, gross profit from rental business increased by Baht 1, share of profit from investment in associates increased by Baht 5 million, other income increased by Baht 49 million, selling expense decreased by
55.33 (43.10) (43.79%) Gross profit 559.94 488.25 (71.68) (12.80%) Other income 20.48 9.54 (10.94) (53.41%) Selling and administrative expenses 96.21 93.90 (2.31) (2.40%) Operating profit 484.21 403.89
% ( Total consolidated sales and services income excluding construction revenue under concession agreement of 2,100.73 million Baht, decreased by 121.19 million Baht or 5.45%) and Net profit attributable to
) (24.09%) Gross profit 565.75 497.72 (68.03) (12.03%) 1,125.68 985.97 (139.71) (12.41%) Other income 9.34 3.31 (6.03) (64.58%) 29.83 12.85 (16.97) (56.90%) Selling and administrative expenses 104.47 108.07
ended 31 December 2019, which revenue and net profit has changed more than 20% from the last year as follows: Statement of Comprehensive Income Unit: Million Baht 31 December 2019 31 December 2018
) (2.97) (7.86) (2.84 4.66 (37.22) Total sales 418.00 99.35 266.26 96.02 (151.74) (36.30) Other income/1 2.73 0.65 11.05 3.98 8.32 304.76 Total revenue 420.73 100.00 277.31 100.00 (143.42) (34.09) Notes: /1
266.27 96.02 171.73 91.32 (94.54) (35.51) Other income/1 11.05 3.98 16.32 8.68 5.27 47.69 Total revenue 277.32 100.00 188.05 100.00 (89.27) (32.19) Notes: /1 Other income comprises mainly of interest
94.77 182.18 91.48 (177.04) (49.28) Other income/1 19.78 5.23 16.95 8.52 (2.83) (14.31) Total revenue 379.00 100.00 199.13 100.00 (179.87) (47.46) Notes: /1 Other income comprises mainly of interest
) (5.74) (4.54) 70.17 Total sales 249.78 95.70 172.91 90.16 (76.87) (30.78) Other income/1 11.21 4.30 18.88 9.84 7.67 68.42 Total revenue 260.99 100.00 191.79 100.00 (69.20) (26.51) Notes: /1 Other income
(1,341,363) (1,431,003) -6% (972,187) (1,057,056) -8% Gross profit 580,114 629,111 -8% 546,739 583,940 -6% Other income 72,604 338,396 -79% 52,158 25,568 104% Selling expenses (440,230) (358,432) 23% (290,389