股票研究 /[Table_Date] 2026.03.24 Capex 维持高位，基地型 IDC 高速增长 世纪互联(VNET.O) 年报点评 | [姓名table_Authors] | 电话 | 邮箱 | 登记编号 | [Table_Invest] 评级： | 增持 | | --- | --- | --- | --- | --- | --- | | 杨林(分析师) | 021-23183969 | yanglin2@gtht.com | S0880525040027 | | | | 杨蒙(分析师) | 021-23185700 | yangmeng@gtht.com | S0880525040072 | [当前价格 Table_CurPrice] (美元)： | 8.97 | | 魏宗(分析师) | 021-23180000 | weizong@gtht.com | S0880525040058 | | | 本报告导读： 收入和经调整 EBITDA 均超预期；基地型 IDC 业务高速增长； 公司 2026 年全年 指引预示强需求； 投资要点： | 财务摘要(百万人民币) | 2024 | 2025 | 20 ...

Q&A 科技板块调整，机会在哪里？20260323 摘要 豫能控股拟 103 亿并购合盈数据，后者在手及规划资源 1,200MW，核 心客户为字节跳动，估值模型支撑市值空间。 半导体设备板块因长鑫存储上市预期修复及存储大厂订单落地，拓荆科 技、中微公司等核心标的进入加仓区间。 国产算力由"弱现实"转向"强现实"，阿里云、百度云涨价验证推理 需求爆发，华为升腾 950PR 发布构成后续催化。 半导体材料国产化加速，鼎龙股份 300 吨光刻胶项目投产，2026 年有 望迎来技术突破与业绩兑现拐点。 港股互联网巨头云业务指引强劲，阿里上调云收入 5 年复合增速超 40%，腾讯预期 2026 年云业务加速增长并盈利。 消费平台基本面企稳，贝壳 Q2 收入预期改善，携程需求端指引强劲， 腾讯金融科技业务反映消费大盘表现稳健。 从近期互联网平台公司的业绩交流情况看，它们对当前消费市场的整体判断是 怎样的？ 根据近期与大型互联网平台公司的业绩交流，其展现出对消费市场的认知整体 不错，基本面并未进一步恶化。具体来看，不同领域的平台公司均传递了积极 信号。例如，房产交易平台贝壳 2026 年第一季度的高频数据显示情况尚可， 虽 ...

当前时点如何看 IDC 板块？20260318 摘要 万国数据战略由稳健转向积极扩张，预计 2026 年国内外芯片供应确定 性提升，国内芯片产能好转将消除断崖式停滞风险。 万国数据 2026 年 Q1 已签 200MW 订单，500MW MOU 待落地，全年 500MW 签约目标将创行业新高，推算国内年度需求空间约 3GW。 IDC 资源向西部节点（和林格尔、中卫、韶关）拓展，大厂招标中 65%-70%需求流向非一线区域，主供时延不敏感的训练任务。 IDC 价格已企稳，运营商提价减小第三方厂商压力，预计 1-2 年后价格 回暖；能评与电力指标收紧将加速行业定价权提升。 IDC 估值逻辑正由 EV/EBITDA 向远期稳态定价重估切换，目前 A 股标 的 2026 年预测估值约 20-30 倍，处于合理区间。 润泽科技具备全客户覆盖及能评资源优势，其香港 240MW 项目预计 2028 年交付，包电价格达 1,200-1,500 元，盈利能力优于国内。 Q&A 2026 年以来，IDC 行业的核心变化与发展趋势是什么？ 万国数据近期的签约情况和对市场需求的判断是怎样的？ 2026 年以来，IDC 行业呈现出显著 ...

