Ningbo Heli Technology (603917.SH) announced on July 9th that according to preliminary calculations by the finance department, it is expected to achieve a net income attributable to shareholders of the parent company of 45.55 million yuan to 54.66 million yuan in the first half of 2024. Compared with the same period last year (statutory disclosure data), it will decrease by 24.4139 million yuan to 25.3249 million yuan, a year-on-year decrease of 81.71% to 84.76%. It is expected that the net income attributable to the parent company's owners after deducting non-recurring gains and losses will be -4.4031 million yuan to -3.4921 million yuan in the first half of 2024. Compared with the same period last year (statutory disclosure data), it will decrease by 27.9467 million yuan to 28.8577 million yuan, a year-on-year decrease of 114.28% to 118.01%.

1. Regarding the mold business: during the reporting period, the company delivered fewer molds than in the same period last year, and the company's mold sales decreased in the current period. 2. Regarding the aluminum alloy parts business: Due to adjustments in product structure, the initial supply of new products was insufficient to achieve economies of scale, and the new product qualification rate was lower, which led to a decrease in product profitability compared with the same period last year.