Extraordinary General Meeting
The Board of Directors of Petr�leo Brasileiro S.A. � Petrobras (�Company�), in fulfillment of the provisions set forth under article 40 of its Bylaws, hereby summons its shareholders to convene for an Extraordinary General Meeting scheduled for January 31 2011, at 3 PM, at the Company's Main Office Building, at Avenida Rep�blica do Chile 65, 1st floor, to decide on the following issues:
a) Merger of Comperj Basic Petrochemicals S.A. (�UPB�) and of Comperj PET S.A. (�PET�) into Petrobras:
(1) Approve the Protocol of Merger and Justification signed between Comperj Petroqu�micos B�sicos S.A. and the Company on 11/24/2010;
(2) Approve the Protocol of Merger and Justification signed between Comperj PET S.A. and the Company on 11/24/2010;
(3) Ratify the Company's hiring of KPMG Auditores Independentes to prepare the appraisal reports for Comperj Petroqu�micos B�sicos S.A. and Comperj PET S.A. ("Appraisal Reports"), pursuant to paragraph 1 of Article 227 of Act 6404/76, as amended;
(4) Approve the Appraisal Reports prepared by KPMG Auditores Independentes at book value to assess the stockholders' equity of Comperj Petroqu�micos B�sicos S.A. and Comperj PET S.A.; and
(5) Approve the merger of Comperj Petroqu�micos B�sicos S.A. and Comperj PET S.A. into the Company, without increasing its capital stock.
b) Approve the proposed amendment to Petrobras' Bylaws, under the following terms:
(1) amend article 4, main section, of the Bylaws in order to establish that the Company's capital stock be listed as R$205,357,103,148.30 (two hundred five billion three hundred fifty seven million, one hundred three thousand one hundred forty eight Reais and thirty cents) divided into 13,044,496,930 (thirteen billion, forty four million, four hundred ninety six thousand, nine hundred thirty) shares, all nominative, book-entry, without nominal value, being 7,442,454,142 (seven billion, four hundred forty two million, four hundred fifty four thousand, one hundred forty two) common shares, all nominative, book-entry, without nominal value, and 5,602,042,788 (five billion, six hundred two million, forty two thousand seven hundred eighty eight) preferred shares, all nominative, book-entry, without nominal value;
(2) exclude �� 1, 2, and 3 of article 4 of the Bylaws to remove the authorized capital limit for ordinary and preferred shares issued by the Company which, pursuant to Act No. 6404, of December 15 1976 ("Joint Stock Company Act"), would allow, under certain circumstances, the increase of the Company's share capital, regardless of a statutory reform, by a decision of the Board of Directors;
(3) insert a new �1 in Article 4 of the Bylaws, aiming to establish that the capital increases via share issuing be previously submitted to the General Meeting as follows:
"� 1 Capital increases made via the issuing shares will be previously submitted to the General Meeting."
(4) renumber as � 2 the current � 4 of article 4 of the Bylaws;
(5) renumber as � 3 the current � 5 of article 4 of the Bylaws;
(6) exclude item IX of article 28 of the Bylaws, which foresees the Board of Directors' power to decide on capital increases within the authorized limit, since the Company will no longer have authorized capital;
(7) amend subsection III of article 40 of the Bylaws, which defines the General Meeting as the authority to increase the capital stock by eliminating the exception to cases of authorized capital, which will no longer exist; and
(8) exclude article 62 of the Bylaws, which defines the transitional provisions approved by the EGM held on 06/22/10.
Shareholders wishing to be represented in the mentioned Meeting by a proxy appointed less than 1 (one) year ago, who is a shareholder, company manager, attorney or financial institution, pursuant to article 126, paragraph 1, of Act 6404/76, and Article 13 of the Bylaws, presenting at the act or, preferably, depositing a proxy with special powers, accompanied by documents evidencing representation powers, at room 2202-B (Shareholder Services), at the Company's Main Office Building, no later than 3 PM, on January 27 2011.
Furthermore, shareholders may also choose to vote on the matters involved in this Notice by using a public request for proxy, as per CVM Instruction 481 of December 17 2009.
The electronic proxies will be received via the Online Meeting platform, at www.assembleiasonline.com.br. Shareholders must register in the platform in order to use it.
The shareholders have available to them, at room 2202-B (Shareholder Services) of the Company's Main Office Building, on the Company's webpage (http://www.petrobras.com.br/ri), and on the webpage of the Securities and Exchange Commission (http://www.cvm.gov.br) all of the documentation related to the issues to be decided on during the Extraordinary General Meeting, under the terms of article 135, �3 of Act 6404/76, of article 3 of CVM Instruction No. 319, of December 03 1999, and of articles 6, 11, and 21 of CVM Instruction No. 481, of December 17 2009.
Rio de Janeiro, December 23, 2010.
Guido Mantega
President of the Board of Directors