Ye Changqing: Male,/kloc-0, born in June, 1974, party member of the Communist Party of China, graduate degree, international registered internal auditor, senior accountant, national first-class accountant (reserve). He is currently a director, deputy general manager, chief accountant and secretary of the board of directors of the Company. He has served as the presiding judge of the audit department, the deputy manager of the audit department and the deputy director and director of the audit supervision department of Anhui Gu Jing Group Co., Ltd. Supervisors of the 4th Board of Supervisors, directors, secretaries and chief accountants of the 5th, 6th and 7th Board of Directors of the Company.