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

Tender Offer for all Securities in Thai British Security Printing Public Company Limited, Increase of the Registered Capital, Allocation of the Newly Issued Ordinary Shares to the Company’s Existing

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

downstream business in Integrated Oxides and Derivatives based out of advantaged Gulf Coast USA. Indorama Ventures 2nd Quarter 2019 MD&A 2 2Q 2019 Summary Financials Table 1: Core Financials of Consolidated

were signed in 2016 and 2005, respectively. Now, we are focusing more on fully integrated working collaboration in consistent with the current legal context and the changing business trends based on

approves the allocation and offering of the newly issued ordinary shares of the Company under the debt to equity conversion scheme in the amount of USD 588,367, or equivalent to THB 20,304,075.20. 6. Under

661 6664-5 www.indoramaventures.com Ref.No.IVL005/03/2020 19th March 2020 President The Stock Exchange of Thailand Subject: Update on the construction of the integrated PTA-PET assets in Corpus Christi

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

- retail investors. The greater extent of offering to retail investors will not only widen investment alternatives, but also expand business opportunities for the mutual fund operators and propel integrated