量子技术
Search documents
小K播早报|英伟达Q3营收及Q4营收展望超预期 闪存晶圆全面大幅涨价
Xin Lang Cai Jing· 2025-11-20 00:21
《科创板日报》11月20日讯 今日科创板早报主要内容有:商务部:中方对荷兰主动暂停安世半导体行 政令表示欢迎;Brookfield与英伟达、科威特投资局拟为AI基建基金筹资100亿美元;摩尔线程:网上路 演时间为11月21日14:00-17:00。 张国清在贵州、重庆调研时强调 加快制造业数智化转型升级 中共中央政治局委员、国务院副总理张国清16日至19日在贵州、重庆调研制造业数智化转型升级、国有 企业创新发展等工作。他强调,加快制造业数智化转型升级,扎实推进国有企业创新发展,坚持优化提 升传统产业、培育壮大新兴产业、前瞻布局未来产业并举,因地制宜发展新质生产力。 商务部:中方对荷兰主动暂停安世半导体行政令表示欢迎 商务部新闻发言人就安世半导体相关问题答记者问。商务部表示,中方对荷方主动暂停行政令表示欢 迎,认为这是向妥善解决问题的正确方向迈出的第一步,但距离解决全球半导体产供链动荡和混乱的根 源"撤销行政令"还有差距。 英伟达Q3营收及Q4营收展望均超出市场预期 英伟达第三财季营收570.1亿美元,同比增长62%,市场预期551.9亿美元;预计第四财季营收约为650亿 美元,市场预期620亿美元。英伟达第三 ...
超级计算机实现量子微芯片高精度模拟
Ke Ji Ri Bao· 2025-11-19 22:53
Core Insights - The collaboration between Lawrence Berkeley National Laboratory and the University of California, Berkeley has achieved a breakthrough in simulating quantum microchips using the "Perlmutter" supercomputer, which utilized over 7,000 NVIDIA GPUs, laying a solid foundation for optimizing next-generation quantum technologies [1][2] - The simulation allows for precise modeling of quantum chips, enabling performance predictions before manufacturing, thus identifying potential issues to ensure the final product meets design expectations [1] Group 1 - The simulated quantum chip features a multilayer structure measuring only 10 square millimeters in size, with a thickness of 0.3 millimeters and etching widths as fine as 1 micron [1] - The research utilized the full resources of the "Perlmutter" supercomputer, calling upon 7,168 GPUs simultaneously to capture the chip's structural and functional characteristics within 24 hours [1] - Unlike traditional simulations that treat chips as "black boxes," this research leverages the advantages of parallel computing to reveal the internal physical mechanisms of the chip [1] Group 2 - The simulation employed full-wave physical precision, taking into account material properties (including metals like niobium), chip layout, and resonator construction, while also modeling the dynamic interactions between qubits and circuit components [2] - The team plans to continue a series of simulation experiments to deepen the quantitative understanding of chip design and explore its adaptability in larger systems [2] - Future focus will be on the resonance characteristics between qubits and circuit components, with benchmark validation through multi-frequency simulations [2]
欧洲数字主权峰会在德国柏林举行
Zhong Guo Xin Wen Wang· 2025-11-19 08:20
欧洲数字主权峰会在德国柏林举行 中新网柏林11月19日电 欧洲数字主权峰会18日在德国柏林举行,来自欧洲的900多名政策制定者、行业 领袖、投资者、研究人员以及社会组织代表出席。 根据德国政府官网发布的声明,此次峰会嘉宾由德国和法国共同邀请。面对当前的地缘政治局势,两国 希望通过此次峰会发出强烈信号,即推动欧洲在计算基础设施、人工智能和量子技术等关键数字领域实 现更高程度的自主性。 峰会提出了一系列举措,旨在推动欧洲创新解决方案和数字基础设施建设,增强欧洲韧性,减少技术依 赖,并保护欧洲的战略资产。 法国总统马克龙表示,此次数字主权峰会释放出明确信号,欧洲具备引领数字时代的实力。欧洲正在加 速推动本土创新,坚持强有力的数据保护,并呼吁建立公平的市场环境。当前,公共与私营部门需要共 同努力,开发并广泛采用欧洲技术。(完) 来源:中国新闻网 编辑:熊思怡 广告等商务合作,请点击这里 本文为转载内容,授权事宜请联系原著作权人 中新经纬版权所有,未经书面授权,任何单位及个人不得转载、摘编或以其它方式使用。 关注中新经纬微信公众号(微信搜索"中新经纬"或"jwview"),看更多精彩财经资讯。 两国共同确立了七个战略性 ...
