【环球网科技综合报道】从2022到2025，新紫光集团重组焕新的这三年恰逢全球智能化热潮奔涌、数字 中国建设加速的关键窗口期。正是在这风云激荡的三年间，在新紫光集团的坚定支持下，新华三集团完 成了一次华丽的智变跃迁—— 从数字化解决方案提供者成长为数字化及 AI 解决方案领导者。 一次品牌焕 新，三年战略深耕，新紫光集团以资源聚合与生态重构为支点，撬动新华三集团在方兴未艾的智能新时 代进一步筑牢数字化及AI解决方案领导者地位。 在智算基础设施领域，新华三持续深化"AI in ALL"技术战略，依托全新一代智算产品，持续塑造智算 领域全产业链布局优势：推出基于DDC架构（Diversified Dynamic-Connectivity，多元动态联接）的新 一代无损网络解决方案及算力集群核心交换机S12500AI系列，可高效支撑千卡至万卡级别的高速无损 算力集群互联，带宽利用率提升107%；加速CPO技术规模商用，800G CPO光电共封装交换机S9827系 列已经成功应用于头部互联网企业的大型数据中心网络场景，为高性能AI计算提供高带宽、低延迟的 网络支撑；实现64卡高速互联超节点算力集群落地部署，相比8台8卡 ...

Core Viewpoint - Northbound capital, representing foreign investment in the A-share market, has shown significant changes in its holdings as of the end of Q2 2025, with a total market value of approximately 22,830 billion yuan, an increase of about 921 billion yuan from the previous quarter [2][5]. Industry Analysis - The top three industries by market value held by northbound capital at the end of Q2 2025 are: 1. Power Equipment: 2,814 billion yuan 2. Banking: 2,541 billion yuan 3. Electronics: 2,261 billion yuan [3][4]. - Compared to Q1 2025, the market value of holdings in the banking sector increased by approximately 291 billion yuan, while the food and beverage sector saw a decrease of about 215 billion yuan [3][4]. Company Holdings - A total of 37 companies have a market value of over 10 billion yuan held by northbound capital, with 8 of these being banks [6]. - The largest holding is in Ningde Times, valued at approximately 1,531 billion yuan, with a net purchase of about 126 billion yuan in Q2 2025 [6][14]. - Guizhou Moutai follows with a holding of approximately 1,027 billion yuan, which decreased by over 200 billion yuan due to a drop in stock price and a reduction in holdings [6][14]. Stock Performance - Companies with holdings exceeding 100 billion yuan by northbound capital had a median stock price increase of 4.15% in Q2 2025, outperforming the Shanghai Composite Index's increase of 3.26% [6][10]. - The top-performing stock was Shanghai Pudong Development Bank, which saw a price increase of approximately 33.08% [6]. Changes in Holdings - Northbound capital increased its holdings in several sectors, with notable increases in the banking, non-bank financial, power equipment, and medical biology sectors, each seeing increases of over 100 billion yuan [3][4]. - Conversely, the food and beverage sector experienced the largest decrease in holdings, with a reduction of approximately 215 billion yuan [3][4]. Notable Increases - The most significant increase in holdings was observed in Ningde Times, with an increase of approximately 126 billion yuan [14]. - Other notable increases include the pharmaceutical company Hengrui Medicine, which saw an increase of over 73 billion yuan [14]. Emerging Sectors - The computing and photovoltaic sectors have shown strong performance, with 26 computing-related stocks held by northbound capital, achieving a median increase of about 10.51% in Q2 2025 [10][12]. - In the photovoltaic sector, 16 stocks were held with a market value exceeding 5 billion yuan, with Longi Green Energy leading at nearly 6.4 billion yuan [12][13].

消息面上，隔夜美股市场大型科技股集体上涨，英伟达收涨1.8%，盘中一度涨超2%至164美元，总市值 一度突破4万亿美元。英伟达股价上涨或受益于其在算力领域的业绩爆发。 过去三年，受数据中心AIGPU需求爆发式增长拉动，英伟达营收激增，已从2024财年的约270亿美元飙 升至2025财年的1305亿美元，预计截至明年1月的2026财年的营收有望接近2000亿美元。 值得关注的是，中国光模块企业占据全球60%以上的市场份额，国内外算力资本高增都有利于A股市场 光通信板块业绩改善。 中原证券表示，光模块的可靠性要求提高、迭代周期缩短，带来行业技术门槛显著提升，光模块头部厂 商产品的优势将进一步凸显。头部云厂商2025年资本开支展望乐观，海外算力高速发展，英伟达GB300 正式出货，AI发展推动大型数据中心的建设，拉动光器件产品需求持续且稳定增长。 通信ETF（515880）跟踪通信设备指数，光模块占比近30%，位于市场同类产品中前列，有望深度受益 于海外映射逻辑。 创业板人工智能ETF国泰（159388）跟踪创业板人工智能指数，一键布局人工智能产业链上下游，把握 人工智能行情发展。另外，该ETF为20cm标的，弹性 ...

