173.81 229.11 -55.30 -24.14 Service income 5.12 22.16 -17.04 -76.90 Sale of goods 0.00 1.05 -1.05 Other income 5.43 2.43 3.00 123.46 Total Revenues 184.36 254.75 -70.39 -27.63 Cost of constuction 177.44

) (84.54) Total revenues 55.75 100.00 54.03 100.00 (1.72) (3.09) Expenses Cost of sales 5.43 9.74 4.57 8.46 (0.86) (15.84) Cost of service and rental 9.70 17.40 9.83 18.19 0.13 1.34 Selling and service

items) 788.08 100.0% 848.81 100.0% 831.82 100.0% -2.0% 5.6% Cost of services (604.39) -76.7% (664.22) -78.2% (655.73) -78.8% -1.3% 8.5% Gross profit 183.69 23.3% 184.59 21.8% 176.09 21.2% -4.6% -4.1

. Cost & Expense In FY22, the cost of service was at Bt87,076mn, increasing 2.2%YoY affected by rising utility cost and cost of cloud in line with higher cloud sales to enterprise customers this year

which the Company had invested since January 2017. Cost of Sales and Gross Profit Unit : THB mm Unless otherwise stated For the year ended 31 December 2017 2016 Total sales 723.96 606.38 Cost of sales

expense is included in the financial statements. In addition, the Company has expanded its staff, resulting in an increase in personnel expenses and an increase in the cost of hiring consultants, such as

227.23 -3.05% -10.84% 455.51 482.10 5.84% Cost of sale of goods (155.09) (185.43) (153.83) -0.81% -17.04% (299.39) (339.26) 13.32% Gross profit 79.30 69.44 73.40 -7.44% 5.70% 156.12 142.84 -8.51% Selling

0.69 - - - 0.69 - Other income 15.21 24.95 1.17 21.67 16.38 46.62 EXPENSES (126.20) (131.57) (17.35) (1,152.20) (143.55) (1,283.77) Cost of sales electricity (37.59) (44.38) - - (37.59) (44.38) Cost of

(Million Baht) Quarterly Change Nine-month End September 30 Change 3/2020 3/2019 % 2020 2019 % Cost of goods sold 184.4 322.5 (42.8) 475.4 865.4 (45.1) Temporary shutdown expenses 51.5 10.6 386.3 160.0 93.1

attributable to a reduction on interest expense from ABPIF compared to previous quarter.  NNP margin improved to 10.2% in Q1’2018, primarily due to improvement of our financing cost.  NNP attributable to owner