Petrobras (PBR)

Other Events

     Attached as Exhibit 100 to Form 6-K are the following materials from the Report on Form 6K of Petróleo Brasileiro S.A. - PETROBRAS for the quarter ended March 31, 2008, filed on May 22, 2008, formatted in XBRL (Extensible Business Reporting Language): (i). Consolidated Balance Sheets, (ii). Consolidated Statements of Income, (iii). Consolidated Statements of Cash Flows, (iv). Consolidated Statements of Changes in Shareholders' Equity.

     The financial information contained in the XBRL is not the official publicly filed financial statements of Petróleo Brasileiro S.A. - PETROBRAS. The purpose of submitting these XBRL formatted documents is to test the related format and technology and, as a result, investors should continue to rely on the official filed version of the furnished documents and not rely on this information in making investment decisions.

     In accordance with Rule 402 of Regulation S-T, the information in this Form 6-K, including Exhibit 100 shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liability of that section, and shall not be incorporated by reference into any registration statement or other document filed under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Table of Contents

This press release may contain forward-looking statements. These statements are statements that are not historical facts, and are based on management's current view and estimates offuture economic circumstances, industry conditions, company performance and financial results. The words "anticipates", "believes", "estimates", "expects", "plans" and similar expressions, as they relate to the company, are intended to identify forward-looking statements. Statements regarding the declaration or payment of dividends, the implementation of principal operating and financing strategies and capital expenditure plans, the direction of future operations and the factors or trends affecting financial condition, liquidity or results of operations are examples of forward-looking statements. Such statements reflect the current views of management and are subject to a number of risks and uncertainties. There is no guarantee that the expected events, trends or results will actually occur. The statements are based on many assumptions and factors, including general economic and market conditions, industry conditions, and operating factors. Any changes in such assumptions or factors could cause actual results to differ materially from current expectations.

Table of Contents

Other Events

     Attached as Exhibit 100 to Form 6-K are the following materials from the Report on Form 6K of Petróleo Brasileiro S.A. - PETROBRAS for the quarter ended September 30, 2008, filed on November 26, 2008, formatted in XBRL (Extensible Business Reporting Language): (i). Consolidated Balance Sheets, (ii). Consolidated Statements of Income, (iii). Consolidated Statements of Cash Flows, (iv). Consolidated Statements of Changes in Shareholders' Equity.

     The financial information contained in the XBRL is not the official publicly filed financial statements of Petróleo Brasileiro S.A. - PETROBRAS. The purpose of submitting these XBRL formatted documents is to test the related format and technology and, as a result, investors should continue to rely on the official filed version of the furnished documents and not rely on this information in making investment decisions.

     In accordance with Rule 402 of Regulation S-T, the information in this Form 6-K, including Exhibit 100 shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liability of that section, and shall not be incorporated by reference into any registration statement or other document filed under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Table of Contents

This press release may contain forward-looking statements. These statements are statements that are not historical facts, and are based on management's current view and estimates offuture economic circumstances, industry conditions, company performance and financial results. The words "anticipates", "believes", "estimates", "expects", "plans" and similar expressions, as they relate to the company, are intended to identify forward-looking statements. Statements regarding the declaration or payment of dividends, the implementation of principal operating and financing strategies and capital expenditure plans, the direction of future operations and the factors or trends affecting financial condition, liquidity or results of operations are examples of forward-looking statements. Such statements reflect the current views of management and are subject to a number of risks and uncertainties. There is no guarantee that the expected events, trends or results will actually occur. The statements are based on many assumptions and factors, including general economic and market conditions, industry conditions, and operating factors. Any changes in such assumptions or factors could cause actual results to differ materially from current expectations.

Table of Contents

Other Events

     Attached as Exhibit 100 to Form 6-K are the following materials from the Report on Form 6K of Petróleo Brasileiro S.A. - PETROBRAS for the quarter ended June 30, 2008, filed on September 04, 2008, formatted in XBRL (Extensible Business Reporting Language): (i). Consolidated Balance Sheets, (ii). Consolidated Statements of Income, (iii). Consolidated Statements of Cash Flows, (iv). Consolidated Statements of Changes in Shareholders' Equity.

     The financial information contained in the XBRL is not the official publicly filed financial statements of Petróleo Brasileiro S.A. - PETROBRAS. The purpose of submitting these XBRL formatted documents is to test the related format and technology and, as a result, investors should continue to rely on the official filed version of the furnished documents and not rely on this information in making investment decisions.

