马年首个交易日，A股三大指数集体走高，沪指涨0.87%，深证成指涨1.36%，创业板指涨0.99%。超4000股上涨，超百股涨 停。油气开采、贵金属（核心股）、培育钻石（核心股）等板块上涨；影视（核心股）院线、AI应用、旅游及酒店、白 酒、免税店下跌。 龙虎榜单日净买入额前三为华工科技、深南电路、湖南白银（核心股），分别为5.23亿元、4.21亿元、3.44亿元。 个股方面，并购重组的韩建河山9天5板、豫能控股4连板，光伏（核心股）板块协鑫集成9天5板，化工（核心股）板块美邦 股份4连板，AI应用的风语筑6天4板，汉缆股份3连板，招商轮船、中远海能等3天2板，长飞光纤、深南电路等涨停。 | 代码 | 名称 | 价格 | 涨跌 | | 涨幅� 换手% 几天几板I2 ... | 成交额 | 成交量 涨停分析 | | --- | --- | --- | --- | --- | --- | --- | --- | | 300157 | 新锦动力 | 6.76 | +1.13 | +20.07% | 17.42% 自板张停 | 7.9617. | 123.3万 出缩机+绿蒸氨 | | 300164 | 通源白祖 | 1 ...

继续坚定看好国产AI&海外发散： 继续坚定看好国产AI&海外发散： 1.国产算力：H和#海光信息，H主要看#华正新材，禾盛新材，IDC：#金开新能 2.存储： 雅克科技、帝科股份、开普云，闪迪美光7709 3.应用：#看好优刻得、首都在线、青云科技、中控技术、合合信息、真爱美家、德才股份（联系岚琪） 4.上游： 宏和科技、东材科技、延江股份 5.液冷： 飞龙股份、华光新材、江南新材 6.OCS：君逸数码（OCS上游透镜阵 ...

Group 1 - A total of 7 stocks experienced a price increase of over 40% during the week from February 9 to February 13, with 22 stocks rising more than 30% [1] - The stock with the highest increase was掌阅科技, which saw a weekly rise of 61.11% [1] - Other notable gainers included顶固集创, with a rise of 60.47%, 芯原股份 at 43.71%, and 首都在线 at 41.99% [1] Group 2 - In the decline category, 7 stocks had a drop of over 20% during the same week [1] - The stock with the largest decline was *ST立方 (维权), which fell by 32.73% [1] - Other significant decliners included *ST云创 with a drop of 29.60% and 巨力索具 with a decline of 24.24% [1]

Core Viewpoint - This week, a significant number of stocks experienced substantial price movements, with several stocks showing remarkable gains and losses [1] Group 1: Stock Performance - A total of 7 stocks saw price increases exceeding 40% this week, while 22 stocks had gains over 30% [1] - The top performer,掌阅科技, recorded a weekly increase of 61.11% [1] - Other notable gainers include 顶固集创 with a 60.47% increase, 芯原股份 at 43.71%, and 首都在线 with a 41.99% rise [1] Group 2: Declining Stocks - In contrast, 7 stocks experienced declines greater than 20% this week [1] - The largest drop was seen in *ST立方, which fell by 32.73% [1] - Other significant decliners included *ST云创 with a 29.60% decrease and 巨力索具 down by 24.24% [1]

登录新浪财经APP 搜索【信披】查看更多考评等级 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、误导性陈述或重大遗漏。 北京首都在线科技股份有限公司（以下简称"公司"）于2025年5月20日召开第六届董事会第五次会议和 第六届监事会第五次会议审议通过了《关于使用部分闲置募集资金暂时补充流动资金的议案》，同意公 司在保证募集资金投资项目（以下简称"募投项目"）建设的资金需求及募投项目正常进行的前提下，使 用2022年向特定对象发行股票部分闲置募集资金3亿元人民币暂时补充公司流动资金，使用期限为自董 事会审议通过之日起不超过12个月，到期归还至募集资金专用账户。具体内容详见公司于2025年5月21 日在巨潮资讯网（www.cninfo.com.cn）披露的《关于使用部分闲置募集资金暂时补充流动资金的公 告》（公告编号：2025-057）。 截至本公告披露日，公司实际使用18,029.80万元闲置募集资金用于暂时补充流动资金，公司严格遵守 《深圳证券交易所上市公司自律监管指引第2号一一创业板上市公司规范运作》以及公司《募集资金专 项存储及使用管理制度》等相关法律、法规和规范性文件的规定。用于暂 ...

