时间的河流之上，2025年的深圳正驶向特区建立45周年的历史航标。四十五载光阴，这座因改革而生的 城市，创造了一个关于"时间"与"效率"的奇迹。当外界试图解读"深圳密码"时，常常会将目光投向深圳 的经济大区、工业大区宝安区，这里的创业故事像是与时间签下的"军令状"，它们发展路径不同，但共 同以"深圳精神"书写了一部多元且充满韧性的"宝安故事"。 今朝时代股份有限公司(以下简称"今朝时代")，16年深耕超级电容，从被外资垄断的夹缝中突围，成为 实现细分领域全球第一的"扫地僧"；影石创新科技股份有限公司(以下简称"影石创新")，从360°无死角 的沉浸式全景相机起步，用70g的重量重新定义行业标准，加冕"新消费冠军"，最终敲响科创板的铜 锣。它们用执着与创新，共同勾勒出了"宝安军团"的剪影，它们的故事，是关于时间的坚守与创新的突 围，更是对"为何是宝安"的最佳注解。 创业原点: 技术极客与制造匠人"梦"的开始 宝安的创业光谱上，今朝时代向内扎根，解决的是"有没有"的焦虑；影石创新向外破圈，探索的是"好 不好"的想象。两条不同的创业路径，指向同一个目标:打破现状，定义未来。 "创业就像行军打仗，该先有一个'番号'。 ...

Summary of Key Points from Conference Call Records Industry Overview - The semiconductor industry, particularly the chip SoC sector, is experiencing strong downstream demand with stable prices and healthy inventory levels. [1][3] - The passive components sector, specifically supercapacitors, is benefiting from increased demand due to advancements in AI technology, particularly with Nvidia's GV300. [11] Company-Specific Insights Jinchen Co., Ltd. - Jinchen Co., Ltd. reported Q2 revenue of 1.8 billion, a year-on-year increase of 10% and a quarter-on-quarter increase of nearly 20%. Net profit exceeded 300 million, with a year-on-year growth of 30% and a quarter-on-quarter growth of 60%. The gross margin reached 37.2%. [1][4] - Approximately 70% of Jinchen's products are exported, leading to a relatively relaxed competitive environment. The company is launching new products, including 6nm chips and WiFi router chips, which are expected to enhance profitability. [5] Ruikeda - Ruikeda's high-voltage connector business is benefiting from the electrification of vehicles, with profits and revenues stabilizing and recovering. The company has entered the optical communication field through a joint venture, with optimistic prospects for AEC orders starting in the second half of the year. [6][7] Cambrian - Cambrian is accelerating domestic substitution in the AI chip market, planning to raise 3.985 billion for the development of large model chip platforms. The company reported Q1 revenue of 1.1 billion, a year-on-year increase of 42 times, and expects 2025 revenue to reach 6-8 billion. [17][18][19] Market Dynamics Optical Film Industry - The optical film market is significant, accounting for approximately 12%-13% of semiconductor materials, with a total market size exceeding 20 billion. However, the domestic substitution rate is low, with less than 5% in the semiconductor sector. [8][9] Supercapacitor Market - The global supercapacitor industry is projected to grow at a compound annual growth rate of 25%, with the Chinese market expected to exceed 40 billion by 2030. Domestic companies like Jianghai and Yuanli are positioned to benefit from this growth. [11][12] Investment Trends - Domestic companies are increasing investments in the optical film sector, with Hefei Jingmei Semiconductor planning a total investment of 12 billion. Other companies like Guanshi Technology and Luwei Optoelectronics are also ramping up investments. [9][10] - The CCL (Copper Clad Laminate) industry is seeing a surge in demand, with companies like Shengyi Technology reporting significant revenue and profit growth. [13][15] Conclusion - The semiconductor and related industries are poised for growth, driven by technological advancements and increasing domestic substitution. Companies like Jinchen, Ruikeda, and Cambrian are well-positioned to capitalize on these trends, while the optical film and supercapacitor markets present significant investment opportunities. [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19]

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].

