证券代码：600406 证券简称：国电南瑞 公告编号：临 2025-034 国电南瑞科技股份有限公司 关于公司董事辞职的公告 根据《中华人民共和国公司法》、《公司章程》的有关规定，赵鹏先生辞去 董事职务未导致公司董事会成员低于法定最低人数，赵鹏先生的辞职报告自送达 公司董事会之日起生效。赵鹏先生不存在未履行完毕的公开承诺，并已按照公司 相关制度规定做好离任交接工作，公司将按照相关法律法规及《公司章程》的有 关规定，尽快完成董事的补选工作。 董事会对赵鹏先生在任职期间对公司发展所作出的贡献表示衷心感谢。 特此公告。 国电南瑞科技股份有限公司董事会 二〇二五年六月十日 因个人年龄原因，赵鹏先生不再担任国电南瑞科技股份有限公司（以下简称 "公司"）第九届董事会董事及董事会科技创新委员会委员职务。 一、董事离任情况 （一）提前离任的基本情况 | 姓名 | 离任 | 离任时间 | | 原定任期 | | 离任原因 | 是否继续在上 市公司及其控 | 是否存在 未履行完 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | 职务 | | | 到期日 | ...

Investment Rating - The report indicates a positive investment outlook for the data center power supply industry, particularly focusing on the transition from AC to DC architectures, highlighting the potential for domestic manufacturers to increase their market share [4][9]. Core Insights - The trend of increasing power density in data centers is driving the upgrade of power supply architectures from AC to DC, with significant penetration expected for DC systems due to their efficiency, lower failure rates, and space-saving advantages [4][8]. - Domestic manufacturers are expected to benefit from their leading R&D capabilities and delivery strengths, enhancing their investment value in related power supply sectors [4][9]. - The shift towards DC power supply is anticipated to stimulate demand growth in supporting sectors such as energy storage, relays, and low-voltage electrical equipment [4][9]. Summary by Sections Market Space - The demand for AI data centers is driving the power per cabinet to rise to between 20-100 kW, necessitating a more compact and higher voltage power supply system. The global data center development scale is projected to grow from 11 GW in 2024 to 35-40 GW by 2028, with a compound annual growth rate (CAGR) of nearly 35% [8][60]. - If the penetration rate of HVDC in China increases from 15% to 40% and from 0% to 45% overseas, the global HVDC market is expected to expand at a CAGR of 161.86% [66]. Industry Chain - The demand for HVDC and other DC power sources is highly elastic, with domestic manufacturers poised to increase their market share due to their advanced R&D and delivery capabilities. The report emphasizes the importance of capturing incremental opportunities in the industry [9][70]. - The traditional UPS market is relatively stable, with the top five domestic manufacturers holding over 65% market share, while the HVDC and SST markets are still in their infancy, presenting opportunities for early movers [71][73]. Data Center Power Supply - The report notes a high concentration of cloud service providers in the data center power supply market, with domestic manufacturers expected to gain market share. The traditional UPS market is dominated by a few key players, while the HVDC market is still developing [71][78]. - The report highlights that the efficiency of HVDC systems is superior to that of traditional UPS systems, with a single HVDC system achieving over 94% efficiency [22][47].

Group 1 - The State Grid Beijing Electric Power Company and State Grid Corporation of China have applied for a patent for a method and device for distributed economic model predictive control of microgrids, published as CN120109866A, with an application date of March 2025 [1] - The patent describes a method that establishes mathematical models for wind power generation systems, photovoltaic power generation systems, and battery energy storage subsystems based on their dynamic characteristics [1] - The method utilizes sliding mode control theory to design controllers for each subsystem and establishes an economic objective function for the microgrid, allowing for optimal power output control for each subsystem [1] Group 2 - State Grid Beijing Electric Power Company was established in 1991, located in Beijing, with a registered capital of approximately 2.895 billion RMB [2] - The company has made investments in 17 enterprises, participated in 5,000 bidding projects, and holds 5000 patent records [2] - State Grid Corporation of China was established in 2003, also located in Beijing, with a registered capital of approximately 130.452 billion RMB [2] - The corporation has invested in 72 enterprises, participated in 5,000 bidding projects, and holds 5000 patent records [2]

