%) 3.Others Income 12.40 20.64 29.91 4.Income from sales unused land - - 132.59 5.Selling &Admin Expenses , Interest Exp. 250.54 239.98 205.96 6.Corporate Tax 34.96 43.77 59.92 7.Net Profit Before

4.76% from the same period last year (Q2/2016 : THB 111.24 million). Other income in Q2/2017 was THB 4.43 million, increased from THB 1.85 million in Q2/2016. Total operating costs (including

tons or 61% more. As a result, high utilization rate and efficiency improve in period caused lowering in overall production cost. Consequently, the gross profit margin increased from 26% to 37% in 2nd

2018 there is an interest income from current investment by higher interest rate and increase in sale of scrap. 2 . Cost of sale , Profit margin For nine months ended September 30, 2018 the company had

Comprehensive Income (Unit : Million Baht) Details Quarter 3-2018 Quarter 3-2017 Increased (Decreased) Percentage (%) Revenues from construction contracts 344.87 275.94 68.93 24.98 Costs of construction contracts

) (12.1) N.A.(

.(>100) (85.7%) 0.5 (1.4) N.A.(

June 2020, which net profit has changed more than 20% from the last year as follows: Statement of Comprehensive Income Unit: Million Baht 30 June 2020 30 June 2019 Increased (Decreased) Percentage Remark

of reasons including consolidating the result of TigerSoft, an increase in revenue and other income but partially offset by higher cost of services and SG&A. Overall, the net profit margin improved

, while gross profit margin was 8.50%, compared to 7.99% in the first nine months of 2018. 2 Other income For the first nine monhts of 2019, the Company and its subsidiaries had other income of Baht