36项重大科技创新成果集中亮相 过去7年，湖北一直把科技创新摆在突出位置，每年第一个工作日会召开全省科技创新大会。2024年， 湖北省委、省政府以结果为导向，开创性提出建设"61020"科技创新体系，即每年产出6项重大基础研究 成果，突破10项重大关键技术，形成20项标志性产品。"61020"科技创新成果体系与湖北省"51020"现代 产业集群建设、"71020"高校学科创新体系形成系统性制度创新。 基础研究是科技创新的源头活水，6项成果中，华中农业大学李一博教授团队发现水稻抗高温关键基因 QT12，在长江流域高温期田间试验中最高增产78%且米质达国标二级，成果入选《科学》2025年度十 大科学突破；武汉大学宋威教授团队首次阐明癌症恶病质由"肿瘤—胰肾轴"引发，颠覆国际传统认知； 华中科技大学夏宝玉教授团队实现二氧化碳电催化制甲酸连续稳定运行超5000小时，碳利用率超90%。 一批关键核心技术取得重大突破。湖北九峰山实验室开发国内首个100nm硅基氮化镓射频PDK，完成芯 片小批量试制；华中科技大学丁烈云院士团队研发智能盾构自适应控制技术，全球首次实现"边挖掘、 边拼装、不停机"；湖北东湖实验室李卫超教授团队 ...

创业板人工智能ETF国泰（159388）跟踪的是创业板人工智能指数（970070），单日涨跌幅达20%，该 指数从创业板市场中选取涉及人工智能技术及相关应用领域的上市公司证券作为指数样本，覆盖从硬件 制造到软件开发等多个环节，以反映创业板市场内人工智能相关上市公司证券的整体表现，具有突出的 科技创新和成长性特征。 （文章来源：每日经济新闻） 根据Wind数据，创业板人工智能ETF国泰（159388）盘中流入2300万份，盘中净流入400万份，资金抢 筹布局。 中信建投指出，今年Q3以来中国市场光纤价格持续上涨，反映需求向好、整体供应偏紧，海外需求旺 盛，出口表现强劲，尤其是北美市场受AI需求拉动显著。预计AI带来的光纤需求将持续高增，包括 2026年光模块需求增长带动的Scale out需求、2027年Scale up需求起量以及DCI需求。行业经历2019年供 需失衡后，厂商扩产趋于理性，且光棒扩产周期长、技术门槛高，龙头公司有望在此轮需求回暖与价格 上涨中实现盈利与估值双提升。此外，全球光纤光缆市场旺盛，2025年1~11月光棒及光纤出口量同比 大幅增长，印证海外AI及特种应用（如无人机）需求强劲。 ...

华泰证券11月发布的研报指出，公司核心产品G.654.E光纤作为"东数西算"等长距离干线网络升级的首 选，已进入快速发展期，在中国电信近期集团级干线集采，公司G.654.E光缆以最大份额中标。在下一 代光纤技术方面，公司空芯光纤的研发与产业化进程全球领先。此外，公司通过子公司长芯博创布局的 MPO、AOC、高速铜缆等光互联组件业务已成为强劲增长点，受益于北美AI数据中心建设，公司海外 业务持续拓展。 消息面上，近日市场热议光纤涨价。据看财经消息，有机构认为AI驱动光纤涨价。此前市场普遍认 为，受限于运营商宽带投资放缓，光纤始终处于降价周期。但近日光纤开始涨价，国内头部四家光纤厂 商，以及海外的康宁、藤仓等反馈，普缆散纤已涨价约15%。 智通财经APP获悉，长飞光纤光缆(06869)再涨超5%，该股昨日大涨超21%，公司A股2连板。截至发 稿，涨5.2%，报48.94港元，成交额11.63亿港元。 ...

