● 本报记者昝秀丽 华大九天（301269）拟收购芯和半导体，构建从芯片到系统级EDA解决方案；中国船舶收购中国重工 （601989），成为A股上市公司规模最大的吸收合并交易；亿华通拟收购旭阳氢能，成为国内氢能行 业"首单"民企深度重组案例……自《关于深化上市公司并购重组市场改革的意见》(简称"并购六条")发 布以来，上市公司开展并购重组交易热度持续升温，北京地区上市公司共发布并购交易273单，其中13 单构成重大资产重组。 接受中国证券报记者采访的市场人士认为，并购重组已成为推动北京建设国际科技创新中心的重要赋能 手段。随着"并购六条"及相关配套政策持续推进和落实，北京地区并购重组市场有望进一步活跃。 示范效应显著 2024年至今，北京证监局已调研走访辖区287家上市公司，宣讲并购重组政策、宣传成功案例，覆盖面 超过北京上市公司总数的60%。北京证监局与北京市委金融办联合召开并购重组座谈会，为77家上市公 司、15家未上市企业、16家证券公司及并购基金、商业银行等并购重组主要市场主体搭建对接平台。北 京证监局与北京市国资委联合开展并购重组专题培训，推动市属企业发挥带头作用。北京上市公司协会 等正在组建并购重 ...

美国再度升级对华半导体技术封锁。日前，美国商务部工业和安全局（BIS）向全球三大EDA软件巨头—Cadence、Synopsys和Seimens EDA（简称"三巨 头"）发出通知，全面停止向中国出口芯片设计软件。 如果说材料和设备是"芯片之父"，那么EDA软件就是"芯片之母"。据机构测算，2024年全球EDA市场规模约为157.1亿美元，预计2026年将达到183.34亿美 元，从市场规模而言本身并不算大，但正是这个小小的环节，却能直接影响数千亿美元的半导体产业运转。 EDA（电子设计自动化）是利用计算机辅助设计软件完成集成电路芯片功能设计、验证及物理设计全流程的技术体系。作为晶圆制造的前置环节，EDA与 半导体材料和相关设备的重要性不相上下。 与此同时，国产EDA行业也走上了加速发展的快车道，尤其是随着概伦电子、华大九天先后发起并购，国产EDA企业的集中度进一步增加，相关覆盖业务 链也不断完善。 3月31日，华大九天公告披露，拟收购芯和半导体100%股权。4月11日晚，概伦电子公告称，拟通过发行股份及支付现金的方式取得锐成芯微100%股权及纳 能微45.64%股权。 停止向中国出口EDA软件，意味着美国开 ...

Core Insights - The U.S. has escalated its semiconductor technology blockade against China, focusing on the supply of EDA tools and IP cores, causing significant disruptions in the industry chain [1] - Domestic EDA companies are experiencing a surge in stock prices and demand, with firms like Huada Jiutian and Gai Lun Electronics accelerating their technological advancements through mergers and acquisitions [1][2] Group 1: Impact of U.S. Restrictions - The U.S. Department of Commerce has issued export restrictions to major EDA companies, including Synopsys, Cadence, and Siemens EDA, halting their supply of advanced EDA tools to China [2] - EDA tools are critical for chip design, and the supply disruption significantly impacts the entire chip design, manufacturing, and testing processes, particularly affecting digital chip design and advanced process development [2] - Approximately 90% of global EDA library resources are controlled by the aforementioned three companies, creating challenges for Chinese chip design firms in accessing mature IP libraries [2] Group 2: Opportunities for Domestic EDA Companies - Domestic EDA companies are seizing short-term market opportunities, with a notable increase in customer inquiries and orders [2] - Huada Jiutian reported a projected revenue of 1.22 billion yuan for 2024, reflecting a year-on-year growth of 20.98%, maintaining its leading market share among domestic firms [2] - Gai Lun Electronics has indicated that its product performance has surpassed some international competitors, lowering the barriers for user transition to domestic tools [2] Group 3: Challenges and Technological Gaps - Despite advancements in areas like analog circuits and memory design, high-end digital chip design and system-level verification still rely on international tools [3] - Experts highlight that EDA tool development requires long-term industry collaboration, and innovations in isolated tools cannot meet the comprehensive demands of the entire process [3] - Companies like Huada Jiutian and Gai Lun Electronics are making strategic acquisitions to enhance their capabilities, but significant technological gaps remain [3] Group 4: Mergers and Acquisitions Strategy - Mergers and acquisitions are becoming a strategic choice for domestic EDA companies to quickly address technological shortcomings [4] - Huada Jiutian has acquired several companies to build a comprehensive platform covering all design processes, while Gai Lun Electronics has integrated capabilities through multiple acquisitions [4] - Industry analysis suggests that the history of international EDA giants is marked by mergers, and domestic firms are following this trend to shorten the technology catch-up cycle [4] Group 5: Policy and Market Growth - Local governments are establishing EDA industry funds to promote the market application of domestic tools [4] - The domestic EDA market size is projected to grow from 12 billion yuan in 2023 to 44.56 billion yuan by 2026, driven by ongoing policy support [4] - Companies like Guangli Micro are expanding their global presence and investing in semiconductor industry funds to create a collaborative ecosystem from design to production [4] Group 6: Industry Collaboration - Domestic EDA companies need to deeply integrate with chip design firms and foundries to refine tool performance through practical projects [5] - Huada Jiutian has served nearly 700 clients across various design scenarios, while Gai Lun Electronics has established partnerships with international clients like Samsung and SK Hynix [5] - Analysts emphasize that expanding the user base will accelerate tool optimization, but full process replacement will require long-term investment [5]

