3 years. Please be informed accordingly. Yours truly, -Dr. Noppadol Mingchinda- Dr. Noppadol Mingchinda Chief Financial Officer

under the authority of the Capital Market Supervisory Board, it is therefore deemed appropriate to issue this Notification to make adjustment of provisions accordingly.

this year there is no such expense Please be informed accordingly. Yours sincerely (Chirasak Chiyachantana Ph.D. Asso.Prof.) Authorized Information Officer

signature on each and every page of the documents and the amendments thereto. Accordingly, any document without my/our initial or signature shall not be regarded as the information to which I/we have

of the documents and the amendments thereto. Accordingly, any document without my/our initial or signature shall not be regarded as the information to which I/we have certified.”

. Accordingly, any document without my/our initial or signature shall not be regarded as the information to which I/we have certified.” Page 1 of 6

. Accordingly, any document without my/our initial or signature shall not be regarded as the information to which I/we have certified.”

hereby signed my/our initial or signature on each and every page of the documents and the amendments thereto. Accordingly, any document without my/our initial or signature shall not be regarded as the

signed my/our initial or signature on each and every page of the documents and the amendments thereto. Accordingly, any document without my/our initial or signature shall not be regarded as the information

documents and the amendments thereto. Accordingly, any document without my/our initial or signature shall not be regarded as the information to which I/we have certified. Dated this day of 20 . Signature