国机精工(002046.SZ)发布上半年业绩，归母净利润1.74亿元，同比下降1.69%

Group 1 - The company achieved operating revenue of 1.608 billion yuan, representing a year-on-year increase of 25.14% [1] - The net profit attributable to shareholders of the listed company was 174 million yuan, a year-on-year decrease of 1.69% [1] - The net profit attributable to shareholders of the listed company, excluding non-recurring gains and losses, was 136 million yuan, a year-on-year decrease of 10.01% [1] - The basic earnings per share were 0.3287 yuan [1]