Product Line and Applications - The company's intermediate product line includes five main series: Androstenedione (AD), Androstenedione (ADD), 9-Hydroxyandrostenedione (9OH-AD), 17α-hydroxy derivatives (A ring), and Dihydrotestosterone (BA), primarily used in the production of steroid drugs for various medical applications [1][2]. Quality Control and Management - The company adheres to strict quality management systems across all production stages, implementing international GMP standards to ensure product quality stability and consistency [2][3]. - In 2024, the company reported a net cash flow from operating activities of approximately ¥194.46 million, a 309.44% increase from the previous year, attributed to reduced cash payments for purchased goods and increased receipts from sales [4]. Research and Development - R&D investments have steadily increased from ¥50.21 million in 2022 to ¥58.38 million in 2024, supporting the company's industrial upgrades and performance growth [4][5]. - The company has accumulated nearly ¥400 million in R&D investments, with over 90 patents, including 25 invention patents, enhancing its competitive edge in the market [6]. Environmental and Sustainability Initiatives - The company is recognized as a national-level green factory, utilizing synthetic biology and genetic engineering technologies to improve environmental sustainability in production processes [3][5]. - Various energy-saving measures have been implemented to reduce carbon emissions, including advanced technology adoption to lower material consumption and pollution [5]. Market Position and Strategy - The global steroid hormone drug market is growing at over 10% annually, with the company positioned to capitalize on this trend, as China's steroid hormone raw material production accounts for about one-third of the global total [7][9]. - The company aims to integrate its operations across the pharmaceutical value chain, focusing on the production of intermediates, raw materials, and finished formulations [10][11]. Employee and Labor Relations - The company emphasizes employee rights protection, adhering to labor laws and establishing a comprehensive human resource management system to foster a harmonious labor relationship [11]. Future Outlook - The company plans to expand its international market presence, with overseas revenue accounting for 18.55% of total revenue in 2024, and aims to register multiple raw materials in the US and EU to facilitate exports [11].

证券代码：300583 证券简称：赛托生物 山东赛托生物科技股份有限公司 投资者关系活动记录表 编号：DY2025-001 投资者关系活 动类别 □特定对象调研 □分析师会议 □媒体采访 业绩说明会 □新闻发布会 □路演活动 □现场参观 □其他 参与单位名称 及人员姓名 参与公司 2024 年度业绩网上说明会活动的投资者 时间 2025 年 5 月 9 日 15:00-17:00 地点 "价值在线"平台（www.ir-online.cn） 上市公司接待 人员姓名 董事长米奇先生 财务总监李福文先生 董事、副总经理、董事会秘书李璐女士 独立董事康立女士 保荐代表人刘彦先生 投资者关系活 动主要内容介 绍 公司于 2025 年 5 月 9 日 15:00-17:00 在"价值在线"（www.ir- online.cn）举办 2024 年度业绩网上说明会，本次业绩说明会采用网络远 程的方式举行，问答环节主要内容如下： 1、问：过去一年，公司的经营策略是什么？ 回复：尊敬的投资者，您好！过去一年，公司董事会管理层确定的经 营策略主要可以用"稳份额、保现金、推注册、剥资产"十二字概括，在 董事会的领导下，公司在生产端严 ...