net profit increased by 11.01 million Baht or 59.16% from the same period last year. Net profit margin is at an appropriate rate. As a result, net profit increased with increasing revenue. Page 4 of 5

net profit increased by 29.62 million baht or 1.14% from the same period last year. Net profit margin is at an appropriate rate. As a result, net profit increased with increasing revenue. หนา้ 4 จาก 5

in Malaysia. Cost of sales and services increased by only 1.2 percent while sales have increased by over 3 percent. As a result, gross profit margin as percentage of sales continuously improved, from

ratio 30-Sep-19 30-Sep-18 Gross profit margin 29.6% 29.6% EBITDA margin 21.0% 17.6% Net profit margin 1.2% 4.3% Efficiency ratio 30-Sep-19 30-Sep-18 Return on equity* 0.8% 9.9% Return on asset* 2.6% 7.5

% EBITDA 62 98 58% 161 284 76% ก าไรสุทธิของกลุ่มบริษัทฯ 38 65 71% 99 187 89% อัตราก าไรขั้นต้น (%) 68.4% 64.7% (3.7%) 67.7% 65.0% (2.7%) EBITDA margin (%) 28.6% 31.2% 2.6% 25.7% 30.9% 5.2% อัตราก าไรสุทธิ

ratio 30-Sep-19 30-Sep-18 Gross profit margin 29.6% 29.6% EBITDA margin 20.9% 17.6% Net profit margin 1.2% 4.3% Efficiency ratio 30-Sep-19 30-Sep-18 Return on equity* 3.5% 9.7% Return on asset* 5.9% 7.0

August 2019. The proportion of revenue from sales increased by Baht 174 million or equivalent to 91% and gross profit margin from sales was 33%. However, revenue from service and cost of service decreased

work has been received to increase the company's water distribution channels. Which this job will be a job with a low gross margin. 7. Selling expenses in the quarter 1/2020 increased from the quarter 1

to portfolio expansion through project COD and the acquisition as mentioned. • EBITDA margin increased to a new record of 29.2% in Q1’2020 from 1) additional industrial users with total PPA of 26 MW, 2

because the first quarter of year 2019, the Company engaged in marketing public relations project worth Baht 19.1 million which was lower profit margin that the media and agency projects in this year. 3