401.5 26.1 Other operating expenses 686.4 673.2 13.2 2.0 Bad debts, doubtful accounts and impairment loss 330.0 155.0 175.0 112.9 Income tax expenses 154.8 126.0 28.8 22.9 Profits before bad debts and
income 2,108.6 2,106.6 0.1 1,685.8 25.1 5,991.8 5,397.6 11.0 Other operating expenses 738.1 759.1 (2.8) 681.4 8.3 2,228.5 2,052.4 8.6 Bad debts, doubtful accounts and impairment Loss 450.0 470.0 (4.3) 70.0
profit from related technology business, the higher administrative expenses i.e. doubtful accounts - trade and other receivables, impairment loss on assets and the higher finance cost. As a result, overall
doubtful debt allowance in the amount of THB 11mm. The EBITDA and EBIT for 9-month/2019 decreases from the increase of COGS and from the loss from foreign exchanges in 2019 • EBITDA and EBIT margin in Q3
100.00% 0.00% (2.67%) Loss from litigation (0.61 ) (16.48 ) 15.87 (96.30%) (0.43%) (7.53%) Impairment loss of deposit for land - (41.30 ) 41.30 100.00% 0.00% (18.88%) Doubtful accounts (1.20 ) 0.40 (1.60
%) Impairment loss of land held for development - (47.13 ) 47.13 100.00% 0.00% (15.93%) Loss from litigation (0.61 ) (15.86 ) 15.25 96.15% (0.35%) (5.36%) Doubtful accounts (1.63 ) (2.39 ) 0.76 31.80% (0.93
%) Loss from litigation (0.61 ) (16.48 ) 15.87 (96.30%) (0.43%) (7.53%) Impairment loss of deposit for land - (41.30 ) 41.30 100.00% 0.00% (18.88%) Doubtful accounts (1.20 ) 0.40 (1.60 ) 400.00% (0.85