Issued Preferred Shares to Specific Investors To: The President Stock Exchange of Thailand Enclosures: 1. Information Memorandum on the Asset Acquisition and Connected Transactions of U City Public Company

for outstanding sustainable business practices and entered on the Thailand Sustainability Investment 2017 list of the Stock Exchange of Thailand.  Four awards: Domestic Retail Bank of the Year in

Our Ref: APURE 017/2021 14 May 2021 Subject Clarification on First Quarter’s Operating Performance (1/2021) Attn. To The Director and President of the Stock Exchange of Thailand The company clarifies

May 14, 2020 Reference no. RWI /BKK/018/2563 Subject : Management’s Discussion and Analysis of Business Operations of the First Quarter of 2020 To The Director and Manager of the Stock Exchange of

August 10, 2018 Subject : Management Discussion and Analysis of Business Operation results for Quarter 2/2018 To : Director and Manager of The Stock Exchange of Thailand U nion Petrochemical Public Company

Ref.No.IVL003/03/2018 16th March 2018 President The Stock Exchange of Thailand Subject: Acquisition of PET Business in Brazil Indorama Ventures Public Company Limited (“IVL” or the “Company”) would like to inform

661 6664-5 www.indoramaventures.com Ref.No.IVL001/11/2018 2nd November 2018 President The Stock Exchange of Thailand Subject: Acquisition of Fibers Business in Brazil Indorama Ventures Public Company

Dear Directors and Managers The Stock Exchange of Thailand, C.I. Group Public Company Limited hereby reports financial statements for the first quarter ended March 31, 2019 as followed; Revenue The

year. Dear Directors and Managers The Stock Exchange of Thailand, C.I.Group Public Company Limited hereby reports financial statements for the second quarter ended 30 June 2019 as follow; Revenue The

Dear Directors and Managers The Stock Exchange of Thailand, C.I.Group Public Company Limited hereby reports financial statements for the first quarter ended March 31, 2018 as followed; Revenue The