Appendix B - Prefix Type List Official Prefix Char(30) 30 O Title of the Shareholder ค าน าหนา้ช่ือ Official First Name Char(40) * 40 M ช่ือ Official Last Name/ Juristic Name Char(110) * 110 M นามสกุล

Juristic 3 = Foreign individual Official Prefix Code Char(3) 3 M คำนำหน้าชื่อ Refer to Appendix B - Prefix Type List Official Prefix Char(30) 30 O Title of the Shareholder คำนำหน้าชื่อ Official First Name

with Gor and Jor have been changed to Kor and Chor respectively.   Type Title Section See Document Status Notified Date Effective Date 1. Notification of Capital Market Supervisory Board  TorNor 21/2552

with Gor and Jor have been changed to Kor and Chor respectively.   Type Title Section See Document Status Notified Date Effective Date 1. Notification of the Office of the Securities and Exchange

with Gor and Jor have been changed to Kor and Chor respectively.   Type Title Section See Document Status Notified Date Effective Date 1. Notification of the Office of the Securities and Exchange

with Gor and Jor have been changed to Kor and Chor respectively.   Type Title Section See Document Status Notified Date Effective Date 1. Notification of Capital Market Supervisory Board  TorNor. 9/2553

with Gor and Jor have been changed to Kor and Chor respectively.   Type Title Section See Document Status Notified Date Effective Date 1. Notification of Capital Market Supervisory Board  TorNor. 11/2553

with Gor and Jor have been changed to Kor and Chor respectively.   Type Title Section See Document Status Notified Date Effective Date 1. Notification of Capital Market Supervisory Board  TorNor 21/2552

with Gor and Jor have been changed to Kor and Chor respectively.   Type Title Section See Document Status Notified Date Effective Date 1. Notification of the Office of the Securities and Exchange

with Gor and Jor have been changed to Kor and Chor respectively.   Type Title Section See Document Status Notified Date Effective Date 1. Notification of Capital Market Supervisory Board  TorNor. 31/2553