中航西安飞机工业集团股份有限公司 年报信息披露重大差错责任追究管理办法 （经 2025 年 7 月 16 日第九届董事会第十一次会议审议通过） 第一章 总则 第一条 为进一步提高中航西安飞机工业集团股份有限公司（以下简称"公 司"）的规范运作水平，加大对公司年度报告信息披露相关责任人员的问责力度， 提高公司年度报告信息披露的质量和透明度，增强公司年度报告信息披露的真实 性、准确性、完整性和及时性，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》（以下简称"《证券法》"）、中国证 券监督管理委员会（以下简称"中国证监会"）《上市公司信息披露管理办法》 《公开发行证券的公司信息披露内容与格式准则第2号---年度报告的内容与格 式》和《深圳证券交易所股票上市规则》等法律、行政法规、部门规章、规范性 文件以及《公司章程》的有关规定，结合公司实际情况，制定本管理办法。 第二条 本管理办法所称年报信息披露重大差错责任追究是指在年报信息 披露工作中，有关人员不履行或者不正确履行职责、义务或其它个人原因，导致 公司年报信息披露发生重大差错，给公司造成重大经济损失或造成不良社会影响 的追究与处 ...

Core Points - Airbus has officially launched the A321 fuselage system assembly project in collaboration with AVIC Xi'an Aircraft Industry Group's Tianjin facility, marking the first time this model's assembly is conducted in China, indicating a deeper industrial footprint in the country [1][3][4] - The first A321 fuselage components arrived in Tianjin in early July, and the assembly process is expected to be completed within approximately 50 working days, with delivery to the Airbus Tianjin A320 final assembly line anticipated by October [3][4] - The A321 model is becoming a key player in Airbus's single-aisle aircraft lineup, with around 40% of the A320 series aircraft delivered from Tianjin starting in 2024 expected to be A321s [3][4] Industry Insights - The new A321 assembly project expands the collaboration between Airbus and AVIC Xi'an in the single-aisle aircraft manufacturing sector and is a significant step in Airbus's localization strategy, enhancing supply chain efficiency [4][5] - In 2022, China's three major state-owned airlines placed an order for 292 Airbus A320neo aircraft, valued at approximately $37.2 billion, setting a record for the largest single order in Chinese civil aviation history [7] - There are speculations that China may announce a substantial order with Airbus in late July, potentially involving hundreds of aircraft, as the demand for aircraft updates in the rapidly growing Chinese aviation market remains strong [7][9]

新华社天津7月15日电（记者宋瑞）15日，空中客车与中航西飞旗下西飞国际航空制造（天津）有限公 司正式合作启动A321机身系统装配工作。这是空客最畅销窄体客机首次在中国进行高难度机身系统装 配，表明空客看好中国供应链韧性，进一步深化在华工业布局。 "全新启动的A321机身系统装配项目，拓展了双方在空客单通道飞机制造领域的合作范围，更是空客持 续践行本地化战略的重要举措。"空客全球执行副总裁、空客中国首席执行官徐岗说。 空客发布的全球市场预测显示，未来20年，中国将需要超过9500架新客机和货机，占同期全球总需求的 20%以上。 空客A321飞机是空客新一代单通道飞机中的主力机型。自2024年起，空客天津交付的A320系列飞机 中，约40%为A321机型。 机身系统装配，指在飞机的前后机身结构基础上完成相关系统件的安装及测试工作，是飞机机身进入总 装环节前必不可少的一步工作。 7月15日，空中客车与中航西飞旗下西飞国际航空制造（天津）有限公司正式合作启动A321机身系统装 配工作。新华社发 空客透露，首架在中国进行机身系统装配的A321飞机的前后机身，已于7月初通过海运抵达天津港，顺 利转运至西飞天津厂区。 接 ...

Core Viewpoint - Airbus has officially initiated cooperation with AVIC Xi'an Aircraft Industry (Group) Company Limited's Tianjin subsidiary to start the assembly of the A321 fuselage systems in China [1] Group 1 - The first A321 aircraft fuselage, which is being assembled in China, has arrived at Tianjin Port in early July and has been successfully transferred to the Xi'an Aircraft Tianjin facility [1] - Over the next approximately 50 working days, the Airbus team will collaborate with Xi'an Aircraft Tianjin to complete a series of processes including factory inspection, isolation installation, bracket installation, and the installation and testing of electrical, electronic, drainage, oxygen, flight control, and hydraulic systems [1] - The system assembly of the fuselage is expected to be completed and delivered to the Airbus Tianjin A320 series final assembly line by October of this year [1]

