On 24 June 2019, SEC Secretary-General Ruenvadee Suwanmongkol, Sirivipa Supantanet and Paralee Sukonthaman, Deputy Secretaries-General, and a group of SEC executives led the first caravan under the

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

Agreement with PROXY – FINANCE a.s., PROSPERITA holding a.s. and Ing. IGOR FAIT on June 28 th , 2018 to acquire 100% Equity stake in KORDÁRNA Plus a.s. in the Czech Republic (referred to as “Kordarna

Limited (“IVL” or the “Company”) would like to inform that it has, through its indirect subsidiary Indorama Ventures Brazil Participações S.A. (“IVBRZ”), signed a definitive Sale and Purchase Agreement on

WATTANAPAT HOSPITAL TRANG PUBLIC COMPANY LIMITED 16 March 2018 Notification on the Asset Acquisition of Wattanapat Hospital Trang Public Company Limited According to the Company‘s Board of Directors

”) (Revised) To President The Stock Exchange of Thailand In reference to Clarification Letter on the Information in the Financial Statements Quarter 3 , ended 3 0 September 2 0 1 7 , as inquired by the Stock

. (“Aukkrarawat”) To: President The Stock Exchange of Thailand In reference to: Clarification Letter on the Information in the Financial Statements Quarter 3 , ended 3 0 September 2 0 1 7 , as inquired by the Stock

K10) and access to a new customer base. While the effect of the acquisition on the financial results in the first quarter is negative ( 5mTHB one-shot acquisition Golden Lime Public Company Limited 3

Branches (# Revised 2)” dated December 14, 2017 As Filter Vision Public Company Limited (“the Company” or “FVC”) declared to The Stock Exchange of Thailand (“SET”) on “Transaction to Acquire Franchise