Stock Exchange of Thailand The Meeting of the Board of Directors of WHA Corporation Public Company Limited (“Company”) No. 6/2017 held on 10 November 2017 passed resolutions relating to the sale of and

(loss) of the year 464.4 29.2% (299.9) (11.4%) (164.6%) Adjusted items Net unrealized loss on exchange rate - - 29.0 1.1% - Non-recurring items2 235.5 14.8% (261.8) (9.9%) (211.2) Adjusted EBITDA3 715.8

To : President The Stock Exchange of Thailand M.K. Real Estate Development Public Company Limited (the “Company”), hereby notify that the Board of Directors Meeting of the Company No. 2/2020 held on

) 302.9% Profit (loss) of the year 450.1 17.5% (466.9) (12.2%) (916.9) (203.7%) Adjusted items Net unrealized loss on exchange rate - - 39.2 1.0% 39.2 - Non-recurring items2 (138.7) (5.4%) 329.3 8.6% 467.9

listed to Bangkok Stock Exchange of Thailand but do not need any agreements from the shareholders. The company will send all the information at least 2 footers of the notification on Acquisition and

Notices All this information for shareholders within 21 days from the beginning of the disclosure all the listed to Bangkok Stock Exchange of Thailand but do not need any agreements from the shareholders

Meeting No. 1/2019 To President The Stock Exchange of Thailand Enclosure 1. Information Memorandum on the Asset Acquisition (Addendum 1) regarding acquisition of shares of S-TREK (Thailand) Co., Ltd. in the

the Securities and Exchange Act B.E. 2535 (1992), as amended by the Securities and Exchange Act (No.4) B.E. 2551 (2008), and Section 35 and Section 56 of the Securities and Exchange Act B.E. 2535 (1992

Extraordinary General Meeting of Shareholders No.1/2019 (EGM 1/2019) To: The President of the Stock Exchange of Thailand Attachment: 1. Information Memorandum of the Purchase and Acquisition of Entire Business

1 No. ACE-ACC-3/2021 13 August 2021 Subject Management Discussion and Analysis for the period ended 30 June 2021 To President The Stock Exchange of Thailand Absolute Clean Energy Public Company