Core Insights - The report highlights the release of DeepSeek-V3.1, which utilizes UE8M0FP8Scale parameter precision, aiming to enhance the capabilities of domestic AI chips and promote large-scale production [1][2] - Nvidia's request for suppliers like Hon Hai Group and Samsung Electronics to halt H20 chip production indicates a shift in the competitive landscape, reinforcing the potential for domestic AI chip alternatives [1] - The report emphasizes the strong growth in the liquid cooling business of Yingweike, with a revenue increase of 50.3% year-on-year, driven by robust demand from AI data centers [1] Industry Developments - The domestic computing power chain is experiencing multiple positive developments, including the adaptation of UE8M0FP8 floating-point format for next-generation domestic chips [1] - The overseas optical communication solutions are accelerating, with Nvidia's Quantum-X InfiniBand switch expected to be commercially available in early 2026, and the introduction of new Ethernet technologies [1][2] - The server index has increased by 8.30% this week and 17.28% this month, indicating strong market performance and demand for AI servers [2] Financial Performance - Yingweike reported a revenue of 2.573 billion yuan for H1 2025, reflecting a 50.3% increase, with a net profit of 216 million yuan, up 17.5% [1] - Major tech companies like Microsoft, Google, Meta, and Amazon have shown significant capital expenditures in Q2 2025, with year-on-year increases of 28%, 70%, 102%, and 91% respectively [3] Investment Recommendations - The report suggests focusing on sectors driven by domestic AI development, such as servers and IDC, as well as those benefiting from overseas AI advancements, including servers and optical modules [4]

突破CO2气体吸收峰抑制瓶颈。现网试点中发现，C+L波段CO2吸收峰可能干扰波分复用系统稳定性。 通过气体成分优化与封装工艺改进，将吸收峰损耗波动降低至工程可容忍阈值，为超宽波段(S+C+L)稳 定传输奠定基础。 开展空芯光纤OPGW光缆及雷击实验研究。光纤复合架空地线(OPGW)作为兼具电力传输与光通信功能 的战略基础设施，其偏振稳定性成为制约系统可靠性的关键因素，而实芯光纤的抗电磁干扰能力较弱， 在雷击时会诱发偏振态复合扰动，导致偏振复用系统误码率呈指数级上升。通过特殊的空芯光纤光缆结 构仿真、设计与雷击实验平台搭建验证，将偏振态旋转速度(RSOP)波动范围稳定在0.1-0.2krad/p，较 G.652.D光纤(1-15krad/s)降低2个数量级，为OPGW光缆选型提供了量化依据，更为反谐振空芯光纤替代 传统OPGW光缆中的实芯光纤提供了可行性，还为雷电多发区域的电力通信网络提供参考。 近日，烽火通信（600498）依托自研空芯反谐振光纤(HC-ARF)在工程化应用研究方面取得突破性进 展。针对各项指标满足现网应用条件的长跨距空芯光纤所面临的水汽浸入、CO2气体吸收峰、OPGW空 芯光缆雷击实验等工程 ...

Investment Rating - The industry investment rating is "Overweight" (maintained) [1] Core Insights - The report emphasizes the importance of the AI industry, particularly focusing on developments in distributed data centers and the introduction of NVIDIA's Spectrum-XGS Ethernet, which aims to address challenges in power and capacity within data centers as AI demand grows [4][5] - The Spectrum-XGS Ethernet is expected to enable the combination of multiple distributed data centers into a unified AI super factory, marking a significant advancement in AI computing infrastructure [4] - The report highlights investment opportunities in related sectors such as optical interconnects, liquid cooling, and domestic computing power, recommending specific companies for investment [6] Summary by Sections Industry Overview - The report discusses the rapid growth of AI and its impact on data center infrastructure, necessitating innovations like the Spectrum-XGS Ethernet to enhance performance and reduce latency [4][5] Key Developments - NVIDIA's Spectrum-XGS Ethernet integrates with the Spectrum-X platform, improving communication performance between network and data center facilities, thus facilitating the creation of a unified AI super factory [5] Investment Recommendations - Recommended stocks in the optical module sector include Zhongji Xuchuang and Xinyi Technology, while beneficiaries include Dongshan Precision and Changxin Bochuang [6] - In the liquid cooling sector, Yinvike is recommended, and in the optical fiber sector, Zhongtian Technology and Hengtong Optic-Electric are highlighted as recommended stocks [6]

