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

cuber meter per day.  Reclaimed Water Project (RO) at WHA EIE achieved Commercial Operation Date in 3Q2018 with capacity of 7,500 cubic meter per day.  Natural gas retail business, WHA Eastern Seaboard

obtained right to develop natural gas distribution and retail projects in six Hemaraj industrial estates, starting with the WHA Eastern Seaboard NGD 2 project, scheduled to operate by 3Q2018. PERFORMANCE BY

-Bearing Debt to Equity ratio was at 0.58x. Subsequent Event:  The company obtained right to develop natural gas distribution and retail projects in six Hemaraj industrial estates, starting with the WHA

. Share of Profit is a net profit in proportion of our equity stake (%). Such Share of Profit is net of all relevant costs in the Associates or Joint Ventures. Projects under Construction Utilities