Group 1: Northern Huachuang - Northern Huachuang achieved operating revenue of 16.142 billion yuan in the first half of 2025, a year-on-year increase of 29.51% [2][3] - The net profit attributable to shareholders was 3.208 billion yuan, reflecting a year-on-year growth of 14.97% [2][3] - The company focuses on the research, production, sales, and technical services of semiconductor basic products, including electronic process equipment and electronic components [4] Group 2: Deep Kangjia - Deep Kangjia reported operating revenue of 5.248 billion yuan in the first half of 2025, a decrease of 3.05% year-on-year [5][6] - The company incurred a net loss of 383 million yuan attributable to shareholders [5][6] - The consumer electronics business faced intensified competition and product mismatch with national subsidy policies, leading to losses [7] Group 3: Crystal Integration - Crystal Integration achieved operating revenue of 5.198 billion yuan in the first half of 2025, an increase of 18.21% year-on-year [8][10] - The net profit attributable to shareholders was 332 million yuan, marking a significant increase of 77.61% [8][10] - The company specializes in 12-inch wafer foundry services and has made progress in various technology platforms [11] Group 4: Weida Optoelectronics - Weida Optoelectronics reported operating revenue of 101 million yuan in the first half of 2025, a decrease of 7.25% year-on-year [12][13] - The net profit attributable to shareholders was 9.48 million yuan, down 39.78% [12][13] - The company is focused on the development and sales of polarizers and optical films for liquid crystal displays [14] Group 5: Landai Technology - Landai Technology achieved operating revenue of 1.751 billion yuan in the first half of 2025, a year-on-year increase of 8.32% [15][16] - The net profit attributable to shareholders was 109 million yuan, reflecting a growth of 61.56% [15][16] - The company is engaged in power transmission and touch display businesses, with a focus on automotive electronics and IoT devices [17]