沪深两市数据显示，11月27日，融资净买入前十的股票分别为：胜宏科技（5.01亿元）、寒武纪（3.70 亿元）、中兴通讯（2.86亿元）、香农芯创（2.58亿元）、药明康德（2.54亿元）、芯原股份（2.47亿 元）、剑桥科技（1.81亿元）、汉得信息（1.59亿元）、鹏辉能源（1.45亿元）、海光信息（1.42亿 元）。 ...

Core Insights - The report discusses the development of artificial intelligence (AI) computing centers and their evolution into AI computing networks, emphasizing the importance of infrastructure for digital economy growth and technological advancement [6][7][10]. Group 1: Global AI Computing Center Development - AI computing centers are recognized as critical infrastructure for the digital economy, facilitating the integration of AI technologies with traditional industries [10][18]. - Major countries, including the US, Europe, Japan, and China, are actively investing in AI computing infrastructure to maintain global competitiveness [12][18]. - The US plans to invest approximately $69 billion in AI and quantum computing research and infrastructure over the next five years, aiming to triple the number of AI research institutions by 2025 [13][19]. Group 2: China's AI Computing Center Characteristics - China's AI computing centers are primarily government-led, focusing on autonomous technology development and market-oriented operational mechanisms [31][33]. - The construction of AI computing centers is seen as a vital support for the integration of AI with the real economy, with cities like Wuhan and Shenzhen leading the way in establishing operational centers [23][34]. - The report highlights the importance of creating a public service platform that aggregates innovation resources and empowers industrial development through AI computing centers [46]. Group 3: New Demands and Challenges - The demand for computing power in AI is increasing, driven by large-scale pre-trained models that are being applied across various industries [7][23]. - AI computing centers must adapt to the new landscape characterized by "large models + big data + high computing power" and align with national carbon reduction goals [7][31]. - The report suggests that AI computing centers should evolve into interconnected computing networks to enhance resource sharing and meet the new demands of the economy [7][8]. Group 4: Recommendations for High-Quality Development - The report recommends a coordinated approach to enhance the quality of AI computing center construction and to establish operational mechanisms for AI computing networks [7][8]. - It emphasizes the need for technological innovation and policy support to facilitate collaboration between academia, industry, and government [7][8]. - Standardization in the construction of AI computing networks is crucial for their sustainable development and scalability [7][8].

北京市中伦律师事务所 关于中科寒武纪科技股份有限公司 2025 年第一次临时股东大会的 法律意见书 $$\Xi{\bf{\cal{O}}}\!=\!\Xi{\bf{\cal{H}}}{\bf{\cal{H}}}\!+\!-\!\Xi$$ 北京 • 上海 • 深圳 • 广州 • 武汉 • 成都 • 重庆 • 青岛 • 杭州 • 南京 • 海口 • 东京 • 香港 • 伦敦 • 纽约 • 洛杉矶 • 旧金山 • 阿拉木图 Beijing • Shanghai • Shenzhen • Guangzhou • Wuhan • Chengdu • Chongqing • Qingdao • Hangzhou • Nanjing • Haikou • Tokyo • Hong Kong • London • New York • Los Angeles • San Francisco • Almaty 北京市中伦律师事务所 关于中科寒武纪科技股份有限公司 2025 年第一次临时股东大会的 法律意见书 致：中科寒武纪科技股份有限公司 北京市中伦律师事务所（以下简称"本所"）接受中科寒武纪科技股份有限 公司（以下简称"公司 ...

证券代码：688256 证券简称：寒武纪 公告编号：2025-075 特此公告。 中科寒武纪科技股份有限公司董事会 2025 年 11 月 28 日 附件：职工代表董事简历 关于选举第三届董事会职工代表董事的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 中科寒武纪科技股份有限公司（以下简称"公司"或"寒武纪"）于 2025 年 11 月 27 日召开 2025 年第一次临时股东大会，审议并通过了《关于取消公司监事 会、变更注册资本及修订<公司章程>并办理工商变更登记的议案》。根据《公司法》 及修订后且已生效的《公司章程》等有关规定，公司董事会由 9 名董事组成，其 中职工代表董事 1 名。 为保证董事会正常运作，根据《公司法》《上海证券交易所科创板上市公司自 律监管指引第 1 号——规范运作》等法律、法规、规范性文件以及《公司章程》 等有关规定，公司于 2025 年 11 月 27 日召开了职工代表大会，选举王在先生（简 历附后）担任公司第三届董事会职工代表董事。王在先生任期自本次职工代表大 会审议通过之日起至公司 ...

