-1- AIT (VP-SEC) 016E/2019 May 7, 2019 Subject: Management's Discussion and Analysis of Operating Results for Q1-2019 To: The President of The Stock Exchange of Thailand Summary of Operations Q1

To celebrate International Women’s Day 2024 and its theme “Invest in Women: Accelerate Progress,” the Stock Exchange of Thailand (SET), the Securities and Exchange Commission of Thailand (SEC

1 / 2 IR.023/2018 13 November 2018 Re: Notification of the changes of the Profit and Loss Statement To President The Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited

-4124 MMS-AC62/004 February 22, 2019 Subject Management discussion on 2018 operating results To The President of Stock Exchange of Thailand For 2018 operating performance, which was audited by the

and analysis for the period ended March 31, 2018 To Director and Manager of the Stock Exchange of Thailand Referring to the submission of the reviewed financial statements for quarter 1/2018 of Wiik

Abbreviation Company Name Website PINE PINE WEALTH SOLUTION SECURITIES CO.,LTD. https://www.pinewealthsolution.com/ JUST ASSET MANAGEMENT CO.,LTD. https://www.justam.co.th BLUEBELL BLUEBELL SECURITIES CO.,LTD

to invest diversely. They can invest in equity securities, debt instruments and alternative assets. Investing in SSF units offers an alternative, especially for those who have just started their

: President The Stock Exchange of Thailand We, Indorama Ventures Public Company Limited (“IVL” or the “Company”) would like to disclose the resolutions of the Company’s Board of Directors passed on January 9

transaction cannot be disclosed under the Confidentiality Agreement. The Company would like to inform SET that the Company has just reached an agreement on material points, and then has entered into the Share

. Renewable Energy  For 1Q2019, Solar Rooftop Projects (4.6 Equity MW) generated Baht 2.6 million of Revenue and Share of Profit to WHAUP of which 0.5 MW just achieved COD in February 2019. WHAUP is a