行业报告 | 行业研究周报 半导体 证券研究报告 5 月半导体总结及 3 季度展望：持续重点看好存储板块 半导体 5 月市场回顾与三季度展望：5 月交期：5 月，全球芯片交期稳定，现货市场`交期有小 幅上升走势。存储价格环比上涨。重点芯片供应商交期：5 月，主要芯片厂商趋稳，部分交期 和价格有小幅上升。其中，ADI 等模拟订单回升，价格稳定；通用 MCU 交期和价格稳定，NXP 等汽车 MCU 交期和价格上升；Infineon 等功率器件交期延长，部分价格上升；储存价格持续 回升。晶圆代工方面，SMIC、华虹产能利用率饱满，预期 2025.6 月整体订单持续提升，国内 大厂涨价预期兑现。封测方面，封测订单增长稳定，领先厂商先进封测产能加速扩产。设备方 面，5 月龙头公司库存较低订单稳定上升，6 月预期趋势持续。Q2 展望：存储涨价持续+企业 级产品国产持续替代，晶圆代工龙头或开启涨价，各大 AI 眼镜或近期密集发布，工控/汽车领 域复苏。建议关注端侧存储/代工 SoC/ASIC/CIS 二季度业绩弹性及设备材料国产化机遇。 持续重点关注存储板块，基于存储涨价持续性+AI强催化+国产化加速，上游原厂 DDR4 ...

Core Insights - Significant breakthrough in the domestic production of high-performance Silicon Photomultiplier (SiPM) in China, marking the end of foreign monopoly in this sector [1] - The successful establishment of the SiPM packaging production line by China General Nuclear Power Corporation (CGN) and its subsidiary, CGN Beijing Institute of Optoelectronics Technology, achieving over 90% yield rate [1] Group 1 - SiPM is a core optoelectronic conversion device with advantages such as high sensitivity, low noise, and low power consumption, widely used in nuclear medical imaging, nuclear measurement and control equipment, high-energy physics research, and biological sciences [1] - The domestic SiPM market has been dominated by foreign companies until now, highlighting the importance of this development for national security and technological independence [1] Group 2 - The company invested in building a high-standard cleanroom with a cleanliness level of up to 100, and designed a high-level packaging production line that integrates standardized production and quality control [2] - Future plans include optimizing SiPM product performance based on market demand and customer feedback, while focusing on market expansion in relevant fields to enhance core competitiveness and ensure the resilience and safety of the industrial chain [2]

来源：芝能汽车 根据日经报道，部分中国汽车企业正在全面加速车载芯片的国产化进程，目标在2027年实现100%本土化。 这是政策导向与市场自觉的叠加效应，电动化与智能化趋势下，中国车企试图打破"卡脖子"困境的系统性努力。这件事情对于全球芯片格局影响是很大 的。 车载芯片是现代汽车"软硬融合"架构的核心支撑。一个整车通常需搭载数百颗芯片，覆盖感知、控制、通信、执行等多个维度。 从系统架构看，芯片大致可划分为五类：主控类（如MCU、SoC）、通信类（如CAN/LIN/以太网收发器）、功率类（如IGBT驱动、功率管理）、传感器 类（如毫米波雷达前端、摄像头ISP）及功能安全类芯片（如TPM、安全认证模块）。 国产车规芯片的系统角色 与当前替代技术路径 中国芯片厂商在上述几大类芯片中的起步阶段各不相同。当前取得突破的主要集中在主控与通信类产品。 | | | | | 芝能智芯 | | --- | --- | --- | --- | --- | | | | 汽车芯片分类 | | | | 芯片类别 | 定义 | 产品特征 | 应用领域 | 示例 | | 类芯片 (高成熟 度) | 已在整车量产的 成熟芯片 | 成熟制程中低性 ...

注：如提及个股仅供参考，不代表投资建议。指数/基金短期涨跌幅及历史表现仅供分析参考，不预示 未来表现。市场观点随市场环境变化而变动，不构成任何投资建议或承诺。文中提及指数仅供参考，不 构成任何投资建议，也不构成对基金业绩的预测和保证。如需购买相关基金产品，请选择与风险等级相 匹配的产品。基金有风险，投资需谨慎。 今日，半导体产业链集体反弹，集成电路ETF（159546）涨超1.8%。 广发证券指出，高技术制造业PMI连续4月高于荣枯线至50.9%，延续较好发展态势。在半导体设备领 域，近年AI等新技术的快速发展带动汽车电子、新能源、物联网等领域需求增长，成为半导体板块的 重要成长动力。同时，中美贸易摩擦凸显供应链安全重要性，国内晶圆制造及配套环节加速发展势在必 行。固态电池、复合集流体等新技术兴起为锂电设备行业带来增长点，2025年将成为固态电池商业化关 键年，其成熟将带来设备的全面更新及价值量成倍提升。半导体设备国产化持续推进，政府通过产业政 策、税收等加大对本土半导体制造的支持力度。 集成电路ETF跟踪的是集成电路指数，该指数由中证指数有限公司编制，从A股市场中选取涉及集成电 路设计、制造、封装测试以及设 ...