证券研究报告 | 行业周报 gszqdatemark 2025 08 24 年 月 日 通信 光模块：从涨业绩到提升估值 当前光模块等算力板块行情持续火热，而在财报季算力业绩兑现的背景 下，市场普遍存在疑问：光模块行情进展到了哪里？持续性如何？我们认 为，目前光模块的行情仅仅是个开始，其行业正经历从业绩高速增长向提 升估值的关键阶段，头部企业正值从"盈利兑现"到"价值重估"的新阶 段，股价驱动因素将由业务驱动转向业绩+估值双重驱动。 【客观事实：估值的纵向与横向对比】 纵向对比来看，国内光模块龙头估值处于历史估值中枢。我们将国内海外 链光模块龙头目前估值与其自身的历史十年数据进行对比。截至本周 五收盘，从 PE（TTM）角度来看，新易盛、中际旭创均位于历史十年 的中值附近，PE（（FY1，最近预测年度）角度看，两者位于较低位置（（ 体图表参见正文部分）。这种估值仅是统计意义上的水平，受到预测方 法等因素影响，我们只是拉到同一水平线观察。 作者 横向对比来看，国内龙头相比于海外各硬件巨头估值更低。我们选取同样 是硬件设施厂商的海外巨头进行对比，根据市场一致预测，英伟达、博 通、AMD 在 26 年的预测 PE ...

Investment Rating - The report maintains an "Outperform" rating for the industry [1] Core Insights - The CSP cloud providers are entering the 2.0 era of AI arms race, with rapid development in intelligent computing center interconnection technology. Since 2023, the "large model revolution" ignited by ChatGPT 3.5 has led to significant investments in AI model research and intelligent computing center construction by major tech companies [2][18] - By 2025, the combined capital expenditure (Capex) of major overseas CSPs like Amazon, Google, Microsoft, and Meta is expected to reach $361 billion, a year-on-year increase of over 58%. Domestic companies like ByteDance, Tencent, and Alibaba are projected to exceed 360 billion yuan in Capex [2][19] - NVIDIA, as a leading AI chip manufacturer, is experiencing a supply-demand imbalance for its AI chips, while CSPs are increasing investments in intelligent computing centers, making self-developed ASIC chips a core focus of the new development phase in the AI arms race [2][3] Summary by Sections 01 CSP Arms Race Continues, AI Computing Infrastructure Shows High Prosperity - The competition among major tech companies in AI is intensifying, leading to a surge in token consumption and training demands for large models [9][10] 02 Chip Manufacturers Accelerate Iteration, Driving Industry Development - NVIDIA is accelerating the iteration of its AI chip performance, with upgrades occurring every two years instead of four, and the scale of AI chip clusters is increasing significantly [3][59] 03 CSP Cloud Providers Develop ASIC Chips and Data Center Networks - Major CSPs like Google, AWS, and Meta are actively developing their own ASIC chips and data center architectures to support their AI development paths [4][29] 04 New Technologies: CPO/OCS/Copper Backplane/OIO/PCIe Switch/DCI - The market for optical communication and copper connections is rapidly growing, with significant increases in the expected shipments of 800G and 1.6T optical modules [5] 05 Investment Recommendations - The report recommends focusing on optical module manufacturers such as Zhongji Xuchuang, Xinyi Technology, and Huagong Technology, as well as communication device manufacturers like ZTE and Unisoc [5]