Group 1 - The core viewpoint of the news is the performance of the China Defense Index, which has shown significant growth over the past month, three months, and year-to-date, indicating a positive trend in the defense sector [1][2] - The China Defense Index has increased by 7.16% in the last month, 10.26% in the last three months, and 10.50% year-to-date, with a current value of 1589.12 points and a trading volume of 24.275 billion yuan [1] - The index comprises listed companies under the ten major military industrial groups and those providing weaponry and equipment to the armed forces, reflecting the overall performance of defense industry stocks [1] Group 2 - The top ten weighted stocks in the China Defense Index include AVIC Shenyang Aircraft (7.9%), AVIC Optoelectronics (6.1%), Aero Engine Corporation of China (6.0%), and others, indicating a concentration in specific companies [1] - The market distribution of the index shows that the Shanghai Stock Exchange accounts for 56.19% and the Shenzhen Stock Exchange for 43.81%, highlighting the geographical distribution of investments [2] - The industry composition of the index indicates that 75.06% is in the industrial sector, 12.42% in materials, 7.07% in information technology, and 5.45% in communication services, reflecting the focus on industrial applications [2]

Company Overview - China Aviation Industry Corporation (AVIC) Xi'an Aircraft Industry Group Co., Ltd. was established on June 18, 1997, and listed on the Shenzhen Stock Exchange on June 26, 1997, becoming the first listed company in China's aviation manufacturing industry [2][3] - The company primarily engages in the research, production, maintenance, and service of large and medium-sized aircraft and aviation components, collaborating with major international and domestic aviation companies like Airbus and Boeing [3][4] Core Competencies 1. Leading R&D and Manufacturing Technology - The company emphasizes technological self-reliance and innovation, actively participating in major scientific projects and optimizing innovation mechanisms, resulting in numerous national patents and a robust digital design and manufacturing system [5][6] - Achievements include breakthroughs in key technologies such as unmanned aerial vehicles and cost-effective solutions [5] 2. Advanced Civil Aviation Management - The company employs a comprehensive management approach focusing on cost, schedule, quality, and risk, which has garnered positive feedback from both domestic and international aviation sectors [6][7] - It is recognized as a strategic partner for renowned aviation manufacturers and a significant supplier of major components [7] 3. High-Level Aviation Services - The company has developed a comprehensive customer service system, providing support throughout the aircraft's lifecycle, including maintenance and training, and has successfully completed various humanitarian and disaster relief missions [8] Future Outlook and Strategic Planning - The company aims to focus on aircraft development, production, maintenance, and services, enhancing technological innovation and expanding its production cooperation scale during the 14th Five-Year Plan period [9] - Plans include diversifying product structures and strengthening core industries in military and civil aviation, as well as maintenance services [9] Cost Management and Profitability - The company is committed to improving operational efficiency and profitability through enhanced product development management, technological innovation, and cost control measures [10] - Strategies include strengthening new product economic capabilities, reducing existing product costs through innovation, and implementing cost-reduction initiatives [10]

Core Viewpoint - The China Securities Index for State-owned Enterprises in Aerospace Technology has shown a mixed performance in the A-share market, with a recent decline but positive growth over the past month, three months, and year-to-date [1] Group 1: Index Performance - The China Securities Index for State-owned Enterprises in Aerospace Technology closed at 2453.88 points, down 0.64% with a trading volume of 17.406 billion [1] - Over the past month, the index has increased by 7.20%, by 18.44% over the last three months, and by 6.34% year-to-date [1] Group 2: Index Composition - The index comprises 40 representative listed companies from state-owned enterprises involved in aerospace technology, including sectors such as aerospace equipment, materials, information, and security [1] - The index was established on December 28, 2018, with a base value of 1000.0 points [1] Group 3: Top Holdings - The top ten weighted companies in the index are: - Aero Engine Corporation (9.24%) - AVIC Xi'an Aircraft Industry (8.48%) - AVIC Optoelectronics (7.72%) - AVIC Shenyang Aircraft Corporation (5.98%) - Hongdu Aviation (4.66%) - Northern Navigation (4.23%) - AVIC Aircraft (3.95%) - AVIC High-tech (3.94%) - Aerospace Electronics (3.91%) - Zhongke Star Map (3.86%) [1] Group 4: Market Distribution - The market distribution of the index holdings shows that the Shanghai Stock Exchange accounts for 63.93%, the Shenzhen Stock Exchange for 35.46%, and the Beijing Stock Exchange for 0.60% [1] Group 5: Industry Breakdown - The industry composition of the index holdings is as follows: - Industrial sector: 82.67% - Materials sector: 5.83% - Information technology: 5.14% - Communication services: 4.70% - Consumer discretionary: 1.67% [2] Group 6: Sample Adjustment - The index samples are adjusted semi-annually, with adjustments occurring on the next trading day after the second Friday of June and December each year [2] - Weight factors are generally fixed until the next scheduled adjustment, with special circumstances allowing for temporary adjustments [2]

