January 4th, 2010 Call for Shareholder's. July 15, 2009 Notice to the CNV: Decree Ordering the Acquisition of Venprecar C.A. and Orinoco Iron S.C. S. Assets. June 1st, 2009 Second Notice to the National Securities Commission May 22, 2009 Notice to the National Exchange Commission January 10, 2008 January 12, 2005 December 28, 2004 January 7, 2003 December 20, 2002 April 18, 2002