Governors of the Stock Exchange of Thailand Re: Disclosure of Information and other Acts of Listed Companies concerning the Acquisition and Disposition of Assets B.E.2547 (2004) on 29th October 2004

: President The Stock Exchange of Thailand The Meeting of the Board of Directors of KGI Securities (Thailand) Public Company Limited (“the Company”) No. 6/2018, held on 8th November 2018, has approved the

Date of EGM 1/2020 (Revise) Dear Directors and Managers Stock of Exchange of Thailand Attachment 1. Extraordinary General Meeting of Shareholders No. 1/2020 2. Information Regarding the Asset Acquisition

entering into the transaction of acquisition and disposal of assets and the connected transaction To President The Stock Exchange of Thailand Enclosure Information Memorandum on the Acquisition and Disposal

securities business in the category of securities brokerage, shall apply only to the securities brokerage outside the Stock Exchange of Thailand. Clause 3/1.6 For the purpose of supervision the undertaking of

provisions relating to a company licensed to undertake securities business in the category of securities brokerage, shall apply only to the securities brokerage outside the Stock Exchange of Thailand. Clause 3

December 12, 2018 Subject : Acquisition of 84.50% shares of WPS (Thailand) Co., Ltd. Attention : Director and Manager Stock Exchange of Thailand Enclosure : 1. Memorandum of the Acquisition of Asset

which exceed 20% To : The President The Stock Exchange of Thailand Bangkok Chain Hospital Public Company Limited (the “Company”) would like to report the operating results for year ended 31 December 2018

of securities brokerage, shall apply only to the securities brokerage outside the Stock Exchange of Thailand. Clause 3/1. For the purpose of supervision the undertaking of securities brokerage of

วันที่ 14 สิงหาคม 2550 DEMCO Public Company Limited No. Demco AC003/2020 August 14, 2020 Subject : The company’s operating result for the quarter 2/2020 To : The president, The Stock Exchange of