the Stock Exchange of Thailand concerning the Acquisition and Disposition of Assets namely 1) the net tangible asset value basis 2) the net profit basis and 3) the total value of consideration basis

of 31 March 2018 , it is not required to comply with the Notification of the Stock Exchange of Thailand Re: Rules, Procedures and Disclosure of Acquisition and Disposition of Assets of Listed Companies

announcement of the Stock Exchange of Thailand Subject: Disclosure of information and practices of listed companies regarding the acquisition or disposition of assets, 2004 dated October 29, 2004 as follows

ACC1/18-042 6 September 2018 Subject : The Information of a Disposition of Assets of the Subsidiary (Revise) To: Director and Managing Director The Stock Exchange of Thailand Qualitech Public Company

www.ucity.co.th (-Translation-) Ref. No. U.SET 019/2018 2 April 2018 Subject: Disposal of the assets in Amphoe Aranyaprathet, Sa Kaeo To: The President The Stock Exchange of Thailand U City Public Company Limited

Acquisition or Disposal of Assets (including any amendment thereto) and the notification of the Board of Governors of the Stock Exchange of Thailand Re: Disclosure of Information and Other Acts of Listed

No. CAZ 007/2019 15 May 2019 Subject: Management Discussion and Analysis 1st Quarter ended 31 March 2019 Attention: The President The Stock Exchange of Thailand CAZ (Thailand) Public Company Limited

No. ZIGA 002/2017 August 16, 2017 Subject: Clarification for operation performance for the three-month period (Quarter 2) ended 30 June 2017 Attention: The President of The Stock Exchange of Thailand

No. TorChor. 20/2551 Re: Rules on Entering into Material Transactions Deemed as Acquisition or Disposal of Assets and the Notification of the Board of Governors of the Stock Exchange of Thailand Re

in investments without active involvement in management. This includes investments in securities, derivatives or digital assets at a collective total exceeding 40 percent of the total assets as per the