证券代码：301577 证券简称：美信科技 公告编号：2025-020 广东美信科技股份有限公司 2024 年年度股东大会决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有 虚假记载、误导性陈述或重大遗漏。 特别提示： 1、本次股东大会召开期间没有增加或变更提案。 2、本次股东大会未发生否决提案的情形。 3、本次股东大会以现场投票和网络投票表决相结合的方式召开。 一、会议召开情况 1、会议召开时间： （1）现场会议时间：2025 年 5 月 14 日（星期三）下午 15：00 （2）网络投票时间：通过深圳证券交易所（以下简称"深交所"）交易系 统进行网络投票的具体时间为：2025 年 5 月 14 日上午 9：15-9：25，9：30-11:30， 下午 13：00-15：00；通过深圳证券交易所互联网投票系统投票的具体时间为： 2025 年 5 月 14 日 9：15-15：00 期间的任意时间。 2、会议召开地点：广东省东莞市企石镇新南金湖一路 3 号 1 号楼广东美信 科技股份有限公司二楼青花会议室。 4、会议召集人：公司董事会。 5、会议主持人：董事长张定珍女士。 6、本次股东大 ...

关于广东美信科技股份有限公司 北京市中伦（深圳）律师事务所 二〇二五年五月 2024 年年度股东大会的 法律意见书 | 一、本次股东大会的召集、召开程序 2 | | --- | | 二、出席本次股东大会人员资格 2 | | 三、本次股东大会的表决程序 3 | | 四、结论意见 7 | 北京市中伦（深圳）律师事务所 关于广东美信科技股份有限公司 2024 年年度股东大会的 法律意见书 致：广东美信科技股份有限公司 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》以及中国证券监督管理委员会（以下简称"中国证监会"）发布 的《上市公司股东会规则》的规定，北京市中伦（深圳）律师事务所（以下简称 "本所"）接受广东美信科技股份有限公司（以下简称"公司"）的委托，指派 本所律师列席公司 2024 年年度股东大会（以下简称"本次股东大会"），本所 指派的律师通过现场和实时视频方式对本次股东大会的相关事项进行见证并出 具本法律意见书。 为出具本法律意见书，本所律师审查了公司提供的包括但不限于如下相关文 件： 1. 公司现行有效的公司章程； 2. 公司于 2025 年 4 月 23 日刊登于巨 ...

Group 1: Financial Performance - The net cash flow from operating activities for 2024 significantly increased due to three core initiatives: deepening relationships with quality clients, enhancing accounts receivable management, and optimizing supply chain management [2] - The total sales amount from the top five customers in 2024 was 150.739 million yuan, accounting for 35.70% of the annual total sales [4] Group 2: Research and Development - The company plans to increase R&D investment as a core strategic layout for long-term development, focusing on new project development and technological iteration [3] - In 2024, the company launched new products including industrial-grade and automotive-grade network transformers, enhancing its product portfolio in the magnetic components sector [5] Group 3: Market Challenges and Strategies - The rise in raw material prices, particularly copper, poses some cost pressure; however, copper's proportion in the overall product cost is relatively small, mitigating the impact [3] - The company employs centralized bidding for raw material procurement every six months or quarterly, implementing price-locking measures when anticipating price increases to minimize the impact on performance [3]

Core Viewpoint - Meixin Technology is advancing its headquarters construction project in the Greater Bay Area, with the main structure completed in 2024 and expected to be operational by 2025, while focusing on expanding its product range in high-growth markets such as new energy vehicles, 5G communication, artificial intelligence, and industrial automation [2] Financial Performance - In 2024, the company anticipates a revenue of 422 million yuan, a net profit attributable to shareholders of 32.27 million yuan, and a net cash flow from operating activities of 74.23 million yuan, with basic earnings per share of 0.74 yuan and a weighted average return on equity of 4.40% [2] - The total assets of the company are projected to be 1.067 billion yuan, with net assets attributable to shareholders at 763 million yuan [2] - Domestic revenue accounts for 71.54% while overseas revenue constitutes 28.46% [2] Market Expansion and Challenges - The company faces challenges in overseas market expansion due to legal regulations, industrial policies, political and economic environment changes, international relations tensions, trade sanctions, and force majeure [2] - To address these challenges, the company is considering establishing a factory in Southeast Asia to leverage local policies and cost advantages, collaborating with local partners to improve supply efficiency, reduce logistics costs, and enhance customer satisfaction [2] Product Development in Automotive Electronics - In the automotive electronics sector, the company focuses on flat transformer technology and magnetic integration technology, developing a range of power magnetic components for applications in battery management systems, on-board charging systems, DC-DC converters, autonomous driving systems, in-car navigation multimedia systems, electronic control units, safety control systems, and energy transmission systems [3]

