The Board of China Southern Airlines Company Limited passed the following resolution by means of written resolution unanimously on 20 April 2021, approved the appointment of Mr. Yao Yong as the Executive Vice President, Chief Accountant of the company, with a term of office consistent with the term of office for this session of the Board. Yao Yong, male, born in November 1969 (aged 51), he is a senior accountant, a senior auditor and an ACCA member. He began his career in July 1991, and joined the Chinese Communist Party in June 2004. He served as a Staff Member of the Capital Construction Audit Division of Sichuan Provincial Audit Department, the Senior Staff Member and the Principal Staff Member of the Fixed Assets Investment Audit Division of Sichuan Provincial Audit Department. He served as the Director of the Financial Management Department of Ertan Hydropower Development Co. Ltd. in March 2003; Deputy Chief Accountant and Director of Finance Department of Ertan Hydropower Development Co. Ltd. in July 2007; Chief Accountant and Director of Financial Management Department of Ertan Hydropower Development Co. Ltd. in October 2010; Chief Accountant of Ertan Hydropower Development Co. Ltd. in December 2011; Chief Accountant of Yalong River Hydropower Development Co. Ltd. in November 2012; Director of the Finance Department of State Development & Investment Corporation (renamed as State Development & Investment Corp. Ltd. in December 2017) in June 2017; and Chief Accountant and Party Member of China Southern Air Holding Company Limited in March 2021.