关于股票交易异常波动的公告 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、准确性和完整性承担法律责任。 重要内容提示： 证券代码：601869 证券简称：长飞光纤 公告编号：临 2025-035 长飞光纤光缆股份有限公司 一、股票交易异常波动的具体情况 公司股票于 2025 年 8 月 22 日至 2025 年 8 月 26 日连续三个交易日收盘价格 涨幅偏离值累计超过 20%，根据《上海证券交易所交易规则》的有关规定，属于 股票交易异常波动情形。 二、公司关注并核实的相关情况 (一) 生产经营情况 经公司自查，公司目前日常经营情况正常。自 2024 年至今，全球光纤光缆 长飞光纤光缆股份有限公司（以下简称"公司"）股票于2025年8月22日至 2025年8月26日连续三个交易日收盘价格涨幅偏离值累计超过20%，根据《上 海证券交易所交易规则》的有关规定，属于股票交易异常波动情形； 经公司自查，并向公司第一大股东中国华信邮电科技有限公司发函询证，截 至本公告披露日，不存在应披露而未披露的重大信息。 风险提示： 1、 公司股票价格2025年8月22日至20 ...

Core Viewpoint - The company has noted increased market attention on optical fiber and cable products related to computing data centers, particularly hollow-core fibers, which are still in the early stages of application and have not yet formed stable sales, pricing, or profit levels [1] Group 1: Market Attention - There is a high level of interest in optical fiber and cable products associated with data centers, especially hollow-core fibers [1] - The demand for optical fiber and cable products related to data centers constitutes a small proportion of the total global demand for optical fibers and cables [1] Group 2: Business Development - Hollow-core fiber, as a cutting-edge product, is still in its early application phase and has not yet achieved scale sales [1] - The future business development of hollow-core fibers depends on the further maturity of the industry chain [1] Group 3: Financial Impact - Currently, the hollow-core fiber-related business has not had a significant impact on the company's financial data [1] - Investors are advised to be aware of investment risks and to make rational decisions [1]

长飞光纤股价创出历史新高，截至9:33，该股上涨8.40%，股价报70.04元，成交量787.15万股，成交金 额5.54亿元，换手率1.94%，该股最新A股总市值达284.60亿元，该股A股流通市值284.60亿元。 两融数据显示，该股最新（8月25日）两融余额为3.34亿元，其中，融资余额为3.30亿元，近10日减少 582.03万元，环比下降1.73%。 公司发布的一季报数据显示，一季度公司共实现营业收入28.94亿元，同比增长21.23%，实现净利润 1.52亿元，同比增长161.91%，基本每股收益为0.2000元，加权平均净资产收益率1.15%。（数据宝） 注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。 （文章来源：证券时报网） 证券时报·数据宝统计显示，长飞光纤所属的通信行业，目前整体跌幅为0.33%，行业内，目前股价上涨 的有38只，涨幅居前的有天孚通信、剑桥科技、长飞光纤等，涨幅分别为12.09%、10.00%、8.40%。股 价下跌的有90只，跌幅居前的有东土科技、*ST高鸿、利尔达等，跌幅分别为4.76%、4.76%、4.03%。 ...

Core Viewpoint - Wuhan is accelerating the construction of a modern industrial system led by technological innovation, with the optoelectronic information industry as its leading sector, currently valued at 756.6 billion yuan, aiming to become the first trillion-level industrial cluster in the city [1][13]. Industry Overview - The optoelectronic information industry in Wuhan has achieved a growth rate of 15.4% in the first half of the year, indicating a significant transformation driven by AI technology [4]. - Wuhan has become the world's largest production base for optical fibers and cables, with Changfei Optical Fiber and Cable Co., Ltd. leading globally in the core business areas of optical fiber preform, fiber, and cable [5]. Technological Advancements - The AI-driven technological revolution is accelerating, with special optical fibers, optical modules, and AI servers becoming strategic infrastructure [6]. - The demand for optical modules has surged due to the explosion of AI large models, with companies like Huagong Zhengyuan achieving a 128% year-on-year growth in overseas sales of optical modules [7]. AI Integration - The integration of AI in the semiconductor display industry has led to significant improvements in production efficiency, with AI applications reducing development cycles to days and increasing fault handling efficiency by 62% [8]. - The AI+ action plan in Wuhan focuses on the optoelectronic information industry as a key area for industrial renewal, with innovations in laser technology and AI applications enhancing production processes [10]. Future Prospects - Wuhan is striving to become a benchmark city for digital transformation in manufacturing, leveraging its strengths in the optoelectronic sector to break through industry limitations [11]. - The city is also making strides in the integrated circuit industry, with a notable increase in the production of semiconductor wafers and electronic components, reflecting the resilience of its industrial base [12].

Group 1 - The article highlights the top three companies with the highest AH premium rates as Northeast Electric (00042) at 743.75%, Hongye Futures (03678) at 241.98%, and Andeli Juice (02218) at 236.37% [1] - The bottom three companies with the lowest AH premium rates include Ningde Times (03750) at -16.43%, Heng Rui Medicine (01276) at 1.82%, and Midea Group (00300) at 4.90% [1] - The article provides a detailed table of the top ten and bottom ten AH stocks based on premium rates and deviation values, indicating significant disparities in market valuations between H-shares and A-shares [1][2] Group 2 - The deviation values for the top three companies are Andeli Juice (02218) at 32.29%, Jinli Permanent Magnet (06680) at 22.19%, and Beijing Machinery (00187) at 20.80% [1] - The companies with the lowest deviation values include BYD Company (01211) at -98.36%, Northeast Electric (00042) at -64.84%, and Longpan Technology (02465) at -51.92% [1][2] - The article emphasizes that the deviation value represents the difference between the current premium rate and the average premium rate over the past 30 days, providing insights into market trends [2]

