Management Name : Mr VIBUL PANITVONG | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 14/10/2016

Management Name : Mr VIBUL PANITVONG | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 08/02/2017

Management Name : Mr SUTEP TANPAIBUL | Type of securities : Common share | Methods of Acquisition / Disposition : Transfer | Transaction Date : 27/11/2015

Management Name : Mr TEERAPONG TANPHAIBUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 16/07/2018

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

Management Name : Mr TEERAPONG TANPHAIBUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 18/07/2018

Management Name : Mr TEERAPONG TANPHAIBUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 31/07/2018

audit quality when notified by the SEC Office; 3. I consent to prepare and deliver information or evidentiary documentation as required by the SEC Office, no matter if such information or documentation is

notified by the SEC Office; 3. I consent to prepare and deliver information or evidentiary documentation as required by the SEC Office, no matter if such information or documentation is the audit firm’s or

1. Mr. Jeerapol Wisaphan 1. Mr. Jeerapol Wisaphan 2. Mr. Sittichai Kritvivat 3. Mr. Tarathip Tarathammarat 5.2 Power of Director BBeeffoorree AAfftteerr One Director sign and the company’s seal Two