Core Viewpoint - The company reported a decline in revenue and net profit for the first half of 2025, primarily due to the impact of U.S. tariffs and adjustments in traditional networking business, but is actively transforming and expanding into new markets [1][4]. Group 1: Financial Performance - Total revenue for H1 2025 was 8.483 billion yuan, a year-on-year decrease of 10.89%, with net profit attributable to shareholders at 661 million yuan, down 27.37% [1]. - In Q2 2025, revenue decreased by 12.08% year-on-year, and net profit fell by 34.12% [1]. - The multimedia business generated revenue of 5.675 billion yuan, a decline of 18.2% year-on-year, largely affected by the television and networking business [1]. Group 2: Business Transformation and Growth Areas - The company is shifting production capacity to Vietnam to mitigate tariff impacts and is focusing on strengthening its LED full industry chain advantages while entering the optical communication field [1]. - The LED full industry chain generated revenue of 2.808 billion yuan, an increase of 8.7% year-on-year, with a net profit of 403 million yuan, accounting for over 60% of total profits [2]. - The optical module and component business achieved revenue of 309 million yuan, with successful mass shipments of optical access network components to major domestic clients [1][2]. Group 3: Cost and Margin Analysis - The overall gross margin for H1 2025 was 16.84%, a decrease of 0.83 percentage points year-on-year, with multimedia and LED business gross margins at 11.48% and 27.66%, respectively [3]. - The overall expense ratio increased by 2.74 percentage points year-on-year, influenced by higher leasing costs and operational leverage [3]. Group 4: Future Outlook and Valuation - The company maintains EPS forecasts of 0.35, 0.39, and 0.41 yuan for 2025-2027, with a target price adjustment to 6.30 yuan based on an 18x PE valuation for 2025 [4].

Investment Rating - Industry Rating: Outperform the market (maintained rating) [7] Core Viewpoints - The AI computing direction is a key investment theme due to strong industry momentum and high demand, particularly in the overseas computing industry chain [3][29] - The report emphasizes the importance of the "AI + overseas + satellite" investment opportunities, highlighting the potential in AI infrastructure and applications in 2025 [4][30] - The satellite internet industry is gaining traction, with significant advancements expected to catalyze growth in related sectors [3][30] Summary by Sections 1. Artificial Intelligence and Digital Economy - Key recommendations include: - Optical modules & devices: Focus on companies like Zhongji Xuchuang, Xinyi Sheng, Tianfu Communication, and Yuanjie Technology [5][32] - Switch server PCBs: Recommended companies include Hudian Co., ZTE, and Unisplendour [5][32] - Low valuation, high dividend: China Mobile, China Telecom, and China Unicom are highlighted for resource revaluation [5][32] - AIDC & cooling: Key recommendations include Yingweike and Runze Technology [5][32] - AIGC applications: Focus on companies like Guohua Tong and Meige Intelligent [5][32] 2. Offshore Wind Power and Intelligent Driving - Key recommendations for offshore cable companies include Hengtong Optic-Electric, Zhongtian Technology, and Oriental Cable [6][33] - The report suggests focusing on companies with strong recovery potential in overseas markets, such as Huace Navigation and Weisheng Information [6][33] - For intelligent driving, recommended companies include Guanghe Tong and Meige Intelligent [6][33] 3. Satellite Internet and Low Altitude Economy - The report highlights the acceleration of low-orbit satellites and the low-altitude economy, recommending companies like Huace Navigation and Haige Communication [7][34] - Suggested companies for attention include Chengchang Technology and Zhenlei Technology [7][34] 4. Market Performance Review - The communication sector rose by 10.47% during the week of August 18-22, outperforming the CSI 300 index by 6.29 percentage points [35][36] - Notable performers included ZTE and Dekeli, while companies like ST Gaohong experienced declines [37][38]

