RATIOS For the Three Months ended on 30 June 2016 30 June 2017 Gross Profit Margin 40.3% 32.9% Net Profit Margin1 42.2% 62.6% Return on Equity 7.04% 12.11% Debt/Equity Ratio 1.50x 0.76x Net Interest

31 December 2016 31 December 2017 Gross Profit Margin 35.3% 33.1% Net Profit Margin1 14.7% 53.5% Return on Equity 2.94% 15.75% Debt/Equity Ratio 1.51x 0.70x Net Interest-bearing Debt/Equity Ratio 1.38x

Gross Profit Margin 29.4% 32.0% Net Profit Margin1 30.3% 58.0% Return on Equity 3.26% 6.26% Debt/Equity Ratio 1.46x 0.72x Net Interest-bearing Debt/Equity Ratio 1.36x 0.62x 1 Net profit margin is

-18 Million Baht 6 3. KEY FINANCIAL RATIOS 31 December 2018 31 December 2017 Gross Profit Margin 34.4% 33.1% Net Profit Margin1 57.5% 53.5% Return on Equity 16.9% 19.8% Debt/Equity Ratio 0.69x 0.70x Net

March 2019 31 December 2018 Gross Profit Margin 39.9% 34.4% Net Profit Margin1 51.9% 57.5% Return on Equity 2 14.5% 16.9% Debt/Equity Ratio 0.75x 0.69x Net Interest-bearing Debt/Equity Ratio 0.64x 0.58x 1

2017 FY2016 Return on Equity (ROE) 8.37% 2.52% 12.22% 11.29% Return on Assets (ROA) 5.05% 1.56% 7.37% 6.97% Return on Fixed Assets (ROFA) 23.35% 22.33% 27.68% 31.92% Debt/Equity Ratio 0.69 0.62 0.69 0.62

Million. Significant Financial Ratios* Description Unit 3rd Quarter 2020 2019 Net Profit Margin ratio (NPM) % 21.61 21.60 Return on Equity ratio (ROE) % 5.13 8.24 Return on Total Assets ratio (ROA) % 1.94

44.54 115% Q4 2019 Q4 2018 FY 2019 FY 2018 Return on Equity (ROE) -7.02% 15.28% 1.33% 14.45% Return on Assets (ROA) -2.72% 7.38% 0.51% 6.98% Return on Fixed Assets (ROFA) 11.83% 26.84% 17.72% 29.17% Debt

, plant and equipment Mr. Geza Perlaki Mr. Krishnan Subramanian Aylur Authorized Director Authorized Director Q1 2019 Q1 2018 FY 2019 FY 2018 Return on Equity (ROE) 12% 14% 12% 14% Return on Assets (ROA) 5

2018 Return on Equity (ROE) 0% 19% 7% 17% Return on Assets (ROA) 0% 9% 3% 8% Return on Fixed Assets (ROFA) 16% 37% 21% 33% Debt/Equity Ratio 1.59 1.45 1.59 1.45 Net Debt/Equity Ratio 1.25 1.11 1.25 1.11