Core Viewpoint - The article emphasizes the role of the State Investment Fund (国投系基金) in accelerating industrial cultivation through strategic investments in key emerging industries, showcasing its significant contributions to the development of various sectors such as integrated circuits, smart connected vehicles, and biomedicine [2][3][4]. Group 1: Investment Strategy and Achievements - The State Investment Fund has successfully invested in 1,175 projects, aiding 296 companies to go public, including 143 on the Sci-Tech Innovation Board, and has helped break through 323 key core technologies [2]. - The fund has a management scale exceeding 2.7 trillion yuan, with over 50 funds under management, including more than 10 national-level government investment funds [2][4]. - The fund's investments have led to the creation of 319 national-level "little giant" enterprises, demonstrating its effectiveness in nurturing innovative companies [2]. Group 2: Focus Areas and Sectoral Impact - The fund focuses on strategic emerging industries such as integrated circuits, smart connected vehicles, biomedicine, and biomanufacturing, contributing to the construction of a modern industrial system [8][10]. - In the integrated circuit sector, the fund has invested 27.8 billion yuan across 336 projects, supporting companies like Tsinghua Unigroup and Cambricon Technologies to address critical technology bottlenecks [8][9]. - In the smart connected vehicle sector, the fund has invested 29.8 billion yuan in leading companies like CATL and BYD, facilitating the development of a closed-loop ecosystem in electric vehicles [9][10]. Group 3: Support for Private Enterprises - The fund has adopted a "mother fund + direct investment" model, managing over 120 billion yuan, which has mobilized over 1 trillion yuan to support technological innovation and foster around 4,000 innovative technology enterprises [12][13]. - More than two-thirds of the fund's investments are directed towards private enterprises, creating a new pattern of collaboration between state-owned capital and the private economy [13][14]. - The fund provides not only financial support but also resources and advantages to enhance the operational capabilities of invested enterprises, thereby promoting their innovation and growth [13].

Summary of Empyrean Technology Co Ltd Conference Call Company and Industry Overview - **Company**: Empyrean Technology Co Ltd (Ticker: 301269.SZ) - **Industry**: Greater China Technology Semiconductors - **Market Cap**: Rmb63,122.4 million - **Stock Rating**: Equal-weight - **Price Target**: Rmb115.00 - **Current Price (as of May 28, 2025)**: Rmb116.26 - **Average Daily Trading Value**: Rmb495 million Key Points and Arguments 1. **Impact of EDA Restrictions**: The Trump Administration has reportedly requested leading Electronic Design Automation (EDA) companies, including Synopsys and Cadence, to stop shipping tools to China. This has led to significant stock declines for these companies, with Cadence down 10.7% and Synopsys down 9.6% [1][2] 2. **Market Share Dynamics**: In 2024, Cadence, Synopsys, and Siemens held 82% of China's EDA market share, while Empyrean Technology accounted for 10%. If U.S. export restrictions tighten, it may accelerate the adoption of local EDA tools in China, potentially benefiting Empyrean [2] 3. **Financial Projections**: - **Revenue Estimates**: - 2024: Rmb1,222 million - 2025: Rmb1,558 million - 2026: Rmb2,000 million - 2027: Rmb2,666 million - **EPS Estimates**: - 2024: Rmb0.20 - 2025: Rmb0.66 - 2026: Rmb1.16 - 2027: Rmb1.65 [4] 4. **Valuation Methodology**: The base case value is derived from a residual income model, assuming a constant cost of equity at 8% and medium-term growth rates of 25% [6] 5. **Risks**: - **Upside Risks**: Faster-than-expected breakthroughs in digital IC EDA, fewer restrictions on semi equipment access, and an increase in local EDA talent [8] - **Downside Risks**: Slower breakthroughs in EDA, more restrictions on semi equipment access, and a drought in local EDA talent [8] Additional Important Information - **Earnings Growth**: The company is expected to see significant earnings growth, with EPS projected to increase from Rmb0.20 in 2024 to Rmb1.65 by 2027 [4] - **Market Position**: Empyrean's current market position may improve if local EDA tools gain traction due to geopolitical tensions affecting foreign EDA companies [2] - **Analyst Coverage**: The report includes multiple analysts from Morgan Stanley, indicating a robust research backing for the company's outlook [3] This summary encapsulates the critical insights from the conference call regarding Empyrean Technology Co Ltd and the broader semiconductor industry context.

