13 May 2011

To inform the resignation of Deputy Chief Executive Committee, DCEO Marketing & Sales

Change of director/Executive Ref: IR 54/013 13 May 2011 Subject : To inform the resignation of Deputy Chief Executive Committee, Deputy Chief Executive Officer - Marketing & Sales Attention : The President The Stock Exchange of Thailand We, Jay Mart Public Company Limited (JMART) would like to inform you that Mr. Sirichai Larbmahanond, Deputy Chief Executive Committee, Deputy Chief Executive Officer - Marketing & Sales has resigned from the company effective on May 31, 2011. Please be informed and also advise to general investors accordingly. Yours faithfully, Mr. Adisak Sukumvitaya Chief Executive Officer ______________________________________________________________________