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

2017 proportionately at 31.72%, 14.79%, 15.31% and 13.28% of total assets. Additionally, in September 2017 the Company has registered to the Stock Exchange of Thailand (MAI) for raising fund resulting in

No. ED-MD2020-0008 March 12, 2020 Subject: Announcement of schedule AGM for the year 2020 and omission of dividend for year 2019. Attention: The President,The Stock Exchange of Thailand The Meeting

- 1 - AIT (VP-SEC) 004E/2020 February 11, 2021 Subject: Management's Discussion and Analysis of Operating Results for the year 2020 and Q4-2020 To: The President of the Stock Exchange of Thailand

amongst the companies with the honor of Thailand Sustainability Investment 2017 by the Stock Exchange of Thailand, having demonstrated outstanding achievements in sustainable business operations with utmost

recorded in 4Q20 in amount of Bt246mn, with an approximately similar amount for the next four years. Market and Competitive Environment FY20 marked the beginning of the 5G network and service in Thailand

Limited To: Secretary-General, The Office of The Securities and Exchange Commission (the “SEC”) President, The Stock Exchange of Thailand (the “SET”) Board of Directors and Securities Holders of Glow Energy

Ref. No. IVL 003/02/2019 26 February 2019 The President The Stock Exchange of Thailand Subject: Submission of Annual Audited Financial Statements and the Management Discussion and Analysis of

- Translation - Page 1 of 6 CBG 052/2017 14 November 2017 Subject Management discussions and analysis for the 3-month and 9-month periods ending 30 September 2017 To President The Stock Exchange of

- Translation - Page 1 of 5 CBG 022/2019 8 November 2019 Subject Management discussions and analysis for the 3-month and 9-month period ended 30 September 2019 To President The Stock Exchange of