the right to vote. However, shareholders who have conflict of interest i vote. The Company also needs to prepare the disclosure of information memorandum. In order to approve this connected transaction

Acquisition of Assets and the Connected Transaction 2. Information Memorandum regarding the offering of the newly issued ordinary shares to specific investors (Private Placement) 3. Capital Increase Report Form

(Translation) 1 / 2 CS 0238 /2019 June 25, 2019 Subject: Connected transaction : Selling Land Attn : President The Stock Exchange of Thailand With reference to the Board of Directors Meeting No. 4

(Translation) 1 / 2 CS 0238 /2019 June 25, 2019 Subject: Connected transaction : Selling Land ( Correction of Title deed No.) Attn : President The Stock Exchange of Thailand With reference to the

1 JSP 016/2563 (OOP) Date: 20 April 2020 Re: Notification of the connected transaction-renew from connected person Attn: The President The Stock Exchange of Thailand The Board of Director’s Meeting

1 JSP 016/2563 (OOP) Date: 22 April 2020 Re: Notification of the connected transaction-renew from connected person (Add) Attn: The President The Stock Exchange of Thailand The Board of Director’s

แบบแสดงราการข้อมูลประจำปี Notification of the change of the audit firm Date..... .........................…. Dear Secretary General of the Securities and Exchange Commission of Thailand I would like

แบบแสดงราการข้อมูลประจำปี (UNOFFICIAL TRANSLATION) (Updated 2015) PAGE 5. Submission Letter of Evidentiary Documentation of Audit Firm Date ........ Month ............. Year.......... To: Secretary

แบบแสดงราการข้อมูลประจำปี (UNOFFICIAL TRANSLATION) (Updated 2015) 5. Submission Letter of Evidentiary Documentation of Audit Firm Date ........ Month ............. Year.......... To: Secretary

……................ working for ……..(NAME OF AUDIT FIRM)......, wish to apply for an approval of the SEC Office to be an auditor of businesses under the Securities and Exchange Act B.E. 2535 (1992) and the Trust for