incomes. In this regard, each significant income shall be displayed in a separate row. - 7 - SEC Classification : ใชภ้ายใน (Internal) 1.2.2 Product information Give a separate description of each product

this segment has grown as significant when compared with the previous year. 3.2 Gross Profit The Group has gross profit in 2018 and 2017 amounting to Baht 125.50 million and Baht 120.95 million

, costs and expenses which has significant impact in Q1-2017 can be shown in the following table:- Balance by Quarter Change Q1-2017 Q4-2016 Q1-2016 Q1-2017 vs Q4-2016 Q1-2017 vs Q1-2016 (MB) (MB) % (MB

revenue. The profit in Q2-2017 and Q1- 2016 were not much different. -2- Operating Results and Capabilities to Make Profit Performance from revenues, costs and expenses which has significant impact in Q2

increase of Baht 24.73 million or 5.28 % increase. The significant increase was the current asset of unbilled completed work value of Baht 33.07 million since the work progress has not yet been achieved as

, costs and expenses which has significant impact in Q3-2017 can be shown in the following table:- Balance by Quarter Changes Q3-2017 Q2-2017 Q3-2016 Q3-2017 VS Q2-2017 Q3-2017 VS Q3-2016 (MB) (MB) % (MB

decrease of Baht 22.72 million or 67.32 % decrease. The significant decrease was last year there were the doubtful debt provision of Baht 18.83 million for account receivables expected to be unable to

expenses in 2018 was Baht 286.70 million, whereas Baht 53.89 million in 2017, showing an increase of Baht 232.81 million or 432.01 % increase. The significant increasing amount was related to the expenses of

Performance from revenues, costs and expenses which has significant impact in Q1-2019 can be shown in the following table: -2- Balance by Quarter Change Q1–19 Q4–18 Q1–18 Q1–19 VS Q4–18 Q1–19 VS Q1–18 (Million

the legal severance pay rates. As a result, the profit of Q2–2019 decreased. - 2 - Operating Results and Profitability Performance from revenues, costs and expenses which has significant impact in Q2