1、海外市场：以ODM 为基础，加速自主品牌输出 公司以ODM 模式切入全球生物实验室耗材供应链，凭借自主设计与制造能力，与VWR、Thermo Fisher 等国际龙头建立稳定合作，产品远销欧美等70 多个国家及地区，逐步在海外市场建立了"质量可 靠"和"性价比突出"的形象。随着产品质量逐渐被欧美客户认可，公司发力自主品牌，以高品质的产 品、优质的服务和更划算的价格拓展市场，2024 年公司在欧洲、南美、东南亚等区域市场的自主品牌 渗透率显著提升，海外自主品牌收入同比增加46.07%，在境外收入占比达18.89%。我们认为随着公司 海外自主品牌推广战略逐步落地，公司有望实现从代工生产到自主品牌的转型升级，在国际实验室耗材 供应链中获得更多的价值量。 2、国内市场：把握进口替代机会，科研市场+工业市场齐发力 在当前国际贸易局势下，国家在卡脖子领域强调要提升自主可控的能力，生命科学实验室耗材国产化率 有望加速提升。洁特生物作为国内最早生产生物实验室一次性塑料耗材的企业之一，具有较强的先发优 势，营收规模位于行业领先位置。在国产替代的背景下，公司一方面扩大销售网络覆盖面，2024年在国 内设12 个办事处，提升了 ...

Investment Rating - The investment rating for the company is "Buy" [2] Core Views - The report highlights that the company has over 20 years of experience in the biological laboratory consumables sector, focusing on biological culture and liquid handling, with leading technical strength and a comprehensive product matrix. The company is expected to maintain rapid growth as its influence in overseas markets increases and both domestic industrial and research markets expand [3][4][5] Summary by Sections 1. Overseas Market - The company has entered the global biological laboratory consumables supply chain through an ODM model, establishing stable partnerships with international leaders like VWR and Thermo Fisher. The company has built a reputation for "reliable quality" and "outstanding cost performance," with overseas self-brand revenue increasing by 46.07% year-on-year in 2024, accounting for 18.89% of total revenue [4][14] 2. Domestic Market - The company is well-positioned to capitalize on the opportunity for import substitution in the current international trade climate. As one of the earliest producers of disposable plastic consumables in China, the company is expanding its sales network and has established 12 offices domestically in 2024. The sales of its cell factory products are expected to grow by approximately 28.55% year-on-year [5][49][53] 3. Product High-Endization and Smart Manufacturing - The company is focused on developing high-end products such as liquid culture media and cell culture bags while optimizing production processes to reduce manufacturing costs. The establishment of an intelligent manufacturing base is expected to enhance order delivery efficiency and support global business needs [6][15] 4. Financial Forecast and Investment Recommendation - The company is projected to achieve revenues of 652 million yuan, 772 million yuan, and 919 million yuan from 2025 to 2027, with year-on-year growth rates of 16.7%, 18.3%, and 19.1% respectively. The net profit attributable to the parent company is expected to be 98 million yuan, 118 million yuan, and 145 million yuan during the same period, with corresponding growth rates of 35.3%, 20.6%, and 23.2% [6][8][20]

Overview - The demand for cell culture bags in China is rapidly increasing due to the growth of downstream markets such as biopharmaceuticals, cell therapy, and gene therapy, with a projected demand of 9.723 million units in 2024, a year-on-year increase of 24.53% [1][8] - The market size for cell culture bags is expected to reach 1.05 billion yuan in 2024, reflecting a year-on-year growth of 21.06% [1][8] - Factors such as an aging population and increasing health awareness are driving the demand for biopharmaceutical products, further boosting the cell culture bag market [1][8] Market Policies - A series of supportive policies have been issued in China, including the "14th Five-Year Plan for the Development of the Pharmaceutical Industry" and guidelines for the production quality management of cell therapy products, creating a favorable environment for the development of the cell culture bag industry [6][7] Industry Chain - The upstream of the cell culture bag industry includes suppliers of raw materials like polyethylene and polypropylene, while the midstream involves R&D and production, and the downstream encompasses applications in biopharmaceuticals, cell therapy, and research [7][8] - Biopharmaceuticals account for over 40% of the demand for cell culture bags, primarily used in the production of monoclonal antibodies, recombinant proteins, and vaccines [8] Current Development - The cell culture bag market in China is expanding, with a projected demand of 9.723 million units and a market size of 1.05 billion yuan in 2024, driven by the rapid growth of the biopharmaceutical market [1][8] Competitive Landscape - The market is becoming increasingly competitive, with foreign companies like ThermoFisher Scientific and Corning holding significant market shares due to their advanced technology and product quality [9][10] - Domestic companies such as Guangzhou Jiet Biofilter Co., Ltd. and Wuhan Saikecheng Technology Co., Ltd. are enhancing their R&D efforts and product quality, gradually increasing their market share and competitiveness [10][11] Development Trends - The demand for single-use cell culture bags is expected to continue rising due to their advantages in reducing contamination risks and simplifying operations [12] - There is a growing focus on developing biodegradable or recyclable single-use bags to align with environmental sustainability goals [12] - Domestic companies are expected to narrow the technology gap with foreign products, leading to increased market share and potential international expansion [12]

Core Viewpoint - LePure Biotech has achieved a significant breakthrough with its self-developed Extreme™ PVDF sterilizing filter membrane, marking a major step for domestic bioprocess companies in ensuring supply chain security [1][2]. Downstream Demand Side - Historically, the Chinese biopharmaceutical upstream market has relied heavily on imported consumables, with over 95% market share held by multinational companies. However, domestic biopharmaceutical companies are now focusing on self-reliance to mitigate risks from international supply chain fluctuations [2]. - Currently, domestic single-use consumables and equipment account for over 50% of the biopharmaceutical R&D and production process, with LePure Biotech holding a competitive advantage in market share for filters and culture media [2]. - The Extreme™ PVDF filter membrane can process 2-3 times the amount of imported competitors per unit area during constant pressure filtration tests, significantly reducing production costs and improving efficiency [2]. Upstream Process Side - The introduction of the PVDF filter membrane is expected to fundamentally improve the quality of domestic virus removal filtration materials, which have faced high technical performance requirements [4]. - LePure Biotech has also successfully developed another widely used membrane material, the PES hydrophobic filter membrane, and plans to launch a complete range of PES ultrafiltration membrane products by the end of the year [4]. - The company emphasizes the importance of foundational R&D capabilities to stabilize supply chain security, having launched the Lekrius® membrane in 2021 and the Extreme™ PVDF filter membrane this year [4][6]. Product Development Strategy - LePure Biotech adopts a strategy of "strengthening foundational R&D, deepening application R&D, and optimizing overall processes" across three categories of consumables: single-use systems, cell culture, and filtration purification [6]. - The rapid growth of the filtration business has become the company's second growth curve, with plans to continue developing various product models to meet pharmaceutical market demands [6]. Market Position and Future Outlook - LePure Biotech recognizes both the advantages and challenges of "Chinese manufacturing capabilities," noting unique strengths in technology conversion efficiency, supply chain responsiveness, and cost-effectiveness [7]. - Despite the rapid development of domestic companies in formulation development and process stability, there remains a gap compared to established international brands, necessitating longer cycles for technology validation and market cultivation [7]. - The successful self-research by LePure Biotech provides a safer and more reliable supply chain assurance for the Chinese biopharmaceutical industry, positioning the company to play a more significant role in the global biopharmaceutical supply chain as more innovative products are launched [7].