Investment Rating - The report suggests a positive outlook for the industry, particularly in sectors driven by AI development, such as servers and IDC, as well as overseas AI-driven sectors like servers and optical modules [5]. Core Insights - Broadcom has launched the industry's first 400G/channel DSP, laying the groundwork for 3.2T transceivers. Leading optical module manufacturers are set to unveil NPO solutions at the OFC conference. The NPO solution is expected to drive optical interconnects towards scale-up domains, expanding the total addressable market (TAM) for optical connections [1][2]. - Nvidia has formed a strategic partnership with Nebius to develop and deploy next-generation hyperscale cloud services for the AI market, investing $2 billion in the process. This indicates a strong commitment to supply chain investment [1][2]. - Major domestic tech companies, including Tencent, Baidu, Alibaba, ByteDance, Meituan, and JD, have released methods for deploying and accessing OpenClaw, indicating a rapid increase in domestic computing power demand [1][3]. - Oracle's remaining performance obligations (RPO) reached $553 billion in Q3, a 325% year-on-year increase, reflecting strong confidence in sustained AI demand [1][2]. - Applied Optoelectronics Inc. announced a bulk order exceeding $200 million for 1.6T data center transceivers from a large hyperscale customer, aimed at enhancing network bandwidth for AI workloads [1]. Summary by Sections Subsector Insights - **Servers**: The server index increased by 1.99% this week, with Oracle's Q3 revenue at $17.2 billion, a 22% year-on-year growth, exceeding market expectations. The RPO of $553 billion indicates a robust demand for AI computing power [2][7]. - **Optical Modules**: The optical module index rose by 6.17% this week. Broadcom introduced a 400G/channel optical DSP, and new products are expected to be showcased at OFC 2026, including TeraHop's 12.8Tbps XPO optical module [2][7]. Core Data Updates - The telecommunications business revenue is projected to reach 1.75 trillion yuan by 2025, with a year-on-year growth of 0.7%. The total telecommunications volume is expected to grow by 9.1% year-on-year [4][16]. - In December, China's optical module export value increased by 0.9% year-on-year, although the cumulative total for the year decreased by 16% [4][35]. Investment Recommendations - The report recommends focusing on sectors driven by domestic AI development, such as servers and IDC, as well as those influenced by overseas AI growth, including servers and optical modules [5].

Investment Rating - The report suggests focusing on sectors driven by domestic AI development such as servers and IDC, as well as sectors driven by overseas AI development like servers and optical modules [5] Core Insights - Broadcom has launched the industry's first 400G/channel DSP, laying the foundation for 3.2T transceivers. Leading optical module manufacturers will unveil NPO solutions at the OFC conference. The NPO solution is expected to drive optical interconnects towards scale-up domains, expanding the total addressable market (TAM) for optical connections [1][2] - Oracle's remaining performance obligations (RPO) reached $553 billion, a year-on-year increase of 325%, indicating strong confidence in sustained AI demand. Oracle has raised its total revenue guidance for FY2027 to $90 billion, significantly higher than previous expectations [1][2] - Nvidia and Nebius have formed a strategic partnership to develop next-generation hyperscale cloud services for the AI market, with Nvidia investing $2 billion in Nebius [1][2] - Major domestic tech companies like Tencent, Baidu, Alibaba, ByteDance, Meituan, and JD have released methods for deploying and accessing OpenClaw, indicating a rapid increase in domestic computing power demand [1][3] Summary by Sections Subsector Insights - **Servers**: The server index increased by 1.99% this week, while it decreased by 0.64% this month. Oracle's Q3 revenue was $17.2 billion, a 22% year-on-year increase, exceeding market expectations. The RPO reached $553 billion, up 325% year-on-year. Nvidia's partnership with Nebius aims to address the growing global AI computing demand [2][7] - **Optical Modules**: The optical module index rose by 6.17% this week and 2.65% this month. Broadcom introduced the first 400G/channel optical DSP for next-generation AI networks. TeraHop plans to showcase the first 12.8Tbps XPO optical module at OFC 2026, while NewEase has joined the XPO MSA and released the first 12.8 Tbps liquid-cooled pluggable optical module [2][7] Core Data Updates - Telecom business revenue is projected to reach 1.75 trillion yuan in 2025, with a year-on-year growth of 0.7%. The total telecom business volume is expected to grow by 9.1% year-on-year at constant prices [4][16] - In December, China's optical module export value increased by 0.9% year-on-year, while the cumulative total for January to December decreased by 16% [4][35] Market Trends - The report indicates a robust upward trend in various sectors, including operators, optical modules, servers, switches, connectors, IDC, IoT, and liquid cooling, driven by advancements in technology and increasing demand for AI capabilities [15]

