据《环球时报》记者了解，本次任务是长三乙火箭首次执行地球逃逸轨道发射任务。在以往执行的发射 地球轨道范围内载荷的任务中，长三乙火箭分离速度仅需达到第一宇宙速度，即每秒7.9千米。但在此 次任务中，天问二号探测器与长三乙火箭分离时速度必须要超过每秒11.2千米的第二宇宙速度，才能使 天问二号探测器进入地球逃逸轨道。这需要极高的速度和能量。在综合考量火箭运载能力、履约能力和 可靠性等因素后，长三乙火箭成为此次小行星探测之旅最理想的"专属座驾"。 不仅如此，天问二号探测的小行星本身体积小、质量小、引力弱，捕获难度大，对火箭入轨精度要求极 高。此次任务中，长三乙火箭入轨速度达到每秒11.2千米的同时，速度偏差不能超过1米，否则可能会 造成"天问二号"探测器与目标行星百万公里的级差。 "一个物体高速运动必然也更难控制，此次发射的天问二号探测器是迄今为止我国发射的探测器中飞行 速度最快的，与此同时它也是对入轨精度要求最高的探测器之一。它的入轨精度比以往探测器的要高一 倍。"中国航天科技集团魏远明在接受《环球时报》记者采访时介绍称，对于火箭发射系统而言，在极 高的速度和能量之下，确保火箭以极高的精度入轨是此次任务主要难点之 ...

公司将按照法定程序尽快完成总经理选聘工作。 郭琳瑞先生担任公司董事、总经理的任职期间勤勉尽责、恪尽职 守。公司董事会对郭琳瑞先生在担任公司董事、总经理期间为公司稳 健经营、规范运作、践行高质量发展所作出的重要贡献表示衷心感谢！ 证券代码：000901 证券简称：航天科技 公告编号：2025-临-025 航天科技控股集团股份有限公司 关于公司董事、总经理郭琳瑞先生辞职的公告 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。 航天科技控股集团股份有限公司（以下简称"公司"）董事会于 2025 年 5 月 29 日收到公司总经理郭琳瑞先生递交的辞职报告，郭琳 瑞先生因工作调动，辞去公司董事、总经理职务。郭琳瑞先生辞去公 司董事、总经理职务后不再担任公司其他职务。根据《中华人民共和 国公司法》《公司章程》的有关规定，郭琳瑞先生辞职报告自送达公 司董事会之日起生效，其辞职不会影响公司正常经营活动。郭琳瑞先 生在担任公司董事、总经理期间，其本人及其他关联人均未曾持有公 司股票。 特此公告。 航天科技控股集团股份有限公司董事会 二〇二五年五月三十日 1 ...

航天科技（000901）公告，公司董事会于2025年5月29日收到总经理郭琳瑞先生的辞职报告。郭琳瑞先 生因工作调动，辞去公司董事、总经理职务。郭琳瑞先生辞去职务后不再担任公司其他职务。公司将尽 快完成总经理选聘工作。 ...

Group 1: Business Segments - The company primarily engages in three business segments: aerospace applications, automotive electronics, and the Internet of Things (IoT) [2][3] - Aerospace application products focus on inertial navigation accelerometers, precision manufacturing, testing and control equipment, and specialized power supplies [2][3] - The automotive electronics segment is divided into domestic and international markets, with domestic operations mainly targeting commercial vehicles [3][4] Group 2: Technological Advancements - The company’s inertial devices, such as accelerometers, are at the forefront of domestic technology and have been widely adopted in the aerospace sector [2][3] - The self-developed quartz flexible accelerometer is recognized for its high precision, reliability, compact size, and lightweight design, making it a preferred choice in various applications [2][3] - The AIRIOT IoT platform is a low-code solution that provides comprehensive IoT software services, currently applied in sectors like oil and gas, smart cities, and energy management [3][4] Group 3: Strategic Decisions - The sale of AC Company is part of the company's strategic plan to focus on core business areas and enhance resource utilization [3][4] - Post-sale, AC Company’s revenue and profits will no longer be included in the consolidated financial statements, allowing other business segments to continue stable operations [3][4] - The company anticipates a decline in overall revenue due to the sale of AC Company, but expects stable performance in other business areas [4] Group 4: Clientele and Market Position - Major clients in the aerospace application sector include the Third Academy of Aerospace Technology and other industries such as shipping and military [4] - In the automotive electronics sector, clients include global manufacturers like Hyundai, Volkswagen, Daimler, and domestic companies such as SAIC and Geely [4] - The company does not directly engage in commercial aerospace but has related business through client partnerships, which currently contribute a small percentage to overall revenue [4]