Summary of Conference Call Notes Industry Overview - The discussion primarily revolves around the **data center industry** and the evolution of power supply solutions, particularly focusing on **UPS (Uninterruptible Power Supply)** and **HVDC (High Voltage Direct Current)** systems. Key Points and Arguments Current Trends in Data Centers - Data centers are increasingly moving towards larger power capacities, transitioning from several megawatts to tens or even hundreds of megawatts, which necessitates improvements in efficiency and size of power supply equipment [2][3] - The current dominant solution remains UPS due to its reliability, despite the potential benefits of direct current systems [1] Efficiency Improvements - The introduction of **Silicon Carbide (SiC)** technology in UPS systems can enhance efficiency to **97.5%**, although inherent structural limitations exist that cap efficiency gains [1] - Transitioning to HVDC systems is expected to lower both **CAPEX (Capital Expenditure)** and **OPEX (Operational Expenditure)**, making it a viable alternative to UPS [3] Market Developments - Companies like **Alibaba**, **Tencent**, and **ByteDance** are beginning to adopt HVDC systems to improve energy efficiency in their data centers [4] - The technology behind HVDC is closely related to that of **DC charging stations**, indicating a shared foundation in electrical engineering [4] Cost Comparisons - A comparison of system construction costs shows a decreasing trend from **$3 million** for UPS to **$2 million** for HVDC, and further down to **$1.3 million** for Panama power solutions [6] Technical Challenges - The adoption of HVDC faces challenges such as the need for high voltage management experience and concerns regarding reliability due to its status as a newer technology [9] - The current voltage levels of HVDC systems are comparable to traditional AC systems, which limits power density improvements [5] Future Projections - The market for power supply solutions in data centers is projected to reach **$100 billion** by 2030, with HVDC systems expected to gain market share as their unit prices increase [19] - The demand for server power supplies is anticipated to grow, with projections estimating a market size of **$150 billion** by 2030 [27] Competitive Landscape - **Delta Electronics** is identified as a leading player in the server power supply market, with significant market share alongside competitors like **Lite-On** and **MeiG** [22] - Domestic companies such as **Mikrotron** and **Zhongheng** are positioned to benefit from the shift towards HVDC systems in China [39] Emerging Technologies - The introduction of **solid-state transformers (SST)** is highlighted as a potential future solution for data centers, offering advantages in efficiency and space utilization [14][17] - The integration of **supercapacitors** is expected to become standard in future data center designs, providing stability during power fluctuations [29] Recommendations - Companies to watch include **Liangxin**, **Jianghai**, and **Weilan Lixin**, which are positioned to benefit from the growth in HVDC and supercapacitor markets [44] Additional Important Content - The discussion emphasizes the importance of adapting to the evolving needs of data centers, particularly in terms of power supply efficiency and reliability [25] - The role of GPU advancements in driving changes in power supply architecture is noted, indicating a close relationship between hardware developments and power supply innovations [38]

Core Viewpoint - The report highlights the rapid growth of global AIDC capital expenditure driven by high demand in the industry, particularly due to advancements in AI technology and the increasing investment in data centers by cloud service providers (CSPs) [2] Group 1: Industry Growth and Trends - Global data center installed capacity is expected to exceed 100 GW by 2025, with projected growth rates of 21% and 15% for the periods 2024-2030 under optimistic and neutral scenarios, respectively [2] - AIDC is evolving towards direct current (DC), high voltage, and high density, moving away from traditional power supply methods [2][3] - The market for external power supply is projected to reach 99.6 billion yuan by 2030, with a compound annual growth rate (CAGR) of approximately 50% from 2024 to 2030 [2] Group 2: Technological Advancements - AI server power supplies are adhering to OCP ORV3 standards, with power density increasing as GPU power rises, leading to higher value and profit margins [3] - The introduction of high-power supplies (5.5 kW and above) is expected to coincide with the next generation of technology, enhancing market dynamics [3] - New demands are emerging in the AIDC sector, with products like supercapacitors and battery backup units (BBUs) becoming essential for stabilizing power fluctuations from AI chips [3][4] Group 3: Investment Recommendations - The report recommends focusing on companies that are well-positioned in the evolving landscape, including those in power supply, distribution, and related technologies [4] - Key companies highlighted for investment include Megmeet, Zhongheng Electric, and Keda Data, among others, across various segments such as supercapacitors and BBU [4]

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].

