her aggregate holding of BTNC shares held by herself, and persons under section 258 to reach or pass a multiple of five percent of total number of voting rights of the business. SEC Act S.246

Incorporation Public Company Limited (“ADAM”) shares in the amount of 214,000,000 shares which equaled to 76.45 percent of the total number of voting rights of ADAM which caused his aggregate holding of ADAM

Adamas Incorporation Public Company Limited (“ADAM”) shares in the amount of 214,000,000 shares which equaled to 76.45 percent of the total number of voting rights of ADAM which caused his aggregate

juristic persons under section 258 caused his aggregate holding of N-PARK shares amount 24.5 percent to 18.45 percent of voting rights of the business which pass a multiple of five percent of the total

securities accounts of the persons acting in concert with him, namely Mrs. Kingkarn Samitanon, Mrs. Ananya Ruengsakvichit and P-SAT Corporation Company Limited. This acquisition increased his aggregate holding

June 10, 2017, he reported his acquisition of BIG shares of 241,164,000 shares which equaled to 27.34 percent of the total number of voting rights of BIG and reported the aggregate holding of his shares

Ref.No.IVL004/03/2018 21st March 2018 President The Stock Exchange of Thailand Subject: Indorama Ventures enters into a Joint Venture to acquire the integrated PTA- PET assets in Corpus Christi, Texas, USA

:53 Report on the Completion of the Acquisition of Packaging Businesses in Vietnam 04/04/2022 08:00 Report on the Completion of the Acquisition of Integrated Oxides and Derivatives Businesses in Latin

downstream business in Integrated Oxides and Derivatives based out of advantaged Gulf Coast USA. Indorama Ventures 2nd Quarter 2019 MD&A 2 2Q 2019 Summary Financials Table 1: Core Financials of Consolidated

business : Fully integrated energy business and maintenance of power plants and other related business Shareholding structure : Current shareholding structure of TSEO Name of shareholders No. of shares