ended as of September 30, 2021, which can be summarized as follows: 1) Profit & Loss Analysis : Q3 2021 (3 Months) (Unit : Million Baht unless otherwise stated) Q3 2021 Q3 2020 Change Amount % Change
of income from investment in associate 0.25 0.40 -0.15 -37.5% Corporate Income tax expenses -14.83 -11.74 -3.09 26.3% Net profit for the period 59.32 47.10 12.22 25.9% Profit Sharing for non
11.77 10.17 Cost of project works and services 59.11 55.76 3.35 6.01 Total Costs of Sales and Services 186.63 171.51 15.12 8.82 Gross Profit 62.89 74.55 (11.66) (15.64) Other incomes 1.97 2.48 (0.51
) Gross profit 439.4 427.9 11.5 2.7 Net gain on exchange rate 55.1 112.2 (57.1) (50.9) Gain on forward contracts 11.2 49.5 (38.3) (77.4) Other income 2.0 173.0 (171.0) (98.8) Profit before expenses 507.7
, decrease Baht 0.59 million or 6.08%, both period not very difference. 2. Cost of sale , Profit margin In Q3/2017 the company had cost of sale Baht 85.71 million compare with the same period of previous year
profit in 2Q20 totaled Bt129.7 million (excluding a gain on foreign currency exchange rate and an impairment loss), representing a decline of 62.6% Q-o-Q and 38.4% Y-o-Y. The substantial decrease in
rendering of services 357.9 80.1 480.8 81.1 (122.9) (25.6) Gross Profit 88.6 19.9 111.7 18.9 (23.1) (20.7) Gain on disposal of property, plant and equipment - - 148.0 25.0 (148.0) (100.0) Selling and
(39.66) (6.45) Costs and Expenses 554.34 579.71 (25.37) (4.38) Profit (Loss) -Net 18.11 30.02 (11.91) (39.67) Income of Sale and Administration Transaction For the Year ended 31st December (Unit: Million
12.54 29.06 9.15 Other comprehensive income Item that will not be reclsifield to profit or loss : Actuarial gains on defined employee benefit plans (1.90) 0.74 Income tax relating to component of other
reclsifield to profit or loss : Actuarial gains on defined employee benefit plans (1.90) 0.74 Income tax relating to component of other comprehensive income 0.38 (0.15) Total comprehensive income for the year