Change Amount % Change Total Revenues 7,792 7,550 242 3.2% Sales and service income 7,624 7,300 324 4.4% Gains on Exchange rate 69 175 -106 -60.3% Other Income 99 75 24 30.8% Cost of Sales and Services

9M2023 Inc.(Dec.) % Inc.(Dec.) Services income 72.11 91.59 19.48 27.02% 262.20 218.46 (43.74) -16.68% Cost of rendering of services (51.49) (67.57) (16.09) 31.24% (185.16) (168.09) 17.07 -9.22% Gross

%) 2,232.02 2,224.55 (7.47) (0.33%) Raw water cost 288.74 222.91 (65.83) (22.80%) 1,150.39 935.25 (215.14) (18.70%) Tap water cost 214.85 242.29 27.44 12.77% 824.58 879.02 54.44 6.60% Rental and services cost

equipment for lease 118.9 141.0 (22.1) (15.7) Cost of Sales and Service 5,882.8 3,301.1 2,581.7 78.2 Cost of equipment for lease 59.1 89.4 (30.3) (33.9) Selling Expenses 215.3 185.0 30.3 16.4 Administrative

cost) 2,135.19 1,588.22 546.97 34.4 Revenue from finance lease contract 738.69 853.62 (114.93) (13.5) Share of profit of associates / joint ventures 1,281.83 1,727.16 (445.33) (25.8) Other incomes 232.17

economic situation which has caused some customers had reduced production and the customer has zero landfill policy. Cost of goods for year 2019 was 71.15% of revenue when compared with same period last year

1 Note: 1) Revenue and Cost that were recognized when there is construction under concession agreements for tap water according to accounting standard TFRIC12 1. ANALYSIS OF FINANCIAL PERFORMANCE In

income 62 - 62 100% Total revenues 3,856 - 3,856 100% Cost of sale (3,254) - 3,254 100% Other expenses (239) - 239 100% Total expenses (3,493) - 3,493 100% Profit (Loss) before the effects of foreign

from same-store sales growth and the increase in the number of branches, as well as the decrease in cost per unit from the increase in production volumes resulting in economies of scale. • Gross Profit

our new power plants that became commercial operation in recent years, operational cost saving and an increase in Ft in May 2017. Normalized Net Profit (NNP)  NNP increased 19.3% year-on-year from Baht