截至7月31日，英维克股东户数6.33万，人均流通股1.33万股。 2025年1月-3月，英维克实现营业收入9.33亿元，同比增长25.07%；归属净利润4801.05万元，同比减少 22.53%。 8月12日，英维克盘中10.01%涨停，截至14:34，报55.06元/股，成交45.94亿元，换手率10.52%，总市值 533.35亿元。 资料显示，深圳市英维克科技股份有限公司位于深圳市龙华区观澜街道观光路1303号鸿信工业园9号厂 房1-3楼，公司是一家提供精密温控节能设备的技术领先企业，主要业务涵盖数据中心温控、数据中心 集成及总包、机柜温控、电子散热及液冷温控等多个领域。公司已经为华为、中兴、Eltek等国内外知 名企业提供了超过3000000套ICT高效制冷与自然冷却产品，并在全球范围内建立了覆盖全国及全球重 点区域的市场和售后服务网络。 ...

Group 1 - The liquid cooling server index showed strong performance with a daily increase of 2.01% [1] - Among the constituent stocks, Shuguang Technology rose by 7.98% [1] - In addition, Invec increased by 6.95%, Tongfei Co. gained 5.93%, and Hongfuhan rose by 5.71% [1]

（文章来源：每日经济新闻） 英维克（002837.SZ）8月12日在投资者互动平台表示，公司2025年半年报尚未披露，预约的披露日为 2025年8月19日。 每经AI快讯，有投资者在投资者互动平台提问：1：目前海外业务收入占比是否达到公司预期？2：海 外拓展的主要挑战是技术认证，渠道，还是本土化生产？ ...

Investment Rating - The industry investment rating is Neutral [8] Core Insights - AI liquid cooling is transitioning from an optional to a necessary solution, with demand expected to drive rapid growth in market space and penetration rates [8] - The acceleration of ASIC layouts and the increase in domestic computing cluster scale will open new growth opportunities for the liquid cooling market [8] - The overseas supply gap in liquid cooling will provide opportunities for domestic suppliers to expand internationally, with expectations of moving from component supply to modular and integrated solutions [8] - The AI liquid cooling sector has high barriers to entry and significant value, suggesting a favorable competitive landscape and profitability in the medium to long term [8] Summary by Sections Liquid Cooling Market Dynamics - The demand for AI computing centers is driving the need for high-density GPU clusters, leading to a shift towards liquid cooling solutions [8] - Major cloud service providers are accelerating the development of customized ASICs and integrating liquid cooling solutions [8] Investment Recommendations - Suggested companies to watch include: - Yinvik (002837, Not Rated) - Yinlun (002126, Buy) - Feilong (002536, Not Rated) - Chuanhuan Technology (300547, Not Rated) - Xiangxin Technology (002965, Not Rated) - Sulian Technology (301397, Not Rated) - Zhongding (000887, Not Rated) [3]

Core Viewpoint - Liquid cooling technology is expanding beyond GPU servers to network devices and ASIC chips, driven by the scaling of AI clusters and a shift in market perception towards a revaluation of the liquid cooling industry [1][2][3] Group 1: Reasons for the Surge in Liquid Cooling - Liquid cooling technology is gaining traction as it is no longer limited to GPU servers, with potential applications in network devices and ASIC chips [2] - Recent developments include Broadcom introducing liquid cooling in switch devices, AMD emphasizing liquid cooling in its MI350 series, and Taiwanese cooling leaders predicting a rapid increase in water cooling adoption over the next two years [2] - The industry is transitioning from conceptual discussions to tangible implementations, with changes in revenue structures, customer bases, and production expansions expected [2] Group 2: Market Dynamics and Future Prospects - The market is at a tipping point where the recognition of liquid cooling trends is leading to significant market reactions, driven by increasing power consumption and the diversification of AI clusters [3] - The power consumption of systems like NVL72 has reached 120kW, surpassing the limits of air cooling systems, prompting a shift towards liquid cooling [3] - Major companies such as Meta, Google, and Amazon are advancing their AI architectures, which will likely include liquid cooling systems in the future [3] Group 3: Competitive Landscape and Strategic Considerations - The core competitive issue in the liquid cooling industry revolves around the ability to avoid "internal competition" and maintain a strong competitive edge [4] - Chip manufacturers may prefer decoupled solutions to reduce costs and improve installation efficiency, while cloud providers favor integrated delivery models for stability and operational efficiency [4] - Companies with robust system integration capabilities, including cold plates, CDU, UQD, cooling liquids, redundancy control, and engineering implementation, are likely to become preferred partners for major cloud service providers [4] Group 4: Investment Recommendations - Core recommendation includes Invec (002837) for its system capabilities and international expansion potential [5] - Other companies to watch include Dongyangguang (600673), Shuguang Shuchuang (872808), Shenling Environment (301018), and Gaolan Co. (300499) [5][6]

