Board No. Tor.Jor. 20/2008 regarding Criteria for entering into significant transaction that is the acquisition or disposal of assets and Notification of the Board of Governors of the Stock Exchange of

DCORP 008/2020 February 26th, 2020 Subject 2019 Performance Report for the Year Ended December 31st, 2019 and the Reduction of Performance Exceeding 20% To The Securities and Exchange Commission and

items in 1Q20 compared to the previous year as follows: • GLAND Office Leasehold Real Estate Investment Trust (GLANDRT) was dissolved and delisted from Stock Exchange of Thailand (GLAND has 15% ownership

per share. In case of having securities listed elsewhere, identify the name of the Stock Exchange. (2) In case of having other types of share such as preferred share whose rights or terms differ from

Transactions Deemed as Acquisition or Disposal of Assets, dated August 31, 2008 (as amended) and the Notification of the Board of Governors of the Stock Exchange of Thailand regarding Disclosure of Information

, Thailand cannot undertake any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. Notification of the Office of Securities and Exchange Commission

responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. Notification of the Office of Securities and Exchange Commission No. OrThor/Nor. 5/2547 Re

Ref. No. IVL 007/08/2018 Aug 6, 2018 The President The Stock Exchange of Thailand Subject: Submission of Annual Audited Financial Statements and the Management Discussion and Analysis of Indorama

Ref. No. IVL 002/11/2018 Nov 8, 2018 The President The Stock Exchange of Thailand Subject: Submission of Annual Audited Financial Statements and the Management Discussion and Analysis of Indorama

885 15.8 1,208 (15.2) 3,185 3,354 (5.0) Gain on financial instruments measured at fair value through profit or loss 157 183 (14.4) - n.a. 799 - n.a. Gain on trading and foreign exchange transactions