Document:

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                                                                     EXHIBIT 4-C

                          REGISTRATION RIGHTS AGREEMENT

      This REGISTRATION RIGHTS AGREEMENT dated March 6, 2002 (the "Agreement")
is entered into by and among Dana Corporation, a Virginia corporation (the
"Company"), and the initial purchasers parties to the Purchase Agreement
referred to below (the "Initial Purchasers").

      The Company and the Initial Purchasers are parties to the Purchase
Agreement dated March 6, 2002 (the "Purchase Agreement"), which provides for the
sale by the Company to the Initial Purchasers of $250,000,000 aggregate
principal amount of the Company's 10 1/8% Notes due 2010 (the "Securities"). As
an inducement to the Initial Purchasers to enter into the Purchase Agreement,
the Company has agreed to provide to the Initial Purchasers and their direct and
indirect transferees the registration rights set forth in this Agreement. The
execution and delivery of this Agreement is a condition to the closing under the
Purchase Agreement.

      In consideration of the foregoing, the parties hereto agree as follows:

1.    Definitions.

      As used in this Agreement, the following terms shall have the following
meanings:

      "Closing Date" shall mean the Closing Date as defined in the Purchase
Agreement.

      "Company" shall have the meaning set forth in the preamble and shall also
include the Company's successors.

      "Exchange Act" shall mean the Securities Exchange Act of 1934, as amended
from time to time.

      "Exchange Dates" shall have the meaning set forth in Section 2(a)(ii)
hereof.

      "Exchange Offer" shall mean the exchange offer by the Company of Exchange
Securities for Registrable Securities pursuant to Section 2(a) hereof.

      "Exchange Offer Registration" shall mean a registration under the
Securities Act effected pursuant to Section 2(a) hereof.

      "Exchange Offer Registration Statement" shall mean an exchange offer
registration statement on Form S-4 (or, if applicable, on another appropriate
form) and all amendments and supplements to such registration statement, in each
case including the

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Prospectus contained therein, all exhibits thereto and any document incorporated
by reference therein.

      "Exchange Securities" shall mean notes issued by the Company under the
Indenture containing terms identical to the Securities (except that the Exchange
Securities will not be subject to restrictions on transfer or to any increase in
annual interest rate for failure to comply with this Agreement) and to be
offered to Holders of Securities in exchange for Securities pursuant to the
Exchange Offer.

      "Holders" shall mean the Initial Purchasers, for so long as they own any
Registrable Securities, and each of their successors, assigns and direct and
indirect transferees who become owners of Registrable Securities under the
Indenture; provided that for purposes of Sections 4 and 5 of this Agreement, the
term "Holders" shall include Participating Broker-Dealers.

      "Initial Purchasers" shall have the meaning set forth in the preamble.

      "Indenture" shall mean the Indenture relating to the Securities dated as
of March 11, 2002 between the Company and Citibank N.A., as trustee, as the same
may be amended from time to time in accordance with the terms thereof.

      "Majority Holders" shall mean the Holders of a majority of the aggregate
principal amount of outstanding Registrable Securities; provided that whenever
the consent or approval of Holders of a specified percentage of Registrable
Securities is required hereunder, Registrable Securities owned directly or
indirectly by the Company shall not be counted in determining whether such
consent or approval was given by the Holders of such required percentage or
amount.

      "Participating Broker-Dealers" shall have the meaning set forth in Section
4(a) hereof.

      "Person" shall mean an individual, partnership, limited liability company,
corporation, trust or unincorporated organization, or a government or agency or
political subdivision thereof.

      "Purchase Agreement" shall have the meaning set forth in the preamble.

      "Prospectus" shall mean the prospectus included in a Registration
Statement, including any preliminary prospectus, and any such prospectus as
amended or supplemented by any prospectus supplement, including a prospectus
supplement with respect to the terms of the offering of any portion of the
Registrable Securities covered by a Shelf Registration Statement, and by all
other amendments and supplements to such prospectus, and in each case including
any document incorporated by reference therein.

      "Registrable Securities" shall mean the Securities; provided that the
Securities shall cease to be Registrable Securities (i) when a Registration
Statement with respect to

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such Securities has been declared effective under the Securities Act and such
Securities have been exchanged or disposed of pursuant to such Registration
Statement, (ii) when such Securities have been sold pursuant to Rule 144(k) (or
any similar provision then in force, but not Rule 144A) under the Securities Act
or (iii) when such Securities cease to be outstanding.

      "Registration Expenses" shall mean any and all expenses incident to
performance of or compliance by the Company with this Agreement, including
without limitation: (i) all SEC, stock exchange or National Association of
Securities Dealers, Inc. registration and filing fees, (ii) all fees and
expenses incurred in connection with compliance with state securities or blue
sky laws (including reasonable fees and disbursements of counsel for any
underwriters or Holders in connection with blue sky qualification of any
Exchange Securities or Registrable Securities), (iii) all expenses of any
Persons in preparing or assisting in preparing, word processing, printing and
distributing any Registration Statement, any Prospectus, any amendments or
supplements thereto, any underwriting agreements, securities sales agreements
and other documents relating to the performance of and compliance with this
Agreement, (iv) all rating agency fees, (v) all fees and disbursements relating
to the qualification of the Indenture under applicable securities laws, (vi) the
fees and disbursements of the Trustee and its counsel, (vii) the fees and
disbursements of counsel for the Company and, in the case of a Shelf
Registration Statement, the fees and disbursements of one counsel for the
Holders (which counsel shall be selected by the Majority Holders and which
counsel may also be counsel for the Initial Purchasers) and (viii) the fees and
disbursements of the independent public accountants of the Company, including
the expenses of any special audits or "comfort" letters required by or incident
to such performance and compliance, but excluding fees and expenses of counsel
to the underwriters (other than fees and expenses set forth in clause (ii)
above) or the Holders and underwriting discounts and commissions and transfer
taxes, if any, relating to the sale or disposition of Registrable Securities by
a Holder.

      "Registration Statement" shall mean any registration statement of the
Company that covers any of the Exchange Securities or Registrable Securities
pursuant to the provisions of this Agreement and all amendments and supplements
to any such registration statement, including post-effective amendments, in each
case including the Prospectus contained therein, all exhibits thereto and any
document incorporated by reference therein.

      "SEC" shall mean the Securities and Exchange Commission.

      "Securities Act" shall mean the Securities Act of 1933, as amended from
time to time.

      "Shelf Registration" shall mean a registration effected pursuant to
Section 2(b) hereof.

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      "Shelf Registration Statement" shall mean a "shelf" registration statement
of the Company that covers all the Registrable Securities (but no other
securities unless approved by the Holders whose Registrable Securities are
covered by such Shelf Registration Statement) on an appropriate form under Rule
415 under the Securities Act, or any similar rule that may be adopted by the
SEC, and all amendments and supplements to such registration statement,
including post-effective amendments, in each case including the Prospectus
contained therein, all exhibits thereto and any document incorporated by
reference therein.

      "Trust Indenture Act" shall have the meaning set forth in Section 3(l)
hereof.

      "Trustee" shall mean the trustee with respect to the Securities under the
Indenture.

      "Underwriter" shall have the meaning set forth in Section 3 hereof.

      "Underwritten Registration" or "Underwritten Offering" shall mean a
registration in which Registrable Securities are sold to an Underwriter for
reoffering to the public.

2.    Registration Under the Securities Act.

      (a) To the extent not prohibited by any applicable law or applicable
interpretations of the Staff of the SEC, the Company shall use its reasonable
best efforts to (i) cause to be filed an Exchange Offer Registration Statement
covering an offer to the Holders to exchange all the Registrable Securities for
Exchange Securities and (ii) have such Registration Statement remain effective
until the closing of the Exchange Offer. The Company shall commence the Exchange
Offer promptly after the Exchange Offer Registration Statement is declared
effective by the SEC and use its reasonable best efforts to complete the
Exchange Offer not later than 60 days after such effective date. The Company
shall commence the Exchange Offer by mailing the related Exchange Offer
Prospectus and accompanying documents to each Holder stating, in addition to
such other disclosures as are required by applicable law:

(i)   that the Exchange Offer is being made pursuant to this Agreement and that
      all Registrable Securities validly tendered and not properly withdrawn
      will be accepted for exchange;

(ii)  the dates of acceptance for exchange (which shall be a period of at least
      20 business days from the date such notice is mailed) (the "Exchange
      Dates");

(iii) that any Registrable Security not tendered will remain outstanding and
      continue to accrue interest but will not retain any rights under this
      Agreement;

(iv)  that Holders electing to have a Registrable Security exchanged pursuant to
      the Exchange Offer will be required to surrender such Registrable
      Security, together with the enclosed letters of transmittal, to the
      institution and at the address (located in the Borough of Manhattan, The
      City of New York) and in the manner

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      specified in the notice, prior to the close of business on the last
      Exchange Date; and

(v)   that Holders will be entitled to withdraw their election, not later
      than the close of business on the last Exchange Date, by sending to the
      institution and at the address (located in the Borough of Manhattan,
      The City of New York) specified in the notice, a telegram, telex,
      facsimile transmission or letter setting forth the name of such Holder,
      the principal amount of Registrable Securities delivered for exchange
      and a statement that such Holder is withdrawing its election to have
      such Securities exchanged.

      As soon as practicable after the last Exchange Date, the Company shall:

(i)   accept for exchange Registrable Securities or portions thereof validly
      tendered and not properly withdrawn pursuant to the Exchange Offer (it
      being understood and agreed that each Holder will be required to provide
      specified representations establishing compliance with applicable SEC
      interpretations in order to validly tender Registrable Securities); and

(ii)  deliver, or cause to be delivered, to the Trustee for cancellation all
      Registrable Securities or portions thereof so accepted for exchange by the
      Company and issue, and cause the Trustee to promptly authenticate and
      deliver to each Holder, Exchange Securities equal in principal amount to
      the principal amount of the Registrable Securities surrendered by such
      Holder.

      The Company shall use its reasonable best efforts to complete the Exchange
Offer as provided above and shall comply with the applicable requirements of the
Securities Act, the Exchange Act and other applicable laws and regulations in
connection with the Exchange Offer. The Exchange Offer shall not be subject to
any conditions, other than that the Exchange Offer does not violate any
applicable law or applicable interpretations of the Staff of the SEC. The
Company shall cause the Trustee to inform the Initial Purchasers of the names
and addresses of the Holders to whom the Exchange Offer is made, and the Initial
Purchasers shall have the right, subject to applicable law, to contact such
Holders and otherwise facilitate the tender of Registrable Securities in the
Exchange Offer.

      (b) In the event that (i) the Company determines that the Exchange Offer
Registration provided for in Section 2(a) above is not available or may not be
completed as soon as practicable after the last Exchange Date because it would
violate any applicable law or applicable interpretations of the Staff of the
SEC, (ii) the Exchange Offer is not for any other reason completed by date nine
months following closing or (iii) the Exchange Offer has been completed and in
the reasonable opinion of counsel for the Initial Purchasers a Registration
Statement must be filed and a Prospectus must be delivered by the Initial
Purchasers in connection with any offering or sale of Registrable Securities,
the Company shall use its reasonable best efforts to cause to be filed as soon
as practicable after such determination, date or notice of such opinion of
counsel is given

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to the Company, as the case may be, a Shelf Registration Statement providing for
the sale of all the Registrable Securities by the Holders thereof and to have
such Shelf Registration Statement declared effective by the SEC.

      In the event that the Company is required to file a Shelf Registration
Statement solely as a result of the matters referred to in clause (iii) of the
preceding sentence, the Company shall use its reasonable best efforts to file
and have declared effective by the SEC both an Exchange Offer Registration
Statement pursuant to Section 2(a) with respect to all Registrable Securities
and a Shelf Registration Statement (which may be a combined Registration
Statement with the Exchange Offer Registration Statement) with respect to offers
and sales of Registrable Securities held by the Initial Purchasers after
completion of the Exchange Offer. The Company agrees to use its reasonable best
efforts to keep the Shelf Registration Statement continuously effective until
the expiration of the period referred to in Rule 144(k) under the Securities Act
with respect to the Registrable Securities or such shorter period that will
terminate when all the Registrable Securities covered by the Shelf Registration
Statement have been sold pursuant to the Shelf Registration Statement. The
Company further agrees to supplement or amend the Shelf Registration Statement
and the related Prospectus if required by the rules, regulations or instructions
applicable to the registration form used by the Company for such Shelf
Registration Statement or by the Securities Act or by any other rules and
regulations thereunder for shelf registration or if reasonably requested by a
Holder of Registrable Securities with respect to information relating to such
Holder, and to use its reasonable best efforts to cause any such amendment to
become effective and such Shelf Registration Statement and Prospectus to become
usable as soon as thereafter practicable. The Company agrees to furnish to the
Holders of Registrable Securities copies of any such supplement or amendment
promptly after its being filed with the SEC.

      (c) The Company shall pay all Registration Expenses in connection with the
registration pursuant to Section 2(a) and Section 2(b) hereof. Each Holder shall
pay all underwriting discounts and commissions and transfer taxes, if any,
relating to the sale or disposition of such Holder's Registrable Securities
pursuant to the Shelf Registration Statement.

      (d) An Exchange Offer Registration Statement pursuant to Section 2(a)
hereof or a Shelf Registration Statement pursuant to Section 2(b) hereof will
not be deemed to have become effective unless it has been declared effective by
the SEC; provided that if, after it has been declared effective, the offering of
Registrable Securities pursuant to a Shelf Registration Statement is interfered
with by any stop order, injunction or other order or requirement of the SEC or
any court or other governmental or regulatory agency or body, such Registration
Statement will be deemed not to have become effective during the period of such
interference until the offering of Registrable Securities pursuant to such
Registration Statement may legally resume.

      In the event that either (i) the Exchange Offer is not completed on or
prior to the date nine months after closing or (ii) the Shelf Registration
Statement, if required hereby, is not declared effective on or prior to the
later of (x) the date nine months after closing or

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(y) in the case of a Shelf Registration Statement to be filed pursuant to
Section 2(b)(iii) hereof, 45 days after the date notice is given to the Company
pursuant to Section 2(b), the interest rate on the Registrable Securities will
be increased by 1.00% per annum until the Exchange Offer is completed or the
Shelf Registration Statement, if required hereby, is declared effective by the
SEC or the Securities become freely tradable under the Securities Act.

      (e) Without limiting the remedies available to the Initial Purchasers and
the Holders, the Company acknowledges that any failure by the Company to comply
with their obligations under Section 2(a) and Section 2(b) hereof may result in
material irreparable injury to the Initial Purchasers or the Holders for which
there is no adequate remedy at law, that it will not be possible to measure
damages for such injuries precisely and that, in the event of any such failure,
the Initial Purchasers or any Holder may obtain such relief as may be required
to specifically enforce the Company's obligations under Section 2(a) and Section
2(b) hereof.

3.    Registration Procedures.

      In connection with their obligations pursuant to Section 2(a) and Section
2(b) hereof, the Company shall as expeditiously as possible:

      (a) prepare and file with the SEC a Registration Statement on the
appropriate form under the Securities Act, which form (x) shall be selected by
the Company, (y) shall, in the case of a Shelf Registration, be available for
the sale of the Registrable Securities by the selling Holders thereof and (z)
shall comply as to form in all material respects with the requirements of the
applicable form and include all financial statements required by the SEC to be
filed therewith; and use its reasonable best efforts to cause such Registration
Statement to become effective and remain effective in accordance with Section 2
hereof;

      (b) prepare and file with the SEC such amendments and post-effective
amendments to each Registration Statement as may be necessary to keep such
Registration Statement effective for the applicable period and cause each
Prospectus to be supplemented by any required prospectus supplement and, as so
supplemented, to be filed pursuant to Rule 424 under the Securities Act;

      (c) in the case of a Shelf Registration, furnish to each Holder of
Registrable Securities, to counsel for the Initial Purchasers, to counsel for
such Holders and to each Underwriter of an Underwritten Offering of Registrable
Securities, if any, without charge, as many copies of each Prospectus, including
each preliminary Prospectus, and any amendment or supplement thereto, in order
to facilitate the sale or other disposition of the Registrable Securities
thereunder; and the Company consents to the use of such Prospectus and any
amendment or supplement thereto in accordance with applicable law by each of the
selling Holders of Registrable Securities and any such Underwriters in
connection with the offering and sale of the Registrable Securities covered by
and in the

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manner described in such Prospectus or any amendment or supplement thereto in
accordance with applicable law;

      (d) use its reasonable best efforts to register or qualify the Registrable
Securities under all applicable state securities or blue sky laws of such
jurisdictions as any Holder of Registrable Securities covered by a Registration
Statement shall reasonably request in writing by the time the applicable
Registration Statement is declared effective by the SEC; cooperate with the
Holders in connection with any filings required to be made with the National
Association of Securities Dealers, Inc.; and do any and all other acts and
things that may be reasonably necessary or advisable to enable each Holder to
complete the disposition in each such jurisdiction of the Registrable Securities
owned by such Holder; provided that the Company shall not be required to (i)
qualify as a foreign corporation or as a dealer in securities in any
jurisdiction where it would not otherwise be required to qualify but for this
Section 3(d), (ii) file any general consent to service of process or (iii)
subject itself to taxation in any such jurisdiction if it is not so subject;

      (e) in the case of a Shelf Registration, notify each Holder of Registrable
Securities, counsel for such Holders and counsel for the Initial Purchasers
promptly and, if requested by any such Holder or counsel, confirm such advice in
writing (i) when a Registration Statement has become effective and when any
post-effective amendment thereto has been filed and becomes effective, (ii) of
any request by the SEC or any state securities authority for amendments and
supplements to a Registration Statement and Prospectus or for additional
information after the Registration Statement has become effective, (iii) of the
issuance by the SEC or any state securities authority of any stop order
suspending the effectiveness of a Registration Statement or the initiation of
any proceedings for that purpose, (iv) if, between the effective date of a
Registration Statement and the closing of any sale of Registrable Securities
covered thereby, the representations and warranties of the Company contained in
any underwriting agreement, securities sales agreement or other similar
agreement, if any, relating to an offering of such Registrable Securities cease
to be true and correct in all material respects or if the Company receives any
notification with respect to the suspension of the qualification of the
Registrable Securities for sale in any jurisdiction or the initiation of any
proceeding for such purpose, (v) of the happening of any event during the period
a Shelf Registration Statement is effective that makes any statement made in
such Registration Statement or the related Prospectus untrue in any material
respect or that requires the making of any changes in such Registration
Statement or Prospectus in order to make the statements therein not misleading
and (vi) of any determination by the Company that a post-effective amendment to
a Registration Statement would be appropriate;

      (f) make every reasonable effort to obtain the withdrawal of any order
suspending the effectiveness of a Registration Statement at the earliest
possible moment and provide immediate notice to each Holder of the withdrawal of
any such order;

      (g) in the case of a Shelf Registration, furnish to each Holder of
Registrable Securities, without charge, at least one conformed copy of each
Registration Statement

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and any post-effective amendment thereto (without any document incorporated
therein by reference or exhibits thereto, unless requested);

      (h) in the case of a Shelf Registration, cooperate with the selling
Holders of Registrable Securities to facilitate the timely preparation and
delivery of certificates representing Registrable Securities to be sold and not
bearing any restrictive legends and enable such Registrable Securities to be
issued in such denominations and registered in such names (consistent with the
provisions of the Indenture) as the selling Holders may reasonably request at
least one business day prior to the closing of any sale of Registrable
Securities;

      (i) in the case of a Shelf Registration, upon the occurrence of any event
contemplated by Section 3(e)(v) hereof, use its reasonable best efforts to
prepare and file with the SEC a supplement or post-effective amendment to a
Registration Statement or the related Prospectus or any document incorporated
therein by reference or file any other required document so that, as thereafter
delivered to purchasers of the Registrable Securities, such Prospectus will not
contain any untrue statement of a material fact or omit to state a material fact
necessary to make the statements therein, in the light of the circumstances
under which they were made, not misleading; and the Company shall notify the
Holders of Registrable Securities to suspend use of the Prospectus as promptly
as practicable after the occurrence of such an event, and such Holders hereby
agree to suspend use of the Prospectus until the Company has amended or
supplemented the Prospectus to correct such misstatement or omission;

      (j) a reasonable time prior to the filing of any Registration Statement,
any Prospectus, any amendment to a Registration Statement or amendment or
supplement to a Prospectus or of any document that is to be incorporated by
reference into a Registration Statement or a Prospectus after initial filing of
a Registration Statement, provide copies of such document to the Initial
Purchasers and their counsel (and, in the case of a Shelf Registration
Statement, to the Holders of Registrable Securities and their counsel) and make
such of the representatives of the Company as shall be reasonably requested by
the Initial Purchasers or their counsel (and, in the case of a Shelf
Registration Statement, the Holders of Registrable Securities or their counsel)
available for discussion of such document; and the Company shall not at any time
file or make any amendment to the Registration Statement, any Prospectus or any
amendment of or supplement to a Registration Statement or a Prospectus or any
document that is to be incorporated by reference into a Registration Statement
or a Prospectus after the initial filing of a Registration Statement, of which
the Initial Purchasers and their counsel (and, in the case of a Shelf
Registration Statement, the Holders of Registrable Securities and their counsel)
shall not have previously been advised and furnished a copy or to which the
Initial Purchasers or their counsel (and, in the case of a Shelf Registration
Statement, the Holders or their counsel) shall reasonably object unless in the
opinion of counsel for the Company such amendment or supplement is legally
required;

