Core Viewpoint - Airline stocks experienced a significant decline, particularly after the Chinese Foreign Ministry advised citizens to avoid traveling to Japan, leading to major airlines offering free ticket changes for flights to Japan until December 31 [1] Group 1: Stock Performance - China Eastern Airlines (00670) fell by 4.93%, trading at HKD 4.63 [1] - China Southern Airlines (01055) decreased by 4.38%, trading at HKD 5.24 [1] - Capital Airport (00694) dropped by 2.42%, trading at HKD 2.82 [1] - Air China (00753) declined by 1.82%, trading at HKD 6.47 [1] Group 2: Market Impact - Major airlines announced free ticket changes for flights to Japan due to the advisory, which is expected to impact airlines with significant passenger volumes on Japan routes [1] - Dongxing Securities noted that airlines with a high proportion of international flights to Japan may face considerable pressure [1] - Huatai Securities indicated that while there may be short-term fluctuations in the China-Japan routes, the overall impact is manageable, estimating that as of October 2025, the China-Japan routes accounted for 2.8% of the overall ASK (Available Seat Kilometers) in China [1]