Joking Jazz 5G and The Last Heroes. Cost of the Production and Service and Expense of Selling and Management. 1. Cost of Production and Service Cost of Production and Service of the Company and

the Quarter 2/2020 Million Baht Consolidation Method The Company Q2’2020 Q2’2019 Different Q2’2020 Q2’2019 Different Sales and service income 747 707 41 6% 568 571 (3) -1% Cost of sales and services

sale of goods 10,579.2 9,607.1 972.1 10.1% Revenue from service 7.6 7.2 0.4 5.7% Total revenue 10,586.8 9,614.3 972.5 10.1% Cost of Good sold 7,687.7 6,892.5 795.3 11.5% Cost of service 5.7 5.1 0.6 11.8

from the fixed cost control at the factory. Distribution Costs The company has the distribution costs in the second quarter in the amount of 197.2 million Baht or equal to 15.1 percent of revenue from

Income 9 11 -2 -18% 19 16 3 19% Distribution costs -97 -93 4 4% -77 -84 -7 -8% Administrative expenses -139 -154 -15 -10% -113 -126 -13 -10% Finance cost - Interest expenses -11 -8 3 36% -8 -6 2 37

(%) Income from sale and installation of the pipeline 255.35 260.76 (2.07) Income from water business 47.53 72.10 (34.08) Other income 25.90 4.19 518.14 Total revenues 328.78 337.05 (2.45) Cost from sale and

2.22 Expenses Cost of sales 6.11 8.34 6.10 8.51 0.01 0.18 Cost of service and rental 12.91 17.61 14.48 20.18 (1.56) (10.80) Selling and service expenses 0.22 0.30 0.42 0.58 (0.20) (47.22) Administrative

increased compared to Q2/2017, the company had revenue from sales and services of Baht 355.44 million, a net profit of Baht 11.58 million. 1.2 Revenues increased from electricity distribution for 2nd quarter

Cost from sale pipe 208.56 201.74 3.38 Cost from installation pipe 51.91 13.75 277.53 Cost from the water management business - Sales and service of water supply 25.56 20.30 25.91 - Installation of water

1,219.38 -172.72 -14.16% 924.23 1,102.97 -178.74 -16.21% Cost of sales and services -802.17 -898.29 -96.12 -10.70% -735.52 -829.22 -93.70 -11.30% Gross Profit 244.49 321.09 -76.60 -23.86% 188.71 273.76