The twenty-second meeting of the tenth session of the board of directors of Jiangsu Expressway Company Limited was convened on 17 November 2023, at which the Resolution on the Appointment of the Secretary to the Board of the Company was considered and approved. Upon nomination by the Board and examination by the nomination committee of the Board, Ms. Chen Jinjia, a deputy general manager and the person in charge of the accounting affairs of the Company, was appointed as the secretary to the Board of the Company, with a term commencing from the date of the consideration and approval by the Board and expiring on the date of the expiry of the tenth session of the Board. Ms. Chen Jinjia has obtained the qualification certificate as the secretary to the board of director issued by the Shanghai Stock Exchange and possesses the necessary professional knowledge, working experience and relevant qualifications to serve as the secretary to the board of directors of a listed company.

Her qualifications comply with the relevant provisions of the Company Law, the Rules Governing the Listing of Stocks on the Shanghai Stock Exchange and the Articles of Association of the Company, and there is no situation under which she is restrained from acting as the secretary to the Board as stipulated by relevant laws and regulations. Chen Jinjia, female with Han nationality, born in December 1975, holds a master's degree and is a bachelor, a member of the Communist Party of China, a registered assets appraiser, and also an international registered internal controller with The Internal Control Institute. Ms. Chen once served as the deputy manager of the operation and management department (presiding over the work), the deputy manager of the securities department (presiding over the work), the manager of the securities department and the manager of the office of secretary to the board of directors of Jiangsu Railway Development Co.

Ltd. and the manager of the comprehensive management department, deputy general manager, a member of the general branch of the Party, and the chairman of the labour union of Jiangsu Yunshan Green Energy Investment Holding Company Limited . She currently serves as the deputy general manager, a member of the Party committee, the person in charge of accounting affairs and the secretary to the Board of Jiangsu Expressway Company Limited. Ms. Chen has been engaged in enterprise management for long and has rich experiences in enterprise management.