ONE ASSET MANAGEMENT LIMITED| | Offering Date : 09/09/2003 - 16/09/2003
BBL ASSET MANAGEMENT COMPANY LIMITED| | Offering Date : 23/12/2002 - 25/12/2002
SCB ASSET MANAGEMENT COMPANY LIMITED| | Offering Date : 04/09/2012 - 10/09/2012
BBL ASSET MANAGEMENT COMPANY LIMITED| | Offering Date : 14/06/1999 - 16/06/1999