Sales and Service 2,425.0 97.7 2,852.6 97.6 Franchise Fee Income 56.5 2.3 69.6 2.4 Revenue from Main Businesses 2,481.5 100.0 2,922.1 100.0 Cost of Sales and Service 1,878.7 75.7 2,218.5 75.9 Gross Profit
(32,945) (30,949) (1,996) 6.45 Cost of services (14,142) - (14,142) 100.00 Gross profit 27,407 12,072 15,335 127.03 Other income 3,376 2,252 1,124 49.91 Profit before expenses 30,783 14,324 16,459 114.91
sales of goods 51.43 72.66 45.52 72.17 (5.91) (11.49) Gross profit 19.35 27.34 17.55 27.83 (1.80) (9.29) Other income 1.11 1.57 2.17 3.44 1.06 95.50 Profit before expenses, finance cost and taxes 20.46
) (99,489) (9,060) (9.11) Cost of Service (42,149) - (42,149) 100.00 Gross Profit 70,749 52,065 18,684 35.89 Reversal of doubtful debt 4,640 3,170 1,470 46.37 Other Income 5,859 3,210 2,649 82.52 Profit
% Construction materials 30 30 17 (43%) (43%) 83 97 18% Others 29 31 69 124% 141% 79 149 89% Gross profit 384 319 596 87% 55% 1,248 1,443 16% Other income 56 88 220 149% 293% 213 402 88% Selling expenses (117
110.05 million baht last year with the decreasing of 11.69 million bath or 10.62% decreased, while sale revenue decrease by 9.36% results in negative gross profit margin compare to Quarter 1 of the year
%) - Construction 585.85 554.59 31.26 5.64% 2 - Testing and Inspection 22.00 19.20 2.80 14.58% Cost of sales and services (669.81) (687.13) (17.32) (2.52%) Gross Profit 51.00 79.19 (28.19) (35.60%) 6 Other income
31 March 2020 Ratio 2019 Ratio Increase / (Decrease) Amount % Service revenue 646.34 100% 480.92 100% 165.42 34.40 Cost of service 531.42 82.22% 404.10 84.03% 127.32 31.51 Gross profit 114.91 17.78
from late 2018; particularly, the Gasoline-Dubai crack spread (UNL/DB), Jet (Kerosene)-Dubai crack spread (IK/DB), and the Gasoil-Dubai crack spread (GO/DB), causing the refinery business’s market gross
from core business (4 items) 714.91 100.0% 832.82 100.0% 842.14 100.0% 1.1% 17.8% Cost of services (535.72) -74.9% (658.51) -79.1% (658.33) -78.2% 0.0% 22.9% Gross profit 179.19 25.1% 174.31 20.9% 183.81