Summary of Key Points Core Viewpoint - As of August 29, the total margin financing and securities lending balance on the Beijing Stock Exchange (BSE) was 7.372 billion yuan, showing a decrease of 13.6454 million yuan from the previous trading day, marking a continuous decline for two consecutive trading days [1]. Group 1: Margin Financing and Securities Lending - The margin financing balance was 7.371 billion yuan, down by 13.6872 million yuan from the previous trading day [1]. - The securities lending balance increased to 47.38 million yuan, up by 41,800 yuan from the previous trading day [1]. - The stocks with the highest margin financing balances included Jinbo Biological, Shuguang Digital Innovation, and Aifeng Software, with balances of 332 million yuan, 257 million yuan, and 182 million yuan respectively [1]. Group 2: Net Buying and Selling - On August 29, 95 stocks had net margin purchases, with 10 stocks having net purchases exceeding 5 million yuan [2]. - Shuguang Digital Innovation led with a net purchase of 35.7467 million yuan, followed by Better Energy and Keda Control with net purchases of 13.1971 million yuan and 9.8602 million yuan respectively [2]. - The stocks with the highest net margin sales included Minshida, Nuo Si Lan De, and Kang Bi Te, with net sales of 8.4796 million yuan, 7.9776 million yuan, and 6.9634 million yuan respectively [1]. Group 3: Industry Performance - The industries with the most stocks receiving net purchases over 5 million yuan were computer, electronics, and power equipment, with 3, 2, and 2 stocks respectively [2]. - The average increase for stocks with net purchases over 5 million yuan was 1.99%, with Keda Control, Better Energy, and Tianming Technology showing increases of 14.94%, 13.58%, and 3.08% respectively [2]. - The average turnover rate for these stocks was 5.34%, with Keda Control, Gebijia, and Yada Shares having turnover rates of 20.50%, 10.01%, and 8.23% respectively [2].

Summary of Liquid Cooling Market Insights and Immersion Solutions Outlook Industry Overview - The report focuses on the liquid cooling market, particularly in data centers, highlighting the transition from air cooling to liquid cooling due to increasing power density and energy efficiency needs [1][4]. Key Insights and Arguments - **NVIDIA's GB300 Cabinet**: The acceleration in the deployment of NVIDIA's GB300 cabinets is a significant driver for the liquid cooling market, with each cabinet's cold plate value exceeding 250,000 RMB due to enhanced cooling efficiency [1][2]. - **Market Growth**: The global liquid cooling market is projected to reach 80 billion RMB in 2026 and 140 billion RMB in 2027, with cold plate solutions currently dominating the market [1][6]. - **Cooling System Architecture**: Liquid cooling systems are divided into primary and secondary sides, with key components including cooling towers, chillers (40%-45% of primary side costs), CDU, and cold plates [1][5]. - **Power Density and PUE**: The transition to liquid cooling is driven by the need to reduce Power Usage Effectiveness (PUE), as 43% of data center energy is used for cooling [4]. Emerging Trends - **Shift to Immersion Cooling**: The introduction of NVIDIA's RUC series cabinets is expected to expand the market for immersion cooling solutions, which offer better heat dissipation but come with risks such as liquid leakage and environmental concerns [3][11]. - **Domestic Companies' Performance**: Domestic liquid cooling companies like Shunling Environment and Tongfei Co. are transitioning from other temperature control industries and are showing strong performance in the CDU sector [3][9]. Market Dynamics - **Catalysts for Growth**: The recent surge in market sentiment for liquid cooling is attributed to clearer capital expenditure guidance from major cloud providers like Google, Microsoft, and Meta, alongside the rapid growth in global liquid cooling material demand [2][10]. - **Competitive Landscape**: Taiwanese companies have advantages due to established relationships with top overseas chip clients, but domestic companies are poised to expand internationally, leveraging their technological strengths [10]. Cost Considerations - **Cooling Liquid Costs**: Each cabinet requires approximately 1,000 liters of cooling liquid, costing around 400 to 500 RMB per liter, leading to significant overall costs for liquid cooling systems [8]. Environmental Considerations - **Cooling Liquid Types**: The report discusses various types of cooling liquids, including hydrocarbon, organosilicon, and fluorocarbon compounds, highlighting the environmental challenges associated with fluorinated compounds [12][13]. Future Outlook - **Investment Opportunities**: The liquid cooling sector is expected to present long-term investment opportunities due to evolving supplier dynamics, new project increments, and technological advancements [14][15].

