Reporting Person : - | Type of securities : - | Date of reporting obligation : 01/11/2002

Reporting Person : - | Type of securities : - | Date of reporting obligation : 25/05/2009

Management Name : Mr SANITH ADHYANASAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 02/11/2016

Management Name : Mr SANITH ADHYANASAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 04/11/2016

Management Name : Mr WICHARN SIRIWETWARAWUT | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 03/10/2017

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

Management Name : Mr AMARIT PANSIRI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 16/08/2016

Management Name : Mr AMARIT PANSIRI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 17/08/2016

Management Name : Mr AMARIT PANSIRI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 18/08/2016

Management Name : Mr AMARIT PANSIRI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 19/08/2016