Ref. No. IVL 007/08/2018 Aug 6, 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 002/11/2018 Nov 8, 2018 The President The Stock Exchange of Thailand Subject: Submission of Annual Audited Financial Statements and the Management Discussion and Analysis of Indorama

885 15.8 1,208 (15.2) 3,185 3,354 (5.0) Gain on financial instruments measured at fair value through profit or loss 157 183 (14.4) - n.a. 799 - n.a. Gain on trading and foreign exchange transactions

., and Schedule for the EGM of Shareholders No. 1/2019 To: The President The Stock Exchange of Thailand Enclosure: 1. Information Memorandum of Hydrotek Public Company Limited on Disposal of Assets and

., and Schedule for the EGM of Shareholders No. 1/2019 (Revised) To: The President The Stock Exchange of Thailand Enclosure: 1. Information Memorandum of Hydrotek Public Company Limited on Disposal of

., and Schedule for the EGM of Shareholders No. 1/2019 (Revised2) To: The President The Stock Exchange of Thailand Enclosure: 1. Information Memorandum of Hydrotek Public Company Limited on Disposal of

and services income, net 1,275,577 1,130,742 144,835 12.8 Gain on financial instruments measured at fair value through profit or loss 459,381 0 459,381 n.a. Gain on trading and foreign exchange

and services income, net 1,275,577 1,130,742 144,835 12.8 Gain on financial liabilities designated at fair value through profit or loss, net 459,381 0 459,381 n.a. Gain on trading and foreign exchange

transmission prevention plans for the airline and the three airports regarding the Coronavirus 2019 pandemic, for the reassurance of passenger health and safety. The plan includes all stations to perform primary

enhanced device margin. AIS reported a net profit of Bt8,788mn, increasing 7.9% YoY reflecting strong operating performance, while increasing 2.5% QoQ from higher foreign exchange rate gain. 3Q24 MD&A