% 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

at THB 710 million, +7.5% YoY, with net profit* margin of 11.3%, +20 bps YoY. 1H’19 Net profit* was at THB 1,599 million, +10.7% YoY, with 1H’19 net profit* margin of 12.6%, +60 bps YoY. Excluding the

- Despite the impact of COVID-19 pandemic, OSP managed to deliver Q1’20 Net profit* at THB 926 million (+4.2% YoY, +12.5% QoQ), with Q1’20 net profit* margin of 13.8% (-20 bps YoY, +140 bps QoQ), from the

PowerPoint Presentation After You Public Company Limited Management Discussion & Analysis Q3/2020 Management Discussion & Analysis Q3/2020 Gross Profit and Gross Profit Margin • The Company’s gross

183 (15%) EBITDA 27 33 22% 86 90 5% Net Profit(Loss) for the Company (3) (7) (133%) 10 4 (60%) Gross Profit Margin (%) 54.9% 56.2% 1.3% 59.5% 57.7% (1.8%) EBITDA Margin1 (%) 18.6% 23.9% 5.3% 23.6% 28.2

% Total Revenues 1,994,081 2,398,510 -17% 1,571,084 1,666,564 -6% Profit (loss) before loss from allowance (184,851) 149,195 -224% 38,502 129,365 -70% margin -10% 7% 3% 8% Profit / (Loss) before interest

THB 2.6B. • Strong performance for Combined PET, given COVID disruption, driven by strong PET demand, higher Integrated PET spread, lower costs, improved PIA margin. • Integrated Oxides & Derivatives

dividends distributed by promoted companies are exempt from income tax during the exempt period  Additional 5-year 50% reduction of corporate income tax  Double deductions from the costs of transportation

% reduction of corporate income tax  Double deductions from the costs of transportation, electricity and water supply for 15 years  Additional 25% deduction of the cost of installation or construction of

company’s new projects. Key Financial Ratio Profitability ratio 30-Jun-20 30-Jun-20 (excl. TFRS 16) 30-Jun-19 Gross profit margin 12.5% 6.2% 31.9% EBITDA margin 2.0% -12.7% 13.8% Net profit margin -32.5