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Exchange of Thailand Please find the Audited Financial Statement for the year ended 31 December 2019 which had been audited by Certified Auditor and has been approved by the Board of Director. Food and

Stock Exchange of Thailand Please find the reviewed Financial Statement for the Quarter 2/2017 ending 30 June 2017 which had been reviewed by Certified Auditor and has been approved by the Board of

Stock Exchange of Thailand Please find the reviewed Financial Statement for the Quarter 3/2017 ending 30 September 2017 which had been reviewed by Certified Auditor and has been approved by the Board of

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1 Translation CEN 004-2019 February 27, 2019 Subject Management Discussion, analysis and business operation of year 2018 To The Manager and President The Stock Exchange of Thailand Yearly business

Public Company Limited 1 | P a g e May 14, 2019 Subject: Management discussion and analysis of the operating results for the quarter 1/2019 Attn: President The Stock Exchange of Thailand Please find the

Public Company Limited 1 | P a g e August 14, 2019 Subject: Management discussion and analysis of the operating results for the quarter 2/2019 Attn: President The Stock Exchange of Thailand Please find the