楚环科技发布上半年业绩，归母净利润1327.99万元，下降29.02%

Group 1 - The core viewpoint of the article is that Chuhuan Technology (001336.SZ) reported a significant decline in both revenue and net profit for the first half of 2025 compared to the previous year [2] - The company's operating revenue for the first half of 2025 was 117 million yuan, representing a year-on-year decrease of 39.56% [2] - The net profit attributable to shareholders of the listed company was 13.28 million yuan, down 29.02% year-on-year [2] - The net profit attributable to shareholders after deducting non-recurring gains and losses was 9.11 million yuan, a decrease of 42.26% year-on-year [2] - The basic earnings per share were reported at 0.17 yuan [2]