Core Viewpoint - Zhuhai Ga Future Technology Co., Ltd. has completed a billion-level B++ round of financing, which will primarily be used for the development of high-voltage/high-power products, supply chain construction, and business expansion [1] Group 1: Company Overview - Ga Future was established in October 2020 and focuses on the research and application of gallium nitride (GaN) power devices, having mass-produced over 40 product models covering applications from 30W to 10kW at voltage levels of 650V and 900V [1] - The company has already achieved reliability verification for its first product based on a third-generation chip design platform and has begun mass production and shipment [1][4] Group 2: Product Development and Technology - The third-generation products have seen a 40% improvement in figure of merit compared to the first generation, indicating significant advancements in device performance [4] - Ga Future has optimized its production processes by forming a dedicated team to iterate on core processes at wafer fabs, enhancing production yield and efficiency [4] - The company has independently developed a bidirectional device that is currently in mass production, along with a GaN device integrated with a driver that has seen significant shipment volumes [5][7] Group 3: Cost Reduction and Market Strategy - Ga Future has achieved a 50% reduction in production costs compared to three years ago, with the manufacturing cost of its GaN devices now lower than that of comparable silicon-based devices [7] - The company aims to balance its focus between consumer electronics and industrial markets, with industrial products expected to contribute over half of its sales revenue in 2024 [10] - The overall gross margin for Ga Future is currently between 15% and 20%, with industrial products yielding higher margins than consumer products [10] Group 4: Future Plans and Management - The company plans to invest in production and supply chain construction to expand capacity and aims to complete all third-generation product iterations by 2026, targeting a 100% increase in sales revenue [12] - To adapt to rapid growth, Ga Future has established a rotating CEO system to focus on business development and management improvements [11]

Group 1: Market Overview - The Hong Kong stock market opened lower but rebounded, with the Hang Seng Index closing at 24,627.25 points, up 119.44 points, or 0.49% [1] - The Hang Seng Tech Index also rose, closing at 5,447.62 points, up 50.22 points, or 0.93% [1] - Gold stocks in Hong Kong surged, with Shandong Gold and Chifeng Gold rising over 9% due to increased attractiveness of gold amid Fed rate cut expectations [1][16] Group 2: Company Performance - Xia Bo Xia Bo - Xia Bo Xia Bo, known as the "first rotating hot pot stock," announced a projected revenue of approximately RMB 1.9 billion for the first half of the year, a year-on-year decrease of about 18.9% [3] - The company expects a net loss between RMB 80 million to 100 million, with a year-on-year decline in losses of approximately 63.2% to 70.5% [3] - Since 2021, Xia Bo Xia Bo has faced continuous losses, accumulating a total loss of approximately RMB 1.326 billion from 2021 to 2024 [4] Group 3: Stock Performance - Xia Bo Xia Bo - Xia Bo Xia Bo's stock price fell nearly 4% in early trading, with a cumulative decline of over 92% since its peak in January 2023, leaving a market capitalization of only HKD 815 million [5] - The stock price was reported at HKD 0.75 per share, reflecting a drop of 3.85% [5][6] Group 4: Gold Market Dynamics - The recent surge in gold prices, with London gold spot prices rising over 2% to USD 3,362.64 per ounce, has been attributed to increasing expectations of a Fed rate cut [16] - This rise in gold prices has led to a significant increase in the stock prices of gold companies in Hong Kong, with several stocks rising over 8% [15][16] Group 5: InnoTek's Market Activity - InnoTek's stock price increased by over 40% in two trading days, driven by a partnership with NVIDIA to promote an 800 VDC power architecture for AI data centers [9][12] - The stock price reached HKD 62.65, with a market capitalization of HKD 56.03 billion [11]

