Malee Group Public Company Limited and Its Subsidiaries Management Discussion and Analysis For the Second Quarter and Six-Month Period Ended 30 June 2018 1. Q2/2018 Highlights Figure 1: Quarterly

Eng_MD&A Q2'18 (Translation) August 14, 2018 Ref: SET-2018-016 Re: Management Discussion and Analysis for Quarter 2’ 2018 Attn. to: President The Stock Exchange of Thailand Filter Vision Public

postponed their investments to transform as they focused to secure the bottom line. Classification: Internal FY22 MD&A Advanced Info Service Plc. 2 Mobile Business 4Q21 3Q22 4Q22 %YoY %QoQ Subscribers

/2019 (additional) To Director and Manager The Stock Exchange of Thailand Enclosure 1. Information Memorandum on the Acquisition of Assets (Schedule 1) Regarding the Purchase of the Ordinary Shares of KPN

determination of record date and the date of 2020 Annual General Meeting of Shareholders) To: President The Stock Exchange of Thailand Attachment: 1. Financial assistance to KT Medical Service Company Limited 2

Transaction on Acquisition of Assets and Determination of the 2020 Annual General Meeting of Shareholders To: Director and Manager The Stock Exchange of Thailand Enclosure 1. Information Memorandum on the

market recorded marginally lower oil sales compared to the previous year due to the intense competition brewing within the industrial market, and stock management within the refinery during the

Stock Exchange of Thailand Demeter Corporation Public Company Limited (“DCORP” or the “Company”) would like to submit the reviewed financial statements for first quarter of the year 2019 ended March 31

actions in order to continue its business as normal. - The steel business is considered as the upward trend and strong demand for Thailand which is in line with economic growth. The Company therefore need

and able to proceed necessary actions in order to continue its business as normal. - The steel business is considered as the upward trend and strong demand for Thailand which is in line with economic