% Operating profit 13.71 45.77 95.81 598.83% 109.33% 84.58 141.58 67.39% Net foreign exchange gain/(loss) (0.16) 1.66 (1.41) 781.25% -184.94% (0.51) 0.25 -149.02% Other income 1.22 1.69 0.77 -36.89% -54.44
% (92.69) (104.36) 12.59% Operating profit 70.47 13.71 34.93 -50.43% 154.78% 165.59 119.51 -27.83% Investment income 0.13 0.72 0.49 276.92% -31.94% 0.32 1.61 403.13% Net foreign exchange gain/(loss) (0.86
Associates 2,046.4 1,778.7 (13.1%) - Normalized Share of Profit from Investments in Power Associates/2 1,510.6 1,441.2 (4.6%) - FX Gain (Loss) 55.4 337.5 509.3% - Write Off Tax (71.2) 0.0 (100.0%) - Adjustment
cost related to the issuance of the Warrants to Purchase the Ordinary Shares (HPT-W1) and the employee benefit cost (The Labor Protection Act No.7 B.E. 2562). Net profit and Net profit margin For the
consolidated gross profit in 3Q2017 was THB 795.27 million, improved by THB 46.82 million or 6.26% up from 3Q2016. The consolidated gross profit margin contributed of 18.08% in 3Q2017, increased from 16.97% in
192.48 210.45 (17.97) (8.54%) 3 - Testing and Inspection 16.83 14.42 2.41 16.71% 4 Cost of sales and services (362.98) (423.61) (60.63) (14.31%) Gross Profit 44.38 47.63 (3.25) (6.82%) Other income 3.28
37.92% Selling expenses (19.40) (16.52) -14.85% Administrative expenses (34.27) (29.39) -14.24% Operating profit 15.77 49.86 216.17% Investment income - - - Net foreign exchange gain/(loss) 0.45 (0.80
) (18.25) 10.47% Administrative expenses (29.39) (32.29) 9.87% Operating profit 49.86 70.87 42.14% Investment income - 0.40 - Net foreign exchange gain/(loss) (0.80) (0.35) -56.25% Other income 0.81 0.53
profit 121.41 91.93 -24.28% Selling expenses (18.25) (15.80) -13.42% Administrative expenses (32.29) (30.36) -5.98% Operating profit 70.87 45.77 -35.42% Net foreign exchange gain/(loss) (0.35) 1.66 -574.29
Group 5/ 44 36 (81) -284% -321% 270 24 -91% Others 6/ (76) (72) (61) (113) (190) Profit attributable to owners of the Company 1,060 1,007 1,856 75% 84% 4,137 4,009 -3% Basic earnings per share (Baht) 0.77