本报记者 陈潇 "现在（光纤）一天一个价，涨得非常厉害。"2月26日，《证券日报》记者以投资者身份致电江苏中天科技股份有限公 司，该公司工作人员表示，近期光纤市场确实出现明显涨价现象。 上述工作人员表示，以G.652.D单模光纤为例，产品价格已从去年低点的18元/芯公里至19元/芯公里，上涨至目前最高约50 元/芯公里。随着数据中心相关需求快速增长，对部分光纤产能形成一定挤压。在整体产能相对有限的情况下，供需格局阶段 性偏紧。 事实上，在全球算力基础设施建设提速的背景下，光纤行业景气度正显著回升。多家券商研报认为，AI大模型训练、智算 中心建设及数据中心互联（DCI）等需求的快速增长，正成为拉动光纤产业的新引擎。 国泰海通证券研报认为，与传统数据中心相比，单个智算中心的光纤需求量可达数倍甚至十倍以上，一个典型万卡GPU集 群仅服务器内部互连就需数万芯公里光纤。其预测，AI驱动的数据中心内部及DCI（数据中心互联）场景的光纤需求占比，有 望从2024年的不到5%激增至2027年的35%。 工信部信息通信经济专家委员会委员盘和林向《证券日报》记者表示，中国光纤具有规模、技术和成本优势。预计未来2 年至3年间，光纤 ...

Market Overview - The Hong Kong stock market experienced a rebound on February 27, with the Hang Seng Index rising by 0.95% to close at 26,630.54 points, and the trading volume increased to 288.42 billion HKD from 259.28 billion HKD on the previous trading day [3] - The Hang Seng Tech Index also saw a slight increase of 0.56%, closing at 5,137.84 points, although it had previously declined for three consecutive trading days, with a cumulative drop of 10.27% over the past month [3][4] Sector Performance - The market displayed a "strong cyclical, differentiated technology, and weak consumer" characteristic, with coal (+4.37%), steel (+3.91%), and agricultural chemicals (+2.90%) leading the gains, driven by rising commodity prices and expectations of domestic growth policies [4] - Conversely, the airline sector (-3.00%), semiconductor materials and equipment (-2.81%), and paper and forestry products (-2.38%) faced declines, influenced by falling ticket prices post-Spring Festival and a significant drop in Nvidia's stock [4] Stock Highlights - Small-cap stocks performed exceptionally well, with notable gains from Changcheng Weiguang (+154.84%), Xingtai Chain Group (+63.52%), and Yuanli Holdings (+56.64%) [4][6] - On the other hand, Semai Holdings (-32.00%), Bairong Cloud-W (-18.78%), and Ying Yuzhou (-17.05%) experienced the largest declines, with Bairong Cloud-W possibly affected by adjustments in earnings expectations [4][6] Trading Volume Insights - The top three stocks by trading volume were Tencent Holdings (16.776 billion HKD), Alibaba-W (12.742 billion HKD), and Changfei Optical Fiber (9.101 billion HKD), with Changfei benefiting from its inclusion in the MSCI China Index [5][6] Corporate Developments - Baidu Group reported that AI business revenue accounted for 43% of its total, exceeding market expectations, while Alibaba announced the launch of the world's first "Qianwen" AI glasses, set for pre-order on March 2 [6] - BeiGene (6160.HK) achieved a net profit of 1.422 billion HKD for 2025, marking its first year of profitability [6] Market Sentiment and Future Outlook - The State Council issued opinions on improving the national unified electricity market system, raising profit improvement expectations for the electricity sector [7] - The MSCI China Index quarterly adjustment took effect, adding 33 A-share stocks focused on technology and semiconductors [7] - The Hong Kong Stock Exchange reported record high performance for 2025, with revenue of 29.161 billion HKD (up 30.3% year-on-year) and net profit of 17.754 billion HKD (up 36.0% year-on-year) [7] - The Hang Seng AH premium index fell to 118.81, indicating continued buying pressure from public funds in Hong Kong stocks [7] - Huashan Fund noted that the Hang Seng Tech Index has corrected 18% since its peak in October last year, with the risk-reward ratio gradually improving as the index remains sensitive to global liquidity and risk sentiment [7][8]

