Management Name : Mr SARAWUT BENJAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 09/02/2018

Management Name : Mr SARAWUT BENJAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 22/02/2018

Management Name : Mr SARAWUT BENJAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 27/06/2018

Management Name : Mr SARAWUT BENJAKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 17/07/2018

Ministry of Finance, tax benefits will be granted to the purchases of investment units of Thailand ESG Fund, which will focus on investment in businesses contributing to the sustainable development of the

institution as the highest rank persons with managerial authority who are capable of management, ethical, honest, understand and responsible for business undertaking; (4) having determined clear scope of

Management Name : Mr SOMCHAI KANJANAPETCHARAT | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 24/08/2016

Management Name : Mr SOMCHAI KANJANAPETCHARAT | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 14/03/2017

Management Name : Mr APICHART LEEISSARANUKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 03/03/2016