Market Performance - The main board led the gains with notable increases in stocks such as Precision Electronics (+10.18%), China Software (+9.99%), and China Great Wall (+9.98%) [1] - The ChiNext board saw significant rises with Top Cloud Agriculture (+15.76%), Guomai Culture (+10.27%), and Guangzhi Technology (+10.19%) [1] - The Sci-Tech Innovation board was led by Hongquan IoT (+11.99%), Zhenyou Technology (+8.32%), and Yingjixin (+8.19%) [1] - Active sub-industries included SW Education Publishing (+3.11%), SW Film and Animation Production (+2.14%), and SW Semiconductor Materials (+0.86%) [1] Domestic News - Silan Microelectronics is accelerating the construction of its "Silan Minggan 6-inch SiC power device chip production line" with a current monthly production capacity of 9,000 6-inch SiC MOS chips and has shipped 50,000 electric vehicle main motor drive modules [1] - Huawei's terminal division has launched pre-sales for the Vision Smart Screen 5, featuring upgrades with Harmony AI and Super MiniLED technology, starting at a price of 5,499 yuan [1] - Chipone Technology has provided NPU IP technology for 142 AI chip models to 82 clients, with over 100 million units shipped, showcasing its competitive strength in high-performance computing and consumer electronics [1] - The Chinese liquid cooling server market is projected to grow rapidly, reaching a market size of $2.37 billion in 2024, a 67% increase from 2023, with a compound annual growth rate of 46.8% expected from 2024 to 2029 [1] Company Announcements - Zhaoyi Innovation expects to achieve revenue of approximately 1.909 billion yuan in Q1 2025, representing a year-on-year growth of about 17.32% and a quarter-on-quarter growth of 11.88% [3] - Northern Huachuang forecasts Q1 2025 revenue between 7.34 billion to 8.98 billion yuan, with a year-on-year growth of 23.35% to 50.91% and a net profit of 1.42 billion to 1.74 billion yuan, reflecting a year-on-year growth of 24.69% to 52.79% [3] - Tuojing Technology plans to establish an integrated circuit equipment and components innovation center in collaboration with the Shenyang State-owned Assets Supervision and Administration Commission [3] - Rockchip has reported that the AIoT market demand has exceeded expectations, with the company enhancing its operations across multiple AIoT product lines [3] Overseas News - SK Hynix's 1c nm DRAM memory process has achieved an 80% yield, a significant improvement from 60% in the second half of last year, indicating readiness for mass production [4] - Samsung Electronics reported preliminary Q1 2025 sales of approximately 79 trillion KRW (about 392.8 billion yuan), with a quarter-on-quarter growth of 4.24% and a year-on-year growth of 9.84% [4] - Infineon announced a $2.5 billion cash acquisition of the automotive Ethernet business from MoSys [4] - Semiconductor equipment giant TEL has extended its joint R&D agreement with IBM for advanced semiconductor technology, focusing on next-generation semiconductor nodes and architectures [4]