Core Viewpoint - Chengdu Huawi's stock performance shows a mixed trend with a slight increase in share price but a net outflow in financing, indicating potential investor caution amid fluctuating financial results [1][2]. Financing and Trading Activity - On September 17, Chengdu Huawi's stock rose by 1.92% with a trading volume of 524 million yuan. The financing buy-in amounted to 80.09 million yuan, while financing repayment was 83.24 million yuan, resulting in a net financing outflow of 3.15 million yuan [1]. - As of September 17, the total financing and securities lending balance for Chengdu Huawi was 551 million yuan, with financing balance accounting for 5.11% of the circulating market value, indicating a high level compared to the past year [1]. - In terms of securities lending, on the same day, 200 shares were repaid while 1,505 shares were sold, amounting to 74,400 yuan in sales. The remaining securities lending balance was 2.18 million shares, with a total balance of 1.08 million yuan, also at a high level compared to the past year [1]. Company Overview - Chengdu Huawi Electronics Technology Co., Ltd. was established on March 9, 2000, and is located in Chengdu, Sichuan Province. The company focuses on the research, design, testing, and sales of integrated circuits, providing overall solutions for signal processing and control systems [1]. - The revenue composition of the company includes digital integrated circuits (50.03%), analog integrated circuits (43.20%), other products (3.98%), technical services (2.70%), and other (0.08%) [1]. Financial Performance - For the first half of 2025, Chengdu Huawi reported a revenue of 355 million yuan, representing a year-on-year growth of 26.93%. However, the net profit attributable to shareholders decreased by 51.26% to 35.72 million yuan [2]. - As of June 30, 2025, the number of shareholders was 13,100, a decrease of 2.53% from the previous period, while the average circulating shares per person increased by 2.60% to 16,617 shares [2]. Shareholder Information - Since its A-share listing, Chengdu Huawi has distributed a total of 84.06 million yuan in dividends. As of June 30, 2025, notable institutional shareholders include Huaxia Industry Prosperity Mixed Fund and Jiashi Shanghai Stock Exchange Science and Technology Innovation Board Chip ETF, with both increasing their holdings [3].

Core Insights - The company reported a revenue of 355 million yuan for the first half of 2025, representing a year-on-year increase of 26.93%, while the net profit attributable to shareholders decreased by 51.26% to 35.72 million yuan [1] - The increase in revenue was driven by a recovery in demand within the domestic special integrated circuit industry, although profit margins were pressured by declining product prices and rising costs [1][2] Financial Performance - The gross margin for the first half of 2025 was 72.25%, a decrease of 4.69 percentage points year-on-year, while the net profit margin fell to 10.73%, down 16.23 percentage points [2] - Total expenses accounted for 26.41% of revenue, a slight decrease of 0.27 percentage points compared to the same period last year [2] - Financial expenses increased to 2.17 million yuan from a negative 0.77 million yuan in the previous year, primarily due to reduced interest income from raised funds [2] - Management expenses rose by 26.28% to 73.40 million yuan, and sales expenses increased by 10.58% to 18.17 million yuan, attributed to higher sample testing costs [2] Research and Development - The company has significantly increased its R&D investment, spending 100 million yuan in the first half of 2025, a 36.67% increase year-on-year, which constitutes 28.27% of total revenue, up 2.02 percentage points [3] - The company holds 123 invention patents, 238 integrated circuit layout design rights, and 44 software copyrights, indicating a strong technical foundation [3] - The R&D workforce comprises 401 employees, representing 41% of the total staff, with six core technical personnel specializing in high-performance FPGA, high-speed ADC/DAC, and intelligent SoC [3] Strategic Initiatives - The company is set to complete its high-end integrated circuit R&D and industrial base project by February 2027, which will enhance its core advantages in the special integrated circuit sector [4] - The focus areas for chip R&D include high-performance FPGA, high-speed ADC, and adaptive intelligent SoC, with applications in generative AI, automotive intelligence, low-altitude economy, and data centers [4] - The projected revenue for 2025-2027 is estimated at 902 million, 1.168 billion, and 1.467 billion yuan, with net profits of 243 million, 329 million, and 402 million yuan respectively, indicating a strong growth trajectory [4]

证券代码：688709 证券简称：成都华微 公告编号：2025-035 成都华微电子科技股份有限公司 关于召开 2025 年半年度业绩说明会的公告 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： https://roadshow.sseinfo.com/） 会议召开方式：上证路演中心网络互动 投资者可于 2025 年 09 月 22 日（星期一）至 09 月 26 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"栏目或通过公司邮箱 investors@csmsc.com 进行提问。公司将在说明会上对投资者普遍关注的问题进 行回答。 成都华微电子科技股份有限公司（以下简称"公司"）已于 2025 年 8 月 29 日 发布公司 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09月29日（星期一）11:00-12:00 举行 2025 年半年度业绩说明会，就投资者关心的问题进行交流。 （三）会议召开方式：上证路演中心网 ...

