PRINCIPAL ASSET MANAGEMENT COMPANY LIMITED| | Offering Date : 09/02/2011 - 16/02/2011
KASIKORN ASSET MANAGEMENT COMPANY LIMITED| | Offering Date : 28/03/2013 - 11/04/2013
ONE ASSET MANAGEMENT LIMITED| | Offering Date : 14/10/2013 - 25/10/2013
Reporting Person : - | Type of securities : - | Date of reporting obligation : 09/12/2003
Reporting Person : - | Type of securities : - | Date of reporting obligation : 30/09/2011
Reporting Person : - | Type of securities : - | Date of reporting obligation : 21/12/2010