此次冲击IPO，长进光子拟募集资金约7.8亿元，扣除发行费用后，将用于高性能特种光纤生产基地及研 发中心、补充流动资金。 北京商报讯（记者 马换换 李佳雪）11月30晚间，上交所官网显示，武汉长进光子技术股份有限公司 （以下简称"长进光子"）科创板IPO对外披露了首轮审核问询函回复。 据悉，长进光子是特种光纤厂商，具备高性能、多品类特种光纤研发与产业化能力。公司科创板IPO于 2025年8月29日获得受理，并于当年9月11日进入问询阶段。 在首轮审核问询函中，长进光子产品与市场竞争、公司技术、收入确认等问题遭到追问。 ...

Summary of Conference Call on AI Infrastructure and Related Industries Industry Overview AI Data Center (AIDC) - China's AIDC market experienced a significant surge in the second half of 2025, driven by rapid AI adoption and advancements in domestic chip technology [1][7] - ByteDance's token usage increased dramatically from 4 trillion in February to 30 trillion in September 2025 [1][7] - AIDC investments are primarily led by cloud vendors, telecom operators, and third-party firms, with construction costs ranging from RMB 17,000 to 23,000 per kW [1][8][9] - Major players like ByteDance, Tencent, and Huawei are actively pursuing new data center projects, including a notable 800MW park for ByteDance [1][10] Liquid Cooling - Liquid cooling technology in China has low adoption rates, remaining below 10% in 2025, compared to over 3,000 units deployed overseas [2][14] - The market for liquid cooling is projected to grow at a 64% CAGR from 2025 to 2030, with penetration expected to rise from 10% in 2025 to 45% by 2030 [2] - Cold plate systems dominate the liquid cooling market with a 90% share, while immersion cooling faces high costs and lacks standardization [2][15] - Domestic competition is intense, leading to significant price gaps; CDU pricing ranges from US$10 to 230 per kW [2][16] Optical Fiber - China accounts for approximately 50% of global fiber demand, with projections of 260 million fiber-km domestically and 568 million globally by 2025 [3][19] - The optical cable market is expected to grow at a 5% CAGR, with a shift towards high-end products like G654E fiber and hollow-core fiber [3][20] - Profitability in the optical fiber market is concentrated upstream, with preforms contributing 70% of profits, fiber 20%, and cables only 10% [3][22] - Intense domestic competition has led to price reductions, making it challenging for smaller players to survive [3][21] Key Insights AIDC Developments - The AIDC market is rebounding due to broader AI applications across various sectors, including manufacturing and healthcare [7] - Domestic chips are being commercially deployed, although they still lag behind NVIDIA's technology [7] - The construction of training clusters in western China is part of the "Eastern Data, Western Computing" strategy [8] Liquid Cooling Market Dynamics - The domestic AI market is in an early stage of rapid growth, with server memory prices tripling [13] - Liquid cooling systems are becoming critical components of the data center value chain, with export opportunities emerging [11][18] - Future growth in liquid cooling will depend on cost reductions and advancements in microchannel technology [2][18] Optical Fiber Market Trends - The demand for fiber optic communication is projected to reach nearly 170 million fiber-kilometers in 2025 [19] - Export opportunities are concentrated in Southeast Asia, while Europe and North America present challenges due to trade barriers [20] - Emerging technologies like hollow-core fiber and multi-core fiber are expected to enhance competitiveness in the market [21] Conclusion - The AIDC, liquid cooling, and optical fiber industries are poised for significant growth driven by technological advancements and increasing demand for AI applications. However, challenges such as intense competition and reliance on imported components may impact profitability and market dynamics in the near future.

