obligation: 25 August 2021 2.1 (√ ) Acquisition ( ) Disposition ( ) Through the Stock Exchange of Thailand via a securities company: Thai Securities company Foreign Securities company Big lot (please specify

to investors in private placement, the acquisition of assets and convening the Extraordinary General Meeting of the Shareholders No. 1/2018 (Revise) To : President, The Stock Exchange of Thailand

to investors in private placement, the acquisition of assets and convening the Extraordinary General Meeting of the Shareholders No. 1/2018 (Revise 2) To : President, The Stock Exchange of Thailand

ent of the tot d and structu ant land, total Resolutions Calling the Ex ger e of Thailand randum on th f Assets for B c Company , on 19 Dec ution on a dis he potential i in pursuing s expertise, a at

Thailand Enclosure: Information Memorandum of Singha Estate Public Company Limited Re: Entering into Connected Transaction Singha Estate Public Company Limited (the “Company”) would like to inform the

2020 To : The President The Stock Exchange of Thailand Bangkok Chain Hospital Public Company Limited (the “Company”) would like to report the operating results for the first quarter ended 31 March 2020

Convening the Extraordinary General Meeting of Shareholders No. 1/2020 To: The President The Stock Exchange of Thailand Enclosure: 1. Debt to Equity Conversion Scheme of Jutha Maritime Public Company Limited

to the Stock Exchange of Thailand (the “SET”) until the Company and the Purchaser has signed the Land and Buildings sale and purchase agreement and the security deposit as agreed in the amount of THB

in blue. No. ORI 48/2017 31 July 2017 Subject: The Disposal of Asset of the Company Attention: President Stock Exchange of Thailand Enclosures: 1. Information Memorandum on the Disposal of Asset of the

, Chatuchak, Bangkok 10900, Thailand Fax : (662) 936-1669 ทะเบียนเลขท่ี 0107554000097 Registration No. 0107554000097 HYDROTEK PUBLIC COMPANY LIMITED บริษทั ไฮโดรเท็ค จ ำกดั (มหำชน) เลขที ่056/0862 19 สงิหาคม