Quality Houses Public Company Limited and its subsidiaries (“The Company and its subsidiaries”) would like to report its financial performance for the Second Quarter ended 30 June 2019 and 2018 with the

Food Public Company Limited (the “Company”) would like to submit the financial statements for the third quarter ended September 30 th , 2018, which have been reviewed by the independent auditor. For 3Q18

Public Company Limited (“the Company”) would like to report the operating results of the Company and its subsidiaries for the first quarter ended 30 June 2017 which has been reviewed by the independent

Public Company Limited (“the Company”) would like to report the operating results of the Company and its subsidiaries for the first quarter ended 30 September 2017 which has been reviewed by the

November 10, 2017. Re: Management Discussion and Analysis for the period 3 months September 30, 2017. To: The Registrar, Stock Exchange of Thailand. Patkol Public Company Limited : Management

Thailand Bangkok Chain Hospital Public Company Limited (“the Company”) would like to report the operating results of the Company and its subsidiaries for the year ended 31 December 2017 which has been

1 / 2 IR.011/2019 14 May 2019 Re: Notification of the changes of the Profit and Loss Statement To President The Stock Exchange of Thailand T Engineering Corporation Public Company Limited (the

of Q3 2019/2020 period ended 31 December 2019 submitted by Eastern Polymer Group Public Company Limited (the “Company”), please be informed that: Q3 2019/20 Q3 2018/19 Oct 19 - Dec 19 Oct 18 - Dec 18

World Corporation Public Company Limited. Ref. World 05-05/2020 4 Moo 11 Hathai Rat Road, Tumbon Lat Sawai Ampur Lum Luk Ka, Pathum Thani Province 15 May, 2020 Subject: Management Discussion and

consumption) NNP = Normalized net profit O&M = Operations and maintenance P.A. = Per annum PEA = Provincial Electricity Authority (Thailand) PPA = Power purchase agreement PTT = PTT Public Company Limited SG&A