Core Viewpoint - The commercial aerospace sector in A-shares experienced a strong rally towards the end of the trading session, with the Tianhong Aerospace ETF (159241) showing significant performance, indicating a positive trend in the industry driven by recent developments and government support [1]. Group 1: Market Performance - A-shares continued to see reduced trading volume, but the commercial aerospace sector saw a strong late-session surge [1]. - The Tianhong Aerospace ETF (159241) tracked an index that rose by 1.42% on the day and accumulated a weekly increase of 2.78%, breaking a four-week streak of declines [1]. - The ETF's index has a high concentration of military and aerospace components, with "aerospace equipment + aerospace supplies" accounting for over 67% of its weight [1]. Group 2: Government Initiatives - The establishment of the Commercial Aerospace Office by the National Space Administration is expected to enhance the coordination and efficiency of the satellite industry [1][3]. - The release of the "Action Plan for Promoting High-Quality and Safe Development of Commercial Aerospace (2025-2027)" indicates that commercial aerospace is being integrated into the national strategic layout [1]. Group 3: IPO Activity - From June 18 to November 27, six companies' IPO counseling filings were accepted by local securities regulatory authorities, reflecting active market participation in the commercial aerospace sector [1][3]. - The Tianhong Aerospace ETF has seen a net inflow of 128 million yuan during its recent 13% correction period from September 1 to November 21, indicating investor confidence [1][3]. - Since its launch on May 29, the ETF has added 274 million shares, representing a growth rate of 144% [1][3].

Core Viewpoint - The announcement details the provision of a guarantee by the company’s wholly-owned subsidiary, Liyang Power, for a loan requested by its subsidiary, Guizhou Aviation Engine Maintenance Co., Ltd., to support its operational funding needs. Group 1: Guarantee Details - The guaranteed amount is 10 million yuan, with a loan term of one year, and the guarantee period extends for three years after the loan's maturity [1]. - The maximum guarantee amount for 2025 is set at 121 million yuan, as approved by Liyang Power's board on December 27, 2024 [2]. - The guarantee covers principal, interest, penalties, and all related costs, with Guizhou Aviation providing full asset collateral [2]. Group 2: Necessity and Reasonableness of the Guarantee - The guarantee is deemed necessary to meet the operational funding needs of Guizhou Aviation, which is a wholly-owned subsidiary and has a stable financial condition [5]. - As of the announcement date, the total guarantees provided by Liyang Power amount to 91 million yuan, representing 0.23% of the company's latest audited net assets, with no overdue guarantees reported [5].

证券代码：600893 证券简称：航发动力 公告编号：2025-035 中国航发动力股份有限公司 关于 2025 年度担保进展的公告 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、准确性和完整性承担法律责任。 重要内容提示： 担保对象及基本情况 | | 被担保人名称 本月担保金额 | 1,000 | 万元 | 中国航发贵州航空发动机维修有限责任公司 | | --- | --- | --- | --- | --- | | 担保 对象 | | | | | | | 实际为其提供的担保余额 | 8,100 | 万元 | | | | 是否在前期预计额度内 | 是 | □否 | □不适用：_________ | | | 本月担保是否有反担保 | 是 | □否 | □不适用：_________ | 累计担保情况 | 对外担保逾期的累计金额（万元） | 0 | | --- | --- | | 截至本公告日上市公司及其控股 子公司实际提供担保总额（万元） | 9,100 | | 担保总额占上市公司最近一期经 审计净资产的比例（%） | 0.23 | | 本年度已批准的 ...

Group 1 - The optical communication sector is experiencing a strong performance, with the CSI High-end Equipment Sub-index rising by 0.47% as of 13:44 on November 28, 2025, driven by significant gains in constituent stocks such as Putian Technology, which hit the 10% limit up, and others like Optoelectronics and Seven One Two, which rose by 4.79% and 4.53% respectively [1] - The commercial aerospace sector is seeing intensified catalysts, with Beijing Blue Arrow Aerospace's Zhuque-3 rocket launch planned for November 29, 2025, indicating a pivotal moment for the industry [1] - The 2025 Asia General Aviation Exhibition opened on November 27, 2025, showcasing over 380 companies from 22 countries and regions, focusing on the theme "New Era of General Aviation, Exploring Unlimited Possibilities in Low-altitude" [1] Group 2 - The low-altitude economy has officially become a national strategic emerging industry, with a policy framework transitioning from macro planning to a focus on application ecology and safety [1] - According to Dagong International, financial and fiscal collaboration will provide strong momentum for the low-altitude economy, with expectations that the market size will exceed 1 trillion during the 14th Five-Year Plan period, highlighting the critical role of central state-owned enterprises in industry leadership and resource integration [1] - As of October 31, 2025, the top ten weighted stocks in the CSI High-end Equipment Sub-index account for 45.96%, including major players like AVIC Shenyang Aircraft, Aero Engine Corporation of China, and China Aerospace [2]

Group 1 - A-shares indices have turned positive, with the semiconductor sector taking the lead, as companies like Jingyi Equipment, Tuojing Technology, and Xinyuan Microelectronics saw significant gains of 9.97%, 6.3%, and 5.7% respectively, contributing to a 3.29% increase in the Sci-Tech Semiconductor ETF and a 0.72% rise in the Aerospace ETF [1][2] - Tuojing Technology announced plans to raise 4.6 billion yuan for the construction of a high-end semiconductor equipment industrialization base, a cutting-edge technology research center, and to supplement working capital [2] - Quartz Co. confirmed that it has begun mass production and sales of semiconductor-grade quartz tubes and other high-end quartz material products [2] - Domestic GPU chip manufacturer Muxi Co. is accelerating its IPO process, with official subscription set for December 5 [2] - The Zhuque-3 rocket is scheduled for its maiden flight on November 29, which, if successful, will mark it as the world's third reusable rocket and a key development in reducing launch costs for China [2] - The 2025 Asia General Aviation Exhibition is being held from November 27 to 30 in Zhuhai, showcasing new products, technologies, and services in the global general aviation and low-altitude economy sectors [2] Group 2 - The Aerospace ETF has seen a net inflow of over 417 million yuan in the past 20 days, with a high concentration of 98.2% in the primary military industry, making it the index with the highest military content in the market [3] - Key components of the Aerospace ETF include companies such as Guoke Technology (metamaterials stealth technology), AVIC Shenyang Aircraft Corporation (fighter jet manufacturing), Aero Engine Corporation of China (aero engines), AVIC Chengfei (drone systems), and Great Wall Military Industry (ammunition and smart weapon systems) [3]

