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661 6664-5 www.indoramaventures.com Ref.No.IVL002/03/2019 5th March 2019 President The Stock Exchange of Thailand Subject: Report on the Completion of the Acquisition of Specialty PET Business in

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

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

661 6664-5 www.indoramaventures.com Ref.No.IVL003/12/2018 20th December 2018 President The Stock Exchange of Thailand Subject: Acquisition of Specialty PET Business in Germany Indorama Ventures Public

from those mandatory targets prescribed by the TFAC (e.g., verified CPD 20 hours per year, and at least 10 hours related to accounting subject)? If yes, explain how and why. 8 How does the firm obtain

1/2 RC 57/18 6 November 2018 Subject : Report on the Company’s operating results for the third quart er of the year 2018 Attention : President of the Stock Exchange of Thailand The Board of Directors

/LawandRegulations/RealEstateInvestmentTrust.aspx English (United States) SEC_Vuttikrai Commerce ​Experiences Director General of Department of Intellectual Property , Ministry of Commerce Director General, Department

Determination of Other Securities Which Are Not Subject to Provisions concerning Public Offering of Securities

Contract that is not subject to the Act, BE 2546 derivatives.