Summary of Semiconductor Testing Equipment Conference Call Industry Overview - The conference focused on the semiconductor testing equipment industry, discussing various types of testing machines and their applications in AI chips and other semiconductor technologies [1][2][3]. Key Points and Arguments Types of Testing Machines - Testing machines can be categorized into general-purpose and specialized machines. General-purpose machines, such as those from Teradyne and Advantest, can measure all types of chips, while specialized machines are optimized for specific chip types to reduce costs [2][3]. - Automated Test Equipment (ATE) and System Level Testing (SLT) are also discussed, with SLT used for functional verification of entire systems [2][4]. AI Chip Testing Requirements - AI chips have unique testing demands due to high power consumption, increased transistor density, and longer testing times. For instance, a single test for a 28nm edge AI chip takes about 10 seconds, while 16nm chips, driven by applications in smart driving, can have shipment volumes in the tens of millions [2][6][7]. - Different storage technologies are required for AI chips, including DDR HBM for high data throughput and Flash for data persistence [8]. Challenges for Chinese Semiconductor Companies - Chinese semiconductor equipment companies have advantages in cost control and market responsiveness but face challenges such as insufficient core technology accumulation and a shortage of high-end talent. There is a need to enhance R&D capabilities and strengthen international cooperation to meet the complex demands of AI chips [10][21]. - The testing technology indicators, such as storage depth and vector speed, significantly impact Design for Testability (DFT). Traditional speeds of 100 Mbps have increased to over 80 Gbps, while domestic general-purpose testing machines only reach 400 Mbps, which is inadequate for advanced AI chip testing [14]. High-Speed Interface and Testing Challenges - High-speed interfaces like PCIe have evolved to PAM4 encoding, achieving speeds of 112 Gbps, which domestic equipment struggles to meet. A phased development strategy is necessary for achieving domestic alternatives [16]. - HBM testing faces multiple challenges, including high-speed requirements and complex 3D stacking structures, necessitating high-end equipment for testing [30]. Economic Factors in IC Development - Developing high-end IC chips involves significant economic considerations, including R&D costs and market demand. For example, a 7nm process control chip can cost between $800,000 to $1,000,000 to develop, with limited annual sales volumes [19]. Future Trends and Market Outlook - The semiconductor industry is expected to face challenges in 2026 despite good order backlogs in 2024 and 2025. The development of AI is driving demand, but Chinese design companies are constrained by U.S. entity list restrictions [33][34]. - The internal circulation model presents challenges for Chinese semiconductor companies, particularly in areas like lithography machines and materials, necessitating breakthroughs in self-sufficiency [35]. Additional Important Content - The testing of different speed boards requires specific process requirements based on clock source precision, with high-precision clock sources being dominated by a few U.S. companies [20]. - The importance of memory repair technology is highlighted, as it ensures product quality by replacing defective units with redundant ones [27]. - The verification cycle for chips typically spans two to three years, involving multiple stages from design to stable mass production [36]. This summary encapsulates the critical insights and discussions from the conference call, providing a comprehensive overview of the semiconductor testing equipment landscape and its challenges.

行业周报 | 电子 证券研究报告 | 行业评级 | 推荐（维持） | | --- | --- | | 报告日期 | 2025 年 03 月 02 日 | 相关研究 【兴证电子】周报：阿里巴巴资本开支 超预期，看好端侧 AI 硬件创新浪潮和国 产算力需求-2025.02.23 【兴证电子】行业跟踪报告：创新 AI 交 互载体，AR 眼镜快速发展-2025.02.20 【兴证电子】Deepseek 拉动推理需求爆 发，服务器架构创新催生 PTFE PCB 需 求-2025.02.18 分析师：姚康 分析师：胡园园 S0190525010001 huyuanyuan1@xyzq.com.cn 分析师：王恬恬 S0190524040002 wangtiantian22@xyzq.com.cn 研究助理：刘珂瑞 liukerui@xyzq.com.cn 研究助理：刘培锐 S0190520080007 yaokang@xyzq.com.cn 分析师：仇文妍 S0190520050001 qiuwenyan@xyzq.com.cn 分析师：张元默 S0190523020002 zhangyuanmo@xyzq.com.cn ...

