Meeting Overview - The second meeting of the second Supervisory Board of Yutai Microelectronics Co., Ltd. was held on August 29, 2025, via communication, with all three supervisors participating in the voting [1] - The meeting was convened in accordance with the Company Law of the People's Republic of China and the company's internal regulations [1] Resolutions Passed - The Supervisory Board approved the 2025 semi-annual report and its summary, confirming that the report complies with relevant laws and internal regulations, and accurately reflects the company's financial status, operating results, and cash flow [1][2] - The Supervisory Board also approved the special report on the storage and actual use of raised funds for the first half of 2025, affirming that the company adhered to regulations regarding the management of raised funds and that there were no violations or misuses of the funds [2]

Core Points - The report outlines the fundraising status and usage of funds by Yutai Microelectronics Co., Ltd. for the first half of 2025, ensuring compliance with relevant regulations and transparency in financial management [1][2][5]. Fundraising Overview - The company raised a total of RMB 1,840,000,000 through the issuance of 20,000,000 shares at a price of RMB 92.00 per share, with the funds received on February 3, 2023 [1]. - As of June 30, 2025, the total amount of funds raised was RMB 1,840,000,000, with RMB 926,539,844.74 used in previous years and RMB 330,000,000 held in cash management products [1][2]. Fund Usage and Management - The company has established a dedicated fund management system, including a special account for fundraising, to ensure efficient use and oversight of the funds [1][2]. - As of June 30, 2025, the company had used RMB 137,187,679.21 for fundraising projects and incurred RMB 5,265.24 in handling fees [2][3]. Cash Management - The company approved the use of up to RMB 12 billion of temporarily idle funds for cash management, ensuring that this does not affect project construction or fund safety [2][3]. - As of June 30, 2025, the company had RMB 190,000,000 in cash management products that had not yet matured [2][3]. Changes in Fundraising Projects - The company made adjustments to the internal investment structure and implementation content of its fundraising projects, specifically for the "Vehicle Ethernet Chip Development and Industrialization Project" and the "Research and Development Center Construction Project" [4][5]. - The adjustments included adding new implementation entities and locations for the projects while maintaining the total committed investment amount [4][5]. Fund Disclosure and Compliance - The company confirmed that there were no issues with the timeliness or accuracy of disclosed information regarding the management and usage of fundraising [5].

Core Insights - The company reported significant revenue growth in the second quarter of 2025, achieving revenue of 140.79 million yuan, which represents a year-on-year increase of 71.39% and a quarter-on-quarter increase of 73.74% [1] - Research and development expenses accounted for 70.06% of the company's operating income during the reporting period [1] - The net profit attributable to shareholders was -104.21 million yuan, and the net profit after deducting non-recurring gains and losses was -115.64 million yuan [1] - The growth in revenue is attributed to the ongoing expansion of the semiconductor market and the increasing sales of new products, such as the 2.5G Ethernet physical layer chips [1]

Core Insights - The company reported a revenue of 222 million yuan for the first half of 2025, representing a year-on-year growth of 43.41% [1] - The net loss attributable to shareholders was 104 million yuan, slightly improved from a net loss of 108 million yuan in the same period last year [1] Financial Performance - Revenue for the first half of 2025: 222 million yuan [1] - Year-on-year revenue growth: 43.41% [1] - Net loss for the first half of 2025: 104 million yuan [1] - Net loss for the same period last year: 108 million yuan [1]

（一）审议通过《关于 2025 年半年度报告及其摘要的议案》 证券代码：688515 证券简称：裕太微 公告编号：2025-030 裕太微电子股份有限公司 第二届监事会第五次会议决议公告 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。 一、监事会会议召开情况 裕太微电子股份有限公司（以下简称"公司"）第二届监事会第五次会议（以 下简称"本次会议"）于 2025 年 8 月 29 日以通讯方式召开，本次会议通知于 2025 年 8 月 19 日以电子邮件方式向全体监事发出。本次会议由监事会主席李晨女士 主持，会议应参与表决监事 3 人，实际参与表决监事 3 人。本次会议的召集、召 开程序符合《中华人民共和国公司法》《裕太微电子股份有限公司章程》（以下简 称"《公司章程》"）、《裕太微电子股份有限公司监事会议事规则》及其他有关法 律、行政法规、部门规章、规范性文件的规定，会议的表决结果均合法有效。 二、监事会会议审议情况 经与会监事充分审议和表决，会议形成决议如下： 特此公告。 裕太微电子股份有限公司监事会 经审核，监事会认为 ...

证券代码：688515 证券简称：裕太微 公告编号：2025-032 裕太微电子股份有限公司 关于参加 2025 年半年度科创板芯片设计行业集体 业绩说明会的公告 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。 重要内容提示： 投资者可于 2025 年 9 月 1 日（星期一）至 9 月 5 日（星期五）16:00 前登录上 证路演中心网站首页点击"提问预征集"栏目或通过邮件形式将需要了解和关注 的问题提前发送至公司邮箱（ytwdz@motor-comm.com）。公司将在网络互动环节 对投资者普遍关注的问题进行回答。 裕太微电子股份有限公司（以下简称"公司"）已于 2025 年 8 月 30 日披露 公司 2025 年半年度报告，为便于广大投资者更全面深入地了解公司 2025 年半年 度经营成果、财务状况，公司计划于 2025 年 9 月 8 日（星期一）15:00-17:00 参 加 2025 年半年度科创板芯片设计行业集体业绩说明会，就投资者关心的问题进 行交流。 一、说明会类型 本次投资者说明会以视频结合网络互动形 ...

