quarter 2/2017 until now. Financial cost in solar energy business slightly increased Baht 0.66 million due to the group receiving money from bank loan in mid-quarter 1/2017, so the interest expense was not

income 23.88 59.13 (35.25) (59.61) Service income - 3.09 (3.09) (100.00) Other income 1.13 1.14 (0.01) (1.01) Total Revenues 25.01 63.35 (38.35) (60.53) Cost of construction 47.89 87.62 (39.73) (45.35

59.13 (35.25) (59.61) Service income - 3.09 (3.09) (100.00) Other income 1.13 1.14 (0.01) (1.01) Total Revenues 25.01 63.35 (38.35) (60.53) Cost of construction 47.89 87.62 (39.73) (45.35) Cost of

Group has THB 9.64 million other income in 2018, reduced from THB 11.42 million in 2017. Main factor was decreasing yield from reducing S-T investment principal. Cost of Sales and Gross Profit Unit : THB

1,014.99 1,004.20 67.45 67.95 Cost of sales 157.82 156.62 10.49 10.60 Administrative expenses 187.61 179.55 12.47 12.15 Financial costs 101.24 78.66 6.73 5.32 Income tax expense 13.21 11.65 0.88 0.79 Total

Quarter 1 2017 Increase / (Decrease) % Change Revenues from sales 214.32 96.56 117.76 121.96% Other revenues 0.24 0.44 (0.20) (45.45%) Total revenues 214.56 97.00 117.56 121.20% Cost of sales 77.95 42.84

cities and the cities that benefit from the tourism sector has improved over the past period. Moreover, the Company has generated cost efficiencies in terms of staff optimization and administrative

segment. IV Expense First quarter (Unit: Million Baht) 2020 2019 Change Change (%) Selling expenses 92 171 (79) (46) Administrative expenses 381 408 (27) (7) Finance cost 100 99 1 1 Income tax expenses 45

110.47 64.81 (45.67) -41.34% Cost of rendering of services (76.99) (51.03) 25.97 -33.73% Gross profit 33.48 13.78 (19.70) -58.84% Other income 0.60 0.30 (0.29) -49.55% Services expenses (1.29) (1.20) 0.09

exceeding 3 years and transaction on assets or services with related parties. 4. Details of rent or renting out immovable properties not exceeding 3 years : - Rental Fee and Expenditure : total amount not