Reporting Person : - | Type of securities : - | Date of reporting obligation : 10/08/2006

Reporting Person : - | Type of securities : - | Date of reporting obligation : 15/10/2003

Reporting Person : - | Type of securities : - | Date of reporting obligation : 04/10/2010

Reporting Person : - | Type of securities : - | Date of reporting obligation : 14/12/2005

Reporting Person : - | Type of securities : - | Date of reporting obligation : 07/10/2010

Management Name : Mr BOONTUCK WUNGCHAROEN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 10/05/2016

Management Name : Mr BOONTUCK WUNGCHAROEN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 20/12/2017

Management Name : Mr BOONTUCK WUNGCHAROEN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 25/12/2017

Management Name : Mr BOONTUCK WUNGCHAROEN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 26/12/2017

Management Name : Mr BOONTUCK WUNGCHAROEN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 29/12/2017