148.64 154.11 148.23 5.88 3.97 Profit before share loss from investment in joint venture and income tax 19.89 21.82 17.21 22.22 (5.01) (22.55) Share of loss from investment in joint venture (1.00) (0.86

700.24 million. The revenue was increased from sales of high voltage of transmission line towers to EGAT and PEA and telecommunication tower. 2. Gross profit: The total gross profit of the year 2017 was

5.52 14.57 Profit before share loss from investment in joint venture and income tax 2.90 2.83 2.87 2.60 0.27 10.54 Share of loss from investment in joint venture - (1.53) - - - - Profit before income tax

million. The net profit rate was increased from loss of 4.28% to profit of 6.06%. Please be informed accordingly, Yours sincerely, …………………………………… Paitoon Gumchai Director and The Company’s Secretary

% Gross Profit 62.67 133.21 (70.54) (52.95%) 211.17 202.24 8.93 4.42% Other Income 27.41 (8.43) 35.84 425.13% 61.59 13.65 47.94 351.29% Selling & Administrative Expenses 53.37 53.61 (0.24) (0.44%) 104.32

% from Baht 14.44 million in the same quarter of 2017. Such increase stemmed from an increase in gross profit margin and a decrease in selling and administrative expenses. Please be informed accordingly

and Service 494.92 368.98 125.93 34.13% Total Revenue 497.71 371.79 125.91 33.87% Net Profit for the Period 98.53 54.37 44.16 81.23% Net Profit for Shareholders of the Company 80.46 46.88 33.58 71.62

2020, although total Profit for the year were significantly decrease from the previous year due to the COVID-19 pandemic, resulting in the decline sale of products in the banking and export sector

subsidiaries have contract revenues for the year 2017 amount 779 Million Baht which is decrease of 157 Million Baht (17%) from 2016 contract revenues. 2017’s net profit of 13 Million Baht represents decreasing

which increased from 94.28% in year 2016, and the gross margin decreased from 5.72% in 2016 to 5.50% in 2017. The increase of gross profit margin was mainly due to differences in product mix as compared