      (k) obtain CUSIP and ISIN numbers for all Exchange Securities or
Registrable Securities not later than the effective date of a Registration
Statement;

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      (l) cause the Indenture to be qualified under the Trust Indenture Act of
1939, as amended (the "Trust Indenture Act"), in connection with the
registration of the Exchange Securities or Registrable Securities, as the case
may be; cooperate with the Trustee and the Holders to effect such changes to the
Indenture as may be required for the Indenture to be so qualified in accordance
with the terms of the Trust Indenture Act; and execute, and use its reasonable
best efforts to cause the Trustee to execute, all documents as may be required
to effect such changes and all other forms and documents required to be filed
with the SEC to enable the Indenture to be so qualified in a timely manner;

      (m) in the case of a Shelf Registration, make available for inspection by
a representative of the Holders of the Registrable Securities, any Underwriter
participating in any disposition pursuant to such Shelf Registration Statement,
and attorneys and accountants designated by the Holders, at reasonable times and
in a reasonable manner, all pertinent financial and other records, pertinent
documents and properties of the Company, and cause the respective officers,
directors and employees of the Company to supply all information reasonably
requested by any such representative, Underwriter, attorney or accountant in
connection with a Shelf Registration Statement;

      (n) if reasonably requested by any Holder of Registrable Securities
covered by a Registration Statement, promptly incorporate in a Prospectus
supplement or post-effective amendment such information with respect to such
Holder as such Holder reasonably requests to be included therein and make all
required filings of such Prospectus supplement or such post-effective amendment
as soon as the Company has received notification of the matters to be
incorporated in such filing; and

      (o) in the case of a Shelf Registration, enter into such customary
agreements and take all such other actions in connection therewith (including
those requested by the Holders of a majority in principal amount of the
Registrable Securities being sold) in order to expedite or facilitate the
disposition of such Registrable Securities including, but not limited to, an
Underwritten Offering and in such connection, (i) to the extent possible, make
such representations and warranties to the Holders and any Underwriters of such
Registrable Securities with respect to the business of the Company and its
subsidiaries, the Registration Statement, Prospectus and documents incorporated
by reference or deemed incorporated by reference, if any, in each case, in form,
substance and scope as are customarily made by issuers to underwriters in
underwritten offerings and confirm the same if and when requested, (ii) obtain
opinions of counsel to the Company (which counsel and opinions, in form, scope
and substance, shall be reasonably satisfactory to the Holders and such
Underwriters and their respective counsel) addressed to each selling Holder and
Underwriter of Registrable Securities, covering the matters customarily covered
in opinions requested in underwritten offerings, (iii) obtain "comfort" letters
from the independent certified public accountants of the Company (and, if
necessary, any other certified public accountant of any subsidiary of the
Company, or of any business acquired by the Company for which financial
statements and financial data are or are required to be included in the
Registration Statement) addressed to each selling Holder and Underwriter of
Registrable Securities, such letters to be in customary form and

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covering matters of the type customarily covered in "comfort" letters in
connection with underwritten offerings and (iv) deliver such documents and
certificates as may be reasonably requested by the Holders of a majority in
principal amount of the Registrable Securities being sold or the Underwriters,
and which are customarily delivered in underwritten offerings, to evidence the
continued validity of the representations and warranties of the Company made
pursuant to clause (i) above and to evidence compliance with any customary
conditions contained in an underwriting agreement.

      In the case of a Shelf Registration Statement, the Company may require
each Holder of Registrable Securities to furnish to the Company such information
regarding such Holder and the proposed distribution by such Holder of such
Registrable Securities as the Company may from time to time reasonably request
in writing.

      In the case of a Shelf Registration Statement, each Holder of Registrable
Securities agrees that, upon receipt of any notice from the Company of the
happening of any event of the kind described in Section 3(e)(v) hereof, such
Holder will forthwith discontinue disposition of Registrable Securities pursuant
to a Registration Statement until such Holder's receipt of the copies of the
supplemented or amended Prospectus contemplated by Section 3(i) hereof and, if
so directed by the Company, such Holder will deliver to the Company all copies
in its possession, other than permanent file copies then in such Holder's
possession, of the Prospectus covering such Registrable Securities that is
current at the time of receipt of such notice.

      If the Company shall give any such notice to suspend the disposition of
Registrable Securities pursuant to a Registration Statement, the Company shall
extend the period during which the Registration Statement shall be maintained
effective pursuant to this Agreement by the number of days during the period
from and including the date of the giving of such notice to and including the
date when the Holders shall have received copies of the supplemented or amended
Prospectus necessary to resume such dispositions. The Company may give any such
notice only three times during any 365-day period and any such suspensions shall
not exceed 30 days for each suspension and there shall not be more than three
suspensions in effect during any 365-day period.

      The Holders of Registrable Securities covered by a Shelf Registration
Statement who desire to do so may sell such Registrable Securities in an
Underwritten Offering. In any such Underwritten Offering, the investment banker
or investment bankers and manager or managers (the "Underwriters") that will
administer the offering will be selected by the Majority Holders of the
Registrable Securities included in such offering.

4.    Participation of Broker-Dealers in Exchange Offer.

      (a) The Staff of the SEC has taken the position that any broker-dealer
that receives Exchange Securities for its own account in the Exchange Offer in
exchange for Securities that were acquired by such broker-dealer as a result of
market-making or other trading activities (a "Participating Broker-Dealer") may
be deemed to be an "underwriter" within the meaning of the Securities Act and
must deliver a prospectus

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meeting the requirements of the Securities Act in connection with any resale of
such Exchange Securities.

      The Company understands that it is the Staff's position that if the
Prospectus contained in the Exchange Offer Registration Statement includes a
plan of distribution containing a statement to the above effect and the means by
which Participating Broker-Dealers may resell the Exchange Securities, without
naming the Participating Broker-Dealers or specifying the amount of Exchange
Securities owned by them, such Prospectus may be delivered by Participating
Broker-Dealers to satisfy their prospectus delivery obligation under the
Securities Act in connection with resales of Exchange Securities for their own
accounts, so long as the Prospectus otherwise meets the requirements of the
Securities Act.

      (b) In light of the above, notwithstanding the other provisions of this
Agreement, the Company agrees to amend or supplement the Prospectus contained in
the Exchange Offer Registration Statement, as would otherwise be contemplated by
Section 3(i), for a period of up to 180 days after the last Exchange Date (as
such period may be extended pursuant to the penultimate paragraph of Section 3
of this Agreement) if requested by the Initial Purchasers or by one or more
Participating Broker-Dealers, in order to expedite or facilitate the disposition
of any Exchange Securities by Participating Broker-Dealers consistent with the
positions of the Staff recited in Section 4(a) above. The Company further agrees
that Participating Broker-Dealers be authorized by the Company to deliver and
shall deliver such Prospectus during such period of up to 180 days in connection
with the resales contemplated by this Section 4 but not thereafter.

      (c) The Initial Purchasers shall have no liability to the Company or any
Holder arising solely out of the making of a request that it may make pursuant
to Section 4(b) above.

5.    Indemnification and Contribution.

      (a) The Company agrees to indemnify and hold harmless each Initial
Purchaser and each Holder, their respective affiliates and each Person, if any,
who controls any Initial Purchaser or any Holder within the meaning of Section
15 of the Securities Act or Section 20 of the Exchange Act, from and against any
and all losses, claims, damages and liabilities (including, without limitation,
legal fees and other expenses incurred in connection with any suit, action or
proceeding or any claim asserted), joint or several, caused by any untrue
statement or alleged untrue statement of a material fact contained in any
Registration Statement or any Prospectus, or caused by any omission or alleged
omission to state therein a material fact required to be stated therein or
necessary in order to make the statements therein, in the light of the
circumstances under which they were made, not misleading, except insofar as such
losses, claims, damages or liabilities are caused by any untrue statement or
omission or alleged untrue statement or omission made in reliance upon and in
conformity with any information relating to any Initial Purchaser or any Holder
furnished to the Company in writing through the Initial Purchasers or any
selling Holder expressly for use therein. In

                                       12
<PAGE>
connection with any Underwritten Offering permitted by Section 3, the Company
will also indemnify the Underwriters, if any, selling brokers, dealers and
similar securities industry professionals participating in the distribution,
their respective affiliates and each Person who controls such Persons (within
the meaning of the Securities Act and the Exchange Act) to the same extent as
provided above with respect to the indemnification of the Holders, if requested
in connection with any Registration Statement.

      (b) Each Holder agrees, severally and not jointly, to indemnify and hold
harmless the Company, the Initial Purchasers and the other selling Holders,
their respective affiliates, the directors of the Company, each officer of the
Company who signed the Registration Statement and each Person, if any, who
controls the Company, any Initial Purchaser and any other selling Holder within
the meaning of Section 15 of the Securities Act or Section 20 of the Exchange
Act to the same extent as the indemnity set forth in paragraph (a) above, but
only with respect to any losses, claims, damages or liabilities caused by any
untrue statement or omission or alleged untrue statement or omission made in
reliance upon and in conformity with any information relating to such Holder
furnished to the Company in writing by such Holder expressly for use in any
Registration Statement and any Prospectus.

      (c) If any suit, action, proceeding (including any governmental or
regulatory investigation), claim or demand shall be brought or asserted against
any Person in respect of which indemnification may be sought pursuant to either
paragraph (a) or (b) above, such Person (the "Indemnified Person") shall
promptly notify the Person against whom such indemnification may be sought (the
"Indemnifying Person") in writing; provided that the failure to notify the
Indemnifying Person shall not relieve it from any liability that it may have
under this Section 5 except to the extent that it has been materially prejudiced
(through the forfeiture of substantive rights or defenses) by such failure; and
provided, further, that the failure to notify the Indemnifying Person shall not
relieve it from any liability that it may have to an Indemnified Person
otherwise than under this Section 5. If any such proceeding shall be brought or
asserted against an Indemnified Person and it shall have notified the
Indemnifying Person thereof, the Indemnifying Person shall retain counsel
reasonably satisfactory to the Indemnified Person to represent the Indemnified
Person and any others entitled to indemnification pursuant to this Section 5
that the Indemnifying Person may designate in such proceeding and shall pay the
fees and expenses of such counsel related to such proceeding. In any such
proceeding, any Indemnified Person shall have the right to retain its own
counsel, but the fees and expenses of such counsel shall be at the expense of
such Indemnified Person unless (i) the Indemnifying Person and the Indemnified
Person shall have mutually agreed to the contrary; (ii) the Indemnifying Person
has failed within a reasonable time to retain counsel reasonably satisfactory to
the Indemnified Person; (iii) the Indemnified Person shall have reasonably
concluded that there may be legal defenses available to it that are different
from or in addition to those available to the Indemnifying Person; or (iv) the
named parties in any such proceeding (including any impleaded parties) include
both the Indemnifying Person and the Indemnified Person and representation of
both parties by the same counsel would be inappropriate due to actual or
potential differing interests between them. It is understood and agreed that the
Indemnifying Person shall not, in

                                       13
<PAGE>
connection with any proceeding or related proceeding in the same jurisdiction,
be liable for the fees and expenses of more than one separate firm (in addition
to any local counsel) for all Indemnified Persons, and that all such fees and
expenses shall be reimbursed as they are incurred. Any such separate firm (x)
for any Initial Purchaser, its affiliates and any control Persons of such
Initial Purchaser shall be designated in writing by the Initial Purchasers, (y)
for any Holder, its affiliates and any control Persons of such Holder shall be
designated in writing by the Majority Holders and (z) in all other cases shall
be designated in writing by the Company. The Indemnifying Person shall not be
liable for any settlement of any proceeding effected without its written
consent, but if settled with such consent or if there be a final judgment for
the plaintiff, the Indemnifying Person agrees to indemnify each Indemnified
Person from and against any loss or liability by reason of such settlement or
judgment. Notwithstanding the foregoing sentence, if at any time an Indemnified
Person shall have requested that an Indemnifying Person reimburse the
Indemnified Person for fees and expenses of counsel as contemplated by this
paragraph, the Indemnifying Person shall be liable for any settlement of any
proceeding effected without its written consent if (i) such settlement is
entered into more than 45 days after receipt by the Indemnifying Person of such
request and (ii) the Indemnifying Person shall not have reimbursed the
Indemnified Person in accordance with such request prior to the date of such
settlement. No Indemnifying Person shall, without the written consent of the
Indemnified Person, effect any settlement of any pending or threatened
proceeding in respect of which any Indemnified Person is or could have been a
party and indemnification could have been sought hereunder by such Indemnified
Person, unless such settlement (i) includes an unconditional release of such
Indemnified Person from all liability on claims that are the subject matter of
such proceeding and (ii) does not include any statement as to or any admission
of fault, culpability or a failure to act by or on behalf of any Indemnified
Person.

      (d) If the indemnification provided for in paragraphs (a) and (b) above is
unavailable to an Indemnified Person or insufficient in respect of any losses,
claims, damages or liabilities referred to therein, then each Indemnifying
Person under such paragraph, in lieu of indemnifying such Indemnified Person
thereunder, shall contribute to the amount paid or payable by such Indemnified
Person as a result of such losses, claims, damages or liabilities (i) in such
proportion as is appropriate to reflect the relative benefits received by the
Company from the offering of the Securities and the Exchange Securities, on the
one hand, and by the Holders from receiving Securities or Exchange Securities
registered under the Securities Act, on the other hand, or (ii) if the
allocation provided by clause (i) is not permitted by applicable law, in such
proportion as is appropriate to reflect not only the relative benefits referred
to in clause (i) but also the relative fault of the Company on the one hand and
the Holders on the other in connection with the statements or omissions that
resulted in such losses, claims, damages or liabilities, as well as any other
relevant equitable considerations. The relative fault of the Company on the one
hand and the Holders on the other shall be determined by reference to, among
other things, whether the untrue or alleged untrue statement of a material fact
or the omission or alleged omission to state a material fact relates to
information supplied by the Company or by the Holders and the parties' relative
intent, knowledge, access to information and opportunity to correct or prevent
such statement or omission.

                                       14
<PAGE>
      (e) The Company and the Holders agree that it would not be just and
equitable if contribution pursuant to this Section 5 were determined by pro rata
allocation (even if the Holders were treated as one entity for such purpose) or
by any other method of allocation that does not take account of the equitable
considerations referred to in paragraph (d) above. The amount paid or payable by
an Indemnified Person as a result of the losses, claims, damages and liabilities
referred to in paragraph (d) above shall be deemed to include, subject to the
limitations set forth above, any legal or other expenses incurred by such
Indemnified Person in connection with investigating or defending any such action
or claim. Notwithstanding the provisions of this Section 5, in no event shall a
Holder be required to contribute any amount in excess of the amount by which the
total price at which the Securities or Exchange Securities sold by such Holder
exceeds the amount of any damages that such Holder has otherwise been required
to pay by reason of such untrue or alleged untrue statement or omission or
alleged omission. No Person guilty of fraudulent misrepresentation (within the
meaning of Section 11(f) of the Securities Act) shall be entitled to
contribution from any Person who was not guilty of such fraudulent
misrepresentation.

      (f) The remedies provided for in this Section 5 are not exclusive and
shall not limit any rights or remedies that may otherwise be available to any
Indemnified Person at law or in equity.

      (g) The indemnity and contribution provisions contained in this Section 5
shall remain operative and in full force and effect regardless of (i) any
termination of this Agreement, (ii) any investigation made by or on behalf of
the Initial Purchasers, any Holder or any Person controlling any Initial
Purchaser or any Holder, or by or on behalf of the Company or the officers or
directors of or any Person controlling the Company, (iii) acceptance of any of
the Exchange Securities and (iv) any sale of Registrable Securities pursuant to
a Shelf Registration Statement.

6.    Miscellaneous.

      (a) No Inconsistent Agreements. The Company represents, warrants and
agrees that (i) the rights granted to the Holders hereunder do not in any way
conflict with and are not inconsistent with the rights granted to the holders of
any other outstanding securities issued or guaranteed by the Company under any
other agreement and (ii) the Company has not entered into, or on or after the
date of this Agreement will not enter into, any agreement that is inconsistent
with the rights granted to the Holders of Registrable Securities in this
Agreement or otherwise conflicts with the provisions hereof.

      (b) Amendments and Waivers. The provisions of this Agreement, including
the provisions of this sentence, may not be amended, modified or supplemented,
and waivers or consents to departures from the provisions hereof may not be
given unless the Company has obtained the written consent of Holders of at least
a majority in aggregate principal amount of the outstanding Registrable
Securities affected by such amendment,

                                       15
<PAGE>
modification, supplement, waiver or consent; provided that no amendment,
modification, supplement, waiver or consent to any departure from the provisions
of Section 5 hereof shall be effective as against any Holder of Registrable
Securities unless consented to in writing by such Holder.

      (c) Notices. All notices and other communications provided for or
permitted hereunder shall be made in writing by hand-delivery, registered
first-class mail, telex, telecopier, or any courier guaranteeing overnight
delivery (i) if to a Holder, at the most current address given by such Holder to
the Company by means of a notice given in accordance with the provisions of this
Section 6(c), which address initially is, with respect to the Initial
Purchasers, the address set forth in the Purchase Agreement; and (ii) if to the
Company, initially at the Company's address set forth in the Purchase Agreement
and thereafter at such other address, notice of which is given in accordance
with the provisions of this Section 6(c). All such notices and communications
shall be deemed to have been duly given: at the time delivered by hand, if
personally delivered; five business days after being deposited in the mail,
postage prepaid, if mailed; when answered back, if telexed; when receipt is
acknowledged, if telecopied; and on the next business day if timely delivered to
an air courier guaranteeing overnight delivery. Copies of all such notices,
demands or other communications shall be concurrently delivered by the Person
giving the same to the Trustee, at the address specified in the Indenture.

      (d) Successors and Assigns. This Agreement shall inure to the benefit of
and be binding upon the successors, assigns and transferees of each of the
parties, including, without limitation and without the need for an express
assignment, subsequent Holders; provided that nothing herein shall be deemed to
permit any assignment, transfer or other disposition of Registrable Securities
in violation of the terms of the Purchase Agreement. If any transferee of any
Holder shall acquire Registrable Securities in any manner, whether by operation
of law or otherwise, such Registrable Securities shall be held subject to all
the terms of this Agreement, and by taking and holding such Registrable
Securities such Person shall be conclusively deemed to have agreed to be bound
by and to perform all of the terms and provisions of this Agreement and such
Person shall be entitled to receive the benefits hereof. The Initial Purchasers
(in their capacity as Initial Purchasers) shall have no liability or obligation
to the Company with respect to any failure by a Holder to comply with, or any
breach by any Holder of, any of the obligations of such Holder under this
Agreement.

      (e) Third Party Beneficiaries. Each Holder shall be a third party
beneficiary to the agreements made hereunder between the Company, on the one
hand, and the Initial Purchasers, on the other hand, and shall have the right to
enforce such agreements directly to the extent it deems such enforcement
necessary or advisable to protect its rights or the rights of other Holders
hereunder.

      (f) Counterparts. This Agreement may be executed in any number of
counterparts and by the parties hereto in separate counterparts, each of which
when so executed shall be deemed to be an original and all of which taken
together shall constitute one and the same agreement.

                                       16
<PAGE>
      (g) Headings. The headings in this Agreement are for convenience of
reference only and shall not limit or otherwise affect the meaning hereof.

      (h)   GOVERNING LAW. THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED
IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK.

      (i) Severability. In the event that any one or more of the provisions
contained herein, or the application thereof in any circumstance, is held
invalid, illegal or unenforceable, the validity, legality and enforceability of
any such provision in every other respect and of the remaining provisions
contained herein shall not be affected or impaired thereby.

                                       17
<PAGE>
      IN WITNESS WHEREOF, the parties have executed this Agreement as of the
date first written above.

                                          DANA CORPORATION

                                    By /s/ A. Glenn Paton
                                       ---------------------------------------
                                       Title: Vice President - Treasurer

Confirmed and accepted as of the date first above written:

SALOMON SMITH BARNEY INC.

For itself and on behalf of the
other several Initial Purchasers parties
to the Purchase Agreement.

By:   SALOMON SMITH BARNEY INC.

