FY2016 FY2017 % YoY(Unit: Bt.mn) 4Q16 3Q17 Note: 1 includes gain (loss) from foreign exchange rate, professional fees in relation to M&A activity, sales & marketing expenses for the launch of new

2022 Agenda THE EVIDENCE ON THE GREEN BOND PREMIUM IN ASIA-PACIFIC AND EUROPEAN MARKETS l Page 2 I. Introduction of Green Bond II. Approaching Green Bond Premium III. Result Summary IV. Conclusion

gain from foreign exchange of THB 92 million from THB appreciation, but realized a few loss from Yen depreciation. The company also received income tax refund from 2007 as revenue of THB 226 million

net loss includes unrealized loss on foreign exchange of 19.29 million baht. Comparing with last year, the Company had a net loss of 64.72 million baht which includes unrealized gain on foreign exchange

had a net loss of 34.71 million baht in which there is a loss attributable for the equity holders of the Company of 34.72 million baht and the net loss includes an unrealized gain on foreign exchange of

result Million Baht 2019 2018 Sales 1,748.29 1,905.09 Cost of Sales 1,636.11 1,756.98 Gross Margin 112.17 148.11 Gain (loss) on exchange rates 38.44 (26.43) Other Incomes 33.76 30.28 Total Revenues

result Million Baht 2018 2017 Sales 1,905.09 1,849.88 Cost of Sales 1,756.98 1,621.03 Gross Margin 148.11 228.85 Gain (loss) on exchange rates (26.43) 23.44 Other Incomes 30.28 27.42 Total Revenues

$/BBL, a decline of 19.69 $/BBL, or a decline approaching of almost 40% from the previous quarter. This has affected the performance of the refinery business. Moreover, the Thai economy, especially

% Profit before FX and extraordinary items 1,790 1,688 2,293 28% 36% 3,091 3,981 29% Net foreign exchange gain (loss)2 242 (30) (5) (102%) (83%) 190 (35) (118%) Net profit 2,031 1,658 2,288 13% 38% 3,281

high demand, GPSC was able to gain appropriate funding costs. The debentures are senior unsecured green bonds which were assigned a accredit rating of AA- by TRIS Rating Company Limited and comprise of