) 3,258 4,410 (1,152) (26.1) Profit before expenses 97,236 87,519 9,717 11.1 94,567 85,934 8,633 10.0 Selling and distribution expenses 25,530 26,689 (1,159) (4.3) 23,090 24,427 (1,337) (5.5) Administrative

. Gross refinery margin was 6.66 USD/BBL (+1.04 USD/BBL YoY, +0.28 USD/BBL QoQ), GRM was higher from the increase in crack spread of most finished oil products, while Dated Brent and Dubai crude spread (DTD

on return and performance of the company. Significant events in Q2/2018 4 Management Discussion & Analysis Management Discussion & Analysis (MD&A) Q2/2018 • GPSC received Most Innovative Power Company

rainfall in most projects’ areas. Within this quarter, share of profit from associated companies was recorded at THB 114 million, these can be attributed into share of profit from the wind power plant

) 14.64 14.70 Gross profit (loss) 7.46 6.13 2.52 2.47 4.94 196.12 Other revenues 2.33 1.91 4.16 4.07 (1.83) (44.09) Distribution cost (5.15) (4.23) (6.56) (6.42) (1.41) (21.54) Administrative expenses

93.39 Distribution costs 18.78 16.31 2.47 15.14 Administrative expenses 19.34 13.25 6.09 45.96 Tax expense 5.90 10.43 (4.53) (43.43) Profit for the period 24.26 41.84 (17.58) (42.02) Net Profit

) (93.87) (5.02) (4.39) Gross profit (loss) 7.85 6.70 7.46 6.13 0.39 5.22 Other revenues 1.44 1.23 2.33 1.91 (0.88) (38.03) Distribution cost (3.56) (3.04) (5.15) (4.23) (1.58) (30.73) Administrative

works and services 70.25 60.73 9.52 15.68 Total Costs of Sales and Services 162.73 177.34 (14.61) (8.24) Gross Profit 52.84 65.94 (13.10) (19.87) Other incomes 1.69 2.34 (0.65) (27.78) Distribution costs

) (20.56) Distribution costs 19.69 17.69 2.00 11.31 Administrative expenses 15.10 21.03 (5.93) (28.20) Tax expense 5.92 7.74 (1.82) (23.51) Profit for the period 24.15 30.57 (6.42) (21.00) Net Profit

; (4) advertising through media which is conformed to the rules as prescribed in Clause 10. 3 Clause 6 The direct distribution of information to investors shall be made in any of the following means: (1