gain/(loss) 3.11 (0.35) -111.25% Other income 5.47 2.36 -56.86% Earnings before interest and taxes 86.99 64.97 -25.31% Financial expense (0.76) (2.30) 202.63% Profit before income tax expense 86.23 62.67

associated companies Total For Q3/2561 Profit sharing 59.21 Add : Foreign exchange gain (non-incurred) 42.38 Net Profit – Q3/61 101.59 For 1 - 9 ' 2561 Profit sharing 209.64 Add : Foreign exchange gain (non

Gain on investments 29.38 - 37.99 - Gain on exchange rate - - 36.75 - Other income 8.17 7.29 13.95 16.93 EXPENSES (145.79) (136.22) (231.42) (239.51) Cost of sales electricity (39.30) (39.29) (78.06

19.66 10.88 Gross profit 10.73 54.53 44.08 -10.45 -19.16 33.35 310.73 Profit (Loss) from exchange rate 0.87 3.00 1.19 -1.81 -60.28 0.32 36.31 Other Income 1.00 0.65 2.13 1.49 230.70 1.13 113.09 Gain from

113.09 Gain from bargain purchase 0.00 0.00 33.64 33.64 100.00 33.64 100.00 Profit before Selling and Administration expenses 12.61 58.17 81.06 22.89 39.35 68.45 543.05 Selling expense 3.36 26.92 8.54

(Translation) (Translation) IR 024/18 November 14, 2018 President and Director The Stock Exchange of Thailand Subject : To explain the reasons on the company’s net profit (net loss) more than 20

Item that will not be reclassified subsequently to profit or loss : - Actuarial gains (losses) on defined employee benefit plans - (40) (100%) Total comprehensive income (loss) for the years (2,358) 326

Exchange Gain of Baht 124.9 million in 3Q2018 and Baht 119.7 million in 3Q2017. In 9M2018, Share of Profit from Investments in Associates and Joint Ventures was Baht 1,453.4 million, a 2.5% decreased from

Q1/2020 ended March 31, 2020 of the Company and its subsidiaries, as shown below: (Unit : Thousand Baht) Q1/2020 Q1/2019 Change %Change Revenue 212,967 236,732 (23,765) (10.04%) Gross profit margin

) Gross profit 439.4 427.9 11.5 2.7 Net gain on exchange rate 55.1 112.2 (57.1) (50.9) Gain on forward contracts 11.2 49.5 (38.3) (77.4) Other income 2.0 173.0 (171.0) (98.8) Profit before expenses 507.7