金融界消息 截至2025年8月25日收盘，欧陆通（300870）报收于264.0元，下跌1.77%，换手率7.53%， 成交量8.22万手，成交金额21.39亿元。 通过天眼查大数据分析，深圳欧陆通电子股份有限公司共对外投资了8家企业，参与招投标项目139次， 知识产权方面有商标信息107条，专利信息228条，此外企业还拥有行政许可28个。 资金流向方面，今日主力资金净流出6821.96万元，占比成交额3.19%。其中，超大单净流出11736.11万 元、占成交额5.49%，大单净流入4914.14万元、占成交额2.3%，中单净流出流入4267.81万元、占成交 额2.0%，小单净流入2554.15万元、占成交额1.19%。 欧陆通最新一期业绩显示，截至2025一季报，公司营业总收入8.88亿元、同比增长27.65%，归属净利润 4957.07万元，同比增长59.06%，扣非净利润4616.57万元，同比增长53.96%，流动比率1.578、速动比率 1.293、资产负债率54.69%。 天眼查商业履历信息显示，深圳欧陆通电子股份有限公司，成立于1996年，位于深圳市，是一家以从事 计算机、通信和其他电子设备 ...

Investment Rating - The report maintains a "Buy" rating for the electric power equipment sector [6][18]. Core Viewpoints - The domestic computing power sector is experiencing a significant opportunity for growth driven by multiple factors, including the integration of domestic chips and liquid cooling technology, which is reshaping the computing infrastructure [14][15]. - The report highlights the increasing demand for high-power AIDC cabinets, with power ratings reaching 20-100kW, indicating a shift from optional to essential cooling solutions [14]. - Policy support is crucial, with state-owned data centers required to procure over 50% of their chips from domestic sources, further stimulating the domestic computing power ecosystem [15]. - The report emphasizes the potential for domestic manufacturers to expand overseas, particularly in the diesel generator market, as global demand for AI computing infrastructure rises [16]. Summary by Sections Investment Viewpoints - The report identifies the diesel generator sector as having the most straightforward growth logic, recommending companies such as Weichai Heavy Machinery and KOTAI Power [6][17]. - It also suggests monitoring the gradually increasing penetration of HVDC segments, recommending companies like Kehua Data and Hewei Electric [6][17]. - Lastly, it highlights opportunities in server power supplies and liquid cooling segments, recommending companies like Invec and Shunling Environment [6][17]. Industry Dynamics - The report notes that the electric power equipment sector has seen a 1.94% increase in market performance recently, ranking 16th among various sectors [20]. - It discusses the successful launch of the Ningxia-Hunan ±800 kV UHVDC project, which is expected to enhance the transmission capacity of renewable energy [22]. - The report also mentions the ongoing global demand for AI computing infrastructure, which is expected to provide long-term growth momentum for domestic IDC and computing rental companies [16]. Key Companies and Earnings Forecast - The report provides earnings forecasts for several key companies, including: - KOTAI Power (300153.SZ): EPS forecast of 0.85 in 2025E, with a "Buy" rating [19]. - Weichai Heavy Machinery (000880.SZ): EPS forecast of 0.98 in 2025E, currently unrated [19]. - Kehua Data (002335.SZ): EPS forecast of 1.30 in 2025E, currently unrated [19]. - Invec (002837.SZ): EPS forecast of 0.66 in 2025E, currently unrated [19]. - Shunling Environment (301018.SZ): EPS forecast of 1.05 in 2025E, with a "Buy" rating [19]. - Hewei Electric (603063.SH): EPS forecast of 1.40 in 2025E, with a "Buy" rating [19].

Market Performance - The other power equipment sector increased by 1.27% on August 22, with Tonghe Technology leading the gains [1] - The Shanghai Composite Index closed at 3825.76, up 1.45%, while the Shenzhen Component Index closed at 12166.06, up 2.07% [1] Individual Stock Performance - Tonghe Technology (300491) closed at 25.71, rising by 12.32% with a trading volume of 380,100 shares and a transaction value of 9.45 billion [1] - Other notable performers include: - Oulu Tong (300870) at 268.75, up 6.23%, with a transaction value of 20.94 billion [1] - Kehua Data (002335) at 52.00, up 3.38%, with a transaction value of 22.75 billion [1] - New Power (300593) at 19.84, up 3.23%, with a transaction value of 5.07 billion [1] Capital Flow Analysis - The other power equipment sector saw a net inflow of 233 million from institutional investors, while retail investors contributed a net inflow of 47.09 million [2] - Notable capital flows include: - Oulu Tong (300870) had a net inflow of 237 million from institutional investors but a net outflow of 57.86 million from retail investors [3] - Kehua Data (002335) experienced a net inflow of 137 million from institutional investors and a net outflow of 59.54 million from retail investors [3]