Core Insights - The North Exchange 50 index increased by 1.28% to close at 1574.25 points on August 29, 2025, with a trading volume of 12.96 billion shares and a total market capitalization of 907.98 billion yuan [3][4][5] - The overall trading volume on the North Exchange was 32.295 billion yuan, which is a decrease compared to the average daily trading volume of 41.701 billion yuan from the previous week [4][5] - The sectors that performed well included Beauty Care (+3.7%), Defense and Military Industry (+3.0%), Power Equipment (+2.4%), and Building Materials (+1.5%), while sectors that declined included Communication (-3.0%), Environmental Protection (-2.1%), Electronics (-1.8%), and Media (-1.1%) [4][5] Company Performance - Among the 274 listed companies on the North Exchange, 148 saw their stock prices rise, 4 remained flat, and 122 experienced declines [4] - The top gainers included Rongyi Precision (+29.95%), Derui Lithium Battery (+19.11%), and Jiezong Technology (+16.53%) [4][9] - The top decliners were Shuguang Shuchuang (-8.87%), Zhixin Electronics (-7.34%), and AVIC Taida (-7.29%) [4][10] Valuation Metrics - The overall valuation of the North Exchange is at a price-to-earnings (P/E) ratio of 53.88 times, which is higher than the P/E ratios of the Sci-Tech Innovation Board (69.26 times) and the Growth Enterprise Market (42.90 times) [4][13] - The highest average P/E ratio among sectors on the North Exchange is in the Computer sector at 193.6 times, followed by Light Industry Manufacturing (122.4 times) and Social Services (83.7 times) [4][13]

Investment Rating - The investment rating for the company is "Outperform the Market" [6][28]. Core Views - The company's revenue is showing stable growth, with a 14.6% increase in H1 2025, reaching 960 million, while net profit decreased by 28.0% to 100 million [1][3]. - The company is experiencing a recovery in its core business, with household shield pumps revenue growing by 5.8% to 360 million, and energy-saving pumps seeing over 20% growth in revenue [1][2]. - New business segments, particularly in liquid cooling, are expanding, with a 105% increase in revenue to 70 million in H1 2025, driven by partnerships with major clients [2][3]. Summary by Sections Financial Performance - In H1 2025, the company achieved a revenue of 960 million, a 14.6% increase year-on-year, while net profit was 100 million, down 28.0% [1]. - Q2 2025 revenue was 580 million, reflecting a 3.5% increase, but net profit fell by 37.9% to 60 million due to high base effects from the previous year [1]. - The gross margin for H1 2025 decreased by 3.5 percentage points to 27.0% [3]. Business Segments - Household shield pumps revenue increased by 5.8% to 360 million, with domestic sales slightly declining but foreign sales recovering post-inventory destocking [1]. - Agricultural pump revenue rebounded with a 17.6% increase to 340 million, while industrial pumps grew over 20% to 180 million [2]. - Liquid cooling pumps revenue surged by 105% to 70 million, benefiting from increased demand in the electric vehicle and energy storage sectors [2]. Profitability and Forecast - The company adjusted its profit forecast, expecting net profits of 260 million, 320 million, and 380 million for 2025, 2026, and 2027 respectively, reflecting a year-on-year growth of 1%, 23%, and 19% [3][4]. - The price-to-earnings ratio (PE) is projected to be 33, 27, and 23 for the years 2025, 2026, and 2027 [4].

