(%) 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

Revenue from sale of goods 210.14 272.46 339.34 61.48% 24.55% 512.36 611.80 19.41% Cost of sale of goods (142.60) (180.53) (197.36) 38.40% 9.32% (323.41) (377.89) 16.85% Gross profit 67.54 91.93 141.98

employees. 8.3 Other expenses increased by Baht 2.10 million from normal business operating. 9. Financial cost in quarter 1/2020 decreased from quarter 1/2019 by Baht 2.40 million or 21.56%. The previous year

. Sales of ‘improved air quality’ products were higher than normal, due to the occurrence of high levels of air pollution, especially in Bangkok and the Central and Northern regions. However, sales at some

%QoQ 9M18 9M19 %YoY Revenue from sale of goods 301.01 210.14 252.77 -16.03% 20.29% 832.64 765.13 -8.11% Cost of sale of goods (183.06) (142.60) (161.12) -11.99% 12.99% (520.24) (484.53) -6.86% Gross

( million Baht) 2Q18 1Q19 2Q19 %YoY %QoQ 1H18 1H19 %YoY Revenue from sale of goods 263.47 302.22 210.14 -20.24% -30.47% 531.63 512.36 -3.62% Cost of sale of goods (164.79) (180.81) (142.60) -13.47% -21.13

% compared to the first half of year 2018. The increased sales revenue was mainly derived from telecommunication product such as set- top-box and printer products as compared to previous year. 2. Cost of sales

bunch (FFB) in April 2020. As CPO expeditiously increased as mentioned above, the Company could not adjust selling price to keep up with the CPO market price; therefore cost of sales ratio increased from

. Cost of sales For the third quarter of year 2019, the Company’s cost of sales was USD 804.47 million (or equivalent to Baht 24,679.25 million), or 94.60% of sales revenue which increased from 94.23% of

million baht, an increase of 141.61 million baht or 16.30%. Interest expenses were 225.39 million baht, an increase of 11.87 million baht or 5.56%. The increasing was due to additional low cost of borrowing