【导读】港股2月收官，三大指数集体收涨！ 值得注意的是，长飞光纤光缆2月涨幅接近80%。 | 06869 长飞光纤光缆 · | | | | | | --- | --- | --- | --- | --- | | 日收费 02/27 16:08:18 | | | ls 3 42 X | | | 148.800 + | 最 高 | | 149.700 今 开 | 129.000 | | +13.600 +10.06% | 最低 | | 123.400 昨 收 | 135.200 | | 成交额 | 91.01亿 市盈率TTM | | 196.31 总市值 → | 1231.92亿 | | A股 231.31 -4.89 -2.07% 溢价(H/A) -43.62% | | | | | | E MSCI中国指数调整今日盘后生效!新纳入长飞光纤光缆、小马智 ... | | | | | | 图层 | 轮证 评论 资讯 | | 分析 公司 | | | 1D ▼ 5日 日K 月K | | | 室K 年K 1分钟 ▼ | 음 | | 153.2 | | 13.28% 15:59 146.400 | | 1K ▲ | | | ...

消息面上，MSCI中国指数成分股将于今日收市后作出变更，本次MSCI中国指数新增37只成分股，其中 涉及港股新增包括长飞光纤光缆等。兴业证券指出，光纤光缆行业供需错配逻辑未变，AI数据中心与 无人机需求持续释放、光棒产能瓶颈短期难破，光纤光缆涨价行情有望持续，行业景气度上行周期明 确。 长飞光纤（601869）光缆(06869)涨幅扩大逾9%，高见148港元刷新上市新高，今早该股曾一度跌超 8%。截至发稿，涨9.32%，报147.8港元，成交额38.01亿港元。 ...

智通财经APP获悉，长飞光纤光缆(06869)涨幅扩大逾9%，高见148港元刷新上市新高，今早该股曾一度 跌超8%。截至发稿，涨9.32%，报147.8港元，成交额38.01亿港元。 消息面上，MSCI中国指数成分股将于今日收市后作出变更，本次MSCI中国指数新增37只成分股，其中 涉及港股新增包括长飞光纤光缆等。兴业证券指出，光纤光缆行业供需错配逻辑未变，AI数据中心与 无人机需求持续释放、光棒产能瓶颈短期难破，光纤光缆涨价行情有望持续，行业景气度上行周期明 确。 ...

南方财经2月27日电，截至发稿，长飞光纤光缆涨6%（早盘一度跌8%），小马智行-W涨6%，商汤-W 涨4%，禾赛-W涨3%。消息面上，MSCI于2月11日公布了2026年2月指数季度审议结果，纳入以上四只 港股，调整将于今日收盘后正式生效。 ...

| 北方华创 | -4.19 | -5.23亿元 | 电子 | | --- | --- | --- | --- | | 赛微电子 | -6.19 | -4.95亿元 | 电子 | | 通富微电 | -2.14 | -4.93亿元 | 电子 | | 特变电工 | -1.5 | -4.78亿元 | 电力设备 | | 海光信息 | -3.79 | -4.18亿元 | 电子 | | 高德红外 | -4.43 | -3.98亿元 | 国 防军_ | | 长飞光纤 | -2.25 | -3.97亿元 | 通信 | | 方正科技 | -7.29 | -3.95亿元 | 电子 | | 英维克 | -4.39 | -3.68亿元 | 机械设备 | *数据仅供参考，不构成投资建议 | 股票名称 | 涨跌幅 (%) | 主力资金流向 | 所属行 | | --- | --- | --- | --- | | 新易盛 | -5.95 | -22.38亿元 | 通信 | | 工业富联 | -4.68 | -17.03亿元 | 电子 | | 中际旭创 | -5.51 | -16.59亿元 | 通信 | | 胜宏科技 | -4.71 | -9 ...

