as at March 31, 2020 and December 31, 2019 (Unit : Million Baht) 2020 2019 Inc. / (Dec.) % ( A d ju s ted an d R ec l as s i f i ed ) Current Assets 138.94 202.85 -63.91 -31.51 Non-Current Assets

Construction service income. However, gross profit margin for Q1’20 was 8.55% ,slightly decreased from the prior year which was 9.51% because the update of construction budget cost to be as the current cost as

; Assets (Mill. Baht) Total Liabilities & Shareholders' Equity (Mill. Baht) Total Assets was Baht 3,121.03 million, decreased Baht 911.63 million or 22.61%, mostly from a decrease in current assets of Baht

market devaluation of the securities as at March 31, 2020 but it was unrealized loss. Unit : Million THB Cash and cash equivalents 117.94 6.93% 82.42 5.23% 35.52 43.10% Trade Receivables&Other current

32,172 million. Total assets separate into current assets amounted to Baht 5,461 million, increased 2% from year 2017 and non- current assets amounted to Baht 25,171 million, decreased 6% from year 2017

recognized doubtful account increased amount of 28.55 million Baht from the same period last year which is estimated from unpaid debtor 31.42 million Baht and reversal of doubtful accounts receivable from

% year-on-year to 116.63 million baht. Most receivables were undue receivables and the unpaid amount did not exceed three months, which was according to a normal credit term for general clients

(Decreased) % Assets Current assets Cash and cash equivalents 8.54 31.33 (22.79) (72.74) Trade and other current receivables 224.54 186.08 38.46 20.67 Contract assets 518.21 564.88 (46.67) (8.26) Inventories

current investment which is cash received from the private placement capital increase in Q1/2018. 2. Cost of sale , Profit margin In Q1/2018 the company had cost of sale Baht 78.13 million compare with the

of September 30, 2019 September 30, 2019 (Million Baht) December 31, 2018 (Million Baht) Change (%) Current Assets 1,344.7 1,336.0 0.7 Non-Current Assets 1,899.7 1,929.9 (1.6) Total Assets 3,244.4