证券代码：688709 证券简称：成都华微 公告编号：2025-034 本次选举完成后，公司董事会中兼任公司高级管理人员职务的董事以及由职 工代表担任的董事，总计未超过公司董事总数的二分之一，符合相关法律法规的 要求。 特此公告。 成都华微电子科技股份有限公司董事会 2025 年 9 月 17 日 1 成都华微电子科技股份有限公司 关于选举第二届董事会职工代表董事的公告 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。 成都华微电子科技股份有限公司（以下简称"公司"）于2025年9月16日召 开的2025年第一次临时股东会会议审议通过了《关于取消监事会并修订公司章程 的议案》，根据修订后的《公司章程》，公司增设1名职工代表董事，由公司职 工通过职工代表大会、职工大会或者其他形式民主选举产生，无需提交股东会审 议。 公司于2025年9月16日召开了职工代表大会第六次会议，经民主选举、表决， 同意选举韦薇女士（简历详见附件）为公司第二届董事会职工代表董事，任期自 职工代表大会审议通过之日起至第二届董事会届满之日止。韦薇女士符合《 ...

北京市中伦律师事务所 关于成都华微电子科技股份有限公司 法律意见书 二〇二五年九月 北京市中伦律师事务所 关于成都华微电子科技股份有限公司 2025 年第一次临时股东会的 法律意见书 致：成都华微电子科技股份有限公司 2025 年第一次临时股东会的 北京市中伦律师事务所（以下简称"本所"）接受成都华微电子科技股份有 限公司（以下简称"公司"）委托，指派本所律师列席公司 2025 年第一次临时股 东会，并出具本法律意见书。 为出具本法律意见书，本所律师列席了公司 2025 年第一次临时股东会，并 根据《中华人民共和国公司法》（以下简称"《公司法》"）、《中华人民共和国证券 法》（以下简称"《证券法》"）、《上市公司股东会规则》（以下简称"《股东会规则》"）、 《律师事务所从事证券法律业务管理办法》等法律、法规和规范性文件的要求以 及《成都华微电子科技股份有限公司章程》（以下简称"《公司章程》"），按照律 师行业公认的业务标准、道德规范和勤勉尽责精神，查阅了本所律师认为出具法 律意见所必须查阅的文件，对公司本次股东会的召集和召开程序、出席会议人员 资格（但不包含网络投票股东资格）、表决方式、表决程序的合法性、有效 ...

证券代码：688709 证券简称：成都华微 公告编号：2025-033 成都华微电子科技股份有限公司 （一） 股东会召开的时间：2025 年 9 月 16 日 （二） 股东会召开的地点：成都华微电子科技股份有限公司 2205 会议室（成都 市高新区益州大道中段 1800 号天府软件园 G 区 G1 楼 22 层） 重要内容提示： 本次会议是否有被否决议案：无 一、 会议召开和出席情况 （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 其持有表决权数量的情况： | 1、出席会议的股东和代理人人数 | 179 | | --- | --- | | 普通股股东人数 | 179 | | 2、出席会议的股东所持有的表决权数量 | 515,233,700 | | 普通股股东所持有表决权数量 | 515,233,700 | | 3、出席会议的股东所持有表决权数量占公司表决权数量的比 | 80.9038 | | 例（%） | | | 普通股股东所持有表决权数量占公司表决权数量的比例（%） | 80.9038 | 2025年第一次临时股东会决议公告 本公司董事会及全体董事保证公告内容不存在任何虚假记载、误导 ...

Core Viewpoint - Chengdu Huawi experienced a stock price increase of 3.43% on September 11, with a trading volume of 884 million yuan, indicating strong market interest and activity in the stock [1]. Financing and Margin Trading - On September 11, Chengdu Huawi had a financing buy-in amount of 123 million yuan and a financing repayment of 115 million yuan, resulting in a net financing buy of 8.29 million yuan [1]. - As of September 11, the total margin trading balance for Chengdu Huawi was 541 million yuan, with the financing balance accounting for 5.04% of the circulating market value, indicating a high level of leverage compared to the past year [1]. - The company had no shares repaid in margin trading on September 11, with 200 shares sold short, amounting to approximately 9,828 yuan at the closing price [1]. Company Overview - Chengdu Huawi Electronics Technology Co., Ltd. was established on March 9, 2000, and is located in Chengdu, Sichuan Province. The company focuses on the research, design, testing, and sales of integrated circuits, providing overall solutions for signal processing and control systems [1]. - The revenue composition of the company includes digital integrated circuits (50.03%), analog integrated circuits (43.20%), other products (3.98%), technical services (2.70%), and other (0.08%) [1]. Financial Performance - For the first half of 2025, Chengdu Huawi reported a revenue of 355 million yuan, representing a year-on-year growth of 26.93%. However, the net profit attributable to shareholders decreased by 51.26% to 35.72 million yuan [2]. - As of June 30, 2025, the number of shareholders for Chengdu Huawi was 13,100, a decrease of 2.53% from the previous period, while the average circulating shares per person increased by 2.60% to 16,617 shares [2]. Shareholder Structure - As of June 30, 2025, the top ten circulating shareholders included Huaxia Industry Prosperity Mixed Fund, which increased its holdings by 932,900 shares to 5.92 million shares, and the Jiashi Shanghai Stock Exchange Science and Technology Innovation Board Chip ETF, which increased its holdings by 273,700 shares to 4.53 million shares [3]. - The Guolian An Zhongzheng All Index Semiconductor Products and Equipment ETF was a new entrant among the top ten circulating shareholders, holding 2.02 million shares [3].