Group 1 - The core viewpoint of the news is that 欧陆通 (300870) has shown significant financial growth, with a notable increase in both revenue and net profit in the latest quarterly report [1] - As of August 22, 2025, 欧陆通's stock price closed at 268.75 yuan, reflecting a 6.23% increase, with a trading volume of 80,300 lots and a transaction amount of 2.094 billion yuan [1] - The company reported total revenue of 888 million yuan for the first quarter of 2025, representing a year-on-year growth of 27.65%, and a net profit attributable to shareholders of 49.57 million yuan, up 59.06% year-on-year [1] Group 2 - 欧陆通 has made investments in 8 companies and participated in 139 bidding projects, indicating active engagement in business expansion [2] - The company holds 107 trademark registrations and 228 patents, showcasing its commitment to innovation and intellectual property [2] - 欧陆通 has obtained 28 administrative licenses, reflecting its compliance and operational capabilities in the industry [2]

Group 1 - Zhongheng Electric and Kangsong shares hit the daily limit down [1] - Ruikeda shares fell over 10% [1] - Oulutong shares also dropped over 10% [1] - Xinyi Technology, Shenghong Technology, Feiling Kesi, Magmet, and Tianfu Communication all experienced declines of over 6% [1]

Group 1 - The latest stock price of Oulutong is 257.76 yuan, an increase of 8.76 yuan compared to the previous trading day [1] - The opening price was 248.97 yuan, with a highest point of 259.99 yuan and a lowest point of 241.00 yuan, with a trading volume of 83,133 hands and a transaction amount of 2.084 billion yuan [1] - Oulutong operates in the power equipment industry, located in Shenzhen, Guangdong Province, focusing on the research, production, and sales of switch power supply products [1] Group 2 - The products of Oulutong are primarily applied in industrial automation, new energy, and communication equipment sectors [1] - On August 19, Oulutong experienced rapid fluctuations, initially dropping to 243.34 yuan at 9:36 AM, followed by a rebound to 250.07 yuan at 9:38 AM [1] - Data shows that on August 19, the net outflow of main funds from Oulutong was 150.08 million yuan, with a cumulative net outflow of 480.21 million yuan over the past five days [1]

证券代码：300870 证券简称：欧陆通 公告编号：2025-051 债券代码：123241 债券简称：欧通转债 近日，因公司总股本增加，导致公司控股股东及其一致行动人在持股数量不 变的情况下，合计权益比例被动稀释，现将本次权益变动情况公告如下： 一、本次权益变动的基本情况 经中国证券监督管理委员会出具的《关于同意深圳欧陆通电子股份有限公司 向不特定对象发行可转换公司债券注册的批复》（证监许可〔2024〕219 号）同 意注册，公司于 2024 年 7 月 5 日，向不特定对象发行可转换公司债券（简称"可 转债"）6,445,265 张，每张面值为人民币 100 元，募集资金总额为人民币 644,526,500.00 元，期限 6 年。 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、本次权益变动主要系深圳欧陆通电子股份有限公司（以下简称"公司"） 可转换公司债券转股导致公司总股本增加，致使公司控股股东及其一致行动人合 计权益比例由 57.98%被动稀释至 56.85%，触及 1%的整数倍，不涉及持股数量变 化。 2、本次权益变动不涉及要约收购 ...

Summary of Conference Call on Aohai Technology Industry Overview - The AI server power supply industry is experiencing significant changes due to technological upgrades and innovations in server power solutions. The power consumption of server chips has increased dramatically, with the H200 chip's single-chip power rising from 700 watts to 1,200 watts, and server power consumption escalating from 5.5 kW to 30 kW, leading to a surge in demand for liquid cooling and high-voltage direct current (HVDC) power solutions [2][3][4]. Company Performance Aohai Technology - Aohai Technology's server power supply business is rapidly expanding, with projected revenue reaching 6 billion yuan by 2025, including 1 billion yuan from the AI sector. The company has established a strong customer base, including major clients like Alibaba and Xinhua San, and is actively expanding into overseas markets with factories in India, Indonesia, and Vietnam [2][5][10]. - The company is positioned as the second-largest player in the server power supply market, following Oulutong, and is expected to launch high-end products exceeding 5.5 kW [4][13]. - Aohai's current price-to-earnings (P/E) ratio is 24, with expectations to exceed 30 by 2025 and reach 20-25 by 2026 [4][12][16]. Oulutong - Oulutong has shown remarkable growth in its AI server power supply business, with revenues increasing from 1 billion yuan in 2023 to an expected 14 billion yuan by 2025. The company holds a domestic market share of approximately 15%-20% and has secured certifications from major internet companies [2][5][6]. Market Dynamics - Taiwanese manufacturers, historically dominant in the global server power supply market, are facing increasing competition from domestic companies like Oulutong, which are gaining market share through technological innovation and customer expansion [6][8]. - The server power supply industry is projected to benefit from the growth of AI, big data, and cloud computing, with a sustained demand for high-performance servers and the adoption of new cooling and power supply technologies [2][7]. Future Outlook - The global and Chinese server power supply industry is expected to continue its rapid development, driven by the increasing demand for high-performance servers and the proliferation of advanced power supply solutions. Companies with strong technological capabilities and customer resources in China are likely to accelerate their internationalization and capture a larger share of the global market [7][11]. - Aohai Technology is viewed as a potential leading player in the market, with optimistic growth prospects and a strategic focus on expanding its product offerings and customer base [14][17]. Investment Considerations - Investors are encouraged to consider Aohai Technology as a promising investment opportunity, with expectations of significant revenue growth and a potential market capitalization reaching 20 billion yuan. The company is positioned to outperform expectations with its innovative product developments and market expansion strategies [15][18].

