for the 3rd Quarter of 2017 Ending 30 September 2017 To : The President The Stock Exchange of Thailand The Board of Directors meeting of Ratchaphruek Hospital Public Company Limited (the Company) No. 5

: Management explanation and analysis Quarter 2/2020 ending 30 June 2020 Attention: The President of, The Stock Exchange of Thailand ZIGA Innovation Public Company Limited (“the Company”) would like to clarify

due to the efficient cost management in the production of electricity and steam from the Cogeneration power plants. Throughout Q1/2018, the Sriracha Power Plant, which is a Independent Power Producer

impairment loss from investment of Baht 82.63 million in the year 2016.  Finance cost increased of Baht 8.32 million resulted increased of Bill of Exchange issued for providing more working capital.  Other

the Stock Exchange of Thailand Attachment: Management Discussion and Analysis ended 31 December 2017 As the Golden Lime Public Company Limited (“the Company”) has submitted the Auditor’s report on the

2018 of 4.70mb and 3.6mb of exchange losses booked in Q2 2019 in relation to our exposure in foreign currency as a result of strengthening of Thai Baht. We have also booked higher staff cost in marketing

June 30, 2019 To The President The Stock Exchange of Thailand Management’s Discussion and Analysis Consolidated Financial Statements For six months ended June 30, 2019 Overall Group Performance Table 1

Stock Exchange of Thailand K. W. Metal Work Public Company Limited (the “Company”) would like to submit management discussion and analysis of significant changes for the 3-month period ended March 31

1/2 (Translation) Ref. HPIR 004/2018 February 28, 2018 Subject : Management Discussion and Analysis for the year ended December 31, 2017 To : The President The Stock Exchange of Thailand Duplicate

BS09/2545 (Translation) No.05/2017 March 17, 2017 President The Stock Exchange of Thailand Re: Notification of the Resolution of the Board of Directors’ Meeting No. 3/2017 We, AEON Thana Sinsap