Core Viewpoint - InnoPhase has officially announced a partnership with NVIDIA to promote the large-scale implementation of the 800VDC power architecture in AI data centers, which offers significant advantages over traditional power systems [1][2] Group 1: Partnership with NVIDIA - The collaboration aims to leverage NVIDIA's new generation 800VDC power system, designed for efficient power supply in megawatt-level computing infrastructure, enhancing system efficiency, thermal loss, and reliability [1] - The partnership is expected to enable AI computing power to increase by 100 to 1000 times, marking a significant advancement in AI data center capabilities [1] Group 2: Technological Advancements - InnoPhase's third-generation GaN devices provide a comprehensive power solution from 800V input to GPU terminals, covering a voltage range from 15V to 1200V, which is crucial for the 800VDC architecture [1] - The integration of GaN technology with NVIDIA's 800VDC power architecture is projected to facilitate a transition from kilowatt to megawatt capabilities in AI data centers, promoting a more efficient, reliable, and environmentally friendly AI computing era [1] Group 3: Market Impact - Following the announcement, InnoPhase's stock price surged by 30.91%, reaching HKD 57.6, with a total market capitalization of HKD 51.517 billion [2] - In addition to the partnership with NVIDIA, InnoPhase has established a joint laboratory with a leading automotive electronics supplier to develop advanced power electronics systems for electric vehicles, leveraging GaN technology [2]

Core Insights - In a significant development, the domestic GaN leader, InnoScience, has entered into a partnership with NVIDIA to promote the large-scale implementation of the 800VDC power architecture in AI data centers, leading to a surge in its stock price by over 60% during trading on August 1 [1][3]. Company Summary - InnoScience's stock closed at 57.60 HKD per share, reflecting a 30.91% increase on the day of the announcement [1]. - The collaboration aims to leverage InnoScience's third-generation GaN devices, which offer high frequency, efficiency, and power density, to provide a comprehensive GaN power solution for NVIDIA's 800VDC architecture [3]. Industry Summary - The 800VDC architecture is designed to enhance efficiency, reduce thermal losses, and improve reliability compared to traditional 54V systems, potentially increasing AI computing power by 100 to 1000 times [3]. - The new architecture simplifies the power distribution process in data centers by directly converting 13.8 kV AC power to 800 V HVDC, minimizing energy losses and system complexity [6]. - By 2027, the 800 V HVDC data centers are expected to be fully operational alongside NVIDIA's Kyber rack-level systems, addressing the growing computational demands of AI workloads while reducing total cost of ownership (TCO) by up to 30% [6].

Core Viewpoint - The article highlights the significant collaboration between InnoScience and NVIDIA, focusing on the implementation of the 800VDC power architecture in AI data centers, which is expected to enhance efficiency and performance in AI computing [3]. Group 1: Collaboration and Market Impact - InnoScience's stock surged by over 60% during trading on August 1, reaching a new high since its listing, closing up 30.91% at HKD 57.60 per share following the announcement of the partnership with NVIDIA [1][3]. - The collaboration aims to promote the large-scale deployment of the 800VDC power architecture, which is designed for high-efficiency power supply in megawatt-level computing infrastructures [3]. Group 2: Technical Advantages of 800VDC Architecture - The 800VDC architecture offers significant advantages over traditional 54V systems, including improved system efficiency, reduced thermal losses, and enhanced reliability, enabling a 100 to 1000 times increase in AI computing power [3][5]. - InnoScience's third-generation GaN devices provide a comprehensive power solution from 800V input to GPU terminals, covering a voltage range from 15V to 1200V, facilitating the integration of GaN technology with NVIDIA's architecture [3]. Group 3: Future Prospects and Cost Efficiency - The 800V HVDC architecture is positioned as a future-proof solution for AI infrastructure, with full-scale production expected by 2027, ensuring scalability for increasingly demanding AI workloads [5]. - The implementation of this architecture could reduce the total cost of ownership (TCO) by up to 30% through improved efficiency and system architecture enhancements [5].

