PRINCIPAL ASSET MANAGEMENT COMPANY LIMITED| | Offering Date : 18/04/2011 - 26/04/2011

KRUNG THAI ASSET MANAGEMENT PUBLIC COMPANY LIMITED| | Offering Date : 20/06/2011 - 27/06/2011

UOB ASSET MANAGEMENT (THAILAND) COMPANY LIMITED| | Offering Date : 23/01/2012 - 03/02/2012

SCB ASSET MANAGEMENT COMPANY LIMITED| | Offering Date : 04/09/2012 - 10/09/2012

SCB ASSET MANAGEMENT COMPANY LIMITED| | Offering Date : 15/03/2013 - 22/03/2013

SCB ASSET MANAGEMENT COMPANY LIMITED| | Offering Date : 07/06/2013 - 17/06/2013

SCB ASSET MANAGEMENT COMPANY LIMITED| | Offering Date : 17/07/2013 - 26/07/2013

KRUNG THAI ASSET MANAGEMENT PUBLIC COMPANY LIMITED| | Offering Date : 18/11/2013 - 26/11/2013

SCB ASSET MANAGEMENT COMPANY LIMITED| | Offering Date : 26/11/2013 - 04/12/2013

MFC ASSET MANAGEMENT PUBLIC COMPANY LIMITED| | Offering Date : 16/12/2013 - 23/12/2013