其实，老美拿着EDA搞事情，已经很多年了，之前是点对点，针对特定的国内单位和公司。 比如说，2018年， 美国 禁止 中兴 使用EDA工具。再比如， 2019年，华为海思 被列入实 体清单后，被迫切断与美国EDA公司的合作。这次就明确了针对全部中国客户。 以下文章来源于龙科多 ，作者龙科多 龙科多 . 深度科技观察，聚焦半导体、操作系统等底层技术。内容全平台发布。 今天聊聊最新的美国EDA禁令。龙科多认为，美国此举基本无法起到多少制裁作用， 利好国 产EDA发展 。但这个事，还是值得具体说道说道。 最近，《纽约时报》 等多个外媒称，美国商务部已向包括Cadence、新思科技和西门子等全 球领先的EDA公司发出通知，要求停止向中国供应EDA技术。 Cadence、新思科技 都是美国公司，西门子是德国公司。消息一出，国内还是非常关注。有 一些人士认为不大可能，认为报道不准确。 不过，外媒陆续报道 ，上述三家EDA公司都对外发布公告，表示收到了美方的通知。这下， 基本做实了。 EAD工具，主要是用于 半导体制造测试的设计和验证，以及监控性能和质量。 如果再细分， 包括 模拟IC设计与验证、数字IC设计与验证，晶圆制 ...

Core Viewpoint - The recent BIS requirement for EDA companies to suspend all business with Chinese clients is significant, but its actual impact may be limited due to the presence of numerous domestic EDA companies in China [1][4]. Group 1: EDA Market Overview - The global EDA market is dominated by three major companies, which account for over 70% of the market share, and even more than 80% in China [1][2]. - Despite the dominance of these three companies, there are over 60 domestic EDA companies in China, which is a surprising number that exceeds the total number of global EDA firms [2][3]. Group 2: Challenges for Domestic EDA - Domestic EDA tools have been developed, but their usability and effectiveness remain questionable, particularly in advanced process nodes [2][3]. - The EDA industry faces a paradox where tools that are less used tend to be of lower quality, making it difficult for new entrants to improve their offerings without substantial industry adoption [3][4]. Group 3: Implications of BIS Regulations - The BIS regulations could provide an opportunity for domestic EDA companies to gain traction as fabless companies in China may have no choice but to use local tools [4][5]. - However, the complete reliance on domestic technology without the ability to utilize imported technology could lead to significant setbacks for the Chinese semiconductor industry [5][6]. Group 4: Current State of Semiconductor Production - The current ability to design and produce chips in China relies heavily on imported equipment and materials, indicating that a complete decoupling from foreign technology is not feasible at this time [6][7]. - The use of imported EDA tools is critical for the success of Chinese fabless companies, as they require close collaboration with foundries for design verification [6][7]. Group 5: Long-term Concerns - There is a growing concern that the window for utilizing foreign technology is closing, which could pose a significant risk if domestic capabilities do not catch up in time [9][10]. - The industry must accelerate the development of domestic technologies while also finding ways to extend the use of imported technologies as long as possible [9][10].

Core Viewpoint - The article discusses the significant impact of the EDA supply ban initiated by the Trump administration, highlighting the contrasting perspectives within the industry regarding the capabilities of domestic EDA tools and the challenges faced in achieving true competitiveness against established international giants [1][3]. Group 1: Market Position and Performance - The current market share of domestic EDA tools is only 11.5%, primarily in areas like analog circuits and yield testing, with a less than 30% localization rate for core digital chip design tools [5]. - Major international EDA companies like Synopsys and Cadence have seen substantial market capital losses, with Synopsys losing approximately $8.2 billion and Cadence about $8 billion in a single day, reflecting the volatility and sensitivity of the market [6][7]. - The revenue of Synopsys for 2024 is projected at $5.3 billion (approximately 38.3 billion RMB), while the revenue of domestic leader Huada Jiutian is only 1.22 billion RMB, representing just 3.2% of Synopsys' revenue [13]. Group 2: Challenges in Domestic EDA Development - Domestic EDA tools are reported to have longer verification cycles and lower yield rates compared to their international counterparts, with one engineer noting that using domestic tools for 28nm chip design resulted in a verification cycle three times longer than Synopsys and a 15% lower yield [6]. - The profitability of domestic EDA companies is significantly lower, with Synopsys achieving a net profit margin of 36.5%, while Huada Jiutian barely breaks even, indicating a substantial gap in operational efficiency and market trust [13][14]. - The domestic EDA industry is fragmented, with over 120 companies competing for a market worth 15.3 billion RMB, yet more than half of these companies report annual revenues of less than 10 million RMB, highlighting the challenges of scale and consolidation [17]. Group 3: Acquisition and Growth Strategies - The article emphasizes the importance of mergers and acquisitions in the EDA industry, noting that the top three international companies have completed over 270 acquisitions to build their competitive edge [16]. - Domestic leaders like Huada Jiutian and Gekun Electronics are struggling to grow through acquisitions, with their recent efforts yielding limited success compared to the scale of acquisitions by international giants [14][17]. - The integration of acquired tools and technologies poses significant risks, as compatibility and feature matching are critical for successful toolchain integration, which can take 3-5 years, a timeline that many smaller companies cannot afford [17].