Group 1 - The core index of the aerospace and military industry, the China Securities Aerospace and Military Integration Index, experienced a slight decline of 0.06%, closing at 2045.92 points with a trading volume of 13.86 billion yuan [1] - Over the past month, the index has increased by 5.31%, by 7.83% over the last three months, and by 6.40% year-to-date [1] - The index includes leading companies related to the aerospace and military integration strategy, covering sectors such as aircraft, power and control systems, early warning systems, weapon systems, C4ISR systems, military digitalization, and aerospace materials [1] Group 2 - The top ten weighted companies in the index are: AVIC Shenyang Aircraft (9.35%), Aero Engine Corporation of China (7.0%), AVIC Optoelectronics (6.99%), AVIC Xi'an Aircraft (5.36%), AVIC Aircraft (4.07%), Aerospace Electronics (3.8%), Haige Communications (3.66%), Ruichuang Micro-Nano (3.48%), AVIC Chengfei (3.47%), and Western Superconducting (3.24%) [1] - The index's holdings are primarily from the Shanghai Stock Exchange (56.09%) and the Shenzhen Stock Exchange (43.91%) [2] - The industrial sector constitutes 72.33% of the index holdings, followed by materials (13.27%), information technology (8.07%), and communication services (6.33%) [2] Group 3 - Public funds tracking the aerospace and military industry include Penghua China Securities Aerospace and Military Integration C and Penghua China Securities Aerospace and Military Integration A [3]

Investment Rating - The report rates the military industry as "Buy" [1] Core Viewpoints - The military industry is expected to perform well in the long term due to increasing great power competition and rising defense expenditures [3][9][10] - A grand military parade is scheduled for September 3, 2025, showcasing domestic military equipment and advancements [8][20] - Japan is set to deploy F-35B stealth fighters as early as August, indicating a shift in regional military dynamics [8][10] Summary by Sections Investment Highlights - Key investment areas include: 1. Assembly: AVIC Shenyang Aircraft Corporation, Aerospace South Lake, AVIC Xi'an Aircraft Industry [4] 2. Components: AVIC Optoelectronics, Guobang Electronics, Ruichuang Micro-Nano [4] 3. Subsystems: AVIC Avionics, North Navigation [4] 4. Materials and Processing: Feilihua, Guangwei Composite, Huaqin Technology, Bolite, Western Materials, Aviation Materials [4] - Notable stocks include: - Assembly: Aerospace Rainbow, AVIC Chengfei [4] - Components: Unisoc, Aerospace Electric, Hongyuan Electronics, Zhenhua Technology, Torch Electronics [4] - Subsystems: Aero Engine Corporation, Jianghang Equipment [4] - Materials and Processing: AVIC Heavy Machinery, AVIC High-Tech, Western Superconducting, Aerospace Technology [4] Market Review - The military sector saw a 7.46% increase last week, outperforming the market by 5.54 percentage points [12][13] - The Shanghai Composite Index rose by 1.91%, while the ChiNext Index increased by 5.69% [12][13] - The China Securities National Security Index performed the best, rising by 8.31% [16] Major News in the Military Industry - The Shanghai Cooperation Organization defense ministers' meeting was held in Qingdao, emphasizing regional security cooperation [20] - The upcoming military parade will feature all domestically produced active combat equipment, highlighting advancements in military capabilities [21][23] - The focus of the parade will be on commemorating the victory in the Anti-Japanese War and showcasing the modernization of the military [24][25]

Core Viewpoint - The high-end equipment sector is experiencing mixed performance, with specific stocks showing significant gains while others decline, indicating a volatile market environment [1][4]. Group 1: Market Performance - As of July 3, 2025, the CSI High-End Equipment Sub-Index decreased by 0.07%, with stocks like Jiuziyang rising by 18.64% and China Haifang leading the decline [1]. - The High-End Equipment ETF (159638) saw a turnover of 2.07% during the trading session, with a total transaction value of 24.12 million yuan [3]. - Over the past week, the average daily transaction value of the High-End Equipment ETF was 83.12 million yuan, with the latest fund size reaching 1.158 billion yuan [3]. Group 2: Investment Trends - Leveraged funds are increasingly investing in the high-end equipment sector, with the latest margin buying amounting to 2.36 million yuan and a margin balance of 20.91 million yuan [3]. - The High-End Equipment ETF has shown a net value increase of 27.22% over the past year, with the highest single-month return recorded at 19.30% [3]. Group 3: Industry Outlook - The military industry is expected to experience three growth curves: domestic demand focusing on low-cost precision-guided munitions, unmanned systems, and information technology; military trade demand potentially surging due to regional conflicts; and broader military demand in areas like large aircraft, low-altitude economy, commercial aerospace, and deep-sea technology [3][4]. - China's defense spending is projected to grow significantly, likely outpacing GDP growth, with 2025 marking a turning point for the industry as it emerges from a period of stagnation [4]. - The top ten weighted stocks in the CSI High-End Equipment Sub-Index account for 45.22% of the index, indicating concentrated investment in key players like AVIC Shenyang Aircraft and AVIC Engine [4][6].