, Sub - District Bangkok 10230 Tel: 02-943-6663-4 Fax: 02-943-6343 02-943-7740 Sincerely yours, ( Mr.Uchai Vilailerstpoca ) Managing Director

. 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

2.8% from the total revenue, an increase of 86.7 million baht, or 87.6%, compared on the same period from last year. Mainly due to an increase of salary, welfare, cost of depreciation, other managing

Managing Director

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

informed accordingly. Yours sincerely, Mr. Adisorn Thananan-narapool Managing Director

same period at the previous year. Please be informed accordingly. Yours sincerely, Apirak Kanchanakongkha (Mr. Apirak Kanchanakongkha) Assistant Managing Director

warrants exercised of Baht 353 million. However, there was dividend paid of Baht 53 million during this period. Please be informed accordingly. Yours sincerely, -Mr.Sompol Tanadumrongsak Managing Director