Microsoft Word - SET-AIS-CP 007-2020 Acquisition of spectrum license.docx (Translation) AIS-CP 007/2020 19 February 2020 Subject: Acquisition of spectrum license To: President The Stock Exchange of

, 2020. To : The President and Governing Members of The Stock Exchange Market of Thailand For the first quarter of 2020, Real estate transfer activities of condominium and house totaled 3,393.9 million

quarter ended June 30th, 2020. To : The President and Governing Members of The Stock Exchange Market of Thailand Origin Property Public Company Limited and its subsidiaries hereinafter called “The Group

(Translation) UAC.CS/021/2020 November 11, 2020 Subject: Explanation of the operating results for the third quarter period ended September 30, 2020 To: President The Stock Exchange of Thailand

-1 - Translation - Ref. LPN/SorKor/386/2562 7th November 2019 Re: Consolidated Financial Statements Analysis Q3/2019 Dear: President The Stock Exchange of Thailand L.P.N. Development Public Co., Ltd

1 (Translation) No. 51/2019/050 17 October 2019 Subject: The Lease of Assets to CPN Retail Growth Leasehold REIT (“CPNREIT”) To: The President, The Stock Exchange of Thailand Enclosure: Information

connected person, The Acquisition of Asset, Schedule for Extraordinary General Meeting No. 1/2019 To: The President The Stock Exchange of Thailand Attachments: 1. Information Memorandum on the Rectification

Ref. No. IVL 007/05/2018 May 10, 2018 The President The Stock Exchange of Thailand Subject: Submission of Annual Audited Financial Statements and the Management Discussion and Analysis of Indorama

(Additional) To President The Stock Exchange of Thailand Enclosure 1. Information Memorandum on the Asset Acquisition (Addendum 1) regarding acquisition of shares of S-TREK (Thailand) Co., Ltd. in the

the Securities and Exchange Act B.E. 2535 (1992), as amended by the Securities and Exchange Act (No.4) B.E. 2551 (2008), and Section 100, Section 109 and Section 117 of the Securities and Exchange Act