1.5本半年度报告未经审计。 1.6董事会决议通过的本报告期利润分配预案或公积金转增股本预案 公司代码：688163 公司简称：赛伦生物 第一节 重要提示 1.1本半年度报告摘要来自半年度报告全文，为全面了解本公司的经营成果、财务状况及未来发展规 划，投资者应当到上海证券交易所网站（www.sse.com.cn）网站仔细阅读半年度报告全文。 1.2重大风险提示 公司已在本报告中描述可能存在的风险，敬请查阅"第三节 管理层讨论与分析"之"四、风险因素"部分 的内容，请投资者注意投资风险。 1.3本公司董事会及董事、高级管理人员保证半年度报告内容的真实性、准确性、完整性，不存在虚假 记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 1.4公司全体董事出席董事会会议。 经董事会决议，公司2025年半年度利润分配方案为：向全体股东每10股派发现金红利1.20元（含税）。 截至审议本次利润分配方案的董事会召开日，公司总股本108,220,000股，以此计算合计拟派发现金红利 人民币12,986,400.00元（含税），占公司2025年1-6月合并报表归属上市公司股东净利润的比例为 39.38%。本次利润分配不送 ...

Core Viewpoint - The report outlines the continuous supervision and monitoring responsibilities of the sponsor, Fangzheng Securities, for Shanghai Sailun Biotechnology Co., Ltd. (Sailun Bio) following its initial public offering on the STAR Market, emphasizing compliance with relevant regulations and the company's operational status [1]. Continuous Supervision Work Situation - The sponsor has established and effectively implemented a continuous supervision work system, including a work plan tailored to specific supervisory tasks [2]. - A continuous supervision agreement was signed with Sailun Bio, clarifying the rights and obligations of both parties during the supervision period [2]. - The sponsor conducts regular communication, site visits, and due diligence to understand Sailun Bio's operational conditions [2][3]. - The sponsor ensures that Sailun Bio complies with laws, regulations, and business rules issued by the Shanghai Stock Exchange [2][3]. - The sponsor monitors the company's governance structure and internal control systems, ensuring they are effectively executed [2][3]. Financial Performance - In 2024, Sailun Bio reported a revenue of approximately 194.92 million yuan, a 2.51% increase from 2023 [9]. - The net profit attributable to shareholders was approximately 44.29 million yuan, reflecting a 14.23% increase year-on-year [9]. - The net cash flow from operating activities increased by 53.12% to approximately 50.25 million yuan [9]. - The company's total assets decreased by 0.75% to approximately 1.12 billion yuan, while net assets increased by 0.89% to approximately 1.10 billion yuan [9]. Core Competitiveness - Sailun Bio has developed a strong competitive advantage in the research and production of antivenom and antitoxin products, with proprietary technologies and patents in various critical processes [11][12]. - The company is the sole domestic producer of specific antivenom products, enhancing its market position [11]. - Continuous innovation and improvement in production processes have led to significant advancements in product quality [11][12]. Research and Development Progress - The R&D expenditure accounted for 12.23% of revenue, a decrease of 3.76 percentage points compared to the previous year [16]. - Key R&D projects are progressing steadily, including the development of antivenom for pit viper bites and honeybee venom, with clinical trials and regulatory submissions underway [17]. - The company is also focusing on improving the production processes of existing products, which has yielded significant results [17]. Use of Raised Funds - The company raised approximately 89.38 million yuan from its IPO, with net proceeds of about 78.49 million yuan after deducting issuance costs [18]. - As of December 31, 2024, the company had utilized approximately 235.99 million yuan of the raised funds, maintaining compliance with regulatory requirements regarding fund usage [18].