The Ministry of Finance (MOF), the Securities and Exchange Commission (SEC), the Association of Investment Management Companies (AIMC), and the Stock Exchange of Thailand (SET) jointly announced a

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Ref.No.IVL002/06/2018 15th June 2018 President The Stock Exchange of Thailand Subject: Formation of Joint Venture in Egypt with Dhunseri Petrochem Limited Indorama Ventures Public Company Limited (“IVL” or the

Ref.No.IVL001/02/2019 7th February 2019 President The Stock Exchange of Thailand Subject: Acquisition of Packaging Business in Nigeria Indorama Ventures Public Company Limited (“IVL” or the “Company”) would like

19 เมษายน 2539 (TRANSLATION) Tor. For. 18 /2018 September 3, 2018 Subject : Clarification on the Company’s Operation Results for Q2/2018 To : President of the Stock Exchange of Thailand As Far East

661 6664-5 www.indoramaventures.com Ref.No.IVL000/12/2019 4th December 2019 President The Stock Exchange of Thailand Subject: Acquisition of PET Recycling Facility in USA Indorama Ventures Public

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31st March 2018 To : Managing Director Stock Exchange of Thailand Ekachai Medical Care Public Company Limited (the “Company”) would like to clarify on the operating results for the three-month period at

Department Corporate Disclosure Standards, Stock Exchange of Thailand Attachment: Consolidated Reviewed Financial Statements for the First Quarter ended 31st March 2018 Jutha Maritime Public Company Limited