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

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

005/2017 24 November 2017 Subject: Informing on the acquisition of assets of ZIGA Innovation Public Company Limited Attention: The President The Stock Exchange of Thailand Attachment: Disclosure of

Exchange of Thailand To : President The Stock Exchange of Thailand Attachment Preliminary Information Concerning the Listing of Ordinary Shares of Eastern Power Group Public Company Limited on the Stock

value per share Baht 100 per share http://www.eurekadesign.co.th/ Eureka Design Public Company Limited 19 Moo 11 Tambon Ladsawai, Amphur Lamlukka, Pathumthani 12150, Thailand Tel : +66(0) 2192 3737 Fax

sector. He stated that “The SDG guidebook and the Impact Standards can be both a business opportunity and a new way to strengthen competitiveness for listed companies and the business sector in Thailand

Ref.No.1905/026EN July 16, 2019 Subject Inform about The Connected Transaction Attention President of the Stock Exchange of Thailand According to the Board of Directors Meeting No.9/2019 of UBIS

No. 256111002 14 November 2018 Subject: Management Discussion and Analysis for the third quarter ended 30 September 2018 To: President The Stock Exchange of Thailand M Vision Public Company Limited

บริษัท วนชัย กรุ๊ป จำกัด(มหาชน) -Translation- 22 December 2017 Subject : Disclosure of connected transaction by a subsidiary company To : President The Stock Exchange of Thailand Vanachai Group

Thailand The Board of Director’s Meeting of Far East Fame Line DDB Public Company Limited No.227 (1/2018) held on January 25, 2018 passed the following resolutions: (1) Transactions with the connected