Core Viewpoint - The company reported a revenue increase of 2.41% year-on-year for the first half of 2025, with significant growth in net profit and net profit excluding non-recurring gains, indicating strong operational performance and effective product structure optimization [2][4]. Financial Performance - The company achieved an operating income of 5.85 billion yuan, up 2.41% from the same period last year [3]. - The net profit attributable to shareholders was 729 million yuan, reflecting a 29.39% increase year-on-year [2][3]. - The net profit excluding non-recurring gains was 569 million yuan, marking a 55.2% increase compared to the previous year [2][3]. - The total profit amounted to 809 million yuan, an increase of 8.53% from the previous year [3]. - The net cash flow from operating activities was negative at -1.38 billion yuan, compared to -934 million yuan in the same period last year [3]. - The net assets attributable to shareholders were 20.81 billion yuan, a 2.02% increase from the end of the previous year [3]. - Total assets stood at 36.62 billion yuan, showing a slight increase of 0.02% from the previous year [3]. Strategic Initiatives - The company focused on enhancing its main business profitability through product structure optimization and has seen good investment returns from its quality assets along the industry chain [4]. - There was a commitment to increasing R&D investment in areas such as intelligent computing power, advanced storage, and green computing power, driving technological innovation and product upgrades [4]. - In the artificial intelligence sector, the company enriched and optimized its "Shuguang AI Model Warehouse," providing more high-quality model source codes [4]. - The company aims to strengthen its independent research and development to reduce reliance on external supply chains and achieve industry-leading performance and stability in self-developed products [4]. - The company is actively collaborating with various industry users to promote the application of computing power across more fields, providing customized solutions and technical support to lower usage barriers and enhance digital transformation [4]. Future Outlook - The company plans to continue leading with innovation, focusing on high-end computing core technology R&D and improving data center cooling solutions based on liquid cooling [5]. - There is an intention to enhance intelligent manufacturing capabilities and optimize management and resource allocation, moving away from traditional high-investment growth models [5]. - The company aims to solidify its technological and product capabilities to ensure high-quality and sustainable development [5].

Group 1 - The ChiNext index and other related indices showed strong performance, with the ChiNext index rising nearly 2% [1] - Sectors such as lithium battery anodes, rare earths, power batteries, and solid-state batteries were active, while computing-related sectors like servers and ASIC chips faced declines [1] - Zhongke Shuguang reported its 2025 mid-year results, achieving a revenue of 5.85 billion yuan, a year-on-year increase of 2.41%, and a net profit of 729 million yuan, up 29.39% year-on-year [1] Group 2 - The cloud computing 50 ETF (516630) experienced a decline of over 2.5%, with major holdings like Zhuhai Shuguang and Qi Anxin leading the losses [1] - The cloud computing 50 ETF tracks an index with a high AI computing content, covering popular sectors such as optical modules, computing leasing, data centers, and AI servers [2] - The ETF is noted for having the lowest total fee rate among ETFs tracking this index [2]

Core Insights - The overseas computing power industry chain has strengthened significantly since July, driven by the intensive release of large models and the concentrated disclosure of earnings reports from US tech companies [1] - The liquid cooling sector, closely tied to the AI wave, has emerged as a new focus for investors due to clear technological trends and accelerated industry advancements [1] - Liquid cooling technology is expected to become a core battlefield for AI industry development by 2025, marking a critical breakthrough year [1] Industry Performance - Key assets in the computing power sector, such as servers, PCBs, and optical modules, have seen significant price increases since July, with Industrial Fulian's server segment rising by 131%, PCB's Pengding Holdings by 66%, and optical module's Xinyisheng by 100% [1] - Vertiv, a leading player in the liquid cooling market, reported Q2 2025 revenue of $2.638 billion, exceeding previous guidance by $288 million, and raised its fiscal year 2025 revenue guidance from $9.325-9.575 billion to $9.925-10.075 billion [2] Technological Advancements - The introduction of liquid cooling technology in core products like switches and GPUs is accelerating, with NVIDIA launching the GB300 NVL72 platform featuring a fully liquid-cooled design [3] - CoreWeave has deployed the first AI server systems based on the GB300 NVL72, indicating the commercial phase of this product line [3] Market Drivers - The increasing power consumption of GPUs, with some models exceeding 700W, necessitates liquid cooling solutions as traditional air cooling becomes inadequate [4] - Stricter Power Usage Effectiveness (PUE) policies globally are pushing for the adoption of liquid cooling technology, with targets set for new data centers to achieve PUE below 1.3 in China and below 1.4 in the US [4] Supply Chain Dynamics - The liquid cooling data center industry chain includes upstream components, midstream servers, and downstream users, with companies capable of providing complete system solutions gaining competitive advantages [5] - Key upstream components include cold plates, UQD, manifolds, CDU, connectors, electromagnetic valves, and tanks, while midstream players include server manufacturers like Inspur and Lenovo [5] Future Outlook - The current bottleneck in AI development is the "power contradiction," where high power consumption leads to significant cooling challenges, which liquid cooling technology can effectively address [6] - The liquid cooling industry is expected to enter a high-growth "golden era" driven by the positive impact of AI development on its applications [6]