     In accordance with Rule 402 of Regulation S-T, the information in this Form 6-K, including Exhibit 100 shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liability of that section, and shall not be incorporated by reference into any registration statement or other document filed under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Table of Contents

This press release may contain forward-looking statements. These statements are statements that are not historical facts, and are based on management's current view and estimates offuture economic circumstances, industry conditions, company performance and financial results. The words "anticipates", "believes", "estimates", "expects", "plans" and similar expressions, as they relate to the company, are intended to identify forward-looking statements. Statements regarding the declaration or payment of dividends, the implementation of principal operating and financing strategies and capital expenditure plans, the direction of future operations and the factors or trends affecting financial condition, liquidity or results of operations are examples of forward-looking statements. Such statements reflect the current views of management and are subject to a number of risks and uncertainties. There is no guarantee that the expected events, trends or results will actually occur. The statements are based on many assumptions and factors, including general economic and market conditions, industry conditions, and operating factors. Any changes in such assumptions or factors could cause actual results to differ materially from current expectations.

Table of Contents

Other Events

     Attached as Exhibit 100 to Form 6-K are the following materials from the Report on Form 6K of Petróleo Brasileiro S.A. - PETROBRAS for the quarter ended December 31, 2007, filed on March 17, 2008, formatted in XBRL (Extensible Business Reporting Language): (i). Consolidated Balance Sheets, (ii). Consolidated Statements of Income, (iii). Consolidated Statements of Cash Flows, (iv). Consolidated Statements of Changes in Shareholders' Equity.

     The financial information contained in the XBRL is not the official publicly filed financial statements of Petróleo Brasileiro S.A. - PETROBRAS. The purpose of submitting these XBRL formatted documents is to test the related format and technology and, as a result, investors should continue to rely on the official filed version of the furnished documents and not rely on this information in making investment decisions.

     In accordance with Rule 402 of Regulation S-T, the information in this Form 6-K, including Exhibit 100 shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liability of that section, and shall not be incorporated by reference into any registration statement or other document filed under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Table of Contents

This press release may contain forward-looking statements. These statements are statements that are not historical facts, and are based on management's current view and estimates offuture economic circumstances, industry conditions, company performance and financial results. The words "anticipates", "believes", "estimates", "expects", "plans" and similar expressions, as they relate to the company, are intended to identify forward-looking statements. Statements regarding the declaration or payment of dividends, the implementation of principal operating and financing strategies and capital expenditure plans, the direction of future operations and the factors or trends affecting financial condition, liquidity or results of operations are examples of forward-looking statements. Such statements reflect the current views of management and are subject to a number of risks and uncertainties. There is no guarantee that the expected events, trends or results will actually occur. The statements are based on many assumptions and factors, including general economic and market conditions, industry conditions, and operating factors. Any changes in such assumptions or factors could cause actual results to differ materially from current expectations.

Table of Contents

Other Events

     Attached as Exhibit 100 to Form 6-K are the following materials from the Report on Form 6K of Petróleo Brasileiro S.A. - PETROBRAS for the quarter ended June 30, 2007, filed on September 06, 2007, formatted in XBRL (Extensible Business Reporting Language): (i). Consolidated Balance Sheets, (ii). Consolidated Statements of Income, (iii). Consolidated Statements of Cash Flows, (iv). Consolidated Statements of Changes in Shareholders' Equity.

     The financial information contained in the XBRL is not the official publicly filed financial statements of Petróleo Brasileiro S.A. - PETROBRAS. The purpose of submitting these XBRL formatted documents is to test the related format and technology and, as a result, investors should continue to rely on the official filed version of the furnished documents and not rely on this information in making investment decisions.

     In accordance with Rule 402 of Regulation S-T, the information in this Form 6-K, including Exhibit 100 shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liability of that section, and shall not be incorporated by reference into any registration statement or other document filed under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Table of Contents

This press release may contain forward-looking statements. These statements are statements that are not historical facts, and are based on management's current view and estimates offuture economic circumstances, industry conditions, company performance and financial results. The words "anticipates", "believes", "estimates", "expects", "plans" and similar expressions, as they relate to the company, are intended to identify forward-looking statements. Statements regarding the declaration or payment of dividends, the implementation of principal operating and financing strategies and capital expenditure plans, the direction of future operations and the factors or trends affecting financial condition, liquidity or results of operations are examples of forward-looking statements. Such statements reflect the current views of management and are subject to a number of risks and uncertainties. There is no guarantee that the expected events, trends or results will actually occur. The statements are based on many assumptions and factors, including general economic and market conditions, industry conditions, and operating factors. Any changes in such assumptions or factors could cause actual results to differ materially from current expectations.

