agreement 99.2 102.3 3.1 3.1% Cost of sales and services (874.7) (1,149.4) 274.7 31.4% Gross profit 439.4 471.6 32.2 7.3% Net gain (loss) on exchange rate 55.1 (4.6) (59.7) N.A.(

sold on August , 2016 at selling price Baht 82.19 million with sharing of gain from investment value of the associates Baht 30.95 million Information of the 3rd Quarter Consolidated Separate 3 months

1, 2017 onwards due to commencing the commercial operation. 3. Profit for the period Unit: Million Baht Information of the 2nd Quarter Consolidated Separate 3 months Change 3 months Change 2017 2016

Gross profit 47.04 31.23 34.05 2.82 9.03 -12.99 -27.62 Profit (Loss) from exchange rate -0.21 0.54 3.24 2.70 500.00 3.45 -1,614.02 Other Income 1.46 2.1 2.02 -0.08 -3.81 0.56 38.36 Gain from bargain

proportion than selling price increase is the main reason why net profit decrease. Graphite Electrode’s price which is a part of conversion cost increase significantly. Separate financial statement, the

statement represents net gain of Baht 21.83 million, which increased by Baht 106.24 million or 125.86%. The separated statement represents net gain of Baht 23.59 million which increased by Baht 109.37 million

sales (127.43 ) (290.46 ) 163.03 (56.13%) (72.54%) (98.16%) Gross Profit 48.23 5.43 42.80 788.21% 27.46% 1.84% Other income 8.49 10.19 (1.70 ) (16.68%) 4.83% 3.44% Gain on disposal of investment property

(127.43 ) (290.46 ) 163.03 (56.13%) (72.54%) (98.16%) Gross Profit 48.23 5.43 42.80 788.21% 27.46% 1.84% Other income 8.49 10.19 (1.70 ) (16.68%) 4.83% 3.44% Gain on disposal of investment property 12.21

changing of the Labor Protection Act, the Company has additional long-term employee benefit liabilities of Baht 26 million by recognizing as expenses in profit and loss of the current year. 6. The income tax

ended June 30, 2019 was at 10.32% lower than 11.71% in 2018. 2. Gain on investments in marketable securities for the second quarter ended June 30, 2019 had a profit of 6.52 million baht, compared to the