Core Viewpoint - Jinshi Technology is planning to divest its wholly-owned subsidiary, Hunan Jinshi Technology Co., Ltd., to optimize resource allocation and reduce financial burdens, aligning with its strategic development goals [1][2]. Group 1: Company Overview - Jinshi Technology, established in 2008, originally focused on cigarette label printing and has transitioned to the energy storage sector over the past year [5][6]. - The company has constructed a diversified business model centered on energy storage equipment manufacturing and related products, aiming to provide safe energy storage solutions [5]. Group 2: Financial Performance - Hunan Jinshi has reported significant losses, with a total loss of approximately 14.58 million yuan in 2024 and 4.30 million yuan in Q1 2025 [2][3]. - Despite entering the energy storage market, Jinshi Technology has faced continuous losses over three years, with net profits of -36.59 million yuan in 2022, -44.57 million yuan in 2023, and -4.39 million yuan in 2024 [6]. - The company achieved a revenue of 376 million yuan in 2024, marking a year-on-year increase of 1008.39%, although most revenue was concentrated in Q4 [6]. Group 3: Strategic Moves - The divestiture of Hunan Jinshi is part of a broader strategy to dispose of idle assets and improve financial health, which is expected to provide funding for future developments [1][2]. - The company has faced operational challenges, including a temporary suspension of an important subsidiary, leading to stock warnings and a change in stock designation to "*ST Jinshi" due to negative net profits and low revenue [6][7].

Group 1: Company Overview - YingShi Innovation (688775.SH) is a global leader in panoramic cameras, with a strong focus on the development, production, and sales of smart imaging devices, including action cameras and panoramic cameras [9][11] - The company's revenue is primarily driven by consumer-grade cameras, which accounted for over 86% of its income in 2024, with nearly 80% of revenue sourced from overseas markets [9][10] - From 2017 to 2024, YingShi Innovation's revenue is projected to grow at a compound annual growth rate (CAGR) of 66.2%, reaching 5.57 billion, while net profit is expected to grow at a CAGR of 106.5% to 990 million [9][10] Group 2: Industry Dynamics - The smart portable imaging device industry, which includes action cameras and drones, is experiencing a product cycle upswing, with a projected CAGR of 41% in China from 2024 to 2027, and over 800,000 units expected to be sold in overseas markets during the same period [10][11] - The global market for consumer-grade panoramic cameras is highly concentrated, with YingShi Innovation holding a market share of 67.2% in 2023, while major players in the action camera segment include DJI, YingShi, and GoPro, collectively accounting for over 80% of the market [10][11] Group 3: Competitive Advantages - YingShi Innovation's competitive edge stems from its strong focus on technological innovation, product development, and a comprehensive marketing strategy, which includes advanced features such as AI smart editing and anti-shake technology [11][12] - The company has established a balanced global sales network, utilizing both online platforms like Amazon and Tmall, and offline channels across over 60 countries, enhancing its brand influence [11][12] Group 4: Financial Projections and Valuation - The company is expected to achieve net profit growth of 16%, 44%, and 42% from 2025 to 2027, reaching 1.15 billion, 1.65 billion, and 2.34 billion respectively, with corresponding earnings per share (EPS) of 2.87, 4.12, and 5.84 [12] - The estimated reasonable valuation for YingShi Innovation is between 183.47 and 207.93 per share, corresponding to a price-to-earnings (PE) ratio of 45-50 for 2026 [12]