      By /s/ William E. Kohr
         ---------------------------
         Title:  Co-Head, Managing Director

                                       18<PAGE>

                                                                     Exhibit 4.4

================================================================================

                      PETROLEO BRASILEIRO S.A. - PETROBRAS

                                                                         Company

                                       TO

                               JPMORGAN CHASE BANK

                                                                         Trustee

                                   __________

                                    INDENTURE

                               Dated as of July 19, 2002

                                   __________

                                 Debt Securities

================================================================================

<PAGE>

                      Petroleo Brasileiro S.A. - Petrobras
                 Certain Sections of this Indenture relating to
                  Sections 3.10 through 3.18, inclusive, of the
                          Trust Indenture Act of 1939:

<TABLE>
<CAPTION>
Trust Indenture                                                Indenture
  Act Section                                                   Section
<S>                                                       <C>
      (S)3.10(a)(1) ...................................   6.09
        (a)(2)      ...................................   6.09
        (a)(3)      ...................................   Not Applicable
        (a)(4)      ...................................   Not Applicable
        (b)         ...................................   6.08
                    ...................................   6.10
      (S)3.11(a)    ...................................   6.13
        (b)         ...................................   6.13
      (S)3.12(a)    ...................................   7.01
                    ...................................   7.02
        (b)         ...................................   7.02
        (c)         ...................................   7.02
      (S)3.13(a)    ...................................   7.03
        (b)         ...................................   7.03
        (c)         ...................................   7.03
        (d)         ...................................   7.03
      (S)3.14(a)    ...................................   7.04
        (a)(4)      ...................................   1.01
                    ...................................   10.05
        (b)         ...................................   Not Applicable
        (c)(l)      ...................................   1.02
        (c)(2)      ...................................   1.02
        (c)(3)      ...................................   Not Applicable
        (d)         ...................................   Not Applicable
        (e)         ...................................   1.02
      (S)3.15(a)    ...................................   6.01
        (b)         ...................................   6.02
        (c)         ...................................   6.01
        (d)         ...................................   6.01
        (e)         ...................................   5.14
      (S)3.16(a)    ...................................   1.01
        (a)(1)(A)   ...................................   5.02
                    ...................................   5.12
        (a)(1)(B)   ...................................   5.13
        (a)(2)      ...................................   Not Applicable
                    ...................................   5.08
        (c)         ...................................   1.04
      (S)3.17(a)(l) ...................................   5.03
        (a)(2)      ...................................   5.04
      (S)3.18(a)    ...................................   1.07
</TABLE>

NOTE: This reconciliation and tie shall not, for any purpose, be deemed to be
part of the Indenture.

<PAGE>

                                TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                            Page
<S>                                                                         <C>
     RECITALS ............................................................     1

                                   ARTICLE ONE
            DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION

     Section 1.01   Definitions ..........................................     1

     Section 1.02   Compliance Certificates and Opinions .................     9

     Section 1.03   Form of Documents Delivered to Trustee ...............    10

     Section 1.04   Acts of Holders of Securities; Record Dates ..........    10

     Section 1.05   Notices, Etc., to Trustee and the Company ............    12

     Section 1.06   Notice to Holders of Securities; Waiver ..............    12

     Section 1.07   Language of Notices, Etc. ............................    13

     Section 1.08   Conflict with Trust Indenture Act ....................    13

     Section 1.09   Effect of Headings and Table of Contents .............    13

     Section 1.10   Successors and Assigns ...............................    13

     Section 1.11   Separability Clause ..................................    13

     Section 1.12   Benefits of Indenture ................................    13

     Section 1.13   Governing Law ........................................    13

     Section 1.14   Saturday, Sundays and Legal Holidays .................    13

     Section 1.15   Appointment of Agent for Service; Submission to
                    Jurisdiction; Waiver of Immunity .....................    14

                                   ARTICLE TWO
                                 SECURITY FORMS

     Section 2.01   Forms Generally ......................................    14

     Section 2.02   Form of Global Security ..............................    15

     Section 2.03   Form of Legend for Global Securities .................    25

     Section 2.04   Form of Trustee's Certificate of Authentication ......    26

                                  ARTICLE THREE
                                 THE SECURITIES

     Section 3.01   Amount Unlimited: Issuable in Series .................    27

     Section 3.02   Denominations ........................................    30

     Section 3.03   Execution, Authentication, Delivery and Dating .......    30

     Section 3.04   Temporary Securities .................................    31
</TABLE>

NOTE: This table of contents shall not, for any purpose, be deemed to be a part
of the Indenture.

                                        i

<PAGE>

                               TABLE OF CONTENTS

                                  (continued)
<TABLE>
<CAPTION>
                                                                                                                        Page
<S>                                                                                                                     <C>
     Section 3.05   Registration, Registration of Transfer and Exchange ............................................    33

     Section 3.06   Mutilated, Destroyed, Lost and Stolen Securities ...............................................    37

     Section 3.07   Payment of Interest; Interest Rights Preserved .................................................    37

     Section 3.08   Persons Deemed Owners ..........................................................................    38

     Section 3.09   Cancellation ...................................................................................    38

     Section 3.10   Computation of Interest ........................................................................    39

     Section 3.11   CUSIP Numbers ..................................................................................    39

     Section 3.12   Add On Notes ...................................................................................    39

     Section 3.13   Forms of Certification .........................................................................    39

                                                    ARTICLE FOUR
                                             SATISFACTION AND DISCHARGE

     Section 4.01   Satisfaction and Discharge of Indenture ........................................................    42

     Section 4.02   Application of Trust Money .....................................................................    43

                                                    ARTICLE FIVE
                                                      REMEDIES

     Section 5.01   Events of Default ..............................................................................    44

     Section 5.02   Acceleration of Maturity; Rescission and Annulment .............................................    45

     Section 5.03   Collection of Indebtedness and Suits for Enforcement by Trustee ................................    46

     Section 5.04   Trustee May File Proofs of Claim ...............................................................    46

     Section 5.05   Trustee May Enforce Claims Without Possession of Securities ....................................    47

     Section 5.06   Application of Money Collected .................................................................    47

     Section 5.07   Limitation on Suits ............................................................................    47

     Section 5.08   Unconditional Right of Holders to Receive Principal, Premium and Interest and to Convert .......    48

     Section 5.09   Restoration of Rights and Remedies .............................................................    48

     Section 5.10   Rights and Remedies Cumulative .................................................................    48

     Section 5.11   Delay or Omission Not Waiver ...................................................................    49

     Section 5.12   Control by Holders of Securities ...............................................................    49

     Section 5.13   Waiver of Past Defaults ........................................................................    49

     Section 5.14   Undertaking for Costs ..........................................................................    49

     Section 5.15   Waiver of Stay, Extension or Usury Laws ........................................................    50
</TABLE>

NOTE: This table of contents shall not, for any purpose, be deemed to be a part
of the Indenture.

                                       ii

<PAGE>

                               TABLE OF CONTENTS

                                  (continued)

<TABLE>
<CAPTION>
                                                                                                   Page
<S>                                                                                                <C>
                                              ARTICLE SIX
                                              THE TRUSTEE

     Section 6.01   Certain Duties and Responsibilities ........................................     50

     Section 6.02   Notice of Defaults .........................................................     50

     Section 6.03   Certain Rights of Trustee ..................................................     50

     Section 6.04   Not Responsible for Recitals or Issuance of Securities .....................     52

     Section 6.05   May Hold Securities ........................................................     52

     Section 6.06   Money Held in Trust ........................................................     52

     Section 6.07   Compensation and Reimbursement .............................................     52

     Section 6.08   Conflicting Interests ......................................................     53

     Section 6.09   Corporate Trustee Required; Eligibility ....................................     53

     Section 6.10   Resignation and Removal; Appointment of Successor ..........................     53

     Section 6.11   Acceptance of Appointment by Successor .....................................     54

     Section 6.12   Merger, Conversion, Consolidation or Succession to Business ................     55

     Section 6.13   Preferential Collection of Claims Against Company ..........................     56

     Section 6.14   Appointment of Authenticating Agent ........................................     56

                                                   ARTICLE SEVEN
                                 HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY

     Section 7.01   Company to Furnish Trustee Names and Addresses of Holders ..................     58

     Section 7.02   Preservation of Information; Communications to Holders .....................     58

     Section 7.03   Reports by Trustee .........................................................     58

     Section 7.04   Reports by Company .........................................................     59

     Section 7.05   Calculation of Original Issue Discount .....................................     59

                                          ARTICLE EIGHT
                      CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE

     Section 8.01   Company May Consolidate, Etc., Only on Certain Terms .......................     59

     Section 8.02   Successor Substituted ......................................................     61

                                                      ARTICLE NINE
                                                SUPPLEMENTAL INDENTURES

     Section 9.01   Supplemental Indentures Without Consent of Holders .........................     61

     Section 9.02   Supplemental Indentures with Consent of Holders ............................     62
</TABLE>

NOTE: This table of contents shall not, for any purpose, be deemed to be a part
of the Indenture.

                                       iii

<PAGE>

                               TABLE OF CONTENTS

                                  (continued)

<TABLE>
<CAPTION>
                                                                                                   Page
<S>                                                                                                <C>
     Section 9.03   Execution of Supplemental Indentures .......................................     63

     Section 9.04   Effect of Supplemental Indentures ..........................................     64

     Section 9.05   Conformity with Trust Indenture Act ........................................     64

     Section 9.06   Reference in Securities to Supplemental Indentures .........................     64

                                              ARTICLE TEN
                                               COVENANTS

     Section 10.01  Payment of Principal, Premium and Interest .................................     64

     Section 10.02  Maintenance of Office or Agency ............................................     64

     Section 10.03  Money for Securities Payments to Be Held in Trust ..........................     65

     Section 10.04  Additional Amounts .........................................................     66

     Section 10.05  Statement by Officers as to Default and Notices of Events of Default .......     67

     Section 10.06  Existence ..................................................................     68

     Section 10.07  Waiver of Certain Covenants ................................................     68

                                                 ARTICLE ELEVEN
                                           REDEMPTION OF SECURITIES

     Section 11.01  Applicability of Article ...................................................     68

     Section 11.02  Election to Redeem; Notice to Trustee ......................................     68

     Section 11.03  Selection by Trustee of Securities to Be Redeemed ..........................     69

     Section 11.04  Notice of Redemption .......................................................     69

     Section 11.05  Deposit of Redemption Price ................................................     70

     Section 11.06  Securities Payable on Redemption Date ......................................     70

     Section 11.07  Securities Redeemed in Part ................................................     70

     Section 11.08  Optional Redemption Due to Changes in Tax Treatment ........................     71

                                              ARTICLE TWELVE
                                               SINKING FUNDS

     Section 12.01  Applicability of Article ...................................................     71

     Section 12.02  Satisfaction of Sinking Fund Payments with Securities ......................     71

     Section 12.03  Redemption of Securities for Sinking Fund ..................................     72

                                              ARTICLE THIRTEEN
                                         MEETINGS OF HOLDERS OF SECURITIES

     Section 13.01  Purposes for Which Meetings May Be Called ..................................     72
</TABLE>

NOTE: This table of contents shall not, for any purpose, be deemed to be a part
of the Indenture.

                                        iv

<PAGE>

                               TABLE OF CONTENTS

                                  (continued)

<TABLE>
<CAPTION>
                                                                                                                            Page
<S>                                                                                                                        <C>

     Section 13.02  Call, Notice and Place of Meetings .................................................................       72

     Section 13.03  Persons Entitled to Vote at Meetings ...............................................................       73

     Section 13.04  Quorum; Action .....................................................................................       73

     Section 13.05  Determination of Voting Rights; Conduct and Adjournment of Meetings ................................       73

     Section 13.06  Counting Votes and Recording Action of Meetings ....................................................       74

                                                       ARTICLE FOURTEEN
                                              DEFEASANCE AND COVENANT DEFEASANCE

     Section 14.01  Company's Option to Effect Defeasance or Covenant Defeasance .......................................       74

     Section 14.02  Defeasance and Discharge ...........................................................................       75

     Section 14.03  Covenant Defeasance ................................................................................       75

     Section 14.04  Conditions to Defeasance or Covenant Defeasance ....................................................       75

     Section 14.05  Deposited Money and U.S. Government Obligations to Be Held in Trust; Miscellaneous Provisions ......       77

     Section 14.06  Reinstatement ......................................................................................       77

TESTIMONIUM

     SIGNATURES AND SEALS ..............................................................................................
     ACKNOWLEDGEMENTS ..................................................................................................
</TABLE>

NOTE: This table of contents shall not, for any purpose, be deemed to be a part
of the Indenture.

                                        v

<PAGE>

               INDENTURE, dated as of July 19, 2002, between PETROLEO BRASILEIRO
S.A. - PETROBRAS, a mixed capital company (sociedade do economia mista)
organized under the laws of Brazil (the "Company"), having its principal office
at Avenida Republica do Chile, 65, 20035-900 Rio de Janeiro - RJ, Brazil, and
JPMorgan Chase Bank, a New York banking corporation, as Trustee hereunder
(herein called the "Trustee").

                                    RECITALS

               The Company has duly authorized the execution and delivery of
this Indenture to provide for the issuance from time to time of its secured or
unsecured debentures, notes or other evidences of indebtedness (herein called
the "Securities"), which may be convertible into or exchangeable for any
securities of any Person, to be issued in one or more series as in this
Indenture provided.

               All things necessary to make this Indenture a valid agreement of
the Company, in accordance with its terms, have been done.

               NOW, THEREFORE, THIS INDENTURE WITNESSETH:

               For and in consideration of the premises and the purchase of the
Securities by the Holders thereof, it is mutually covenanted and agreed, for the
equal and proportionate benefit of all Holders of Securities or any series
thereof, as follows:

                                  ARTICLE ONE

             DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION

Section 1.01   Definitions.

               For all purposes of this Indenture, except as otherwise expressly
provided or unless the context otherwise requires:

               (1) the terms defined in this Article have the meanings assigned
     to them in this Article and include the plural as well as the singular;

               (2) all other terms used herein which are defined in the Trust
     Indenture Act, either directly or by reference therein, have the meanings
     assigned to them therein;

               (3) all accounting terms not otherwise defined herein have the
     meanings assigned to them in accordance with U.S. GAAP, and, except as
     otherwise herein expressly provided, the term "generally accepted
     accounting principles" with respect to any computation required or
     permitted hereunder shall mean such accounting principles as are consistent
     with U.S. GAAP at the date of such computation; and

               (4) Unless the context otherwise requires, any reference to an
     "Article," a "Section" or an "Annex" refers to an Article, a Section or an
     Annex, as the case may be, of this Indenture; and

               (5) the words "herein," "hereof" and "hereunder" and other words
     of similar import refer to this Indenture as a whole and not to any
     particular Article, Section or other subdivision.

               "Act," when used with respect to any Holder, has the meaning set
forth in Section 1.04.

<PAGE>

                  "Additional Amounts" has the meaning set forth in Section
10.04.

                  "Add-On Notes" has the meaning set forth in Section 3.12.

                  "Affiliate" of any specified Person means any other Person
directly or indirectly controlling or controlled by or under direct or indirect
common control with such specified Person. For the purposes of this definition,
"control" when used with respect to any specified Person means the power to
direct the management and policies of such Person, directly or indirectly,
whether through the ownership of voting securities, by contract or otherwise;
and the terms "controlling" and "controlled" have meanings correlative to the
foregoing.

                  "Agent Members" has the meaning set forth in Section 3.05(1).

                  "Applicable Procedures" means, with respect to any transfer or
transaction involving a Global Security or beneficial interest therein, the
rules and procedures of any depository for such Security, DTC, the Euroclear
System and Clearstream, Luxembourg, in each case to the extent applicable to
such transaction and as in effect from time to time.

                  "Authenticating Agent" means any Person authorized by the
Trustee pursuant to Section 6.14 to act on behalf of the Trustee to authenticate
Securities of one or more series.

                  "Authorization," with respect to any creation or issuance of a
series of Securities by the Company and any actions taken by the Company in
connection with such issuance, means the authorization of such issuance and
actions by the Board of Directors, the Board of Executive Officers or any other
corporate body of the Company required pursuant to the Company's organizational
documents and Brazilian law to authorize such issuance and actions.

                  "Authorized Representative" means, with respect to the
Company, each Officer of the Company and any other person duly appointed by such
Officer pursuant to a power of attorney with specific powers to perform such act
on behalf of such Officer; provided, however, that such power of attorney is
granted in a legal and valid manner pursuant to the Company's by-laws, and
provided further that any Officer may only appoint attorneys-in-fact who, in the
judgment of such Officer, have positions and responsibilities compatible with
the powers granted.

                  "Board of Directors," when used with reference to the Company,
means the Conselho de Administracao, or any committee of such board of the
Company, duly authorized to act for such board hereunder.

                  "Board of Executive Officers" means the Diretoria of the
Company.

                  "Board Resolution" means, when used with reference to the
Company, a copy of a resolution certified by the secretary or the assistant
secretary of the Company, to have been duly adopted by the Board of Directors
and to be in full force and effect on the date of such certification, and in
each case delivered to the Trustee.

                  "Brazil" means the Federative Republic of Brazil.

                  "Business Day" means, with respect to any series of
Securities, unless otherwise specified with respect to such series of Securities
as contemplated by Section 3.01, a day, other than a Saturday or Sunday, that
(i) in the Place of Payment (or in any of the Places of Payment, if more than
one) in which amounts are payable, as specified in the form of such series of
Securities and (ii) in the city

                                       2

<PAGE>

in which the Corporate Trust Office is located, is not a day on which banking
institutions are authorized or required by law or regulation to close (and for
purposes of the sending of notices only, is not a day on which banking
institutions in Brazil are authorized or required by law or regulation to
close).

               "Certificated Securities" has the meaning set forth in Section
3.05(1).

               "Certification Date" means, with respect to Securities of any
series, (i) if Securities of such series are not to be initially represented by
a Temporary Regulation S Security, the date of delivery of the definitive
Regulation S Security and (ii) if Securities of such series are initially
represented by a Temporary Regulation S Security, the earlier of (A) the
Exchange Date with respect to Securities of such series and (B) if the first
Interest Payment Date with respect to Securities of such series is prior to such
Exchange Date, such Interest Payment Date.

               "Clearstream, Luxembourg" means Clearstream Banking, societe
anonyme, Luxembourg.

               "Commission" means the United States Securities and Exchange
Commission, as from time to time constituted, created under the Exchange Act,
or, if at any time after the execution of this instrument the United States
Securities and Exchange Commission is not existing and performing the duties now
assigned to it under the Trust Indenture Act, then the body performing such
duties at such time.

               "Common Depositary" means the common depositary, if any, for
Clearstream, Luxembourg and Euroclear.

               "Company" means the Person named as the "Company" in the first
paragraph of this instrument until a successor Person shall have become such
pursuant to the applicable provisions of this Indenture and thereafter "Company"
shall mean such successor Person, as described further in Section 9.01(1).
Company shall also mean any new issuer of future issuances of Securities under
this Indenture as contemplated by Section 9.01(1).

               "Corporate Trust Office" means the principal office of the
Trustee at which at any time its corporate trust business shall be administered,
which office at the date hereof is located at 450 West 33rd Street, New York,
New York 10001, or such other address as the Trustee may designate from time to
time by written notice to the Holders and the Company, or the principal
corporate trust office of any successor Trustee (or such other address as a
successor Trustee may designate from time to time by notice to the Holders and
the Company).

               "Covenant Defeasance" has the meaning set forth in Section 14.03.

               "Defaulted Interest" has the meaning set forth in Section 3.07.

               "Defeasance" has the meaning set forth in Section 14.02.

               "Depositary" means, with respect to Securities of any series
issuable or issued in whole or in part in the form of one or more Global
Securities, a clearing agency registered under the Exchange Act that is
designated to act as Depositary for such Securities as contemplated by Section
3.01.

               "DTC" means The Depository Trust Company or its nominee.

               "Euroclear Operator" means Euroclear S.A./N.V., a bank organized
under the laws of the Kingdom of Belgium, as operator of the Euroclear system
(or any successor securities clearing system).

                                       3

<PAGE>

                  "Event of Default" has the meaning set forth in Section 5.01.

                  "Exchange Act" means the United States Securities Exchange Act
of 1934 and any statute successor thereto, in each case as amended from time to
time.

                  "Exchange Date" has the meaning set forth in Section 3.04.

                  "Expiration Date" has the meaning set forth in Section 1.04.

                  "Exchange Offer" has the meaning set forth in the form of the
face of the Global Security set forth in Section 2.02.

                  "Exchange Security" means any Security issued by the Company
(i) pursuant to the Exchange Offer, (ii) upon the registration of transfer of a
Security registered for resale on a Resale Registration Statement or (iii) upon
the transfer of, or in exchange for, Securities which are Exchange Securities.

                  "Global Security" means any Security or series of Security
issued in the form set forth in Section 2.02 or established pursuant to Section
2.01 which is registered in the Security Register in the name of a Depositary
and bears the legend set forth in Section 2.03 (or such legend as may be
specified as contemplated by Section 3.01 for such Securities).

                  "Holder" means a Person in whose name a Security is registered
in the Security Register.

                  "Indebtedness" means any obligation (whether present or
future, actual or contingent and including, without limitation, any guarantee)
for payment on or the repayment of money which has been borrowed or raised
(including money raised by acceptances and all leases which, under U.S. GAAP,
would constitute a capital lease obligation).

                  "Indenture" means this instrument as originally executed and
as it may from time to time be supplemented or amended by one or more indentures
supplemental hereto entered into pursuant to the applicable provisions hereof,
including, for all purposes of this instrument and any such supplemental
indenture, the provisions of the Trust Indenture Act that are deemed to be a
part of and govern this instrument and any such supplemental indenture,
respectively. The term "Indenture" shall also include the terms of particular
series of Securities established as contemplated by Section 3.01.