法德首脑呼吁加强欧洲数字主权
Xin Hua She· 2025-11-19 05:10
默茨说,世界政治和经济格局正经历剧变,欧洲应在数字领域迅速采取行动。实现数字主权需要创造更 好的数字创新条件,这意味着欧洲应大幅简化数字监管,并制定切合实际的规则。 法国总统马克龙和德国总理默茨18日在柏林举办的"欧洲数字主权峰会"上呼吁加强欧洲数字主权,避免 过度数字监管,在公共采购中优先选择欧洲数字产品和服务。 马克龙在发言中说,世界主要经济体正在人工智能、云计算、量子技术、半导体等领域展开竞争,欧洲 要提供自己的解决方案。欧洲必须先有创新,再谈监管,过度监管是有代价的。他提出,数字领域的公 共采购要坚持"欧洲优先",以确保"数据得到保护"。 据介绍,今年8月在法国召开的德法部长理事会敲定举办此次峰会。法德两国在会上聚焦简化数字监管 框架、创造更公平的数字市场、数据安全、前沿人工智能等议题,旨在释放欧盟竞争力和强化欧洲数字 主权,并为协调私营部门融资提供平台。来自欧盟27个成员国和欧盟的900余名政商学界代表与会。 (文章来源:新华社) 默茨还在发言中呼吁欧洲企业购买当地数字产品和服务,并投资相关基础设施。他表示,欧洲企业已在 当天活动中承诺为欧洲数字领域投资超过120亿欧元。 ...
前沿科技竞速,天地一体布局
Yin He Zheng Quan· 2025-11-18 07:54
Investment Rating - The report maintains a "Buy" rating for the telecommunications sector, highlighting opportunities in communication operators, artificial intelligence, satellite internet, and quantum technology [2][3]. Core Insights - The telecommunications sector is experiencing a downturn, with a weekly index drop of 4.77%. However, sub-sectors such as communication network technology services and industry applications have shown better performance [7][6]. - Significant advancements have been made in cutting-edge technologies, including quantum computing and 6G communication, which are expected to drive future growth [5][16]. - The report emphasizes the importance of the upcoming 6G technology, which is projected to be a key growth driver for the telecommunications industry [22][29]. Summary by Sections Market Performance - The telecommunications sector index fell by 4.77% over the past week, with specific sub-sectors performing relatively well [7][6]. - Notable performance metrics include a 31.30% increase in certain stocks, while others saw declines of up to 14.29% [11][15]. Industry Development and Key Events - The "Tianyan-287" superconducting quantum computer has been successfully built, marking a significant milestone in quantum computing [16]. - Major tech companies are competing in the space computing arena, with initiatives from Nvidia, SpaceX, and Google indicating a shift towards space-based AI infrastructure [22][24]. Investment Recommendations - The report suggests focusing on specific stocks within the telecommunications sector, including 300308, 300502, 300383, 601869, and 688027, among others [2][5]. - The emphasis is placed on sectors such as AI, satellite internet, and quantum technology as promising areas for investment [2][5].
宏力达涨2.00%,成交额7044.61万元,主力资金净流入272.39万元
Xin Lang Cai Jing· 2025-11-18 05:36
宏力达所属申万行业为:电力设备-电网设备-电网自动化设备。所属概念板块包括:专精特新、融资融 券、量子技术、短报文概念、能源互联等。 截至9月30日,宏力达股东户数1.08万,较上期增加34.25%;人均流通股12946股,较上期减少25.51%。 2025年1月-9月,宏力达实现营业收入4.75亿元,同比减少31.96%;归母净利润1.45亿元,同比减少 2.68%。 分红方面,宏力达A股上市后累计派现4.16亿元。近三年,累计派现1.92亿元。 责任编辑:小浪快报 11月18日,宏力达盘中上涨2.00%,截至13:07,报39.22元/股,成交7044.61万元,换手率1.31%,总市 值54.91亿元。 资金流向方面,主力资金净流入272.39万元,特大单买入105.86万元,占比1.50%,卖出0.00元,占比 0.00%;大单买入1779.73万元,占比25.26%,卖出1613.21万元,占比22.90%。 宏力达今年以来股价涨51.41%,近5个交易日涨5.54%,近20日涨8.10%,近60日涨41.59%。 今年以来宏力达已经1次登上龙虎榜,最近一次登上龙虎榜为9月22日,当日龙虎榜净买入7 ...