Group 1 - The "Zhuque-3" rocket is set to make its maiden flight in mid to late November, potentially becoming China's first operational reusable launch vehicle [1] - Beijing plans to construct a large centralized data center system with over 1 GW power capacity in the 700-800 km twilight orbit to facilitate large-scale AI computing in space [1] - As of November 28, 2025, the CSI Defense Index (399973) has risen by 0.36%, with notable increases in constituent stocks such as KST (688568) up 4.50% and Triangle Defense (300775) up 2.98% [1] Group 2 - The CSI Defense Index closely tracks the performance of listed companies under the top ten military industrial groups, reflecting the overall performance of defense industry stocks [2] - As of October 31, 2025, the top ten weighted stocks in the CSI Defense Index include AVIC Shenyang Aircraft (600760) and Aero Engine Corporation of China (600893), collectively accounting for 44.41% of the index [2]

Core Insights - On November 27, during the opening of the 2025 Asian General Aviation Expo, China Aviation Engine Corporation (CAEC) held a promotional event for its turboprop engines, signing cooperation agreements or intent purchase contracts with 17 clients, totaling over 1 billion yuan [1][2] - The event featured the launch of seven turboprop engines, including AEP20, AEP50E, AEP60E, AEP100, ATP120, turboprop-6, and AEP500, which are competitive products in the general aviation power sector [1] - The promotional event also highlighted various power products, including three types of electric power products, which were publicly introduced for the first time [1] Company Developments - CAEC's research institute signed a 700 million yuan intent order for the AEP20 engine, a 200 kW turboprop engine designed for 1-2 ton single-engine or 3-4 ton twin-engine general aircraft or drones, with the first engine expected to be delivered for test flight by the end of 2026 [2] - Additional agreements included a 160 million yuan cooperation and intent order for the AES100 engine with Southern and Zhejiang Kaibowei Aerospace Technology Co., Ltd., and over 100 million yuan in intent orders for various other engines and systems [2]

Core Insights - The 2025 Asian General Aviation Exhibition opened in Zhuhai, showcasing advancements in green aviation technology [1] - China Aviation Engine Group presented its latest green engines, including a significant number of new products [1] Product Highlights - A total of 58 general aviation power products were exhibited, with 29 products making their debut, including megawatt-class hybrid power systems and pure electric propulsion systems [1] - The megawatt-class hybrid power system is designed for future eVTOLs (3 to 8 tons) and distributed electric propulsion aircraft (10 to 20 tons) [1] - A hydrogen fuel turbine engine was also introduced, which produces zero carbon emissions compared to traditional aviation fuel engines that emit 3 kilograms of CO2 for every kilogram of fuel burned [1]

Core Insights - The 2025 Asia General Aviation Exhibition has opened in Zhuhai, showcasing new achievements in the general aviation and low-altitude economy sectors [1] - China Aviation Engine Group presented its latest green engines, including a megawatt-class hybrid power system and a hydrogen fuel turbine engine, marking significant advancements in aviation technology [1][5] Group 1: Product Innovations - The megawatt-class hybrid power system is designed for future eVTOLs (electric Vertical Take-Off and Landing) and distributed electric propulsion aircraft, targeting 3 to 8 tons and 10 to 20 tons respectively [3] - A hydrogen fuel turbine engine was introduced, which has zero carbon emissions compared to traditional aviation fuel engines that produce 3 kilograms of CO2 for every kilogram of fuel burned [7] - The hydrogen fuel turbine engine has successfully completed 60 hours of continuous testing, achieving performance benchmarks ahead of other markets [7] Group 2: Business Opportunities - China Aviation Engine Group plans to sign cooperation agreements or intent procurement contracts with 17 clients during the exhibition, with a total value exceeding 1 billion yuan [9]

Core Insights - China Aviation Engine Group Co., Ltd. signed cooperation agreements or intent procurement contracts for various general aviation engines and related power products with 17 customers, totaling over 1 billion yuan [1] - The company showcased 58 types of general aviation power products at the 2025 Asian General Aviation Exhibition, including the ATP120 engine and a pure electric propulsion system, with 29 products making their debut [1] - The ATP120 engine is designed for low-cost lifecycle and can be applied to various platforms, with potential for expansion into hybrid propulsion systems and hydrogen fuel engines [1] - The pure electric propulsion system provides lift during vertical takeoff and thrust during level flight [1] - The general aviation industry in China has seen steady growth over the past decade, with significant advancements in domestic power development capabilities and technology [1] - Predictions indicate that the number of general aviation aircraft in China will exceed 13,000 in the next 20 years, with a total demand for nearly 10,000 gas turbine engines, resulting in a market value of $17.2 billion [1] Industry Developments - China Aviation Engine Group emphasizes a comprehensive layout across all types, power coverage, and lifecycle support to enhance the series and lineage development of aviation power products [2] - The company aims to explore new collaborative development models with related enterprises and institutions to support the high-quality development of China's low-altitude economy and general aviation industry [2]