ABICO 009/KV/2017 May 11, 2017 Subject : Explanation on operation result for the Quarter ended March 31, 2017 To : Director and Manager Stock Exchange of Thailand Abico Holdings Public Company

-Translation- 1 -Translation- Ref. NCH 067/2017 November 10, 2017 Subject : Management’s Discussion and Analysis Q3/2017 Attention : President The Stock Exchange of Thailand N.C. Housing Plc. (“the

ABICO 002/KV/2018 February 2 , 2018 Subject : Explanation on operation result for the year ended December 31, 2017. To : Director and Manager Stock Exchange of Thailand As Abico Holdings Public Co

Microsoft Word - NWR 115-61_E_Q2 (Translation) No.FN-NWR 115/61 14 August 2018 Subject : Submission of Financial Statements for the Second quarter ended June 30,2018 To : President The Stock Exchange

connected transaction being the type of transaction regarding rental or lease of immovable property of not exceeding 3 years according to the Notification of the Board of Governors of the Stock Exchange of

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Ref.No.IVL004/03/2018 21st March 2018 President The Stock Exchange of Thailand Subject: Indorama Ventures enters into a Joint Venture to acquire the integrated PTA- PET assets in Corpus Christi, Texas, USA

(-Translation-) Ref. No. U.SET 030/2018 27 June 2018 Subject: Setting up of a new subsidiary To: The President The Stock Exchange of Thailand U City Public Company Limited (the “Company”) would like

661 6664-5 www.indoramaventures.com Ref.No.IVL003/12/2018 20th December 2018 President The Stock Exchange of Thailand Subject: Acquisition of Specialty PET Business in Germany Indorama Ventures Public

Microsoft Word - S_2019_GRC-02_025_S43 Share Acquisition_EN Page 1 – Translation – GRC-02/2019/025 11 December 2019 Subject: Report of the Asset Acquisition To: President The Stock Exchange of