2018 Change Change (%) Selling expenses 134 170 (36) (21) Administrative expenses 450 395 55 14 Finance cost 103 84 19 23 Income tax expenses 36 122 (86) (70) 1) Selling expenses in the second quarter of
same period at the previous year. The main reason is due to the increase in marketing and advertising expenses from revamping beauty business under Wuttisak Cosmetic Inter Co., Ltd. 2. Financial
%) Administrative expenses (95.86 ) (84.66 ) 11.20 (13.23%) (32.40%) (11.95%) Other expenses Impairment loss of investment property - (67.19 ) (67.19 ) 100.00% 0.00% (9.48%) Doubtful accounts (2.79 ) - (2.79 ) #DIV/0
%) Administrative expenses (95.86 ) (84.66 ) 11.20 (13.23%) (32.40%) (11.95%) Other expenses Impairment loss of investment property - (67.19 ) (67.19 ) 100.00% 0.00% (9.48%) Doubtful accounts (2.79 ) - (2.79 ) #N/A
) 7.62% (13.74%) (8.83%) Administrative expenses (94.34 ) (95.86 ) (1.52 ) 1.59% (53.71%) (32.40%) Other Expenses Loss on cancel of joint venture agreement - (25.50 ) 25.50 (100.00%) 0.00% (8.62
) (73.0 %) (1,030.4) (70.8 %) (10.1 %) Gross Margin 341.7 27.0 % 424.0 29.2 % (19.4 %) Distribution Costs (196.1) (15.5 %) (182.5) (12.5 %) 7.4 % Administrative Expenses (72.5) (5.7 %) (91.6) (6.3 %) (20.9
allowance for doubtful accounts of Baht 9 million. Selling Expenses and Administrative Expenses Selling and administrative expenses increased by Baht 145 million when compared with prior year mainly due to
production systems and construction of turnkey water treatment systems 26.52 20.30 25.91 Selling and distriburtion expenses 10.84 9.47 14.47 Administrative expenses - WIIK 8.75 13.34 (34.41) - WW 10.19 9.09
water production systems and construction of turnkey water treatment systems 43.49 16.32 166.48 Selling and distriburtion expenses 10.73 11.52 (6.86) Administrative expenses 29.87 23.80 25.80 Finance cost
) -4.01% Cost of rendering of services (238.78) (236.58) 2.20 -0.92% Gross profit 92.40 81.31 (11.10) -12.01% Other income 2.90 1.77 (1.14) -39.14% Services expenses (5.10) (4.82) 0.28 -5.40% Administrative