Group 1 - The optical fiber sector is experiencing a strong upward trend, with multiple companies reaching new highs and significant price increases [1] - Tengjing Technology hit a new high during the trading session, while TeFa Information achieved three consecutive trading limit increases [1] - Changfei Optical Fiber and Fuzhijing Technology reached the daily limit, and Changxin Bochuang saw an increase of over 15% [1] Group 2 - Companies such as Kexin Technology, Yunzuka Technology, Guangku Technology, and Juguang Technology all experienced price increases of over 10% [1] - Other companies including Changguang Huaxin, Shijia Photon, Taicheng Light, Yongding Co., Changjiang Communication also showed positive price movements [1]

Group 1 - The article discusses a new IPO in Wuhan, Hubei, focusing on a fiber optic company backed by Huawei Hubble [1] - The company is a supplier for Guangxun Technology, indicating a strategic partnership that may enhance its market position [1] - The IPO is seen as a significant development in the fiber optic industry, reflecting growing investment interest in this sector [1]

Group 1 - The core point of the article is that Changjin Photon Technology Co., Ltd. has entered the inquiry stage for its IPO on the Sci-Tech Innovation Board [1] - Changjin Photon is a manufacturer of specialty optical fibers, with capabilities in high-performance and multi-category specialty optical fiber research and industrialization [1] - The company aims to raise approximately 780 million yuan through the IPO, which will be used for the construction of a high-performance specialty optical fiber production base and research center, as well as to supplement working capital [1]

Core Viewpoint - Wuhan Changjin Photon Technology Co., Ltd. has had its IPO application accepted by the Shanghai Stock Exchange, aiming to raise 780 million yuan for a high-performance specialty fiber production base and R&D center, as well as to supplement working capital [2] Company Overview - Established in 2012, Changjin Photon focuses on the R&D, production, and sales of specialty optical fibers, with its main product being rare-earth-doped fibers used in various applications such as advanced manufacturing, optical communication, measurement sensing, and national defense [4] - The actual controller and chairman of the company is Li Jinyan, who has a PhD and has held various positions in the optical communication field since 2001 [4] Financial Performance - Revenue is projected to grow from 108 million yuan in 2022 to 192 million yuan in 2024, while net profit is expected to increase from 37 million yuan to 76 million yuan during the same period, with gross margins of 66.37%, 69.31%, and 69.13% respectively [4] Investment History - From 2012 to March 2025, Changjin Photon completed six rounds of financing, with post-investment valuation rising from 200 million yuan to 1.8 billion yuan, supported by notable investors including Jepter, Hubble Investment, and Hillhouse Capital [4] Shareholder Changes - Prior to the IPO, existing shareholders faced a significant exit, with Tianheng Venture Capital acquiring shares from Li Jinyan and others at 25.62 yuan per share, while Huagong Mingde Fund's shares were sold at 24.34 yuan per share, leading to a valuation drop to 1.71 billion yuan [5]

Group 1 - The core viewpoint of the articles emphasizes the urgent demand for high-performance information transmission carriers in the context of the AI wave and the global AI arms race, highlighting the significance of special optical fibers in facilitating efficient data flow [1][2][3] - Hengtong Optic-Electric has officially commenced the construction of its advanced optical fiber materials R&D and manufacturing center, with plans for completion by February 2026, marking a significant expansion aimed at creating a more powerful and intelligent "neural network" for AI, cloud computing, and 5G-A [1][2] - The expansion project will cover over 200 acres and will introduce more than 100 advanced equipment sets for processes, testing, and public utilities, showcasing Hengtong's commitment to innovation in the special optical fiber sector [2] Group 2 - The core products of the expansion include ultra-low loss hollow-core fibers, ultra-low loss multi-core fibers, and high-performance multi-band multimode fibers, which are designed to meet the stringent requirements of real-time data interaction in AI training clusters [1][2] - Hengtong's strategic investments in high-end optical materials, precision tubing, and hollow-core fiber R&D reflect a forward-thinking "ecological mindset," positioning the company to meet engineering performance requirements and demonstrating its industrialization capabilities [2] - The article suggests that in the era defined by AI and computing power, the strength and speed of the information transmission "pipes" are crucial, indicating that Hengtong's investment in advanced optical fiber materials is aligned with the irreversible trend of future computing advantages [2][3]