statements 31 December 2018 31 December 2017 Trade account receivables - unrelated parties 2,452 1,352 Less: Allowance for doubtful accounts (52) (51) Trade account receivables - net 2,400 1,301 5 As at 31

), administrative expenses increased to 0.65 million baht due to salaries and benefits increased 0.29 million baht. Allowance for doubtful accounts increased by 0.28 million baht. Other expenses increased 0.08

644.4 (39.9) 732.8 1,169.7 (37.4) Operating income 1,616.3 1,540.8 4.9 1,871.2 (13.6) 3,157.1 3,588.0 (12.0) Other operating expenses 689.0 673.2 2.3 655.7 5.1 1,362.2 1,278.0 6.6 Bad debts, doubtful

the second quarter of the year 2016. The main reason was the increase in allowance for bad debt and doubtful account of securities business receivables and derivatives business receivables in large

Baht 53.37 million. When compared to the administrative expense in 2016, the total difference declines in the amount of Baht 18.17 million or 25.39%. This is because there is no an allowance for doubtful

of Baht 21.0 million or 44.3%. The increase in total expenses was mainly from increase in staff cost, medical supplies, doctor fee and doubtful debts expense. - Income tax for Q2/2017 in the amount of

, doubtful accounts and impairment loss 192.1 155.0 23.9 225.0 (14.6) 347.1 605.0 (42.6) Income tax expenses 118.7 126.0 (5.8) 188.4 (37.0) 244.7 331.4 (26.2) Profits before bad debts and doubtful accounts

is applied for KT ZMICO generated net loss of Baht 107.91 million in the second quarter of the year 2017. The main reason was the increase in allowance for bad debt and doubtful account of securities

debts, doubtful accounts and impairment loss 140.0 192.1 (27.1) 200.0 (30.0) 487.2 805.0 (39.5) Income tax expenses 146.9 118.7 23.8 158.9 (7.6) 391.6 490.2 (20.1) Profits before bad debts and doubtful

expenses was mainly from increase in staff cost, medical supplies, doctor fee and doubtful debts expense. - Income tax for Q3/2017 in the amount of Baht 94.8 million increased from the same period of 2016 in