Summary of Key Points from Conference Call Records Industry Overview - The conference call discusses the AI industry, specifically focusing on the "养龙虾" (Lobster Farming) model and its implications for the AI value chain and related sectors such as telecommunications and hardware manufacturing [1][2][3]. Core Insights and Arguments 1. **Shift in AI Interaction Model**: The "养龙虾" model represents a fundamental shift from a Q&A interaction to a user-directed AI that acts as a digital employee, available 24/7, enhancing productivity [2][3]. 2. **Token Consumption Surge**: The model is expected to drive a compound annual growth rate (CAGR) of over 3,400% in token consumption by 2030, making token efficiency a key competitive advantage [2][3]. 3. **AI Agent as a Service**: There is a clear path for the "养龙虾" model to monetize through user willingness to pay for tokens, establishing a subscription model for enterprise users based on service effectiveness [2][3]. 4. **Hardware Demand Growth**: The demand for hardware resources such as GPUs, CPUs, and memory is projected to increase significantly, impacting physical infrastructure and operational costs [3][4]. 5. **Cloud Services Opportunities**: The diverse deployment methods of the "养龙虾" model will benefit both centralized data centers and edge computing, potentially leading to a new wave of hardware upgrades [3][4]. 6. **Emergence of AI Native Applications**: The OpenCloud framework will enable vertical AI application software companies to transform into intelligent agent developers, creating new market opportunities [3][4]. Investment Opportunities in Telecommunications 1. **Optical Fiber Sector**: The optical fiber segment is expected to benefit from rising prices due to supply-demand changes, with prices increasing from 30 yuan to 100 yuan per kilometer. Companies like 长飞光纤 (Yangtze Optical) could see significant profit increases, with potential market cap growth of 240 billion yuan [4][5]. 2. **IDC Sector**: Companies with data center layouts and computing power leasing capabilities, such as 润建股份 (Runjian), are positioned to benefit from the resurgence in IDC demand driven by the "养龙虾" model [4][5]. 3. **Telecom Operators**: The growth in AI applications and computing power is expected to enhance the profitability of telecom operators, with companies like 中国电信 (China Telecom) and 中国移动 (China Mobile) showing potential for stock price rebounds [5]. Additional Important Insights - **OpenCloud's Rapid Adoption**: OpenCloud has become a new traffic entry point for major internet companies, with 13 leading firms adopting its deployment, indicating a shift in competitive focus towards agent interaction entry points [6][8]. - **Hardware Industry Impact**: The demand for hardware, particularly for integrated workstations and chips, is expected to rise, with companies like 绿联科技 (UGREEN) and 海光信息 (Haiguang) positioned to benefit from this trend [9][10]. - **Cloud Security Importance**: The widespread deployment of various agents will increase the demand for cloud security and identity management services, highlighting the need for renewed focus in these areas [4]. This summary encapsulates the key points discussed in the conference call, providing insights into the evolving AI landscape and its implications for various sectors.

Investment Rating - The report suggests a positive outlook for the communication industry, particularly focusing on operators, artificial intelligence, satellite internet, and quantum technology sectors [6][28]. Core Insights - The communication industry is experiencing robust growth, with significant performance in sub-sectors such as optical fiber and cable, as well as main equipment manufacturers [6][10]. - The upcoming Two Sessions are expected to emphasize technological innovation, particularly in artificial intelligence, which will be integrated into various sectors to enhance productivity [20][21]. - Nvidia's recent financial results exceeded market expectations, indicating strong demand for AI and data center capabilities, which may positively influence the communication sector [22][23]. Summary by Sections Market Performance - The communication sector index increased by 5.12% over the past week, outperforming major indices such as the Shanghai Composite and Shenzhen Component [8][10]. - Sub-sectors like optical fiber and main equipment manufacturers showed strong performance, with respective increases of 13.44% and 8.84% [10][15]. Industry Development and Key Events - Domestic policies are focusing on technological innovation, with AI being a central theme in the upcoming government work report [20][21]. - Nvidia's financial performance highlights the growing importance of AI and data centers, with a forecasted revenue of $7.2 billion for the next quarter, which is above market expectations [22][24]. Investment Recommendations - The report recommends focusing on communication operators, AI, satellite internet, and quantum technology sectors, highlighting specific companies such as China Mobile, China Telecom, and China Unicom as key players [28]. - Notable companies in the optical communication sector include Zhongji Xuchuang and Xinyi Technology, while leading firms in optical fiber and cable include Changfei Fiber and Hengtong Optic-Electric [28].

