1 25 July 2019 Subject: Notification of the Postponement of the Extraordinary General Meeting of Shareholders No. 1/2019 and the change of the date on which the names of recorded shareholders are

-Translation- No. ECF2 039/2019 18 October 2019 Subject: Notification of the Postponement of the Extraordinary General Meeting of Shareholders No.1/2019 and the change of record date for shareholders

applicant shall arrange a financial advisor, whose name appears in the SEC Office’s approved list, to jointly prepare an information in a notice calling for shareholder’s meeting in conforming to Clause 12

ไฮโดรเท็ค จํากดั (Translation) No. 024/0461 April 4, 2018 Subject Notification of the Board of Directors No.6/2018 Re: Convening the Extraordinary Shareholders’ Meeting No.1/2018; an Acquisition of

POST 019/2019 16 December 2019 Subject Notification convening date of the Extraordinary General Meeting of Shareholders No. 1/2020 To The President The Stock Exchange of Thailand 93 Ratchadaphisek

meeting concluded with primary suggestions as follows:                (1)  proxy voting: shareholders are advised to consider proxy voting through independent directors instead of in-person voting at

, which was, the government issued the Labor Protection Act (No. 7 ) B.E. 2019, prescribing the rate of severance pay that increased from 300 days to 400 days Such change resulted in an increase of the

decreased by Baht 400 million or 19% decrease compared to the same period of 2018. This was mainly due to an increase in employee benefit provision of Baht 46 million, based on the Labor Protection Act (Issue

the public. Annual General Meeting of Shareholders (AGM) continued to stand out in terms of agenda preparation, poll voting, and complete and timely minutes of meetings. Areas for improvement are

@halcyon.co.th No. CS-2563/003 1 April 2020 Re: Resolution of the Board of Directors’ Meeting to Postpone the 2020 Annual General Meeting of Shareholders and to Approve the Interim Dividend Payment To: Directors