Susumu Uneno has been President of Mitsui & Co. (Thailand) Ltd.
at Mitsui & Co. Ltd. since April 1, 2011 and its Managing Officer since April 1, 2009. Susumu Uneno served as Chief Operating Officer of Performance Chemicals Business Unit at Mitsui & Co. Ltd. since April 1, 2009 until April 1, 2011.