power plants machinery’s efficiency. Net gain (loss) on exchange rate for the period ended 30 September 2024 and 2023 are presented below: Net gain (loss) on exchange rate mainly came from unrealized

lower shutdown hours to improve the power plants machinery’s efficiency. Net gain (loss) on exchange rate Q3-2022 Q2-2023 Q3-2023 Change 9M-2022 9M-2023 Change THB Mn THB Mn THB Mn %QoQ %YoY THB Mn THB Mn

efficiency. *Net Profit = Net Profit attributable to owners of the parent Financial Performance for Q1’20 Consolidated Income Statement Summary Unit: THB million Q1'20 Q1'19 %YoY Q4'19 %QoQ Total revenues

% 32.3% EBITDA margin 27.4% 22.0% Net profit margin 13.5% 8.2% Efficiency ratio 31-Mar-18 31-Mar-17 Return on equity* 7.6% 1.8% Return on asset* 6.6% 1.8% Liquidity ratio 31-Mar-18 31-Dec-17 Current ratio

for TOT partnership. However, excluding TOT partnership, network OPEX would drop 4.1% YoY from cost efficiency programs. Net profit, however, declined 1.9% YoY to Bt30,077mn from continued network

consolidation. EBITDA margin was at 52.1%, compared to 48.3% in 1Q23 and 46.7% in 4Q23 due to profitable revenue growth, improved sales margin, and cost efficiency. The reported net profit was at Bt8,451mn

ratio 9M17 9M16 Gross profit margin 26.93% 26.71% EBITDA margin 15.48% 18.95% Net profit margin -0.61% 0.98% Efficiency ratio* 9M17 9M16 Return on equity 1.14% 3.27% Return on assets 1.49% 3.13% Liquidity

% 27.4% Net profit margin 0.1% 13.5% Efficiency ratio 31-Mar-19 31-Mar-18 Return on equity* 1.2% 7.6% Return on asset* 2.5% 6.6% Liquidity ratio 31-Mar-19 31-Dec-18 Current ratio (time) 1.06 1.35 Leverage

% 6.14% (6.02%) Net profit margin (%) (0.59%) 4.58% (5.17%) Efficiency Ratio Return on equity (%) (0.58%) 4.24% 4.82% Return on assets (%) (0.45%) 3.46% 3.91% Financial Policy Ratio Debt to equity ratio

% Net profit margin (%) 4.58% 3.03% 1.55% Efficiency Ratio Return on equity (%) 4.24% 3.46% 0.78% Return on assets (%) 3.46% 2.75% 0.71% Financial Policy Ratio Debt to equity ratio (Time) 0.19 0.30 (0.11