Market Overview - A-shares opened lower but closed higher, with the Shanghai Composite Index rising 0.83% to 3,696 points, and the Shenzhen Component Index increasing 1.6%, reaching a new high for the year[18] - The Hang Seng Index and the Hang Seng China Enterprises Index both fell by 0.98%, primarily dragged down by technology and banking stocks[13] - U.S. stock indices showed mixed performance, with the Dow Jones up 0.08% to 44,946 points, while the S&P 500 and Nasdaq fell by 0.29% and 0.40%, respectively[11] Economic Indicators - U.S. retail sales in July increased by 0.5%, with June's growth revised up to 0.9%[30] - The Michigan Consumer Sentiment Index unexpectedly dropped from 62 to 58.6, indicating concerns over inflation[30] - China's July retail sales growth slowed, influenced by extreme weather and a decline in manufacturing and real estate investment[6] Commodity and Forex Market - International oil prices fell over 1%, with NYMEX crude oil down 1.8% to $62.8 per barrel[28] - The U.S. dollar index decreased by 0.4%, reflecting a year-to-date decline of 9.8%[27] - The euro appreciated against the dollar, rising 0.5% to 1.170, with a year-to-date increase of 13.0%[27] Fixed Income Market - Long-term European government bonds saw significant declines, with Germany's 30-year bond yield rising 8 basis points to 3.35%, the highest since 2011[30] - U.S. Treasury yields also increased, with the 10-year yield up 3 basis points to 4.32%[30] - The market anticipates a 83% probability of a 25 basis point rate cut by the Federal Reserve in September[30]

Summary of Key Points from Conference Call Records Industry Overview - The focus is on the power supply market, particularly in data centers, with a significant emphasis on high voltage direct current (HVDC) technology and its advantages over traditional systems [1][3][5]. Core Insights and Arguments - **Importance of Power Supply in Data Centers**: Power supply reliability and performance are critical in data centers, with ongoing technological advancements aimed at optimizing efficiency and reducing losses [3][5]. - **Market Growth Projections**: The domestic HVDC market penetration is currently around 20%, expected to double from 2023 to 2028, with a projected global market size exceeding $10 billion by 2026 [1][6]. - **Key Players**: Major global players in the HVDC market include Vidi and Delta, holding over 50% market share, while domestic companies like Zhonghong Electric are also significant contributors [7]. - **Trends in Server Power Supply**: The trend is towards higher power density and efficiency, with third-generation semiconductors like silicon carbide and gallium nitride replacing traditional silicon components [9]. - **Market Size for Wireless Power Supply**: By 2026, the domestic wireless power supply market is expected to reach between 5 billion to 6 billion RMB, while the overseas market could exceed 40 billion RMB [10]. Additional Important Content - **Technological Innovations**: Future developments include 800V HVDC products and solid-state transformers (SST), which are anticipated to enhance performance in data centers [1][3]. - **BBU and Supercapacitor Applications**: Battery Backup Units (BBUs) and supercapacitors are crucial for addressing high energy demands in data centers, with BBU demand projected to reach 700-800 million units by 2025 [11]. - **Domestic Supplier Outlook**: Domestic suppliers are expected to expand their international presence, particularly in the smart automotive sector, leveraging technological advancements in HVDC and server power supplies [8]. - **Performance of Leading Domestic Companies**: Key domestic players like Macomit and Oulutong are experiencing rapid growth, with Oulutong achieving nearly 800 million RMB in revenue last year, reflecting over 500% year-on-year growth [12].