Mr. Sun Yanfeng, born in March 1982, Chinese nationality, has no permanent right of abode abroad and holds Master Degree in Accounting from Central University of Finance and Economics. He served as Business Manager of Analysis and Evaluation Department, General Manager of Chemical Engineering Management Section of Strategy Execution Department, and Deputy Director of Strategy Execution Department of Sinochem Corporation. He currently serves as Deputy Director of Strategy Execution Department of Sinochem Holdings Corporation Ltd.