Limited (the “Company”) Board of Meeting No.1/2018 on 26 February 2018, the resolution to certify the Company’s financial statements and performance for the yearly ending 31 December 2017 which has already

growing less than expected and moreover Thai foreign exchange rate of the Baht was appreciate that cause Financial Institutions Policy Committee announce to decrease the policy rate to 1.25% per year that

follows : Statement of Comprehensive Income (Unit : Million Baht) Details 31 Dec 2561 31 Dec 2560 Increased (Decreased) % (%) Revenues from construction contracts 1,387.08 1,019.29 367.80 36.08 - EPC

PAGE 1 OF 4 GEL.CS.011/2563 14 August 2020 Subject: Management Discussion and Financial Analysis for the operating results of the second quarter of 2020, ended June 30, 2020 To: Director and Manager

36.25 (2.70) -369.67 4.58 23.02 -80.09 Financial costs 1.17 0.04 2760.98 1.09 7.61 2.26 0.09 2556.47 Income tax expenses 0.13 1.24 -89.81 (2.03) -106.21 (1.90) 3.10 -161.41 Net profit 5.98 4.07 47.12

) (24) Revenue from hotel operations 26 230 (204) (89) 213 520 (307) (59) Revenue from office rental operations 77 88 (11) (13) 153 181 (28) (15) Other income 56 70 (14) (20) 116 132 (16) (12) Total

No: AH 03052022 May 17, 2022 Subject: Management Discussion & Analysis (MD&A) for the Financial Statements of the 1st Quarter of Fiscal Year 2022 Ended as of March 31, 2022 To: The President The Stock

., Ltd., in the proportion of 40% of total ordinary shares Therefore the company must have revenue recognition Into the financial statement Resulting in increased service revenue Which can classify income

cost for the first quarter of 2019 and the financial cost to revenue from main business were not significantly change compared to the same period of the previous year. Income tax expenses Income tax

Analysis of the Company’s Performance for the Six Months Ended June 30, 2018 Baht Million 6M/60 6M/61 +/(-) +/(-) % Total Revenue 537.24 698.02 160.78 29.93% EBIT 153.50 211.15 57.65 37.56% Financial Cost