Core Viewpoint - The company reported a decline in revenue and net profit for Q2 and H1 2025, indicating challenges in the multimedia and LED segments, while showing growth in the LED industry chain and potential recovery in the optical communication sector [1][2][4]. Revenue Analysis - Multimedia audio-visual revenue for H1 was 5.68 billion (down 18.2% YoY), with TV ODM shipments of 5.23 million units (up 3% YoY) [2]. - LED industry chain revenue for H1 was 2.81 billion (up 8.7% YoY), with semiconductor revenue at 1.42 billion (up 4% YoY) [3]. - Optical communication revenue for H1 was 309 million, showing monthly improvement and potential for profitability in H2 [4]. Profit Analysis - Q2 net profit margin was 6.9% (down 2.3 percentage points YoY), with gross margin down 1.9 percentage points YoY [5]. - H1 gross margins for multimedia and LED segments decreased by 1.0 and 3.9 percentage points respectively, with net profit distribution being approximately 46% and 54% [6]. Investment Outlook - The company maintains a "buy" rating, anticipating improvements in the profitability of the TV ODM Vietnam factory, flexibility from the LED industry chain, and growth potential in optical communication [7]. - Revenue forecasts for 2025-2027 are adjusted to 20.3 billion, 24.1 billion, and 28.4 billion respectively, with net profits expected to be 1.5 billion, 1.9 billion, and 2.4 billion [7].

Investment Rating - The industry investment rating is "Positive" (maintained) [1] Core Insights - The report emphasizes the acceleration of the AI Agent era with the official release of DeepSeek-V3.1, which features a hybrid reasoning architecture and enhanced agent capabilities suitable for complex task processing and development integration [12][14] - The report highlights seven key industry directions for investment, including AIDC data center construction, IT equipment, network devices, computing power leasing, cloud computing platforms, AI applications, and satellite internet & 6G [15][22] Summary by Sections 1. Investment Outlook - The release of DeepSeek-V3.1 is expected to drive further development in the AI technology sector, particularly in the context of domestic AI giants like ByteDance, Alibaba, and Tencent making significant investments in AI computing power and applications [15] - The report suggests focusing on the AIDC computing power industry chain as a core investment direction, alongside AI applications, telecom operators, satellite internet, and 6G [15] 2. Communication Data Tracking - As of May 2025, the total number of 5G base stations in China reached 4.486 million, with a net increase of 235,000 stations compared to the end of 2024 [25] - The number of 5G mobile phone users reached 1.098 billion, representing a year-on-year growth of 21.3% [25] - The report notes that 5G mobile phone shipments in May 2025 were 21.19 million units, accounting for 89.3% of total shipments, although this represents a year-on-year decrease of 17.0% [25] 3. Operator Performance - The report details strong growth in innovative business development among major telecom operators, with China Mobile's cloud revenue reaching 100.4 billion yuan in 2024, a year-on-year increase of 20.4% [41] - China Telecom's Tianyi Cloud revenue for 2024 was 113.9 billion yuan, up 17.1% year-on-year, while China Unicom's cloud revenue reached 68.6 billion yuan, also reflecting a 17.1% increase [41] 4. Market Review - The communication index rose by 11.49% during the week of August 18-22, 2025, ranking first among the TMT sector [23]

登录新浪财经APP 搜索【信披】查看更多考评等级 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误导性陈述或重大遗 漏。 一、对外投资事项概述 （一）基本情况 2025年8月22日汇绿生态科技集团股份有限公司(以下简称"公司")控股子公司武汉钧恒科技有限公司 （以下简称"武汉钧恒"）与鄂州市临空经济区管理委员会（以下简称"临空管委会"）签订了共计450万 支光模块生产基地建设合同，该项目分两期进行。 1、签订《年产150万支光模块生产基地项目投资合同书》 武汉钧恒与临空管委会签订了《年产150万支光模块生产基地项目投资合同书》，约定武汉钧恒在临空 管委会辖区内投资兴办年产150万支光模块生产基地项目，主要投资生产设备，项目总投资为2亿元，其 中固定资产投资1亿元。 2、签订《年产300万支光模块生产基地项目投资合同书》 同日，武汉钧恒与临空管委会签订了《年产300万支光模块生产基地项目投资合同书》，约定在鄂州市 临空经济区管理委员会辖区内投资兴办年产300万支光模块生产基地项目，主要投资建设厂房、设备 等，项目总投资为5亿元，其中固定资产投资不低于3亿元。 合同签约地：湖北省鄂州市 ...