天奈科技(688116.SH)：上半年净利润1.17亿元 同比上升1.07%

Group 1 - The company reported a revenue of 653.60 million yuan for the first half of the year, representing a year-on-year increase of 1.08% [1] - The net profit attributable to shareholders of the listed company was 116.75 million yuan, showing a year-on-year increase of 1.07% [1] - The net profit attributable to shareholders after deducting non-recurring gains and losses was 103.68 million yuan, which reflects a year-on-year decrease of 6.93% [1]