研奥股份：2025年半年度归属于上市公司股东的净利润同比增长18.13%

Group 1 - The core point of the article is that Yan'ao Co., Ltd. reported significant growth in both revenue and net profit for the first half of 2025, indicating a positive financial performance [2] - The company achieved operating revenue of 245,609,609.68 yuan, which represents a year-on-year increase of 22.84% [2] - The net profit attributable to shareholders of the listed company was 19,398,292.66 yuan, reflecting a year-on-year growth of 18.13% [2]