怡球资源：上半年归母净利润2938.97万元，同比下降57.11%

Group 1 - The company reported a revenue of 3.581 billion yuan for the first half of the year, representing a year-on-year increase of 10.46% [1] - The net profit attributable to shareholders of the listed company was 29.3897 million yuan, showing a year-on-year decline of 57.11% [1] - The basic earnings per share were 0.01 yuan [1]