Summary of Conference Call Records Industry Overview - The discussion primarily revolves around the semiconductor testing equipment industry, focusing on various types of testing machines used for different chip categories, including general-purpose and specialized testing machines [1][2][3]. Key Points and Arguments Types of Testing Machines - Testing machines can be categorized based on their application and chip type, primarily into two main categories: general-purpose testing machines and specialized testing machines [1][2]. - General-purpose testing machines are exemplified by leading companies such as Tereda and Edward, while specialized testing machines offer low-cost solutions tailored for specific chip types like microcontrollers (MCUs) [2][3]. System-Level Testing (SLT) - SLT is emphasized as a critical testing method, particularly for mobile devices, where the application processor (AP) is tested for its performance before delivery [3][5]. - The SLT market faces challenges in China due to low entry barriers, leading to high competition and the need for customized solutions based on specific product applications [5]. Chip Packaging and Complexity - The complexity of chip packaging has increased, with System In Package (SiP) technology becoming prevalent, which integrates multiple chips into a single package [4][5]. - The demand for testing machines is driven by the need to ensure high-quality delivery and performance of these complex packages [5]. AI Chip Testing Requirements - The rise of AI chips has significantly influenced the testing machine market, with a notable increase in the demand for testing capabilities that can handle the unique requirements of AI chips [9][12]. - Approximately 60% of the testing for AI chips involves Design for Test (DFT) methodologies, which are crucial for ensuring the chips meet performance standards [12]. Challenges in Domestic Testing Equipment - Domestic testing machine manufacturers in China face limitations in acquiring advanced chips due to geopolitical factors, restricting their ability to produce high-end AI chips [18][19]. - The testing capabilities of Chinese manufacturers are often limited to lower-performance chips, which affects their competitiveness in the global market [18][19]. Storage Testing Machines - The discussion also covers storage testing machines, highlighting their differences from SoC testing machines. Storage testing requires more complex testing protocols and longer testing times [30][32]. - HBM (High Bandwidth Memory) testing presents unique challenges due to its complex packaging and high-speed requirements, necessitating advanced testing solutions [37][39]. Market Outlook and Capital Expenditure (CAPEX) - The overall market for semiconductor testing equipment is expected to face pressures in 2023, with a potential recovery in CAPEX anticipated in 2024 and 2025, driven by AI and other technological advancements [42][43]. - The importance of being on the "white list" for semiconductor testing and packaging is emphasized, as it affects the ability of Chinese companies to participate in advanced technology markets [43][44]. Conclusion - The conference call highlights the evolving landscape of the semiconductor testing equipment industry, with a focus on the increasing complexity of chips, the rise of AI technology, and the challenges faced by domestic manufacturers in China. The need for advanced testing solutions and the impact of geopolitical factors on the industry are critical themes throughout the discussion [1][18][43].

网址：http://www.cgws.com 深圳 北京 地址：北京市西城区西直门外大街 112 号阳光大厦 8 层 邮编：100044 传真：86-10-88366686 P.4 请仔细阅读本报告末页声明 华峰测控（688200.SH） | --- | --- | --- | --- | --- | --- | --- | --- | |--------------------------------------------|-------|-------|-------|-------|-------|------------------------------------------|-----------| | | | | | | | | | | | | | | | | | | | 财务指标 | 2022A | 2023A | 2024E | 2025E | 2026E | 增持（维持评级） | | | 营业收入（百万元） | 1,071 | 691 | 844 | 1,039 | 1,278 | | | | 增长率 yoy （ % ） | 21.9 | -35.5 | 22.2 | 23.1 | 2 ...

证券代码：688200 证券简称：华峰测控 公告编号：2023-050 北京华峰测控技术股份有限公司 关于以集中竞价交易方式回购公司股份的进展公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 公司后续将严格按照《上市公司股份回购规则》《上海证券交易所上市公司自 律监管指引第 7 号——回购股份》等相关规定及公司回购股份方案，在回购期限 内根据市场情况择机实施股份回购，并根据回购股份事项进展情况及时履行信息 披露义务，敬请广大投资者注意投资风险。 特此公告。 公司于 2023 年 10 月 25 日召开第二届董事会第二十二次会议，审议通过了 《关于以集中竟价交易方式回购股份方案的议案》，同意公司使用自有资金以集中 竞价交易的方式回购公司股份，回购的资金总额不低于人民币 1,000 万元（含）， 不超过人民币 1,500 万元（含），回购价格不超过 150 元/股（含），回购期限为 自董事会审议通过本次回购股份方案之日起 12 个月内。 具体内容详见公司于 2023 年 10 月 27 日在上海证券交易所网 ...

本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 一、回购股份的基本情况 北京华峰测控技术股份有限公司(以下简称"公司")于 2023 年 10 月 25 日召 开第二届董事会第二十二次会议，审议通过了《关于以集中竟价交易方式回购股份 方案的议案》，同意公司使用自有资金以集中竞价交易的方式回购公司股份，回购 的资金总额不低于人民币 1,000 万元（含），不超过人民币 1,500 万元（含），回 购价格不超过 150 元/股（含），回购期限为自董事会审议通过本次回购股份方案 之日起 12 个月内。 具体内容详见公司于 2023 年 10 月 27 日在上海证券交易所网站 （www.sse.com.cn）披露的《北京华峰测控技术股份有限公司关于以集中竞价交易 方式回购公司股份方案公告》（公告编号：2023-044）。 二、实施回购的进展情况 证券代码：688200 证券简称：华峰测控 公告编号：2023-049 北京华峰测控技术股份有限公司 关于以集中竞价交易方式回购公司股份的进展公告 内根据市场情况择机实施股份回购，并根据回 ...

