Group 1 - The company expects to achieve operating revenue between 5,070 million and 5,320 million yuan for the first half of 2025, representing a year-on-year increase of 67.22 million to 92.22 million yuan, or a growth rate of 15.29% to 20.97% [1][2] - The net profit attributable to the parent company is projected to be between 260 million yuan and 108.55% [1] - The net profit attributable to the parent company after deducting non-recurring gains and losses is expected to be between 157 million and 235 million yuan, reflecting an increase of 62.33 million to 140.33 million yuan, or a growth rate of 65.83% to 148.22% compared to the same period last year [1][2] Group 2 - The company attributes the performance increase to high utilization rates, which have positively impacted operating revenue and product gross margins [2] - The company continues to strengthen its position in the market, with CIS becoming the second major product line, while other products also show improved competitiveness [2] - The company has achieved mass production of 40nm high-voltage OLED display driver chips and 55nm full-process stacked CIS chips, with ongoing development of 28nm OLED display driver chips and 28nm logic chips expected to enter risk mass production by the end of the year [2]