Zhitong Finance APP News, Delong Laser (688170.SH) disclosed its semi-annual report for 2024, with the company achieving operating income of 0.278 billion yuan, a year-on-year increase of 34.9%; the net profit attributable to the mother turned from profit to a loss of 9.87 million yuan year-on-year; the non-net profit attributable to the mother expanded to a loss of 16.1 million yuan year-on-year; the basic earnings per share was -0.1 yuan.