Change DOD BIOTECH PUBLIC COMPANY LIMITED เลขท ี111 หมู่ท ี2 ตําบลท่าจีน อําเภอเมืองสมุทรสาคร จังหวดัสมุทรสาคร 74000 111 Moo 2 TambonThachin, Amphurmuangsamutsakhon, Samutsakhon 74000 As of March 31, 2020

second quarter ended June 30, 2020 which the details are as follows: Unit: million Baht For 3-month period (Apr-Jun) 2020 2019 Change % Increase (Decrease) Revenue from sale of goods 128.52 164.02 (35.50

months ended 30th June 2019 Change THB million % THB million % THB million % Sales of electricity 175.94 100.00 85.70 100.00 90.25 105.31 Cost of goods sold (77.17) -43.86 (36.95) -43.12 (40.22) 108.84

10.73% 30 September 2020 31 December 2019 Change DOD BIOTECH PUBLIC COMPANY LIMITED เลขที่ 111 หมู่ที่ 2 ตาํบลท่าจนี อาํเภอเมืองสมุทรสาคร จงัหวดัสมุทรสาคร 74000 111 Moo 2 TambonThachin

and its subsidiary for the third quarter ended September 30, 2019 which the details are as follows: Unit: million Baht For 3-month period (July-Sep) 2019 2018 Change % Increase (Decrease) Revenue from

Table 1: Overall Financial Performance Unit: million baht Jan-Sep 2018 % Jan-Sep 2019 % Change % YoY Revenue 380.50 100.0% 440.78 100.0% 60.28 15.8% Cost 217.33 57.1% 238.03 54.0% 20.70 9.5% Gross Profit

difference in the procedures to the extent that it will not materially change the work system and personnel provided in the application; (2) the rules and regulations of the derivatives exchange necessary for

program rights was granted by the Company's Managing Director (MD) to authorize this transaction. 2. The Company recognized revenue from sales and delivery of program rights to two new local customers, whom

increased in relation to the increase of the sales revenue. At the end of Q2/2017, unbilled receivables are increased by 23.02% from the year end of 2016 because there are some projects under delivery and

delivery and acceptance as per its scope prior to the billing conditions. Advance Payment for Goods and Services At the end of 2016 and of Q3/2017, the Company reports its advance payment for goods and