2026-01-20 02:25Industry and Company Analysis Summary Industry Overview - The large aircraft industry, particularly the C919, is experiencing significant acceleration, marking a turning point in a trillion-yuan market. This is evidenced by a collective surge in stock prices within the large aircraft and aviation sectors, indicating a strong market response to recent developments in China's civil aviation and aerospace industries [1][2]. Key Developments 1. The European Union Aviation Safety Agency (EASA) has completed compliance flight tests for the C919, providing a core evaluation of "good performance and safety reliability," which signifies the entry of the domestically produced large aircraft into the global market [3]. 2. The successful completion of national energy bureau evaluations for several gas turbine innovation development demonstration projects, including the "Taihang 7," "Taihang 15," and "Taihang 110," indicates progress in China's gas turbine technology [3]. 3. The C919 has reportedly accumulated over 1,000 orders, translating to a market scale exceeding 650 billion yuan based on the Eastern Airlines procurement price of 653 million yuan. Including the maintenance and spare parts market, the total lifecycle market potential approaches one trillion yuan [3]. 4. The CJ-1000A domestic aircraft engine is expected to begin mass installation in 2027, which will alleviate supply chain bottlenecks and accelerate performance realization [3]. 5. Siemens Energy, a leading overseas gas turbine manufacturer, plans to increase its capacity from 17 GW in 2024 to over 30 GW by 2028-2030, reflecting robust global growth in the gas turbine industry [3]. Investment Recommendations 1. Large Aircraft Sector: Companies benefiting from the accelerated delivery of the C909 and C919, particularly those with high domestic production rates in structural components, include AVIC Xi'an Aircraft Industry Group, Hongdu Aviation Industry Group, Triangle Defense, Runbei Aerospace Technology, and Quanzhi Co., Ltd. [4]. 2. Domestic Engine/Gas Turbine Sector: Companies poised to benefit from the accelerated industrialization of domestic engines and gas turbines include AVIC Power, AVIC Control, AVIC Technology, Hangya Technology, Tunang Co., Ltd., Yingliu Technology, AVIC Aerospace, AVIC Materials, Parker New Materials, and Lian Ce Technology [4]. Risk Factors - Potential risks include the possibility of aircraft deliveries not meeting expectations and the slower-than-anticipated industrialization progress of domestic aviation engines and gas turbines [4].