THB 2.6B. • Strong performance for Combined PET, given COVID disruption, driven by strong PET demand, higher Integrated PET spread, lower costs, improved PIA margin. • Integrated Oxides & Derivatives

EBITDA2,3 304 318 326 (7)% 1,419 1,112 28% PET 145 113 116 25% 617 356 73% Fibers 77 72 55 39% 261 218 20% Feedstock 78 136 151 (49)% 540 535 1% New Segments Integrated PET 192 171 142 35% 841 466 81% Fibers

% Core EBITDA2,3 304 318 326 (7)% 1,419 1,112 28% PET 145 113 116 25% 617 356 73% Fibers 77 72 55 39% 261 218 20% Feedstock 78 136 151 (49)% 540 535 1% New Segments Integrated PET 192 171 142 35% 841 466

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

pandemic on the goods deliveries including inbound and outbound shipments to customers getting stranded and delayed during this period. In addition, the delayed deliverables at several of L&E‘s completed

2018, which will provide full year contribution in 2019. Indorama Ventures 2nd Quarter 2018 MD&A 13 The US integrated margins for EOEG remain resilient and the delayed US Gas Cracker (start-up 4Q18

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

had an extra expenses from a delayed project. Those expenses were composed of both a fine from the delayed project (19.00) million baht and extra cost for the delayed project (3.76) million baht. 2.2 In

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