Investment Rating - The report suggests a positive investment outlook for the AIDC industry, driven by high growth in global capital expenditure and increasing demand for data centers [2][11][18]. Core Insights - The AIDC industry is experiencing a significant transformation towards direct current (DC), high voltage, and high density, with a projected market size of 99.6 billion yuan by 2030, reflecting a CAGR of approximately 50% from 2024 to 2030 [2][68]. - The global AI market is entering a high growth phase, with the market size expected to reach approximately $274.5 billion by 2032, growing at a CAGR of 36% [11]. - Major cloud service providers (CSPs) are significantly increasing their capital expenditures for data center infrastructure, with notable investments from companies like Alibaba and Tencent [17][22]. - The evolution of power supply systems in data centers is shifting from traditional UPS to more efficient HVDC systems, which are expected to dominate the market in the coming years [34][49]. Summary by Sections AIDC Capital Expenditure Growth - Global AIDC capital expenditure is experiencing high growth, with CSPs increasing investments in data centers, leading to a projected total installed capacity of over 100 GW by 2025 [2][18]. - The capital expenditure from domestic CSPs is expected to see explosive growth, with Alibaba's capital expenditure forecasted to increase by 239% in 2024 [17][22]. Power Supply System Evolution - The AIDC is rapidly evolving towards direct current and high voltage systems, with a significant focus on improving power supply efficiency and reducing system costs [34][49]. - The report highlights the transition from traditional UPS systems to HVDC systems, which are expected to enhance energy efficiency and reduce operational costs [49][52]. Market Opportunities - The report identifies new market opportunities in auxiliary power sources such as BBU and supercapacitors, which are becoming standard in AI server configurations [2][4]. - The global server power supply market is projected to reach 147 billion yuan by 2030, with a CAGR of approximately 42% from 2024 to 2030 [2][68]. Competitive Landscape - The competitive landscape for server power supplies is characterized by high barriers to entry, with established players like Delta Electronics and Lite-On Technology dominating the market [81]. - The report emphasizes the importance of customer relationships and technological capabilities as key competitive advantages in the server power supply sector [84][85].

Market Overview - The Shanghai Composite Index rose by 0.34% on August 11, with 24 out of 28 sectors experiencing gains, led by the power equipment and communication sectors, which increased by 2.04% and 1.95% respectively [2] - The banking and oil & petrochemical sectors saw declines of 1.01% and 0.41% respectively [2] Capital Flow - The net inflow of capital in the two markets reached 10.02 billion yuan, with 16 sectors experiencing net inflows [2] - The power equipment sector had the highest net inflow, totaling 4.142 billion yuan, while the electronics sector followed with a net inflow of 3.326 billion yuan [2] Power Equipment Sector Performance - The power equipment sector increased by 2.04%, with 316 out of 359 stocks in the sector rising, including 7 stocks hitting the daily limit [3] - The top three stocks with the highest net inflow in the power equipment sector were: - Magpower (3.99 billion yuan) - Zhongheng Electric (3.70 billion yuan) - Xiongtao Co. (2.79 billion yuan) [3] Capital Outflow in Power Equipment Sector - The power equipment sector also had stocks with significant capital outflows, with the top three being: - Zhongchao Holdings (-1.8115 billion yuan) - Guodian Nanzi (-785.688 million yuan) - Guodian Nanrui (-728.689 million yuan) [5]

Group 1 - The stock of Magmi Tech reached the daily limit, with a turnover rate of 8.70% and a transaction amount of 2.644 billion yuan, showing a fluctuation of 6.20% [2] - Institutional net buying amounted to 1.5635 million yuan, while the Shenzhen Stock Connect saw a net buying of 93.2307 million yuan, with a total net selling of 285,100 yuan from brokerage seats [2] - The stock was listed on the daily limit board due to a price deviation of 8.58%, with the top five trading departments contributing a total transaction of 659 million yuan, including a net buying of 94.509 million yuan [2] Group 2 - As of August 8, the latest margin trading balance for the stock was 1.846 billion yuan, with a financing balance of 1.834 billion yuan and a securities lending balance of 11.4414 million yuan [3] - Over the past five days, the financing balance decreased by 31.2917 million yuan, a decline of 1.68%, while the securities lending balance increased by 697,800 yuan, an increase of 6.49% [3] - On August 11, the top buying and selling departments included the Shenzhen Stock Connect, which had a buying amount of 188.6336 million yuan and a selling amount of 95.4029 million yuan [4]

