Relevant Facts and

Sarenet sale. (Text in Spanish)
30 December 2013

Conference Call 1Q13 Results. (Text in Spanish)
12 November 2013

Liquidity Contracts and Counterparty 3Q13 (Text in Spanish)
7 October 2013

Conference Call 3Q13 Results. (Text in Spanish)
29 July 2013

Liquidity Contracts and Counterparty 2Q13. (Text in Spanish)
10 July 2013

Conference Call 1Q13 Results. (Text in Spanish)
9 May 2013

Announcement and General Shareholders´ Meeting Resolutions. (Text in Spanish)
16 April 2013

Announcement and General Shareholders´ Meeting Resolutions. (Text in Spanish)
16 April 2013

Liquidity Contracts and Counterparty 1Q13. (Text in Spanish)
2 April 2013

Agreement of Ministers. (Text in Spanish)
25 March 2013

Notification of Shareholder Meeting and agreements. (Text in Spanish)
11 March 2013

Conference Call 2012 Results. (Text in Spanish)
27 February 2013

Liquidity Contracts and Counterparty 3Q12. (Text in Spanish)
1 February 2013

Liquidity Contracts and Counterparty 4Q12. (Text in Spanish)
1 February 2013