Bangkok, May 27, 2011- Following news on a press conference by executive of Thoresen Thai Agency Plc., (TTA), stating that a group of investors who claimed to hold 30% stake in TTA approached and

allocate more of their advertising budget towards the out-of-home sector, in order to benefit from and keep abreast of these trends. Master Ad Public Company Limited (“MACO”) is well-positioned to benefit

shares of Co-Mass Company Limited (“COMASS”) with total investment of THB 160mn, thereby increasing MACO’s stake in COMASS to 100.0%. As a result, MACO fully controls COMASS, allowing us to utilise

Reference is made to the disclosure made by Indorama Ventures Public Company Limited (“IVL”) on 2nd November 2018 regarding the acquisition of a 100% stake in M&G Fibras Brasil Ltda. located in Cabo de Santo

and Mexico Reference is made to the disclosure made by Indorama Ventures Public Company Limited (“IVL”) on 11th December 2018 regarding the acquisition of a 100% stake in UTT Beteiligungsgesellschaft

Germany Reference is made to the disclosure made by Indorama Ventures Public Company Limited (“IVL”) on 20th December 2018 regarding the acquisition of a 100% stake in the PET business of INVISTA Resins

Ventures Public Company Limited (“IVL”) on March 16th, 2018 regarding the acquisition of a 100% stake in M&G Polimeros Brazil S.A. in Ipojuca, Brazil. IVL would like to inform that it has completed all

Czech Republic and Slovakia With reference to the disclosure made by Indorama Ventures Public Company Limited (“IVL”) on June 29th, 2018 regarding the acquisition of 100% Equity stake in KORDÁRNA Plus a.s

in Europe With reference to the disclosure made by Indorama Ventures Public Company Limited (“IVL”) on October 1st, 2018 regarding the acquisition of 100% equity stake of Schoeller Group in Europe

project has been completed, while Independent Financial Advisor (IFA) indicates that the acquisition price is fair but shareholders must consider the stake in which WAVE plans to invest. The shareholders