and effective system for analyzing, reviewing and monitoring the quality of securities, resulted from the instruction or the failure to give instruction which is a duty required to be performed. SEC

for analyzing, reviewing and monitoring the quality of securities, resulted from the instruction or the failure to give instruction which is a duty required to be performed. SEC Act S.283 paragraph 1

the Capital Market Supervisory Board resulted from the instruction or the failure to give instruction which is a duty required to be performed as follows 1. financial statement for the year 2016 2

within the period of time specified by the Capital Market Supervisory Board resulted from the instruction or the failure to give instruction which is a duty required to be performed as follows 1. the

the notification of the Capital Market Supervisory Board resulted from the instruction or the failure to give instruction which is duly required to be performed. The inquiry official sent the case back

period specified by the notification of the Capital Market Supervisory Board resulted from the instruction or the failure to give instruction which is duly required to be performed. This case is in the

reviewed financial statements for Q2/2023 to the SEC Office within the period specified by the notification of the Capital Market Board, resulted from the instruction or the failure to give instruction which

661 6664-5 www.indoramaventures.com Ref.No.IVL001/01/2020 6th January 2020 President The Stock Exchange of Thailand Subject: Report on the Completion of the Acquisition of the Integrated Oxides and

661 6664-5 www.indoramaventures.com Ref.No.IVL005/12/2018 24th December 2018 President The Stock Exchange of Thailand Subject: Integrated PTA-PET assets at Corpus Christi Joint Venture Receives FTC

661 6664-5 www.indoramaventures.com Ref.No.IVL001/01/2019 2nd January 2019 President The Stock Exchange of Thailand Subject: Report on the Completion of the Acquisition of the integrated PTA- PET assets