                  "Initial Regulation S Securities" means any Securities sold by
the purchasers thereof in an initial offering contemplated by a purchase
agreement in reliance on Regulation S and which are Temporary Regulation S
Securities.

                  "Interest," when used with respect to an Original Issue
Discount Security which by its terms bears interest only after Maturity, means
interest payable after Maturity.

                  "Interest Payment Date," when used with respect to any
Security, means the Stated Maturity of an installment of interest on such
Security.

                  "Investment Company Act" means the United States Investment
Company Act of 1940 and any statute successor thereto, in each case as amended
from time to time.

                  "Maturity," when used with respect to any Security, means the
date on which the principal of such Security or an installment of principal
becomes due and payable as therein or herein

                                       4

<PAGE>

provided, whether at the Stated Maturity or by declaration of acceleration, call
for redemption or otherwise.

                  "Notice of Default" means a written notice of the kind set
forth in Section 5.01(3).

                  "Officer" means, with respect to the Company, any member of
its Board of Executive Officers. Such Board of Executive Officers includes, on
the date hereof, the following positions, which are subject to change in the
future: president; chief financial officer; manager of corporate services;
manager of exploration and production; manager of refining, transportation and
mining; manager of gas and power; and manager of international activities.

                  "Officer's Certificate" means a certificate of the chief
financial officer and any other Officer of the Company given pursuant to Section
10.05.

                  "Opinion of Counsel" means a written opinion of counsel, who
may be counsel for the Company and who shall be acceptable to the Trustee.

                  "Order" means a written request or order signed in the name of
the Company by one or more of its Officers, in each case delivered to the
Trustee.

                  "Original Issue Discount Security" means any Security which
provides for an amount less than the principal amount thereof to be due and
payable upon a declaration of acceleration of the Maturity thereof pursuant to
Section 5.02.

                  "Original Securities" means Securities of any series that are
not Exchange Securities.

                  "Outstanding," when used with respect to Securities, means, as
of the date of determination, all Securities theretofore authenticated and
delivered under this Indenture, except:

                  (1) Securities theretofore canceled by the Trustee or
          delivered to the Trustee for cancellation;

                  (2) Securities for whose payment or redemption money in the
          necessary amount has been theretofore deposited with the Trustee or
          any Paying Agent (other than the Company) in trust or set aside and
          segregated in trust by the Company (if the Company shall act as its
          own Paying Agent) for the Holders of such Securities; provided that,
          if such Securities are to be redeemed, notice of such redemption has
          been duly given pursuant to this Indenture or provision therefor
          satisfactory to the Trustee has been made;

                  (3) Securities as to which Defeasance has been effected
          pursuant to Section 14.02; and

                  (4) Securities which have been paid pursuant to Section 3.06
         or in exchange for or in lieu of which other Securities have been
         authenticated and delivered pursuant to this Indenture, other than any
         such Securities in respect of which there shall have been presented to
         the Trustee proof satisfactory to it that such Securities are held by a
         protected purchaser in whose hands such Securities are valid
         obligations of the Company;

provided, however, that in determining whether the Holders of the requisite
principal amount of the Outstanding Securities have given, made or taken any
request, demand, authorization, direction, notice, consent or waiver hereunder,
(i) the principal amount of an Original Issue Discount Security that shall be

                                       5

<PAGE>

deemed to be Outstanding shall be the amount of the principal thereof that would
be due and payable as of the date of such determination upon acceleration of the
Maturity thereof pursuant to Section 5.02, (ii) the principal amount of a
Security denominated in one or more foreign currencies or currency units shall
be the U.S. dollar equivalent, determined in the manner provided as contemplated
by Section 3.01 on the date of original issuance of such Security, of the
principal amount (or, in the case of an Original Issue Discount Security, the
U.S. dollar equivalent on the date of original issuance of such Security of the
amount determined as provided in (i) above) of such Security, (iii) if the
principal amount payable at Stated Maturity of any Security is not determinable
upon original issuance, the principal amount of such Security that shall be
deemed to be Outstanding shall be the amount as specified or determined as
contemplated by Section 3.01, and (iv) Securities owned by the Company or any
other obligor upon the Securities or any Affiliate of the Company or of such
other obligor shall be disregarded and deemed not to be Outstanding, except
that, in determining whether the Trustee shall be protected in relying upon any
such request, demand, authorization, direction, notice, consent or waiver, only
Securities which a Responsible Officer of the Trustee actually knows to be so
owned shall be so disregarded. Securities so owned which have been pledged in
good faith may be regarded as Outstanding if the pledgee establishes to the
satisfaction of the Trustee the pledgee's right so to act with respect to such
Securities and that the pledgee is not the Company or any other obligor upon the
Securities or any Affiliate of the Company or of such other obligor.

                  "Paying Agent" means any Person authorized by the Company to
pay the principal of or any premium or interest on any Securities on its behalf,
which at the date of this Indenture includes the Trustee and J.P. Morgan Trust
Bond Ltd., a bank established under the laws of Japan with its corporate trust
office at Akasaka Park Building, 13th Floor, 2-20 Akasaka, 5-chome, Minato-ku,
Tokyo 107-6151, Japan.

                  "Permanent Regulation S Security" has the meaning set forth in
Section 3.04.

                  "Person" means any individual, corporation, partnership,
limited liability company, joint venture, trust, unincorporated organization,
other entity or any government or any agency or political subdivision thereof.

                  "Place of Payment," when used with respect to the Securities
of any series, means the place or places where the principal of and any premium
and interest on the Securities of that series are payable as specified as
contemplated by Section 3.01.

                  "Predecessor Security" of any particular Security means every
previous Security evidencing all or a portion of the same debt as that evidenced
by such particular Security; and, for the purposes of this definition, any
Security authenticated and delivered under Section 3.06 in exchange for or in
lieu of a mutilated, destroyed, lost or stolen Security shall be deemed to
evidence the same debt as the mutilated, destroyed, lost or stolen Security.

                  "Purchase Agreement" means any Purchase Agreement entered into
to issue Securities under this Indenture.

                  "Redemption Date," when used with respect to any Security to
be redeemed, means the date fixed for such redemption by or pursuant to this
Indenture.

                  "Redemption Price," when used with respect to any Security to
be redeemed, means the price at which it is to be redeemed pursuant to this
Indenture.

                                       6

<PAGE>

                  "Registered Security," means any Security issued in registered
form which is registered in the Security Register. Registered Securities shall
include Global Securities and Certificated Securities.

                  "Registration Default" has the meaning set forth in the form
of face of Global Security in Section 2.02.

                  "Registration Default Period" has the meaning set forth in the
form of face of the Global Security in Section 2.02.

                  "Registration Rights Agreement" means an agreement entered
into by the Company contemplating the registration under the Securities Act of a
series of Securities issued under this Indenture subsequent to the initial date
of issuance of such series of Securities.

                  "Regular Record Date" for the interest payable on any Interest
Payment Date on the Securities of any series means the date specified for that
purpose as contemplated by Section 3.01.

                  "Regulation S" means Regulation S under the Securities Act (or
any successor provision), as it may be amended from time to time.

                  "Regulation S Certificate" means a certificate substantially
in the form set forth in Annex A.

                  "Regulation S Global Security" has the meaning set forth in
Section 2.01.

                  "Regulation S Legend" means a legend substantially in the form
of the legend required in the forms of face of Security set forth in Section
2.02 to be placed upon a Regulation S Global Security.

                  "Regulation S Securities" means all Securities required
pursuant to Section 3.05(3) to bear a Regulation S Legend. Such term includes a
Regulation S Global Security.

                  "Reorganization" means the conveyance, transfer or lease of
the properties and assets of the Company substantially as an entirety to any
Person that guarantees the Company's obligations under this Indenture and the
Securities in accordance with Section 8.01.

                  "Resale Registration Statement" shall mean a registration
statement under the Securities Act registering the Securities for resale
pursuant to the terms of the Registration Rights Agreement.

                  "Responsible Officer" shall mean, when used with respect to
the Trustee, any officer within the corporate trust department (or similar
group) of the Trustee, with responsibility for the administration of the
Indenture, and any officer of the Trustee to whom any corporate trust matter is
referred because of such person's knowledge of and familiarity with the
particular subject.

                  "Restricted Global Security" means any Global Security
required pursuant to Section 3.05(3) to bear a Restricted Securities Legend.

                  "Restricted Period" means, with respect to any series of
Regulation S Securities, the period of 41 consecutive days beginning on and
including the later of (i) the day on which Securities of such series are first
offered to persons other than distributors (as defined in Regulation S) in
reliance on Regulation S and (ii) the day on which the closing of the offering
of Securities of such series pursuant to a Purchase Agreement occurs.

                                       7

<PAGE>

                  "Restricted Security" means all Securities required pursuant
to Section 3.05(3) to bear a Restricted Securities Legend. Such term includes a
Restricted Global Security.

                  "Restricted Securities Certificate" means a certificate
substantially in the form set forth in Annex B.

                  "Restricted Securities Legend" means a legend substantially in
the form of the legend required in the form of face of Securities set forth in
Section 2.02 to be placed upon a Restricted Security.

                  "Rule l44A" means Rule l44A under the Securities Act (or any
successor provision), as it may be amended from time to time.

                  "Rule 144A Securities" means all Securities initially
distributed in connection with the offering of the Securities by the Purchasers
in reliance upon Rule 144A.

                  "SEC Registered Securities" means the Exchange Securities and
all other Securities sold or otherwise disposed of pursuant to an effective
registration statement under the Securities Act, together with their respective
Successor Securities.

                  "Securities" has the meaning stated in the first recital of
this Indenture and more particularly means any Securities authenticated and
delivered under this Indenture.

                  "Securities Act" means the United States Securities Act of
1933 and any statute successor thereto, in each case as amended from time to
time.

                  "Security Register" and "Security Registrar" have the
respective meanings set forth in Section 3.05.

                  "Special Interest" has the meaning set forth in the form of
face of the Global Security in Section 2.02. Unless the context otherwise
requires, references herein to "interest" on the Securities shall include
Special Interest.

                  "Special Record Date" for the payment of any Defaulted
Interest means a date fixed by the Trustee pursuant to Section 3.07.

                  "Stated Maturity," when used with respect to any Security or
any installment of principal thereof or interest thereon, means the date
specified in such Security as the fixed date on which the principal of such
Security or such installment of principal or interest is due and payable.

                  "Step-Down Date" has the meaning set forth in the form of face
of the Global Security in Section 2.02.

                  "Step-Up" has the meaning set forth in the form of face of the
Global Security in Section 2.02.

                  "Successor Security" of any particular Security means every
Security issued after, and evidencing all or a portion of the same debt (subject
to provisions, if any, in the Predecessor Security regarding payment of Special
Interest) as that evidenced by, such particular Security; and, for the purposes
of this definition, any Security authenticated and delivered under Section 3.06
in exchange for or in lieu of a mutilated, destroyed, lost or stolen Security
shall be deemed to evidence the same debt as the mutilated, destroyed, lost or
stolen Security.

                                       8

<PAGE>

                  "Temporary Regulation S Security" means a temporary Security
issued in global registered form.

                  "Trustee" means the Person named as the "Trustee" in the first
paragraph of this Indenture until a successor Trustee shall have become such
pursuant to the applicable provisions of this Indenture, and thereafter
"Trustee" shall mean or include each Person who is then a Trustee hereunder, and
if at any time there is more than one such Person, "Trustee" as used with
respect to the Securities of any series shall mean the Trustee with respect to
Securities of that series.

                  "Trust Indenture Act" means the United States Trust Indenture
Act of 1939 as in force at the date as of which this instrument was executed
(except as provided in Section 9.05); provided, however, that in the event the
Trust Indenture Act of 1939 is amended after such date, "Trust Indenture Act"
means, to the extent required by any such amendment, the Trust Indenture Act of
1939 as so amended.

                  "United States" means the United States of America (including
the States and the District of Columbia) and its possessions (including Puerto
Rico, the U.S. Virgin Islands, Guam, American Samoa, Wake island and the
Northern Mariana Islands).

                  "Unrestricted Securities Certificate" means a certificate
substantially in the form set forth in Annex C.

                  "U.S. Person" shall have the meaning ascribed to such term in
Rule 902 of Regulation S.

                  "U.S. GAAP" means generally accepted accounting principles in
effect in the United States applied on a basis consistent with the principles,
methods, procedures and practices in effect from time to time.

                  "U.S. Government Obligations" has the meaning set forth in
Section 14.04.

Section 1.02      Compliance Certificates and Opinions.

                  Upon any application or request by the Company to the Trustee
to take any action under any provision of this Indenture, the Company shall
furnish to the Trustee such certificates and opinions as may be required under
the Trust Indenture Act with respect to compliance with conditions precedent
provided for in the Indenture. Each such certificate or opinion shall be given
in the form of an Officer's Certificate, if to be given by an officer of the
Company, or an Opinion of Counsel, if to be given by counsel, and shall comply
with the requirements of the Trust Indenture Act and any other requirements set
forth in this Indenture, except that in the event of any such application or
request as to which the furnishing of such documents is specifically required by
any provisions of this Indenture relating to such particular application or
request, no additional certificate or opinion need be furnished.

                  Every certificate or opinion, whether required to be provided
pursuant to this Section 1.02 or elsewhere, with respect to compliance with a
condition or covenant provided for in this Indenture shall include:

                  (1) a statement that each individual signing such certificate
     or opinion has read such covenant or condition and the definitions herein
     relating thereto;

                  (2) a brief statement as to the nature and scope of the
     examination or investigation upon which the statements or opinions
     contained in such certificate or opinion are based;

                                       9

<PAGE>

                  (3) a statement that, in the opinion of each such individual,
     he has made such examination or investigation as is necessary to enable him
     to express an informed opinion as to whether or not such covenant or
     condition has been complied with; and

                  (4) a statement as to whether, in the opinion of each such
     individual, such condition or covenant has been complied with.

Section 1.03      Form of Documents Delivered to Trustee.

                  In any case where several matters are required to be certified
by, or covered by an opinion of, any specified Person, it is not necessary that
all such matters be certified by, or covered by the opinion of, only one such
Person, or that they be so certified or covered by only one document, but one
such Person may certify or give an opinion with respect to some matters and one
or more other such Persons as to other matters, and any such Person may certify
or give an opinion as to such matters in one or several documents.

                  Any certificate or opinion of an officer of the Company may be
based, insofar as it relates to legal matters, upon a certificate or opinion of,
or representations by, counsel, unless such officer knows, or in the exercise of
reasonable care should know, that the certificate or opinion or representations
with respect to the matters upon which his certificate or opinion is based are
erroneous. Any such certificate or opinion of counsel may be based, insofar as
it relates to factual matters, upon a certificate or opinion of, or
representations by, an officer or officers of the Company stating that the
information with respect to such factual matters is in the possession of the
Company, unless such counsel knows, or in the exercise of reasonable care should
know, that the certificate or opinion or representations with respect to such
matters are erroneous.

                  Where any Person is required to make, give or execute two or
more applications, requests, consents, certificates, statements, opinions or
other instruments under this Indenture, they may, but need not, be consolidated
and form one instrument.

Section 1.04 Acts of Holders of Securities; Record Dates.

                  (1) Any request, demand, authorization, direction, notice,
     consent, waiver or other action provided or permitted by this Indenture to
     be given, made or taken by Holders of Securities may be embodied in and
     evidenced by one or more instruments of substantially similar tenor signed
     by such Holders in person or by an agent duly appointed in writing. Except
     as herein otherwise expressly provided, such action shall become effective
     when such instrument or instruments or record or both are delivered to the
     Trustee and, where it is hereby expressly required, to the Company. Such
     instrument or instruments and any such record (and the action embodied
     therein and evidenced thereby) are herein sometimes referred to as the
     "Act" of the Holders of Securities signing such instrument or instruments
     or so voting at such meeting. Proof of execution of any such instrument or
     of a writing appointing any such agent or proxy, or of the holding by any
     Person of a Security shall be sufficient for any purpose of this Indenture
     and (subject to Section 6.01) conclusive in favor of the Trustee and the
     Company, if made in the manner provided in this Section. The record of any
     meeting of Holders of Securities shall be proved in the manner provided in
     Section 13.06.

                  (2) The fact and date of the execution by any Person of any
     instrument or writing may be proved by the affidavit of a witness of such
     execution or by a certificate of a notary public or other officer
     authorized by law to take acknowledgments of deeds, certifying that the
     individual signing such instrument or writing acknowledged to him the
     execution thereof. Where such execution is by a signer acting in a capacity
     other than his individual capacity, such certificate or affidavit shall
     also

                                       10

<PAGE>

constitute sufficient proof of his authority. The fact and date of the execution
of any such instrument or writing, or the authority of the Person executing the
same, may also be proved in any other manner which the Trustee deems sufficient.

                  (3) The Company may set any day as a record date for the
purpose of determining the Holders of Outstanding Securities of any series
entitled to give, make or take any request, demand, authorization, direction,
notice, consent, waiver or other action provided or permitted by this Indenture
to be given, made or taken by Holders of Securities of such series, provided
that the Company may not set a record date for, and the provisions of this
paragraph shall not apply with respect to, the giving or making of any notice,
declaration, request or direction referred to in the next paragraph. If any
record date is set pursuant to this paragraph, the Holders of Outstanding
Securities of the relevant series on such record date, or their duly designated
proxies, and no other Holders, shall be entitled to take the relevant action,
whether or not such Holders remain Holders after such record date; provided that
no such action shall be effective hereunder unless taken on or prior to the
applicable Expiration Date by Holders, or duly designated proxies, of the
requisite principal amount of Outstanding Securities of such series on such
record date. Nothing in this paragraph shall be construed to prevent the Company
from setting a new record date for any action for which a record date has
previously been set pursuant to this paragraph (whereupon the record date
previously set shall automatically and with no action by any Person be canceled
and of no effect), and nothing in this paragraph shall be construed to render
ineffective any action taken by Holders, or their duly designated proxies, of
the requisite principal amount of Outstanding Securities of the relevant series
on the date such action is taken. Promptly after any record date is set pursuant
to this paragraph, the Company, at its own expense, shall cause notice of such
record date, the proposed action by Holders and the applicable Expiration Date
to be given to the Trustee in writing and to each Holder of Securities of the
relevant series in the manner set forth in Section 1.06.

                  The Trustee may set any day as a record date for the purpose
of determining the Holders of Outstanding Securities of any series entitled to
join in the giving or making of (i) any Notice of Default, (ii) any declaration
of acceleration referred to in Section 5.02, (iii) any request to institute
proceedings referred to in Section 5.07(2) or (iv) any direction referred to in
Section 5.12, in each case with respect to Securities of such series. If any
record date is set pursuant to this paragraph, the Holders of Outstanding
Securities of such series on such record date, or their duly designated proxies,
and no other Holders, shall be entitled to join in such notice, declaration,
request or direction, whether or not such Holders remain Holders after such
record date; provided that no such action shall be effective hereunder unless
taken on or prior to the applicable Expiration Date by Holders, or their duly
designated proxies, of the requisite principal amount of Outstanding Securities
of such series on such record date. Nothing in this paragraph shall be construed
to prevent the Trustee from setting a new record date for any action for which a
record date has previously been set pursuant to this paragraph (whereupon the
record date previously set shall automatically and with no action by any Person
be canceled and of no effect), and nothing in this paragraph shall be construed
to render ineffective any action taken by Holders, or their duly designated
proxies, of the requisite principal amount of Outstanding Securities of the
relevant series on the date such action is taken. Promptly after any record date
is set pursuant to this paragraph, the Trustee, at the expense of the Company,
shall cause notice of such record date, the proposed action by Holders and the
applicable Expiration Date to be given to the Company in writing and to each
Holder of Securities of the relevant series in the manner set forth in Section
1.06.

                  With respect to any record date set pursuant to this Section,
the party hereto which sets such record date may designate any day as the
"Expiration Date" and from time to time may change the Expiration Date to any
earlier or later day; provided that no such change shall be effective unless
notice of the proposed new Expiration Date is given to the other party or
parties hereto in writing, and to each Holder of Securities of the relevant
series in the manner set forth in Section 1.06, on or prior to the existing
Expiration Date. Notwithstanding the foregoing, no Expiration Date shall be
later than the 180th

                                       11

<PAGE>

day after the applicable record date and, if an Expiration Date is not
designated with respect to any record date set pursuant to this Section, the
party or parties hereto which set such record date shall be deemed to have
designated the 180th day after such record date as the Expiration Date with
respect thereto.

                  Without limiting the foregoing, a Holder entitled hereunder to
take any action hereunder with regard to any particular Security may do so with
regard to all or any part of the principal amount of such Security or by one or
more duly appointed agents or proxies each of which may do so pursuant to such
appointment with regard to all or any part of such principal amount.

                  (4) The principal amount and serial numbers of Global
Securities held by any Person, and the date of holding the same, shall be proved
by the Security Register.

                  (5) Any request, demand, authorization, direction, notice,
consent, waiver or other Act of the Holder of any Security shall bind every
future Holder of the same Security and the Holder of every Security issued upon
the registration of transfer thereof or in exchange therefor or in lieu thereof
in respect of anything done, omitted or suffered to be done by the Trustee or
the Company in reliance thereon, whether or not notation of such action is made
upon such Security.

