100.78 24.32 74.84 19.98 4. Fabrication and Other Service 119.78 28.91 2.53 0.68 Total construction service income 414.34 100.00 374.54 100.00 1st Quarter 2019, the Group has main proportion of revenue

acquired or disposed) x 100 = 1,883,127*0.50 / 852,192,000 0.11 -Translation- Seven Utilities and Power Public Co., Ltd. 73 Mahachol Building, Soi Sukhumvit 62, Sukhumvit Rd., Phrakhanong Tai, Phrakhanong

Size 1. Calculation based on the value of net tangible assets (NTA) (NTA* of investment in the company x Proportion of assets acquired or disposed) x 100 = 1,883,127*0.50 / 852,192,000 0.11 -Translation

sales and services 930.88 855.21 75.67 8.85 Other income 31.75 25.93 5.82 22.45 Total revenues 962.63 881.14 81.49 9.25 Expenses : Cost of sales and services 510.14 468.81 41.33 8.82 Administrative and

of service 367.11 670.40 (303.29) (45.24) Total cost of sales (2) 369.84 671.65 (301.81) (44.94) Other income (3) 7.96 5.88 2.08 35.37 Administrative expenses 54.27 63.93 (9.66) (15.11) Bad debt and

31December 2019. The detail are as follows: Summary of Income Statement Consolidated of Income statement (Million Baht) Year 2019 Year 2018 Compare % + (-) Revenues from sales and services 4,985 5,556 (571

% Advertising income 7.52 0.9% 1.85 0.2% 2.71 0.3% 46.5% -64.0% Total revenue from core business (3 items) 848.81 100.0% 798.65 100.0% 804.20 100.0% 0.7% -5.3% Cost of services (664.22) -78.3% (629.36) -78.7

31 March 2020 Ratio 2019 Ratio Increase / (Decrease) Amount % Service revenue 646.34 100% 480.92 100% 165.42 34.40 Cost of service 531.42 82.22% 404.10 84.03% 127.32 31.51 Gross profit 114.91 17.78

415.85 (149.55) (35.96) Total cost of sales (2) 268.63 416.54 (147.91) (35.51) Other income (3) 7.12 3.46 3.66 105.78 Administrative expenses (4) 36.88 46.29 (9.41) (20.33) Bad debt and doubtful accounts

13.15 per cent, compared to the same quarter in 2019. The main reasons are as follows: 1. The Consolidated Financial Statements for the 2nd quarter of 2020, the main income from advertising commission and