increase in Ft rate. Q3/2018 Financial and Operating Highlights * ไม่รวมต้นทุนค่าเสื่อมราคาและค่าตัดจ าหน่าย Operating highlight in Q3/2018 Q3/17 Q2/18 Q3/18 Change +/(-) 9M/17 9M/18 Change +/(-) (THB

subsidiaries had profit before interest and tax of Baht 34.93 million. After deducting the financial expense of Baht 1.16 million and income tax of Baht 6.58 million and adding the share of income from

1,586.14 -12.47 -0.8% Earning before interest and tax 65.39 90.65 -25.26 -27.9% 137.31 166.19 -28.88 -17.4% Financial expenses -1.30 -1.38 0.08 -5.8% -2.63 -3.03 0.40 -13.2% Share of income from investment

60.96 -26.80 -44.0% 112.60 198.28 -85.68 -43.2% Financial expenses -0.94 -1.67 0.73 -43.7% -2.97 -4.30 1.33 -30.9% Share of income from investment in associate 0.45 0.65 -0.20 -30.8% 1.52 1.47 0.05 3.4

-21.88 -33.5% 78.45 137.31 -58.86 -42.9% Financial expenses -0.87 -1.30 0.43 -33.1% -2.03 -2.63 0.60 -22.8% Share of income from investment in associate 0.55 0.40 -0.15 -37.5% 1.07 0.82 0.25 30.5

of natural gas corresponding to the crude oil price in the world market, the new accounting standard (Thai Financial Reporting Standard) regarding the financial instruments (TFRS 9) and the lease

million, an decrease of Bt6.3 million or 2.7% (y-o-y) from Bt237.5 million, representing a net profit margin of 26.3% which has an earnings per share of Bt0.36. Excluding these special item, the net profit

holders of the Company of Bt271.8 million, a decrease of Bt22.8 million or 7.7%(y-o-y) from Bt294.6 million, representing a net profit margin of 30.7% which has an earnings per share of Bt0.43. Excluding

1. Dividend payment On April 26, 2019, the 2019 Annual General Meeting of the Company’s shareholders had a resolution to approve a dividend payment from 2018 operating results of Baht 0.15 per share

”) (Revised) To President The Stock Exchange of Thailand In reference to Clarification Letter on the Information in the Financial Statements Quarter 3 , ended 3 0 September 2 0 1 7 , as inquired by the Stock