               (6) The provisions of this Section 1.04 are subject to the
provisions of Section 13.05.

Section 1.05   Notices, Etc., to Trustee and the Company.

               Any request, demand, authorization, direction, notice, consent,
waiver or Act of Holders of Securities or other document provided for or
permitted by this Indenture to be made upon, given or furnished to, or filed
with,

               (1) the Trustee by any Holder of Securities or by the Company
          shall be sufficient for every purpose hereunder if made, given,
          furnished or filed in writing (or sent by facsimile and confirmed in
          writing) to or with the Trustee at its Corporate Trust Office,
          Attention: Institutional Trust Services, or

               (2) the Company by the Trustee or by any Holder of Securities
          shall be sufficient for every purpose hereunder (unless otherwise
          herein expressly provided) if in writing and mailed (or sent by
          facsimile and confirmed in writing) international air mail postage
          prepaid and addressed to its principal office specified in the first
          paragraph of this instrument to the attention of its Secretary, or at
          any other address previously furnished in writing to the Trustee by
          the Company.

Section 1.06   Notice to Holders of Securities; Waiver.

               Unless otherwise herein expressly provided, where this Indenture
provides for notice to Holders of any event, such notice shall be sufficiently
given to Holders of Securities if in writing and mailed, first-class postage
prepaid, or delivered by hand or overnight courier to each Holder of a Security
affected by such event, at its address as it appears in the Security Register,
not later than the latest date (if any), and not earlier than the earliest date
(if any), prescribed for the giving of such notice.

                In case by reason of the suspension of regular mail service or
by reason of any other cause it shall be impracticable to give such notice to
Holders of Securities by mail, then such notification as shall be given with the
approval of the Trustee shall constitute a sufficient notification for every
purpose hereunder. In any case where notice to Holders of Securities is given by
mail, neither the failure to mail such notice, nor any defect in any notice so
mailed, to any particular Holder of a Security shall affect the sufficiency of
such notice with respect to other Holders of Securities.

                                       12

<PAGE>

                  Where this Indenture provides for notice in any manner, such
notice may be waived in writing by the Person entitled to receive such notice,
either before or after the event, and such waiver shall be the equivalent of
such notice. Waivers of notice by Holders shall be filed with the Trustee, but
such filing shall not be a condition precedent to the validity of any action
taken in reliance upon such waiver.

Section 1.07      Language of Notices, Etc.

                  Any request, demand, authorization, direction, notice, consent
or waiver required or permitted under this Indenture shall be in the English
language.

Section 1.08      Conflict with Trust Indenture Act.

                  The Indenture shall incorporate and be governed by the
provisions of the Trust Indenture Act that are required to be part of and govern
indentures qualified under the Trust Indenture Act. If any provision hereof
limits, qualifies or conflicts with a provision of the Trust Indenture Act that
is required under such Act to be a part of and govern this Indenture, the
provision of such Act shall control. If any provision of this Indenture modifies
or excludes any provision of the Trust Indenture Act that may be so modified or
excluded, the provision of such Act shall be deemed to apply to this Indenture
as so modified or to be excluded, as the case may be.

Section 1.09      Effect of Headings and Table of Contents.

                  The Article and Section headings herein and the Table of
Contents are for convenience only and shall not affect the construction hereof.

Section 1.10 Successors and Assigns.

                  All covenants and agreements in this Indenture by the Company
shall bind its successors and assigns, whether so expressed or not.

Section 1.11      Separability Clause.

                  In case any provision in this Indenture or in the Securities
shall be invalid, illegal or unenforceable, the validity, legality and
enforceability of the remaining provisions shall not in any way be affected or
impaired thereby.

Section 1.12      Benefits of Indenture.

                  Nothing in this Indenture or in the Securities, express or
implied, shall give to any Person, other than the parties hereto and their
successors hereunder and the Holders of Securities, any benefit or any legal or
equitable right, remedy or claim under this Indenture.

Section 1.13      Governing Law.

                  This Indenture and the Securities shall be governed by and
construed in accordance with the laws of the State of New York.

Section 1.14      Saturday, Sundays and Legal Holidays.

                  In any case where any Interest Payment Date, Redemption Date
or Stated Maturity of any Security or the last day on which Holders have the
right to convert or exchange their Securities shall not be a Business Day at any
Place of Payment or place of conversion or exchange, then (notwithstanding any

                                       13

<PAGE>

other provision of this Indenture or of the Securities (other than a provision
of any Security which specifically states that such provision shall apply in
lieu of this Section)) payment of interest or principal (and premium, if any) or
conversion or exchange need not be made at such Place of Payment or place of
conversion or exchange on such date, but may be made on the next succeeding
Business Day at such Place of Payment or place of conversion or exchange with
the same force and effect as if made on the Interest Payment Date or Redemption
Date, or at the Stated Maturity or on such last day for conversion or exchange.

Section 1.15      Appointment of Agent for Service; Submission to Jurisdiction;
Waiver of Immunity.

                  By the execution and delivery of this Indenture, the Company
hereby appoints the New York office of the Company as its agent upon which
process may be served in any legal action or proceeding which may be instituted
in any Federal or State court in the Borough of Manhattan, the City of New York,
State of New York, arising out of or relating to the Securities or this
Indenture, but for that purpose only. Service of process upon such agent at the
office of the Company at 570 Lexington Avenue, 43rd Floor, New York, New York
10022, and written notice of said service to the Company by the Person servicing
the same addressed as provided by Section 1.05, shall be deemed in every respect
effective service of process upon the Company in any such legal action or
proceeding. The Company will take any and all action necessary to continue such
designation in full force and effect and to advise the Trustee of any change of
address of such agent; should such agent become unavailable for this purpose for
any reason, the Company will promptly and irrevocably designate a new agent in
the Borough of Manhattan, City of New York, State of New York, which will agree
to act as such for powers and for the purposes specified in this Section 1.15.
The Company hereby (i) irrevocably submits to the nonexclusive jurisdiction of
any Federal or State court in the Borough of Manhattan, the City of New York,
State of New York in which any such legal action or proceeding is so instituted,
and any appellate court from any thereof, (ii) to the extent it may effectively
do so, irrevocably and unconditionally waives any objection which it may have
now or hereafter to the laying of the venue of any such legal action or
proceeding and (iii) to the extent the Company has or hereafter may acquire any
immunity from jurisdiction of any such court or from any legal process (whether
through service of notice, attachment prior to judgment, attachment in aid of
execution or otherwise) with respect to itself or its property, the Company
hereby irrevocably waives such immunity in respect of its obligations under the
Indenture and the Securities to the fullest extent permitted by law. Such
appointment shall be irrevocable so long as the Holders of Securities shall have
any rights pursuant to the terms thereof or of this Indenture until the
appointment of a successor by the Company with the consent of the Trustee and
such successor's acceptance of such appointment. The Company further agrees to
take any and all action, including the execution and filing of any and all such
documents and instruments, as may be necessary to continue such designation and
appointment of such agent or successor.

                                  ARTICLE TWO

                                 SECURITY FORMS

Section 2.01   Forms Generally.

               The Securities of each series shall be in substantially the form
set forth in this Article, or in such other form (including temporary or
permanent global form) as shall be established by or pursuant to an
Authorization of the Company or in one or more indentures supplemental hereto,
in each case with such appropriate insertions, omissions, substitutions and
other variations as are required or permitted by this Indenture, and may have
such letters, numbers or other marks of identification and such legends or
endorsements placed thereon as may be required to comply with the rules of any
securities exchange or Depositary or as may, consistently herewith, be
determined by an Authorized Representative executing

                                       14

<PAGE>

such Securities pursuant to this Indenture, as evidenced by its execution
thereof. If the forms of Securities of any series are established by action
taken pursuant to an Authorization, a copy of an appropriate record of such
action shall be certified by any Authorized Representative of the Company or the
secretary or assistant secretary of the Company and delivered to the Trustee at
or prior to the delivery of the Order contemplated by Section 3.03 for the
authentication and delivery of such Securities. Any such Board Resolution or
other document evidencing an Authorization shall have addressed thereto a true
and correct copy of the form of Security referred to therein approved by or
pursuant to such Authorization.

                  The definitive Securities shall be printed, lithographed or
engraved on steel engraved borders or may be produced in any other manner, all
as determined by the officers executing such Securities, as evidenced by their
execution of such Securities.

                  Upon their original issuance, any Rule 144A Securities and any
Initial Regulation S Securities of any series shall be issued in the form of
separate Global Securities. The Global Securities representing Rule 144A
Securities, together with their Successor Securities which are Global Securities
other than Regulation S Global Securities and SEC Registered Securities, are
collectively herein called the "Restricted Global Securities". The Global
Securities representing Initial Regulation S Securities, together with their
Successor Securities which are Global Securities other than Restricted Global
Securities and SEC Registered Securities, are collectively herein called the
"Regulation S Global Securities".

Section 2.02      Form of Global Security.

                        [Form of Face of Global Security]

            [Insert any legend required by the Internal Revenue Code
                        and the regulations thereunder.]

                      PETROLEO BRASILEIRO S.A. - PETROBRAS

                               [Title of Security]

Date:  ___________
No.________                                               CUSIP NO.____________
                                                          ISIN NO.______________
[Legend if the Security is a Restricted Security:

         "THE NOTES EVIDENCED HEREBY HAVE NOT BEEN REGISTERED UNDER THE UNITED
STATES SECURITIES ACT OF 1933 (THE "SECURITIES ACT') AND MAY NOT BE OFFERED,
SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT (1) TO A PERSON WHO THE SELLER
REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER WITHIN THE MEANING OF
RULE 144A UNDER THE SECURITIES ACT PURCHASING FOR ITS OWN ACCOUNT OR FOR THE
ACCOUNT OF A QUALIFIED INSTITUTIONAL BUYER IN A TRANSACTION MEETING THE
REQUIREMENTS OF RULE 144A, (2) IN AN OFFSHORE TRANSACTION COMPLYING WITH RULE
903 OR RULE 904 OF REGULATION S UNDER THE SECURITIES ACT, (3) PURSUANT TO AN
EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT PROVIDED BY RULE 144
THEREUNDER (IF AVAILABLE) AND (4) TO AN INSTITUTIONAL ACCREDITED INVESTOR (AS
DEFINED IN RULE 501(a)(1), (2), (3) OR (7) UNDER THE SECURITIES ACT) IN A
TRANSACTION EXEMPT FROM THE REGISTRATION

                                       15

<PAGE>

REQUIREMENTS OF THE SECURITIES ACT, IN EACH CASE, IN ACCORDANCE WITH ALL
APPLICABLE SECURITIES LAWS OF THE STATES OF THE UNITED STATES."]

[Legend if the Security is a Regulation S Security:

         THE NOTES EVIDENCED HEREBY HAVE NOT BEEN REGISTERED UNDER THE U.S.
SECURITIES ACT OF 1933 (THE "SECURITIES ACT") AND MAY NOT, UNDER THE SECURITIES
ACT, BE OFFERED, SOLD, OR DELIVERED IN THE UNITED STATES OR TO, OR FOR THE
ACCOUNT OR BENEFIT OF, ANY U.S. PERSON, UNLESS THIS SECURITY IS REGISTERED UNDER
THE SECURITIES ACT OR AN EXEMPTION FROM THE REGISTRATION REQUIREMENTS THEREOF IS
AVAILABLE.]

         [Legend if the Security is a Temporary Regulation S Security:

         THIS GLOBAL NOTE IS A TEMPORARY GLOBAL NOTE FOR PURPOSES OF REGULATION
S UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED (THE "1933 ACT").
NEITHER THIS TEMPORARY GLOBAL NOTE NOR ANY INTEREST HEREIN MAY BE OFFERED, SOLD
OR DELIVERED, EXCEPT AS PERMITTED ABOVE.

         NO BENEFICIAL OWNERS OF THIS TEMPORARY GLOBAL NOTE SHALL BE ENTITLED TO
RECEIVE PAYMENT OF PRINCIPAL HEREOF OR INTEREST HEREON UNLESS THE REQUIRED
CERTIFICATIONS HAVE BEEN DELIVERED PURSUANT TO THE TERMS OF THE INDENTURE.]

         [Legend if the Security benefits from a Registration Rights Agreement:

                  THE HOLDER OF THIS SECURITY IS SUBJECT TO, AND ENTITLED TO THE
BENEFITS OF, THE EXCHANGE AND REGISTRATION RIGHTS AGREEMENT, DATED AS OF [date
of agreement], AMONG THE COMPANY AND THE OTHER PARTIES REFERRED TO THEREIN.]

                  PETROLEO BRASILEIRO S.A. - PETROBRAS, a mixed capital company
(sociedade do economia mista) organized under the laws of the Federative
Republic of Brazil (herein called the "Company," which term includes any
successor Person under the Indenture hereinafter referred to), for value
received, hereby promises to pay to ______________, or registered assigns, the
principal sum of ___________ on _____________ [if the Security is to bear
interest prior to Maturity, insert --, and to pay interest thereon from
____________, __ or from the most recent Interest Payment Date to which interest
has been paid or duly provided for, semi-annually in arrears on ___ and ___ in
each year] [annually in arrears on ______ in each year], commencing ______, __,
at the rate of ____% per annum, until the principal hereof is paid or made
available for payment [if applicable insert -- provided that any principal and
premium, and any such installment of interest, which is overdue shall bear
interest at the rate of ___% per annum (to the extent that the payment of such
interest shall be legally enforceable), from the dates such amounts are due
until they are paid or made available for payment, and such interest shall be
payable on demand.] The interest so payable, and punctually paid or duly
provided for, on any Interest Payment Date will, as provided in such Indenture,
be paid to the Person in whose name this Security (or one or more Predecessor
Securities) is registered at the close of business on the Regular Record Date
for such interest, which shall be the ____ [or ____] (whether or not a Business
Day) [, as the case may be,] next preceding such Interest Payment Date. Any such
interest not so punctually paid or duly provided for will forthwith cease to be
payable to the Holder on such Regular Record Date and may either be paid to the
Person in whose name this Security (or one or more Predecessor Securities) is
registered at the close of business on a Special Record Date for the payment of
such Defaulted Interest to be fixed by the Trustee,

                                       16

<PAGE>

notice whereof shall be given to Holders of Securities of this series not less
than ten days prior to such Special Record Date, or be paid at any time in any
other lawful manner not inconsistent with the requirements of any securities
exchange on which the Securities of this series may be listed, and upon such
notice as may be required by such exchange, all as more fully provided in said
Indenture].

                  [If applicable insert: Any such interest on overdue principal
or premium which is not paid on demand shall bear interest at the rate of ____%
per annum (to the extent that payment of such interest shall be legally
enforceable) from the date of such demand until the amount so demanded is paid
or made available for payment. Interest on any overdue interest shall be payable
on demand.]

                  [If applicable insert: provided, however, that if (i) a
registration statement under the Securities Act of 1933, as amended (the
"Securities Act"), registering a security substantially identical to this
Security (except that such Security will not contain terms with respect to the
Special Interest payments described below or legends reflecting transfer
restrictions) pursuant to an exchange offer (the "Exchange Offer") (the
"Exchange Registration Statement") (or, if applicable, a registration statement
registering this Security for resale (a "Shelf Registration Statement")) has not
become or been declared effective on or before the date on which such
registration statement is required to become or be declared effective pursuant
to the Exchange and Registration Rights Agreement, dated as of [date of
agreement] (the "Registration Rights Agreement"), among the Company and the
other parties referred to therein, or (ii) the Exchange Offer has not been
completed within the number of days specified by the Registration Rights
Agreement after the initial effective date of the Exchange Registration
Statement (if the Exchange Offer is then required to be made) or a Shelf
Registration Statement has not become or been declared effective on or before
the date on which it is required to become or be declared effective pursuant to
the Exchange and Registration Rights Agreement, or (iii) any Exchange
Registration Statement or, if applicable, the Shelf Registration Statement is
filed and declared effective but shall thereafter cease to be effective (except
as specifically permitted pursuant to the Registration Rights Agreement) without
being succeeded immediately (except as specifically permitted pursuant to the
Registration Rights Agreement) by an additional registration statement filed and
declared effective, in each case in Clauses (i) through (iii) upon the terms and
conditions set forth in the Registration Rights Agreement (each such event
referred to in Clauses (i) through (iii), a "Registration Default" and each
period during which a Registration Default has occurred and is continuing, a
"Registration Default Period"), then interest will accrue (in addition to any
stated interest on the Securities) (the "Step-Up") at a per annum rate of _____%
for such Registration Default Period from and including the date on which a
Registration Default first occurs to but excluding the first date (the
"Step-Down Date") that no Registration Default is in effect. Interest accruing
as a result of the Step-Up is referred to herein as "Special Interest." Accrued
Special Interest, if any, shall be paid semi-annually on ______ and ______ in
each year; and the amount of accrued Special Interest shall be determined on the
basis of the number of days during which such Registration Default is in effect.
The Company shall provide the Trustee with written notice of the date of any
Registration Default and the Step-Down Date. Any accrued and unpaid interest
(including Special Interest) on this Security upon the issuance of an Exchange
Security (as defined in the Indenture) in exchange for this Security shall cease
to be payable to the Holder hereof but such accrued and unpaid interest
(including Special interest) shall be payable on the next Interest Payment Date
for such Exchange Security.]

                  [If the Security is not to bear interest prior to Maturity,
insert -- The principal of this Security shall not bear interest except in the
case of a default in payment of principal upon acceleration, upon redemption or
at Stated Maturity, and in such case the overdue principal and any overdue
premium shall bear interest at the rate of ___% per annum (to the extent that
the payment of such interest shall be legally enforceable), from the date such
amounts are due until they are paid or made available for payment. Interest on
any overdue principal shall be payable on demand. Any such interest on any
overdue principal or premium which is not so paid on demand shall bear interest
at the rate of ___% per annum (to the extent that the payment of such interest
on interest shall be legally enforceable), from the

                                       17

<PAGE>

date of such demand until the amount so demanded is paid or made available for
payment. Interest on overdue interest shall be payable on demand.)

                  Payment of the principal of [(and premium, if any)] and [if
applicable, insert -- any such] interest on this Security will be made at the
office or agency of the Company maintained for that purpose in ____ in [such
coin or currency of the United States of America as at the time of payment is
legal tender for payment of public and private debts] [If Security is
denominated and payable in United States dollars insert currency and method of
payment] [if applicable, insert --; provided, however, that at the option of the
Company payment of interest may be made by check mailed to the address of the
Person entitled thereto as such address shall appear in the Security Register].

                  Reference is hereby made to the further provisions of this
Security set forth on the reverse hereof, which further provisions shall for all
purposes have the same effect as if set forth at this place.

                  [All terms used in this Security which are not defined herein
but are defined in the Indenture shall have the meanings assigned to them in the
Indenture.]

                  Unless the certificate of authentication hereon has been
executed by the Trustee referred to on the reverse hereof, directly or through
an Authenticating Agent, by manual signature of an authorized signatory, this
Security shall not be entitled to any benefit under the Indenture or be valid or
obligatory for any purpose.

                  IN WITNESS WHEREOF, the Company has caused this instrument to
be duly executed manually or in facsimile.

Dated:                                      PETROLEO BRASILEIRO S.A. -
                                                PETROBRAS

                                            By: ___________________________
                                                Name:
                                                Title:

                                       18

<PAGE>

                      [Form of Reverse of Global Security]

         This Security is one of a duly authorized issue of securities of the
Company (herein called the "Securities"), issued and to be issued in one or more
series under an Indenture, dated as of ., 2002 (herein called the "Indenture"
which term shall have the meaning assigned to it in such instrument), between
the Company and JPMorgan Chase Bank, as Trustee (herein called the "Trustee,"
which term includes any other successor trustee under the Indenture), and
reference is hereby made to the Indenture for a statement of the respective
rights, limitations of rights, duties and immunities thereunder of the Company,
the Trustee and the Holders of the Securities and of the terms upon which the
Securities are, and are to be, authenticated and delivered. This Security is one
of the series designated on the face hereof [, limited in aggregate principal
amount to U.S.$__________].

         [If applicable, insert-- The Securities of this series are subject to
redemption upon not less than 30 days' notice by mail, [if applicable, insert --
(1) on __________ in any year commencing with the year ____ and ending with the
year _________ through operation of the sinking fund for this series at a
Redemption Price equal to [insert formula for determining amount] (with the
amount in excess of 100% of the principal amount being additional interest), and
(2)] at any time [if applicable, insert -- on or after ________, _____], as a
whole or in part, at the election of the Company, at the following Redemption
Prices (expressed as percentages of the principal amount): If redeemed [if
applicable, insert -- on or before ____________, ____%, and if redeemed] during
the 12-month period beginning _________ of the years indicated,

                 Redemption                           Redemption
         Year                  Price        Year                       Price
         ----                  -----        ----                       -----

and thereafter at a Redemption Price equal to ___% of the principal amount,
together in the case of any such redemption [if applicable, insert -- (whether
through operation of the sinking fund or otherwise)] with accrued interest to
the Redemption Date, but interest installments whose Stated Maturity is on or
prior to such Redemption Date will be payable to the Holders of such Securities,
or one or more Predecessor Securities, of record at the close of business on the
relevant Record Dates referred to on the face hereof, all as provided in the
Indenture.]

