Year 2016 Year 2015 - Other revenue 21.17 34.95 32.12 ▪ Total expense 406.98 400.81 339.83 - Cost of goods sold 178.55 147.31 115.71 - Operating expense 288.43 253.50 224.12 ▪ Profit (loss) for the year

(311.70) (258.46) 53.24 20.60 Gross profit 33.17 17.48 15.69 89.76 Other income 0.75 0.90 (0.15) (16.67) Profit before expense 33.92 18.38 15.54 84.55 Administrative expenses (16.76) (15.49) 1.27 8.20

%) Profit before finance costs and tax expense 1,807 3.3% 3,197 6.0% (1,391) (43.5%) Finance costs 615 1.1% 217 0.4% 397 182.8% Profit before tax expense 1,192 2.2% 2,980 5.5% (1,788) (60.0%) Tax expense 302

which the interest rate is approximately 9%-10% per year. Moreover, the management structure is not appropriate; therefore, the joint venture company has high unnecessary human resource management expense

interest expense which the interest rate is approximately 9-10 percent per year. Moreover, the management structure is not appropriate; therefore, the joint venture company has high unnecessary human

key management positions and business strategies in order to enhance efficiency and growth. Under new structure, UWC shifted the focus from less competent business such as renewable energy to Steel

. The main reasons were an increase in staff expense and doctor fee as a result of operational preparation for the expansion of the new hospital and the opening of the new specialized centers in the

Thailand PDI reassessed its business structure to move towards Green Businesses targeting renewable energy, materials recycling and eco management. To pursue its business strategy, 36 MW solar farms in

expense in Q’4 also impacted the q-on-q basis. COST STRUCTURE FINANCIAL PERFORMANCE 6 Q1’2019 Q1’2018 % change Q4’2018 % change million Baht million Baht y-on-y million Baht q-on-q Cost of sales and

, from 3Q18 onward AIS along with other operators have rebalanced pricing structure to ease impact on ARPU. As a result, AIS’ s mobile revenue for FY18 was Bt124,601mn, softly growing 1. 3% YoY. While 4G