Core Viewpoint - The U.S. government's restrictions on EDA tools from major suppliers like Siemens, Synopsys, and Cadence pose significant challenges for China's high-end chip design industry, particularly for advanced processes below 3nm [2][3]. Group 1: EDA Market Overview - EDA (Electronic Design Automation) is essential for chip design, covering the entire process from logic simulation to physical verification and layout design [3]. - The global EDA market is dominated by three major players: Synopsys, Cadence, and Siemens EDA, which together hold over 80% market share, while China's domestic market penetration is less than 12% [3]. - The cost of designing a 5nm chip using international tools is approximately $40 million, but without these tools, costs could soar to $7.7 billion, highlighting the critical role of EDA tools in chip design [3]. Group 2: Domestic EDA Companies - Huada Jiutian (301269.SZ) is a leader in analog circuit design, achieving a revenue of 1.01 billion yuan in 2023, a 26.6% year-on-year increase, and holds the largest market share among domestic companies [4][5]. - Gekun Electronics (688206.SH) specializes in device modeling and simulation, achieving international standards in SPICE simulation, with a revenue share of 30% from design-related EDA in 2023 [6]. - Guangli Micro (301095.SZ) focuses on yield analysis and manufacturing EDA, with over 80% of its business in testing equipment and a 34.3% year-on-year growth in software development and licensing in 2023 [7][8]. Group 3: Paths for Domestic EDA Breakthrough - Domestic EDA companies are pursuing three main strategies to overcome external restrictions: integrating AI with EDA tools, advancing Chiplet and packaging technologies, and fostering open-source ecosystems and international collaborations [10][11]. - Huada Jiutian has launched a 3DIC Chiplet design platform and is collaborating with Changjiang Electronics to develop domestic packaging EDA solutions [10]. - Companies like Gekun Electronics and Xinhua Zhang are working with international firms like Samsung and SK Hynix to mitigate technology isolation risks [12]. Group 4: Industry Outlook - The domestic EDA market is expected to exceed 20 billion yuan in the next three years, with an annual growth rate of 18.7%, potentially increasing the domestic market share to 25% by 2025 [13]. - Key technical focuses include integrating full-process platforms and developing independent PDKs in collaboration with major foundries like SMIC and Changjiang Storage [14][15]. - The education sector is responding to industry needs by establishing new "Integrated Circuit EDA" programs, aiming to train over 5,000 professionals annually [16].

Core Viewpoint - The digital economy theme index has shown a decline, with notable fluctuations in constituent stocks, indicating mixed performance in the sector [1][2]. Market Performance - As of May 30, 2025, the CSI Digital Economy Theme Index (931582) decreased by 1.45%, with constituent stocks showing varied performance [1]. - The Digital Economy ETF (560800) also fell by 1.74%, with the latest price at 0.73 yuan [1]. - Over the past week, the Digital Economy ETF's scale increased by 14.19 million yuan, ranking it in the top half among comparable funds [1][2]. - The ETF experienced a significant increase in shares, growing by 12 million shares in the past week, also placing it in the top half of comparable funds [2]. Fund Flow and Investment Trends - In the last five trading days, the Digital Economy ETF saw net inflows on three occasions, totaling 10.27 million yuan, with an average daily net inflow of 2.05 million yuan [2]. - Recent reports from Zhongyin International highlight that the National Development and Reform Commission has included industrial software upgrades in the "two new" policy support scope, suggesting a potential growth opportunity for the industrial software sector [2]. Top Holdings - As of April 30, 2025, the top ten weighted stocks in the CSI Digital Economy Theme Index accounted for 51.5% of the index, with notable companies including Dongfang Wealth (300059) and SMIC (688981) [3][4].