HEAD OFFICE:

         218 Queens Quay W., Suite 2006.,
         Toronto, Ontario M5J 2Y6, Canada
         Phone: (416) 716-6286
         Fax: (905) 882-6941

         BUSINESS OFFICE:

         9251 Yonge St., Suite 8147,
         Richmond Hill, Ontario L4C 9T3, Canada
         Phone: (416) 716-6286
         Fax: (905) 882-6941

         E-mail Enquiry: Attention: David Leung
         dleung@biostrategyinc.com