which the Company had invested since January 2017. Cost of Sales and Gross Profit Unit : THB mm Unless otherwise stated For the year ended 31 December 2017 2016 Total sales 723.96 606.38 Cost of sales

follow; unit: million baht Items 3-month periods ended 31 March Changes 2018 2019 Amount % Amount % Amount % Revenue from sales of goods 82.42 100.00 113.01 100.00 30.59 37.11 Cost of sales of goods 65.35

expenses 25 1% 27 2% (2) (7%) Administrative expenses 202 11% 240 16% (38) (16%) Finance cost 32 2% 27 2% 5 19% Income tax expenses 30 2% 19 1% 11 58% Selling expenses In Q1’ 2018, the Group has the selling

with details as follow; unit: million baht Items 3-month periods ended 30 September changes 2017 2018 Amount % Amount % Amount % Revenue from sales of goods 70.78 100 63.07 100 (7.71) (10.89) Cost of

% 1.1 Revenues from construction Baht 6,318.23 million Baht 8,676.42 million Baht (2,358.19) million (27.18) 1.2 Cost of construction 98.15 % 93.61 % - 4.85 1.3 Sales and service income - Property

Revenues fro purchased ac nterest incom Total Revenu Cost of servic Gross Profit Discussion and /009 Manag Presid Stock to JMT Ne to certify th es for the s any’s audito of Performa rmance of t olidated fina

schedule of EGM1/2020, Capital Decrease, Capital increase, an Increasing of investment cost in Carnival Magic Project, and compensation for design and construction to related person. (Update) To: Managing

%. With regards to cost of sales and expenses for the year 2017, it is equivalent to 811.62 million THB or 84.67 % of total revenue compared to last year at the amount of 484. 13 Million THB or 84. 79

changes in network OPEX ( excluding cost of TOT partnership + 10% YoY, -1.6% QoQ) and SG&A (+7.1% YoY, -2.6% QoQ) . Net profit was reported at Bt7,615mn, decreasing 5.3% YoY due to higher network and

enterprise market in the medium term. Cost management has resulted in profitability improvement. Excluding payment to TOT, cash cost of service and SG&A continued to be stabilized, -4.8% YoY and +2.2% QoQ, due