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中國國際航空股份有限公司

AIR CHINA LIMITED

(a joint stock limited company incorporated in the People's Republic of China with limited liability)

(Stock Code: 00753)

CHANGE OF DATE OF THE EXTRAORDINARY GENERAL MEETING AND THE BOOK CLOSURE PERIOD AND RECORD DATE

Reference is made to the announcement of Air China Limited (the "Company") dated 10 September 2025 (the "Announcement"). Unless otherwise defined, capitalized terms used in this announcement shall have the same meanings as those defined in the Announcement.

The Board announces that the EGM which was originally scheduled to be held on Tuesday, 30 September 2025 as set out in the Announcement will be rescheduled according to the Company's actual work arrangements. The EGM will be rescheduled to Friday, 10 October 2025 (the "Rescheduled EGM").

Due to the change of date of the EGM, the book closure period will be changed to Thursday, 2 October 2025 to Friday, 10 October 2025 (both days inclusive), during which period no transfer of H Shares will be effected. In order to qualify for attendance and voting at the Rescheduled EGM, the holders of H Shares must return all the transfer documents to the Company's H Share registrar in Hong Kong, Computershare Hong Kong Investor Services Limited, at Shops 1712-1716, 17/F, Hopewell Centre, 183 Queen's Road East, Wan Chai, Hong Kong by 4:30 p.m. on Tuesday, 30 September 2025. The holders of H Shares whose names appear on the register of members of the Company at the close of business on Tuesday, 30 September 2025 are entitled to attend and vote at the Rescheduled EGM.