Meeting Announcement - The company will hold its first extraordinary general meeting of 2026 on February 24, 2026 [1] - The meeting will be convened by the board of directors and complies with relevant laws and regulations [1][7] Meeting Details - The meeting will take place at 14:50 on February 24, 2026, with network voting available from 9:15 to 15:00 on the same day [2][3] - Shareholders must register by February 9, 2026, to attend the meeting [4] Voting Procedures - Shareholders can vote either in person or through online platforms provided by the Shenzhen Stock Exchange [3][16] - The meeting will include both ordinary and special resolutions, with different voting thresholds required for approval [7][8] Registration Information - Personal shareholders must present identification and securities account cards for registration [9] - Corporate shareholders must provide relevant legal documents and identification for their representatives [9][10] Financial Management - The company has returned a total of 30 million RMB of temporarily used idle raised funds back to its special account [28][29] - The remaining amount of idle raised funds yet to be returned is 150.298 million RMB, which will be returned by May 19, 2026 [29]

Core Viewpoint - The company emphasizes its five core advantages in cloud services, which include global cloud network integration, intelligent heterogeneous adaptation, minute-level elastic delivery, light-asset cost optimization, and full-stack security compliance [1] Group 1: Global Cloud Network Integration - The company covers over 50 countries and regions with its nodes, enabling global deployment within 5 minutes [1] - The self-developed GIC platform allows for low-latency scheduling across regions, effectively avoiding cost pressures in single regions [1] - The service is designed to adapt to cross-border scenarios [1] Group 2: Intelligent Heterogeneous Adaptation - The company utilizes a self-developed architecture that integrates GPU, CPU, and domestic chips under the "one cloud, multiple cores" model [1] - It supports both NVIDIA and domestic chips, ensuring autonomous control and flexible high-end computing power supply [1] Group 3: Minute-Level Elastic Delivery - The company achieves minute-level activation and elastic expansion through a model of "exclusive physical resources + cloud management" [1] - This allows for flexible billing and rapid fulfillment of customer business deployment needs [1] Group 4: Light-Asset Cost Optimization - The company adopts a "self-built + managed" model, avoiding additional depreciation costs [1] - Elastic management enhances resource utilization, maintaining cost competitiveness during price increases [1] Group 5: Full-Stack Security Compliance - The company implements single-tenant physical isolation and VPC exclusive networks to meet data security requirements in compliance-heavy scenarios like finance [1] - This approach reduces compliance risks and additional investments while enhancing customer loyalty [1] Group 6: Overall Strategy During Price Increase Cycle - During the cloud price increase cycle, the company focuses on cost reduction through global scheduling, supply assurance via heterogeneous adaptation, efficiency enhancement through elastic delivery, and risk control via light-asset strategies [1] - This strategy meets customer demands for high performance and low latency while creating differentiated barriers in cost and compliance [1]