Core Viewpoint - The rapid development of AI is driving an increased demand for upstream raw materials, leading to a rise in prices for these materials, particularly in the optical fiber market, which has reached a seven-year high with prices exceeding 40 yuan per core kilometer, reflecting an annual increase of over 80% [3][6]. Demand Side - The growth in AI computing power is significantly increasing the demand for high-speed connections within data centers and in non-traditional communication fields, leading to a surge in demand for new types of optical fibers such as multi-mode fibers and G.654.E fibers [6]. - Major tech companies like Microsoft are planning to deploy extensive lengths of hollow-core fiber for their AI data centers, indicating a strong market demand [6]. - The "East Data West Computing" national project in China is expected to generate a concentrated procurement demand for over 3 million core kilometers of ultra-low loss optical fibers by 2025 [6]. Supply Side - The production capacity of optical fibers is constrained by the availability of optical fiber preform rods, which are critical raw materials and represent a bottleneck in the supply chain [7]. - The expansion cycle for optical fiber preform rods is approximately two years, and the industry has seen cautious capital investment since 2019, resulting in a mismatch between supply and demand [7]. - The introduction of hollow-core fibers, which offer advantages such as low latency and low loss, is expected to change the market dynamics, although their high cost remains a barrier [7]. Market Concentration - Domestic manufacturers hold 80% of the global optical fiber preform capacity, enhancing their market power and limiting the expansion of traditional and hollow-core fiber production [8]. - The global optical fiber market is highly concentrated, with the top four manufacturers accounting for over 50% of the market share, and the top ten companies exceeding 90% [8]. Company Highlights - **Changfei Fiber**: A leading global company in the optical fiber industry, expected to reach a production capacity of 100 million core kilometers per year by 2025, benefiting from price increases [12]. - **Hengtong Optic-Electric**: Among the top three in optical fiber communication and submarine cables, with a projected capacity of 95 million core kilometers per year by 2025 [15]. - **ZTT**: A major player with a comprehensive product range and a projected capacity of 90 million core kilometers per year by 2025 [17]. - **FiberHome**: Unique in integrating optical communication systems, with a projected capacity of 85 million core kilometers per year by 2025 [19]. - **Tongding Interconnection**: Established a complete industry chain, with a projected capacity of 75 million core kilometers per year by 2025 [21]. - **Yongding Co., Ltd.**: Recognized as a national champion in fire-resistant communication cables, with a projected capacity of 70 million core kilometers per year by 2025 [23]. - **TeFa Information**: Focused on high-end optical communication products, with a projected capacity of 65 million core kilometers per year by 2025 [25].

2月27日，长飞光纤跌7.71%，截至发稿，报218.00元/股，成交4.73亿元，换手率0.52%，总市值1804.83 亿元。 招商先锋混合（217005）基金经理为付斌。 截至发稿，付斌累计任职时间11年48天，现任基金资产总规模32.15亿元，任职期间最佳基金回报 60.29%， 任职期间最差基金回报-38.51%。 声明：市场有风险，投资需谨慎。 本文基于第三方数据库自动发布，不代表新浪财经观点，任何在本 文出现的信息均只作为参考，不构成个人投资建议。如有出入请以实际公告为准。如有疑问，请联系 biz@staff.sina.com.cn。 责任编辑：小浪快报 资料显示，长飞光纤光缆股份有限公司位于湖北省武汉市东湖高新技术开发区光谷大道9号,香港铜锣湾 希慎道33号利园1期19楼1918室，成立日期1988年5月31日，上市日期2018年7月20日，公司主营业务涉 及专注于通信行业,聚焦电信运营商和数据通信相关领域,致力于光纤预制棒、光纤和光缆以及数据通信 相关产品的研发创新与生产制造,形成了棒纤缆、综合布线、通信网络工程和其他光通信产品一体化的 完整产业链、相关多元化和国际化的业务模式。主营业务收入 ...

南方财经2月27日电，CPO、光纤等算力硬件股多数回调，特发信息逼近跌停，天孚通信、长飞光纤跌 超5%，亨通光电、四会富仕纷纷回调。消息面上，隔夜英伟达等算力股录得下跌。 ...