Investment Rating - The report maintains a "Strong Buy" rating for the communication industry, indicating a positive outlook for investment opportunities [3]. Core Insights - The communication industry has shown continuous growth in performance, with a revenue increase of 3.3% year-on-year for the first three quarters of 2025, reaching a total of 19,549 billion yuan, while net profit grew by 9.0% to 1,943 billion yuan [9][24]. - The North American AI sector has led the growth, with a staggering revenue increase of 265% since the beginning of 2025, highlighting significant investment potential in this area [15][23]. - The report suggests focusing on specific segments such as optical modules, copper interconnects, switches, temperature control and power supply equipment, IDC rooms, edge AI, and robotics for potential investment opportunities [2]. Summary by Sections 1. Industry Performance - The communication industry index has increased by 58.8% since the beginning of 2025, outperforming major indices like the Shanghai Composite [15][21]. - The North American AI sector has shown exceptional growth, with revenue and net profit increasing by 71.5% and 129.5% respectively in Q3 2025 [45]. 2. Overall Performance - The overall revenue growth has slowed, but profit growth remains strong, with Q3 2025 showing a 3.7% increase in revenue and a 12.1% increase in net profit [24][29]. - The communication sector's overall gross margin and net margin have shown slight improvements, indicating better profitability management [29][32]. 3. Key Segment Analysis 3.1. Operators - The operators' segment has shown stable growth, with a revenue increase of 0.6% and a net profit increase of 4.3% in the first three quarters of 2025 [39][40]. 3.2. 5G - The 5G segment has maintained low growth rates, but there was a marginal improvement in Q3 2025, with revenue growth of 3.6% [41]. 3.3. North American AI - The North American AI segment has experienced rapid growth, with significant increases in both revenue and net profit, driven by high demand and product optimization [45][47]. 3.4. Domestic Computing Power - The domestic computing power segment has shown overall positive performance, with a revenue increase of 22.0% and net profit growth of 38.8% in the first three quarters of 2025 [48].

国信证券指出，通信行业受益于全球算力高景气度延续，北美光模块等公司业绩指引强劲。 Tower2025Q3营收同比增长7%，硅光子业务收入同比大增70%，预计产能将提升3倍以上；AMD预计未 来3-5年数据中心业务年复合增长率超60%，其硅锗平台需求强劲；思科FY2026Q1营收同比增长8%， AI基础设施订单达13亿美元，全年相关收入预计超30亿美元。国内方面，百度发布昆仑芯超节点技 术，单卡性能提升95%，卫星互联网加速推进，第13组低轨卫星成功发射。运营商板块经营稳健，分红 比例持续提升，高股息价值凸显。整体来看，AI基础设施建设和算力需求驱动通信设备、光模块、液 冷等细分领域持续受益。 （责任编辑：董萍萍 ） 【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 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 ...

AI赋能，智能化突飞猛进，汽车正在奔向"高级智能体"的路上。 11月20日，在美沙投资论坛上，特斯拉CEO马斯克在演讲中强调，当前人工智能发展的真正瓶颈既不是资金，也不是算法，而是算力和电 力。而在这背后，AI基础设施的建设也在很大程度上将为汽车智能化带来新的支撑和动能。 从"马力"到"算力" 马斯克弦外之音，是对于算力的焦虑，而这种焦虑根源来源于汽车智能化及自动驾驶的发展。 目前，在全球汽车行业，智能化浪潮正以前所未有的速度席卷而来，而自动驾驶技术则是这场浪潮中的核心驱动力。随着自动驾驶从L2级辅 助驾驶逐渐向L3、L4等越来越高级别的高度自动驾驶和完全自动驾驶迈进，对算力的需求呈现出爆发式的增长。这种增长并非是简单的线性上 升，而是如同火箭升空一般，呈现出指数级的攀升态势。 从数据看这种变化，会更加直观。2018年，L2+级辅助驾驶单车算力需求仅为2.5TOPS，这个数值在当时或许已经能够满足车辆在一些简单场 景下的辅助驾驶需求。然而，进入2025年，这一需求已经飙升至200TOPS，短短7年间增长了近80倍。而对于L4级自动驾驶而言，更是需要千 TOPS级别的算力才能支撑其复杂的运算任务。目前，量产车型 ...

Core Insights - Nvidia has proposed an 800VDC outdoor solution, utilizing medium voltage rectifiers or solid-state transformers (SST) to address the increasing computational power demands driven by the transition from quantitative to qualitative advancements in large models [1] - The high voltage direct current (HVDC) system aims to tackle the exponential growth in GPU computing power and power density, effectively reducing power loss [1] - Medium voltage rectifiers and SSTs are more efficient compared to traditional uninterruptible power supply (UPS) solutions and conventional HVDC systems [1] Market Developments - Major domestic and international companies are advancing the commercialization of HVDC technology, with Alibaba starting its bidding process in 2018 and Tencent planning to bid in 2025; internationally, Meta's Prometheus project may launch in 2026, while Google is working on standardizing ±400V [1] - The core difference in the industry chain lies in the type of transformers used, with medium voltage rectifiers housing phase-shifting transformers and solid-state transformers containing high-frequency transformers [2] Investment Opportunities - Key beneficiaries among terminal manufacturers include Zhongheng Electric, Kehua Data, and Sunshine Power [3] - The transformation of transformers is critical, with companies like Jingquanhua, Igor, New Special Electric, and Jinpan Technology positioned to benefit [3] - PCB suppliers for Delta Power are expected to see increased volume, including Weirgao and Zhongfu Circuit [3] - Attention is recommended on changes within cabinets, particularly for New Ray Energy [3] - Server OEMs such as Industrial Fulian, Huaqin Technology, and Lenovo Group are also highlighted as potential beneficiaries [3]