Group 1 - The core viewpoint of the news is that Magmi Tech (002851) has shown a significant increase in stock price and trading volume, indicating strong market interest and investment activity [1] - As of August 11, 2025, Magmi Tech's stock closed at 67.63 yuan, up 10.0%, with a turnover rate of 8.7% and a trading volume of 396,300 lots, amounting to 2.644 billion yuan [1] - The net inflow of main funds was 318 million yuan, accounting for 12.04% of the total trading volume, with large orders showing a net inflow of 554 million yuan [1] Group 2 - For the first quarter of 2025, Magmi Tech reported total operating revenue of 2.316 billion yuan, a year-on-year increase of 26.51%, while net profit attributable to shareholders was 107 million yuan, a decrease of 22.57% [1] - The company's current ratio is 1.390, quick ratio is 0.936, and debt-to-asset ratio is 47.58% [1] - Magmi Tech has invested in 76 companies and participated in 285 bidding projects, holding 439 trademark registrations and 897 patents [2]

Core Insights - The article highlights the top 20 stocks with significant capital inflow as of August 11, with notable amounts in billions of yuan [1] Group 1: Stock Performance - The leading stock with capital inflow is Tonghuashun, attracting 678 million yuan [1] - Dongfang Caifu follows closely with an inflow of 664 million yuan [1] - Xinyi Sheng received 636 million yuan in capital inflow [1] Group 2: Notable Companies - Tianqi Lithium saw an inflow of 554 million yuan, indicating strong investor interest [1] - Kweichow Moutai attracted 524 million yuan, reflecting its continued market strength [1] - Guosheng Jinkong received 482 million yuan, showcasing its appeal to investors [1] Group 3: Additional Stocks - Shenghong Technology had an inflow of 448 million yuan, indicating positive market sentiment [1] - GoerTek attracted 374 million yuan, suggesting robust demand for its products [1] - Dazhong Laser received 373 million yuan, reflecting investor confidence [1] Group 4: Other Significant Inflows - Zhongji Xuchuang had an inflow of 366 million yuan, indicating growing interest [1] - Luxshare Precision attracted 365 million yuan, showing its competitive position [1] - Zhihuan received 341 million yuan, reflecting its market potential [1] Group 5: Remaining Stocks - Zhongheng Electric had an inflow of 315 million yuan, indicating investor interest [1] - Maigemeite attracted 296 million yuan, showcasing its market presence [1] - Huasheng Tiancai received 277 million yuan, reflecting its growth prospects [1] - Shanghai Electric had an inflow of 264 million yuan, indicating stability [1] - Lens Technology attracted 229 million yuan, suggesting strong demand [1] - Weichai Heavy Industry received 225 million yuan, reflecting its market position [1] - Innovation Medical attracted 219 million yuan, indicating potential growth [1] - Electronic Science and Technology Chip received 213 million yuan, showcasing investor confidence [1]

Core Insights - The server power supply industry is experiencing rapid growth driven by the "East Data West Computing" strategy and increasing demand for AI computing power, with the market expected to reach 308.55 billion yuan by the end of 2024, a year-on-year increase of 51.97% [1][16] - The server power supply market is projected to expand to 10.726 billion yuan in 2024, with AI server power supplies becoming a core growth driver, expected to exceed 5.5 billion yuan by 2025, accounting for over 40% of the overall market [1][18] - The industry is evolving towards high power density, intelligent management, and ecological collaboration, while also expanding production capacity in Southeast Asia to address global challenges [1][24] Industry Overview - Server power supplies are specialized devices that convert AC or DC power into stable DC power required by server hardware, ensuring continuous, efficient, and safe power supply [2] - The industry has established a comprehensive policy framework to promote high-quality development, including energy efficiency standards and green low-carbon initiatives [7][9] Market Dynamics - The server power supply market is characterized by a diverse product range, including AC/DC and DC/DC power supplies, with various redundancy designs and efficiency standards [3] - The demand for server power supplies is driven by the rapid expansion of data centers and the increasing energy consumption and carbon emissions associated with them [10][14] Competitive Landscape - The competitive landscape of the server power supply industry features a mix of foreign and domestic players, with international giants like Delta and Lite-On dominating the high-end market, while local companies like Oulutong and Megmeet are rapidly growing [20][22] - The market is witnessing a shift towards AI server power supplies, which are expected to account for over 40% of the market by 2025, while general-purpose power supplies face intense price competition [26] Future Trends - The industry is moving towards high power density and intelligent management, with new materials like GaN and SiC enhancing efficiency and reducing size [24][25] - The market is becoming increasingly segmented, with AI server power supplies leading growth, while general-purpose power supplies are experiencing price wars due to homogenization [26] - The ecosystem is evolving towards vertical integration and global collaboration, with domestic manufacturers expanding production in Southeast Asia to mitigate trade barriers [27]

