有研粉材：2025年上半年净利润同比增长21.68%

Group 1 - The company's operating revenue for the first half of 2025 reached 1.79 billion yuan, representing a year-on-year growth of 18.29% [1] - The net profit amounted to 35.76 million yuan, showing a year-on-year increase of 21.68% [1] - Basic earnings per share were 0.34 yuan, reflecting a year-on-year growth of 21.43% [1]