Office of the National Economic and Social Development Board data, The Thai economy in the second quarter of 2022 increased by 2.5%, following a rise of 2.3% in the first quarter of 2022. The main

and according to target. In 2019, Thai economy has decelerated with GDP reported at 2.4% decreased from 4.1% in 2018 as a result of declining in export growth and Baht appreciation. The world-trade

law Please be informed accordingly. Yours sincerely, (Ms. Ladda Waruntarakul) Company Secretary (F 53-4) The English translation of this document is prepared solely for reference for non-Thai

. The government spending would still be the crucial driver for Thai Economy, especially the investment in large transportation infrastructure projects such as Double – track railway project and sky train

of 530 million baht or 2.12 baht per share, decreasing by 46% y-y. The financial performance can be summarized as follows. Overview The Thai economy in the first quarter of 2020 contracted by 1.8

2019 2018 YOY % Operating profit 457.27 403.89 53.38 13.22% Depreciation 124.10 100.14 23.96 23.92% Amortization 78.25 73.92 4.32 5.85% EBITDA 659.62 577.96 81.66 14.13% 2. ECONOMIC SITUATION Thai

DEVELOPMENT AND MANAGEMENT PUBLIC COMPANY LIMITED MANAGEMENT DISCUSSION AND ANALYSIS FOR Q2/2018 2 2. ECONOMIC SITUATION Thai economy for the 5 months ended May 2018 continually expanded, supported by

Thai Police Office for procurement of 1,482 camcorder cameras on the police stations. Retail business The Company had gross profit for the second quarter of 2018 amounting to Baht 230 million, which was

implementation of the amended Thai Labor Protection Act 3 Adjusted EBITDA is calculated from Profit (loss) before income taxes, plus Finance costs, plus Depreciation and Amortization, deduct gain from exchange

construction contracts 2,034.46 1,387.08 647.37 46.67 - EPC Service 434.44 563.97 (129.53) (22.97) - Structure Mechanic and Pinging (SMP and E&I Services) 778.26 343.49 434.77 126.57 - Civil & Building Service