从厨房到太空 问鼎苍穹的国民温度 自 2017 年签约成为中国航天事业合作伙伴后，康师傅始终追求航天标准严控产品品质。期间还通过开展航天科普、推动产学研结合等多种形 式，持之以恒地助力航天事业发展。作为全国首个应用航天专利的方便面企业，此次 "天选好面"凭借航天专利温控技术实现精准控温，使得无论 身处南方还是北方的消费者，都能够品尝到同样劲道爽滑的面条。康师傅坚持探索创新将航天技术惠及百姓生活的尝试，恰恰是航天精神与民生需 求完美契合、产生共鸣的有力体现。正如康师傅相关负责人所讲："我们努力将航天精神和航天科技融入产品，让品牌服务国家战略，护航百姓生 活。" 在 "天选好面馆"巡展现场，人潮如织，香味四溢。慕名而来的消费者排起长队，只为品尝一口蕴含航天专利的 "天选好面"。热情高涨的消费者们 更是怀着赤诚之心，为中国航天事业送上祝福。现场详实的生产线介绍以及航天合作历程展示，极为直观地彰显出了康师傅在产品研发过程中，对 于创新的不懈追求以及对传统品质的执着坚守。"我们由衷地期望借助这样的活动形式，能让每一位普通民众通过享用简单的一碗面，可以近距离 触及航天梦想，感受到航天事业的魅力与意义。" 康师傅相关负责人 ...

Industry Overview - The Shanghai Composite Index increased by 0.19%, while the ChiNext Index rose by 0.48%. The defense and military industry index (CITIC) decreased by 2.31%, underperforming the Shanghai Composite by 2.5 percentage points and the ChiNext by 2.8 percentage points, ranking 27th out of 29 industries for the period [1]. Commentary - The release of China's first national security white paper is expected to sustain high demand in the industry. The white paper emphasizes optimizing the defense technology industry layout and building an advanced defense technology industrial system. Short-term, the aerospace technology sector is experiencing a rapid recovery in downstream demand, with expectations for high demand throughout the year and potential performance inflection points in the first half of 2025 for some upstream segments [2]. - Long-term, the aerospace technology sector is a cornerstone of national security, likely to maintain demand and growth certainty, highlighting its comparative advantages in the current environment [2]. - China Aviation Industry Corporation (AVIC) showcased a full range of aviation equipment at the Langkawi International Maritime and Aerospace Exhibition, indicating a push for international cooperation. The current low export ratio of domestic aviation manufacturers compared to overseas peers suggests that China's equipment output capabilities are gradually becoming evident, with potential demand recognition reshaping perceptions [2]. - The enhancement of equipment competitiveness and expansion of export market share are expected to inject new growth momentum into the industry, prompting a reevaluation of sector value, with upcoming events like the Paris Air Show being key catalysts [2]. Mergers and Acquisitions - The recent release of revised regulations on major asset restructuring by the China Securities Regulatory Commission aims to deepen the reform of the mergers and acquisitions market for listed companies. The aerospace technology sector has a relatively low asset securitization rate, with significant quality assets still outside listed companies, indicating substantial room for reform and restructuring [3]. - Recent overall listings and restructuring plans by companies like AVIC Chengfei are expected to enhance the activity of mergers and acquisitions, accelerating asset restructuring and state-owned enterprise reforms in the sector [3]. Valuation and Recommendations - The company maintains its profit forecasts, ratings, and target prices. The recovery in demand is expected to provide significant elasticity for precision-guided equipment, with recommendations for companies such as Chuangjiang New Materials, Aerospace Electric, Feilihua, and Beifang Navigation, along with other related companies [4]. - Rapid recovery in industry demand is anticipated to benefit upstream components and testing segments, with recommendations for companies like Unisoc, Zhenhua Technology, Hongyuan Electronics, Hongda Electronics, Torch Electronics, and Su Shi Testing, along with other related companies [4]. - Long-term market opportunities in foreign trade are expected to open up, with recommendations for Guorui Technology and other related companies [4].