机构分析认为，光模块"量价齐增"受益于供需两端的多重因素共振：需求侧，全球云厂商资本开支持续 上修，算力建设需求旺盛；供给侧，技术迭代加速，头部厂商积极扩产满足增长需求。随着全球算力投 资规模不断扩大、技术迭代持续加速，光通信产业链将维持高景气度。 把握光模块等算力、AI应用核心机会，建议重点关注全市场首只创业板人工智能ETF（159363）及场 外联接（A类023407、C类023408），标的指数重点布局光模块龙头"易中天"，光模块含量超54%。从 赛道分布看，逾七成仓位布局算力，超两成仓位布局AI应用，能够高效捕捉AI主题行情。（截至 2025.10.31） 数据来源：沪深交易所等。注："全市场首只"是指首只跟踪创业板人工智能指数的ETF。 风险提示：创业板人工智能ETF华宝被动跟踪创业板人工智能指数，该指数基日为2018.12.28，发布日 期为2024.7.11。创业板人工智能指数2020-2024年年度涨跌幅分别为：20.1%、17.57%、-34.52%、 47.83%、38.44%，指数成份股构成根据该指数编制规则适时调整，其回测历史业绩不预示指数未来表 现。文中指数成份股仅作展示，个股描述不 ...

Group 1 - Guangdong Province aims to maintain the top position in digital economy development by 2027, with the core industry's added value accounting for over 16% of GDP and creating three trillion-level digital industry clusters [1] - Nvidia's strong revenue outlook of approximately $65 billion for the fourth fiscal quarter, surpassing analyst expectations, indicates robust demand for AI accelerators [1] - The State Council emphasizes the need for breakthroughs in key AI technologies and their application to promote large-scale implementation [1] Group 2 - Alibaba launched the "Qianwen" project, a personal AI assistant based on its self-developed Qwen model, while Ant Group introduced a multimodal AI assistant "Lingguang" [2] - ByteDance's Doubao app saw a 22.2% month-on-month increase in active users, reaching 159 million, while Tencent's Yuanbao experienced a 55.2% year-on-year growth in active users [2] - McKinsey predicts the global AI To C market will reach $1.3 trillion by 2030, with an annual growth rate exceeding 35% [2] Group 3 - CITIC Securities expresses a long-term positive outlook on domestic computing power demand, anticipating growth to surpass overseas markets by 2030 [3] - Zhongyou Securities highlights the dual-driven approach of To C branding and To B commercialization as a consensus in the industry, focusing on user retention and platform transformation [3] Group 4 - Baidu showcased multiple AI achievements at the 2025 Baidu World Conference, including the release of the Wenxin model 5.0 and new AI chips [4] - Alibaba's cloud provided over 10 million CPU cores for the Double 11 shopping festival, supporting various AI applications [4] Group 5 - SenseTime is expected to benefit from revenue growth in generative AI and operational cost reductions, with a target price increase from HKD 1.85 to HKD 3 [5] - SenseTime's partnership with Cambricon is anticipated to enhance its AI computing capabilities [5] Group 6 - ZTE is focusing on AI investments, offering end-to-end intelligent computing solutions to support enterprise digital transformation [6]

Core Insights - The Hangzhou-Qiuzhou High-Speed Railway (杭衢高铁) has entered the trial operation phase, marking a significant milestone towards its full operational launch [1][3] - The railway spans approximately 131 kilometers with a design speed of 350 km/h, featuring six stations, and is expected to significantly reduce travel time between Hangzhou and Qiuzhou to around 40 minutes [3][4] - The project is seen as a vital development for Qiuzhou, enhancing its connectivity and economic prospects, and is part of a broader strategy to integrate the region with the Yangtze River Delta [4] Summary by Sections Project Overview - The Hangzhou-Qiuzhou High-Speed Railway starts from Jiande City in Hangzhou and ends at Jiangshan City, covering a total length of about 131 kilometers [3] - The railway construction began in May 2020 and is projected to be operational by the end of December 2025 [3] Economic Impact - The railway is expected to facilitate the flow of people, goods, and information towards western Zhejiang, allowing businesses constrained by space in Hangzhou to expand [4] - It is also a key channel for Zhejiang's outreach to neighboring provinces like Anhui, Jiangxi, and Fujian, enhancing regional integration [4] Operational Model - This railway is the first in China to adopt a "PPP+EPC" model, with a total investment of approximately 23.63 billion yuan [4] - Experts suggest that the operational management should focus on maximizing connectivity with existing rail networks to serve a broader customer base [4]

