previous year. Gross profit for the first six months of 2018 was Baht 1,179.40 million, a decrease by Baht 422 million or 26.35% from the same period of last year; however, gross profit margin essentially

period of last year; however, gross profit margin improved from 7.88% in 9M 2017 to 7.99% in 9M 2018. 2 Other income The Company and its subsidiaries had other income of Baht 1,290.68 million, increased by

-20 % Change Amount % Amount % Amount % Q3-20 VS Q3-19 Q3-20 VS Q2-20 Sales revenue 17,540 100.0 12,404 100.0 14,491 100.0 41.4 21.0 Gross profit 4,574 26.1 2,373 19.1 3,892 26.9 92.8 17.5 Operating

revenues from construction services, while gross profit margin was 8.61%, compared to 7.92% in 2018. Other income The Company and its subsidiaries had other income of Baht 1,786.71 million, decreased by Baht

three-month period ended Q1-2020 Q1-2019 Change 2020 2019 THB Mn % Sales of electricity - FiT 623.1 580.4 42.7 7.4 FiT Premium 43.7 42.6 1.1 2.6 Sales of electricity to Industrial Users (IU) 4.7 2.4 2.3

, Q1 2019 Q1 2018 YoY change YoY % change Unit: Million Thai Baht (THB) Sales and service income 296.06 252.16 43.90 17% Other income 0.70 1.37 -0.66 -49% Total revenues 296.76 253.53 43.24 17% Cost of

costs but these efficiencies will not cover the full impact. We are communicating the rise in input costs to our customers as there will be a price rise as a consequence. Q1 2018 Q1 2017 YoY change YoY

Financial Statements 3Q'18 3Q'17 % Change YTD 2018 YTD 2017 % Change Revenue from Sales and Services 443.4 406.2 9.2% 1,288.9 1,199.6 7.4% - Operating Revenue1 423.9 404.2 4.9% 1,264.9 1,165.5 8.5% - Other

from the acquisition of LQSF in Vietnam as well as consulting fees from other investment projects; 2) lower sales contribution of export pressuring net profit margin; 3) higher depreciation resulted from

Net Profit Margin (%) 2.40 2.35 3.13 Current Ratio (Times) 1.43 1.43 1.44 Debt to Equity Ratio (Times) 1.79 1.81 1.76 Book Value per Share (Baht) 2.22 2.25 2.31 Net Profit per Share (Baht) 0.45 0.43