Article 15 of the Articles of Association: (...) No later than seven days prior to the date programmed for the relevant General Meeting, the shareholders will be able to submit requests to the directors for information or clarifications that they deem necessary regarding matters included in the agenda or regarding publicly available information supplied to the National Securities Exchange Commission since the last General Meeting, or to formulate in writing any questions that they consider appropriate. The directors will be obliged to supply the information in writing no later than the day of the General Meeting is to be held.

During the General Meeting the attending shareholders will be able to verbally request the information or clarifications they deem convenient regarding matters included in the agenda. Should it not be possible to satisfy the shareholder's requests inmediately, the directors are obliged to provide that information in writing within seven days following the closure of the Meeting.

The directors must provide the information requested under the provisions of this article, except in cases in which, in the opinion of the Chair of the Meeting, the publicity of the requested information may be contrary to corporate interests. The refusal to provide information will not be admissible when the request is supported by shareholders representing at least a quarter of the social capital.