清新环境：上半年归母净利润1243.81万元，同比下降82.59%

Group 1 - The company reported a revenue of 4.087 billion yuan for the first half of the year, representing a year-on-year increase of 4.23% [1] - The net profit attributable to shareholders of the listed company was 12.4381 million yuan, showing a significant year-on-year decline of 82.59% [1] - The basic earnings per share were 0.0089 yuan per share [1]