Table of Contents

Other Events

     Attached as Exhibit 100 to Form 6-K are the following materials from the Report on Form 6K of Petróleo Brasileiro S.A. - PETROBRAS for the quarter ended September 30, 2007, filed on November 29, 2007, formatted in XBRL (Extensible Business Reporting Language): (i). Consolidated Balance Sheets, (ii). Consolidated Statements of Income, (iii). Consolidated Statements of Cash Flows, (iv). Consolidated Statements of Changes in Shareholders' Equity.

     The financial information contained in the XBRL is not the official publicly filed financial statements of Petróleo Brasileiro S.A. - PETROBRAS. The purpose of submitting these XBRL formatted documents is to test the related format and technology and, as a result, investors should continue to rely on the official filed version of the furnished documents and not rely on this information in making investment decisions.

     In accordance with Rule 402 of Regulation S-T, the information in this Form 6-K, including Exhibit 100 shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liability of that section, and shall not be incorporated by reference into any registration statement or other document filed under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Table of Contents

This press release may contain forward-looking statements. These statements are statements that are not historical facts, and are based on management's current view and estimates offuture economic circumstances, industry conditions, company performance and financial results. The words "anticipates", "believes", "estimates", "expects", "plans" and similar expressions, as they relate to the company, are intended to identify forward-looking statements. Statements regarding the declaration or payment of dividends, the implementation of principal operating and financing strategies and capital expenditure plans, the direction of future operations and the factors or trends affecting financial condition, liquidity or results of operations are examples of forward-looking statements. Such statements reflect the current views of management and are subject to a number of risks and uncertainties. There is no guarantee that the expected events, trends or results will actually occur. The statements are based on many assumptions and factors, including general economic and market conditions, industry conditions, and operating factors. Any changes in such assumptions or factors could cause actual results to differ materially from current expectations.

Table of Contents

Other Events

     Attached as Exhibit 100 to Form 6-K are the following materials from the Report on Form 6K of Petróleo Brasileiro S.A. - PETROBRAS for the quarter ended March 31, 2007, filed on June 13, 2007, formatted in XBRL (Extensible Business Reporting Language): (i). Consolidated Balance Sheets, (ii). Consolidated Statements of Income, (iii). Consolidated Statements of Cash Flows, (iv). Consolidated Statements of Changes in Shareholders' Equity.

     The financial information contained in the XBRL is not the official publicly filed financial statements of Petróleo Brasileiro S.A. - PETROBRAS. The purpose of submitting these XBRL formatted documents is to test the related format and technology and, as a result, investors should continue to rely on the official filed version of the furnished documents and not rely on this information in making investment decisions.

     In accordance with Rule 402 of Regulation S-T, the information in this Form 6-K, including Exhibit 100 shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liability of that section, and shall not be incorporated by reference into any registration statement or other document filed under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Table of Contents

This press release may contain forward-looking statements. These statements are statements that are not historical facts, and are based on management's current view and estimates offuture economic circumstances, industry conditions, company performance and financial results. The words "anticipates", "believes", "estimates", "expects", "plans" and similar expressions, as they relate to the company, are intended to identify forward-looking statements. Statements regarding the declaration or payment of dividends, the implementation of principal operating and financing strategies and capital expenditure plans, the direction of future operations and the factors or trends affecting financial condition, liquidity or results of operations are examples of forward-looking statements. Such statements reflect the current views of management and are subject to a number of risks and uncertainties. There is no guarantee that the expected events, trends or results will actually occur. The statements are based on many assumptions and factors, including general economic and market conditions, industry conditions, and operating factors. Any changes in such assumptions or factors could cause actual results to differ materially from current expectations.

Table of Contents

Other Events

     Attached as Exhibit 100 to Form 6-K are the following materials from the Report on Form 6K of Petróleo Brasileiro S.A. - PETROBRAS for the quarter ended December 31, 2006, filed on April 07, 2007, formatted in XBRL (Extensible Business Reporting Language): (i). Consolidated Balance Sheets, (ii). Consolidated Statements of Income, (iii). Consolidated Statements of Cash Flows, (iv). Consolidated Statements of Changes in Shareholders' Equity.