Core Viewpoint - Navitas Semiconductor is transitioning its GaN wafer supply from TSMC to PSMC due to TSMC's planned cessation of GaN product manufacturing by July 2027, establishing a strategic partnership with PSMC to ensure continued production and innovation in GaN technology [2][3]. Group 1 - Navitas Semiconductor's sole GaN wafer supplier, TSMC, will terminate production by July 2027, prompting the need for a new supply chain [2]. - Navitas has partnered with PSMC to utilize its 8-inch GaN production line in Hsinchu, Taiwan, with the first devices expected to complete certification by Q4 2025 [2]. - The 100V series is set for initial production in H1 2026, while the 650V devices will transition from TSMC to PSMC over the next 12-24 months [2]. Group 2 - PSMC's General Manager, Zhu Xianguo, expressed excitement about the upcoming mass production and the long-standing collaboration with Navitas in GaN technology [3]. - The production at the 180nm process node on an 8-inch silicon-based GaN platform will enhance power density, speed, efficiency, and cost control [3].

Core Viewpoint - The company is experiencing fluctuations in stock price and is focusing on expanding its overseas business while managing inventory levels and enhancing its technological capabilities [1][2][4][5]. Group 1: Stock Performance - As of May 23, 2025, the stock price of YN Technology (688348) closed at 40.18 yuan, down 3.25% from the previous week [1]. - The company's current market capitalization is 6.279 billion yuan, ranking 39th in the photovoltaic equipment sector and 2345th in the A-share market [1]. Group 2: Business Focus and Strategy - The company aims to maintain its domestic industrial storage business at last year's levels, focusing on benchmark projects to drive subsequent operations and maintenance services [2]. - The emphasis on overseas markets for industrial storage has led to preparations for shipping some overseas orders, with increased demand in Europe due to power outages [2]. - The company has multiple micro-inverter product series utilizing gallium nitride technology and has invested in a leading enterprise in the gallium nitride field [2][3]. Group 3: Financial Performance - For the fiscal year 2024, the company reported a revenue of 1.771 billion yuan, a year-on-year increase of 24.70%, while the net profit attributable to shareholders was 140 million yuan, a decrease of 36.41% [4][5]. - The company plans to distribute a cash dividend of 4 yuan per 10 shares, totaling approximately 61.81 million yuan [5]. Group 4: Project Developments - The Nanjing National Expo Center 25MW project, which is the largest distributed photovoltaic power generation project using micro-inverters in China, was connected to the grid in April 2025, expected to generate an annual economic benefit of 10 million yuan [2][6].

Market Overview - The market experienced fluctuations with the ChiNext Index dropping over 1% and the North Securities 50 Index falling more than 6%. Conversely, bank stocks such as Shanghai Pudong Development Bank, Jiangsu Bank, and Chengdu Bank reached historical highs [1] - The new consumption sectors, including the pet economy, saw declines, with companies like Kexin Co. dropping over 10%. High-priced stocks continued to adjust, with Suzhou Longjie hitting the daily limit down [1] - Nearly 4,500 stocks declined across the Shanghai, Shenzhen, and Beijing markets, with a total transaction volume of 1.14 trillion [1] Hot Topics Gallium Nitride (GaN) - The GaN sector showed significant movement, with stocks like Zhongchao Holdings, Zhongheng Electric, and Haitai High-tech hitting the daily limit up. Nawei Semiconductor announced a collaboration with NVIDIA to develop the next-generation 800V high-voltage direct current (HVDC) architecture, which supports GPU systems [3] - Nawei's stock price surged by 200% in after-hours trading [3] - GaN technology offers advantages over traditional silicon-based devices, including a 70% reduction in dynamic losses and a 50% decrease in heat generation [5] Military Industry - The military sector rebounded, with stocks like Sichuan Electronic and Fenghuo Electronic hitting the daily limit up. The 55th Paris Air Show is set to take place from June 16-22, with China's aviation industry expected to showcase advancements [6] - The Chinese military budget is projected to grow steadily, providing a solid foundation for the defense industry, which is expected to see continuous growth in scale and profits [6] Smart Glasses - The smart glasses sector experienced activity, with stocks like Yashiguangdian and Guoguang Electric hitting the daily limit up. OpenAI's CEO Sam Altman showcased a device developed in collaboration with former Apple designer Jonathan Ive, aiming to produce 100 million AI "companions" [8] - The domestic AI companionship market is projected to reach a scale of 100 billion by 2027, driven by advancements in AI technology [9] Other Notable Trends - The asset restructuring and reform initiatives are gaining traction across various sectors, including energy, paper, and military industries [12] - The AI toy market is expanding, with companies like ByteDance and Tom Cat launching AI toys aimed at children, emphasizing strong interactive capabilities [10] - The defense and military sectors are expected to benefit from the ongoing geopolitical tensions, leading to increased importance and valuation support for the industry [6]

