青达环保：一季度净利润同比增长990%

Group 1 - The core viewpoint of the article highlights that Qingda Environmental (688501.SH) reported significant financial growth in the first quarter of 2025, with a net profit increase of 990% year-on-year [1] - The company achieved an operating revenue of 619 million yuan, representing a year-on-year growth of 317.43% [1] - The net profit attributable to shareholders reached 68.71 million yuan, with a substantial increase of 990.26% compared to the previous year [1] Group 2 - The non-recurring net profit was reported at 67.92 million yuan, showing a remarkable year-on-year growth of 1067.48% [1] - The significant performance improvement is primarily attributed to the substantial increase in operating revenue, driven by the completion of the "fishing-solar complementary" project [1]