三鑫医疗（300453）：海外拓展提速，血液净化主业持续高增

Investment Rating - The investment rating for Sanxin Medical (300453) is not explicitly stated in the provided documents, but the report indicates a positive outlook based on revenue growth and international expansion [1][3]. Core Viewpoints - The company reported a revenue of 761 million yuan in the first half of 2025, representing a year-over-year increase of 10.83%, with a net profit of 115 million yuan, up 8.35% year-over-year [1][3]. - The growth in revenue is driven by the rapid development of overseas business, with a significant increase in international sales contributing to overall growth [3]. - The blood purification segment continues to show strong growth, with a revenue of 626 million yuan in the first half of 2025, reflecting a year-over-year increase of 19.73% [3]. Summary by Sections Revenue Growth - The company achieved a revenue of 361 million yuan in Q1 2025 (yoy +8.88%) and 400 million yuan in Q2 2025 (yoy +12.65%), indicating a positive growth trend [3]. - Domestic revenue for the first half of 2025 was 574 million yuan (yoy -0.15%), while overseas revenue reached 187 million yuan (yoy +67.3%), accounting for 24.6% of total revenue [3]. Business Segments - The blood purification segment, including devices and consumables, generated 626 million yuan in revenue, making up 82.2% of total revenue, with exports of blood dialysis devices increasing by 84% [3]. - The drug delivery devices segment reported a revenue of 82 million yuan (yoy -15.1%), while the cardiothoracic segment achieved 35 million yuan (yoy +0.7%) [3]. Financial Forecast - The company is projected to achieve revenues of 1.742 billion yuan, 2.027 billion yuan, and 2.354 billion yuan for 2025, 2026, and 2027, respectively, with year-over-year growth rates of 16.1%, 16.3%, and 16.2% [4]. - Net profit is expected to reach 262 million yuan, 307 million yuan, and 359 million yuan for the same years, with growth rates of 15.1%, 17.3%, and 17.0% [4].