鑫科材料：2025年上半年净利润同比下降42.16%

Group 1 - The company's operating revenue for the first half of 2025 reached 2.169 billion yuan, representing a year-on-year growth of 17.17% [1] - The net profit for the same period was 19.73 million yuan, showing a year-on-year decline of 42.16% [1]