23 March 2026 | 9:20PM HKT Equity Research China Data Centers: Internet trip: Expert meeting on demand/supply structure, regulatory approvals, chip availability and pricing As part of China internet trip on Mar 23, we hosted an investor meeting with a data center industry expert who has 10+ years of experience in data center planning, design, operations and customer services in China. Major areas of discussion include 1) demand outlook and structure, 2) regional layout and expansion focus, 3) regulatory app ...

重视 AIDC&光纤光缆新变化 20260326 摘要 康宁 G.657.A2 光纤涨价达 60%，G.652.D 预期突破 300 元/芯公里， 光棒产能受环评与设备周期限制，高价将维持至 2026 年。 AIDC 需求因 Token 消耗量爆炸式增长而加速爆发，字节跳动日均 Token 消耗量已跻身全球前三，引发阿里、腾讯对算力资源的白热化争 夺。 腾讯、阿里由自建转向大规模租赁第三方 AIDC 资源，主因 AIGC 需求 增速远超自建能力（年增需求达 10GW），行业进入量价齐升周期。 传统 IDC 面临"无效过剩"，符合 AIDC 标准（单机房>30MW、单基 地>100MW、绿电>80%）的稀缺资源在 2026-2027 年将出现供需逆 转。 AIDC 估值锚点为 1GW 储备对应 500 亿市值，核心变量在于是否锁定 头部客户及是否布局"东数西算"核心节点。 首推光环新网，其作为"字节 Token 工厂"拥有 2GW 储备资源，深度 绑定火山引擎，且天津、呼和浩特项目均位于核心算力节点。 腾讯近期在 AIDC 领域的布局策略有何重大变化，这对整个第三方 AIDC 行业 可能产生什么深远影响？ Q& ...

丨证券研究报告丨 行业研究丨行业周报丨通信设备Ⅲ [Table_Title] 通信周观点：GTC/OFC 光互联技术迸发，国内 云厂商 AI 服务调价 报告要点 [Table_Summary] 2026 年第 11 周，通信板块上涨 1.96%，在长江一级行业中排名第 1 位；2026 年年初以来， 通信板块上涨 6.8%，在长江一级行业中排名第 7 位。GTC 2026，英伟达发布推理"五机柜" 方案，Scale-out 光互连迎新增量。OFC 2026，AI 驱动光通信行业迎指数级增长，头部企业加 速产能扩张，CPO/NPO/OCS/XPO 多技术路径落地。AI 需求爆发叠加供应链成本上涨，国内 头部云厂商密集调价。 分析师及联系人 [Table_Author] 于海宁 SAC：S0490517110002 SFC：BUX641 请阅读最后评级说明和重要声明 %% %% %% %% research.95579.com 1 通信设备Ⅲ cjzqdt11111 [Table_Title 通信周观点：2]GTC/OFC 光互联技术迸发，国内 云厂商 AI 服务调价 [Table_Summary2] 板块行情 ...

VNET Group (VNET): Earnings Review: 4Q25 results beat; 2026 capacity delivery more backloaded amid pending orders; Buy SUNeVision Holdings (1686.HK): Earnings Review: 1HFY26 results missed on slower new capacity ramp-up; Upbeat new order outlook driven by AI inference; Buy Goldman Sachs does and seeks to do business with companies covered in its research reports. As a result, investors should be aware that the firm may have a conflict of interest that could affect the objectivity of this report. Investors s ...

Investment Rating - The report maintains a "Recommended" rating for the computer industry [1] Core Insights - The demand for AI inference is continuously growing, driven by a significant increase in tokens usage, with a reported increase from 1.62 trillion tokens in March 2025 to 18 trillion tokens in March 2026, representing a growth of approximately 1011% [6][11] - Cloud service providers are raising prices for AI computing products due to rising hardware costs and increased demand for AI services, with price hikes ranging from 5% to 34% for various services [8][33] - The report highlights that the expansion of AI capabilities is expected to lead to a substantial increase in the number of active agents and token consumption, with annual token consumption projected to grow from 0.0005 PetaTokens in 2025 to 152,667 PetaTokens by 2030, reflecting a compound annual growth rate of 3418% [9][38] Summary by Sections Recent Trends - The computer industry has shown a relative performance decline of -10.1% over the past month, while the Shanghai Composite Index has remained stable [5] Price Adjustments - Major cloud providers like Alibaba Cloud and Baidu Cloud are increasing prices for AI computing services due to rising hardware procurement costs, with specific increases of up to 34% for Alibaba's AI computing services and 30% for Baidu's [8][27] Token Consumption Growth - The report indicates a significant rise in token consumption, with OpenClaw being a major contributor, achieving a monthly token call volume of 13.4 trillion as of March 2026 [17] - The share of domestic models in token consumption is increasing, with domestic models accounting for approximately 53.4% of the top models' total token calls as of March 2026 [14] Future Outlook - The report anticipates that the demand for AI computing and tokens will continue to rise, benefiting cloud service providers and related upstream and downstream companies [10][44] - The ongoing increase in hardware costs and the demand for AI services suggest that price adjustments in the cloud computing sector may persist [9][33]

