中科磁业：上半年净利润同比增长271.78%

Group 1 - The core viewpoint of the article highlights the significant growth in revenue and net profit for the company in the first half of 2025 [1] - The company's operating revenue reached 347 million yuan, representing a year-on-year increase of 38.46% [1] - The net profit attributable to shareholders of the listed company was 20.90 million yuan, showing a remarkable year-on-year growth of 271.78% [1]