Management Name : Mr VICHIEN PHONGSATHORN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 13/09/2016

Management Name : Mr PIROM CHAMSAI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 16/02/2017

Management Name : Mr PIROM CHAMSAI | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 01/03/2017

Offeror : PREMIER CE CO., LTD. | Date of submission of the Statement of Intention : 26/09/2001

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

baht or 13% y-y and 2%q-q. In November 2018, the Company cooperated with JCB International (Thailand) to launch the AEON J-Premier Platinum Credit Card, which offering exclusive privileges in dining

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