长芯博创作为算力硬件领域的重要参与者，其技术实力不断增强。公司在硅光技术、高速光电子集成等 前沿领域持续加大投入。800G硅光模块和共封装光学相关产品开发进度加快，2025年首代CPO产品已 成功推出。 算力硬件板块延续强劲走势，长芯博创股价飙升超过10%，刷新历史最高纪录。铭普光磁封涨停板，新 亚电子、鹏鼎控股涨幅均超过5%。罗博特科、德科立、神宇股份、瑞可达等个股紧随其后。 CPO、铜缆等算力硬件概念股再度展现强势表现。据悉，英伟达股价上涨1.8%，连续刷新历史新高。 该公司总市值在盘中交易时段一度突破4万亿美元关口。这一里程碑式的突破，成为全球首家达到此市 值水平的企业。 与此同时，英伟达的市值规模已超越英国、法国、德国等发达国家的股票市场总值。自今年4月份触及 低点以来，英伟达股价累计涨幅接近90%。投行机构预测，该公司市值有望在未来18个月内攀升至5万 亿美元。 国内算力硬件产业链受到海外龙头企业带动效应明显。光模块、PCB、服务器等相关概念股近期表现突 出。相关ETF产品同样获得资金青睐，5G通信ETF自6月以来涨幅接近20%。 公司通过收购长芯盛股权，实现产业链垂直整合布局。海外生产基地的投产运 ...

CPO、铜缆等算力硬件股再度走强， 长芯博创涨超10%创历史新高， 铭普光磁涨停， 新亚电子、 鹏鼎 控股涨超5%， 罗博特科、 德科立、 神宇股份、 瑞可达等跟涨。消息面上， 英伟达收涨1.8%续创历史 新高，总市值盘中一度突破4万亿美元。 ...

7 July 2025 | 11:50PM JST Japan Technology: Hardware - Industrial Electronics Era of Optics: Beneficiaries of technological changes; SEI up to Buy, Furukawa Electric up to Neutral In the industrial electronics sector, increasing demand for optical products for generative AI and data centers (DCs) is attracting attention. In this report, we summarize the latest industry trends and technological developments. We also revise our ratings and target prices for the four optical product manufacturers in our covera ...

A股三大指数今日集体上涨，截至收盘，沪指涨0.7%报3497点，深证成指涨1.46%，创业板指涨2.39%。全天成交1.47万亿 元，较前一交易日增量2476亿元，全市场近4300股上涨。 | | | | Wind热门概念指数 | | | | --- | --- | --- | --- | --- | --- | | 光伏玻璃 | 光伏逆变器 | 电路板 | 光模块(CPO) | 高速铜连接 | 光伏屋顶 | | 5.76% | 5.02% | 4.99% | 4.92% | 4.40% | 4.39% | | HJT电池 | 硅能源 | 钙钛矿电池 | CRO | 央企银行 | 中止 | | 4.37% | 4.30% | 4.15% | 4.14% | 0.04% | 0.02% | | 号文件 | 南京市国资 | 保险 | 核电 | 电力股 | 中船系 | | 0.01% | 0.01% | -0.13% | -0.20% | -0.38% | -0.50% | | | 银行 | | | 水电 | 蛋粉隆远 | CPO概念午后大涨，"易中天"领涨，天孚通信涨超12%，中际旭创涨超7%，新易盛涨超6.7% ...

数据显示，截至2025年6月30日，中证云计算与大数据主题指数(930851)前十大权重股分别为科大讯飞 (002230)、中际旭创(300308)、新易盛(300502)、中科曙光(603019)、金山办公(688111)、浪潮信息 (000977)、恒生电子(600570)、紫光股份(000938)、润和软件(300339)、润泽科技(300442)，前十大权重 股合计占比51.84%。 大数据ETF紧密跟踪中证云计算与大数据主题指数，中证云计算与大数据主题指数选取50只业务涉及提 供云计算服务、大数据服务以及上述服务相关硬件设备的上市公司证券作为指数样本，以反映云计算与 大数据主题上市公司证券的整体表现。 CPO光模块概念午后活跃，截至2025年7月8日 14:07，中证云计算与大数据主题指数(930851)强势上涨 2.13%，"易中天"三剑客强势上涨，新易盛上涨6.57%，中际旭创上涨7.16%，天孚通信上涨13.56%。大 数据ETF(159739)上涨2.08%，最新价报1.13元。 CPO技术因低功耗、高带宽特性被视为AI算力关键基础设施。东兴证券表示，展望未来，AI算力模组 及AI解决方案产 ...