Core Insights - The report highlights the significant role of CFOs in listed companies, with the total compensation for CFOs in A-share companies reaching 4.27 billion yuan in 2024, averaging 814,800 yuan per year [1] - The average age of CFOs is approximately 47.95 years, with the majority aged between 40-49 years [3] - There is a notable disparity between CFO compensation and company performance, with several instances of high salaries despite poor financial results [7] Compensation Overview - The average salary for CFOs in the machinery and equipment-specialized equipment sector is about 655,600 yuan, with the highest salary being 3.20 million yuan and the lowest at 94,100 yuan [1] - The distribution of salaries shows that 49% of CFOs earn between 500,000 and 1 million yuan [1] Age and Education Distribution - The age distribution indicates that 45% of CFOs are between 40-49 years old, with the oldest being 65 years and the youngest at 33 years [3] - Educational qualifications reveal that there are 2 PhDs, 40 Master's degrees, 88 Bachelor's degrees, and 26 with lower qualifications, with corresponding average salaries of 2.11 million yuan, 741,100 yuan, 619,500 yuan, and 512,600 yuan respectively [5] Performance and Compliance Issues - There are discrepancies between CFO salaries and company performance, with examples of significant salary increases despite drastic declines in net profit [7] - A total of 14 CFOs received warnings or public notifications for compliance issues in 2024-2025 [7] - Specific cases include CFOs from companies like Sanyou Technology and Lingyun Light, who faced multiple warnings for various violations [8][9]

Group 1 - The liquid cooling server concept has been actively discussed, leading to significant stock movements in related companies [2] - Kangsheng Co., Ltd. experienced a limit-up in stock price, indicating strong investor interest [2] - Other companies such as Oulutong, Xingrui Technology, Yingweike, Keshida, and Aikesaibo saw stock increases exceeding 6% [2]

Group 1 - The liquid cooling concept stocks are experiencing significant activity, with companies like Eurocontinental approaching the daily limit increase [1] - Other companies in the sector, such as Aikesaibo, Fangsheng Co., Invec, Chuanhuan Technology, and Sixuan New Materials, have seen their stock prices rise by over 7% [1]

Group 1 - On August 8, among the 31 first-level industries, 10 industries received net financing inflows, with the non-ferrous metals industry leading at a net inflow of 359 million yuan [1] - Other industries with significant net financing inflows included computer, automotive, defense and military, social services, and comprehensive sectors, with net inflows of 334 million yuan, 121 million yuan, 81.19 million yuan, 75.19 million yuan, and 73.91 million yuan respectively [1] - A total of 1552 individual stocks received net financing inflows on August 8, with 131 stocks having inflows exceeding 30 million yuan [1] Group 2 - Among the stocks, Yangguang Electric Power had the highest net financing inflow of 245 million yuan [1] - Other notable stocks with significant net inflows included Dongxin Technology, Shenghe Resources, Huayou Cobalt, Yangjie Technology, Tianqi Lithium, Yingwei Ke, Jiejia Weichuang, and Chutianlong, with net inflows of 219 million yuan, 212 million yuan, 191 million yuan, 156 million yuan, 152 million yuan, 137 million yuan, 129 million yuan, and 129 million yuan respectively [1]

Core Insights - The global optical communication industry is experiencing significant changes driven by AI computing demand, highlighted by Corning's strong Q2 earnings and Amphenol's record acquisition of CommScope's CCS business [1][2] Group 1: Corning's Q2 Performance - Corning reported Q2 optical communication revenue of $1.57 billion, a 42% year-over-year increase, with a net profit of $247 million, up 73% [1] - The company emphasized its "Scale-up" strategy, which is expected to create 2-3 times the market space for its existing $2 billion enterprise network business [1] - Corning is collaborating with partners like Broadcom to advance CPO technology to address bottlenecks in optical-electrical conversion [1] Group 2: Amphenol's Acquisition - Amphenol announced a $10.5 billion cash acquisition of CommScope's CCS business, enhancing its full-link layout in the optical fiber interconnection field [2] - This acquisition follows Amphenol's previous purchase of CommScope's wireless network and distributed antenna system business, further intensifying competition with Corning in the optical communication sector [2] Group 3: Transition to Scale-up Architecture - The transition from Scale-out to Scale-up architecture is driven by the need for higher efficiency in AI computing [3] - Scale-up architecture focuses on increasing the computing density of individual nodes, requiring new optical communication technologies [3] - Performance demands for Scale-up networks include high bandwidth and low latency, pushing optical communication technology towards higher energy efficiency and integration [3] Group 4: Industry Restructuring - As bandwidth demands increase, traditional electrical interconnections are nearing physical limits, making chip-level optical interconnections (like CPO) a necessity [4] - Scale-up architecture may involve interconnection lines several kilometers long, challenging traditional copper cable connections due to power consumption and heat dissipation issues [4] Group 5: Impact on the Supply Chain - The optical communication supply chain will benefit in stages from the Scale-up trend, with upstream optical chips/components seeing the first surge in demand [5] - High-density optical interconnections will drive the need for high-speed VCSEL/EML laser chips and optical connectors [5] - Multi-mode optical fibers are expected to experience significant growth due to their cost advantages in short-distance high-density scenarios [5]