Group 1 - The company expects a net profit attributable to shareholders of approximately -17 million yuan for the first half of 2025, a decrease of 62.5% compared to the same period last year [1][2] - The expected net profit attributable to shareholders after deducting non-recurring gains and losses is approximately -25 million yuan, representing a decrease of 171.23% year-on-year [1][2] - The previous year's net profit attributable to shareholders was 45.8 million yuan, with a net profit of 35.1 million yuan after deducting non-recurring gains and losses [2] Group 2 - The primary reason for the performance change is the significant increase in costs, with Nantong Fuliwang incurring a loss of approximately 31.9 million yuan during the reporting period [2] - Operating costs increased by approximately 87 million yuan, a year-on-year growth of about 24%, mainly due to the recruitment of production personnel and equipment purchases to meet the order demands of a new headphone project for a North American client [3]