1st quarter of 2020 to 2.70% or increased by 3.04% due to the decreased in sales volume. As a result, the Company was reducing the ability to average the fixed costs. The Company has achievably

constructions and purchasesof fixed assets 156.6 95.2 61.4 64.5 Rights to service under concession arrangements (net) 1,513.1 1,555.2 (42.1) (2.7) Right-of-use assets (net) 71.8 36.6 35.2 96.2 Deferred tax assets

) (41.7) Property, plant and equipment (net) 10,790.5 10,261.3 529.2 5.2 Advance payments for constructions and purchasesof fixed assets 185.3 95.2 90.1 94.6 Rights to service under concession arrangements

equipment (net) 12,281.2 14,268.3 1,987.1 16.2% Advance payments for constructions and purchases of fixed assets 320.3 127.4 (192.9) (60.2%) Rights to service under concession arrangements (net) 1,386.7

purchases of fixed assets 320.3 77.3 (243.0) (75.9%) Rights to service under concession arrangements (net) 1,386.7 1,323.4 (63.3) (4.6%) Right-of-use assets (net) 56.1 48.7 (7.4) (13.2%) Deferred tax assets

;      ตามวิธี fixed-haircut approach           ตามวิธี fixed-haircut approach สิทธิเรียกร้องในลูกหนี้มาร์จิ้น         

16, 2017 Apr 25, 2016 Loans (%) MOR 7.125 7.375 MRR 7.125 7.625 MLR 6.250 6.250 Deposits (%) Savings 0.500-0.625 0.500-0.625 3-month Fixed 1.000 1.000 6-month Fixed 1.250 1.250 12-month Fixed 1.500

policy on dividend distribution or, if it does not have a fixed policy, state so. B. Significant Changes Disclose whether or not any significant change has occurred which may have a material effect on the

Board or the SEC Office or having not been correcting its financial status or operating result according to the order of such authorities; 6 (8) having not been ordered by the SEC Office to adjust the

(8) having not been ordered by the SEC Office to adjust the defect of internal control, compliance or information management system or having not been adjusting the systems thereof, unless having