entitled for subscription of new ordinary shares (Record Date) and Subscription period To: The President of the Stock Exchange of Thailand Enclosure: 1. No. For. 19/2018 Capital Increase, Waiver from
DCORP 023/2018 February 28, 2018 Subject: Report on the overall operation for year 2017 ended December 31, 2017 and the decrease in the overall operation more than 20 percent. Attention: President Stock
DCORP 024/2018 March 2, 2018 Subject: Report on the overall operation for year 2017 ended December 31, 2017 and the decrease in the overall operation more than 20 percent. (Revised) Attention: President
and concurrently is the Executive Vice President of CH. Karnchang Public Company Limited. 4. Mrs. Payao Marittanaporn is the Managing Director of Bangkok Expressway and Metro Public Company Limited and
President The Stock Exchange of Thailand Enclosure: Information memorandum regarding the acquisition of up to 40% shares of total paid-up capital in TSE Overseas Group Company Limited (List no. 1) Fortune
(Edited Information Memorandum on the Acquisition of Assets) To President The Stock Exchange of Thailand Enclosure: Information memorandum regarding the acquisition of up to 40% shares of total paid-up
Ref. No. IVL 007/05/2018 May 10, 2018 The President The Stock Exchange of Thailand Subject: Submission of Annual Audited Financial Statements and the Management Discussion and Analysis of Indorama
Ref. No. IVL 004/02/2020 26 February 2020 The President The Stock Exchange of Thailand Subject: Submission of Annual Audited Financial Statements and the Management Discussion and Analysis of
operating results for the 3-month period and 6-month period ending June 30, 2017 To : President The Stock Exchange of Thailand Diamond Building Products Public Company Limited and its Subsidiary (together