Company had gross profit for the second quarter of 2019 equal to 22.2 million baht which represent gross profit margin of 13.2% which was higher from the same period last year. Because the company has

stated at -11.2% due to the lower rate of the decrease in cost of sales and services resulting to the decrease in gross profit margin of the first quarter of the year 2019 to 47.8% while for the first

Margin (%) 67.11 66.64 67.34 65.77 Gross Profit For Jan. – Jun. 2018, gross profit of the Group was THB 272.99 million, equivalent to gross profit of 67.34%, compared with 65.77% in 1H/ 2017. Boost in

incurred the increased selling and administration expenses as aforesaid mentioned. In consideration of the net profit from operations in 1Q18, the Company's net profit margin to total revenue was 4.5% which

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

2,478.7 2,551.4 Gross margin, % 21.09% 22.75% 25.84% SG & A 403.1 403.1 466.2 Operating Profit * 248.2 309.0 -19.7% 409.9 -39.4% Net Profit per FS 268.6 355.5 -24.4% 541.6 -50.4% 8.63% 11.08% 15.74% [Remark

of Baht 50.32 Million, which gross profit margin of 8.22%. A few dropped comparing with Q1/2019 was total of Baht 46.10 Million, or gross profit margin of 11.13%. The main reason is improvement of

of 2022. 4 Gross Profit and Gross Profit Margin Q2-2021 Q1-2022 Q2-2022 6M-2021 6M-2022 THB Mn THB Mn THB Mn %QoQ %YoY THB Mn THB Mn %YoY Biomass Power Plant 259.3 263.2 257.3 (2.2%) (0.8%) 498.3 520.5

compared to exchange rate during the second quarter of 2022 which led to the Group has gain on exchange rate for the third quarter of 2022. 4 Gross Profit and Gross Profit Margin Q3-2021 Q2-2022 Q3-2022 9M

lead to the Group has gain on exchange rate for the year 2022. 4 Gross Profit and Gross Profit Margin Q1-2022 Q2-2022 Q3-2022 Q4-2022 2021 2022 THB Mn THB Mn THB Mn THB Mn THB Mn % THB Mn THB Mn THB Mn