海泰科(301022.SZ)：前三季净利润5870万元 同比增长91.11%

Group 1 - The core viewpoint of the article highlights Haitec's strong financial performance in the third quarter, with significant year-on-year growth in both revenue and net profit [1] Group 2 - The company reported a total operating revenue of 618 million yuan for the first three quarters, representing a year-on-year increase of 21.34% [1] - The net profit attributable to shareholders of the listed company reached 58.7 million yuan, showing a remarkable year-on-year growth of 91.11% [1] - The net profit attributable to shareholders after deducting non-recurring gains and losses was 43.8 million yuan, reflecting a year-on-year increase of 95.69% [1]