PRINCIPAL ASSET MANAGEMENT COMPANY LIMITED| ,Retirement Mutual Fund : RMF,Sector Fund | Offering Date : 11/12/2012 - 18/12/2012

MFC ASSET MANAGEMENT PUBLIC COMPANY LIMITED|Cross Investing Fund,Sector Fund | Offering Date : 21/03/2016 - 28/03/2016

MFC ASSET MANAGEMENT PUBLIC COMPANY LIMITED|Cross Investing Fund,Sector Fund | Offering Date : 19/04/2016 - 26/04/2016

KRUNG THAI ASSET MANAGEMENT PUBLIC COMPANY LIMITED|Super Savings Fund : SSF | Offering Date : 11/07/2016 - 28/07/2016

MFC ASSET MANAGEMENT PUBLIC COMPANY LIMITED|Retirement Mutual Fund : RMF,Sector Fund | Offering Date : 18/08/2016 - 26/08/2016

KRUNG THAI ASSET MANAGEMENT PUBLIC COMPANY LIMITED|Brown Field Infrastructure Fund | Offering Date : 22/06/2015 - 26/06/2015

Management Name : Mr PRASERT VANNACHAROEN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 08/06/2018

Management Name : Mr PRASERT VANNACHAROEN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 15/06/2018

Management Name : Mr DENDANAI HUTAJUTA | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 15/06/2018

Management Name : Mr DARONG HUTAJUTA | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 15/06/2018