东吴证券给予瑞芯微买入评级，2025年中报业绩点评：25H1营收利润高增，AIoT矩阵和生态共振

Group 1 - The core viewpoint of the report is that Dongwu Securities has given a "buy" rating for Rockchip (603893.SH) based on strong revenue growth and enhanced profitability in the first half of 2025 [2] - The company's flagship products are experiencing steady growth, and the new NPU is actively expanding into edge AI scenarios [2] - Rockchip is accelerating its product innovation and expanding its full-scenario AIoT chip layout [2]