格隆汇12月16日｜有投资者在互动平台向金冠电气提问：公司产品是否适用于固态变压器及数据中心？ 金冠电气回复称，公司作为国内交直流避雷器领域先进企业，产品电压等级覆盖交流10kV至1000kV以 及直流0.75kV至±1100kV范围，产品广泛应用于电力、铁路、工矿等领域的过电压防护。公司将依托避 雷器产品的核心竞争力，积极参与数据中心发展带来的电网投资建设机遇，开展相关的开发投入。目前 公司产品在固态变压器领域尚未直接应用，可持续关注公司相关信息。 ...

Investment Rating - The report rates the industry as "Outperform" [3] Core Insights - The data center industry has become a core incremental application scenario for the power equipment sector, directly driving demand growth and technological iteration in power equipment [3][7] - The report emphasizes the need to incorporate multi-dimensional indicators from the AI industry to accurately gauge the demand for power distribution equipment in data centers, given the capital expenditure scale and long investment return cycles in the data center sector [3][7] - The demand side is driven by capital expenditures from leading cloud providers, which serve as a direct "barometer" for short-term demand potential for power distribution equipment [3][8] Summary by Sections Demand Side - Capital expenditures from overseas cloud providers reached $99.617 billion in Q3 2025, a year-on-year increase of 80.39% and a quarter-on-quarter increase of 9.54% [4][9] - Domestic capital expenditures from Alibaba and Tencent showed a slowdown, with Alibaba's expenditure at 31.501 billion yuan, a year-on-year increase of 80.10% but a quarter-on-quarter decrease of 18.55% [4][14] - The report highlights that the investment rhythm of data centers is constrained by GPU supply, necessitating tracking of key supply chain data to validate demand progress [3][7] Supply Chain - Nvidia's revenue reached 362.571 billion yuan in Q3 2025, marking a historical peak with a quarter-on-quarter growth of 24.63% and a year-on-year growth of 62.49% [4][18] - TSMC reported revenue of 343.614 billion New Taiwan dollars in November 2025, a year-on-year increase of 24.5% [4][24] - The CPU price index rose to 98.20 in October 2025, while DRAM spot prices surged over 200% from $12.85 to $38.76 within two months, indicating strong server demand [4][27] Application Side - The report notes a steady increase in the number of AI models and application deployments, which directly influence the capital expenditure cycle of data centers [4][29] - The OpenRouter platform recorded a token call volume of 5.78 trillion from December 2 to December 8, 2025, reflecting a week-on-week decrease of 6.62% [4][37] - The prices for tokens of models scoring over 40 on the Artificial Analysis Intelligence Index dropped by over 50% in Q3 2025 [4][47]

来源：新浪证券-红岸工作室 12月16日，联特科技跌8.81%，成交额23.10亿元，换手率22.86%，总市值188.13亿元。 异动分析 共封装光学(CPO)+5G+芯片概念+数据中心+人民币贬值受益 1、2022年12月8日互动易回复：公司拥有了光芯片集成、高速光器件以及高速光模块设计、生产的核心 能力，在高速信号设计和仿真、光学仿真和光耦合工艺领域掌握了相关核心技术。公司目前研发的有基 于EML（电吸收调制激光器）、SIP（硅光）、TFLN（薄膜铌酸锂）调制技术的800G光模块，以及用 于下一代产品NPO（近封装光学）/CPO（共封装光学）所需的高速光连接技术、激光器技术和芯片级 光电混合封装技术等。 今日主力净流入-3.24亿，占比0.14%，行业排名79/88，该股当前无连续增减仓现象，主力趋势不明显； 所属行业主力净流入-71.01亿，连续2日被主力资金减仓。 区间今日近3日近5日近10日近20日主力净流入-3.24亿-1523.28万3536.48万8605.66万5.14亿 主力持仓 主力轻度控盘，筹码分布较为分散，主力成交额11.58亿，占总成交额的10.83%。 2、光模块目前主要应用市 ...

Group 1 - The core viewpoint of the article is that Shengyang Technology (603703.SH) has stated that its copper cable products are primarily used in data centers and vehicle communication sectors, but specific details cannot be disclosed due to commercial confidentiality or signed non-disclosure agreements [1] Group 2 - The company emphasizes the importance of understanding the limitations on information disclosure due to confidentiality agreements [1]

Core Viewpoint - Yunnan Zhenye (002428.SZ) has confirmed that its subsidiary produces indium phosphide products, which are primarily used in laser and detector chips for optical modules, with applications in 5G communication, data centers, and wearable devices [1] Group 1 - The company's subsidiary, Xinyao, has been mass-producing indium phosphide substrates for over three years [1] - The indium phosphide substrates have been supplied to several well-known domestic and international manufacturers [1]

