证券代码：300053 证券简称：航宇微 公告编号：2025-054 珠海航宇微科技股份有限公司 董 事 会 2025 年 9 月 16 日 关于参加广东辖区 2025 年投资者网上集体接待日活动的公告 特此公告。 珠海航宇微科技股份有限公司 本公司及董事会全体成员保证公告内容真实、准确、完整，没有虚假记 载、误导性陈述或重大遗漏。 为进一步加强与投资者的互动交流，珠海航宇微科技股份有限公司（以下简 称"公司"）将参加由中国证券监督管理委员会广东监管局、广东上市公司协会 联合举办的"向新提质 价值领航——2025 年广东辖区投资者集体接待日暨辖区 上市公司中报业绩说明会"，现将相关事项公告如下： 本次活动将采用网络远程的方式举行，投资者可登录"全景路演"网站 （http://rs.p5w.net）参与本次互动交流，活动时间为 2025 年 9 月 19 日（周五） 15:30-17:00。届时公司部分高管将在线就 2025 年半年度经营业绩、公司治理、 发展战略和经营状况等投资者关心的问题，与投资者进行沟通与交流，欢迎广大 投资者踊跃参与！ ...

珠海航宇微科技股份有限公司简式权益变动报告书 股票上市地点：深圳证券交易所 股票简称：航宇微 股票代码：300053 信息披露义务人：颜军 通讯地址：珠海市唐家东岸白沙路 1 号欧比特科技园 股权变动性质：表决权增加（对已放弃部分股份所对应的表决权进行恢复） 珠海航宇微科技股份有限公司 签署日期：2025 年 9 月 简式权益变动报告书 上市公司名称：珠海航宇微科技股份有限公司 截至本报告书签署之日，除本报告书披露的信息外，上述信息披露义务人没 有通过任何其他方式增加或减少其在航宇微中拥有权益的股份。 1 四、本次权益变动是根据本报告所载明的资料进行的。除本信息披露义务人 外，没有委托或者授权其它任何人提供未在本报告书列载的信息和对本报告书做 出任何解释或者说明。 珠海航宇微科技股份有限公司简式权益变动报告书 五、信息披露义务人承诺本权益变动报告书不存在虚假记载、误导性陈述或 重大遗漏，并对其真实性、准确性和完整性承担个别和连带的法律责任。 信息披露义务人声明 2 一、本报告书系依据《中华人民共和国证券法》《上市公司收购管理办法》 《公开发行证券的公司信息披露内容与格式准则第 15 号—权益变动报告书》及 其 ...

证券代码：300053 证券简称：航宇微 公告编号：2025-053 珠海航宇微科技股份有限公司 关于公司股东权益比例变动触及 1%整数倍暨 披露简式权益变动报告书的提示性公告 公司股东颜军先生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： 1、本次权益变动性质为股东颜军先生（公司名誉董事长、首席科学家）的 表决权恢复，不涉及所持股份数量变动，不触及要约收购。 2、本次权益变动不涉及公司控股股东及实际控制人，不会导致公司控股股 东、实际控制人发生变化，不会对公司经营及治理结构产生影响。 珠海航宇微科技股份有限公司（以下简称"公司"或"航宇微"）于 2019 年 11 月 23 日披露《关于公司股东签署股份转让协议、控股股东表决权放弃暨公 司控制权拟发生变更及公司股票复牌的提示性公告》（公告编号：2019-081）， 根据颜军先生签署的《关于放弃表决权事宜的承诺函》，其不可撤销地放弃其个 人持有的公司 17,905,035 股股票所对应的表决权，亦不委托任何其他方行使该等 股票对应的表决权；同时， ...

证券日报网讯航宇微（300053）9月8日在互动平台回答投资者提问时表示，公司已在漠河、乌苏、青 岛、珠海建设有4个地面站，形成自主可控的卫星星座管理和测运控网络体系。 ...

