Ref. MD 115/2017 August 28, 2017 Re: Clarification on the Financial Performance of the Company and its subsidiaries as of Year 2016 (amendment) Attn: President The Stock Exchange of Thailand We, K. C

หัวข้อ (Translation) No. Tor.For 6/2018 January 26, 2018 Subject: Transactions with the connected persons and Appointment of the Company’s Executives (Amendment) To: The President of the Stock

Managing Directors The Stock Exchange of Thailand Attachment 1. Information Memorandum concerning the Asset Acquisition Transaction and the Connected Transaction of Namyong Terminal Public Company Limited in

Province of Planet Board Company Limited, which is a Subsidiary of the Company Attention President The Stock Exchange of Thailand Enclosure Information Memorandum on Acquisition of Assets of East Coast

Province of Planet Board Company Limited, which is a Subsidiary of the Company (Additional) Attention President The Stock Exchange of Thailand Enclosure Information Memorandum on Acquisition of Assets of

Nation U Co., Ltd., the subsidiary of the Company, and change in the accounting policy regarding the record of the land valuation To: Director and Manager The Stock Exchange of Thailand (SET) Attachment

each type of investment unit, and, in cases where different types of investment units have different policies about returns or the priority return, clear details about the nature and conditions of

1 No. CC20171103ELE November 13, 2017 Subject Report of the Resolutions of Board of Directors’ Meeting No. 5/2017 To President The Stock Exchange of Thailand The Board of Directors’ meeting of Cal

contribute high gross margin; 4) marketing activities to help dry stock at trade stores and prepare for new packaging launch in Q3; and 5) increased administrative expenses from higher personnel expenses to

- Translation- July 11, 2019 Subject: Notification the disposition of investment in shares. To: Director and Manager The Stock Exchange of Thailand Eureka Design Public Company Limited (the “Company”) would like