裕太微电子股份有限公司（以下简称"裕太微"或"公司"）积极贯彻落实《关于开 展沪市公司"提质增效重回报"专项行动的倡议》，以投资者是市场之本，上市公司 为市场之基的理念，为维护全体股东的利益，基于对公司未来发展的信心以及对公司 长期价值的认可，于 2025 年 4 月 29 日发布了《2024 年度"提质增效重回报"行动方 案评估报告暨 2025 年度行动方案》。 CONTENTS 目录 坚持自主创新、 聚焦主营业务，提升核心竞争力 01 01 | 围绕七大产品线持续整合行业资源，保持行业先进性 | 05 | | --- | --- | | 保持研发投入力度坚持创新，持续提升自主研发能力 | 08 | | 重视人才发展战略，优化激励机制保持科研团队稳定 | 10 | | 加强品牌建设与营销网络建设，积极拓展海内外市场 | 10 | | 围绕产业推动战略资源并购，产融结合夯实竞争优势 | 10 | | 提升信披质量， | | | --- | --- | | 构建多层次投资者沟通机制 | 04 04 | | 提高信披可读性 | 19 | | 信息获取便捷性 | 19 | | 加强投资者沟通 | 20 | 优化财务 ...

裕太微电子股份有限公司 2025 年半年度募集资金存放与实际使用情况的 专项报告 证券代码：688515 证券简称：裕太微 公告编号：2025-031 裕太微电子股份有限公司（以下简称"公司"）根据《上市公司募集资金监 管规则》《上海证券交易所科创板上市公司自律监管指引第 1 号——规范运作》 等相关规定，结合公司实际情况，就 2025 年半年度募集资金存放与实际使用情 况作如下专项报告： 一、募集资金基本情况 （一）实际募集资金金额、到位时间 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。 经中国证券监督管理委员会以"证监许可[2022]3202 号"文《关于同意裕太 微电子股份有限公司首次公开发行股票注册的批复》核准，同意公司向境内投资 者公开发行人民币普通股（A 股）股票 20,000,000 股，每股面值 1.00 元，每股 发行价格 92.00 元。截至 2023 年 2 月 3 日，公司募集资金总额为人民币 1,840,000,000.00 元，扣除承销费和保荐费（不含增值税）147,200,000.00 元后 ...

裕太微电子股份有限公司2025 年半年度报告 公司代码：688515 公司简称：裕太微 五、 公司负责人史清、主管会计工作负责人柴晓霞及会计机构负责人（会计主管人员）钟焕秀 声明：保证半年度报告中财务报告的真实、准确、完整。 裕太微电子股份有限公司 2025 年半年度报告 1 / 210 裕太微电子股份有限公司2025 年半年度报告 重要提示 一、 本公司董事会、监事会及董事、监事、高级管理人员保证半年度报告内容的真实性、准确 性、完整性，不存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 二、 重大风险提示 公司已在本报告中详细阐述在经营过程中可能面临的各种风险，敬请查阅本报告"第三节管 理层讨论与分析"之"四、风险因素"相关内容。敬请投资者注意投资风险。 三、 公司全体董事出席董事会会议。 四、 本半年度报告未经审计。 六、 董事会决议通过的本报告期利润分配预案或公积金转增股本预案 不适用 七、 是否存在公司治理特殊安排等重要事项 □适用 √不适用 八、 前瞻性陈述的风险声明 √适用 □不适用 本报告中所涉及的未来计划、发展战略等前瞻性描述不构成公司对投资者的实质承诺，敬请 投资者注意投资 ...

Core Viewpoint - The performance of Ethernet switch chips, as a core component of network devices, directly determines the processing capability and scalability of these devices. The demand for these chips is closely related to the technological iterations and scenario extensions in the switch market. The Chinese Ethernet switch chip industry is projected to reach a market size of approximately 16.2 billion yuan in 2024, reflecting a year-on-year growth of 7.95%, driven by ongoing advancements in digital transformation and network infrastructure construction [1][10]. Industry Overview - Ethernet switch chips are critical components in network devices, enabling data exchange and routing functions in local area networks (LAN) and data center networks. These chips are specialized integrated circuits (ASICs) designed for network applications, featuring multiple ports and routing tables to efficiently forward data frames based on target MAC addresses [6][4]. Market Size - The Chinese Ethernet switch chip market is expected to grow to approximately 16.2 billion yuan in 2024, marking a 7.95% increase from the previous year. This growth is indicative of the continuous progress in domestic network infrastructure and the sustained demand driven by digital transformation [10][1]. Key Companies' Performance - The Ethernet switch chip industry in China exhibits high market concentration, with foreign giants dominating the market. However, domestic companies like Shengke Communication and Yutai Micro are making significant strides. Shengke Communication is the only domestic company to enter the commercial 10G and above chip market, launching the Arctic series chip with 800G support in 2024. Yutai Micro focuses on automotive Ethernet physical layer chips, with plans to release a vehicle-grade TSN chip series by 2025 [12][13]. Industry Development Trends 1. **Technological Upgrades**: The demand for higher performance and lower power consumption in Ethernet switch chips is increasing due to the rapid development of data centers, cloud computing, and artificial intelligence. Companies are focusing on optimizing chip architecture and adopting advanced manufacturing processes to balance performance and power efficiency [17]. 2. **Breaking Foreign Monopoly**: Domestic companies are accelerating the process of replacing foreign products in the Ethernet switch chip market. With significant technological advancements, domestic firms are gradually capturing market share in the high-end chip sector [19][18]. 3. **Emerging Technologies**: The rise of artificial intelligence, the Internet of Things (IoT), and industrial internet technologies is creating new opportunities for the Ethernet switch chip industry. Chips need to support higher data transmission rates and lower latency while ensuring security and reliability for various applications [21].