1 / 4 No.IR.002/2018 22 February 2018 Re: Notification of the changes of the Profit and Loss Statement To: President Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited

Securities and Exchange Commission Ref: The letter no IR010/2020 stated that to the notification of resolution of Board of Director meeting, schedule of the 2020 Annual General Meeting of Shareholder, Dividend

therefore a connected person under the Notification of the Capital Market Supervisory Board No. TorChor. 21/2551 regarding the rules on connected transactions ( as amended) and the Notification of The Stock

Transaction according to the Notification of the Board of Governors of the SET Re: Disclosure of Information and Other Acts of Listed Companies Concerning the Acquisition and Disposition of Assets; it is

1 (Translation) Safari World Public Company Limited Bor Mor Jor 0107537000351 No. 008/2019 January 30, 2019 Subject: Notification of the Issuance and Offering of Debentures of the Subsidiary and

acquisition of assets in accordance with the Notification of the Capital Market Supervisory Board No. TorJor. 20/ 2551 re: Rules on Entering into Material Transactions Deemed as Acquisition or Disposal of

/2551 re: Rules on Connected Transactions and the Notification of the Board of Governor of the SET re: Disclosure of Information and Other Acts of Listed Companies concerning Connected Transactions B.E

in The Notification of The Capital Market Supervisory Board No. Tor Chor. 21/2551, regarding rules on connected transactions provided as transactions relating to assets and services having transaction

1 (TRANSLATION) SAFARI WORLD PUBLIC COMPANY LIMITED PCL 0107537000351 Ref. No. 080/2019 4 December 2019 Subject: Notification of the Resolution of the Board of Director’s Meeting regarding of the

Ratchadaphisek Road, Dindaeng, Dindaeng Bangkok 10400 Ref 1. POST 018/ 2019 dated 16 December 2019 Notification of the resolutions of the Board of Directors Meeting No. 5/2019 regarding the acquisition and