services (4,799.36) 0.00 (128.82) (17.44) (4,945.62) 0.00 (4,945.62) Allowance for devaluation of inventories 4.00 0.00 40.00 0.00 44.00 44.00 Gross profit (loss) by segment 568.22 0.00 51.90 (7.66) 612.46

from revenue recognition by % of completion of projects which were hired on 2016 – 2017 together new projects awarded on 2018 of 11 projects. The portion of each segment revenue of 2017 – 2018 as follows

. In the past, the Group recorded revenue and cost of procurement and fabrication service by percentage of completion according to TAS11. The portion of each segment revenue of Q1-2018 & Q1-2019 as

segment on Q3 2018 are following; EPC service 31.96% of total revenue, then SMP & E&I service 28.73%, Civil & Building service 27.74%, and Fabrication and other service 11.57%, respectively. Revenue from

. As a result, the construction segment services income of the Group are varieties into each service segment. Due to customer’s requirement which are not focusing on any particular service group. 2

Bangkok to support the hotel operations until it closes at the beginning of next year. The company reported 1Q18 net profit of THB 230 million, a growth of 85.5% yoy. Excluding nonrecurring gain, net profit

business strengthened by CSL acquisition helped enhance AIS’ s capability to serve enterprise segment in areas such as enterprise data service and cloud which grew double digit while both AIS and CSL

profit of 56.16 million baht. All such debts will be settled within December, which in the fourth quarter the company will reverse the doubtful debts into the financial statements. Performance by segment

management continued resulting in controlled network OPEX. SG&A rose in the quarter to support customer acquisition and the one- time expense of Bt134mn on withholding tax. As a result, normalizing the one

segment services income are varieties into each segment and not focusing on any particular service group. 2. Adminstrative expenses On Q2/2020, the Group’s administrative expenses totaling of Baht 19.09