Investment Rating - The report indicates a positive outlook for the industry, suggesting a "Buy" rating based on expected growth exceeding the market by over 15% in the next 3-6 months [63]. Core Insights - NVIDIA reported a strong Q4 2025 performance with earnings per share of $1.62, surpassing analyst expectations by 5.81%, and revenue of $68.127 billion, exceeding forecasts by 3.22% [2]. - The company provided optimistic guidance for Q1 2026, projecting revenue of $78 billion, which is above analyst expectations [2]. - AMD has made significant strides in AI chip competition by signing a multi-year agreement with Meta to provide up to 6GW of AI computing power, indicating a growing global demand for computing power [2][7]. - OpenRouter data shows that during the week of February 9-15, 2026, the token usage of Chinese models surpassed that of U.S. models for the first time, highlighting the rapid growth of AI capabilities in China [3][52]. Summary by Sections Server Sector - The server index increased by 3.65% this week and 3.39% for the month, driven by AMD's agreement with Meta for AI computing power [3][7]. Optical Modules - The optical module index rose by 4.84% this week and 4.14% for the month, with NVIDIA's performance and guidance exceeding expectations, although market reactions were muted due to competitive concerns [3][10]. IDC (Internet Data Center) - The IDC index increased by 2.41% this week and 2.44% for the month, with significant growth in token usage for Chinese AI models, indicating a robust demand for domestic AI infrastructure [3][13]. Telecommunications - Telecommunications revenue reached 1.75 trillion yuan in 2025, showing a year-on-year growth of 0.7%, with a notable increase in capital expenditures from major tech companies [4][16]. Investment Opportunities - The report suggests focusing on sectors such as servers and IDC driven by domestic AI development, as well as optical modules benefiting from overseas AI advancements [5].

Core Insights - ByteDance's Seedance 2.0 shows significant improvements in generation quality, complex actions and storyboarding, consistency and instruction adherence, as well as audio-visual synchronization compared to previous versions [1] - The new base model Seed 2.0 has made comprehensive advancements in multi-modal, reasoning, and programming scenarios [1] Industry Focus - Suggested areas of focus include AI infrastructure and IDC-related companies such as GDS Holdings, Century Internet, and Dongyangguang [1] - The report recommends monitoring the multi-modal video-related AI application ecosystem and companies within the ByteDance supply chain [1] Ratings and Targets - GDS Holdings and Century Internet are rated "outperform" with target prices set at $60 and $15 respectively [1]

Group 1 - The core viewpoint highlights the contrasting fortunes of two companies in the IDC sector, with Dawi Technology experiencing significant stock price increases while Runze Technology faces a prolonged suspension due to asset acquisition [1] - Dawi Technology's stock surged from over 9 to nearly 14, benefiting from a ten-year data center service agreement with ByteDance that generates approximately 163 million yuan annually [1] - Runze Technology, despite being a key supplier for ByteDance, is currently unable to participate in the market due to its voluntary suspension since February 6, awaiting the completion of its asset acquisition [1] Group 2 - Dawi Technology has issued a risk warning, clarifying that its main business involves standardized data center leasing and not the AI computing power leasing that the market is currently favoring, with a rolling P/E ratio already ten times that of its peers, indicating overvaluation [2] - The market's enthusiasm for computing power has led to a frenzy, with investors eager to join, leaving Runze Technology's shareholders in a state of uncertainty as they await the stock's resumption on March 2 [2]