Air China Ocean: The shareholding ratio of the controlling shareholder and its concerted action person has decreased to 57.7928%

Air China Oceanic Announcement: Due to the increase in capital of Changhai Company and Kaiyuan Company and the completion of business registration changes, the equity structure has changed. Wang Yanping is no longer able to have substantial control over Changhai Company and Kaiyuan Company, and is no longer the controlling shareholder and actual controller of Changhai Company and Kaiyuan Company. According to the "Joint Action Agreement," the combined shareholding percentage of the controlling shareholder Mr. Wang Yanping and his joint actors has decreased from 59.5939% to 57.7928%.