Ref. No. IVL 002/05/2019 7 May 2019 The President The Stock Exchange of Thailand Subject: Submission of Quarterly Review Financial Statements and the Management Discussion and Analysis of Indorama

Ref. No. IVL 004/02/2020 26 February 2020 The President The Stock Exchange of Thailand Subject: Submission of Annual Audited Financial Statements and the Management Discussion and Analysis of

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

contracts and gain from the disposal of ordinary shares in joint venture companies • EBITDA stood at THB 33mn (down 74.9% YoY) largely as a result of the increase in unrealised loss on exchange rate. EBITDA

2019-05-16 - ชี้แจงเปลี่ยนแปลงมากกว่า 20% Q1-2562 - ENG May 16, 2019 Subject: The clarification of the quarter 1/2019’s profit changing more than 20% Attention: The President The Stock Exchange of

Exchange of Thailand Central Retail Corporation Public Company Limited (“the Company” or “CRC”) would like to provide Management Discussion and Analysis for the year ended December 31, 2018 as follows

@halcyon.co.th No. CS-2563/003 27 February 2020 Subject: Management Discussion and Analysis for the Year Ended December 31, 2019 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology Public

14 August 2019 Subject: Management Discussion and Analysis for the 6-Month Period Ended June 30, 2019 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology Public Company

14 November 2019 Subject: Management Discussion and Analysis for the 9-Month Period Ended September 30, 2019 To: Directors and Managers The Stock Exchange of Thailand Halcyon Technology Public

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