Group 1: Company Operations and Performance - The company has produced over 82,000 cabinets, with a projected addition of 26,000 cabinets in 2025, primarily from projects in Tianjin, Yanjiao, and Shanghai [2][5] - The current cabinet utilization rate is approximately 60%, with a goal to improve this rate through ongoing construction and timely delivery of orders [5] - The company has a modular and compatible design for data centers, allowing for high reliability and low Power Usage Effectiveness (PUE) [3][8] Group 2: Financial Health and Valuation - The company recorded a goodwill impairment of approximately CNY 837.61 million for Zhongjin Yunwang and CNY 27.13 million for Guanghuan Zamp, with remaining goodwill for Zhongjin Yunwang valued at around CNY 200 million [3][4] - The company has a healthy cash flow, supported by a bank credit line exceeding CNY 12 billion, and is open to various financing models [9] Group 3: Market Trends and Customer Dynamics - The demand for intelligent computing is increasing, with a shift in customer structure towards major cloud service providers, internet companies, and the financial sector [6][7] - The company is adapting to changing market demands by offering flexible deployment options and high-density power solutions [3][6] Group 4: Future Plans and Projects - The Tianjin Baodi data center project spans 368 acres and is being developed in four phases, with the first phase fully delivered and the second phase partially completed [8] - The company plans to accelerate the construction of projects in Changsha and Hangzhou based on market demand [9]

Group 1: Goodwill Impairment - The goodwill impairment is primarily due to the acquisition of 100% of Beijing Zhongjin Cloud Network Technology Co., Ltd. in 2016 and 65% of Guanghuan Zamp (Tianjin) Technology Co., Ltd. in 2022, with impairments of ¥837.6094 million and ¥27.1296 million respectively [3] - After the impairment, the remaining goodwill for Zhongjin Cloud Network is approximately ¥200 million [3] - The main reasons for the impairment include intensified industry competition, declining prices, and increased operational costs due to outdated equipment [3] Group 2: Data Center Operations - The company has planned over 230,000 cabinets nationwide, with more than 82,000 cabinets in operation as of the end of 2025 [3][7] - In 2025, the company plans to deploy an additional 26,000 cabinets, primarily from the Tianjin Baodi project and other expansions [3] - The company is experiencing a decline in profit contribution from new cabinets due to supply-demand imbalances and rising operational costs [5] Group 3: Customer Structure and Market Position - The company's IDC customer structure is increasingly concentrated among major clients, including cloud service providers, internet companies, and the financial sector [6] - The company is expanding its data center business in regions such as Beijing-Tianjin-Hebei, the Yangtze River Delta, and the central and western regions of China [7] Group 4: Financing and Investment - The company has secured bank credit exceeding ¥12 billion, which is available for immediate use [9] - The company is considering various financing models and maintains a flexible approach to funding [9] Group 5: Green Energy Initiatives - The company is actively developing renewable energy projects, including solar power systems at various data center locations [9] - The company is participating in the green electricity market to optimize its energy structure [9]

Investment Rating - The report maintains an "Overweight" rating for the communication sector and communication equipment manufacturing [8]. Core Insights - The upcoming GTC and OFC conferences are expected to catalyze developments in the communication sector, particularly in areas such as optical modules, liquid cooling technologies, fiber optics, and copper connections [1][2][11]. - The report emphasizes the importance of AI computing chain investment opportunities, suggesting a focus on companies that are well-positioned in this space [1][2]. Summary by Sections Market Overview - The communication index fell by 0.12% last week, while the Shanghai Composite Index decreased by 0.70%, and the Shenzhen Component Index increased by 0.76% [1][11]. Key Companies and Dynamics - The report identifies a primary investment theme in the communication industry as the AI computing chain, recommending companies such as Zhongji Xuchuang, Xinyi Sheng, and others. It also highlights two secondary themes: core assets (China Mobile, China Telecom) and new productive forces (commercial aerospace, low-altitude economy) [3]. - Specific companies recommended for investment include: - Wolong Huacai (002130 CH) with a target price of 43.21 and a "Buy" rating [34]. - China Telecom (601728 CH) with a target price of 9.11 and a "Buy" rating [34]. - China Mobile (600941 CH) with a target price of 126.20 and a "Buy" rating [34]. - Xinyu Sheng (300502 CH) with a target price of 476.71 and a "Buy" rating [34]. - Arista Networks (ANET US) with a target price of 166.30 and a "Buy" rating [34]. - Zhongji Xuchuang (300308 CH) with a target price of 626.68 and a "Buy" rating [34]. - Ruijie Network (301165 CH) with a target price of 102.51 and a "Buy" rating [34]. - Guanghuan Xinwang (300383 CH) with a target price of 18.87 and an "Overweight" rating [34]. Upcoming Events and Focus Areas - The report suggests monitoring developments in the following areas during the GTC and OFC conferences: 1. Optical modules: Focus on Nvidia's statements regarding CPO technology and the performance of NPO and XPO prototypes [2][12]. 2. Liquid cooling: Attention to advancements in the Feynman generation technology and domestic supply chain progress [2][13]. 3. Fiber optics: Updates on the commercialization of hollow-core fiber technology [2][14]. 4. Copper connections: The potential impact of LPU cabinet forms on the market perception of copper cable lifecycles [2][14].