Investment Rating - The report maintains a "Buy" rating for the company [1] Core Views - The company's performance significantly exceeded market expectations, driven by strong overseas demand and improved profitability [8] - The company is positioned as a leading player in the high-voltage electrical equipment sector, with substantial growth in overseas orders and domestic market share [8] - The report projects continued robust growth in revenue and net profit for the coming years, with a target price of 90.7 CNY per share based on a 25x PE ratio for 2025 [8] Financial Summary - Total revenue is forecasted to grow from 12,460 million CNY in 2023 to 29,631 million CNY by 2027, reflecting a compound annual growth rate (CAGR) of approximately 23% [1] - Net profit attributable to shareholders is expected to increase from 1,559 million CNY in 2023 to 5,003 million CNY in 2027, with a CAGR of around 31% [1] - The latest diluted EPS is projected to rise from 2.00 CNY in 2023 to 6.43 CNY in 2027, indicating strong earnings growth [1] Market Performance - The company's stock closed at 69.99 CNY, with a market capitalization of approximately 54,480.59 million CNY [5] - The stock has shown a price-to-earnings (P/E) ratio of 34.94 for 2023, decreasing to 10.89 by 2027, suggesting increasing valuation attractiveness over time [1] Operational Highlights - The company achieved a significant increase in overseas orders, with expectations of over 80% growth in new overseas contracts for 2024 [8] - The company has successfully penetrated various international markets, including Europe, the Middle East, and South America, enhancing its competitive position [8] - The domestic market has also seen a boost, with a 94% increase in bids won from the State Grid, indicating a strong foothold in high-end product segments [8]

Group 1: Core Insights - The report emphasizes the long-term growth potential of computing power, exploring the latest developments in GPUs and ASICs, and identifying changes in domestic computing power and AI terminals [4][5][7] - Recent performance of AI hardware and software stocks in the US market has reached new highs, driven by Nvidia's better-than-expected earnings and the increasing demand for AI-enabled internet applications [4][20][24] - The computing power upgrade is driven by two main routes: speed and power, with advancements in PCB upgrades, server architecture changes, and the necessity of liquid cooling for increased chip power consumption [4][5][7] Group 2: Overseas Computing Power - The report highlights the rapid growth in inference demand, which is expected to create a return on investment (ROI) loop for AI investments, with Nvidia's product iterations accelerating in response to this demand [4][20][24] - Nvidia's recent earnings report showed a revenue of $44.1 billion for FY25Q3, a year-on-year increase of 69%, indicating strong market demand for AI computing power [24] - The global ASIC market is projected to grow from $6.5 billion in 2024 to $15.2 billion by 2033, with a compound annual growth rate (CAGR) of 12.8%, reflecting the increasing importance of ASICs in the computing power landscape [29][75] Group 3: Domestic Computing Power - Domestic AI models like Doubao and DeepSeek are accelerating the development of Chinese large models, with significant updates from various domestic companies since 2025 [5] - The report notes that domestic cloud computing firms are increasing their investments in computing power infrastructure, although short-term supply may not meet the rapidly growing demand [5] - The report identifies key domestic companies in the computing power ecosystem, including chip manufacturers like SMIC and Cambrian, which are making significant strides in adapting to the domestic computing power landscape [5][75] Group 4: AI Terminals - The report discusses the ongoing structural innovations in AI terminal hardware, such as smartphones and smart glasses, with a particular focus on the rising market for AI/AR glasses [7] - The interaction modes and functionalities of AI glasses are currently limited, but the integration of AR features is expected to enhance user experience significantly [7] - The report expresses optimism about the long-term narrative of the AI industry, highlighting the strong performance of Nvidia and the rise of domestic computing power breakthroughs as key investment opportunities [7] Group 5: Investment Recommendations - The report suggests focusing on specific sectors within the computing power chain, including servers, PCBs, CPOs, copper cables, and power supply systems, where domestic companies have established advantages [8] - Key companies to watch include Industrial Fulian and Huajin Technology in the server space, and Corechip and Cambrian in the computing chip sector [8] - The report also highlights the importance of supply chain partners in the ASIC market, indicating a shift towards a more competitive landscape with multiple players emerging [8][75]