通知书的公告 本公司及董事会全体成员保证信息披露的内容真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 产品名称：冻干b型流感嗜血杆菌结合疫苗 注册分类：预防用生物制品3.3类 申请事项：境内生产药品注册临床试验 申请人：华兰生物疫苗股份有限公司 通知书编号：2025LP02051 审批结论：根据《中华人民共和国药品管理法》《中华人民共和国疫苗管理 法》及有关规定，经审査，Hib疫苗符合药品注册的有关要求，同意开展预防由b型 流感嗜血杆菌引起的侵袭性感染（包括脑膜炎、肺炎、败血症、蜂窝织炎、 关节 炎、会厌炎等）的临床试验。 二、产品的相关情况 流感嗜血杆菌为革兰氏阴性杆菌，是儿童急性下呼吸道感染最主要的病原菌之 一，分为有荚膜型和无荚膜型，两者均可引发感染。无荚膜型菌株常可引发中耳炎 和鼻窦炎等疾病。主要由鼻咽部定植细菌在邻近部位传播所致；继发于血流侵袭的 感染通常由荚膜型菌株引起。有荚膜的菌株根据荚膜多糖的化学成分来进行分类， 迄今已发现 6 种 ...

华兰疫苗8月8日报收18.40元，较前一交易日下跌0.04元，成交量为37743手，成交额达0.70亿元。该股 当日振幅为2.33%，盘中最高触及18.64元，最低探至18.21元。 风险提示：股市有风险，投资需谨慎。 华兰疫苗是一家专注于生物制品研发生产的医药企业，主要产品包括流感疫苗等预防用生物制品。公司 总市值110.59亿元，流通市值26.06亿元。 从资金流向来看，华兰疫苗8月8日主力资金净流出316.22万元，近五日累计净流出5106.51万元。 ...

Core Insights - The report highlights that the total salary of A-share listed company secretaries in 2024 reached 4.086 billion yuan, with an average annual salary of 754,300 yuan [1] - Over 21% of company secretaries earn more than 1 million yuan annually, indicating a significant portion of high earners in this role [1] Salary Distribution - The average annual salary for company secretaries in the biopharmaceutical sector is 1.01 million yuan, with the distribution of salaries as follows: below 500,000 yuan (15%), 500,000-1,000,000 yuan (41%), 1,000,000-2,000,000 yuan (38%), 2,000,000-3,000,000 yuan (4%), and above 3,000,000 yuan (2%) [5] - The top five highest-paid company secretaries have salaries of 3.2565 million yuan, 2.5345 million yuan, 2.2809 million yuan, 1.9265 million yuan, and 1.89 million yuan, with their tenure at the companies ranging from less than one year to 15 years [7] Age and Educational Background - The age distribution of company secretaries shows that those aged 40-50 constitute 61%, while those over 50 account for 15%, and those under 30 make up 6% [1][3] - The educational background indicates that 52% hold a bachelor's degree, 44% have a master's degree, and only 2% possess a doctoral degree, with the latter represented by just one individual [3] Investor Engagement - There is a significant variance in the number of investor meetings held by companies, with 43% of companies hosting fewer than 10 meetings annually, while only 2% have more than 1,000 meetings [9] - The five companies with the highest number of investor meetings are reported to have 1,500, 777, 681, 549, and 504 meetings, respectively [9]

Investment Rating - The report maintains an "Overweight" rating for the pharmaceutical and biotechnology industry, expecting the industry index to outperform the market index by over 10% in the next six months [1][40]. Core Insights - The SW pharmaceutical and biotechnology industry outperformed the CSI 300 index, rising by 7.84% from July 11 to July 24, 2025, exceeding the CSI 300's performance by approximately 4.13 percentage points [4][14]. - Most sub-sectors within the industry recorded positive returns during the same period, with the medical research outsourcing and raw materials sectors leading with increases of 14.23% and 9.30%, respectively [4][15]. - Approximately 91% of stocks in the industry achieved positive returns, with notable performers including Borui Pharmaceutical, which saw a weekly increase of 78.98% [16]. Summary by Sections 1. Market Review - The SW pharmaceutical and biotechnology industry outperformed the CSI 300 index, with a rise of 7.84% from July 11 to July 24, 2025, surpassing the CSI 300 by about 4.13 percentage points [14]. - Most sub-sectors recorded positive returns, particularly medical research outsourcing and raw materials, which increased by 14.23% and 9.30%, respectively [15]. - About 91% of stocks in the industry had positive returns, with Borui Pharmaceutical leading at 78.98% [16]. 2. Industry News - The report highlights the ongoing progress of the 11th batch of national drug procurement, with significant updates provided during a government open day event on July 22, 2025 [4][28]. - The announcement of the 11th batch of national drug procurement included a notification for drug information submission, which was highly anticipated [4][28]. 3. Company Announcements - Yekang Pharmaceutical announced that its subsidiary received FDA approval for clinical trials of YKYY029 injection for hypertension treatment [29]. 4. Industry Outlook - The report maintains an "Overweight" rating for the industry, citing a continuous rise in the pharmaceutical and biotechnology sector driven by positive sentiment towards innovative drugs and improved financing data [30]. - The report suggests focusing on investment opportunities within the innovative drug supply chain and highlights several companies across various segments, including medical devices, pharmaceutical commerce, and innovative drugs [30][32].

Group 1 - The National Medical Insurance Administration announced that the basic medical insurance coverage rate will remain stable at around 95% during the 14th Five-Year Plan, with the number of insured individuals reaching 1.327 billion by 2024 [2] - The 11th batch of centralized procurement for drugs has been initiated, with new principles established to protect innovative drugs from price pressure, thereby encouraging R&D in the pharmaceutical industry [2] - Recent statistics show a significant increase in the number of new drug approvals globally, with 106 new drugs approved in June 2025, indicating a vibrant pharmaceutical research and development environment [3] Group 2 - The Biopharmaceutical ETF (159839) has seen a strong performance, with a 3.82% increase in the National Biopharmaceutical Index and notable gains in constituent stocks such as Zhifei Biological Products and Watson Bio [1] - The Biopharmaceutical ETF has experienced a substantial growth in scale, increasing by 13.76 million in the past six months, ranking in the top third among comparable funds [1] - Leveraged funds have been actively investing in the Biopharmaceutical ETF, with net purchases reaching 1.2935 million in recent days, indicating strong market interest [1]

证券代码：301207 证券简称：华兰疫苗 公告编号：2025-034 华兰生物疫苗股份有限公司 关于非独立董事辞任暨选举职工代表董事的公告 本公司及董事会全体成员保证信息披露的内容真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 一、关于非独立董事辞任并选举职工代表董事的情况 华兰生物疫苗股份有限公司（以下简称"华兰疫苗"或"公司"）于近日收到 公司非独立董事潘若文女士的书面辞任报告。因公司内部工作调整，潘若文女士申 请辞去公司第二届董事会非独立董事职务，并在此之后担任公司职工代表董事职务。 2025 年 7 月 8 日，公司召开职工代表大会，会议选举潘若文女士为公司第二届董事 会职工代表董事，任期自本次职工代表大会审议通过之日起至公司第二届董事会任 期届满之日止。 潘若文女士符合《公司法》《公司章程》规定的有关职工代表董事的任职资格 和条件。潘若文女士当选公司职工代表董事后，公司第二届董事会成员中兼任公司 高级管理人员以及由职工代表担任的董事人数总计未超过公司董事总数的二分之一， 符合相关法律法规的要求。 潘若文女士的简历详见附件。 附件： 二、备查文件 潘若文女士简历 公司职工代表大会决议。 特 ...