business 167 182 -8.2 371 361 2.8 Total revenue from main business 2,489 3,865 -35.6 6,286 7,837 -19.8 Interest income from the MRT Purple Line Project 70 97 -27.8 150 196 -23.5 Other income 274 65 321.5 283

transmission tower, infrastructure and communication as well as seeking opportunities to generate income in other businesses both domestic and international. Business operation of our groups year 2020 ended

224.5 18.7% Other income 3.2 1.9 69.7% Cost of sales - 204.2 - 189.8 7.5% Selling expenses - 5.9 - 5.3 11.4% Administrative expenses - 18.2 - 15.0 21.4% Finance costs - 3.6 - 4.0 -8.3% Profit for the

% 1.1 Revenues from construction Baht 6,318.23 million Baht 8,676.42 million Baht (2,358.19) million (27.18) 1.2 Cost of construction 98.15 % 93.61 % - 4.85 1.3 Sales and service income - Property

1,465.28 -20.76% (212.59) (127.81) 46.99 -180.42% Selling and Administrative Expenses 88.19 102.45 102.45 -13.93% (300.77) (230.27) (55.46) 127.12% Non-operating income/expense 303.87 249.95 243.49 22.14

% Selling and Administrative Expenses 88.19 102.45 102.45 -13.92% (300.78) (230.26) (55.46) 127.14% Non-operating income/expense 303.87 249.95 243.49 22.15% (Gain)/Loss from sales investment in subsidiary

Unit : MB For the period ended Change 31 March 2020 31 March 2019 MB % Net sales 195.84 238.99 (43.15) (18.06) Revenue from services 2.05 - 2.05 100.00 Other income 10.32 9.49 0.83 8.77 Total revenues

million baht and a net loss attributable to the parent company of 21.89 million baht. The significant changes are as follows: 1. The Group had sales and service income in the first quarter of 2020 in the

13.25 Million or 32.15% compared with the same period of last year. The income statement in brief is presented as following: Unit : Million THB Revenues from Sale 341.59 100.00% 120.13 100.00% 221.46

performance of the Company three-month for the Quarter 1/2020 ended 31 March 2020 are as follows: change Q1/2020 Q1/2019 increase (decrease) Sales 224.5 213.9 5.0% Other income 1.9 10.8 -82.3% Cost of sales