Director Authorized to sign on behalf of the company Investor Relations Department Tel: 0-2531-6633, 0-2993-5080-7 ext. 403, 401

to the end of 2017 at Baht 33.38 million. Please be informed accordingly. Sincerely yours, -Signature – (Mr. Chotiwit Taechaubol) Chief Executive Officer Authorized to sign on behalf of the Company

Siripoonkiatikul Authorized Signature

accordingly. Yours sincerely (Chirasak Chiyachantana Ph.D. Asso.Prof.) Authorized Information Officer

Limited (the Company) would like to submit the 3 rd quarter of 2018 Financial Statement ended on 30 September 2018 which reviewed by the authorized auditor of Pricewaterhouse Cooper ABAS Company Limited and

Limited (the Company) would like to submit the 3 rd quarter of 2018 Financial Statement ended on 30 September 2018 which reviewed by the authorized auditor of Pricewaterhouse Cooper ABAS Company Limited and

. Sasitorn Ketphueak) Authorized Information Officer

Buyer : 1. Mr. Saenkhom Sangsorn 2. Kratai Tuen Tua Co,, Ltd. By Mr. Athip Whichuchaianant and Mr. Kirakorn Korajiraphan (as authorized directors) 3.Mr. Alongkporn Aupaiboon Seller : Matching Maximize

. Please be informed accordingly. Yours sincerely (Miss. Sasitorn Ketphueak) Authorized Information Officer

accordingly. Yours faithfully, (Mr. Pitak Chaosoun) Deputy Managing Director in Finance and Operation Authorized Person to Disclose Information