Agreement Not exceeding USD 757 million (THB 24,113 million3) Based on the investment cost of the CFP calculated from the assessment of bids based on the preliminary engineering design, covering detailed

% Total revenues 1,139,729 100.00% 760,434 100.00% 379,295 49.88% Cost of sales (748,650) 65.69% (434,886) 57.19% (313,764) 72.15% Cost of services (87,901) 7.71% (61,422) 8.08% (26,479) 43.11% Selling

. 01/2019 held on January 10, 2019, approved to engage outsourcing service agreement in the system development and maintenance of the systems which need for each company’s from AEON Systems with cost of

on the dept cost structure analysis for the investment in the biogas power plant project of Aukkrarawat that the Board of Directors has considered additional facts and the study of the change in cost

2,255.2 (0.0%) Revenue from finance lease under power purchase agreement 103.2 100.9 102.8 1.9% (0.4%) 205.5 203.7 (0.9%) Revenue from construction under a concession arrangement 68.5 131.3 398.1 203.2

) Construction income 253.82 190.56 63.26 33.20 Service income 15.64 4.95 10.69 215.96 Other income 10.96 5.43 5.53 101.84 Total Revenues 280.42 200.94 79.48 39.55 Cost of constuction 302.56 193.83 108.73 56.10

square meter Lease Term : 2 years The Cost of Rental and Service for 2 years : 3,420,000 THB Bail : 427,500 THB Total of Payment as Agreement : 3,847,500 THB Payment : Monthly 1.2 Machinery Purchase

10.6% 25.1% 3,862.1 4,766.5 23.4% Revenue from finance lease under power purchase agreement 104.9 95.3 109.4 14.8% 4.3% 305.7 307.0 0.4% Cost of sales and services (971.2) (1,174.0) (1,350.7) 15.1% 39.1

Company Limited entered into the MRT Blue Line Concession Agreement with the Mass Rapid Transit Authority of Thailand (the “MRTA”) on March 31, 2017 for the concession period of 33 years. The MRT Blue Line

1,139.5 1,182.8 1,148.4 (34.4) (2.9%) 4,540.2 4,586.4 46.2 1.0% Revenue from finance lease under power purchase agreement 100.9 102.8 103.2 94.3 (8.9) (8.6%) 410.4 401.2 (9.2) (2.2%) Revenue from