661 6664-5 www.indoramaventures.com Ref. No. 003/01/2019 15th January 2019 Subject: Information Memorandum on a Connected Transaction and Open Offer of Shares in Indo Rama Synthetics (India) Ltd. To

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No JCK Mr. Apichai Taechaubol Disposition Stock 12.4681

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No GJS Miss Aroonsri Rattanatanyaporn Disposition Stock

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No NEWS Mr. Siritaj Rojanepruk Disposition Stock 11.2549

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No ACC Mr. Bing Chen Acquisition Stock 7.4457 7.4457

. Pete Bodharamik Disposition Stock 20.0949 0.2123 19.8825 19/09/2017 20.0949 0.2123 19.8825   246003292003-1 JTS Mr. Pete Bodharamik Acquisition Stock 16.7648 3.33 20.0949 21/02/2017 16.7648 3.33 20.0949

. Suppa-chak Trairatanobhas Acquisition Stock 3.9535 1.3122 5.2657 08/09/2020 3.9535 1.3122 5.2657   246005792009-1 GLOCON TRITON HOLDING PUBLIC COMPANY LIMITED Acquisition Stock 19.7783 0.2316 20.0099 12

hearing ends on 2 February 2023.-----------------------------------------Remark: * A weighted average price means a weighted average price of shares on the Stock Exchange of Thailand during at least the

Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No PJW Mr. Kongsak Hemmontharop Disposition Stock 8.3263

Acquisition Convertible securities 3.072 8.661 11.733 13/12/2021 3.072 8.661 11.733   246015122112-1 RWI CAPITAL ENGINEERING NETWORK PUBLIC COMPANY LIMITED Disposition Stock 65.006 0.4194 64.5865 08/12/2021