上证早知道｜数据中心用变压器缺口增大，两大牛股今日复牌，AI入口竞争白热化

Group 1 - The Spring Festival travel rush in 2026 will start on February 2 and end on March 13 [2] - The AWE Asia 2026 will be held in Singapore from February 2 to 4 [3] - Fenglong Co. and Jiamei Packaging will resume trading on February 2 after completing their verification work [4] - Minexplosion Optoelectronics will resume trading on February 2, planning to acquire a PCB drilling needle target [5] - Yisiwei will issue shares on February 2 with a price of 55.95 yuan and a P/E ratio of 90.39 times, focusing on automotive manufacturing machine vision equipment [5] Group 2 - The China Securities Regulatory Commission is improving the strategic investor system for listed companies, expanding the types of strategic investors and clarifying minimum shareholding requirements [7] - Public fund information disclosure rules are undergoing significant revisions, requiring the disclosure of long-term performance over the past 7 and 10 years [8] - The manufacturing PMI for January is 49.3%, a decrease of 0.8 percentage points from the previous month, indicating ongoing optimization in the manufacturing industry structure [8] - The draft of the Cybercrime Prevention Law has been released for public consultation, aiming to clarify real-name system requirements to curb online crime [8] - Gold futures prices on the New York Mercantile Exchange fell below $4,800 per ounce, marking a drop of over 10%, the largest single-day decline since the 1980s [8] Group 3 - The capacity price mechanism for electricity has been established, which is expected to accelerate the development of new energy storage [13] - The new policy will promote the development of the storage sector, addressing bottlenecks in the current power system [13] - Domestic new energy storage's flexible adjustment capabilities are increasingly prominent, enhancing the stability and safety of the power system [13] - Yangguang Power's storage shipments are expected to grow by 70% year-on-year by Q3 2025, with overseas shipments increasing from 63% to 83% [13] Group 4 - The global demand for transformers is surging, with orders for some factories extending to 2027 due to the rapid growth of AI computing power [15] - The supply gap for power transformers in North America has reached 30%, with imports expected to account for 80% of the supply [15] - The average export price of transformers from China has risen from $12,000 per unit in 2020 to $20,800 by 2025, indicating a potential increase in both volume and price [15] Group 5 - Yuanbao has launched a 1 billion yuan cash red envelope campaign, intensifying competition in the AI application market [17] - Major AI assistant apps from Tencent and ByteDance are leading the free app rankings, indicating strong market competition [17] - Companies like Runjian Co. and iFLYTEK are advancing their AI models and services, aiming for significant growth in user scale and commercialization [18] Group 6 - Zhongji Xuchuang expects a net profit of 9.8 billion to 11.8 billion yuan for 2025, a year-on-year increase of 89.5% to 128.2% [20] - New Yiseng anticipates a net profit of 9.4 billion to 9.9 billion yuan for 2025, representing a growth of 231.2% to 248.9% [20] - Runze Technology forecasts a net profit of 5 billion to 5.3 billion yuan for 2025, a year-on-year increase of 179.3% to 196.0% [20] - Jerey Co. signed a gas turbine generator sales contract worth $182 million (approximately 1.265 billion yuan) for data center power supply [21]