Group 1: Business Overview - The company focuses on three main business sectors: aerospace applications, automotive electronics, and the Internet of Things (IoT) [2][3] - Aerospace application products include accelerometers, precision manufacturing, aerospace auxiliary materials, and testing and control equipment [2][3] - The automotive electronics segment primarily offers in-vehicle cabin sensors and automotive instruments [2][3] Group 2: Recent Transactions and Strategic Focus - The sale of AC Company, which generated revenue of 3.179 billion yuan (approximately 46.1% of total revenue), is part of the company's strategy to concentrate on its core business areas [3][4] - The divestiture aims to optimize the company's capital structure and enhance resource utilization, thereby improving core competitiveness [3][4][5] - Post-sale, the company assures that other business segments will continue stable operations without adverse impacts from the divestiture [4][5] Group 3: Future Development and Market Position - The company plans to enhance its capabilities in aerospace applications, focusing on technology and process improvements [4][5] - In 2024, the aerospace application business is expected to account for approximately 11% of total revenue [4] - The company is actively exploring new productivity areas, including artificial intelligence and robotics, to strengthen its market position [4][5] Group 4: Investor Relations and Communication - The company acknowledges the need for improved communication with the capital market to enhance its visibility and market value [5][6] - Suggestions for a name change to better reflect the company's core business and avoid confusion with other entities have been noted [6]

Core Viewpoint - Aerospace Science and Technology is divesting its 100% stake in AC Company and a 0.003% stake in TIS Factory for a total of approximately 659 million RMB to focus on its core business areas [2][3] Group 1: Company Overview - Aerospace Science and Technology's main business segments include aerospace applications, automotive electronics, and the Internet of Things, with automotive electronics accounting for 83.07% of total revenue in 2024 [3] - AC Company was a significant player in the automotive electronics sector, generating 3.179 billion RMB in revenue for Aerospace Science and Technology in 2024, which represented 46% of the company's total revenue [3] - The company has faced financial challenges since 2020, with negative net profits for two consecutive years, including a net loss of 54.348 million RMB for AC Company in 2024, a decline of over 200% year-on-year [3][5] Group 2: Strategic Focus - The divestiture is part of the company's strategic plan to concentrate on its core business and improve capital structure and resource utilization [5] - The company aims to enhance its core competitiveness and align with the interests of shareholders through this transaction [5] - Future business priorities include systematic expansion in aerospace applications, comprehensive collaboration in automotive electronics, and deepening the Internet of Things business [5] Group 3: Acquisition by Guanghong Technology - Guanghong Technology, a well-known domestic electronic manufacturing service provider, is acquiring the assets, aiming to expand its automotive electronics business [2][6] - The acquisition will enhance Guanghong Technology's global presence, particularly in Europe, America, and Africa, where AC Company has established a strong customer base [6] - Despite the growth potential in the automotive electronics market, challenges such as soft demand in Europe and potential price wars in the automotive industry may impact the competitive landscape [6]

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。 一、交易概述 航天科技控股集团股份有限公司（以下简称"公司"）于 2024 年 10 月 28 日召开第七届董事会第二十三次（临时）会议及 2024 年 11 月 14 日召开 2024 年第四次临时股东大会，审议通过了《关于公开挂 牌打包转让所持 AC 公司 100%股权和 TIS 工厂 0.003%股权的议案》。 为完成 All Circuits S.A.S.（以下简称 AC 公司）股权转让事项，公 司下属子公司 Hiwinglux S.A.（以下简称海鹰卢森堡）和 IEE International Electronics and Engineering S.A.（以下简称 IEE 公司）在北京产权交易所（以下简称北交所）正式公开挂牌转让 AC 公 司 100%股权。同时，鉴于 AC 公司直接持有下属 TIS Circuits SARL （以下简称 TIS 工厂）99.997%股权，公司控股子公司 IEE 公司持有 的 TIS 工厂剩余 0.003%股权，与 AC 公司 100%股权共同作为一个资产 包挂牌 ...

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）；或关注微信公众号（名称：全景财经）； 或下载全景路演 APP，参与本次互动交流。活动时间为 2025 年 5 月 14 日（周三）14:00-16:30。届时公司高管将在线就公司 2024 年度业 绩、公司治理、发展战略、经营状况和可持续发展等投资者关心的问 题，与投资者进行沟通与交流，欢迎广大投资者踊跃参与！ 特此公告！ 航天科技控股集团股份有限公司董事会 二〇二五年五月八日 1 证券代码：000901 证券简称：航天科技 公告编号：2025-临-023 航天科技控股集团股份有限公司 关于参加黑龙江辖区上市公司 2025 年投资者 网上集体接待日活动的公告 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。 为进一步加强与投资者的活动交流，航天科技控股集团股份有 限公司（以下简称"公司"）将参加由黑龙江省上市公司协会与深 圳市全景网络有限公司联合举办的"2025年黑龙江辖区上市公司投 资者集体接待日活动"，现将相关事项公告如下： ...