% (26.89) (16.48%) Other Income 0.93 0.06% 1.55 0.08% (0.62) (39.95%) SG&A (26.79) (1.84%) (28.99) (1.57%) (2.20) (7.58%) Financial cost & Tax Expense 0.25 0.02% (3.46) (0.19%) (3.70) (107.12%) Net Profit
(11%) 8% EPS (Bt) 0.51 0.62 0.55 (11%) 8% Gross Profit Margin (excl. other income) 49% 52% 50% (2%) 1% Operating Profit Margin (exc. non-recurring item) 38% 42% 37% (4%) (1%) Consolidated Earnings (THB
income tax (income) expenses (380) Profit (loss) for the period before adjusting to new standard (39,024) 4 Zen Corporation Group Public Company Limited 662 Soi Onnuch 17, Suanluang, Bangkok 10250 THAILAND
% Income tax 1,833 1,469 1,278 -30% -13% 4,906 4,144 -16% Non-controlling interest -1 1 -2 151% -466% -2 -2 7.4% Net profit for the period 8,800 7,235 6,764 -23% -6.5% 24,125 21,004 -13% Network OPEX & TOT
99.97% 14,388.23 99.95% 82.41 0.58% Cost of sales and services 12,914.68 90.25% 13,159.06 91.41% 244.37 1.89% Gross Profit 1,391.14 9.72% 1,229.18 8.54% (161.97) (11.64%) Other income
Operation Date EBITDA Earnings before Interest, Tax, Depreciation and Amortization FX Foreign Exchange Rate IPP Independent Power Producer PPA Power Purchase Agreement SPP Small Power Producer Projects
) 26% 15% (16,745) (19,205) 15% Operating profit 9,202 11,594 9,248 0.5% -20% 40,105 41,009 2.2% Net foreign exchange gain (loss) 129 (44) 16 -88% -136% 119 308 160% Other income (expense) 118 127 234 99
%) Profit (loss) before income tax expense (803,137) 495,128 162% Income tax expense - - - Profit (loss) for the years (803,137) 495,128 162% Other comprehensive income (loss) for the years - - - - Total
Summary compared to YTD 2017: Note: Gross profit = Sales and service income – Cost of sales and services (does not include other income) Q4 2018 Q4 2017 YoY change YoY % change Unit: Million Thai Baht (THB
748,801 1,231,252 Profit (loss) before finace cost and income tax expense 230,622 223,434 24,562 (859,392) Finance costs (45,628) (27,150) (41,169) (82,690) Income tax (expense) benefit (29,557) 62,830