1 Ref. No. JUTHA-10/2563 November 2, 2020 Subject: Amendment of Articles of Association, Debt to Equity Conversion Constituting a Connected Transaction, Issuance and Offering of Newly Issued Ordinary
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
through stock repurchase on February 27, 2017 for 165,000,000 shares at Baht 140.25 million. However, the treasury shares could not all be distributed and the transaction is reversed to retain earning at
discussion and analysis for the year ended December 31, 2018 To Director and Manager of the Stock Exchange of Thailand Referring to the submission of the audited financial statements of Wiik & Hoeglund Public
transaction is deemed to be a transaction on acquisition of assets in accordance with the Notification of the Board of Governors of the Stock Exchange of Thailand Re: Disclosure of Information and Other Acts of
600,000,000. Such transaction is deemed to be a transaction on acquisition of assets in accordance with the Notification of the Board of Governors of the Stock Exchange of Thailand Re: Disclosure of Information
No. ED-MD2020-0008 March 12, 2020 Subject: Announcement of schedule AGM for the year 2020 and omission of dividend for year 2019. Attention: The President,The Stock Exchange of Thailand The Meeting
financing and creation of encumbrances, under Clause 17; (10) the asset appraisal, under Clause 18; (11) the related party transaction with the trust manager, under Clause 19; (12) the transactions with the
MD&A Q4_2018 (Eng.) February 21, 2019 Subject : Yearly Management Discussion and Analysis of 2018 Attention : President of The Stock Exchange of Thailand We attach herewith the financial statements