信立泰上半年净利3.65亿元，同比增长6.1%

Group 1 - The core viewpoint of the article highlights that Xinlitai (002294) reported a revenue of 2.131 billion yuan for the first half of 2025, reflecting a year-on-year growth of 4.32% [1] - The net profit attributable to the company for the same period was 365 million yuan, showing a year-on-year increase of 6.1% [1] - The company's research and development investment amounted to 542 million yuan, which represents 25.43% of its revenue [1]