Core Viewpoint - The Hong Kong aviation stocks continue to decline, with China National Aviation experiencing a drop of over 3%, marking a new low in recent adjustments, and a cumulative decline of over 23% in March [1] Group 1: Stock Performance - China National Aviation's stock price is currently at 5.210, down by 3.16% [2] - China Southern Airlines' stock price is at 4.500, down by 1.96% [2] - China Eastern Airlines' stock price is at 4.070, down by 1.93% [2] - Beijing Capital International Airport's stock price is at 1.790, down by 3.76% [2] - Meilan Airport's stock price is at 7.550, down by 0.53% [2] Group 2: Flight Operations - Several domestic airlines that had resumed some flights to Dubai have canceled these flights again, with no flights available from March 13 to March 31, and the earliest ticket sales starting on April 1 [1] - The resumption of flights by airlines such as Air China, China Eastern, China Southern, and Hainan Airlines is not a full restoration of regular flights, as each flight undergoes safety assessments [1] - Due to ongoing conflicts in the Middle East, airlines like Lufthansa and Air France-KLM have announced extensions to the suspension of certain regular commercial flights in the region [1]