Investment Rating - The industry investment rating is "Positive" (maintained) [1] Core Insights - The upcoming GTC conference is expected to showcase advancements in GPU architecture, power supply upgrades, and liquid cooling technologies, which will further solidify the global computing ecosystem and accelerate the commercialization of core components and supporting infrastructure [3][12] - The OFC conference is anticipated to highlight the ongoing upward trend in the optical communication sector, with significant developments in high-speed optical modules and advanced packaging technologies [4][15] - The report emphasizes the resonance of the global AI industry, recommending investment in four main areas: optical communication, liquid cooling, domestic computing power, and satellite technology [5][13] Summary by Sections GTC and OFC Insights - The GTC conference will take place from March 16 to 19, 2026, focusing on new GPU architectures and related technologies [11] - The OFC conference will occur from March 15 to 19, 2026, showcasing advancements in high-speed optical modules and related technologies [15] Investment Recommendations - Recommended stocks in the optical communication sector include: Zhongji Xuchuang, Xinyi Sheng, Tianfu Communication, and Yuanjie Technology [13][17] - Beneficiary stocks include: Longfly Optical Fiber, Robot Technology, and others [13][16] - In the liquid cooling and power supply sectors, recommended stocks include: Yingweike and others [20][18] Market Review - The communication index experienced a slight decline of 0.12% during the week of March 9 to March 13, 2026 [25] 5G Infrastructure Data - By December 2025, the total number of 5G base stations in China reached 4.84 million, with a net increase of 588,000 stations from the previous year [27] - The number of 5G mobile phone users reached 1.204 billion, reflecting a year-on-year growth of 18.74% [27][29]

Financial Performance - The company expects a net profit loss of between 730 million and 780 million CNY for 2025, with a projected adjusted net profit of 85 million to 135 million CNY, representing a decline of 64.61% to 77.72% compared to the previous year [2][3] - The decline is attributed to the IDC business, where 26,000 new cabinets were added, bringing the total to 82,000, but revenue recognition was delayed due to the installation cycle, while depreciation costs increased [2][3] Business Challenges - The IDC market is facing intense competition, leading to a continuous decline in prices and further squeezing profit margins [3] - The cloud computing business is expected to see a revenue decrease of approximately 100 million CNY due to the expiration of related assets [3] Goodwill Impairment - The company recorded a goodwill impairment of 837.6094 million CNY from the acquisition of Beijing Zhongjin Cloud Network Technology Co., Ltd. and 27.1296 million CNY from the acquisition of Guanghuan Zamp (Tianjin) Technology Co., Ltd. [3] - After the impairment, the remaining goodwill for Zhongjin Cloud is approximately 200 million CNY, primarily due to intensified industry competition and rising operational costs [3] Cabinet Deployment and Specifications - The company plans to deploy over 230,000 cabinets nationwide, with more than 82,000 already in operation by the end of 2025 [4] - The current cabinet utilization rate is approximately 60%, with a power density standard of 4.4 kW per cabinet [4] Customer Structure and Market Trends - The customer base is increasingly concentrated among major clients, including cloud service providers, internet companies, and the financial sector [5] - The industry is experiencing a shift in customer demand, with a focus on high-density power requirements and strict delivery timelines [8] Financing and Future Plans - The company has secured bank credit exceeding 12 billion CNY, which is available for immediate use, and is open to exploring various financing options [6] - For 2026, the company aims to enhance the delivery of existing orders and increase the utilization rate of operational cabinets while actively seeking new market opportunities [8]