关于继续使用部分闲置募集资金进行现金管理的公告 证券代码：002851 证券简称：麦格米特 公告编号：2025-070 深圳麦格米特电气股份有限公司 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 一、使用 2019 年公开发行可转换公司债券部分闲置募集资金进行现金管理 情况 深圳麦格米特电气股份有限公司（以下简称"公司"）于 2025 年 4 月 28 日 分别召开了第五届董事会第十七次会议、第五届监事会第十六次会议，并于 2025 年 5 月 20 日召开了 2024 年年度股东大会，会议审议通过了《关于使用暂时闲置 的募集资金进行现金管理的议案》，为提高募集资金使用效率，降低公司财务成 本，促进公司经营业务发展，在遵循股东利益最大化的原则并保证募集资金投资 项目建设资金需求的前提下，同意公司使用额度不超过 1 亿元 2019 年可转换公 司债券暂时闲置募集资金进行现金管理，期限不超过 12 个月且上述资金额度在 2024 年年度股东大会决议有效期内可滚动使用。具体内容详见公司 2025 年 4 月 29 日公布在巨潮资讯网（www.cninfo.com. ...

证券代码：002851 证券简称：麦格米特 公告编号：2025-069 深圳麦格米特电气股份有限公司 关于公司为子公司提供担保的进展公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚 假记载、误导性陈述或重大遗漏。 特别提示： 1、被担保人：株洲麦格米特电气有限责任公司；浙江麦格米特电气技术有 限公司；深圳麦米电气供应链管理有限公司。 2、截至本公告日，本年度公司对资产负债率超过 70%的子公司提供担保的 余额为 3.5 亿元，占公司最近一期经审计净资产的 5.82%，提请投资者关注担保 风险； 3、公司全部担保事项仅为对合并报表范围内子公司提供的担保，公司及下 属子公司无对合并报表外单位提供担保的事项。 一、担保进展情况 深圳麦格米特电气股份有限公司（以下简称"公司"）于 2025 年 4 月 28 日 召开第五届董事会第十七次会议及第五届监事会第十六次会议、于 2025 年 5 月 20 日召开了 2024 年年度股东大会，审议通过了《关于公司 2025 年度为全资及 控股子公司提供担保额度预计的议案》，根据公司全资及控股子公司的生产经营 资金需求，于 2024 年年度股东大会通过之日 ...

据悉，此次活动聚焦粤港澳大湾区企业发展新质生产力主题，邀请境外投资者通过车间展厅实地参 观、与高管座谈交流，近距离了解公司发展战略、业务模式、产品特点和创新成果，亲身感受粤港澳大 湾区创新发展动能和深市上市公司韧性活力。 近年来，深交所坚持"走出去"和"引进来"并重。一方面，累计组织百余家深市上市公司赴境外路演 推介；另一方面，组织开展"境外投资者走进深市上市公司"系列活动，通过双向对接增进相互了解与信 任，进一步增强境外投资者对中国资产"科技叙事"的认同和长期参与A股市场的信心。 由深交所主办的"境外投资者走进粤港澳大湾区上市公司"活动日前在深圳和东莞举行，来自20余家 境外主权基金、大型长线资产管理机构的近40位代表走访了立讯精密、麦格米特、中集车辆等3家深市 上市公司。 责任编辑：杨喜亭 ...

主力资金净流出的行业有23个，机械设备行业主力资金净流出规模居首，全天净流出资金63.21亿元， 其次是国防军工行业，净流出资金为60.71亿元，净流出资金较多的还有医药生物、电力设备、计算机 等行业。 沪指8月7日上涨0.16%，申万所属行业中，今日上涨的有18个，涨幅居前的行业为有色金属、美容护 理，涨幅分别为1.20%、0.99%。跌幅居前的行业为医药生物、电力设备，跌幅分别为0.92%、0.74%。 电力设备行业位居今日跌幅榜第二。 电力设备行业今日下跌0.74%，全天主力资金净流出48.13亿元，该行业所属的个股共359只，今日上涨 的有91只，涨停的有1只；下跌的有262只。以资金流向数据进行统计，该行业资金净流入的个股有102 只，其中，净流入资金超5000万元的有9只，净流入资金居首的是上海电气，今日净流入资金3.64亿 元，紧随其后的是雄韬股份、国电南瑞，净流入资金分别为2.22亿元、7733.63万元。电力设备行业资金 净流出个股中，资金净流出超亿元的有12只，净流出资金居前的有宁德时代、麦格米特、南都电源，净 流出资金分别为3.21亿元、3.00亿元、1.91亿元。（数据宝） 电力设备行 ...