         [If applicable, insert -- The Securities of this series are subject to
redemption upon not less than 30 days' notice by mail, (1) on ___________ in any
year commencing with the year -- and ending with the year _____, through
operation of the sinking fund for this series at the Redemption Prices for
redemption through operation of the sinking fund (expressed as percentages of
the principal amount) set forth in the table below, and (2) at any time [if
applicable, insert -- on or after __________, ___________, as a whole or in
part, at the election of the Company, at the Redemption Prices for redemption
otherwise than through operation of the sinking fund (expressed as percentages
of the principal amount, with the amount in excess of 100% of the principal
amount being additional interest) set forth in the table below: If redeemed
during the 12-month period beginning_____________ of the years indicated,

                                       19

<PAGE>

                         Redemption Price
                         For Redemption                  Redemption Price For
                        Through Operation             Redemption Otherwise Than
                             of the                   Through Operation of the
Year                      Sinking Fund                       Sinking Fund
----                  ---------------------          ---------------------------

and thereafter at a Redemption Price equal to ____% of the principal amount,
together in the case of any such redemption (whether through operation of the
sinking fund or otherwise) with accrued interest to the Redemption Date, but
interest installments whose Stated Maturity is on or prior to such Redemption
Date will be payable to the Holders of such Securities, or one or more
Predecessor Securities, of record at the close of business on the relevant
Record Dates referred to on the face hereof, all as provided in the Indenture.]

                  [If applicable, insert -- Notwithstanding the foregoing, the
Company may not, prior to __________, redeem any Securities of this series as
contemplated by [If applicable, insert -- Clause (2) of] the preceding paragraph
as a part of, or in anticipation of, any refunding operation by the application,
directly or indirectly, of moneys borrowed having an interest cost to the
Company (calculated in accordance with generally accepted financial practice) of
less than ____% per annum.]

                  [If applicable, insert -- The sinking fund for this series
provides for the redemption on ________ in each year beginning with the year and
ending with the year _____ and ending with the year _______ of [if applicable,
insert -- not less than U.S.$________ ("mandatory sinking fund") and not more
than U.S.$________] aggregate principal amount of Securities of this series.
Securities of this series acquired or redeemed by the Company otherwise than
through [if applicable, insert - mandatory] sinking fund payments may be
credited against subsequent [if applicable, insert -- mandatory] sinking fund
payments otherwise required to be made [if applicable, insert -- in the inverse
order in which they become due].]

                  [if applicable, insert -- The Securities of this series may be
redeemed at the option of the Company, in whole but not in part, upon not less
than 30 nor more than 60 days' notice given as provided in the Indenture, at any
time at a Redemption Price equal to the principal amount thereof plus accrued
interest to the date fixed for redemption if as a result of any change in or
amendment to the laws or any regulations or rulings promulgated thereunder of
the jurisdiction (or of any political subdivision or taxing authority thereof or
therein) in which the Company is incorporated (or in the case of a successor
Person to the Company, of the jurisdiction in which such successor Person is
organized or any political subdivision or taxing authority thereof or therein)
or any change in the official application or interpretation of such laws,
regulations or rulings, or any change in the official application or
interpretation of, or any execution of or amendment to, any treaty or treaties
affecting taxation to which such jurisdiction or such political subdivision or
taxing authority (or such other jurisdiction or political subdivision or taxing
authority) is a party, which change, execution or amendment becomes effective on
or after ____________ (or, in the case of a successor Person to the Company, the
date on which such successor Person became such pursuant to the applicable
provision of the Indenture).]

                  [If applicable, insert -- The Securities may also be redeemed
in whole but not in part upon not less than 30 nor more than 60 days' notice
given as provided in the Indenture at any time at a Redemption Price equal to
the principal amount thereof plus accrued interest to the date fixed for
redemption if the Person formed by a consolidation of the Company or into which
the Company is merged or to which the Company conveys, transfers or leases its
properties and assets substantially as an

                                       20

<PAGE>

entirety is required to pay a Holder Additional Amounts in respect of any tax,
assessment or governmental charge imposed on any such Holder or required to be
withheld or deducted from any payment to such Holder as a consequence of such
consolidation, merger, conveyance, transfer or lease.]

                  [If applicable, insert -- the Redemption Price of the
Securities of this series shall be equal to the applicable percentage of the
principal amount at Stated Maturity set forth below:

                 If Redemption During the                 Redemption
                12-Month Period Commencing                   Price
                --------------------------                ----------

together with, in each case (except if the Redemption Date shall be a
__________), an amount equal to the applicable Redemption Price multiplied by a
fraction the numerator of which is the number of days from but not including the
preceding _______________ to and including the Redemption Date multiplied by the
difference between the Redemption Price applicable during the 12 months
beginning on the _________________ following the Redemption Date (or, in the
case of a Redemption Date after ___________, 100%) and the Redemption Price
applicable on the Redemption Date and the denominator of which is the total
number of days from but not including the _________________ preceding the
Redemption Date to and including the next succeeding ____________. The Company
will also pay to each eligible Holder, or make available for payment to each
such Holder, on the Redemption Date any additional interest (as set forth on the
face hereof) resulting from the payment of such Redemption Price.]

                  [If applicable insert -- The Redemption Price of the
Securities of this series either in the event of certain changes in the tax
treatment or in an event of default would include, in addition to the face
amount of the Security, an amount equal to the Original Issue Discount accrued
since the issue date. Original Issue Discount (the difference between the Issue
Price and the Principal Amount at Maturity of the Security), in the period
during which a Security of this series remains outstanding, shall accrue at __%
per annum, on a semi-annual bond equivalent basis using a 360-day year composed
of twelve 30-day months, commencing on the Issue Date of this Security.]

                  [If applicable, insert -- Notice of redemption will be given
by mail to Holders of Securities of this series, not less than 30 nor more than
60 days prior to the date fixed for redemption, all as provided in the
Indenture.]

                  [If the Security is subject to redemption of any kind, insert
-- In the event of redemption of this Security in part only, a new Security or
Securities of this series and of like tenor for the unredeemed portion hereof
will be issued in the name of the Holder hereof upon the cancellation hereof.]

                  [If applicable insert: The Securities are the Company's
unsecured obligations [and will be subordinated in right of payment to all of
the Company's existing and future senior indebtedness (as such term is defined
in the [supplemental indenture] [Board Resolution or other document evidencing
an Authorization] authorizing this series of Securities)] and effectively
subordinated to all existing and future Indebtedness and other liabilities of
its subsidiaries.]

                  [If applicable, insert -- The Indenture contains provisions
for defeasance at any time of [the entire indebtedness on this Security] [or]
[certain restrictive covenants and Events of Default with respect to this
Security] [, in each case,] upon compliance with certain conditions set forth in
the Indenture.)

                                       21

<PAGE>

                  [If applicable, insert -- Subject to and upon compliance with
the provisions of the Indenture, the Holder of this Security is entitled, at his
option, at any time after ________________, to [convert] [exchange] this
Security into [Describe Securities and conversion mechanics].]

                  [If applicable, insert -- In the event of conversion of this
Security in part only, a new Security or Securities of this series and of like
tenor for the unconverted portion hereof will be issued in the name of the
Holder hereof upon the cancellation hereof.]

                  [If the Security is not an Original Issue Discount Security,
insert -- If an Event of Default with respect to Securities of this series shall
occur and be continuing, the principal of the Securities of this series may be
declared due and payable in the manner and with the effect provided in the
Indenture.]

                  [If the Security is an Original Issue Discount Security,
insert -- If an Event of Default with respect to Securities of this series shall
occur and be continuing, an amount of principal of the Securities of this series
may be declared due and payable in the manner and with the effect provided in
the Indenture. Such amount shall be equal to -- insert formula for determining
the amount. Upon payment (i) of the amount of principal so declared due and
payable and (ii) of interest on any overdue principal, premium and interest (in
each case to the extent that the payment of such interest shall be legally
enforceable), all of the applicable issuer's obligations in respect of the
payment of the principal of and interest, if any, on the Securities of this
series shall terminate.]

                  [If not applicable, delete -- If any deduction or withholding
for any present or future taxes, assessments or other governmental charges of
Brazil (or any political subdivision or taxing authority thereof or therein)
shall at any time be required by Brazil (or any such political subdivision or
taxing authority) in respect of any amounts to be paid by the Company under the
Securities, the Company will pay to the Holder of this Security such additional
amounts as may be necessary in order that the net amounts paid to such Holder of
such Security who, with respect to any such tax, assessment or other
governmental charge, is not resident in Brazil, after such deduction or
withholding, shall be not less than the amounts specified in such Security to
which such Holder is entitled ("Additional Amounts"); provided, however, that
the Company shall not be required to make any payment of Additional Amounts for
or on account of:

                    (a) any tax, assessment or other governmental charge which
                  would not have been imposed but for (i) the existence of any
                  present or former connection between such Holder or the
                  beneficial owner of the Security of such series (or between a
                  fiduciary, settler, beneficiary, member or shareholder of, or
                  possessor of a power over, such Holder or beneficial owner, if
                  such Holder or beneficial owner is an estate, trust,
                  partnership or corporation) and Brazil or any political
                  subdivision or territory or possession thereof or area subject
                  to its jurisdiction other than the mere holding of a Security
                  or receipt of payment in respect thereto, including, without
                  limitation, such Holder or beneficial owner (or such
                  fiduciary, settler, beneficiary, member, shareholder or
                  possessor) being or having been a citizen or resident thereof
                  or being or having been present or engaged in trade or
                  business therein or having or having had a permanent
                  establishment therein or (ii) the presentation of a Security
                  of such series (where presentation is required) for payment on
                  a date more than 30 days after the date on which such payment
                  became due and payable or the date on which payment thereof is
                  duly provided for, whichever occurs later;

                    (b) any estate, inheritance, gift, sale, transfer, personal
                  property or similar tax, assessment or other governmental
                  charge;

                                       22

<PAGE>

                    (c) any amount required to be deducted or withheld by any
                  Paying Agent from a payment on or in respect of the Security,
                  if such payment can be made without such deduction or
                  withholding by any other Paying Agent and we duly provide for
                  such other Paying Agent to make such payment;

                    (d) withholding for any taxes, duties, assessments or other
                  governmental charges that are payable otherwise than by
                  deduction or withholding from payments on the Security;

                    (e) any tax, assessment or other governmental charge that is
                  imposed or withheld by reason of the failure to comply by the
                  Holder or the beneficial owner of the Security of such series
                  with a request of the Company addressed to the Holder (i) to
                  provide information concerning the nationality, residence or
                  identity of the Holder or such beneficial owner or (ii) to
                  make any declaration or other similar claim or satisfy any
                  information or reporting requirements, which, in the case of
                  (i) or (ii), is required or imposed by a statute, treaty,
                  regulation or administrative practice of Brazil as a
                  precondition to exemption from all or part of such tax,
                  assessment or other governmental charge;

                    (f) where any Additional Amounts are imposed on a payment on
                  the Securities to an individual and is required to be made
                  pursuant to any European Union Directive on the taxation of
                  savings income relating to the proposal for a Directive on the
                  taxation of savings income published by the European
                  Commission on July 18, 2001 or otherwise implementing the
                  conclusions of the Economic and Financial Council of Ministers
                  of the member states of the European Union (ECOFIN) Council
                  meeting of 26 and 27 November 2000 or any law implementing or
                  complying with, or introduced in order to conform to, any such
                  Directive; or

                  any combination of items (a), (b), (c), (d), (e) and (f)
                  above;

nor shall Additional Amounts be paid with respect to any payment in respect of
any Security to any Holder or beneficial owner who is a fiduciary or partnership
or other than the sole beneficial owner of such payment to the extent such
payment would be required by the laws of Brazil (or any political subdivision or
taxing authority thereof or therein) to be included in the income for tax
purposes of a beneficiary or settlor with respect to such fiduciary or a member
of such partnership or a beneficial owner who would not have been entitled to
such Additional Amounts had it been the Holder or beneficial owner, as the case
may be, of such Security.

                  Unless the context otherwise requires, the Original Securities
(as defined in the Indenture) of this series and the Exchange Securities (as
defined in the Indenture) of this series shall constitute one series for all
purposes under the Indenture, including without limitation, amendments, waivers
and redemptions.

                  The Indenture permits, with certain exceptions as therein
provided, the amendment thereof and the modification of the rights and
obligations of the Company and the rights of the Holders of the Securities of
each series to be affected under the Indenture at any time by the Company and
the Trustee with the consent of the Holders of a majority in principal amount of
the Securities at the time Outstanding of each series to be affected. The
Indenture also contains provisions permitting the Holders of specified
percentages in principal amount of the Securities of each series at the time
Outstanding, on behalf of the Holders of all Securities of such series, to waive
compliance by the Company with certain provisions of the Indenture and certain
past defaults under the Indenture and their consequences. Any

                                       23

<PAGE>

such consent or waiver by the Holder of this Security shall be conclusive and
binding upon such Holder and upon all future Holders of this Security and of any
Security issued upon the registration of transfer hereof or in exchange herefor
or in lieu hereof, whether or not notation of such consent or waiver is made
upon this Security.

                  As set forth in, and subject to, the provisions of the
Indenture, no Holder of any Security of this series will have any right to
institute any proceeding with respect to the Indenture, this Security or for any
remedy thereunder, unless such Holder shall have previously given to the Trustee
written notice of a continuing Event of Default with respect to the Securities
of this series, the Holders of not less than 25% in principal amount of the
Outstanding Securities of this series shall have made written request, and
offered reasonable indemnity, to the Trustee to institute such proceeding as
trustee, and the Trustee shall not have received from the Holders of a majority
in principal of the Outstanding Securities of this series a direction
inconsistent with such request and shall have failed to institute such
proceeding within 60 days; provided, however, that such limitations do not apply
to a suit instituted by the Holder hereof for the enforcement of payment of the
principal [(and premium, if any)], interest or any Additional Amount on this
Security on or after the respective due dates expressed herein [If applicable
insert -- or to a suit instituted by the Holder hereof for the enforcement of
the right to convert this Security or receive Securities upon conversion or
exchange in accordance with the Indenture].

                  No reference herein to the Indenture and no provision of this
Security or of the Indenture shall alter or impair the obligation of the
Company, which is absolute and unconditional, to pay the principal of and any
premium and interest on this Security at the times, place and rate, and in the
coin or currency, herein prescribed or to convert or exchange this Security as
provided in the Indenture.

                  The Securities of this series are issuable only in registered
form without coupons in denominations of _________ and any integral multiple
thereof. As provided in the Indenture and subject to certain limitations therein
set forth, Securities of this series are exchangeable for a like aggregate
principal amount of Securities of this series and of like tenor of a different
authorized denomination, as requested by the Holder surrendering the same. As
provided in the Indenture and subject to certain limitations therein set forth,
the transfer of this Security is registrable in the Security Register, upon
surrender of this Security for registration of transfer at the office or agency
of the Company in any place where the principal of and any premium and interest
on this Security are payable, duly endorsed by, or accompanied by a written
instrument of transfer in form satisfactory to the Company and the Security
Registrar duly executed by, the Holder hereof or his attorney duly authorized in
writing, and thereupon one or more new Securities of this series and of like
tenor, of authorized denominations and for the same aggregate principal amount,
will be issued to the designated transferee or transferees.

                  No service charge shall be made for any such registration of
transfer or exchange, but the Company may require payment of a sum sufficient to
cover any tax or other governmental charge payable in connection therewith.

                  Prior to due presentment of this Security for registration of
transfer, the Company, the Trustee and any agent of the Company or the Trustee
may treat the Person in whose name this Security is registered as the owner
hereof for all purposes, whether or not this Security be overdue, and neither
the Company or the Trustee nor any such agent shall be affected by notice to the
contrary.

                  The Indenture and the Securities shall be governed by and
construed in accordance with the laws of the State of New York.

                  All terms used in this Security which are defined in the
Indenture shall have the meanings assigned to them in the Indenture.

                                       24

<PAGE>

                                   SCHEDULE A

                          SCHEDULE OF PRINCIPAL AMOUNT

               The initial principal amount of this Security shall be U.S.$   .
The following decreases/increases in the principal amount of this Security have
been made:

                                               Total Principal     Notation Made
    Date of      Decrease in    Increase in          Amount           by or on
   Decrease/      Principal      Principal       Following such       Behalf of
    Increase       Amount          Amount       Decrease/Increase       Trustee
    --------       ------          ------       -----------------       -------

   _________     _________      _________         _________          _________
   _________     _________      _________         _________          _________
   _________     _________      _________         _________          _________
   _________     _________      _________         _________          _________
   _________     _________      _________         _________          _________
   _________     _________      _________         _________          _________
   _________     _________      _________         _________          _________
   _________     _________      _________         _________          _________
   _________     _________      _________         _________          _________
   _________     _________      _________         _________          _________
   _________     _________      _________         _________          _________
   _________     _________      _________         _________          _________
   _________     _________      _________         _________          _________
   _________     _________      _________         _________          _________
   _________     _________      _________         _________          _________
   _________     _________      _________         _________          _________
   _________     _________      _________         _________          _________
   _________     _________      _________         _________          _________
   _________     _________      _________         _________          _________
   _________     _________      _________         _________          _________
   _________     _________      _________         _________          _________
   _________     _________      _________         _________          _________
   _________     _________      _________         _________          _________
   _________     _________      _________         _________          _________
   _________     _________      _________         _________          _________

Section 2.03   Form of Legend for Global Securities.

               Unless otherwise specified as contemplated by Section 3.01 for
the Securities evidenced thereby, every Global Security authenticated and
delivered hereunder shall bear a legend in substantially the following form:

THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE
HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A DEPOSITARY OR A
NOMINEE THEREOF. THIS SECURITY MAY NOT BE EXCHANGED IN WHOLE OR IN PART FOR A
SECURITY REGISTERED, AND NO TRANSFER OF THIS SECURITY IN WHOLE OR IN PART MAY BE
REGISTERED, IN THE NAME OF ANY PERSON OTHER THAN SUCH DEPOSITARY OR A NOMINEE
THEREOF, EXCEPT IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE.

                                       25

<PAGE>

Section 2.04      Form of Trustee's Certificate of Authentication.

                  The Trustee's certificates of authentication shall be in
substantially the following form:

                          CERTIFICATE OF AUTHENTICATION

     This is one of the Securities of the series designated therein referred to
in the within-mentioned Indenture.

     Dated:

                                                 JPMorgan Chase Bank
                                                    As Trustee

                                                 By:______________________
                                                    Authorized Officer

                                       26

<PAGE>

                                 ARTICLE THREE

                                 THE SECURITIES

Section 3.01  Amount Unlimited: Issuable in Series.

              The aggregate principal amount of Securities which may be
authenticated and delivered under this Indenture is unlimited.

