% Normalized Rental Revenue/1 218.0 285.9 303.1 39.0% 6.0% 443.3 589.0 32.9% Gross Profit 127.5 198.4 207.8 63.0% 4.8% 277.2 406.2 46.5% Gross Profit Margin 58.5% 69.4% 68.6% 56.1% 69.0% GPM before adjustment

ended September 2020 and 2019 (1) Percentage margin is calculated by dividing gross profit from sales by revenue from sales. (2) Percentage margin is calculated by dividing gross profit from rental and

Margin for the period ended 30 September 2024 and 2023 are presented below: Gross Profit increase 16.0% QoQ from Baht 398.2 million to Baht 462.0 million, increased by Baht 63.8 million. Gross Profit

% from 31 December 2018. • Current assets increased by Baht 2,671 million mainly increased of cash and cash equivalents from cash received from sales of property, plant and equipment from the restructuring

-scale projects have relatively low gross profit margin due to the high competition. Those can be shown from the increased rate of cost of sales and services higher than the increased rate of revenue. In

16.96% Gross Profit Margin 33.17% 30.59% 31.77% 30.56% Operating Profit Margin 19.73% 16.28% 18.32% 16.47% Profit before Finance costs, Tax expense, Depreciation and Amortization margin 29.53% 24.88

244.33 217.78 Gross Profit 479.63 388.60 Gross Profit Margin (%) 66.25 64.09 For the year ended 31 December 2017, gross profit of the Group was THB 479.63 million or equivalent to gross profit of 66.25

19.76 0.36 39.59 32.30 22.56 2 Key financial ratio related with operating result (%) 2Q19 2Q18 %YoY 1Q19 %QoQ 1H19 1H18 %YoY Gross profit margin (%) 44.00% 41.28% 2.72 41.47% 2.54% 42.82% 41.63% 1.18

98.79 85.40 15.68 Net Profit Margin 63.18% 57.38% Selling Administrative Expenses 43.86 44.91 - 2.34 Selling Administrative Expenses Margin 44.40% 52.59% Net Profit for the Period 13.87 1.65 740.61 Net

HRC Average Selling Price (Bht./Ton) 18,108 15,709 HRC Cash Margin (Bht./Ton) 1,223 1,334 Unit: million Baht 3rd Quarter 2017 Year-end 2016 Fin an ce S ta tu s Total Assets 31,907 32,615 Total