证券代码：688256 证券简称：寒武纪 公告编号：2025-074 中科寒武纪科技股份有限公司 2025年第一次临时股东大会决议公告 本公司董事会及全体董事保证公告内容不存在任何虚假记载、误导性陈述或 者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 本次会议是否有被否决议案：无 一、 会议召开和出席情况 （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 其持有表决权数量的情况： | 1、出席会议的股东和代理人人数 | 1,103 | | --- | --- | | 普通股股东人数 | 1,103 | | 2、出席会议的股东所持有的表决权数量 | 272,076,900 | | 普通股股东所持有表决权数量 | 272,076,900 | | 3、出席会议的股东所持有表决权数量占公司表决权数量的比 | 64.5269 | | 例（%） | | | 普通股股东所持有表决权数量占公司表决权数量的比例（%） | 64.5269 | 注：截至本次股东大会股权登记日，公司回购专用账户中股份数为 36,600 股，不享有股东 大会表决权。 （四） 表决方式是否符合《公 ...

北京 • 上海 • 深圳 • 广州 • 武汉 • 成都 • 重庆 • 青岛 • 杭州 • 南京 • 海口 • 东京 • 香港 • 伦敦 • 纽约 • 洛杉矶 • 旧金山 • 阿拉木图 Beijing • Shanghai • Shenzhen • Guangzhou • Wuhan • Chengdu • Chongqing • Qingdao • Hangzhou • Nanjing • Haikou • Tokyo • Hong Kong • London • New York • Los Angeles • San Francisco • Almaty 北京 • 上海 • 深圳 • 广州 • 武汉 • 成都 • 重庆 • 青岛 • 杭州 • 南京 • 海口 • 东京 • 香港 • 伦敦 • 纽约 • 洛杉矶 • 旧金山 • 阿拉木图 Beijing • Shanghai • Shenzhen • Guangzhou • Wuhan • Chengdu • Chongqing • Qingdao • Hangzhou • Nanjing • Haikou • Tokyo • Hong Kong • Lon ...

格隆汇11月27日｜寒武纪公告称，公司2025年第一次临时股东大会于11月27日召开，由董事长陈天石主 持。本次会议由董事会召集，11月10日董事会会议表决通过召集议案，11日公告会议通知。出席会议股 东或其委托代理人共1103名，代表股份272,076,900股，占比64.5269%。会议无临时提案，审议通过取 消监事会、修订制度、董事会换届等议案，表决程序和结果合法有效。 ...

Core Insights - The electronic sector has seen a significant inflow of over 10.7 billion in capital, driven by a new consumption promotion plan issued by six government departments [1][4] - The electronic ETF (515260) experienced a peak increase of 3.53% in early trading, ultimately closing with a slight gain of 0.16%, marking a three-day consecutive rise [1][4] Sector Performance - Leading companies in the consumer electronics segment, such as Anker Innovations, surged over 4%, while semiconductor leaders like Wentai Technology and Zhaoyi Innovation also saw gains exceeding 2% [3][4] - Notable stocks included Cambrian, which rose by 5%, and Industrial Fulian, which peaked at over 7% during trading [3][4] Policy Impact - The Ministry of Industry and Information Technology and other departments released a plan to enhance the adaptability of consumer goods supply and demand, encouraging the development of smart appliances and AI products [4][5] - This policy is expected to benefit the consumer electronics sector significantly [4] Industry Outlook - Global tech giant Google has garnered attention due to technological breakthroughs and performance growth, with its supply chain accounting for 21.91% of the electronic ETF's index as of the end of October [5] - The electronic industry is currently in an innovation phase, with expectations for rapid growth driven by breakthroughs in terminal innovation and performance release [5] Investment Tools - The electronic ETF (515260) and its linked funds are designed to passively track the electronic 50 index, focusing on sectors like semiconductors and consumer electronics [5]