Core Viewpoint - Gaote Electronics is positioned to become the "first stock of energy storage BMS" in A-shares with its upcoming IPO, focusing on energy storage battery management systems (BMS) and leading market share [1][2]. Fundraising and Investment - Gaote Electronics plans to raise 850 million RMB through the issuance of up to 12 million shares, with the net proceeds allocated to the construction of an intelligent manufacturing center for energy storage battery management systems and to supplement working capital [2]. - The total investment for the intelligent manufacturing center project is approximately 674.14 million RMB, with 600 million RMB sourced from the IPO funds [2]. Financial Performance - The company has shown a compound annual growth rate (CAGR) of 63.31% in revenue from 2022 to 2024, with main business revenues of 344.4 million RMB, 770 million RMB, and 919 million RMB for the respective years [3][5]. - The revenue from core technology products has increased significantly, accounting for 90.26% of total revenue in 2024, up from 77.73% in 2022 [5][7]. - Net profits for 2023 and 2024 are projected at 79.04 million RMB and 87.04 million RMB, respectively, meeting the listing standards for profitability [7]. Market Position and Competition - Gaote Electronics ranks as the top new energy storage BMS company in China as of 2023, with a significant market share in the third-party BMS sector [11][12]. - The company has established strategic partnerships for R&D, notably with Xi'an Aerospace Minxin, to develop proprietary AFE information collection chips, enhancing its competitive edge in the BMS market [12]. Customer Base - The customer portfolio includes major players such as CATL, Ganfeng Lithium, and State Grid, with no single customer accounting for over 50% of total revenue, indicating a diversified client base [13][15]. Growth Strategy - Gaote Electronics is transitioning towards a comprehensive data service provider in the energy storage sector, leveraging its BMS technology to offer integrated data services for energy management [16][18]. - The company aims to enhance its data service capabilities, which are expected to become a significant growth driver in the future [19].

Core Viewpoint - Hangyang Co., Ltd. is positioned as a leading supplier in the air separation and industrial gas industry, benefiting from strong government support and a strategic shift towards industrial gas services, particularly in the context of China's growing commercial aerospace sector [1][2][3]. Industry Overview - The aerospace industry is recognized as a strategic pillar for the nation, with policies driving robust growth. The commercial aerospace sector is expected to enter a golden development period from 2024 to 2029, with a projected market size of 6.6 trillion yuan by 2029, reflecting a compound annual growth rate of approximately 23% [1]. - The air separation equipment market in China is anticipated to reach 53.3 billion yuan by 2025, indicating significant growth potential [3]. Company Performance - In Q1 2025, the company reported revenue of 3.565 billion yuan, a year-on-year increase of 7.85%, and a net profit of 223 million yuan, up 13.81% year-on-year. The net cash flow from operating activities reached 424 million yuan, a 46.78% increase [2]. - The total assets of the company stood at 24.564 billion yuan at the end of the reporting period, reflecting a 2.05% year-on-year growth [2]. Technological Advancements - The company is leading the air separation equipment industry with a focus on modularization, intelligence, and low-carbon technology, transitioning towards high-tech and high-value-added sectors [3]. - Hangyang has established a comprehensive R&D system and has been recognized as a national-level "Science and Technology Reform Demonstration Enterprise," with R&D investment of 452 million yuan in 2024, accounting for 3.29% of revenue [5]. Market Position - Hangyang holds a significant market share in the air separation equipment sector, with a leading position in the production capacity and shipment of large equipment [3]. - The company has successfully transitioned from a single equipment manufacturer to a comprehensive service provider, enhancing its competitive edge in the industrial gas market [4][7]. Strategic Initiatives - The company aims to create a world-class gas industry enterprise, focusing on optimizing its engineering and equipment sectors while enhancing project profitability and expanding application scenarios [7]. - The company is also advancing its hydrogen energy, medical health, and electronic specialty gas business units, fostering a collaborative development model across multiple sectors [7].

Core Viewpoint - The company is focusing on enhancing its product offerings and expanding its market presence, particularly in overseas markets, while facing challenges in domestic revenue due to increased competition and market saturation [1][8]. Revenue and Profit - The company's total revenue for 2023 was approximately 35.31 billion CNY, with a gross profit margin of 25.54% [1]. - The revenue from software products is expected to maintain a high gross margin due to low production costs associated with embedded software [3][4]. - The company has seen a decline in domestic revenue, attributed to market saturation and price competition, while overseas revenue has shown growth [7][8]. Inventory - The company's inventory at the end of the reporting period was valued at 665 million CNY, accounting for 24.81% of total assets, with a significant portion in raw materials [16]. - The company maintains a safety stock to meet urgent customer demands and adjusts inventory levels based on sales forecasts and market conditions [18]. Research and Development Expenses - The company invests heavily in R&D, particularly in new generation transmission and data communication products, to enhance competitiveness and address market needs [7][8]. Accounts Receivable - The company has a structured approach to managing accounts receivable, ensuring timely collections and maintaining healthy cash flow [9][10]. Product Composition - The company categorizes its products into four main types: transmission equipment, broadband network equipment, software products, and others, with a focus on enhancing product functionality and market adaptability [1][2]. Client Relationships - The company has established long-term relationships with major telecom operators, which enhances customer loyalty and stability in revenue streams [11][12]. - The company has been recognized for its product quality and service, receiving various awards from major clients [11][12]. Market Strategy - The company is shifting its strategy to focus on high-margin products and expanding its international market presence, particularly in regions with less competition [8][14]. - The company aims to leverage its established brand and service capabilities to enhance its competitive position in overseas markets [15].