Core Viewpoint - Dongwu Securities research report indicates that Igor is a leading domestic new energy transformer company actively expanding into global markets and developing AIDC to create a second growth curve. The company is expected to return to a rapid growth track by 2026 [1] Group 1: Company Growth Potential - The company has successfully established overseas direct sales channels, which are expected to enhance growth [1] - The data center business is further catalyzing growth, indicating significant overall growth potential [1] Group 2: Financial Projections - Given the company's strong overseas expansion capabilities, the proportion of overseas direct sales is anticipated to increase rapidly [1] - Data center products are gradually ramping up production, supporting the growth outlook [1] - A target price of 45.8 yuan is set based on a 40 times PE ratio for 2026, maintaining a "buy" rating [1]

十五五规划对铜市场的机遇 20251212 摘要 中国铜资源对外依存度高，达 70%以上，易受国际政策影响。加强国内 资源整合与开发，提高再生铜利用率是关键任务，以保障国家资源安全。 电力和交通运输行业是铜需求增长的主要驱动力，十四五期间耗铜量增 幅最大，而建筑行业需求出现负增长。预计十五五期间复合年均增长率 将超过十四五期间的 1.2%。 全球铜矿资源主要分布在智利、秘鲁等地，中国精炼铜产能占全球 60% 以上，但国内铜矿产量无法满足需求，导致供应瓶颈，冶炼厂面临盈利 压力。 美金计价的铜库存持续上升，LME 和国内市场库存趋势分化，LME 注销 仓单库存增加，Comex 的虹吸效应加剧区域性紧张局势，可能导致铜 价波动。 美国精炼铜需求因产业转移和新能源政策支持再生铜而减少，但制造业 回归可能带动需求上升。美国废旧铜产能较大，部分出口至中国。 新能源汽车是用铜大户，单车用铜量为 83-105 公斤，2020-2025 年该 领域用铜量年均复合增长率为 28%。AI、数据中心、储能等新兴产业也 将显著增加铜需求。 宏观经济指标如 GDP 增长、人口增加及政策变化（如以旧换新）显著影 响铜需求。预计到 205 ...

Core Viewpoint - The company, Guanghe Technology, has submitted its application to list on the Hong Kong Stock Exchange, with CITIC Securities and HSBC as joint sponsors. The company focuses on manufacturing key components for computing servers, specifically customized PCBs for various computing scenarios [1]. Group 1: Company Overview - Guanghe Technology is primarily engaged in the research, development, production, and sales of customized PCBs used in computing servers and other computing applications [1]. - The company ranks third globally among PCB manufacturers for computing servers based on cumulative revenue from 2022 to 2024, and it holds the top position among PCB manufacturers for computing servers based in mainland China [1]. Group 2: Revenue Breakdown - Revenue from computing scenario PCBs accounted for 67.8%, 69.4%, 72.5%, 73.2%, and 73.9% of total revenue for the years 2022, 2023, 2024, and the nine months ending September 30, 2024, respectively [1]. Group 3: Industry Trends - According to Frost & Sullivan, the demand for comprehensive electronic devices is continuously growing due to the proliferation of AI, expansion of data centers, vehicle networking, robotics, and IoT applications. This trend presents significant growth opportunities for PCBs as a critical component of electronic products [1].

Group 1 - The article emphasizes the importance of timely and professional information interpretation in investment decision-making [1] - The collaboration between Muxi and domestic GPU chip manufacturers such as Birun and Suiruan to launch high-density liquid cooling solutions is highlighted [1] - The company has developed self-researched GPGPU chips that integrate graphics and AI computing power, with recent server chips supporting AIPC applications and deep collaboration with the HarmonyOS to build an industrial control ecosystem [1]

Group 1: Company Overview - Fujian Snowman Group Co., Ltd. was established in 2000, focusing on thermal power technology for cold chain logistics, industrial refrigeration, clean energy, and hydrogen power sectors [1] - In the first three quarters of 2025, the company achieved a revenue of CNY 1.631 billion, representing a year-on-year increase of 24.26% [1] Group 2: Data Center Business Expansion - The company has engaged in the data center business through compressor refrigeration equipment supply and key project construction [1] - It offers a diverse product line including piston compressors, open screw compressors, semi-hermetic screw compressors, and centrifugal compressors, with a new centrifugal compressor designed for high-efficiency data centers now on the market [1] - The company utilizes low-charge ammonia refrigeration technology, replacing traditional refrigerants, exemplified by its provision of third-generation low-charge ammonia cooling technology for Facebook's data center in Denmark [1][2] - The company’s subsidiary, Hangzhou Longhua, undertakes data center refrigeration engineering integration projects for major clients like China Mobile, China Unicom, and Alibaba [2] Group 3: Controlled Nuclear Fusion Business - The company produces helium compressors essential for large-scale low-temperature systems, crucial for projects like the superconducting tokamak [2] - Its "megawatt-level" helium compressors can achieve cooling capacities at -271°C, with the technology recognized as internationally leading [2] Group 4: Hydrogen Energy Sector - The company is developing fuel cell stacks, power systems, and core components, leveraging its existing compressor and refrigeration technologies in liquid hydrogen and hydrogen equipment [2] - It has established a global hydrogen fuel cell technology R&D and supply chain system, with research institutions in Europe and Japan focusing on core components and materials [2] - The new generation of metal plate fuel cell stacks has been developed, with efforts underway for large-scale production of hydrogen fuel cells and core components in China [2]