-100% Gross Margin 116.33 120.29 -3% % Gross Margin 29.6% 28.5% 1% % Gross Margin (exclude non-recurring cost) 29.6% 30.4% -1% Administrative Expenses before Adj. 39.49 41.45 -5% Adj. staff benefit

115.40% Gross profit margin 61.51% 59.98% 1.53% Net profit margin 45.50% 36.59% 8.91% บริษัท ดโีอด ีไบโอเทค จ ำกดั (มหำชน) 111 หมู่ที่ 2 ต ำบลท่ำจีน อ ำเภอเมืองสมุทรสำคร จังหวดัสมุทรสำคร 74000 111 Moo 2

tax expenses (revenues) 0.28 0.04 0.24 600.00% Net profit 72.74 27.07 45.67 168.71% Gross profit margin 63.46% 59.09% 4.38% Net profit margin 46.22% 34.87% 11.35% 1. Revenues from sales The Company

service of electricity engineering. • Property, plant and equipment has increased Baht 30.22 million, as a result of assets for solar energy. • Restricted cash decreased by Baht 6 5 . 2 4 million because

margin (%) 65.5% 62.6% (2.9%) EBITDA margin (%) 31.6% 26.4% (5.2%) Net profit margin (%) 20.9% 5.9% (15.0%) Number of branches as at Mar 31 36 39 8% Change +/(-)Q1/19 Q1/20 Operating highlight in Q1/2020

] [1Q18VS 1Q17] Sales Revenue 3,440.2 3,391.6 +1.4% 3,536.4 -2.7% [ Sales Revenue, USD $109.1 $103.6 +5.3% $101.3 +7.7% ] Cost of Sales 2,551.4 2,433.4 2,452.5 Gross margin, (%) 25.84% 28.25% 30.65% SG & A

to support business expansion and to reduce some of the rental costs. In addition, the company invested in machinery and equipment for a new branch in Jiangsu, China. While current assets decreased by

Operating Results of the Company in Q3/2020 Q3/18 Q3/20 (THB million) YoY Operating Revenue 219 179 (18%) Gross Profit 137 105 (23%) EBITDA 58 57 (2%) Net Profit for the Company 13 12 (8%) Gross profit margin

products at competitive prices and higher export value. Gross margin were Baht 5.09 million or 11.33 % in 2017 increasing from Baht 1.72 million or 8.90% for the same period in 2016. On June 15, 2016, the

margin than average. Selling Expenses Selling expenses mainly consist of salary for the café’s staff, space and equipment rental expenses, utility expenses, and other selling expenses such as marketing and