Mr. Sun has served as an independent director of the Company since November 2022. Before retiring in 2014, Mr. Sun served as the Deputy Director of Gu’an County Transportation Bureau from March 2003 to April 2014, where he was responsible for political and administration affairs, matters regarding transportation technology, transportation combat readiness, and highway stations. He was also responsible for construction and maintenance of national and provincial main lines and local highways. Prior to that, Mr. Sun served as the Director of Economic Commission, Deputy Secretary of the Committee, Secretary of the Disciplinary Committee, and Deputy Mayor of Gu’an Town, Gu’an County, from March 2001 to March 2003, from June 2000 to March 2001, from December 1999 to June 2000, and from December 1999 to April 1995, respectively, where he was mainly handling town affairs such as town enterprises, taxation, or market development. From April 1995 to May 1996, he was the Deputy General Manager of Langfang Sanhe Food Co., Ltd. Mr. Sun served as the Clerk of Gu’an County Labor and Personnel Bureau from June 1984 to April 1995 and worked in Gu’an County Transportation Bureau Second Automobile Team Overhaul Workshop from July 1983 to June 1984. Mr. Sun obtained a bachelor’s degree in mechanical engineering automotive from Hebei Institute of Technology. Mr. Sun was nominated as a director because of his experience in managing public construction and transportation projects and government relationship.