（一） 股东大会类型和届次 2024年年度股东大会 （二） 股东大会召集人：董事会 （三） 投票方式：本次股东大会所采用的表决方式是现场投票和网络投票相结 合的方式 （四） 现场会议召开的日期、时间和地点 证券代码：688458 证券简称：美芯晟 公告编号：2025-032 美芯晟科技（北京）股份有限公司 关于召开2024年年度股东大会的通知 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： 一、 召开会议的基本情况 召开日期时间：2025 年 6 月 25 日 14 点 00 分 召开地点：北京市海淀区天工大厦 A 座十层公司会议室 （五） 网络投票的系统、起止日期和投票时间。 网络投票系统：上海证券交易所股东大会网络投票系统 网络投票起止时间：自2025 年 6 月 25 日 至2025 年 6 月 25 日 采用上海证券交易所网络投票系统，通过交易系统投票平台的投票时间为股 股东大会召开日期：2025年6月25日 本次股东大会采用的网络投票系统：上海证券交易所股东大会网络投票 系统 东大会召开当日的交易时 ...

第二届监事会第三次会议决议公告 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 美芯晟科技（北京）股份有限公司（以下简称"公司"）第二届监事会第三次 会议通知已于 2025 年 5 月 30 日以邮件形式发出，并于 2025 年 6 月 4 日在公司 会议室以现场会议和线上通讯会议同时进行的方式召开。会议应出席监事 3 人， 实际出席会议监事 3 人，公司董事会秘书列席会议。 会议由监事会主席朱元军主持，会议召集和召开程序符合《中华人民共和国 公司法》（以下简称"《公司法》"）等相关法律法规和《美芯晟科技（北京） 股份有限公司章程》（以下简称"《公司章程》"）规定。会议表决形成的决议 合法、有效。 二、监事会会议审议情况 证券代码：688458 证券简称：美芯晟 公告编号：2025-029 美芯晟科技（北京）股份有限公司 会议认真审议了提交会议审议的各项议案，经逐项投票表决，会议决议如下： （一）审议通过《关于使用自有资金、自有外汇、银行承兑汇票等方式支付 募投项目部分款项并以募集资金等额置换的议案 ...

一、董事会会议召开情况 证券代码：688458 证券简称：美芯晟 公告编号：2025-028 美芯晟科技（北京）股份有限公司 第二届董事会第四次会议决议公告 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。 美芯晟科技（北京）股份有限公司（以下简称"公司"）第二届董事会第四 次会议的会议通知于 2025 年 5 月 30 日以电子邮件方式向全体董事发出，会议于 2025 年 6 月 4 日在公司会议室以现场结合线上通讯的方式召开。会议应出席董 事 7 人，实际出席会议董事 7 人，全体董事均出席会议，公司监事及高级管理人 员列席本次会议。 本次会议由董事会召集人董事长程宝洪先生（Mr. CHENG BAOHONG）主 持，会议召集和召开程序符合《中华人民共和国公司法》（以下简称"《公司法》"） 等相关法律法规和《美芯晟科技（北京）股份有限公司章程》（以下简称"《公 司章程》"）规定。 二、董事会会议审议情况 与会董事认真审议了各项议案，经与会董事充分讨论，会议决议如下： （一） 审议通过《关于变更注册地址、取消监事会、修订< ...

中信建投证券股份有限公司 关于美芯晟科技（北京）股份有限公司 2024 年持续督导年度报告书 | 保荐人名称：中信建投证券股份有限 | 上市公司名称：美芯晟科技（北京）股 | | | --- | --- | --- | | 公司 | 份有限公司 | | | 保荐代表人姓名：曾宏耀 | 联系方式：010-56051415 联系地址：北京市朝阳区景辉街 16 号院 | | | | 号楼泰康集团大厦 1 | 层 10 | | 保荐代表人姓名：董军峰 | 联系方式：021-68801585 | | | | 联系地址：上海市浦东新区浦东南路 528 | | | | 号上海证券大厦北塔 室 | 2203 | 经中国证券监督管理委员会（简称"中国证监会"）"证监许可〔2023〕521 号文"批准，同意美芯晟科技（北京）股份有限公司（简称"公司"或"美芯晟"） 向社会公众发行人民币普通股（A 股）20,010,000 股，每股面值 1 元。本次公司 发行新股的发行价为 75.00 元/股，募集资金总额为 150,075.00 万元，扣除发行费 用 12,426.69 万元后，实际募集资金净额为 137,648.31 万元。本 ...

