突然，集体大爆发！“大飞机”，迎来重磅驱动！

Core Viewpoint - The article highlights the positive momentum in China's aircraft manufacturing sector, particularly focusing on the C919 narrow-body passenger aircraft, with an expected increase in production and delivery targets for 2024 and beyond [1][3]. Group 1: Market Reaction - A-share market saw a significant surge in the "big aircraft" concept stocks, with companies like Tuanan Co. and AVIC Aircraft Technology hitting over 10% gains, and the overall sector rising by more than 1.5% [1][3]. - The C919 aircraft has already seen two units roll off the production line within the first three weeks of the year, indicating a strong start for China Commercial Aircraft Corporation (COMAC) [1][3]. Group 2: Production and Delivery Insights - COMAC plans to deliver 28 or more C919 aircraft this year, a notable increase from previous targets, as supply chain issues are expected to improve significantly by the fourth quarter of 2025 [3][6]. - In 2025, COMAC is projected to deliver approximately 15 C919 aircraft, with a ramp-up in production observed in November and December of the previous year [3][6]. Group 3: International Certification and Market Expansion - The European Union Aviation Safety Agency (EASA) has begun flight evaluations of the C919 in Shanghai, indicating that the aircraft is performing well and is considered safe, which could facilitate its entry into European and other international markets [5][6]. - The article suggests that the C919 could expand its international market presence, with projections for deliveries to reach around 25 units in 2026, alongside an increase in domestic production capabilities [6][7]. Group 4: Future Outlook - The outlook for 2026 includes expectations for enhanced delivery rates and increased domestic production rates for the C919, as well as progress in the certification of the CJ-1000A engine [6][7]. - The article emphasizes the importance of improving the domestic supply chain and increasing the localization rate of key components in the aviation industry [6][7].