and submit the reviewed financial statements for Q1/2017 to the SEC Office and the Stock Exchange of Thailand within the specified period, resulting in the company’s violation of section 56. SEC Act

and submit the annual registration statement for the year 2016 (Form 56-1, 2016) to the SEC Office and the Stock Exchange of Thailand within the period specified in the notification. SEC Act S.300

”) to the SEC Office and the Stock Exchange of Thailand within the period specified in the notification of the Capital Market Supervisory Board. SEC Act S.56(3)(4) Settlement Committee Meeting No. 1

Exchange of Thailand and the SEC Office within February 29, 2016. However, the financial statements were later submitted to the SET and the SEC Office on March 2, 2016. SEC Act S.56 and 199 Settlement

2022 through the transmission system as prescribed by the Stock Exchange of Thailand. Later, the rectified was filed on August 15, 2023 SEC Act S.56(2) Settlement Committee Meeting No. 4/2025

report (Form 56-1 One Report) for the year 2022 through the transmission system as prescribed by the Stock Exchange of Thailand. Later, the rectified was filed on September 9, 2024. SEC Act S.56(3)(4

- Translation- OSP CS-3/2020 17 January 2020 Subject: Additional investment in Basecamp Brews Limited Attention: President Stock Exchange of Thailand We, Osotspa Public Company Limited (“the Company

Ref.No.IVL004/11/2017 9th November 2017 President The Stock Exchange of Thailand Subject: Acquisition of PTA and Utility assets in Portugal Indorama Ventures Public Company Limited (“IVL”) would like to inform

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