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

sales volumes plus greater main raw material costs from higher crude oil price and tight market supply. However, the overall spread margin was improved and bring 23.9% gross profit margin comparing to

revenue and operating profit being less, The Company’s Gross Profit Margin and Net Profit Margin were 8.86% and 1.71% respectively, represents a decrease of 32.31% and 70.80% when compared to the previous

incomes 0.71 0.71% 2.94 2.49% 2.23 314.08% Total revenues 101.28 100.00% 118.12 100.00% 16.84 16.63% Gross Profit / Margin 25.54 25.21% 26.42 22.37% Net Profit / Margin 4.18 4.13% 12.85 10.88% Revenue from

PowerPoint Presentation After You Public Company Limited Management Discussion & Analysis YE 2020 Management Discussion & Analysis Q4/2020 Gross Profit and Gross Profit Margin • The Company’s gross

% Net Profit for the company 29 63 117% 60 123 105% Gross profit margin (%) 67.0% 64.4% (2.6%) 67.4% 64.9% (2.5%) EBITDA margin (%) 23.2% 30.2% 7.0% 24.1% 30.7% 6.6% Net profit margin (%) 13.9% 20.0% 6.1

%) 186 86 (54%) Net Profit for the Company 63 (3) (105%) 123 10 (92%) Gross profit margin (%) 64.4% 54.9% (9.5%) 64.9% 59.5% (5.4%) EBITDA margin1 (%) 30.4% 18.6% (11.8%) 30.9% 23.6% (7.3%) Net profit

profit of 548 MTHB, decreased by 406 MTHB or -5.4% of net profit margin comparing with Q1 2018. This decrement was mostly caused by lower products’ spread margin across all products together with the

or 38.06% from Baht 85.18 million in the corresponding period of the previous year, leading gross profit margin to edge down from 61.99% to 57.16% over the said period. This stemmed from a boost in

53% Net Profit for the Company 49 50 2% 147 237 61% Gross profit margin (%) 64.5 % 64.0 % (0.5%) 66.8% 64.7 % (2.1%) EBITDA margin (%) 29.9 % 27.2 % (2.7%) 26.9% 30.0 % 3.1% Net profit margin (%) 19.3