661 6664-5 www.indoramaventures.com Ref.No.IVL001/01/2020 6th January 2020 President The Stock Exchange of Thailand Subject: Report on the Completion of the Acquisition of the Integrated Oxides and

661 6664-5 www.indoramaventures.com Ref.No.IVL005/12/2018 24th December 2018 President The Stock Exchange of Thailand Subject: Integrated PTA-PET assets at Corpus Christi Joint Venture Receives FTC

661 6664-5 www.indoramaventures.com Ref.No.IVL001/01/2019 2nd January 2019 President The Stock Exchange of Thailand Subject: Report on the Completion of the Acquisition of the integrated PTA- PET assets

entire value chain in USA c. Most integrated PET company in North America d. Leverage on abundant shale gas supply in US e. ~90% completed by July2017 2 Expansion of HVA Automo- tive Fibers in China (Per

K10) and access to a new customer base. While the effect of the acquisition on the financial results in the first quarter is negative ( 5mTHB one-shot acquisition Golden Lime Public Company Limited 3

Ref.No.IVL004/03/2018 21st March 2018 President The Stock Exchange of Thailand Subject: Indorama Ventures enters into a Joint Venture to acquire the integrated PTA- PET assets in Corpus Christi, Texas, USA

:53 Report on the Completion of the Acquisition of Packaging Businesses in Vietnam 04/04/2022 08:00 Report on the Completion of the Acquisition of Integrated Oxides and Derivatives Businesses in Latin

; and global lead- ership in PET and Fibers businesses, place IVL as a uniquely diversified and integrated company in the con- text of its businesses.  On a LTM basis, feedstock now contributes to around

2 new investors on the share capital increase in a proportion of 49 percent on Pace Project One Co., Ltd and 48.7 percent on Pace Project Three Co., Ltd. The Company remeasured the remaining

the process of establishing a working group consisting of related agencies for integrated enforcement actions, including legal actions on the offenses of share price manipulation against which the SEC