Petrobras (PBR)

1. INSTRUCTIONS REGARDING CREDIT

The payment will be made via the Banco do Brasil S.A., the institution that is the depositary of the book-entry shares.

Banco do Brasil S.A. account holders, or those who have accounts at other banks and inform this condition, will have their rights credited automatically on the payment date.

For shareholders whose reference file record does not show the “Bank/Branch/Current Account” data, rights will only be credited on the date such records are updated in the electronic files at the Banco do Brasil S.A., via its Branches.

This installment corresponding to the shares deposited at Stock Exchange Fungible Custodies will be credited to the respective Exchanges which, via the depositing BROKERAGE FIRMS, will be in charge of passing them on to the shareholders.

Shareholders who have bearer shares must appear at any branch of the Banco do Brasil S.A., with their Taxpayer’s ID, ID Card, proof of residence, and their certificates and the respective coupons at hand to have the shares converted to the book-entry form in order to receive the earnings. At that moment, they may inform their banking data so the earnings can be credited to their current accounts.

Payments for the American Depositary Receipts (ADRs) traded at the New York Stock Exchange (NYSE) will be made via JPMorgan Chase Bank, N.A., the depository bank for the ADRs. Payment data and other information may be obtained at www.adr.com .

1. INSTRUCTIONS REGARDING CREDIT

The payment will be made via the Banco do Brasil S.A., the institution that is the depositary of the book-entry shares.

Banco do Brasil S.A. account holders, or those who have accounts at other banks and inform this condition, will have their rights credited automatically on the payment date.

For shareholders whose reference file record does not show the “Bank/Branch/Current Account” data, rights will only be credited on the date such records are updated in the electronic files at the Banco do Brasil S.A., via its Branches.

This installment corresponding to the shares deposited at Stock Exchange Fungible Custodies will be credited to the respective Exchanges which, via the depositing BROKERAGE FIRMS, will be in charge of passing them on to the shareholders.

Shareholders who have bearer shares must appear at any branch of the Banco do Brasil S.A., with their Taxpayer’s ID, ID Card, proof of residence, and their certificates and the respective coupons at hand to have the shares converted to the book-entry form in order to receive the earnings. At that moment, they may inform their banking data so the earnings can be credited to their current accounts.

Payments for the American Depositary Receipts (ADRs) traded at the New York Stock Exchange (NYSE) will be made via JPMorgan Chase Bank, N.A., the depository bank for the ADRs. Payment data and other information may be obtained at www.adr.com .