香港交易及結算所有限公司及香港聯合交易所有限公司對本公告之內容概不負責，對其準確 性或完整性亦不發表任何聲明，並明確表示概不就因本公告全部或任何部份內容而產生或因 倚賴該等內容而引致之任何損失承擔任何責任。 中國航空科技工業股份有限公司 AviChina Industry & Technology Company Limited* (於中華人民共和國註冊成立之股份有限公司) (股份代號：2357) 承董事會命 中國航空科技工業股份有限公司 公司秘書 吳筠 北京，二零二五年八月二十九日 於本公告日，董事會由執行董事閆靈喜先生和孫繼忠先生，非執行董事徐東升先生、周訓文 先生和胡世偉女士，以及獨立非執行董事劉威武先生、毛付根先生和林貴平先生組成。 *僅供識別 中航机载系统股份有限公司2025 年半年度报告 海外監管公告 本公告乃根據香港聯合交易所有限公司證券上市規則第13.10B條而作出。 以下爲中航機載系統股份有限公司於上海證券交易所網站刊發之公告。 公司代码：600372 公司简称：中航机载 中航机载系统股份有限公司 2025 年半年度报告 1 / 192 中航机载系统股份有限公司2025 年半年度报告 一、 ...

Core Viewpoint - The 27th China Association for Science and Technology Annual Conference successfully held forums on "Advanced Aircraft Onboard System Energy Integration and Intelligent Management" and "New Technologies in Computer Networks in the Era of Large Models" [1][3]. Group 1: Advanced Aircraft Onboard System Energy Integration and Intelligent Management - The forum focused on the energy integration and intelligent management of onboard systems for advanced flight platforms, which is one of the top ten engineering technology challenges selected by the China Association for Science and Technology for 2025 [3][5]. - Experts and scholars presented reports on the background needs, key technological breakthroughs, and future suggestions related to the energy management of advanced aircraft onboard systems [3][5]. - A roundtable discussion led to a consensus on collaborative design and system integration, addressing critical aspects such as energy architecture, thermal management systems, and comprehensive management of engines and power generation systems [3][5]. Group 2: New Technologies in Computer Networks - The forum on new technologies in computer networks discussed the application of large models in network architecture, transmission protocols, traffic management, and security strategies [5]. - Experts presented various reports on topics including network technologies for large-scale intelligent computing and the development opportunities and challenges of AI-driven green computing [5]. - The forum also provided a platform for young scientific talents to showcase their academic achievements through student report exchanges [5].

Core Viewpoint - The forum focused on advanced airborne system energy integration and intelligent management, highlighting the need for technological breakthroughs and multi-faceted innovation in the aviation industry [1][4]. Group 1: Forum Overview - The 27th Annual Meeting of the China Association for Science and Technology featured a specialized forum on advanced airborne system energy integration and intelligent management, attended by nearly a hundred experts and representatives from research institutions, universities, and enterprises in the aviation field [1]. - The forum included presentations from five industry experts discussing the background needs, key technological breakthroughs, and future suggestions related to advanced airborne systems [3]. Group 2: Expert Discussions - A roundtable discussion involved six industry experts who explored critical aspects of energy architecture in advanced airborne systems, including integrated design of thermal management systems and aircraft structures, as well as comprehensive management of engines and power generation systems [3]. - The discussions led to a consensus on collaborative design and system integration, emphasizing the importance of interdisciplinary communication for further research in energy integration and intelligent management [4]. Group 3: Future Directions - The inclusion of "advanced airborne system energy integration and intelligent management" in the 2025 major scientific issues has established a common goal for related airborne systems, fostering industry collaboration and future technological advancements [4]. - The forum received strong support from various key laboratories and associations, facilitating a platform for experts to expand their understanding and develop a common language in this research area [4].

Group 1 - The company plans to repurchase shares using its own funds ranging from 300 million to 500 million RMB, with a maximum price of 17.13 RMB per share [1] - The repurchased shares will be used entirely for employee stock ownership plans or equity incentive plans [1] - The maximum repurchase price was adjusted to 17.06 RMB per share due to the implementation of the 2024 annual equity distribution [2] Group 2 - As of July 31, 2025, the company has repurchased 4,757,100 shares, representing 0.10% of the total share capital, with a total expenditure of approximately 59.94 million RMB [2] - The highest repurchase price was 12.80 RMB per share, while the lowest was 12.52 RMB per share [2] - The company will continue to make repurchase decisions based on market conditions and will fulfill its information disclosure obligations in a timely manner [2]