Core Viewpoint - Meixinsheng Technology (Beijing) Co., Ltd. is experiencing rapid growth in its optical sensor business, with a projected revenue increase of 527.8% in 2024, driven by a diverse product matrix and strong market demand [1][2] Group 1: Company Overview - Meixinsheng has developed a comprehensive product lineup in the optical sensor field, including ambient light/proximity detection, optical tracking sensors, and laser time-of-flight (DToF) ranging [1] - The company is benefiting from the domestic semiconductor localization strategy, achieving technological breakthroughs and industry upgrades in the optical sensor sector [1] Group 2: Market Potential - The global optical sensor market was valued at $19.52 billion in 2023 and is expected to reach approximately $51.21 billion by 2032, with a compound annual growth rate (CAGR) of 11.5% from 2024 to 2032 [1] Group 3: Financial Performance - In Q1 2025, the company reported revenue of 125 million yuan, an increase of 30.47 million yuan or 32.18% year-on-year, and achieved a net profit of 3.67 million yuan, marking a turnaround from losses [2] - The gross margin for the same period was 38%, reflecting a year-on-year increase of approximately 16 percentage points [2] Group 4: Future Outlook - The company is optimistic about its performance in 2025, with the optical sensor product line expected to become a new growth driver [2] - Meixinsheng is actively expanding its product matrix into the AIoT ecosystem and targeting emerging markets such as low-altitude economy, while maintaining a leading position in consumer electronics like AR/VR devices [2]

Core Viewpoint - The article highlights the significant advancements made by Meixinsheng in the optical sensor and robotics sectors, driven by the successful mass production of the 3nm chip by Xiaomi, marking a breakthrough in China's chip design industry [1]. Group 1: Company Performance - Meixinsheng achieved a revenue of 125 million yuan in Q1, representing a year-on-year growth of 32.18%, despite the traditional off-season for consumer electronics [1]. - The company turned a profit in Q1, indicating a substantial improvement in net profit compared to previous periods [1]. - The growth in revenue is primarily attributed to the expansion of the optical sensor business and the increased sales of wireless charging products [1]. Group 2: Optical Sensor Developments - Meixinsheng has developed a comprehensive range of optical products, including proximity sensors, ambient light sensors, flicker light sensors, optical tracking sensors, and laser ranging (DToF) products [2]. - The optical tracking sensor has been successfully integrated into the supply chains of several well-known smartwatch brands and is being tested for AR/VR/MR wearable devices [2]. - The DToF chips have achieved large-scale delivery in the robotic vacuum cleaner market, while proximity sensor products have entered the supply chains of leading TWS earphone brands [2]. - The optical sensor business is expected to become a new growth engine for the company's performance [2]. Group 3: Robotics Sector Initiatives - In the robotics field, Meixinsheng is developing high-precision DToF sensors for obstacle detection, enhancing robots' ability to recognize their environment [2]. - The company plans to invest in the development of optical encoders to address precision position detection needs in multi-motor coordination [2]. - Meixinsheng aims to expand into AI sensors that support real-time 3D environment modeling for robots, significantly improving obstacle avoidance response times [2]. - The company's CAN SBC chips will integrate power management, communication, and monitoring functions in robots, while the upcoming CAN PHY chips will handle physical layer signal conversion and anti-interference capabilities [2]. - Future investments will focus on advancing robotics towards intelligence and autonomous learning, applicable in various scenarios such as production lines and home care [2].

投资者 WI HARPER FUND VII HONG KONG LIMITED 保证向本公司提供的信息 真实、准确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司董事会及全体董事保证公告内容与信息披露义务人提供的信息一致。 证券代码：688458 证券简称：美芯晟 公告编号：2025-027 美芯晟科技（北京）股份有限公司关于持股 5%以上 股东权益变动触及 1%刻度的提示性公告 2.信息披露义务人信息 重要内容提示： 本次权益变动不会导致美芯晟科技（北京）股份有限公司（以下简称"公 司"）控股股东、实际控制人发生变化，不会对公司治理结构及未来持续经营产 生重大影响。 本 次 权 益 变 动 为 公 司 股 东 WI HARPER FUND VII HONG KONG LIMITED（以下简称"WI Harper Fund VII"、"信息披露义务人"）履行此前已披 露的减持股份计划，不触及要约收购。 本次权益变动后，WI HARPER FUND VII HONG KONG LIMITED 持有 公司 6,542,729 股股份，占公司总股本的比例由 6.96%减少至 5.87%。 | 权益变动方向 | ...

