同益中(688722.SH)：上半年净利润6647.63万元 同比增加41.13%

Group 1 - The company reported a revenue of 482.72 million yuan for the first half of the year, representing a year-on-year increase of 89.70% [1] - The net profit attributable to the parent company was 66.48 million yuan, showing a year-on-year increase of 41.13% [1] - The net profit attributable to the parent company after deducting non-recurring gains and losses was 63.63 million yuan, which is a year-on-year increase of 48.47% [1]