Management Name : Mr KITTISAK SOPCHOKCHAI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 10/05/2018

Management Name : Mr KITTISAK SOPCHOKCHAI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 11/05/2018

Management Name : Mr KIJJA LAOBOONCHAI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 29/08/2016

Management Name : Mr CHODIWAT DUNTANASARN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 15/08/2017

Management Name : Mr CHODIWAT DUNTANASARN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 11/09/2017

Management Name : Mr CHODIWAT DUNTANASARN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 20/09/2017

Management Name : Mr CHODIWAT DUNTANASARN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 22/09/2017

Management Name : Mr CHODIWAT DUNTANASARN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 27/09/2017

Management Name : Mr CHODIWAT DUNTANASARN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 28/09/2017

Arbitral Procedure Organized by the SEC Office (No. 2)