1 Ref. No. IVL 005/02/2018 20 Feb 2018 The President The Stock Exchange of Thailand Subject: Submission of Annual Audited Financial Statements and the Management Discussion and Analysis of Indorama

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RBF MDA En Q319_12.11.19 R&B Food Supply Public Company Limited 12 November 2019 Re Management Discussion and Analysis for the 9 month period ended 30 September, 2019 Attn. The President The Stock

Limited To: Director and Manager The Stock Exchange of Thailand As the Board of Directors Meeting of Wiik & Hoeglund Public Company Limited ("the Company") No. 5/2018 on October 12, 2018, approved Wiik

3344 Fax. 66 2 654 3323 No. PACE IR2018/010 Date: 28 February 2018 Subject: Explanation of the Operating Results for the year ended 31 December 2017 changing over 20% To: The President The Stock Exchange

President of the Stock Exchange of Thailand Attachment: Management Discussion and Analysis ended 31 December 2018 As Golden Lime Public Company Limited (“the Company”) has submitted the Auditor’s report on

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6 December 2007 No. PACE IR2018/013 Date: 15 May 2018 Subject: Explanation of the Operating Results for the three-month period ended 31 March 2018 changing over 20% To: The President The Stock

Quarter of 2020 To The President The Stock Exchange of Thailand We, ZEN Corporation Group Public Company Limited (“the Group”), are pleased to provide you our management discussion and analysis for the 1st