China Eastern Airlines responds to the development of the world's first C919 commercial maiden flight date or approaches] May 25, a person close to China Eastern Airlines told the Financial Associated Press that the commercial maiden flight of the C919 is under preparation. China Eastern Airlines also revealed at today's results meeting that the first C919 aircraft is expected to be put into actual operation in the near future. A few days ago, Shanghai Philatelic Corporation issued a public announcement on the "commemoration of the maiden flight of China Eastern Airlines's first C919 aircraft" on the TS71 postage machine. according to the announcement, the stamp is scheduled to be put into use on May 28, 2023 and will last from May 28, 2023 to May 27, 2024. (Hu Haoqiong, reporter of the Financial Associated Press)