Congress DocumentsDocuments for annual shareholders’ meeting 2011 Posted on 03/03/201128/08/2025 by admin – Click here to see program of annual shareholders meeting in 2011. – Click here to see the report of business results in 2010 and Plan in 2011. – Click here to see The investment Report 2010 and in 2011 plans. – Click here to download letter of authorization. – Click here to see the report of the Supervisory Board.