- Translation- June 11, 2019 Subject: Notification the Acquisition of share of BS Myco Biotech Company Limited. (Additional Information Memorandum Concerning the Acquisition of Assets) To: Director and Manager

. 1 Reference is made to the fact that Origin Property Public Company Limited (the “Company”) convened Board of Directors Meeting No. 14/2017 (the “Meeting”) on 9 December 2017. The Meeting has

reference. Notification of the Capital Market Supervisory Board No. Tor Jor. 3/2558 Re: Provisions relating to Offer for Sale of Shares Issued by Foreign Company Whose Shares Are Not Traded on Foreign

UNOFFICIAL TRANSLATION Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. Notification of the Office of the

UNOFFICIAL TRANSLATION Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. 30 Notification of the Office of the

July 2009 shall be repealed. Clause 3 In this Notification: “asset” means land, structure, machinery, equipment, long-term lease, patent or intellectual property being eligible to be assessed under

disposition of assets pursuant to the Notification of the Capital Market Supervisory Board No. Tor Chor 20/2551 on the Criteria for the Material Transactions which are the Acquisition or Disposition of Assets

the disposition of assets pursuant to the Notification of the Capital Market Supervisory Board No. Tor Chor 20/2551 on the Criteria for the Material Transactions which are the Acquisition or Disposition

land (No. 222) The mentioned transaction is considered as connected transaction pursuant to the Notification of the Capital Market Supervisory Board No. ThorJor. 21/2551 Re: Rules on Connected

over CAZ. The transaction is considered the disposition of assets in accordance with the Notification of the Capital Market Supervisory Board No. Tor Chor 20/2551 re: Rules on Entering into Materials