(-Translation-) Ref. No. U.SET 035/2018 September 13, 2018 Subject: Setting up a new subsidiary To: The President The Stock Exchange of Thailand U City Public Company Limited (the “Company”) would

accordance with the regulations of the Capital Market Supervisory Board and the Stock Exchange of Thailand, as prescribed by the regulations of the Stock Exchange of Thailand Re: Disclosure of Information and

manner. The value of the above acquisition, calculated in accordance with the regulations of the Capital Market Supervisory Board and the Stock Exchange of Thailand, as prescribed by the regulations of the

(-Translation-) Ref. No. U.SET 046/2018 18 December 2018 Subject: Setting up 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

Capital Market Supervisory Board No. TorJor 20/2551 RE: Rules on Entering into Material Transaction deemed as Acquisition or Disposition of Assets and the Notification of the Board of Governors of the Stock

under Notification of the Capital Market Supervisory Board No. TorChor. 21/2551 Re: Rules on Connected Transactions, and the Notification of the Board of Governors of the Stock Exchange of Thailand Re

ordinary shares of 4G MetalProducts Company Limited. To: President The Stock Exchange of Thailand K.C. Metalsheet Public Company Limited (“the Company” or “KCM”) hereby informs that the Executive Committee

No. U.SET 002/2018 January 8, 2018 Subject: Setting up a new subsidiary To : The President The Stock Exchange of Thailand U City Public Company Limited (the “Company”) would like to inform you that

No UN/SET/HO/A61/011503 15th January 2018 Subject: Clarification of the Connected Transaction in the company’s asset disposal Attention: President of the Stock Exchange of Thailand Unique Engineering