Fundraising Plan - The company plans to raise a total of up to 1.2 billion RMB through a private placement of A-shares, with the funds allocated to three construction projects and working capital [1] - The total investment for the projects is estimated at 1.37358 billion RMB, with 1.2 billion RMB sourced from the fundraising [1] Project Overview and Feasibility Analysis - The fundraising projects aim to support domestic economic circulation and ensure the security of national industrial chains, aligning with national development strategies [2][3] - The wet metallurgy project will produce key raw materials such as potassium fluotantalate and niobium oxide, essential for subsequent production processes in high-temperature alloys, semiconductors, and defense industries [2][3] - The projects are expected to optimize the product structure and upgrade the company's industrial capabilities, addressing the growing demand in the tantalum and niobium sector [2][3] Industry and Market Context - The projects are supported by national and local industrial policies that emphasize the development of rare metals and new materials, which are critical for various high-tech applications [5][6] - The company is positioned to meet the increasing market demand for high-value-added products in sectors like semiconductors and aerospace, enhancing its competitive edge [4][7] Financial Projections - The company anticipates a compound annual growth rate (CAGR) of 10% in revenue over the next three years, with projected revenues of approximately 1.41 billion RMB in 2025 and 1.70 billion RMB in 2027 [16][18] - The fundraising will also address the projected working capital gap of 232.66 million RMB from 2025 to 2027, ensuring sufficient liquidity for operations [19][20] Operational Impact - The fundraising projects are expected to enhance the company's operational capabilities, improve financial stability, and reduce financial risk by optimizing the capital structure [20][21] - The implementation of these projects will solidify the company's market position and support long-term sustainable growth [21]

上 市 公 司 公 投资要点： 市场数据： 2025 年 06 月 20 日 收盘价（元） 138.10 一年内最高/最低（元） 164.49/75.50 市净率 5.1 股息率%（分红/股价） 0.71 流通 A 股市值（百万元） 18,717 上证指数/深证成指 3,359.90/10,005.03 注："股息率"以最近一年已公布分红计算 | 基础数据: | 2025 年 03 月 31 日 | | --- | --- | | 每股净资产（元） | 26.84 | | 资产负债率% | 6.15 | | 总股本/流通 A 股（百万） | 136/136 | | 流通 B 股/H 股（百万） | -/- | 一年内股价与大盘对比走势： 06-20 07-20 08-20 09-20 10-20 11-20 12-20 01-20 02-20 03-20 04-20 05-20 06-20 -50% 0% 50% 华峰测控 沪深300指数 (收益率) 2025 年 06 月 23 日 华峰测控 (688200) ——半导体 ATE 领军，从模拟到 SoC，从中国走向世界 报告原因：强调原有的投资评级 买入（维 ...

Core Viewpoint - The article discusses significant developments in the semiconductor industry, highlighting investments, market trends, and technological advancements that could impact future growth and competition in the sector [8][10][12]. Investment and Policy Developments - Guangzhou Development Zone and Huangpu District have introduced policies to support the domestic production of semiconductor manufacturing materials and equipment, encouraging the development of high-end semiconductor materials [8]. - The U.S. semiconductor manufacturer Wolfspeed has announced bankruptcy, while Texas Instruments plans to invest over $60 billion in building seven semiconductor factories in the U.S. [9][12]. - South Korea's government plans to invest over 16 trillion KRW (approximately $11.56 billion) over the next five years to enhance its AI infrastructure [10]. Market Trends and Supply Chain Dynamics - Samsung is reducing DDR4 supply, leading to a potential shortage that may last until Q3 2025, with prices for DDR4 components significantly increasing [17]. - CounterPoint Research reports that the domestic market share of Chinese automotive remote communication control units (TCUs) is expected to reach 58% by Q1 2025, with a 16% year-on-year sales growth [11]. - The average price of enterprise SSDs has dropped by nearly 20% in Q1 2025 due to reduced orders from major clients, impacting the revenue of leading SSD manufacturers [18]. Technological Advancements - The Chinese Academy of Sciences has made breakthroughs in high thermal conductivity graphite films, which could support thermal management in 5G chips and power semiconductors [20]. - A new ultra-high parallel optical computing integrated chip has been developed, achieving significant advancements in photon computing capabilities [20]. Company-Specific Developments - Intel plans to cut up to 20% of its factory workforce, which may affect its core business operations significantly [12]. - NIO is restructuring its chip business into an independent entity, named Anhui Shenji Technology Co., Ltd., to attract strategic investors [14]. - Japan Display (JDI) has approved a plan to spin off its automotive business to focus on semiconductor-related technologies [16].