, the group percentage after theacquisition/disposition and the person(s) under Section 258 of the Securities and Exchange Act B.E.2535 . Preliminary version: incomplete and/or being reviewedinformation

individuals, thegroup percentage of acquisition/disposition, the group percentage after theacquisition/disposition and the person(s) under Section 258 of the Securities and Exchange Act B.E.2535 . Preliminary

of the Stock Exchange of Thailand For the year 2019 period ended of December 31, 2019 operating result of S.Pack & Print Public Company and Its Subsidiary in Statement of Comprehensive Income net

661 6664-5 www.indoramaventures.com Ref.No.IVL005/03/2020 19th March 2020 President The Stock Exchange of Thailand Subject: Update on the construction of the integrated PTA-PET assets in Corpus Christi

www.ucity.co.th (-Translation-) Ref. No. U.SET 004/2020 31 March 2020 Subject: Acquisition and Disposal of Ordinary Shares in Joint Venture Companies To: The President The Stock Exchange of Thailand U City Public

Ref Ref. 2S_BoD009/2020 May 13th, 2019 Subject: Clarification of the change in operating result more than 20% To : The president The Stock Exchange of Thailand 2S Metal Public Company Limited (the

661 6664-5 www.indoramaventures.com Ref.No.IVL004/05/2020 13th May 2020 President The Stock Exchange of Thailand Subject: Information Memorandum on a Connected Transaction The Board of Directors Meeting

Letter to SET Interim Dividend and RPT ( E ) Final.pdf (-Translation-) Ref. SorNor. 098/2020 May 13, 2020 To: President The Stock Exchange of Thailand Re: Notification of interim dividend payment

- Translation - Ref : LPH/SET 2020/009 May 13, 2020 Subject : Clarification on the Operating Results for the three-month period ended March 31, 2020 (Q1/2020) To : President The Stock Exchange of

MATI 07/2563 May 14, 2020 Subject Reporting First Quarter Consolidated Financial Statement which ended at March 31, 2020 To Director and Manager The Stock Exchange of Thailand For three-month period