construction service in oil and gas sector totaling of 2,024.99 Million Baht. 3. Selling expense decreased amounting to 5.11 Million Baht, accounting for 80.67% from previous year as the Company record

expense 11.26 10.75 (0.51) -4.57% 13.35 27.28 13.93 104.29% Income tax expense (1.31) 0.20 1.51 -115.10% (2.31) (1.74) 0.57 -24.64% Profit for the period 9.95 10.95 1.00 10.02% 11.05 25.54 14.49 131.20

operating result for the six - month period ended June 30, 2017 The Company has net income attribute to owners of the company of Baht 70.46 million comparing to the same period of the year 2016 with net

income attribute to owners of the company of Baht 73.01 million comparing to the same period of the year 2016 with net income of Baht 50.31 million. Net income increased of Baht 22.70 million due to: 1

/ from Baht 423 million in Q3’2018 to Baht 220 million in Q4’2018, primarily due to 1) seasonally softening demand from IUs during the holiday period, 2) seasonally high expense, 3) a 4.6% increase in gas

cost from unchanged of Ft and higher financial cost from the record of interest expense of ABPR4 after its COD achievement in June 2018. • NNP margin remained at 9.9% in 9M’2018 and lower to 7.7% in

the one- time expense, normalized EBITDA in 2Q19 was Bt19,753mn, increasing 4% YoY and 4. 5% QoQ, while normalized net profit was Bt8,234mn, increasing 2.9% YoY and 8. 1% QoQ. In conclusion for 1H19

for all business units to monitor and manage risks. These committees closely monitor and evaluate the impact on all aspects of business including sales, expense, and liquidity, as well as ensuring that

in the year 2017 caused from expense of bond issuance at Baht 3.89 million and allowance for doubtful account at Baht 2.52 million, however in year 2016 the reversal of doubtful account was Baht 9.79

of capital increase from the Initial Public Offering (IPO) in September,2017. Also, repay loans from financial institutions and no incurring interest expense in Q4/2017. Net Profits For the 1st quarter