Group 1 - Guangdong Province aims to maintain the leading position in digital economy development by 2027, with the core industry value-added accounting for over 16% of GDP [1] - The plan includes the establishment of three trillion-level digital industry clusters and the cultivation of several high-value new digital industry tracks [1] - The average annual compound growth rate of the data industry is expected to exceed 15%, with the scale of the artificial intelligence core industry surpassing 440 billion yuan [1] Group 2 - The number of large-scale industrial enterprises undergoing digital transformation is projected to exceed 60,000, with computing power scale reaching over 60 EFLOPS [1] - The semiconductor and integrated circuit industry is set to become a significant area of international influence, establishing a "third pole" for integrated circuits in China [1] - Companies in the core supply chain, such as optical modules and liquid cooling, are expected to benefit continuously from the strong demand for computing power [1] Group 3 - Shenliang Environment offers a wide range of liquid cooling products for data centers, including end-to-end solutions and core CDU equipment [2] - Magmi Tech is currently the only company in mainland China collaborating with NVIDIA on power supply, with AI power expected to become a new growth point for the company [2]

Core Viewpoint - Guangdong Province aims to establish itself as a leading digital economy hub by 2027, with significant growth targets for the digital economy, artificial intelligence, and computing power [3][10]. Group 1: Digital Economy Development Goals - By 2027, Guangdong plans to maintain the highest level of digital economy development in China, with the core digital economy's added value accounting for over 16% of GDP [3]. - The province aims to create three internationally competitive trillion-level digital industry clusters and achieve an annual compound growth rate of over 15% in the data industry [3][5]. - The scale of the artificial intelligence core industry is expected to exceed 440 billion yuan, and the computing power scale is projected to surpass 60 EFLOPS [3][10]. Group 2: Infrastructure and Data Flow - The plan includes constructing a secure and controllable data flow framework and accelerating the development of data circulation infrastructure [4]. - A comprehensive data flow network will be established to ensure interconnectivity and coverage across the province [4]. - The initiative also emphasizes the development of a coordinated computing power infrastructure and the establishment of a national integrated computing power network [4]. Group 3: Industry Innovation and New Tracks - The government will promote high-quality development policies for the data industry and accelerate the establishment of data industry clusters [5]. - There will be a focus on developing data collection, storage, governance, and analysis technologies [5]. - The plan encourages the growth of innovative platform enterprises driven by technologies such as artificial intelligence and Web 3.0 [8]. Group 4: Artificial Intelligence Initiatives - The "Artificial Intelligence+" and "Robot+" initiatives aim to foster innovation in the AI and robotics sectors, promoting the development of consumer-grade smart terminal products [7]. - The plan includes the establishment of a regulatory framework for AI safety and the promotion of AI applications in government services and operations [9][10]. - Recent policies from various government departments support the integration of AI in transportation, healthcare, and urban commercial development [10][11]. Group 5: Chip Development and Software Industry - The plan emphasizes the development of a chip ecosystem suitable for high-performance, low-power applications, encouraging companies to innovate in various technology modules [6]. - There is a strong focus on enhancing the software and information technology service industry, particularly in cities like Guangzhou and Shenzhen [6].

Market Overview - A-shares experienced a collective high opening followed by a decline, with the Shanghai Composite Index dropping 0.4% to 3931.05 points, and the ChiNext Index closing down 1.12% after an initial rise of 1.61% [1][2] - The total market turnover was 1.72 trillion yuan, marking a continuous decrease in trading volume over two days [1] Major Events - A significant merger in the brokerage industry was announced, with China International Capital Corporation (CICC) planning to absorb Dongxing Securities and Xinda Securities, creating a new brokerage giant with nearly 1 trillion yuan in total assets [2] - Nvidia reported better-than-expected earnings, with Q3 revenue reaching $51.2 billion, a 66% year-on-year increase, indicating strong global demand for computing power [12][13] Sector Performance - The banking sector showed strong performance, with major banks like Bank of China and Industrial and Commercial Bank of China reaching historical highs, supported by over 200 billion yuan in mid-term dividends [4][8] - The largest banking ETF (512800) saw a price increase of 1.9% during the day, marking a new high since October, with a trading volume of 1.49 billion yuan [5][6] ETF Highlights - The AI-focused ETF (159363) opened 3% higher and maintained high trading activity, ultimately closing with a 0.71% increase, marking its fourth consecutive rise [10][12] - The Hong Kong innovation drug ETF (520880) managed to rise against the market trend, ending the day with a gain after previously experiencing four consecutive declines [15][16] Future Outlook - Analysts expect a continuation of the current market consolidation pattern as institutions balance their portfolios ahead of year-end [4] - The banking sector is anticipated to remain attractive due to its low valuation and high dividend yield, with a significant amount of mid-term dividends expected to be distributed [8][9]