Company Overview - Chengdu Huamei Electronics Technology Co., Ltd. is located in Chengdu, Sichuan Province, and was established on March 9, 2000. The company focuses on the research, design, testing, and sales of integrated circuits, providing overall solutions for signal processing and control systems [1][2]. Stock Performance - As of September 10, Chengdu Huamei's stock price increased by 2.14% to 47.68 CNY per share, with a trading volume of 406 million CNY and a turnover rate of 4.00%. The total market capitalization is 30.365 billion CNY [1]. - Year-to-date, the stock price has risen by 54.50%, but it has decreased by 16.20% over the last five trading days. Over the last 20 days, the stock has increased by 38.04%, and over the last 60 days, it has risen by 42.33% [1]. Financial Performance - For the first half of 2025, Chengdu Huamei reported a revenue of 355 million CNY, representing a year-on-year growth of 26.93%. However, the net profit attributable to shareholders decreased by 51.26% to 35.72 million CNY [2]. - The company has distributed a total of 84.0638 million CNY in dividends since its A-share listing [3]. Shareholder Information - As of June 30, 2025, the number of shareholders is 13,100, a decrease of 2.53% from the previous period. The average number of circulating shares per person increased by 2.60% to 16,617 shares [2]. - Notable institutional shareholders include Huaxia Industry Prosperity Mixed Fund and Jiashi Shanghai Stock Exchange Science and Technology Innovation Board Chip ETF, which have increased their holdings [3]. Industry Context - Chengdu Huamei operates within the semiconductor industry, specifically in digital chip design, and is associated with concepts such as AI chips, autonomous driving, and brain-computer interfaces [2].

Group 1 - Chengdu Huamei Electronics Technology Co., Ltd. signed a procurement framework agreement with a large state-owned equipment enterprise, with a total contract value of 105 million yuan, expected to account for 31.91% of the company's analog chip sales revenue in 2024 [2] - The agreement allows the client to adjust the procurement plan with a three-day written notice based on market changes, with no minimum purchase quantity set, but includes clear breach of contract responsibilities [2] - The core products of this order include HWD9213, the first domestic 12-bit 8Gsps high-speed ADC based on 28nm process, and HWD08B64, an 8-bit 64Gsps ultra-high-speed ADC, which will enhance the company's position in the high-end analog chip market [3] Group 2 - The signing of the framework agreement marks a breakthrough for the company's high-speed ADC products in the domestic testing instruments and equipment sector, further consolidating its technological leadership [3] - Successful execution of subsequent orders is expected to positively impact the company's revenue and net profit from 2025 to 2027, while reducing reliance on imported components and enhancing supply chain security [3] - The company acknowledges that contract performance may be affected by macroeconomic conditions, policy adjustments, and technological iterations, with revenue recognition based on actual delivery orders [3]

成都华微电子科技股份有限公司 2025 年第一次临时股东会会议资料 证券简称：成都华微 证券代码：688709 成都华微电子科技股份有限公司 2025 年第一次临时股东会 会 议 资 料 二〇二五年九月 1 成都华微电子科技股份有限公司 2025 年第一次临时股东会会议资料 目 录 | 2025 | 年第一次临时股东会会议须知 3 | | | --- | --- | --- | | 2025 | 年第一次临时股东会会议议程 6 | | | 2025 | 年第一次临时股东会会议议案 8 | | | | 议案一：关于取消监事会并修订公司章程的议案 | 8 | | | 议案二：关于修订部分公司治理制度的议案 | 9 | | | 议案三：关于补选非独立董事的议案 | 10 | 2 3 成都华微电子科技股份有限公司 2025 年第一次临时股东会会议资料 成都华微电子科技股份有限公司 2025 年第一次临时股东会会议须知 为了维护全体股东的合法权益，保障股东在成都华微电子科技股份有限公司 （以下简称公司或成都华微）依法行使股东权利，确保本次股东会的正常秩序和 议事效率，根据《中华人民共和国公司法》《中华人民共和国证券法》 ...