Zhang Zhiyi is the chairman of the supervisory committee and Deputy Secretary of the Communist Party Committee of the Company . Ms. Zhang is a senior human resources manager and assistant engineer. Ms. Zhang graduated from computer science and engineering department of Jilin University of Technology, majoring in computer application with a bachelor’s degree of engineering, and then obtained a master’s degree in Business Administration from HEC Paris. From December 2003 to January 2009, Ms. Zhang served as Deputy General Manager of the Human Resources Department of China National Foreign Trade Transportation (Group) Corporation (renamed as SINOTRANS & CSC Holdings Co., Ltd.). From January 2009 to September 2016, Ms. Zhang successively served as Deputy General Manager of the Human Resources Department, Deputy Head of the Organizational Cadres Department, General Manager of the Human Resources Department and Head of the Organizational Cadres Department of SINOTRANS & CSC Holdings Co., Ltd.. From February 2016 to September 2023, Ms. Zhang successively served as Deputy Head of the Human Resources Department, Deputy Head of the Organization Department of the Communist Party Committee and Deputy Head of the Human Resources Department (Organization Department of the Communist Party Committee) of China Merchants Group Limited. During the period, Ms. Zhang has served as Deputy Head of the Office of the Communist Party Committee of China Merchants Group Limited from February 2016 to October 2020, and successively served as Deputy Head of Party Work Department and Deputy Head of the Party Building Department of China Merchants Group Limited from May 2017 to August 2021. Since September 2023, Ms. Zhang has been serving as Deputy Secretary of the Communist Party Committee of the Company. Since 20 October 2023, Ms. Zhang has been serving as the staff representative supervisor of the Company and the chairman of the supervisory committee.