Investment Rating - The report maintains an "Outperform" rating for the industry [2]. Core Insights - The AI power supply is achieving "military-grade" efficiency improvements, indicating a significant potential for onboard power systems [1]. - The report highlights that the traditional power supply models for AI cabinets may be approaching physical limits, suggesting that military power supply vendors are well-positioned to enter the AI power market [30][45]. - The overall market for power supplies is expansive, with rapid growth driven by investments in new energy generation, storage, and applications in various sectors [11]. Summary by Sections Section 1: Overview of Power Supply Characteristics Across Industries - The power supply industry has a total market size exceeding 500 billion, with a growth rate of 32.33% in 2022, reaching a total output value of 517.4 billion [11]. - Key downstream applications include consumer electronics, industrial control, new energy vehicles, and medical devices, with IT and consumer electronics holding the largest market shares [11]. - The competitive landscape is fragmented, with over a thousand domestic companies in the switching power supply sector, leading to a low concentration of market share [12]. Section 2: Power Supply Requirements in Various Applications - Military power supplies have the highest requirements for power, temperature adaptability, and reliability compared to other sectors [25]. - AI power supplies are evolving, with current architectures requiring multiple voltage conversions, which may soon shift to a more efficient two-stage process with the adoption of 800V DC systems [57][61]. - The report discusses the specific power requirements for medical devices, communication equipment, and new energy vehicles, highlighting the varying demands across these sectors [13][20][21]. Section 3: Future Trends and Market Opportunities - The transition to 800V DC power supply architecture is expected to simplify power distribution in data centers, potentially leading to significant market growth [50][57]. - New Ray Energy is actively developing AI power solutions, leveraging its expertise in military-grade power supplies to tap into the growing AI market [47][49]. - The report emphasizes that as AI cabinet power approaches traditional physical limits, military power supply technologies will be crucial in meeting future demands [45][46].

IPO Review and Registration Progress - Three IPO applications were accepted last week, including Senhe High-Tech aiming for the Beijing Stock Exchange to raise 490 million yuan, Yisiwei targeting the Sci-Tech Innovation Board with a planned raise of 1.214 billion yuan, and Zhixin Co. applying for an IPO on the Shanghai Main Board with a target of 1.329 billion yuan [2][3] - Senhe High-Tech specializes in the R&D, production, and sales of environmentally friendly precious metal mining agents, with sales revenue from these agents accounting for over 95% of its main business income during the reporting period [2] - Yisiwei focuses on automotive manufacturing machine vision equipment, holding the largest market shares in China’s automotive manufacturing and complete vehicle manufacturing machine vision markets at 13.7% and 22.5% respectively [3] - Zhixin Co. develops and produces automotive welding parts and related molds, with over 70% of its revenue coming from its top five customers [3] Recent IPO Approvals and Upcoming Listings - Huaxin Precision passed its IPO review on June 6, focusing on precision stamping products, with a projected revenue of 1.421 billion yuan in 2024, a 19.49% increase year-on-year [4] - Three companies are set to undergo IPO reviews this week, including Sanxie Electric, which reported steady revenue growth from 287 million yuan in 2022 to 420 million yuan in 2024 [4][5] - United Power, a subsidiary of Huichuan Technology, achieved a revenue of 16.178 billion yuan in 2024, a 72.74% increase, with over 85% of its revenue derived from electric drive systems [5] - Daoshengtianhe, a wind power industry chain company, reported a revenue of 3.238 billion yuan in 2024, a slight increase of 1.13% [6] New Stock Listings and Subscription Dynamics - Two new stocks were listed last week, Zhongce Rubber and Youyou Green Energy, with the latter seeing a significant first-day increase of 68.64% [9][10] - This week, Jiao Da Tie Fa is scheduled to be listed on June 10, with a projected revenue of 335 million yuan in 2024 [10] - Two new stocks are set for subscription this week, including Huazhi Jie and New Henghui, with planned fundraising of approximately 486 million yuan and 519 million yuan respectively [11] Policy and Regulatory Developments - The China Securities Regulatory Commission (CSRC) announced plans to support high-quality unprofitable technology companies in going public, emphasizing the importance of information disclosure and market intermediary verification [12] - The China Listed Companies Association released guidelines for audit committees to enhance compliance and governance among listed companies [13]