www.bangkokchainhospital.com บริษทั บางกอก เชน ฮอสปิทอล จ ากดั (มหาชน) Bangkok Chain Hospital Public Company Limited No. BCH.064/2018 14 May 2018 Subject : Explanation of the change in operating results of Q1/2018 which exceed

foreign exchange, the Company reported net loss of Baht 102.0 million. Loss per share reported at Baht 4.78. Statement of Comprehensive Income  Total Revenues (Million Baht) Quarterly Change 1/2020 1/2019

223,900 80,751 22,292 20,512 28,222 Change (25,507) (8,341) 783 2,010 (4,514) % Change (10.23%) (9.36%) 3.64% 10.86% (13.79%) In overall, the Company and its subsidiaries had a net profit in Q3/ 2019 of 28

Company started trading its newly issued stock on 15 February 2017. Issued and paid-up share capital Ownership interest 30 June 2017 30 June 2017 Name of the entity Type of business Baht % 80.00 99.27 Car

, increasing from the same period of the previous year by Baht 53.75 million mainly due to increased construction revenue together with improved gross profit margin and increased share of profit from associated

1,316.43 million, up from the same period of the previous year by Baht 473.27 million mainly due to increased share of profit from associated companies as Bangkok Expressway and Metro Public Company Limited

, increasing from the same period of the previous year by Baht 531.13 million mainly due to more share of profit from investments in associated companies. Revenues from construction services and sales of

Thailand Sustainability Investment 4/ Thailand Sustainability Investment n/a Ranking by Industry Business 4/ Market/Industry/Sector Change Effective Date 02/07/2015 Previous Market/Industry/Sector SET

COMPANY LIMITED (“ZW”) equivalent to 3,311,172.50 baht. As a result, CWTG will hold a percentage of GP1 in proportion. 100 With additional details of this investment as follows Seller Amount Price/Share

change attend the ate) from J under the e Extraordin for holding gnation of D date to reco dinary Gen of Thailand on Names o 1) ting of Nati the “Comp ows, signation o rectors to re Mr.Apivut T lace Mr. Po