国瓷材料（300285）：传统领域稳步扩增，固态电池材料着力长远

Investment Rating - The investment rating for the company is "Buy" and is maintained [9]. Core Views - The company reported a revenue of 3.28 billion yuan for the first three quarters of 2025, representing a year-on-year increase of 10.7%. The net profit attributable to shareholders was 490 million yuan, up 1.5% year-on-year, while the net profit after deducting non-recurring gains and losses was 480 million yuan, an increase of 5.3% year-on-year. In Q3 alone, the company achieved a revenue of 1.13 billion yuan, a year-on-year increase of 11.5% but a quarter-on-quarter decrease of 4.2%. The net profit for Q3 was 160 million yuan, up 3.9% year-on-year but down 19.5% quarter-on-quarter [6][12][18]. Summary by Sections Financial Performance - For the first three quarters of 2025, the company achieved a total revenue of 3.28 billion yuan, with a net profit of 490 million yuan and a net profit after deducting non-recurring items of 480 million yuan. In Q3, the revenue was 1.13 billion yuan, with a net profit of 160 million yuan [6][12][18]. Business Expansion - The company is expanding steadily in traditional fields while focusing on solid-state battery materials for long-term growth. It has established a strong competitive edge through technological research and development, ensuring product quality and building a lean management system [12][18]. Product Development - The company is actively involved in various high-end ceramic materials and products, covering six major business segments, including electronic materials, catalytic materials, biomedical materials, new energy materials, precision ceramics, and others. The company is also entering the emerging solid-state battery materials sector, focusing on both oxide and sulfide electrolyte technologies [12][18]. R&D Investment - The company maintains a high level of R&D investment, with a research expense ratio of 7.6%, up 0.4 percentage points year-on-year. The gross margin and net margin for Q3 were 36.9% and 15.7%, respectively, showing a year-on-year decline of 2.2 percentage points and 1.0 percentage point [12][18].