, 2019 Dec 31, 2018 D/E RATIO (Times) 1.35 2.15 Please be informed accordingly Yours sincerely, -Signature- (Miss Nilrat Jarumanopas) Chief Financial Officer Authorized to sign on behalf of the Company

) mainly from the increasing of business profits from the operating results. Please be informed accordingly. Sincerely yours, (Mr. Peerapong Jaroon-Ek) Chief Executive Officer

accordingly. Yours truly, -Mr. Vichien Paetthayanan- Mr. Vichien Paetthayanan Chief Executive Officer

same period at the previous year. Please be informed accordingly. Yours sincerely, Preecha Nuntnarumit (Mr. Preecha Nuntnarumit) Chief Executive Officer

disclosure and Practice of Listed Company. Please be informed accordingly, Respectfully yours, -Weera Louwitawas- (Mr. Weera Louwitawas) Chief Executive Officer

, respectively. The increase in shareholders’ equity was thanks to the booking of operating profit. Yours sincerely (Mr. Teerawat Srinakarin) Chief Executive Officer

of Thailand. Please be informed accordingly. Yours Faithfully (Mr. Wisate Chungwatana) Chief Executive Officer Corporate Secretary Office 02-719-9559 Ext. 971 Investor Relations Department 02-719-9559

from the same period last year Baht 2.17 million or 3.3%. The change was due to expense related to staff cost. Please be informed accordingly. Sincerely yours, (Unyarat Pornprakit) Director and Chief

Company. Please be informed accordingly, Respectfully yours, -Weera Louwitawas- (Mr. Weera Louwitawas) Chief Executive Officer

, Preecha Nuntnarumit (Mr. Preecha Nuntnarumit) Chief Executive Officer