光迅科技涨2.13%,成交额4.37亿元,主力资金净流入1262.70万元
Xin Lang Cai Jing· 2025-11-18 02:41
Core Viewpoint - Guangxun Technology's stock has shown a mixed performance in recent trading, with a year-to-date increase of 11.94% but a decline in the last five and twenty trading days [1][2] Financial Performance - For the period from January to September 2025, Guangxun Technology achieved a revenue of 8.532 billion yuan, representing a year-on-year growth of 58.65% [2] - The net profit attributable to shareholders for the same period was 719 million yuan, reflecting a year-on-year increase of 54.95% [2] Stock Market Activity - As of November 18, Guangxun Technology's stock price was 58.11 yuan per share, with a market capitalization of 46.886 billion yuan [1] - The stock has experienced a net inflow of 12.627 million yuan from main funds, with significant buying and selling activity noted [1] Shareholder Information - As of September 30, 2025, the number of shareholders increased to 147,300, up by 13.14% from the previous period [2] - The average number of circulating shares per shareholder decreased by 10.88% to 5,292 shares [2] Dividend Distribution - Guangxun Technology has distributed a total of 1.641 billion yuan in dividends since its A-share listing, with 537 million yuan distributed over the last three years [3] Institutional Holdings - As of September 30, 2025, Hong Kong Central Clearing Limited was the fourth-largest circulating shareholder, increasing its holdings by 4.0608 million shares [3] - New institutional shareholders include Debon Xinxing Value A and Guotai Junan CSI All Share Communication Equipment ETF [3]
迪普科技涨2.08%,成交额7884.77万元,主力资金净流入357.93万元
Xin Lang Cai Jing· 2025-11-17 02:59
Core Viewpoint - Dip Technology's stock has shown a mixed performance in recent trading, with a year-to-date increase of 18.42% but a decline in the last five and twenty trading days [1] Group 1: Stock Performance - As of November 17, Dip Technology's stock price was 20.63 CNY per share, with a market capitalization of 13.282 billion CNY [1] - The stock experienced a 2.08% increase during the trading session on November 17, with a trading volume of 78.8477 million CNY and a turnover rate of 0.92% [1] - Year-to-date, the stock has increased by 18.42%, but it has decreased by 2.23% over the last five trading days and 3.91% over the last twenty trading days [1] Group 2: Financial Performance - For the period from January to September 2025, Dip Technology reported a revenue of 871 million CNY, representing a year-on-year growth of 6.28% [2] - The net profit attributable to the parent company for the same period was 93.6002 million CNY, reflecting a year-on-year increase of 1.32% [2] Group 3: Shareholder Information - As of September 30, 2025, the number of shareholders for Dip Technology was 26,700, an increase of 8.82% from the previous period [2] - The average number of circulating shares per shareholder was 15,774, which is a decrease of 8.10% from the previous period [2] - The company has distributed a total of 313 million CNY in dividends since its A-share listing, with 152 million CNY distributed over the last three years [3] Group 4: Business Overview - Dip Technology, established on May 28, 2008, and listed on April 12, 2019, is based in Hangzhou, Zhejiang Province [1] - The company's main business involves the research, development, production, and sales of enterprise-level network communication products, with a revenue composition of 64.81% from network security products and 34.23% from application delivery and network products [1] - Dip Technology is categorized under the software development sector and is involved in various concept sectors including cloud computing, financial technology, and quantum technology [1]
越韩政府间经济、科技合委会第20次会议在首尔召开
Shang Wu Bu Wang Zhan· 2025-11-15 03:15
Group 1 - The core viewpoint of the articles highlights the strengthening of economic and technological cooperation between Vietnam and South Korea, particularly following the elevation of their relationship to a comprehensive strategic partnership in 2022 [1][2] - The bilateral trade volume reached $57.7 billion in the first eight months of 2025, marking a 7.3% year-on-year increase, with South Korea being Vietnam's third-largest trade partner [1] - South Korea remains the leading investor in Vietnam with approximately $94.2 billion in registered capital across 10,301 effective projects as of September 2025 [1] Group 2 - Both countries agreed to enhance collaboration in sectors such as semiconductors, AI, and renewable energy, and to establish joint R&D plans and technology transfer initiatives [2] - From 2026 to 2030, priority projects will focus on transportation infrastructure, urban development, and high-tech infrastructure, with an emphasis on sharing experiences and information [2] - Vietnam aims to leverage South Korea's expertise in infrastructure and high-tech manufacturing to support its goal of becoming a high-income developed country by 2045 [2]
开放发展的中国,世界的机遇和信心——从进博会到自贸港
Ren Min Ri Bao· 2025-11-14 04:19
Group 1 - The China International Import Expo (CIIE) achieved a record transaction intention amount of $83.49 billion and featured 4,108 companies from 138 countries and regions, marking a significant milestone in international trade [1][2] - The Hainan Free Trade Port is set to officially launch its full island closure on December 18, which is a key initiative for China's high-level opening-up and aims to create a new pattern of reform and opening-up [1][2] - China has become the world's second-largest consumer and import market, with a consumption of nearly 50 trillion yuan annually and over 20 trillion yuan in imports, highlighting its market potential and growth expectations [2][4] Group 2 - The integration of technology and industry innovation is crucial for China's development, with a focus on building a modern industrial system and enhancing new production capabilities [5][6] - China is actively developing future industries and upgrading traditional sectors, with significant advancements in green technology, digitalization, and artificial intelligence, positioning itself as a global leader in innovation [5][6] - The country has seen a substantial increase in foreign investment in high-tech industries, with actual foreign capital utilization reaching 170.84 billion yuan in the first three quarters of the year [5] Group 3 - China's stable political environment and transparent policy framework contribute to its attractiveness for global investment, fostering a competitive and fair business landscape [8][9] - The country has implemented measures to enhance its business environment, including the establishment of a unified national market and the promotion of a safe and secure social environment for foreign investors [9][10] - China's commitment to high-level opening-up is expected to inject more certainty and positive energy into the global economy [10][11]