     The financial information contained in the XBRL is not the official publicly filed financial statements of Petróleo Brasileiro S.A. - PETROBRAS. The purpose of submitting these XBRL formatted documents is to test the related format and technology and, as a result, investors should continue to rely on the official filed version of the furnished documents and not rely on this information in making investment decisions.

     In accordance with Rule 402 of Regulation S-T, the information in this Form 6-K, including Exhibit 100 shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liability of that section, and shall not be incorporated by reference into any registration statement or other document filed under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Table of Contents

This press release may contain forward-looking statements. These statements are statements that are not historical facts, and are based on management's current view and estimates offuture economic circumstances, industry conditions, company performance and financial results. The words "anticipates", "believes", "estimates", "expects", "plans" and similar expressions, as they relate to the company, are intended to identify forward-looking statements. Statements regarding the declaration or payment of dividends, the implementation of principal operating and financing strategies and capital expenditure plans, the direction of future operations and the factors or trends affecting financial condition, liquidity or results of operations are examples of forward-looking statements. Such statements reflect the current views of management and are subject to a number of risks and uncertainties. There is no guarantee that the expected events, trends or results will actually occur. The statements are based on many assumptions and factors, including general economic and market conditions, industry conditions, and operating factors. Any changes in such assumptions or factors could cause actual results to differ materially from current expectations.

Table of Contents

Other Events

     Attached as Exhibit 100 to Form 6-K are the following materials from the Report on Form 6K of Petróleo Brasileiro S.A. - PETROBRAS for the quarter ended June 30, 2006, filed on September  06, 2006, formatted in XBRL (Extensible Business Reporting Language): (i). Consolidated Balance Sheets, (ii). Consolidated Statements of Income, (iii). Consolidated Statements of Cash Flows, (iv). Consolidated Statements of Changes in Shareholders' Equity.

     The financial information contained in the XBRL is not the official publicly filed financial statements of Petróleo Brasileiro S.A. - PETROBRAS. The purpose of submitting these XBRL formatted documents is to test the related format and technology and, as a result, investors should continue to rely on the official filed version of the furnished documents and not rely on this information in making investment decisions.

     In accordance with Rule 402 of Regulation S-T, the information in this Form 6-K, including Exhibit 100 shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liability of that section, and shall not be incorporated by reference into any registration statement or other document filed under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Table of Contents

This press release may contain forward-looking statements. These statements are statements that are not historical facts, and are based on management's current view and estimates offuture economic circumstances, industry conditions, company performance and financial results. The words "anticipates", "believes", "estimates", "expects", "plans" and similar expressions, as they relate to the company, are intended to identify forward-looking statements. Statements regarding the declaration or payment of dividends, the implementation of principal operating and financing strategies and capital expenditure plans, the direction of future operations and the factors or trends affecting financial condition, liquidity or results of operations are examples of forward-looking statements. Such statements reflect the current views of management and are subject to a number of risks and uncertainties. There is no guarantee that the expected events, trends or results will actually oc cur. The statements are based on many assumptions and factors, including general economic and market conditions, industry conditions, and operating factors. Any changes in such assumptions or factors could cause actual results to differ materially from current expectations.

Table of Contents

Other Events

     Attached as Exhibit 100 to Form 6-K are the following materials from the Report on Form 6K of Petróleo Brasileiro S.A. - PETROBRAS for the quarter ended March 31, 2006, filed on June 28, 2006, formatted in XBRL (Extensible Business Reporting Language): (i). Consolidated Balance Sheets, (ii). Consolidated Statements of Income, (iii). Consolidated Statements of Cash Flows, (iv). Consolidated Statements of Changes in Shareholders' Equity.

     The financial information contained in the XBRL is not the official publicly filed financial statements of Petróleo Brasileiro S.A. - PETROBRAS. The purpose of submitting these XBRL formatted documents is to test the related format and technology and, as a result, investors should continue to rely on the official filed version of the furnished documents and not rely on this information in making investment decisions.