Core Viewpoint - The company, Hangyu Micro, has experienced a decline in stock price and financial performance, indicating potential challenges in its operations and market conditions [1][2]. Financial Performance - As of June 30, 2025, Hangyu Micro reported a revenue of 140 million yuan, a year-on-year decrease of 3.99% [2]. - The net profit attributable to shareholders was -62.54 million yuan, reflecting a significant year-on-year decline of 154.25% [2]. - The company has not distributed any dividends in the past three years, with a total payout of 87.79 million yuan since its A-share listing [3]. Stock Market Activity - On September 4, the stock price of Hangyu Micro fell by 2.13%, closing at 13.33 yuan per share, with a trading volume of 201 million yuan and a turnover rate of 2.27% [1]. - The total market capitalization of the company is 9.289 billion yuan [1]. - Year-to-date, the stock price has increased by 1.83%, but it has seen a decline of 12.93% over the last five trading days and 7.69% over the last 20 days [1]. Shareholder Information - As of June 30, 2025, the number of shareholders is 76,600, a slight decrease of 0.04% from the previous period [2]. - The average number of circulating shares per shareholder is 8,496, which has increased by 0.04% [2]. - Hong Kong Central Clearing Limited is the fourth largest circulating shareholder, holding 5.7094 million shares, an increase of 1.8121 million shares from the previous period [3]. Business Overview - Hangyu Micro, established on March 20, 2000, and listed on February 11, 2010, operates in the fields of aerospace electronics, satellite and satellite big data, and artificial intelligence [1]. - The revenue composition of the company includes aerospace electronics (40.95%), artificial intelligence (33.61%), and satellite constellation and satellite big data (25.44%) [1]. - The company is categorized under the semiconductor and digital chip design industry and is involved in various concept sectors such as geographic information, commercial aerospace, EDA concepts, Beidou navigation, and drones [1].

Market Performance - A-shares showed mixed performance with the Shanghai Composite Index down 1.16% closing at 3813.56 points, and the Shenzhen Component Index down 0.65% at 12472.00 points, while the ChiNext Index rose 0.95% to 2899.37 points [1] - The trading volume in the Shanghai and Shenzhen markets was 236.41 billion, a significant decrease of 51.09 billion compared to the previous day [1] Semiconductor Sector - The semiconductor sector performed poorly, with 117 selected companies showing that 20 companies' market values increased, led by Jianghua Micro, Zhichun Technology, and Tongfu Microelectronics, while 95 companies' market values decreased, with Beidou Star, Youyan New Materials, and Xuanji Information leading the decline [1] - A new semiconductor industry index, the Jimi Semiconductor Industry Index, was launched to reflect the market status and development of the semiconductor industry [5][6] Company Announcements - Yushu Robotics plans to submit its IPO application to the stock exchange between October and December 2025, with CITIC Securities as the counseling institution [1] - DiAo Micro announced the launch of its self-developed eUSB repeater product, marking a significant technological breakthrough in the high-speed interface chip sector [3] - Hangyu Micro elected Yang Tao as the chairman of its sixth board of directors [3] - Pairui Co. signed a strategic cooperation agreement with Xi'an Power Electronics Research Institute to jointly develop power devices represented by medium and high voltage IGBTs [3] Individual Company Updates - Nvidia addressed rumors regarding supply constraints of its H100/H200 products, stating that it has sufficient inventory to meet all orders without delays [4] - Xiaomi's new device, likely the Xiaomi 16, has received network access approval and is awaiting official announcement [4] - NIO reported Q2 2025 revenue of 19 billion, with a Non-GAAP net loss of 4.13 billion, indicating stable gross margins and effective cost control [4] Index Performance - The Jimi Index closed at 5583.91 points, down 46.46 points, reflecting a decline of 0.83% [7]

Group 1 - The core point of the announcement is the election of Mr. Yang Tao as the chairman of the sixth board of directors of the company, effective immediately upon approval by the board [2] - Mr. Yang Tao has a diverse background in banking and investment management, having worked at China Construction Bank and currently holding multiple leadership positions in various companies [2] - The company confirmed that Mr. Yang does not hold any shares in the company and has no related party relationships with major shareholders or other board members [3] Group 2 - Mr. Yang's qualifications meet the requirements set forth by the Company Law and the company's articles of association [3] - The announcement indicates that Mr. Yang will also serve as the chairman of the board's strategic development committee and as a member of the audit committee [2] - The previous acting chairman, Mr. Yan Zhiyu, will no longer perform the duties of the chairman following this election [2]

证券日报网讯 9月1日晚间，航宇微发布公告称，公司2025年第二次临时股东大会于2025年9月1日召 开，审议通过了《关于补选公司第六届董事会非独立董事的议案》。 （文章来源：证券日报） ...

Core Viewpoint - The company, Hangyu Micro, announced the approval of several resolutions during its sixth board meeting, including the proposal to hold the third extraordinary general meeting of shareholders in 2025 [2] Group 1 - The sixth board meeting of Hangyu Micro took place on September 1, where multiple resolutions were reviewed and approved [2] - One of the key resolutions approved was the proposal to convene the third extraordinary general meeting of shareholders in 2025 [2]

（文章来源：证券日报） 证券日报网讯 9月1日晚间，航宇微发布公告称，公司第六届董事会第十六次会议选举杨涛先生为第六 届董事会董事长。 ...