Xuan Gu Bao·2025-09-24 11:28Group 1 - Institutions ranked 29 stocks today, with net purchases in 16 stocks and net sales in 13 stocks [1] - The top three stocks with the highest net purchases by institutions are: Lixing Co., Ltd. (CNY 242 million), Huicheng Co., Ltd. (CNY 152 million), and Northern Huachuang (CNY 143 million) [1][2] - Lixing Co., Ltd. saw a price increase of 14.78%, while Huicheng Co., Ltd. increased by 15.84% [2] Group 2 - TSMC plans to increase prices for its 3nm and 2nm process nodes, with the 2nm process expected to rise by at least 50% compared to the 3nm process, reflecting the high costs and scarcity of advanced process technologies [2] - The company's etching and thin film deposition equipment are expected to achieve significant growth in 2024, with continued growth anticipated in 2025 [2] Group 3 - Microsoft announced the successful development of a microfluidic cooling system integrated into chips, which can achieve cooling efficiency two to three times higher than traditional cooling methods [3][4] - This technology allows cooling liquid to be in close proximity to heat sources, significantly reducing the thermal conduction path [4] Group 4 - Tongfu Microelectronics is a provider of integrated circuit packaging and testing services, offering one-stop services from design simulation to packaging and testing for global clients [5]