Read the Company's announcements for 2011:
http://www.asx.com.au/asx/statistics/announcements.do?by=asxCode&asxCode=CEO&timeframe=Y&year=2011
Key dates:
20/04/2011 Mongolian Coal Acquisition
28/04/2011 Indonesian Coal Project Acquisition Partner
24/05/2011 Exploration Commences on Mongolian Coal Licenses
25/05/2011 Indonesian Opportunities Update
29/06/2011 Significant Coal Seam Intersections