Group 1 - Changfei Fiber (601869) saw its stock price rise over 20%, reaching a historical high of 44.86 HKD during trading, with a current price of 43.96 HKD and a trading volume of 1.22 billion HKD [1] - Nvidia announced the launch of NVIDIA Spectrum-XGS Ethernet, a technology that enables the combination of multiple distributed data centers into a one-gigawatt AI super factory, addressing the limitations of existing commercial Ethernet networks [1] - Open-source securities highlighted that the scale-across technology could become the "third pillar" of AI computing, following scale-up and scale-out, which will further drive the development of AI computing interconnect industries, emphasizing the opportunities in optical interconnect and related sectors [1] Group 2 - Zhongtai Securities reported that hollow-core fiber, which uses air as a transmission medium, features lower latency and lower loss, making it a key component for future AI data center interconnects [2] - The first commercial use of hollow-core fiber by China Mobile is expected to accelerate the commercialization process, with Changfei Fiber being the sole bidder at an actual bid price of approximately 36,000 RMB per core kilometer [2] - The report emphasizes the importance of Changfei Fiber due to its leading production capacity in hollow-core technology and its successful bids in related projects [2]

Group 1 - Changfei Fiber Optic Cable (06869) saw its stock price rise over 20%, reaching a historical high of 44.86 HKD during trading, with a current price of 43.96 HKD and a trading volume of 1.22 billion HKD [1] - NVIDIA announced the launch of NVIDIA® Spectrum-XGS Ethernet, a technology that enables the combination of multiple distributed data centers into a one-gigawatt AI super factory, addressing the limitations of existing commercial Ethernet infrastructure [1] - Open-source securities highlighted that the scale-across technology could become the "third pillar" of AI computing, following scale-up and scale-out, and emphasizes the importance of optical interconnect and related industry opportunities [1] Group 2 - Zhongtai Securities reported that hollow-core fiber, which uses air as a transmission medium, has lower latency and loss, making it a key component for future AI data center interconnects [2] - The first commercial use of hollow-core fiber by China Mobile is expected in July 2025, with Changfei Fiber being the sole bidder at an actual bid price of approximately 36,000 RMB per core kilometer [2] - The report emphasizes the leading capacity level of Changfei Fiber in hollow-core technology and its successful bids in related projects [2]

Group 1 - The CPO concept stocks in the A-share market experienced significant gains, with notable performances from various companies [1] - Robotech reached a 20% limit up, while Dekoli surged over 14% [1] - Other companies such as Zhongji Xuchuang and Juguang Technology saw increases of over 13% and 10% respectively [1] Group 2 - Cambridge Technology and Changfei Optical Fiber both hit the 10% limit up [1] - New Yisheng rose over 9%, while companies like Changxin Bochuang and Shijia Photon increased by over 8% [1] - Several other firms, including Hengtong Optical, Huimiao Technology, and Mingpu Optoelectronics, saw gains of over 6% [1]

智通财经APP获悉，长飞光纤光缆(06869)早盘涨超20%，盘中高见44.86港元创历史新高。截至发稿， 涨19.07%，报43.96港元，成交额12.22亿港元。 消息面上，英伟达近日宣布推出 NVIDIA® Spectrum-XGS 以太网。这项跨区域扩展（scale-across）技 术可将多个分布式数据中心组合成一个十亿瓦级 AI 超级工厂。随着 AI 需求的激增，单个设施内的数 据中心功率和容量已达到极限。为了实现数据中心的扩展，必须打破建筑物的限制，而现有的商用以太 网网络基础设施因高延迟、高抖动及性能的不可预测而无法满足需求。开源证券指出，scale-across技术 有望成为继纵向扩展（scale-up）和横向扩展（scale-out）之后的AI计算"第三大支柱"，并进一步拉动AI 算力互联产业发展，需高度重视光互连等相关板块产业机遇。 中泰证券此前研报指出，空芯光纤以空气为传输介质，其具备更低时延和更低损耗两种主要特性，是未 来AI数据中心互联的主要品种。2025年7月中国移动首条空芯光纤商用或标志商用化进程有望加快，长 飞光纤唯一中标人，实际中标价约3.6万元/芯公里。该行称，重点关注长 ...

开源证券报告称，8月24日，NVIDIA宣布推出NVIDIA Spectrum-XGS以太网。随着AI需求发展， 单个设施内的数据中心功率和容量受到挑战，在数据中心拓展方面，传统商用以太网网络基础设施存在 高延迟、高抖动及性能的不可预测等限制，Spectrum-XGS以太网是NVIDIA Spectrum-X以太网平台新增 的一项产品，通过引入跨区域扩展(scale-across)基础设施。我们认为scale-across技术或可将多个分布式 数据中心组合成一个十亿瓦级AI超级工厂，有望成为了继纵向扩展(scale-up)和横向扩展(scale-out)之后 的AI计算"第三大支柱"，并进一步拉动AI算力互联产业发展，需高度重视光互连等相关板块产业机遇。 (责任编辑：宋政 HN002) 【免责声明】本文仅代表作者本人观点，与和讯网无关。和讯网站对文中陈述、观点判断保持中立，不对所包含内容 的准确性、可靠性或完整性提供任何明示或暗示的保证。请读者仅作参考，并请自行承担全部责任。邮箱： news_center@staff.hexun.com 8月25日消息，长飞光纤(601869)光缆盘中大涨逾20%，股价最高触 ...