and its subsidiaries has Total Liabilities in the amount of THB 57,658 million, decreased by THB 4,321 million, changes in liabilities were as follow:  Trade Accounts Payable decreased by THB 3,467

1,192.8 982.9 209.9 21.4 Unbilled payables 790.2 713.5 76.7 10.7 Current portion of liabilities under financial arrangement agreements 43.2 54.4 (11.2) (20.6) Income tax payable 11.4 27.0 (15.6) (57.8

Change Q2–18 Q4–17 Q2–18 VS Q4–17 (MB) (MB) % Unbilled Payables 505.8 459.8 46.0 10.0 Long-terms loans, current portion 3.3 29.0 (25.7) (88.6) Income tax payable 13.7 24.8 (11.1) (44.8) -4- Assets Items

million THB or 30.59% i.e. from 4,308.76 to 5,626.71 million THB. 2. Trade account payables and other creditors have increased 1,373.10 million THB or 94.44% i.e. from 1,453.95 to 2,827.05 million THB. The

32.58% i.e. from 4,308.76 million THB to 5,712.35 million THB. 2. Trade account payables and other creditors have increased 826.77 million THB or 56.86% i.e. from 1,453.95 million THB to 2,280.72 million

1,536.12 1,358.96 177.16 13.04% Liabilities and shareholders’ equity Current liabilities Trade and other payables 385.98 162.74 223.24 137.18% Current portion of long-term bank borrowings 40.08 45.02 (4.94

Bank overdrafts and short-term bank borrowings 59.18 - 59.18 100.00% Trade and other payables 346.27 224.78 121.49 54.05% Advance received from construction contracts 385.02 161.20 223.82 138.84% tel:02

shareholders’ equity Current liabilities Short-term bank borrowings - 59.18 (59.18) (100.00%) Trade and other payables 299.18 346.27 (47.09) (13.60%) Advances received from employers and construction revenue

1,536.12 156.67 10.20% Liabilities and shareholders’ equity Current liabilities Bank overdrafts and short-term bank borrowings 73.64 - 73.64 100.00% Trade and other payables 521.10 385.98 135.12 35.01

9.41 million baht, exchange rate of 7.95 million baht and profit from compensation with trade payables (2) Expenses Year 2020 as ended December 31, 2020 groups of company has total expenses of 1,925.41