661 6664-5 www.indoramaventures.com Ref.No.IVL001/10/2020 26th October 2020 President The Stock Exchange of Thailand Subject: Entering into a new Joint Venture Agreement with Toyobo Co., Ltd in Thailand

Road, Sam Sen Nork Sub-district, Huai Khwang District, Bangkok Nature of Business : Engaging in amusement park and water park business Registration Number : 0105559027285 Date of Registration : February

shares will be done by the Company jointly with Mr. Niti Nerngchamnong as per required by condition set forth in negotiation between Hero Venture International LLC., the Company, and Mr. Niti Nerngchamnong

661 6664-5 www.indoramaventures.com Ref.No.IVL004/06/2018 19 th June 2018 President The Stock Exchange of Thailand Subject: Formation of Joint Venture in USA with Huvis Global Corporation Indorama

Q2/2018, compared with the same period of 2017, comes from the adjustment of the provision from liabilities in Joint Venture according to the Supreme Court judgment which has previously been recorded

661 6664-5 www.indoramaventures.com Ref.No.IVL005/12/2018 24th December 2018 President The Stock Exchange of Thailand Subject: Integrated PTA-PET assets at Corpus Christi Joint Venture Receives FTC

Experience Co., Ltd. Address of Principal Office : 48/27 Soi Rungrueng, Ratchadapisek Road, Sam Sen Nork Sub-district, Huai Khwang District, Bangkok Nature of Business : Engaging in amusement park and water

: Hero Experience Co., Ltd. Address of Principal Office : 48/27 Soi Rungrueng, Ratchadapisek Road, Sam Sen Nork Sub-district, Huai Khwang District, Bangkok Nature of Business : Engaging in amusement park

beverage business under that brand “Casa Lapin” and 3 trademark licenses totaling value of 42,000,000 Baht. The Company set up the New Joint Venture (“JV”) with Coffee Project Co., Ltd (which its

Microsoft Word - Ref FPI.025.2017.doc Ref. FPI.025/2017 14 September 2017 Subject : Progress on investment in the Joint Venture Company Attention : Board of Directors and President of The Stock