. Sincerely yours, -Signed- (Mr. Jittiporn Jantarach) Managing Director

profit on year 2018 of THB 26.0 MB. Please be informed accordingly, Yours Sincerely (Miss Valarlak Ngamchitcharoen) Managing Director

earlier announced. Please be informed accordingly. Yours sincerely, Miss Supamas Isarapakdi Managing Director DOD Biotech Public Company Limited

Bearing Debt to Equity Ratio is 1.03 times. Management Discussion and Analysis, Q2/2018 Page4/4 Thus, you have been informed for your acknowledgement Sincerely Yours, - Singed - (Mr.Wongsakorn

Debt to Equity ratio was 2.61 times. Thus, you have been informed for your acknowledgement. Sincerely Yours, - Singed - (Miss Ladda Worunatharakul) Company Secretary Mr. Panya Chutisiriwong panya

%, compared to the year 2017 (December 31st, 2017) mainly from the increasing of business profits from the operating results. Please be informed accordingly. Sincerely yours, (Mr. Peerapong Jaroon-Ek) Chief

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

. Please be informed accordingly. Yours sincerely, (Miss Poramaporn Chamnongsuk) Company Secretary

taking to supporting the business operation and also the terms and conditions are satisfied. Please be informed accordingly. Sincerely yours, ---------------------------------- Mr. Khongsit Choukitcharoen

accordingly. Yours sincerely, (Dr. Wattana Chaiwat) Managing Director