On October 14, GeLongHui announced that holsin engineering consulting group (603909.SH) preliminarily estimated that the net income attributable to the owners of the parent company in the first three quarters of 2024 is 63.3529 million yuan, an increase of 33.8297 million yuan compared to the same period last year, a year-on-year increase of 114.59%. It is expected that the net income attributable to the owners of the parent company after deducting non-recurring gains and losses in the first three quarters of 2024 will be 58.2829 million yuan, an increase of 32.172 million yuan compared to the same period last year, a year-on-year increase of 123.21%. In the first three quarters of 2024, the growth of the company's construction business revenue drove the increase in net income; the company's comprehensive maintenance business also achieved profit growth compared to the same period last year.