商飞参加新加坡航展助力全球拓展，继续看好大飞机和商业航天

Investment Rating - The report maintains a "Positive" outlook on the defense and military industry [4] Core Insights - The report emphasizes the focus on domestic large aircraft and commercial aerospace, highlighting the successful participation of COMAC in the 2026 Singapore Airshow, which is expected to accelerate order acquisition [7][10] - The design and testing phase of the C929 wide-body aircraft is progressing rapidly, with initial wind tunnel tests already underway, indicating a potential acceleration in R&D progress [12] - The report continues to favor commercial aerospace, military aircraft, and new types of combat capabilities, suggesting that the military industry will benefit from both domestic and international demand [13] Summary by Sections 1.1 COMAC's Participation in the 2026 Singapore Airshow - COMAC showcased multiple aircraft models, including the C909 and C919, and secured an order for six C909 firefighting aircraft, indicating a growing recognition of domestic large aircraft in international markets [10][11] 1.2 Acceleration of C929 Development - The C929's design and testing are being expedited, with resources mobilized to potentially launch the aircraft ahead of schedule. Initial wind tunnel tests have begun, marking a significant milestone in the aircraft's development [12] 1.3 Continued Optimism for Commercial Aerospace and Military Growth - The report anticipates that the "14th Five-Year Plan" will enhance military equipment construction, with a focus on unmanned systems and deep-sea technology. The military sector is expected to see growth from both civilian and military trade, positioning it as a second growth driver for the industry [13][14]