TUCC and entrusted to manage the property of TUCC, together with (1) Mr. Yongyuth Ngamkaiwan, Director and CEO, (2) Mrs. Vacharee Ngamkaiwan, TUCC Director and Deputy CEO, (3) Mrs. Suchit

(a copy in Thai and English) Please be informed accordingly. Sincerely yours, (Mr. Aloke Lohia) Group CEO, Indorama Ventures Public Company Limited Company Secretary Tel: +66 (0) 2661-6661 Fax: +66 (0

2017 (a copy in Thai and English) Please be informed accordingly. Sincerely yours, (Mr. Aloke Lohia) Group CEO, Indorama Ventures Public Company Limited Company Secretary Tel: +66 (0) 2661-6661 Fax: +66

also proactively cooperated with all related agencies so as to prevent future occurrences of this kind.”Mr. Kulvech Janvatanavit, Chief Executive Officer (CEO) of the Thai Institute of Directors

Repeal of the Notification of the Office of the Securities and Exchange Commission regarding Approval of Auditors for Offer for Sale of Debt Securities by Foreign Juristic Persons B.E. 2552

Company’s return on equity (ROE) ratio has improved to 10.2%, compared to 6.6% in Q1 2016. Return on assets (ROA) ratio improved to 5.5%, compared to 3.3% in Q1 2016. The interest bearing debt to equity (D/E

debts to equity (D/E) ratio was higher than Q1 2018 at 0.80 times, primarily due to increased debt level. Please be informed accordingly. Yours sincerely, Mr. Yeap Swee Chuan President & CEO

results Securities Offering ( 12 record(s) found) No. Report Name Data File As of Data Definition 1 Equity Securities Offerings Classified by Type of Offerings Quarter 2/2023   2 Debt Securities Offerings

Chye Tek Lionel as the Chief Executive Officer (CEO) to replace Mr. Lee Chye Cheng Adrian who was appointed as the Chief Operating Officer (COO), effective from 1 November 2018 onwards 3) Launched 2

quarter of 2019 (a copy in Thai and English) Please be informed accordingly. Sincerely yours, (Mr. Aloke Lohia) Group CEO Indorama Ventures Public Company Limited Company Secretary Tel: +662 661 6661 Fax