拓邦股份(002139.SZ)：前三季净利润4.2亿元 同比下降23.86%

Group 1 - The core viewpoint of the article is that拓邦股份 (002139.SZ) reported a mixed performance in its third-quarter results, with revenue growth but a significant decline in net profit [1] Group 2 - The company achieved a revenue of 8.188 billion yuan in the first three quarters, representing a year-on-year increase of 6.34% [1] - The net profit attributable to shareholders of the listed company was 420 million yuan, showing a year-on-year decrease of 23.86% [1] - The net profit attributable to shareholders after deducting non-recurring gains and losses was 396 million yuan, reflecting a year-on-year decline of 26.58% [1]