Issuer Name of Acquisitor/Dispositor Search by Date   Transaction Date     Published Date   Date From To   Reports on Acquisition or Disposition of Securities (Form 246-2) ( 5 record(s) found) Name of

Issuer Name of Acquisitor/Dispositor Search by Date   Transaction Date     Published Date   Date From To   Reports on Acquisition or Disposition of Securities (Form 246-2) ( 5 record(s) found) Name of

Issuer Name of Acquisitor/Dispositor Search by Date   Transaction Date     Published Date   Date From To   Reports on Acquisition or Disposition of Securities (Form 246-2) ( 5 record(s) found) Name of

Issuer Name of Acquisitor/Dispositor Search by Date   Transaction Date     Published Date   Date From To   Reports on Acquisition or Disposition of Securities (Form 246-2) ( 6 record(s) found) Name of

Issuer Name of Acquisitor/Dispositor Search by Date   Transaction Date     Published Date   Date From To   Reports on Acquisition or Disposition of Securities (Form 246-2) ( 5 record(s) found) Name of

Page 1 of 2 Ref.GEL.CS.014/2561 9th May 2018 Subject: :The disposition of the common shares held in Prinda Public Company Limited To: :President The Stock Exchange of Thailand Regarding to the Board

Acquisition/ Disposition Transaction Date % Group of Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No JCKH

Acquisition/ Disposition Transaction Date % Group of Held Before Acquisition/ Disposition 2 % Group of Held Acquisition/ Disposition 2 % Group of Held After Acquisition/ Disposition 2 Remark 3 File No QTC B.I.C

1188 FAX : +66 (0) 2625 1103 www.jubileediamond.co.th CS011/2018 August 7th, 2018 Subject : Connected Transaction Attention : The President The Stock Exchange of Thailand The Board of Directors' Meeting

of Acquisitor/Dispositor Search by Date   Transaction Date     Published Date   Date From To   Reports on Acquisition or Disposition of Securities (Form 246-2) ( 31 record(s) found) Name of Securities