Investment Rating - The industry investment rating is "Overweight," indicating that the industry index is expected to outperform the market index by more than 10% in the next six months [45]. Core Viewpoints - The report highlights the initiation of pilot projects for the construction of a new power system by the National Energy Administration, focusing on innovative technologies and models to drive breakthroughs in the sector [3][35]. - The report suggests paying attention to leading companies in virtual power plant technology, which is identified as a key support for the new power system [3][40]. Summary by Sections Market Review - As of June 5, 2025, the Shenwan Power Equipment industry has seen a decline of 2.16% over the past two weeks, underperforming the CSI 300 index by 1.23 percentage points, ranking 28th among 31 industries [11]. - The industry has experienced a year-to-date decline of 5.44%, again underperforming the CSI 300 index by 3.98 percentage points [11]. - The wind power equipment sector increased by 0.10%, while the photovoltaic equipment sector decreased by 2.43% in the last two weeks [11][17]. Valuation and Industry Data - As of June 5, 2025, the overall PE (TTM) for the power equipment sector is 24.42 times, with sub-sectors showing varied valuations: - Electric Motor II: 47.23 times - Other Power Equipment II: 39.92 times - Photovoltaic Equipment: 16.73 times - Wind Power Equipment: 30.46 times - Battery: 24.46 times - Grid Equipment: 23.80 times [26]. Industry News - The National Energy Administration has issued a notice to conduct pilot projects focusing on seven key areas, including virtual power plants and intelligent microgrids, to explore new technologies and models for the new power system [35]. - The report also mentions the promotion of green electricity direct connection development, emphasizing the importance of source-load matching [35]. Company Announcements - The report includes various company announcements, such as the completion of a hydrogen production and refueling station in Wuhai, which is expected to enhance logistics efficiency [38]. - It also notes the share repurchase plans of several companies, indicating ongoing corporate actions in the sector [38]. Weekly Perspective on Power Equipment Sector - The report emphasizes the importance of the new power system construction and suggests focusing on companies that are leading in virtual power plant technology [40]. - It highlights the potential for significant advancements in the sector, driven by government initiatives and technological innovations [40].

Insurance - China Pacific Insurance has a market capitalization of 366.17 billion, with a trading volume of 680 million, and a stock price change of -0.27 (-0.77%) [3] - China Life Insurance has a market capitalization of 336.52 billion, with a trading volume of 2.19 billion, and a stock price change of -0.58 (-1.07%) [3] - Ping An Insurance has a market capitalization of 972.61 billion, with a trading volume of 593 million, and a stock price change of -0.09 (-1.07%) [3] Automotive - BYD has a market capitalization of 284.26 billion, with a trading volume of 3.23 billion, and a stock price change of -0.79 (-0.22%) [3] - Great Wall Motors has a market capitalization of 1,093.94 billion, with a trading volume of 290 million, and a stock price change of -0.08 (-0.35%) [3] Semiconductor - North Huachuang has a market capitalization of 229.96 billion, with a trading volume of 992 million, and a stock price change of +0.86 (+0.20%) [3] - Cambricon Technologies has a market capitalization of 254.65 billion, with a trading volume of 2.51 billion, and a stock price change of -9.86 (-1.59%) [3] Power and Utilities - Yangtze Power has a market capitalization of 195.19 billion, with a trading volume of 1.64 billion, and a stock price change of +0.19 (+0.64%) [4] - China Nuclear Power has a market capitalization of 330.15 billion, with a trading volume of 523 million, and a stock price change of +0.03 (+0.32%) [4] Food and Beverage - Kweichow Moutai has a market capitalization of 1,892.32 billion, with a trading volume of 3.78 billion, and a stock price change of -1.27 (-0.69%) [3] - Wuliangye Yibin has a market capitalization of 485.55 billion, with a trading volume of 972 million, and a stock price change of -7.61 (-0.50%) [3] Financial Services - CITIC Securities has a market capitalization of 385.04 billion, with a trading volume of 1.31 billion, and a stock price change of -0.20 (-0.76%) [4] - Guotai Junan has a market capitalization of 326.15 billion, with a trading volume of 1.39 billion, and a stock price change of +0.07 (+0.38%) [4] Electronics - Luxshare Precision has a market capitalization of 226.99 billion, with a trading volume of 1.73 billion, and a stock price change of -0.31 (-0.98%) [4] - Industrial Fulian has a market capitalization of 355.27 billion, with a trading volume of 1.85 billion, and a stock price change of -0.08 (-0.15%) [4]

