Quarter Changes 2020 2019 Amount % Revenue from expressway business 2,300 2,581 (281) -10.9 Revenue from rail business 1,293 1,211 82 6.8 Revenue from commercial development business 204 179 25 14.0 Total

still under development and not reflected in 2018 performance. Q4’2018 and full year operating performance Hotels FY’17 FY’18 Q4’17 Q3’18 Q4’18 Santiburi Beach Resort & Spa No. of room 77 901 77 96 96

1H/2019 1H/2020 Change THB million % THB million % THB million % Revenue from services 1,751.8 100.0% 1,151.6 100.0% (600.1) (34.3%) Costs of services 1,087.4 62.1% 785.4 68.2% (302.1) (27.8%) Gross

depreciation and amortization expenses Financial Performance Project UpdatesExecutive Summary Change QoQ YoY +/(-) Operating revenue 5,553 5,366 5,459 2% (2%) 11,037 10,825 (2%) Gross profit 1,251 1,098 1,256 14

days 69 72 63 Cash Conversion Cycle days 81 75 66 Finanial data and profitability ratios Sales revenues million baht 49,269 46,887 46,938 %change (%) 5.1% (0.11%) 6.51% Gross profit million baht 12,547

closure of Dusit Thani Bangkok hotel to make way for the development of the new mixed-use project on 5 January 2019 (THB 225 million), an absence of THB 169 million gain on sale of investment in one of the

ต้นทุนค่าเสื่อมราคาและค่าตัดจ าหน่าย Operating highlight in Q2/2018 Q2/17 Q1/18 Q2/18 Change +/(-) 1H/17 1H/18 Change +/(-) (THB million) QoQ YoY YoY Operating revenue 5,459 5,716 6,563 15% 20% 10,825

loss and its movement shall be recognized to reflect the change of credit risk since initial recognition.  Hedge accounting which determines the type of transactions eligible for hedge accounting

According to the Bank of Thailand and Office of the National Economic and Social Development Board (NESDB) data. Thailand’s economy in the fourth quarter of 2023 expanded by 1.7%, resulting in the GDP of

money market items and the increase in loans. Assets Consolidated Change (Baht '000) Mar 31, 2021 Dec 31, 2020 Amount % Cash 1,176,171 1,490,626 (314,455) (21.1) Interbank and money market items, net