Core View - The data center, power supply, and GaN sectors experienced significant gains on May 22, with multiple companies hitting their daily price limits [1] Group 1: Stock Performance - Zhongheng Electric's stock rose to 17.28, up 9.99% [2] - Wankong Intelligent Manufacturing's stock increased to 14.56, up 9.97% [2] - Kaile Co., Ltd. saw a rise to 68.10, up 10.97% [2] Group 2: Major Events - On May 21, Nami Semiconductor announced a partnership with NVIDIA to develop the next-generation 800V high-voltage direct current (HVDC) architecture, which will enhance energy efficiency and reduce copper usage [3] - CoreWeave's stock surged 19% on May 21, with a cumulative increase of over 60% in the past six trading days, driven by a 420% year-on-year revenue growth to $981.6 million in Q1 [3] - Viati Technologies plans to launch an 800 VDC power product line in the second half of 2026 to support NVIDIA's computing platform [3] Group 3: Industry Insights - HVDC technology offers high efficiency, reliability, ease of maintenance, scalability, and low cost, with a high penetration rate among major internet companies in their self-built data centers [4] - GaN materials outperform traditional SiMOSFET devices, reducing dynamic losses by 70% and heat generation by 50%, while supporting high-voltage direct connections [4] - The rental price for an 8-card H100 server from CoreWeave increased by 29.31% compared to April 2023, reflecting rising demand for high-end computing services [4] Group 4: Market Trends - The need for substantial capital investment in self-built AI computing power and potential supply shortages make computing power leasing a more cost-effective short-term solution for some manufacturers [5] - The upward trend in high-end computing service prices indicates a strong demand for real-time inference computing services from enterprises [5]

插播：英诺赛科、能华半导体、致能半导体、京东方华灿光电、镓奥科技等已确认参编《2024- 2025氮化镓（GaN）产业调研白皮书》，参编咨询请联系许若冰（hangjiashuo999）。 近日，"行家说三代半"发现，国内外多家氮化镓企业纷纷宣布最新订单与合作进展，这表明氮化镓 技术的市场渗透速度正在加快，推动下游应用向高效能、低功耗方向转型升级： 芯干线： 获得多个一线品牌订单 4 月17日， 芯干线在官微透露，他们今年一季度 在AI算力基础设施、消费电子快充、高端音响电源及商用储能领域连破壁垒，成功打入多个全球 一线品牌供应链： ● Al服务器 ： 芯干线自主研发的 700V增强型氮化镓功率器件及1200V碳化硅MOSFET，经过21年到24年近三年 的从器件单体到系统集成等多轮多环境测试，顺利通过某全球某一线AI服务器品牌系统商的可靠性验证， 预计在25年第二季度正式接单量产。 ● 消费电子 ： 芯干线为某全球一线手机品牌定制的45W氮化镓PD快充方案Q1实现规模化量产，该方案 集成了 700V增强型氮化镓功率器件，通态电阻150mΩ。 ● 专业音频 ： 芯干线针对高端音响功放开发的氮化镓电源方案，已通过 ...