ที่บชง Page 1 of 4 Ref. Bor Chor Ngor 0268/2020 10 August 2020 Subject: Management Discussion and Analysis for the Second Quarter ended 30 June 2020 To President The Stock Exchange of Thailand

1188 FAX : +66 (0) 2625 1103 www.jubileediamond.co.th No. CS14/2020 August 11th, 2020 Subject: Declaration of Operating Results for the 2nd quarter ended 30 June 2020 Attn: Director and Manager, The

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Translation CEN 016-2020 August 14, 2020 Subject Management Discussion and Analysis for business operation of Quarter 2/2020 To The Manager and President The Stock Exchange of Thailand Capital

Microsoft Word - I-!9%*#8˙I-*ˇ@( Blue Sky 20200929 EN_MDA Year End - Translation - 1 ACC-O-2010003 October 1, 2020 To: President The Stock Exchange of Thailand Subject: Management Discussion and

Microsoft Word - I-!9%*#8˙I-*ˇ@( Blue Sky 20200929 EN_MDA Quarterly - Translation - 1 ACC-O-2010004 October 1, 2020 To: President The Stock Exchange of Thailand Subject: Management Discussion and