Market Overview - The FTSE China A50 Index components showed mixed performance with oil and coal stocks strengthening while brokerage, consumer electronics, and logistics sectors declined [1] Sector Performance Oil and Coal - Oil sector stocks like China Petroleum and China National Offshore Oil Corporation saw positive movements with market capitalizations of 697.16 billion and 1,555.68 billion respectively, with China Petroleum gaining +0.03 (+0.52%) [3] - Coal sector stocks such as China Shenhua and Shaanxi Coal and Chemical Industry also performed well, with China Shenhua's market cap at 785.20 billion and a gain of +0.22 (+0.56%) [3] Brokerage and Financial Services - Brokerage firms like China Pacific Insurance and China Ping An experienced declines, with China Pacific Insurance down -0.40 (-1.13%) and a market cap of 972.97 billion [3] Consumer Electronics - Consumer electronics companies such as Industrial Fulian and Luxshare Precision saw declines, with Industrial Fulian down -0.30 (-0.95%) and a market cap of 404.53 billion [4] Logistics - Logistics sector, represented by SF Holding, showed a slight increase with a market cap of 172.25 billion and a gain of +0.60 (+1.11%) [4] Food and Beverage - The food and beverage sector, including companies like Haitian Flavoring and Seasoning, faced declines, with Haitian down -0.22 (-0.51%) [4] Automotive - Automotive stocks like Great Wall Motors and BYD showed mixed results, with Great Wall Motors down -1.25 (-0.35%) [3] Power and Utilities - Power sector stocks such as China Yangtze Power and China Nuclear Power experienced slight gains, with China Yangtze Power up +0.16 (+0.54%) [4] Pharmaceuticals - Pharmaceutical companies like Heng Rui Medicine faced declines, with Heng Rui down -0.44 (-0.82%) [4] Construction and Engineering - Construction sector stocks like China State Construction and China Unicom showed stable performance, with China State Construction up +0.18 (+1.01%) [4]

Core Viewpoint - The State Council's press conference highlighted the efforts to enhance the "power supply service level" and ensure a modern electricity business environment, with expectations of overall power supply security during the peak summer period, although some regions may experience tight supply during peak hours [1][3]. Group 1: Power Supply Security - The National Energy Administration (NEA) anticipates that the overall power supply will be secure during the upcoming peak summer period, despite potential tightness in certain regions during peak hours [3]. - Measures to ensure power supply include strengthening energy monitoring and early warning systems, optimizing inter-provincial power sharing, and enhancing demand-side response capabilities [3]. Group 2: Infrastructure Development - The NEA has focused on improving distribution network planning and construction, directing funds towards rural areas and old neighborhoods to reduce supply disparities [2]. - In 2023, the NEA addressed 510 critical power outage issues reported by the public, with plans to further enhance efforts in 2024 to eliminate frequent power outages dynamically [2]. Group 3: Technological Innovation - The State Grid Corporation is implementing AI technologies to improve power outage response times, with pilot projects showing an average reduction of 20 minutes in repair times [4]. - The company aims to continue innovating AI-powered products to enhance customer service and reliability in power supply [4].