Core Viewpoint - The AI industry is experiencing a surge in activity with major companies like ByteDance, Alibaba, and others releasing flagship models, indicating a competitive landscape and potential investment opportunities in AI applications and related sectors [3][6]. Group 1: Industry Performance - On the last trading day before the Year of the Snake, the film and media, as well as semiconductor equipment sectors, saw significant gains, with the Seedance video model index rising against the trend [4]. - Companies such as iReader Technology and Light Media reached their daily limit up, while semiconductor stocks like Deep Technology and North Huachuang also surged [4]. - In the Hong Kong market, AI leaders MiniMax and Zhiyu both saw their market values exceed HKD 200 billion [4]. Group 2: AI Model Developments - ByteDance's Seedance 2.0 model has achieved four key breakthroughs, including multi-modal input support and a significant reduction in video production costs, with costs dropping to between 4.5-9 yuan per 15-second 1080P video [6][7]. - Zhiyu AI launched its flagship model GLM-5, enhancing programming capabilities, while MiniMax introduced its new text model MiniMax M2.5 [7]. - The rapid release of flagship models in the AI sector is noted as unprecedented, with a shift towards converting technological advancements into consumer products [7]. Group 3: Market Trends and Investment Insights - The AI sector is witnessing a surge in ETF investments, with several thematic ETFs showing over 20% gains this year [6]. - Analysts caution that the current enthusiasm in the AI sector may lead to overvaluation, with some stocks already reflecting optimistic future earnings [9]. - Investment opportunities are seen in areas with high certainty, such as computing infrastructure and content production, while risks remain due to high valuations and market volatility [9][10]. Group 4: Future Outlook - The AI commercialization path is expected to focus on user subscriptions and enterprise applications, with internet tech companies poised to benefit from advertising and value-added services [10]. - Market sentiment is anticipated to improve post-Spring Festival, with analysts expressing a relatively optimistic outlook for the A-share market [10].

Core Viewpoint - The new generation of large models is expected to drive demand for multi-modal reasoning and content generation, increasing industry focus and procurement willingness for intelligent computing services, thereby reigniting overall computing power demand in the AI sector [2] Group 1: Company Developments - The company has established a comprehensive intelligent computing cloud product system capable of efficiently supporting diverse computing power needs for large model training and inference [2] - The company aims to fully leverage industry computing power demand and opportunities to support the continuous development of its intelligent computing cloud business [2]

Market Overview - On the last trading day of the Year of the Snake, all three major A-share indices fell, with the Shanghai Composite Index down 1.26%, the Shenzhen Component Index down 1.28%, and the ChiNext Index down 1.57% [1] - The military equipment, film and television, and semiconductor sectors saw the highest gains, while the photovoltaic equipment, small metals, steel, port shipping, and oil and gas extraction and services sectors experienced declines [1] Individual Stock Performance - Zangyue Technology achieved a five-day consecutive limit-up, becoming a market highlight, while Fengyuzhu had three limit-ups in five days [3] - Yitian Co., Ltd. and Hanbang High-Tech both saw a 20% increase, with Yitian Co., Ltd. closing at 41.76 [2][3] - Construction Machinery and Qianli Technology both reached their limit-up, with Construction Machinery closing at 4.59, up 10.07% [4][3] Trading Volume and Net Inflows - The top three net inflows on the day were for Huasheng Tiancheng, Guangxian Media, and Dawi Technology, with net inflows of 5.02 billion, 3.46 billion, and 2.87 billion respectively [4][5] - The top three net outflows were for Bona Film Group, Capital Online, and Shuangliang Energy, with net outflows of 3.91 billion, 3.78 billion, and 1.64 billion respectively [6][7] Institutional Activity - Institutional net buying was significant for companies like TeFa Information, with a net buy of 1.93 billion, and Construction Machinery, with a net buy of 1.66 billion [7][8] - Conversely, institutional net selling was highest for Baichuan Co., Ltd., with a net sell of 1.40 billion, and Kori Technology, with a net sell of 1.20 billion [8][7] Sector Highlights - The AI and digital infrastructure sectors are gaining traction, with companies like Huasheng Tiancheng focusing on AI computing solutions and digital infrastructure [10] - Zhejiang Shibao is seeing increased interest due to its focus on automotive steering systems, aligning with the trend towards intelligent driving [14] Stock Specifics - Hanlan Co., Ltd. closed at 6.77, up 10.08%, with a trading volume of 18.30 billion [5] - Qianli Technology closed at 11.39, up 10.05%, with a trading volume of 12.49 billion [4][3] - Guangxian Media saw a significant increase of 15.39%, closing at 27.22 with a trading volume of 109.75 billion [18]