cost contract work to revenue from contract work was 86.78%, or a gross profit margin of 13.22%. While the first quarter of 2018, the cost of contract work was 237.73 million Baht which was 97.10% of

(71.48) Total cost of sales 101.00 100.00 54.04 100.00 (46.96) (46.50) Proportion of cost of sales to sales revenue (%) 26.98 26.72 Gross Profit Margin (%) 73.02 73.28 Note: /1 Other costs of goods sold

Gross profit margin from sales (%) 47.61% 41.47% 6.15% Gross profit margin from services (%) 83.79% - 100.00% Selling expenses and administrative expenses to total revenue (%) 45.30% 44.79% 0.51% Net

in 1Q2019 due to bond issuance to refinance the existing bank loan totaling of Baht 4,000 million in June 2018. As a result, Our Gross Profit Margins was 39.9% improved from 35.3% in 1Q2018. Gross

incurred the increased selling and administration expenses as aforesaid mentioned. In consideration of the net profit from operations in 1Q18, the Company's net profit margin to total revenue was 4.5% which

48.3% from 9M/2018, mainly due to the increase in both revenue from sale of goods and revenue from rental and rendering of services, higher gross profit margin from sale of goods, decreased percentage of

mainly from newly COD of 2 SPPs, existing customers, and new IEs customers. Gross Profit and Gross Profit from Operation In 3Q2019, Gross Profit was Baht 154.7 million, a 5.8% decrease from Baht 164.3

a cost of sales of 28.04 million Baht. The Company’s Gross Profit was 9.95 million Baht which had a Gross Profit Margin of 25.40%, increasing from the same period of previous year which had a Gross

for the three-month period in Q1/2018 of THB 53.50 million; while the net profit attributable to the shareholders of the Company in Q1/2018 is THB 42.13 million. The net profit margin is 19.82% and

period in Q2/2018 of THB 105.84 million; while the net profit attributable to the shareholders of the Company in Q2/2018 is THB 86.79 million. The net profit margin is 19.30% and 15.82% of the total