[COMPANY NAME] EFORL IR010/2018 March 20, 2018 Subject: Management Discussion and Analysis Yearly Ending 31 December, 2017 To President The Stock Exchange of Thailand 1. Overview financial

[COMPANY NAME] Ref.: EFORL IR 037/2018 August 15, 2018 Subject: Notification of allocation and subscription of capital increase ordinary shares of WCI Holding Public Company Limited. (Edit) To: The

hospitals and medical equipment that will support continuous growth momentum in demand for medical devices in Thailand. 4 Due to growth medical device business, the Company plans to develop new products as

that will support continuous growth momentum in demand for medical devices in Thailand. In 2019, the Company has improved and increased the sales team to increase sales efficiency in distributor of

SAFARI WORLD PUBLIC COMPANY LIMITED, located at No 1 TRANSLATION Safari World Public Company Limited Registration No. B.M.J. 0107537000351 Ref. No. 108 /2020 AUGUST 14, 2020 Re. : The explanation and

Inform the Board Resolution to register a subsidiary company in SET - Translation - UAC.CS/006/2018 March 23, 2018 Subject: Plan to spin-off Subsidiary Company to be listed in mai To: The President

Public Company Limited Type of Financial Support Invest in short term Bill of Exchange in Thai baht currency with specified the Beneficiary Value of the Transaction Not exceed 100 million Thai Baht

because the Company did not have a support from the financial institution by the agreed period. Therefore, the Company proceeded to cancel the Shares Purchase Agreement that related to The Acquisition with

equivalent decreased Baht 97.38 million mostly for purchase of fixed assets. In Thailand, the company invested new medium booth to support new customer orders which will launch to commercial in the 2nd half of

business support transaction for the company In this regard, the total value exceeds 0.03 percent but not more than 3 % of the Net Tangible Asset (NTA) of the consolidated financial statements as at March 31