, the Audit Committee’s opinion is not different that of the Board of Directors of the Company. Please be informed accordingly. Yours Faithfully (Mr. Wisate Chungwatana) Chief Executive Officer Corporate

to the public and other investors. Sincerely yours, ( Mr. Tradsin Chongussayakul ) Chief Executive Officer and Acting Managing Director T Engineering Corporation Public Company Limited

ended June 30, 2018. To The President of The Stock Exchange of Thailand Origin Property Public Company Limited and its subsidiaries hereinafter called “The Group” For the 6 months period ended June 30

0.72% from the end of the previous year as a result of the profit in the 2nd quarter of 2018. Sincerely yours, ___________________________ (Mr. Kusol Sangkananta) Director/Chief Executive Officer

and Analysis Quarterly Ending September 30, 2018 To : The President The Stock Exchange of Thailand The Board of Directors meeting of Ratchaphruek Hospital Public Company Limited (the Company) No. 4/2018

memorandum. Yours sincerely, Mr.Opas Cherdphan Chief Executive Officer M Vision Public Company Limited

submit information memorandum regarding the acquisition of assets of listed companies as attached. Please be informed accordingly. Yours faithfully, (Mr. Suphot Sirikulpat) Chief Executive Officer

) Director/(Acting) Chief Executive Officer

, with many additional services added providing a complete new premium after- sales service. Please be informed accordingly, Yours sincerely, Mr.Opas Cherdphan Chief Executive Officer M Vision Public

can be managed. Thus, you have been informed for your acknowledgment. Sincerely Yours, -Singed - (Mr. Suphot Sirikulapas) Chief Executive Officer Investor Relations Department JAS Asset Public Company