Financial Performance - In 2024, the company achieved operating revenue of 422.24 million RMB, a decrease of 3.09% compared to the previous year [2] - The net profit attributable to shareholders was 32.27 million RMB, down 41.32% year-on-year [2] - The net cash flow from operating activities was 74.23 million RMB, with basic earnings per share at 0.74 RMB and a weighted average return on equity of 4.40% [2] Revenue Contribution by Business Segment - Signal magnetic components contributed 67.33% to total revenue, while power magnetic components and others accounted for 30.24% [3] Research and Development - R&D investment for 2024 was 25.57 million RMB, representing 6.06% of operating revenue, with a year-on-year increase of 14.10% [3][4] - The number of R&D personnel was 119, making up 19.10% of the total workforce, reflecting a growth of 3.48% [8] Market and Geographic Distribution - Domestic revenue accounted for 71.54%, while overseas revenue made up 28.46% [4] - The company plans to establish a factory in Southeast Asia to mitigate challenges in overseas market expansion [4] Product Development and Innovation - New products launched include high-reliability network transformers and automotive-grade inductors, enhancing the company's product portfolio [5] - The company integrates manufacturability design into product development to control costs and improve efficiency [10] Strategic Plans and Future Outlook - For 2025, the company aims to focus on building an intelligent factory, increasing R&D investment, expanding customer base, and optimizing talent mechanisms [7] - The company anticipates that the growth in strategic emerging fields like 5G and electric vehicles will provide significant market opportunities [6] Shareholder Returns - The profit distribution plan for 2024 proposes a cash dividend of 3 RMB per 10 shares, totaling 13.28 million RMB [12]

Group 1 - Shareholders of Alade (301419.SZ) plan to reduce their holdings by no more than 1.50% within three months after 15 trading days through centralized bidding and/or block trading [1] - Shareholders of Dawi Technology (600589.SH) intend to reduce their holdings by no more than 3% within three months after 15 trading days through centralized bidding and block trading [1] - Employees of Dingzhi Technology (873593.BJ) have completed a reduction of 0.6431% of their holdings through centralized bidding [1] Group 2 - Shareholders of Aerospace Software (688562.SH) plan to reduce their holdings by no more than 1.00% through centralized bidding [2] - Shareholders of Hongqiang Co., Ltd. (002809.SZ) have completed their reduction plans, with reductions of 1%, 0.132%, and 0.021% respectively [2] - Shareholders of Huachangda (300278.SZ) plan to reduce their holdings by no more than 0.703% within three months after 15 trading days through centralized bidding [2] Group 3 - Shareholders of Liancheng CNC (835368.BJ) plan to reduce their holdings by no more than 2% within three months after 15 trading days through centralized bidding and block trading [3] - Shareholders of Meidixi (688202.SH) intend to reduce their holdings by no more than 2.23% within three months after 15 trading days through centralized bidding or block trading [3] - Shareholders of Meixin Technology (301577.SZ) plan to reduce their holdings by no more than 2.5% through centralized bidding and block trading [3] Group 4 - Shareholders of Wanda Film (002739.SZ) have completed their reduction plan, with a total reduction of 63,353,361 shares, accounting for 3.00% of the total share capital [4] - Shareholders of Xinghua New Materials (301077.SZ) plan to reduce their holdings by no more than 3% within three months after three trading days through centralized bidding and block trading [4] - Shareholders of Yinbao Shanneng (002786.SZ) have completed their reduction plan, with a total reduction of 9,912,100 shares, accounting for 2.00% of the total share capital [4] Group 5 - Shareholders of Intercontinental Oil and Gas (600759.SH) have completed their reduction plan, with a total reduction of 124,499,600 shares, accounting for 3% of the total share capital [5]