Core Viewpoint - Meixin Sheng Technology (Beijing) Co., Ltd. reported a decline in revenue and net profit for the year 2024, indicating challenges in its financial performance compared to previous years [1]. Financial Performance - The company achieved operating revenue of 404.17 million yuan in 2024, a decrease of 14.43% from 472.31 million yuan in 2023 [2]. - The net profit attributable to shareholders of the parent company was -66.57 million yuan in 2024, a significant decline of 320.76% compared to a profit of 30.15 million yuan in 2023 [2]. - The net cash flow from operating activities was -77.08 million yuan in 2024, an improvement from -152.62 million yuan in 2023 [4]. Assets and Equity - As of the end of 2024, the total assets of the company were 1.997 billion yuan, down 7.37% from 2.372 billion yuan at the end of 2023 [3]. - The equity attributable to shareholders of the parent company was 1.889 billion yuan, a decrease of 9.27% from 2.082 billion yuan in 2023 [2]. Product Performance - The optical sensor product line, part of the signal chain products, generated revenue of 69.14 million yuan in 2024, marking a substantial increase of 527.78% year-on-year, accounting for 17.11% of the total revenue [3]. Executive Compensation - The total compensation for the board of directors and senior management in 2024 was 8.36 million yuan, an increase of 17.88% from 7.10 million yuan in 2023 [5]. - The chairman, Cheng Baohong, received a salary of 1.187 million yuan in 2024, reflecting a year-on-year increase of 68.49% [6].

Core Viewpoint - The company is experiencing significant growth in its optical sensor and wireless charging product lines, driven by strategic partnerships and product innovations, leading to improved financial performance and market positioning [1][2][3] Group 1: Financial Performance - In Q1 2025, the company achieved a revenue of 125 million yuan, representing a year-on-year increase of 32.18%, and net profit turned positive [1] - The company has initiated a third phase of share buybacks, utilizing over 41.27 million yuan of excess funds as of April 17, 2025 [1] Group 2: Product Development and Market Strategy - The optical sensor product line is expected to grow rapidly due to increased shipments and new customer integrations, contributing significantly to market share [2] - The wireless charging business is anticipated to expand into lower-tier markets with cost optimizations, while the company is accelerating the development of high-integration, high-efficiency wired fast charging products to create a business loop [2] - The company is focusing on optimizing smart lighting and high power factor products in the mature analog power market, with a specific emphasis on high-value automotive lighting products [2] Group 3: Competitive Advantages and Innovations - The company has established a competitive optical sensor product ecosystem through independent R&D and vertical integration across the supply chain [3] - Innovations in PD/SPAD processes have significantly enhanced device sensitivity, and breakthroughs in advanced manufacturing processes have been achieved [3] - The company has developed competitive coating solutions and established a complete domestic supply chain for VCSEL core devices, ensuring robust production capabilities from R&D to mass production [3]

首次公开发行战略配售限售股上市流通公告 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： 证券代码：688458 证券简称：美芯晟 公告编号：2025-026 本次股票上市类型为首发战略配售股份（限售期 24 月）；股票认购方式 为网下，上市股数为1,120,000股。本公司确认，上市流通数量等于该限售期的全 部战略配售股份数量。 本次股票上市流通总数为1,120,000股。 本次股票上市流通日期为2025 年 5 月 22 日。 一、本次上市流通的限售股类型 根据中国证券监督管理委员会于 2023 年 3 月 9 日出具的《关于同意美芯晟科 技（北京）股份有限公司首次公开发行股票注册的批复》（证监许可〔2023〕521 号），同意美芯晟科技（北京）股份有限公司（以下简称"公司"或"发行人"） 首次公开发行股票的注册申请。公司首次向社会公众公开发行公司人民币普通股 （A 股）股票 20,010,000 股，并于 2023 年 5 月 22 日在上海证券交易所科创板上 市，发行完成后总股本为 80,010,00 ...