. Faithfully yours, Boondee Amnuayskul (Mr. Boondee Amnuayskul) Chief Executive Officer and Managing Director

acknowledgement. Sincerely Yours, - Singed – (Mr. Suphot Wanna) Chief Executive Officer Investor Relation Department JAS Asset Public Company Limited

. Yours sincerely, (Assoc.Prof. Chalerm Harnphanich M.D., Hon.D.) Chief Executive Officer Revenue Structure Q3/2018 Q3/2017 Difference Cash-Base Revenue (Walk-In) 820.9 577.1 243.8 42.2% Social Security

% respectively. Yours sincerely, (Mr. Chuangchai Nawongs) Chief Executive Officer and President

) Chief Operating Officer

have any material impact to the financial statements. Please be informed accordingly. Sincerely yours, (Mr. Tradsin Chongussayakul) Chief Executive Officer and Acting Managing Director T Engineering

line with the increase in profit before income tax. Please be informed accordingly. Yours sincerely, (Assoc.Prof. Chalerm Harnphanich M.D., Hon.D.) Chief Executive Officer Revenue Structure Q3/2018 Q3

significantly different from those by The Board of Directors : - None - The company hereby reports to the SET accordingly. Faithfully yours, Boondee Amnuayskul (Mr. Boondee Amnuayskul) Chief Executive Officer and

, Boondee Amnuayskul (Mr. Boondee Amnuayskul) Chief Executive Officer and Managing Director

sincerely, Mr. Songwut Sakchalathorn Chief Executive Officer