of the Board of Directors. Thus, you have been informed accordingly. Sincerely Yours, - Sign – Mr. Suphot Wanna Chief Executive Officer

Directors. Thus, you have been informed accordingly. Sincerely Yours, - Sign – Mr. Suphot Wanna Chief Executive Officer

this quarter Please be informed accordingly. ____________________ Anusorn Muttaraid Director

% from the same period last year. Please be informed accordingly. Yours sincerely (Chirasak Chiyachantana) Authorized Information Officer

same period in 2017 due to the improvement in cost management. Besides, the Company has consistently improved expenses’ efficiency. Please be informed accordingly, Yours sincerely, Mr.Opas Cherdphan

beneficial to the company. Anyhow, the Audit committee had no different opinion from the Board. Please be informed accordingly and disclosed to shareholders and investors for making investment decision. Thank

informed for your acknowledgement. Sincerely Yours, (Mr. Suphot Wanna) Chief Executive Officer

Thailand, targeting area’s in Energy, Eco and Materials. M&A targets in any other area, when encouraging, will be considered as well. Please be informed accordingly. Yours truly, -- Signature -- (Ms

which increased from Q2/2017 by Baht 20.6 million in line with the increase in profit before income tax. Please be informed accordingly. Yours sincerely, (Assoc.Prof. Chalerm Harnphanich M.D., Hon.D

per share. The financial statement of the separate financial statements shows the net profit of 8.89 million baht. The net profit per share is calculated at 0.016 baht per share. Please be informed