-2023 Balance by Quarter Change Topic Q2-23 Q1-23 Q2-22 Q2-23 VS Q1-23 Q2-23 VS Q2-22 (Million Baht: MB) (MB) % (MB) % Total revenue 1,703.0 1,296.7 1,711.8 406.3 31.3 (8.8) (0.5) Total operating expenses

operating result for the first quarter ended March 31, 2018 The company had net loss of Baht 41.94 million comparing to the same period of the previous year decreased of Baht 203.34 million or 126% due to:- 1

. It appears that the operating results with a net loss of 54.72 million baht. But in the same period of the previous year there was a net loss of 38.98 million baht. There was net loss increased 15.74

million decreased by Baht 49.46 million or 54.73% from the same period of last year. The main reasons were as follows:- 1. The consolidated sales decreased by Baht 29.45 million or 2.06% because sales of

26.27 million decreased by Baht 98.67 million or 78.97% from the same period of last year. The main reasons were as follows:- 1. The consolidated sales decreased by Baht 85.04 million or 4.05% because

the MRT Purple Line Project by novating M&E accounts payable to long term loan from financial institutions totaling Baht 13,619 Million which is the same amount that the Company has the obligation. This

sales and services were decreased by the same direction of the revenue. The sales expenses amount 43.20 million baht in Quarter 3/2017 compared to Quarter 3/2016 amount 36.07 million baht or increase by

October 24, 2017. The selling price is related to the market price in the same area. 5. Particulars of related person As of September 30, 2017, EKH is a major share holder of the company, with holding

441.89 million increased from the same period of year 2016 by Baht 59.68 million or 15.61 percent. The major reasons of the increase in revenues from sales were due to the effective sales and marketing

appears that the operating results with a net loss of 59.50 million baht. But in the same period of the previous year there was a net profit of 102.70 million baht. There was net profit decreased 162.19