% 2017 2016 Amount % Revenue from sale – net 311.03 307.18 3.85 1.25 306.79 304.31 2.49 0.82 Gain from exchange rate 0.14 0.50 -0.36 -71.54 0.13 0.51 -0.38 -74.61 Other income 6.42 0.66 5.77 877.78 6.22

change in the first half of this year as well as increasing number of beds in service. Operation : Consolidated Profit & Loss Statement 4Q 4Q % 12 mth 12 mth % Unit : THB million 2018 2017 change 2018 2017

reason of increasing in gain from exchange rate. 1.2 Cost of goods sold and expenses Consolidated financial statements (Thousands Baht) Nine-month Change 3nd Quarter Change 2562 2561 Amount % 2562 2561

last year for a reason of increasing in gain from exchange rate. 1.2 Cost of goods sold and expenses Consolidated financial statements (Thousands Baht) Six-month Change 2nd Quarter Change 2562 2561

2017. Other income increased 73.88 percent from year 2017 due to higher received interest from the bank and higher gain from exchange rate. Company total revenue of 2nd quarter decreased 10.30 percent

-19.77 Gross profit 54.53 34.05 38.46 4.41 12.95 -16.07 -29.47 Profit (Loss) from exchange rate 3.00 3.24 0.48 -2.76 -85.19 -2.52 -83.98 Other Income 0.65 2.02 1.18 -0.84 -41.63 0.53 82.79 Gain from

percent, mainly due to gain on exchange rate. Financial cost on six-month and 2nd quarter of 2020 decreased 33.45 and 47.03 percent from the same period of last year, mainly due to bank interest rate

profit of selling part of investments in associated company as disclosed in the financial statement in which the equity method is applied as follows;  Gain on sales of investment in associate 10.63

254.34 100.00 234.11 100.00 Remark; ( * ) Other income consist of supporting money from software developers, gain from exchange rate, interest income, gain from sale of fixed assets and gain on investment

) which is held 33.37 percent of total shares by ECF Power Company Limited (ECF-P) and ECF-P is the subsidiary held 99.99 percent by the Company. At the present, SAFE could gain profit from biomass power