Market Overview - The market showed strong performance with all three major indices rising, particularly the ChiNext Index which surged by 2.25%, and over 3,900 stocks in the market increased in value, indicating heightened capital activity [1] Solar Energy Sector - The solar energy sector experienced significant gains with stocks like Shihang New Energy, Yijing Photovoltaic, and Tongwei Co. hitting the daily limit, driven by supportive policies from the Ministry of Industry and Information Technology aimed at promoting high-quality development in the solar industry [3] - New policies in regions like Yunnan are supporting the integration of solar manufacturing and power generation, leading to accelerated supply-side reforms and the exit of outdated production capacity, benefiting leading companies [3] - Technological innovations such as BC batteries and perovskite breakthroughs have greatly enhanced the competitiveness of solar companies [3] Computing Hardware Sector - The computing hardware sector saw notable performance with companies like Yihau New Materials and Xinyi Sheng reaching historical highs, driven by the explosive demand for AI computing power following the launch of NVIDIA's GB200 server [3] - The development of ASIC chips is accelerating, with expected shipments surpassing GPUs next year, which is a long-term positive for the entire computing supply chain [3] - Industrial Fulian, a leading global electronics manufacturer, is deeply tied to top clients like NVIDIA, showing strong performance in stock prices [3] Gaming Sector - The gaming sector also performed well, with companies like Ice Glacier Network and Giant Network seeing significant gains due to a substantial increase in the number of game licenses, reaching a 22-year high in June [4] - Supportive policies for the gaming industry are enhancing market expectations for profitability, while AI technology is improving development efficiency and user experience [4] Building Materials Sector - The building materials sector showed positive performance with companies like International Composite Materials and Shandong Fiberglass hitting the daily limit, driven by ongoing "anti-involution" policies aimed at improving industry fundamentals [4] - The central financial meeting emphasized the need to eliminate low-price disorderly competition, which is favorable for leading building material companies [4] Consumer Electronics and PCB Sectors - The consumer electronics sector benefited from increased tariffs on Vietnam by the U.S., highlighting the advantages of Chinese manufacturing, alongside domestic policies stimulating demand [4] - The PCB sector is experiencing growth due to surging demand for high-end products in AI servers and automotive electronics, with leading companies accelerating production [4] Underperforming Sectors - The banking sector saw declines, with major banks like Shanghai Pudong Development Bank dropping over 2%, attributed to tightening liquidity at month-end and institutional reallocation of funds [5] - The power sector also faced a pullback, influenced by changing demand expectations following high temperatures [5] - The insurance sector and controlled nuclear fusion sector underperformed due to regulatory impacts and previous overvaluation, respectively [5] Conclusion - Overall, the market displayed a clear structural trend with strong performances in solar, computing, and gaming sectors, while banking and power sectors lagged behind [5]

公司报告 | 首次覆盖报告 锐捷网络（301165） 证券研究报告 AI 时代的网络先锋 行业领先的网络解决方案设备商 锐捷网络成立于 2003 年，在全球拥有 8 大研发中心，业务覆盖 100 多个 国家和地区，助力各行业客户实现数字化转型和价值升级。公司主要聚集 网络设备、网络安全、云桌面三大产品线，其中，网络设备产品线收入贡 献最高，占比超过 70%，网络安全产品毛利率较高。公司重视自主研发， 研发人员占比超过 50%，采取经销为主，直销为辅的销售模式，并积累了 广泛而稳定的渠道资源，助力公司业务发展。公司营业收入呈现持续增长， 从 2017 年到 2024 年的复合增长率为 17.48%。此外，公司积极拓展海外业 务，坚持"深耕大国、渠道下沉"的战略方针，海外营收显著提升。 交换机市场迎来新发展机遇 全球交换机市场和中国交换机市场规模稳步增长，市场集中度较高，根据 中商产业研究院数据，2024 年，中国交换机前五厂商分别为华为、新华三、 锐捷网络、思科、中兴通讯，其中华为份额位列国内第一。与此同时，白 盒交换机在过去三十年里得到了快速发展，白盒交换机具有开放解耦，降 低购置和运维成本的优势，用户可以任 ...