证券代码：688200 证券简称：华峰测控 公告编号：2023-048 北京华峰测控技术股份有限公司 关于以集中竞价交易方式回购公司股份的回购报告书 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： ● 北京华峰测控技术股份有限公司（以下简称"公司"）本次使用自有资金 通过上海证券交易所交易系统以集中竞价交易方式回购公司公开发行的部分人民 币普通股（A 股）股票，主要内容如下： 1.拟回购股份的用途：回购的股份将在未来适宜时机全部用于员工持股计划 或股权激励，并在股份回购实施结果暨股份变动公告后三年内予以转让；若公司未 能将本次回购的股份在股份回购实施结果暨股份变动公告后三年内转让完毕，则 将依法履行减少注册资本的程序，未转让股份将被注销；如国家对相关政策作调整， 则本回购方案按调整后的政策实行； 2.回购资金规模：回购资金总额不低于人民币 1,000 万元（含），不超过人民 币 1,500 万元（含）； 3.回购价格或价格区间：不超过人民币 150 元/股（含），该价格不高于董事 会通过回购股份决议前 30 ...

证券代码：688200 证券简称：华峰测控 公告编号：2023-047 北京华峰测控技术股份有限公司 关于回购股份事项前十大股东和前十大无限售条件股东 持股情况的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 北京华峰测控技术股份有限公司（以下简称"公司"）于 2023 年 10 月 25 日召开第二届董事会第二十二次会议，审议通过了《关于以集中竟价交易方式回 购股份方案的议案》，具体内容详见公司于 2023 年 10 月 27 日在上海证券交易 所网站（www.sse.com.cn）披露的《北京华峰测控技术股份有限公司关于以集中 竞价交易方式回购公司股份方案公告》（公告编号：2023-044）。 根据《上市公司股份回购规则》《上海证券交易所上市公司自律监管指引第 7 号——回购股份》等相关规定，现将公司第二届董事会第二十二次会议决议公 告的前一个交易日（即 2023 年 10 月 26 日）登记在册的前十大股东和前十大无 限售条件股东的名称、持股数量和持股比例情况公告如下： | 序号 | 股东名称 | 持股数量 | ...

证券代码：688200 证券简称：华峰测控 公告编号：2023-043 北京华峰测控技术股份有限公司 三、提议人的提议内容 北京华峰测控技术股份有限公司（以下简称"公司"）董事会于 2023 年 10 月 20 日收到公司实际控制人、董事长、董事会秘书孙镪先生《关于提议北京华 峰测控技术股份有限公司回购公司股份的函》。孙镪先生提议公司以自有资金通 过上海证券交易所交易系统以集中竞价交易方式回购公司已发行的部分人民币 普通股（A 股）股份。具体内容如下： 一、提议人的基本情况及提议时间 关于收到公司实际控制人、董事长、董事会秘书 1.提议人：公司实际控制人、董事长、董事会秘书孙镪先生； 提议回购公司股份的提示性公告 2.提议时间：2023 年 10 月 20 日。 二、提议人提议回购股份的原因和目的 本公司监事会及全体监事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 基于对公司未来发展的信心和对公司价值的认可，为持续建立公司长效激励 机制，充分调动公司员工的积极性，并增强投资者对公司的投资信心，有效地将 股东利益、公司利益和员工个人利益紧密结合 ...

1.拟回购股份的用途：回购的股份将在未来适宜时机全部用于员工持股计划 或股权激励，并在股份回购实施结果暨股份变动公告后三年内予以转让；若公司未 能将本次回购的股份在股份回购实施结果暨股份变动公告后三年内转让完毕，则 将依法履行减少注册资本的程序，未转让股份将被注销；如国家对相关政策作调整， 则本回购方案按调整后的政策实行； 证券代码：688200 证券简称：华峰测控 公告编号：2023-044 北京华峰测控技术股份有限公司 关于以集中竞价交易方式回购公司股份方案公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： ● 北京华峰测控技术股份有限公司（以下简称"公司"）拟使用自有资金通 过上海证券交易所交易系统以集中竞价交易方式回购公司公开发行的部分人民币 普通股（A 股）股票，主要内容如下： 2.回购资金规模：回购资金总额不低于人民币 1,000 万元（含），不超过人民 币 1,500 万元（含）； 3.回购价格或价格区间：不超过人民币 150 元/股（含），该价格不高于董事 会通过回购股份决议前 30 个交 ...