以最新收盘价计算，A股平均股价为13.50元，其中股价超过100元的有149只，相比上一个交易日增加3 只。 百元股作为判定市场热度的信号之一，历来受到投资者关注。证券时报·数据宝统计显示，截至11月27 日收盘，沪指报收3875.26点，上涨0.29%，A股平均股价为13.50元，个股股价分布看，股价超过100元 的有149只，股价在50元至100元的有418只，股价在30元至50元的有749只。 所属板块来看，百元股中，主板有29只、创业板有52只、北交所有3只，另有65只来自科创板，占百元 股的比例为43.62%。（数据宝） 高价股一览 | 代码 | 简称 | 最新收盘价（元） | 今日涨跌（%） | 换手率（%） | 行业 | | --- | --- | --- | --- | --- | --- | | 600519 | 贵州茅台 | 1447.30 | -0.13 | 0.18 | 食品饮料 | | 688256 | 寒武纪 | 1317.36 | 0.21 | 0.02 | 电子 | | 688498 | 源杰科技 | 553.00 | -5.81 | 0.09 | 电子 | | 300308 ...

Core Insights - The global AI server shipments are expected to grow by over 20% year-on-year in 2026, driven by increased capital expenditure from North American CSPs and the rise of sovereign cloud initiatives [1][2] - The competition in the AI chip market is intensifying, with companies like AMD and various Chinese firms enhancing their self-developed ASIC capabilities, challenging NVIDIA's dominance [1][2] Group 1: AI Chip and Cooling Technologies - The thermal design power (TDP) of AI chips is projected to rise from 700W for NVIDIA's H100 and H200 to over 1,000W for upcoming models, necessitating liquid cooling systems in server cabinets, with a forecasted penetration rate of 47% for liquid cooling in AI chips by 2026 [2] - Microsoft is introducing new microfluidic cooling technologies for next-generation chip packaging, while the market is expected to transition from liquid-to-air (L2A) to liquid-to-liquid (L2L) cooling designs [2] Group 2: Memory and Data Transfer Innovations - HBM and optical communication technologies are becoming critical for overcoming bandwidth limitations in AI computing, with HBM4 expected to enhance I/O bandwidth and local bandwidth for AI chips [3][4] - The introduction of 800G/1.6T pluggable optical modules is underway, with expectations for higher bandwidth SiPh/CPO platforms to be integrated into AI switches starting in 2026 [4] Group 3: NAND Flash and Storage Solutions - NAND Flash suppliers are accelerating the development of specialized solutions to address the performance gap in AI training and inference workloads, including storage-class memory (SCM) SSDs and Nearline QLC SSDs [5][6] - QLC technology is anticipated to achieve a 30% market penetration in enterprise SSDs by 2026, significantly reducing the cost of storing large AI datasets [6] Group 4: Energy Storage Systems - AI data centers are evolving towards large-scale clusters, with energy storage systems transitioning from emergency backup to core energy solutions, expected to grow from 15.7 GWh in 2024 to 216.8 GWh by 2030, reflecting a CAGR of 46.1% [7] - North America is projected to become the largest market for AI data center energy storage, driven by major cloud providers [7] Group 5: Power Infrastructure and Semiconductor Demand - Data centers are shifting to 800V HVDC architectures to enhance efficiency and reliability, with third-generation semiconductors (SiC/GaN) expected to penetrate 17% of data center power supply by 2026 [8] Group 6: Advanced Semiconductor Technologies - The transition to 2nm GAAFET technology is underway, emphasizing higher transistor density and heterogeneous integration to meet the demands of AI applications [9] Group 7: Humanoid Robots and Market Growth - The global shipment of humanoid robots is projected to increase by over 700% in 2026, focusing on AI adaptability and application-specific designs [10][11] Group 8: Display Technology Advancements - OLED technology is set to accelerate in laptops, with Apple expected to introduce OLED panels in MacBook Pro by 2026, leading to a significant increase in OLED penetration in the laptop market [12][13] Group 9: Autonomous Driving and Robotaxi Expansion - The penetration rate of L2 and above advanced driver-assistance systems is expected to exceed 40% by 2026, with Robotaxi services expanding globally beyond just China and the US [15]