              The Securities may be issued in one or more series. There shall
be established in or pursuant to a Board Resolution or other document evidencing
an Authorization of the Company and, subject to Section 3.03, set forth, or
determined in the manner provided, in an Officer's Certificate, or established
in one or more indentures supplemental hereto, prior to the issuance of
Securities of any series, the terms of the Securities of such series, including
(as applicable) and without limitation:

              (1) the title of the Securities of the series (which shall
     distinguish the Securities of the series from Securities of any other
     series);

              (2) any limit upon the aggregate principal amount of the
     Securities of the series which may be authenticated and delivered under
     this Indenture (except for Securities authenticated and delivered upon
     registration of transfer of, or in exchange for, or in lieu of, other
     Securities of the series pursuant to Sections 3.04, 3.05, 3.06, 9.06 or
     11.07 and except for any Securities which, pursuant to Section 3.03, are
     deemed never to have been authenticated and delivered hereunder) (including
     any provision for the offering of additional Securities of the series
     beyond any such limit upon the aggregate principal amount of Securities of
     such series);

              (3) whether the Securities of series will be issued at par, at a
     premium or at discount or as an Original Issue Discount Security;

              (4) whether the Securities will constitute subordinated
     obligations of the Company;

              (5) whether the Securities will be secured obligations of the
     Company;

              (6) whether Securities of the series in a form other than as
     Global Securities, whether any Securities of the series are to be issuable
     initially as Temporary Regulation S Securities and whether any Securities
     of the series are to be issuable as Permanent Regulation S Securities and,
     if so, whether beneficial owners of interests in any such Permanent
     Regulation S Security may exchange such interests for Securities of such
     series and of like tenor of any authorized form and denomination and the
     circumstances under which any such exchanges may occur, if other than in
     the manner provided in Section 3.05;

              (7) the Person to whom any interest on a Security of the series
     shall be payable, if other than the Person in whose name that Security (or
     one or more Predecessor Securities) is registered at the close of business
     on the Regular Record Date for such interest the manner in which, any
     interest on any Security of the series shall be payable, if other than by
     wire transfer in same-day funds to the Holder;

              (8) the date or dates on which the principal of the Securities of
     the series is payable;

              (9) the rate or rates at which the Securities of the series shall
     bear interest or the method by which such rate shall be determined, if any,
     the date or dates from which such interest

                                       27

<PAGE>

     shall accrue, the Interest Payment Dates on which any such interest shall
     be payable and the Regular Record Date for any interest payable on any
     Global Securities on any Interest Payment Date;

              (10) the place or places where, subject to the provisions of
     Section 10.02, the principal of and any premium and interest on Securities
     of the series shall be payable, any Global Securities of the series may be
     surrendered for registration of transfer, Securities of the series may be
     surrendered for exchange or conversion and notices and demands to or upon
     the Company in respect of the Securities of the series and this Indenture
     may be served;

              (11) other than with respect to any redemption of Securities
     pursuant to Section 11.08, the period or periods within which, the price or
     prices at which and the terms and conditions upon which Securities of the
     series may be redeemed, in whole or in part, at the option of the Company
     (including the period following the date referred to in Section 11.08) and,
     if other than by a Board Resolution, the manner in which any election by
     the Company to redeem the Securities shall be evidenced;

              (12) other than with respect to any redemption of Securities
     pursuant to Section 11.08, the obligation, if any, of the Company to redeem
     or purchase any Securities of the series pursuant to any sinking fund or
     analogous provisions or at the option of a Holder thereof and the period or
     periods within which, the price or prices at which and the terms and
     conditions upon which Securities of the series shall be redeemed or
     purchased, in whole or in part, pursuant to such obligation;

              (13) the terms and conditions for conversion or exchange of
     Securities into equity securities of the Company (including, if applicable,
     the rights, preferences and privileges of such equity securities), and the
     terms of any additional redemption rights of the Company relating to such
     terms and conditions for conversion or exchange, whether any such equity
     securities may be evidenced by American Depositary Receipts and whether
     such security is convertible or exchangeable into another security;

              (14) the denominations in which any Securities of the series shall
     be issuable if other than denominations of $1,000 and any integral multiple
     thereof;

              (15) the applicable rate on Defaulted Interest;

              (16) the currency, currencies or currency units in which payment
     of the principal of and any premium and interest on any Securities of the
     series shall be payable if other than the currency of the United States of
     America and the manner of determining the equivalent thereof in the
     currency of the United States of America for purposes of the definition of
     "Outstanding" in Section 1.01;

              (17) if the amount of principal of or any premium or interest on
     any Securities of the series may be determined with reference to an index,
     the manner in which such amounts shall be determined;

              (18) if the principal of or any premium or interest on any
     Securities of the series is to be payable, at the election of the Company
     or a Holder thereof, in one or more currencies or currency units other than
     that or those in which the Securities of such series are stated to be
     payable, the currency, currencies or currency units in which the principal
     of and any premium and interest on Securities of such series as to which
     such election is made shall be payable, and the

                                       28

<PAGE>

     periods within which and the terms and conditions upon which such election
     is to be made and the amount so payable (or the manner in which such amount
     shall be determined);

              (19) if other than the principal amount thereof, the portion of
     the principal amount of Securities of the series which shall be payable
     upon declaration of acceleration of the Maturity thereof pursuant to
     Section 5.02;

              (20) the application, if any, of Sections 14.01, 14.02 or 14.03 or
     both such Sections to the Securities of the series and, if other than by a
     Board Resolution, the manner in which any election by the Company to
     defease such Securities shall be evidenced;

              (21) if Additional Amounts pursuant to Section 10.04 will not be
     payable by the Company;

              (22) if the principal amount payable at the Stated Maturity of any
     Securities of the series is not determinable as of one or more dates prior
     to the Stated Maturity, the amount which shall be deemed to be the
     principal amount of such Securities as of any such date for any other
     purpose hereunder, including the principal amount thereof which shall be
     due and payable upon any Maturity other than the Stated Maturity or which
     shall be deemed to be Outstanding as of any date (or, in any such case, the
     manner in which such principal amount shall be determined);

              (23) if applicable, that any Securities of the series shall be
     issuable in whole or in part in the form of one or more Global Securities
     and, in such case, the respective Depositaries for such Global Securities,
     the form of any legend or legends which shall be borne by any such Global
     Security in addition to or in lieu of that set forth in Section 2.03 and,
     if different from those set forth in Clause (2) of the last paragraph of
     Section 3.05, any circumstances in which Securities issued upon any
     exchange may be registered in the name or names of Persons other than the
     Depositary for such Global Security or a nominee thereof;

              (24) any addition to or change in the Events of Default which
     applies to any Securities of the series and any change in the right of the
     Trustee or the requisite Holders of such Securities to declare the
     principal amount thereof due and payable pursuant to Section 5.02;

              (25) any addition to or change in the covenants set forth in
     Article Ten which applies to Securities of the series;

              (26) whether the Securities of the series may be exchanged for
     Exchange Securities pursuant to an Exchange Offer or otherwise in
     authorized denominations in exchange for a like principal amount of
     Original Securities of the same series, all in accordance with the terms of
     this Indenture and the terms of such security; and

              (27) whether the Securities are Restricted Securities and
     Regulation S Securities, or SEC Registered Securities;

              (28) whether Add On Notes will be permitted;

              (29) any other terms of the Securities of such series (which terms
     shall not be inconsistent with the provisions of this Indenture, except as
     permitted by Section 9.01(5)).

                                       29

<PAGE>

              Unless the context otherwise requires, any Original Securities of
a series and any Exchange Securities of such series shall constitute one series
for all purposes under this Indenture, including without limitation, amendments,
waivers or redemptions.

              If any of the terms of the Securities of a series are established
by action taken pursuant to an Authorization of the Company, a copy of an
appropriate record of such action shall be certified by any Authorized
Representative of the Company, as the case may be, each delivered to the Trustee
at or prior to the delivery of the Officer's Certificate setting forth the terms
of the series.

Section 3.02  Denominations.

              Unless otherwise provided as contemplated by Section 3.01 with
respect to any series of Securities, any Securities of a series shall be
issuable in denominations of $1,000 and any integral multiple thereof.

Section 3.03  Execution, Authentication, Delivery and Dating.

              The Securities shall be executed on behalf of the Company by any
Authorized Representative of the Company. The signature of any such Authorized
Representative of the Company may be manual or facsimile.

              Securities bearing the manual or facsimile signatures of
individuals who were at any time a proper Authorized Representative of the
Company shall bind the Company notwithstanding that such individuals or any of
them have ceased to hold such positions prior to the authentication and delivery
of such Securities or did not hold such positions at the date of such
Securities.

              At any time and from time to time after the execution and delivery
of this Indenture, the Company may deliver Securities of any series, executed by
the Company to the Trustee for authentication, together with an Order for the
authentication and delivery of such Securities, and the Trustee in accordance
with the Order shall authenticate and deliver such Securities.

              If the forms or terms of the Securities of the series have been
established in or pursuant to one or more Authorizations as permitted by
Sections 2.01 and 3.01, in authenticating such Securities, and accepting the
additional responsibilities under this Indenture in relation to such Securities,
the Trustee shall be entitled to receive, and (subject to Section 6.01) shall be
fully protected in relying upon, an Opinion of Counsel and Officers' Certificate
stating,

              (1) that such forms or terms have been established in conformity
     with the provisions of this Indenture; and

              (2) that such Securities, when authenticated and delivered by the
     Trustee and issued by the Company in the manner and subject to any
     conditions specified in such Opinion of Counsel, will constitute valid and
     legally binding obligations of the Company enforceable in accordance with
     their terms, subject to bankruptcy, insolvency, fraudulent transfer,
     reorganization, moratorium and similar laws of general applicability
     relating to or affecting creditors' rights and to general equity
     principles.

              The Trustee shall have the right to decline to authenticate and
deliver any Securities under this Section if the Trustee, being advised in
writing by counsel, determines that such action may not lawfully be taken or if
the Trustee in good faith shall determine that such action would expose the
Trustee to personal liability based upon the written advice of counsel.

                                       30

<PAGE>

                  The Trustee shall not be required to authenticate the
Securities of any series if the issue of such Securities pursuant to this
Indenture will affect the Trustee's own rights, duties or immunities under the
Securities and this Indenture or otherwise in a manner which is not reasonably
acceptable to the Trustee.

                  Notwithstanding the provisions of Section 3.01 and of the
preceding paragraph, if all Securities of a series are not to be originally
issued at one time, it shall not be necessary to deliver the Officer's
Certificate otherwise required pursuant to Section 3.01 or the Order and Opinion
of Counsel otherwise required pursuant to such preceding paragraph at or prior
to the time of authentication of each Security of such series if such documents
are delivered at or prior to the authentication upon original issuance of the
first Security of such series to be issued.

                  Each Security shall be dated the date of its authentication.

                  No Security shall be entitled to any benefit under this
Indenture or be valid or obligatory for any purpose unless there appears on such
Security a certificate of authentication substantially in the form provided for
herein executed by the Trustee by manual signature, and such certificate upon
any Security shall be conclusive evidence, and the only evidence, that such
Security has been duly authenticated and delivered hereunder. Notwithstanding
the foregoing, if any Security shall have been authenticated and delivered
hereunder but never issued and sold by the Company, and the Company shall
deliver such Security to the Trustee for cancellation as provided in Section
3.09, for all purposes of this Indenture such Security shall be deemed never to
have been authenticated and delivered hereunder and shall never be entitled to
the benefits of this Indenture.

Section 3.04      Temporary Securities.

                  Pending the preparation of definitive Securities of any
series, the Company may execute, and upon Order the Trustee shall authenticate
and deliver, temporary Securities which are printed, lithographed, typewritten,
mimeographed or otherwise produced, in any authorized denomination,
substantially of the tenor of the definitive Securities in lieu of which they
are issued, in registered form and with such appropriate insertions, omissions,
substitutions and other variations as the officers executing such Securities may
determine, as evidenced by their execution of such Securities. A Temporary
Regulation S Security shall be delivered only in compliance with the conditions
set forth in Section 3.03 and this Section 3.04.

                  If temporary Securities of any series are issued, the Company
will cause definitive Securities of that series to be prepared without
unreasonable delay. After the preparation of definitive Securities of such
series, the temporary Securities of such series shall be exchangeable for
definitive Securities of such series upon surrender of the temporary Securities
of such series at the office or agency of the Company in a Place of Payment for
that series, without charge to the Holder. Upon surrender for cancellation of
any one or more temporary Securities of any series, the Company shall execute
and the Trustee shall authenticate and deliver in exchange therefor one or more
definitive Securities of the same series, of any authorized denominations and of
a like aggregate principal amount and tenor.

                  If Temporary Regulation S Securities of any series are issued,
any such Temporary Regulation S Security shall, unless otherwise provided
therein, be delivered to DTC or its nominee or the Common Depositary, in each
case, for the benefit of the Euroclear Operator and Clearstream, Luxembourg, for
credit to the respective accounts of the beneficial owners of such Securities
(or to such other accounts as they may direct).

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<PAGE>

                  Without unnecessary delay but in any event not later than the
date specified in, or determined pursuant to the terms of, any such Temporary
Regulation S Security of a series (the "Exchange Date"), the Company shall
deliver to the Trustee definitive Securities of that series in aggregate
principal amount equal to the principal amount of such Temporary Regulation S
Security executed by the Company. On or after the Exchange Date, such Temporary
Regulation S Security shall be surrendered by DTC or its nominee or the Common
Depositary, as the case may be, to the Trustee, as the Company's agent for such
purpose, to be exchanged, in whole or from time to time in part, for definitive
Securities of that series without charge, and the Trustee shall authenticate and
deliver, in exchange for each portion of such Temporary Regulation S Security a
like aggregate principal amount of definitive Securities of the same series of
authorized denominations and of like tenor as the portion of such Temporary
Regulation S Security to be exchanged; provided however, that upon such
presentation by DTC or its nominee or the Common Depositary, such Temporary
Regulation S Security must be accompanied by a certificate dated the Exchange
Date or a subsequent date and signed by the Euroclear Operator as to the portion
of such Temporary Regulation S Security held for its account then to be
exchanged and a certificate dated the Exchange Date or a subsequent date and
signed by Clearstream, Luxembourg as to the portion of such Temporary Regulation
S Security held for its account then to be exchanged, each in the form set forth
in Section 3.12(2). The definitive Securities to be delivered in exchange for
any such Temporary Regulation S Security shall, unless otherwise specified in
the Temporary Regulation S Security, be in or in the form of Permanent
Regulation S Securities.

                  Unless otherwise specified in the Temporary Regulation S
Security, the interest of a beneficial owner of Securities of a series in a
Temporary Regulation S Security shall be exchanged on the Exchange Date for
interest in a permanent global registered Security (a "Permanent Regulation S
Security") of the same series and of like tenor unless, on or prior to the
Exchange Date, such beneficial owner has not delivered to the Euroclear Operator
or Clearstream, Luxembourg, as the case may be, a certificate in the form set
forth in Section 3.12(1) dated no earlier than the Certification Date, copies of
which certificate shall be available from the office of the Euroclear Operator
and Clearstream, Luxembourg, the Trustee, and any Authenticating Agent appointed
for such series of Securities and each Paying Agent and after the Exchange Date,
the interest of a beneficial owner of Securities of a series in a Temporary
Regulation S Security shall be exchanged for an interest in a Permanent
Regulation S Security of the same series and of like tenor following such
beneficial owner's delivery to the Euroclear Operator or Clearstream,
Luxembourg, as the case may be, of a certificate in the form set forth in
Section 3.12(1) dated no earlier than the Certification Date. Unless otherwise
specified in such Temporary Regulation S Security, any such exchange shall be
made free of charge to the beneficial owners of such Temporary Regulation S
Security.

                  Until exchanged in full as hereinabove provided, the temporary
Securities of any series shall in all respects be entitled to the same benefits
under this Indenture as definitive Securities of the same series and of like
tenor authenticated and delivered hereunder, except that, interest payable on a
Temporary Regulation S Security on an Interest Payment Date for Securities of
such series shall be payable to the Euroclear Operator and Clearstream,
Luxembourg on such Interest Payment Date only upon delivery by the Euroclear
Operator or Clearstream, Luxembourg to the Trustee of a certificate or
certificates in the form set forth in Section 3.12(2), for credit without
further interest on or after such Interest Payment Date to the respective
accounts of the Persons who are the beneficial owners of such Temporary
Regulation S Security on such Interest Payment Date and who have each delivered
to the Euroclear Operator or Clearstream, Luxembourg, as the case may be, a
certificate in the form set forth in Section 3.12(1). Any interest so received
by the Euroclear Operator and Clearstream, Luxembourg and not paid as herein
provided shall be returned to the Trustee immediately prior to the expiration of
two years after such Interest Payment Date in order to be repaid to the Company
in accordance with Section 10.03.

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<PAGE>

Section 3.05      Registration, Registration of Transfer and Exchange.

                  (1) The Company shall cause to be kept at the Corporate Trust
Office of the Trustee a register (the register maintained in such office and in
any other office or agency of the Company in a Place of Payment being herein
sometimes collectively referred to as the "Security Register") in which, subject
to such reasonable regulations as it may prescribe, the Company shall provide
for the registration of Registered Securities and of transfers of Registered
Securities. The Trustee is hereby appointed "Security Registrar" for the purpose
of registering Registered Securities and transfers of Registered Securities as
herein provided. Such Security Register shall distinguish between Original
Securities and Exchange Securities.

                  Except as otherwise provided in this Section 3.05(1), upon
surrender for registration of transfer of a Registered Security of any series at
the office or agency in a Place of Payment for that series, the Company shall
execute, and the Trustee shall authenticate and deliver, in the name of the
designated transferee or transferees, one or more new Registered Securities of
the same series, of any authorized denominations and of like tenor and aggregate
principal amount.

                  Subject to Section 3.05(2), at the option of the Holder,
Registered Securities of any series may be exchanged for other Registered
Securities of the same series, of any authorized denominations and of a like
tenor and aggregate principal amount upon surrender of the Registered Securities
to be exchanged at such office or agency. Whenever any Registered Securities are
so surrendered for exchange, the Company shall execute, and the Trustee shall
authenticate and deliver, the Registered Securities which the Holder making the
exchange is entitled to receive.

                  All Securities issued upon any registration of transfer or
exchange of Securities shall be the valid obligations of the Company evidencing
the same debt (subject to the provisions, if any, in the Original Securities
regarding payment of Special Interest) and entitled to the same benefits under
this Indenture, as the Securities surrendered upon such registration of transfer
or exchange.

                  Every Registered Security presented or surrendered for
registration of transfer or for exchange shall (if so required by the Company or
the Trustee) be duly endorsed, or be accompanied by a written instrument of
transfer in form satisfactory to the Company and the Security Registrar duly
executed, by the Holder thereof or his attorney duly authorized in writing.

                  In the event that the Company delivers to the Trustee a copy
of an Officer's Certificate certifying that a registration statement under the
Securities Act with respect to an Exchange Offer relating to a particular series
of Securities, if any such Exchange Offer is contemplated for such series, has
been declared effective by the Commission and that the Company has offered
Exchange Securities of such series to the Holders in accordance with the
Exchange Offer, the Trustee shall exchange, upon request of any Holder, such
Holder's Securities for Exchange Securities upon the terms set forth in the
Exchange Offer.

                  No service charge shall be made for any registration of
transfer or exchange of Securities, but the Company may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in
connection with any registration of transfer or exchange of Securities, other
than exchanges pursuant to Sections 3.04, 9.06 or 11.07 not involving any
transfer.

                  The Company shall not be required (i) to issue, register the
transfer of or exchange Registered Securities of any series during a period
beginning at the opening of business 15 days before any selection of Securities
of that series to be redeemed and ending at the close of business on the day of
the mailing of the relevant notice of redemption or (ii) to register the
transfer of or exchange any

                                       33

<PAGE>

Registered Security so selected for redemption, in whole or in part, except the
unredeemed portion of any Security being redeemed in part.

                  The provisions of Clauses (a), (b), (c) and (d) below shall
apply only to Global Registered Securities:

                  (a) Each Global Security authenticated under this Indenture
     shall be registered in the name of the Depositary designated for such
     Global Security or a nominee thereof and delivered to such Depositary or a
     nominee thereof or custodian therefor, and each such Global Security shall
     constitute a single Security for all purposes of this Indenture.

                  (b) Subject to Clause (d) below, any exchange of a Global
     Security for other Securities may be made in whole or in part, and all
     Securities issued in exchange for a Global Security or any portion thereof
     shall be registered in such names as the Depositary for such Global
     Security shall direct.

                  (c) Every Security authenticated and delivered upon
     registration of transfer of, or in exchange for or in lieu of, a Global
     Security or any portion thereof, whether pursuant to this Section, Sections
     3.04, 3.06, 9.06 or 11.07 or otherwise, shall be authenticated and
     delivered in the form of, and shall be, a Global Security, unless such
     Security is registered in the name of a Person other than the Depositary
     for such Global Security or a nominee thereof.

                  (d) Except as provided below, owners of beneficial interests
     in Global Securities will not be entitled to receive Registered Securities
     in their names ("Certificated Securities"). Certificated Securities shall
     be issued to all owners of beneficial interests in a Global Note in
     exchange for such interests if:

                      (i)   The Depositary notifies the Company that it is
                  unwilling or unable to continue as depositary for such Global
                  Note or the Depositary ceases to be a clearing agency
                  registered under the Exchange Act, at a time when such
                  Depositary is required to be so registered in order to act as
                  depositary, and in each case, and a successor depositary is
                  not appointed by the Company within 90 days of such notice,

                      (ii)  The Depositary executes and delivers to the Trustee
                  and the Security Registrar an Officers' Certificate stating
                  that such Global Note shall be so exchangeable, or

                      (iii) an Event of Default has occurred and is continuing
                  and the Security Registrar has received a request from the
                  Depositary or the Security Registrar and the Company have
                  received a request from the Trustee.

     In connection with the exchange of an entire Global Security for
     Certificated Securities pursuant to this Clause d, such Global Note shall
     be deemed to be surrendered to the Trustee for cancellation, and the
     Company shall execute, and upon receipt of an Order the Trustee shall
     authenticate and deliver, to each beneficial owner identified by the
     Depositary in exchange for its beneficial interest in such Global Security,
     an equal aggregate principal amount of Certificated Securities of
     authorized denominations.

                  (e) Members of, or participants in, DTC or Euroclear and
     Clearstream, Luxembourg, as the case may be ("Agent Members"), shall have
     no rights under this Indenture with respect to any Global Security held on
     their behalf by DTC or by the Common Depositary under such

                                       34

<PAGE>

         Global Security, and DTC or the Common Depositary, as the case may be,
         may be treated by the Company, the Trustee, the Paying Agent and the
         Security Registrar and any of their agents as the absolute owner of
         such Global Security for all purposes whatsoever. Notwithstanding the
         foregoing, nothing herein shall prevent the Company, the Trustee, the
         Paying Agent or the Security Registrar or any of their agents from
         giving effect to any written certification, proxy or other
         authorization furnished by DTC or the Common Depositary or impair, as
         between DTC or Euroclear and Clearstream, Luxembourg and their
         respective Agent Members, the operation of customary practices
         governing the exercise of the rights of an owner of a beneficial
         interest in any Global Security. The registered Holder of a Global
         Security may grant proxies and otherwise authorize any Person,
         including Agent Members and Persons that may hold interests through
         Agent Members, to take any action that a Holder is entitled to take
         under this Indenture or the Securities.