本次会议为 2025 年第一次临时股东会。 （二）召集人 本次股东会的召集人为董事会。 证券代码：872808 证券简称：曙光数创 公告编号：2025-080 曙光数据基础设施创新技术（北京）股份有限公司 关于召开 2025 年第一次临时股东会通知公告（提供网络投票） 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、会议召开基本情况 （一）股东会届次 （三）会议召开的合法合规性 本次股东会的召集程序符合有关法律、行政法规、部门规章、规范性文件和 《公司章程》的相关规定。本次会议召开不需要相关部门的批准或履行其他必要 的程序。 （四）会议召开方式 本次会议采用现场投票和网络投票相结合方式召开。 公司同一股东只能选择现场投票或网络投票中的一种方式，如果同一表决 权出现重复投票表决的，以第一次投票表决结果为准。 （五）会议召开日期和时间 1、现场会议召开时间：2025 年 9 月 15 日 14:30。 2、网络投票起止时间：2025 年 9 月 14 日 15:00—2025 年 9 月 15 日 15 ...

证券代码：872808 证券简称：曙光数创 公告编号：2025-048 曙光数据基础设施创新技术（北京）股份有限公司 第三届监事会第十三次会议决议公告 本公司及监事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 1.会议召开时间：2025 年 8 月 27 日 2.会议召开地点：公司会议室 3.会议召开方式：现场方式 4.发出监事会会议通知的时间和方式：2025 年 8 月 15 日以书面方式发出 5.会议主持人：李可 6.召开情况合法、合规、合章程性说明： 本次会议的召开符合《公司法》及《公司章程》的有关规定。 （二）会议出席情况 会议应出席监事 3 人，出席和授权出席监事 3 人。 一、会议召开和出席情况 （一）会议召开情况 二、议案审议情况 （一）审议通过《关于公司 2025 年半年度报告及摘要》的议案 1.议案内容： 公司已经编制完成 2025 年半年度报告及其摘要，具体内容详见公司在北京 证券交易所官方披露平台（www.bse.cn）披露的《2025 年半年度报告》（公告编号： 2025-045）及《20 ...

证券代码：872808 证券简称：曙光数创 公告编号：2025-047 曙光数据基础设施创新技术（北京）股份有限公司 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、会议召开和出席情况 （一）会议召开情况 1.会议召开时间：2025 年 8 月 27 日 第四届董事会第十三次会议决议公告 2.会议召开地点：公司会议室 3.会议召开方式：现场方式 4.发出董事会会议通知的时间和方式：2025 年 8 月 15 日以书面方式发出 5.会议主持人：任京暘 6.会议列席人员：公司监事、高级管理人员 （一）审议通过《关于公司 2025 年半年度报告及摘要》的议案 1.议案内容： 公司已经编制完成 2025 年半年度报告及其摘要，具体内容详见公司在北京 证券交易所官方披露平台（www.bse.cn）披露的《2025 年半年度报告》（公告编号： 2025-045）及《2025 年半年度报告摘要》（公告编号：2025-046）。 2.议案表决结果：同意 7 票；反对 0 票；弃权 0 票。 本议案已经公司第四届董事 ...