证券代码：301577 证券简称：美信科技 公告编号：2025-019 广东美信科技股份有限公司 关于特定股东减持股份预披露公告 本公司股东润科（上海）股权投资基金合伙企业（有限合伙）、深圳市创新投资集 团有限公司及一致行动人东莞红土创业投资基金合伙企业（有限合伙）保证向本公司提 供的信息内容真实、准确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人 提供的信息一致。 特别提示： 广东美信科技股份有限公司（以下简称"公司"）股东润科（上海）股权投 资基金合伙企业（有限合伙）（以下简称"润科投资"）持有本公司股份2,072,803 股(占本公司总股本比例4.68%) ,计划自本公告披露之日起15个交易日后的2个 月内以集中竞价方式/大宗交易方式减持本公司股份不超过1,106,500股(即不超 过公司总股本的2.5%)。润科投资已通过中国证券投资基金业协会备案，截至首 次公开发行上市日，投资期限已满36个月但未满48个月,符合《上市公司创业投 资基金股东减持股份的特别规定》《深圳证券交易所上市公司创业投资基金股东 减持股份实施细则》中的减持规定。 公司股东深圳市创新 ...

证券代码：301577 证券简称：美信科技 公告编号：2025-013 广东美信科技股份有限公司 关于召开 2024 年年度股东大会的通知 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 广东美信科技股份有限公司（以下简称"公司"）于 2025 年 4 月 21 日召开了 第三届董事会第十八次会议，公司董事会决定于 2025 年 5 月 14 日以现场表决与网 络投票相结合的方式召开公司 2024 年年度股东大会（以下简称"本次会议"或 "本次股东大会"）。现将会议的有关情况通知如下： 一、召开会议的基本情况 1、股东大会届次：2024 年年度股东大会 2、股东大会召集人：公司董事会 3、会议召开的合法、合规性：公司于 2025 年 4 月 21 日召开了第三届董事会 第十八次会议，审议通过了《关于提请召开 2024 年年度股东大会的议案》，本次 股东大会的召集、召开符合相关法律、行政法规、部门规章、规范性文件、深圳证 券交易所规则和《公司章程》等有关规定。 4、会议召开的时间 （1）现场会议召开时间为：2025 年 5 月 14 日（星期三）下午 15：00 ...

证券代码：301577 证券简称：美信科技 公告编号：2025-015 广东美信科技股份有限公司 二、监事会会议审议情况 经公司全体监事审议通过如下议案： 第三届监事会第十一次会议决议公告 一、监事会会议召开情况 本公司及监事会全体成员保证信息披露的内容真实、准确、完整，没有 虚假 记载、误导性陈述或重大遗漏。 一、监事会会议召开情况 广东美信科技股份有限公司（以下简称"公司"）第三届监事会第十一次会 议通知于 2025 年 4 月 11 日以专人送达、邮件和电话等方式发出。会议于 2025 年 4 月 21 日在公司会议室以现场会议的方式召开。本次会议应出席监事 3 人， 实际出席监事 3 人，会议由监事会主席欧阳明葱主持。本次会议的召集、召开和 表决程序符合有关法律、法规和《公司章程》的规定，会议形成的决议合法有效。 经与会监事认真审议，形成如下决议： 1、审议通过了《关于<2024 年度监事会工作报告>的议案》 会计准则》的规定，客观、真实地反映了公司 2024 年度的财务状况和经营成果。 2024 年，监事会严格按照《公司法》《公司章程》《监事会议事规则》等 相关规定，本着对全体股东负责的态度，依法认 ...

证券代码：301577 证券简称：美信科技 公告编号：2025-014 1、审议通过了《关于<2024 年度总经理工作报告>的议案》 一、董事会会议召开情况 广东美信科技股份有限公司（以下简称"公司"）第三届董事会第十八次会 议通知于 2025 年 4 月 11 日以专人送达、邮件和电话等方式送达全体董事。会议 于 2025 年 4 月 21 日在公司会议室以现场结合通讯的方式召开。本次会议应出席 会议董事 5 人，实际出席董事 5 人，会议由董事长张定珍女士主持，公司监事、 高级管理人员列席了会议。本次会议的召集、召开和表决程序符合有关法律、法 规和《公司章程》的规定，会议形成的决议合法有效。 经与会董事认真审议，形成如下决议： 二、董事会会议审议情况 经公司全体董事审议通过如下议案： 广东美信科技股份有限公司 第三届董事会第十八次会议决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有 虚假 记载、误导性陈述或重大遗漏。 与会董事听取了《2024 年度总经理工作报告》,认为报告客观、真实地反映 了经营管理层 2024 年度主要工作及取得的成果，有效地执行了公司董事会、股 东大会的各项决 ...