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

Ref.No.IVL011/05/2018 25th May 2018 President The Stock Exchange of Thailand Subject: Report on the Completion of the Acquisition of PET Business in Brazil With reference to the disclosure made by Indorama

661 6664-5 www.indoramaventures.com Ref.No.IVL003/10/2018 31st October 2018 President The Stock Exchange of Thailand Subject: Report on the Completion of the Acquisition of Tire-Cord Business in the

661 6664-5 www.indoramaventures.com Ref.No.IVL004/11/2018 14th November 2018 President The Stock Exchange of Thailand Subject: Report on the Completion of the Acquisition of Packaging Business in Egypt

661 6664-5 www.indoramaventures.com Ref.No.IVL007/11/2018 26th November 2018 President The Stock Exchange of Thailand Subject: Report on the Completion of the Acquisition of worsted wool yarns business

661 6664-5 www.indoramaventures.com Ref.No.IVL004/01/2019 16th January 2019 President The Stock Exchange of Thailand Subject: Report on the Completion of the Acquisition of PET Recycling Assets in USA

661 6664-5 www.indoramaventures.com Ref.No.IVL001/10/2019 3rd October 2019 President The Stock Exchange of Thailand Subject: Report on the Completion of the Acquisition of Packaging Business in Nigeria

that Mr. Charoen Sirivadhanabhakdi is the controlling person of SSNL who provides funding for SSNL’s tender offer of SSC shares, Mr. Sakchai Thanaboonchai certified the completion and accuracy of the

or 12.2% from planned shutdown and decrease in unit rate which is adjusted in line with the decline in average natural gas price. Sales and service income for Q4/2020 compared to Q3/2020 decrease by

total revenue in Q4/ 2016. The slight decline in gross margin incurred due to the recognition of project with lower gross margin in this quarter. Lastly, net profit is equivalent to 21.94 million THB or