长春一东(600148.SH)发布半年度业绩，归母净利润312万元，同比增长360.98%

Group 1 - The company reported a revenue of 381 million yuan for the first half of 2025, representing a year-on-year increase of 4.26% [1] - The net profit attributable to shareholders reached 3.12 million yuan, showing a significant year-on-year growth of 360.98% [1] - The net profit after deducting non-recurring gains and losses was 1.49 million yuan, with an impressive year-on-year increase of 1,119.04% [1] - The basic earnings per share stood at 0.0220 yuan [1]