UOB ASSET MANAGEMENT (THAILAND) COMPANY LIMITED| | Offering Date : 22/09/2006 - 02/10/2006

KIATNAKIN PHATRA ASSET MANAGEMENT COMPANY LIMITED| | Offering Date : 14/09/2006 - 22/09/2006

BBL ASSET MANAGEMENT COMPANY LIMITED| | Offering Date : 09/11/2006 - 17/11/2006

KRUNGSRI ASSET MANAGEMENT COMPANY LIMITED| | Offering Date : 21/11/2006 - 29/11/2006

KASIKORN ASSET MANAGEMENT COMPANY LIMITED| | Offering Date : 04/05/2007 - 04/05/2007

KASIKORN ASSET MANAGEMENT COMPANY LIMITED| | Offering Date : 16/12/2010 - 27/12/2010

KIATNAKIN PHATRA ASSET MANAGEMENT COMPANY LIMITED| | Offering Date : 25/09/2007 - 10/10/2007

UOB ASSET MANAGEMENT (THAILAND) COMPANY LIMITED| | Offering Date : 03/03/2008 - 11/03/2008

ONE ASSET MANAGEMENT LIMITED| | Offering Date : 01/01/2011 - 01/01/2011

MFC ASSET MANAGEMENT PUBLIC COMPANY LIMITED| | Offering Date : 21/04/2008 - 08/05/2008