     In accordance with Rule 402 of Regulation S-T, the information in this Form 6-K, including Exhibit 100 shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liability of that section, and shall not be incorporated by reference into any registration statement or other document filed under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Table of Contents

This press release may contain forward-looking statements. These statements are statements that are not historical facts, and are based on management's current view and estimates offuture economic circumstances, industry conditions, company performance and financial results. The words "anticipates", "believes", "estimates", "expects", "plans" and similar expressions, as they relate to the company, are intended to identify forward-looking statements. Statements regarding the declaration or payment of dividends, the implementation of principal operating and financing strategies and capital expenditure plans, the direction of future operations and the factors or trends affecting financial condition, liquidity or results of operations are examples of forward-looking statements. Such statements reflect the current views of management and are subject to a number of risks and uncertainties. There is no guarantee that the expected events, trends or results will actually oc cur. The statements are based on many assumptions and factors, including general economic and market conditions, industry conditions, and operating factors. Any changes in such assumptions or factors could cause actual results to differ materially from current expectations.

Table of Contents

Other Events

     Attached as Exhibit 100 to Form 6-K are the following materials from the Report on Form 6K of Petróleo Brasileiro S.A. - PETROBRAS for the quarter ended December 31, 2006, filed on March 20, 2006, formatted in XBRL (Extensible Business Reporting Language): (i). Consolidated Balance Sheets, (ii). Consolidated Statements of Income, (iii). Consolidated Statements of Cash Flows, (iv). Consolidated Statements of Changes in Shareholders' Equity.

     The financial information contained in the XBRL is not the official publicly filed financial statements of Petróleo Brasileiro S.A. - PETROBRAS. The purpose of submitting these XBRL formatted documents is to test the related format and technology and, as a result, investors should continue to rely on the official filed version of the furnished documents and not rely on this information in making investment decisions.

     In accordance with Rule 402 of Regulation S-T, the information in this Form 6-K, including Exhibit 100 shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liability of that section, and shall not be incorporated by reference into any registration statement or other document filed under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Table of Contents

This press release may contain forward-looking statements. These statements are statements that are not historical facts, and are based on management's current view and estimates offuture economic circumstances, industry conditions, company performance and financial results. The words "anticipates", "believes", "estimates", "expects", "plans" and similar expressions, as they relate to the company, are intended to identify forward-looking statements. Statements regarding the declaration or payment of dividends, the implementation of principal operating and financing strategies and capital expenditure plans, the direction of future operations and the factors or trends affecting financial condition, liquidity or results of operations are examples of forward-looking statements. Such statements reflect the current views of management and are subject to a number of risks and uncertainties. There is no guarantee that the expected events, trends or results will actually oc cur. The statements are based on many assumptions and factors, including general economic and market conditions, industry conditions, and operating factors. Any changes in such assumptions or factors could cause actual results to differ materially from current expectations.

Table of Contents

Other Events

     Attached as Exhibit 100 to Form 6-K are the following materials from the Report on Form 6K of Petróleo Brasileiro S.A. - PETROBRAS for the quarter ended September 30, 2006, filed on November 28, 2006, formatted in XBRL (Extensible Business Reporting Language): (i). Consolidated Balance Sheets, (ii). Consolidated Statements of Income, (iii). Consolidated Statements of Cash Flows, (iv). Consolidated Statements of Changes in Shareholders' Equity.

     The financial information contained in the XBRL is not the official publicly filed financial statements of Petróleo Brasileiro S.A. - PETROBRAS. The purpose of submitting these XBRL formatted documents is to test the related format and technology and, as a result, investors should continue to rely on the official filed version of the furnished documents and not rely on this information in making investment decisions.

     In accordance with Rule 402 of Regulation S-T, the information in this Form 6-K, including Exhibit 100 shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liability of that section, and shall not be incorporated by reference into any registration statement or other document filed under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Table of Contents

This press release may contain forward-looking statements. These statements are statements that are not historical facts, and are based on management's current view and estimates offuture economic circumstances, industry conditions, company performance and financial results. The words "anticipates", "believes", "estimates", "expects", "plans" and similar expressions, as they relate to the company, are intended to identify forward-looking statements. Statements regarding the declaration or payment of dividends, the implementation of principal operating and financing strategies and capital expenditure plans, the direction of future operations and the factors or trends affecting financial condition, liquidity or results of operations are examples of forward-looking statements. Such statements reflect the current views of management and are subject to a number of risks and uncertainties. There is no guarantee that the expected events, trends or results will actually oc cur. The statements are based on many assumptions and factors, including general economic and market conditions, industry conditions, and operating factors. Any changes in such assumptions or factors could cause actual results to differ materially from current expectations.

Table of Contents