Investment Rating - Industry Rating: Overweight [1] Core Insights - The demand for green electricity is expected to increase due to direct connections, and offshore wind projects are progressing steadily [1][18] - The report highlights the importance of various segments within the power equipment industry, including photovoltaic, wind energy, energy storage, hydrogen energy, and grid equipment [3][4] Summary by Sections Photovoltaic - June production is expected to decline, with price trends remaining sticky; the impact of rush installations on prices is weakening [3][11] - The main industry chain prices are anticipated to remain stable but under downward pressure due to weak domestic demand [13][14] - Investment recommendation focuses on companies with high certainty in the BC technology trend, including Longi Green Energy and Aiko Solar [17] Wind Energy - Offshore wind projects are entering a positive phase, with significant projects in Guangdong and Shandong progressing [18][19] Energy Storage - The release of the 136 document in Inner Mongolia aims to promote green electricity connections, with a mechanism price set at 0.3035 yuan/kWh [20][22] - Bulgaria has launched the largest battery storage system in the EU, with a capacity of 496.2MWh [23] Hydrogen Energy - The hydrogen drone industrial park is set to be established in Jiangxi, with a total investment of approximately 480 million yuan [29] - The hydrogen energy sector is accelerating, with a focus on hydrogen production and storage [28][30] Grid Equipment - The State Grid has announced a new batch of candidates for ultra-high voltage equipment, with a total bid amount of 519 million yuan [32] - The integration of source-network-load-storage is being accelerated in Henan province, promoting local consumption of renewable energy [32][33] Humanoid Robots - Companies like Honor and UBTECH are advancing in the humanoid robot sector, with significant developments in technology and applications [34][36] - The humanoid robot industry is expected to enter a mass production phase by 2025, with a focus on key components [38] Electric Vehicles - CATL's solid-state batteries are expected to achieve small-scale production by 2027, with a focus on high-profit companies [39][41] - The report emphasizes the importance of lithium battery technology and the shift towards lower-cost lithium iron phosphate batteries [42]

Group 1 - The Industrial Internet ETF (159778.SZ) increased by 0.61%, with its associated index, Industrial Internet (931495.CSI), rising by 0.42% [1] - Key constituent stocks such as Industrial Fulian rose by 2.99%, GoerTek by 2.13%, Inspur Information by 1.78%, State Grid NARI by 0.91%, and Deepin Technology by 3.06% [1] - CITIC Securities research report indicates that the commercialization of L4 level autonomous driving is accelerating, with leading Robotaxi companies experiencing a 400% year-on-year increase in weekly orders [1] Group 2 - Changjiang Securities highlights that distributed low-orbit constellations built using commercial aerospace capabilities possess strong anti-jamming and anti-destruction capabilities, which are fundamental drivers of defense demand in commercial aerospace [2] - The satellite wireless interconnection market is projected to have significant potential, with estimates that by 2030, the domestic "Thousand Sails" and GW constellation networking will create a market space exceeding 270 billion yuan for satellite manufacturing and 80 billion yuan for rocket launch services [2] - Shenwan Hongyuan research shows that the midstream structural components/subsystem segment of the military industry chain saw a 12.09% year-on-year increase in advance payments and contract liabilities in Q1 2025, while the downstream assembly segment's inventory growth rate reached 17.73%, indicating a sequential transmission of industry chain prosperity [2]

Group 1 - As of June 4, the total market financing balance reached 1.79 trillion yuan, an increase of 22.38 million yuan from the previous trading day [1] - The financing balance for the Shanghai Stock Exchange was 907.55 billion yuan, up by 101.1 million yuan, while the Shenzhen Stock Exchange's financing balance was 882.01 billion yuan, increasing by 125.1 million yuan [1] - The North Exchange saw a decrease in financing balance to 5.368 billion yuan, down by 24.1388 million yuan [1] Group 2 - On June 4, a total of 1,873 stocks received net financing purchases, with 341 stocks having net purchases exceeding 10 million yuan, and 38 stocks exceeding 50 million yuan [1] - The top net purchase was for Guodian NARI, with a net purchase amount of 217 million yuan, followed by Zhongke Jincai and Everbright Securities with net purchases of 188 million yuan and 158 million yuan respectively [1] - Industries with significant net purchases included electronics, computers, and pharmaceuticals, with 6, 5, and 3 stocks respectively [1] Group 3 - The average ratio of financing balance to circulating market value for stocks with large net purchases was 3.95%, with the highest ratio for Zhangqu Technology at 8.82% [2] - Other stocks with high financing balance ratios included Dongshan Precision, Jianghuai Automobile, and Zhongke Jincai, with ratios of 8.73%, 8.47%, and 7.92% respectively [2] - The table provided detailed information on net purchases, including stock codes, names, price changes, net purchase amounts, and industry classifications [2][3][4]