Ref. APURE 005/2023 February 23, 2023 Subject Financial Analysis for Financial Statement and Operating Performance of Year 2023 Attention The Director and Manager of the Stock Exchange of Thailand

According to a referral from the Stock Exchange of Thailand (SET) and SEC’s further investigation, it was found that during the months of January - February 2018 Woraphant, by virtue of his

Manager The Stock Exchange of Thailand The Board of Directors Meeting of O.C.C. Public Company Limited No. 5/2561 held on October 17, 2018 had resolved to approve the purchase of ordinary shares of Shop

/21)  2020  (01/01/20  -31/12/20)  2019  (01/01/19  -31/12/19)  2018  (01/01/18  -31/12/18)  Accounting Type Consolidate Consolidate Consolidate Consolidate Operating Cash Flow 14.70 149.29 -10.33 81.56

Operating Results 1. Organizational structure and operation of the group of companies 3 2. Risk management 12 3. Business sustainability development 13 4. Management discussion and analysis (MD&A) 17 5

required to sumbmit such attachments to the Stock Exchange of Thailand (SET) as well. - 3 - SEC Classification : ใชภ้ายใน (Internal) Part 1 Business Operation and Operating Results 1. Organizational

from rental and rendering of services from new rental spaces and improved occupancy rates, and decreased selling and distribution expenses from improved cost management • Operating revenue increased by

Ref. No. IVL 007/05/2018 May 10, 2018 The President The Stock Exchange of Thailand Subject: Submission of Annual Audited Financial Statements and the Management Discussion and Analysis of Indorama

1 --Translation- Sor Gor 75/2017 July 21, 2017 Subject: Management Discussion and Analysis for the second quarter ended June 30, 2017 (Unaudited) To: The President The Stock Exchange of Thailand

1 --Translation- Sor Gor 85/2017 August 24, 2017 Subject: Management Discussion and Analysis for the second quarter ended June 30, 2017 (Audited) To: The President The Stock Exchange of Thailand