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

calling of EGM No.1/2023, the omission of interim dividend payment, the connected transaction (Add information in template) (Add PDF) 28/12/2022 12:33 Resolutions of the Board of Directors Meeting on the

Equity Ratio20 (times) 0.44 0.35 0.28 Interest Coverage Ratio 21 (times) 11.61 16.42 22.22 Debt Service Coverage Ratio 22 (times) 0.12 0.14 0.19 Dividend Payout Ratio 23 (%) N/A * 73.38 N/A ** Remark: 1

. DIVIDEND PAYMENTS - Interim cash dividend from the Company’s performance as of 1 January 2017 to 30 June 2017 at the rate of THB 0.018 per share (a total of THB 60mn) paid on 30 August 2017. - On 9 February

as integrated operators focused on offering higher bundling value than standalone products. 2 2Q18 MD&A Advanced Info Service Plc. 2Q18 Operational Summary In 2Q18, total mobile subscribers were 40.1mn

from loans were 10,723 million baht, showing an increase of 1,150 million baht or 12% y-y. This is because the Company integrated credit limit of purpose loan and personal loan to AEON Happy Pay program

million baht mainly due to the purchase of new land with existing building thereon. The Company and its subsidiaries operated integrated stainless center which provided many kinds of services such as

million, mainly increased in account receivable and inventories. The Company and its subsidiaries operated integrated stainless center which provided many kinds of services such as procurement

661 6664-5 www.indoramaventures.com Ref.No.IVL005/03/2020 19th March 2020 President The Stock Exchange of Thailand Subject: Update on the construction of the integrated PTA-PET assets in Corpus Christi