of Thailand Absolute Clean Energy Public Company Limited (“the Company”), are pleased to provide you our management discussion and analysis for the period ended 30 June 2020 of the Company and the

1 No. ACE-ACC-3/2021 13 August 2021 Subject Management Discussion and Analysis for the period ended 30 June 2021 To President The Stock Exchange of Thailand Absolute Clean Energy Public Company

Absolute Clean Energy Public Company Limited (“the Company”), are pleased to provide you our management discussion and analysis for the period ended 30 September 2021 of the Company and the subsidiaries

English) Please be informed accordingly. Sincerely yours, (Mr. Aloke Lohia) Group CEO Indorama Ventures Public Company Limited Company Secretary Tel: +6626616661 Fax: +6626616664 Indorama Ventures 3rd

adequate manner to allow members and involved persons to be well informed of possible effects and risks from the operation of the business; (6) for central securities depositories, systems and rules with

informed accordingly. Yours faithfully, For and on behalf of Diamond Building Products Public Company Limited (Mr. Satid Sudbuntad) Chief Executive Officer Company Secretary Office Tel. +66 3622 4171-8 Ext

Thailand Absolute Clean Energy Public Company Limited (“the Company”), are pleased to provide you our management discussion and analysis for the year ended 31 December 2020 of the Company and the

Surface Water Plant Joint Stocks Company in Vietnam on 7 August 2019. The total value of transactions is VND 2,073.19 Billion (approximately THB 2,762.96 million, using the exchange rate of 0.0013 THB/VND

of industrial water’s sales volume mainly from newly Commercial Operation Date (“COD”) of 2 SPPs (GNLL2 and other SPP), existing customers and new IEs customers. For Power Business, the Company

shares in Duong River Surface Water Plant Joint Stocks Company in Vietnam on 7 August 2019. The total value of transactions is VND 2,073.19 Billion (approximately THB 2,762.96 million, using the exchange