                  (2) Certain Transfers and Exchanges.

                  (a) The following provisions shall apply with respect to any
          proposed transfer of an interest in a Restricted Global Security: If
          (i) the owner of a beneficial interest in a Restricted Global Security
          wishes to transfer such interest (or portion thereof) to a Non-U.S.
          Person pursuant to Regulation S and (ii) such Non-U.S. Person wishes
          to hold its interest in the Security through a beneficial interest in
          the Regulation S Global Security, (x) upon receipt by the Depositary
          and Security Registrar of:

                      (i)  instructions from the Holder of the Restricted Global
                  Note directing the Depositary and Security Registrar to credit
                  or cause to be credited a beneficial interest in the
                  Regulation S Global Security equal to the principal amount of
                  the beneficial interest in the Restricted Global Security to
                  be transferred, and

                      (ii) a Restricted Securities Certificate in the form of
                  Annex B from the transferor,

                  and (y) subject to the rules and procedures of the Depositary,
         the Depositary and Security Registrar shall increase the Regulation S
         Global Security and decrease the Restricted Global Security by such
         amount in accordance with the foregoing.

                  (b) If the owner of an interest in a Regulation S Global
         Security wishes to transfer such interest (or any portion thereof) to a
         "qualified institutional buyer" as defined by and pursuant to Rule 144A
         prior to the expiration of the Restricted Period therefor, (x) upon
         receipt by the Depositary and Security Registrar of:

                      (i)  instructions from the Holder of the Regulation S
                  Global Security directing the Depositary and Security
                  Registrar to credit or cause to be credited a beneficial
                  interest in the Restricted Global Note equal to the principal
                  amount of the beneficial interest in the Regulation S Global
                  Security to be transferred, and

                      (ii) a Restricted Securities Certificate in the form of
                  Annex B duly executed by the transferor,

                  and (y) in accordance with the rules and procedures of the
         Depositary, the Depositary and Security Registrar shall increase the
         Restricted Global Security and decrease the Regulation S Global
         Security by such amount in accordance with the foregoing.

                                       35

<PAGE>

          (c) Other Transfers. Any transfer of Restricted Securities or
     Regulation S Securities not described above (other than a transfer of a
     beneficial interest in a Global Security that does not involve an exchange
     of such interest for a Certificated Note or a beneficial interest in
     another Global Security, which must be effected in accordance with
     applicable law and the rules and procedures of the Depositary, but is not
     subject to any procedure required by this Indenture) shall be made only
     upon receipt by the Security Registrar of such opinions of counsel,
     certificates and/or other information reasonably required by and
     satisfactory to it in order to ensure compliance with the Securities Act or
     in accordance with paragraph (3) of this Section 3.05.

           (3) Securities Act Legends. Rule 144A Securities and their Successor
Securities shall bear a Restricted Securities Legend, and Initial Regulation S
Securities and their Successor Securities shall bear a Regulation S Legend,
subject to the following:

          (a) subject to the following Clauses of this Section 3.05(3), a
     Security or any portion thereof which is exchanged, upon registration of
     transfer or otherwise, for a Registered Global Security or any portion
     thereof shall bear the Securities Act legend borne by such Registered
     Global Security while represented thereby;

          (b) subject to the following Clauses of this Section 3.05(3), a new
     Registered Security which is issued in exchange for another Security or any
     portion thereof, upon registration of transfer or otherwise, shall bear the
     Securities Act legend borne by such other Security, provided that, if such
     new Registered Security is required to be issued in the form of a
     Restricted Security, it shall bear a Restricted Securities Legend and, if
     such new Registered Security is so required to be issued in the form of a
     Regulation S Security, it shall bear a Regulation S Legend;

          (c) any SEC Registered Securities shall not bear a Securities Act
     legend,

          (d) after the applicable restricted period prescribed by Rule 144(k)
     under the Securities Act, a new Registered Security which does not bear a
     Securities Act legend may be issued in exchange for or in lieu of a
     Registered Security or any portion thereof which bears such a legend if the
     Trustee has received an Unrestricted Securities Certificate, satisfactory
     to the Trustee and duly executed by the Holder of such legended Security or
     his attorney duly authorized in writing, and after such date and receipt of
     such certificate, the Trustee shall authenticate and deliver such a new
     Registered Security in exchange for or in lieu of such other Registered
     Security as provided in this Article Three,

          (e) a new Registered Security which does not bear a Securities Act
     legend may be issued in exchange for or in lieu of a Registered Security or
     any portion thereof which bears such a legend if, in the Company's
     judgment, placing such a legend upon such new Security is not necessary to
     ensure compliance with the registration requirements of the Securities Act,
     and the Trustee, at the direction of the Company, shall authenticate and
     deliver such a new Security as provided in this Article Three, and

          (f) notwithstanding the foregoing provisions of this Section 3.05(3),
     a Successor Security of a Security that does not bear a particular form of
     Securities Act legend shall not bear such form of legend unless the Company
     has reasonable cause to believe that such Successor Security is a
     "restricted security" within the meaning of Rule 144 under the Securities
     Act, in which case the Trustee, at the direction of the Company, shall
     authenticate and deliver a new Security bearing a Restricted Securities
     Legend in exchange for such Successor Security as provided in this Article
     Three.

                                       36

<PAGE>

Section 3.06      Mutilated, Destroyed, Lost and Stolen Securities.

                  If any mutilated Security is surrendered to the Trustee, the
Company shall execute and the Trustee shall authenticate and deliver in exchange
therefor a new Security of the same series and of like tenor and principal
amount bearing a number not contemporaneously outstanding, appertaining to the
surrendered Security.

                  If there shall be delivered to the Company and the Trustee (i)
evidence to their satisfaction of the destruction, loss or theft of any Security
and (ii) such security or indemnity as may be required by them to save each of
them and any agent of either of them harmless, then, in the absence of notice to
the Company or the Trustee that such Security has been acquired by a protected
purchaser, the Company shall execute and the Trustee shall authenticate and
deliver, in lieu of any such destroyed, lost or stolen Security, a new Security
of the same series and of like tenor and principal amount bearing a number not
contemporaneously outstanding.

                  Notwithstanding the provisions of the previous two paragraphs,
in case any such mutilated, destroyed, lost or stolen Security has become or is
about to become due and payable, the Company in its discretion may, instead of
issuing a new Security, pay such Security.

                  Upon the issuance of any new Security under this Section, the
Company may require the payment of a sum sufficient to cover any tax or other
governmental charge that may be imposed in relation thereto and any other
expenses (including the fees and expenses of the Trustee connected therewith).

                  Every new Security of any series issued pursuant to this
Section in lieu of any destroyed, lost or stolen Security shall constitute an
original additional contractual obligation of the Company whether or not the
destroyed, lost or stolen Security shall be at any time enforceable by anyone,
and any such new Security shall be entitled to all the benefits of this
Indenture equally and proportionately with any and all other Securities of that
series duly issued hereunder.

                  The provisions of this Section are exclusive and shall
preclude (to the extent lawful) all other rights and remedies with respect to
the replacement or payment of mutilated, destroyed, lost or stolen Securities.

Section 3.07      Payment of Interest; Interest Rights Preserved.

                  Except as otherwise provided as contemplated by Section 3.01
with respect to any series of Securities, interest on any Security which is
payable, and is punctually paid or duly provided for, on any Interest Payment
Date shall be paid, in the case of definitive Registered Securities, to the
Person in whose name that Security (or one or more Predecessor Securities) is
registered at the close of business on the Regular Record Date for such interest
and, at the option of the Company, may be paid by check mailed to the address of
the Person as it appears in the Security Register or, in the case of Global
Securities, by wire transfer of same-day funds to the Holder.

                  Any interest on any Registered Security of any series which is
payable, but is not punctually paid or duly provided for, on any Interest
Payment Date (herein called "Defaulted Interest") shall forthwith cease to be
payable to the Holder on the relevant Regular Record Date by virtue of having
been such Holder, and such Defaulted Interest may be paid by the Company, at its
election in each case, as provided in Clause (1) or (2) below:

                                       37

<PAGE>

               (1) The Company may elect to make payment of any Defaulted
          Interest to the Persons in whose names the Securities of such series
          (or their respective Predecessor Securities) are registered at the
          close of business on a Special Record Date for the payment of such
          Defaulted Interest, which shall be fixed in the following manner. The
          Company shall notify the Trustee in writing of the amount of Defaulted
          Interest proposed to be paid on each Security of such series and the
          date of the proposed payment, and at the same time the Company shall
          deposit with the Trustee an amount of money equal to the aggregate
          amount proposed to be paid in respect of such Defaulted Interest or
          shall make arrangements satisfactory to the Trustee for such deposit
          on or prior to the date of the proposed payment, such money when
          deposited to be held in trust for the benefit of the Persons entitled
          to such Defaulted interest as in this Clause provided. Thereupon the
          Trustee shall fix a Special Record Date for the payment of such
          Defaulted Interest, which shall be not more than 15 days and not less
          than ten days prior to the date of the proposed payment and not less
          than ten days after the receipt by the Trustee of the notice of the
          proposed payment. The Trustee shall promptly notify the Company of
          such Special Record Date and, in the name and at the expense of the
          Company, shall cause notice of the proposed payment of such Defaulted
          Interest and the Special Record Date therefor to be given to each
          Holder of Securities of such series in the manner set forth in Section
          1.06, not less than ten days prior to such Special Record Date. Notice
          of the proposed payment of such Defaulted Interest and the Special
          Record Date therefor having been so mailed, such Defaulted Interest
          shall be paid to the Persons in whose names the Securities of such
          series (or their respective Predecessor Securities) are registered at
          the close of business on such Special Record Date and shall no longer
          be payable pursuant to the following Clause (2).

                  (2) The Company may make payment of any Defaulted interest on
         the Securities of any series in any other lawful manner not
         inconsistent with the requirements of any securities exchange on which
         such Securities may be listed, and upon such notice as may be required
         by such exchange, if, after notice given by the Company to the Trustee
         of the proposed payment pursuant to this Clause, such manner of payment
         shall be deemed practicable by the Trustee.

                  Subject to the foregoing provisions of this Section and
Section 3.05, each Security delivered under this Indenture upon registration of
transfer of or in exchange for or in lieu of any other Security shall carry the
rights to interest accrued and unpaid, and to accrue, which were carried by such
predecessor Security.

Section 3.08      Persons Deemed Owners.

                  Prior to due presentment of a Security for registration of
transfer, the Company, the Trustee and any agent of the Company or the Trustee
may treat the Person in whose name such Security is registered as the owner of
such Security for the purpose of receiving payment of principal of and any
premium and (subject to Sections 3.04, 3.05 and 3.07) any interest on such
Security, and for all other purposes whatsoever, whether or not such Security be
overdue, and neither the Company, the Trustee nor any agent of the Company or
the Trustee shall be affected by notice to the contrary.

Section 3.09      Cancellation.

                  All Securities surrendered for payment, redemption,
registration of transfer or exchange or conversion or for credit against any
sinking fund payment shall, if surrendered to any Person other than the Trustee,
be delivered to the Trustee and shall be promptly canceled by it. The Company
may at any time deliver to the Trustee for cancellation any Securities
previously authenticated and delivered hereunder which the Company may have
acquired in any manner whatsoever, and may deliver to the Trustee (or to any
other Person for delivery to the Trustee) for cancellation any Securities
previously

                                       38

<PAGE>

authenticated hereunder which the Company has not issued and sold, and all
Securities so delivered shall be promptly canceled by the Trustee. No Securities
shall be authenticated in lieu of or in exchange for any Securities canceled as
provided in this Section, except as expressly permitted by this Indenture. All
canceled Securities held by the Trustee shall be disposed of by the Trustee in
accordance with its customary procedures unless otherwise directed by an Order.

Section 3.10      Computation of Interest.

                  Except as otherwise specified as contemplated by Section 3.01
for Securities of any series, interest on the Securities of each series shall be
computed on the basis of a 360-day year of twelve 30-day months.

Section 3.11      CUSIP Numbers.

                  The Company in issuing the Securities may use "CUSIP" numbers
(if then generally in use), and, if so, the Trustee shall use "CUSIP" numbers in
notices of redemption as a convenience to Holders; provided that any such notice
may state that no representation is made as to the correctness of such numbers
either as printed on the Securities or as contained in any notice of a
redemption and that reliance may be placed only on the other identification
numbers printed on the Securities, and any such redemption shall not be affected
by any defect in or omission of such numbers. The Company shall promptly notify
the Trustee of any change in the CUSIP numbers.

Section 3.12      Add On Notes.

                  Unless otherwise provided pursuant to Section 3.01, the
Company may, from time to time, subject to compliance with any other applicable
provisions of this Indenture, without the consent of the Holders, create and
issue pursuant to this Indenture additional notes ("Add On Notes") having terms
and conditions identical to those of any other series of Outstanding Securities
issued under this Indenture, except that Add On Notes:

                  (1) may have a different issue date from such other series of
          Outstanding Securities;

                  (2) may have a different amount of interest payable on the
          first Interest Payment Date after issuance than is payable on such
          other series of Outstanding Securities;

                  (3) may have terms specified pursuant to the Board
          Resolution or other document evidencing an Authorization or in a
          supplemental indenture for such Add On Notes making appropriate
          adjustments to the terms of this Indenture applicable to such Add On
          Notes in order to conform to and ensure compliance with the Securities
          Act (or other applicable securities laws) and any Registration Rights
          Agreement applicable to such Add On Notes, which are not adverse in
          any material respect to the Holder of any such series of Outstanding
          Securities (other than such Add On Notes); and

                  (4) may be entitled to Step-Up interest not applicable to
          such other series of Outstanding Securities and may not be entitled to
          such Step-Up interest applicable to such other series of Outstanding
          Securities.

Section 3.13      Forms of Certification.

                  (1) Whenever any provision of this Indenture contemplates that
certification be given by a beneficial owner of a portion of the Temporary
Regulation S Security, such certification shall be

                                       39

<PAGE>

provided substantially in the form of the following certificate, with only such
changes as shall be approved by the Company:

                                   CERTIFICATE

                      PETROLEO BRASILEIRO S.A. - PETROBRAS

                                     Company

                              [Title of Securities]

          This is to certify that as of the date hereof, and except as
set forth below, the above-captioned Securities held by you for our account (i)
are owned by person(s) that are not citizens or residents of the United States,
domestic partnerships, domestic corporations or any estate or trust the income
of which is subject to United States Federal income taxation regardless of its
source ("United States person(s)"), (ii) are owned by United States person(s)
that (a) are foreign branches of United States financial institutions (as
defined in U.S. Treasury Regulations Section 1.165-l2(c)(l)(v)) ("financial
institutions") purchasing for their own account or for resale, or (b) acquired
the Securities through foreign branches of United States financial institutions
and who hold the Securities through such United States financial institutions on
the date hereof (and in either case (a) or (b), each such United States
financial institution hereby agrees, on its own behalf or through its agent,
that you may advise the Company or its agent that it will comply with the
requirements of Section 165(j)(3)(A), (B) or (C) of the Internal Revenue Code of
1986, as amended, and the regulations thereunder), or (iii) are owned by United
States or foreign financial institutions for purposes of resale during the
restricted period (as defined in U.S. Treasury Regulations Section
1.163-5(c)(2)(i)(D)(7)) and, in addition, if the owner of the Securities is a
United States or foreign financial institution described in Clause (iii) above
(whether or not also described in Clause (i) or (ii)) this is to further certify
that such financial institution has not acquired the Securities for purposes of
resale directly or indirectly to a United States person or to a person within
the United States or its possessions.

                  As used herein, "United States" means the United States of
America (including the States and the District of Columbia); and its
"possessions" include Puerto Rico, the U.S. Virgin Islands, Guam, American
Samoa, Wake Island and the Northern Mariana Islands.

                  We undertake to advise you by tested telex if the above
statement is not correct on the date on which you intend to submit your
certificate relating to such Securities to the Trustee, and in the absence of
any such notification it may be assumed that this certificate applies as of such
date.

                  This certificate excepts and does not relate to U.S.$ ___of
which interest in the above Securities in respect of which we are not able to
certify and as to which we understand exchange and delivery of definitive
Securities cannot be made until we do so certify.

                  We understand that this certificate is required in connection
with certain tax laws of the United States. In connection therewith, if
administrative or legal proceedings are commenced or threatened in connection
with which this certificate is or would be relevant, we irrevocably authorize
you to produce this certificate to any interested party in such proceedings.
Dated:

                                       40

<PAGE>

By: ________________
    As, or as agent for,
    the beneficial owner(s) of
    the Securities to which this
    certificate relates";

          (2) Whenever any provision of this Indenture contemplates that
certification be given by DTC (or its nominee), the Euroclear Operator or
Clearstream, Luxembourg in connection with the exchange of a Temporary
Regulation S Security for a Permanent Regulation S Security, such certification
shall be provided substantially in the form of the following certificate, with
only such changes as shall be approved by the Company:

                                  CERTIFICATION

                      PETROLEO BRASILEIRO S.A. - PETROBRAS
                                     Company

                              [Title of Securities]

                               (the "Securities")

          This is to certify that, based solely on certifications we have
received in writing, by tested telex or by electronic transmission from member
organizations appearing in our records as persons being entitled to a portion of
the principal amount set forth below (our "Member Organizations") substantially
to the effect set forth in the Indenture dated as of ., 2002, ______ principal
amount of the above-captioned Securities (i) is owned by Persons that are not
citizens or residents of the United States, domestic partnerships, domestic
corporations or any estate or trust the income of which is subject to United
States Federal income taxation regardless of its source ("United States
persons"), (ii) is owned by United States persons that (a) are foreign branches
of United States financial institutions (as defined in U.S. Treasury Regulations
Section l.165-12(c)(1)(v) ("financial institutions")) purchasing for their own
account or for resale, or (b) acquired the Securities through foreign branches
of United States financial institutions and who hold the Securities through such
United States financial institutions on the date hereof (and in either case (a)
or (b), each such United States financial institution has agreed, on its own
behalf or through its agent, that we may advise the Company or its agent that it
will comply with the requirements of Section 165(j)(3)(A), (B) or (C) of the
Internal Revenue Code of 1986, as amended, and the regulations thereunder), or
(iii) is owned by United States or foreign financial institutions for purposes
of resale during the restricted period (as defined in U.S. Treasury Regulations
Section 1.163-5(c)(2)(i)(D)(7))), and to the further effect that United States
or foreign financial institutions described in Clause (iii) above (whether or
not also described in Clause (i) or (ii)) have certified that they have not
acquired the Securities for purposes of resale directly or indirectly to a
United States person or to a Person within the United States or its possessions.

          As used herein, "United States" means the United Stales of America
(including the States and the District of Columbia); and its "possessions"
include Puerto Rico, the U.S. Virgin Islands, Guam, American Samoa, Wake Island
and the Northern Mariana Islands.

          We further certify (i) that we are not making available herewith for
exchange (or, if relevant, exercise of any rights or collection of any interest)
any portion of the Temporary Regulation S Security excepted in such
certifications and (ii) that as of the date hereof we have not received any
notification from any of our Member Organizations to the effect that the
statements made by such Member Organizations with respect to any portion of the
part submitted herewith for exchange (or, if

                                       41

<PAGE>

relevant, exercise of any rights or collection of any Interest) are no longer
true and cannot be relied upon as of the date hereof.

          We understand that this certification is required in connection with
certain tax laws and, if applicable, certain securities laws in the United
States. In connection therewith, if administrative or legal proceedings are
commenced or threatened in connection with which this certificate is or would be
relevant, we irrevocably authorize you to produce this certification to any
interested party in such proceedings.

Dated:__________

                                           Yours faithfully,

                                               THE DEPOSITARY TRUST COMPANY

                                               or

                                               EUROCLEAR S.A./N.V.,
                                               as operator of the Euroclear
                                               System

                                               or

                                               CLEARSTREAM BANKING,
                                               societe anonyme, Luxembourg

                                           By: ___________________
                                               Name:
                                               Title:

                                  ARTICLE FOUR

                           SATISFACTION AND DISCHARGE

Section 4.01   Satisfaction and Discharge of Indenture.

               This Indenture shall upon Order of the Company cease to be of
further effect (except as to any surviving rights of registration of transfer or
exchange or conversion of Securities herein expressly provided for, and any
right to receive Additional Amounts as provided in Section 10.04), and the
Trustee, at the expense of the Company, shall execute proper instruments
acknowledging satisfaction and discharge of this Indenture, when

               (1) either

                                       42

<PAGE>

               (a)  all Securities theretofore authenticated and delivered
     (other than (i) Securities which have been destroyed, lost or stolen and
     which have been replaced or paid as provided in Section 3.06 and (ii)
     Securities for whose payment money has theretofore been deposited in trust
     or segregated and held in trust by the Company and thereafter repaid to the
     Company or discharged from such trust, as provided in Section 10.03) have
     been delivered to the Trustee for cancellation; or

               (b)  all such Securities

                    (i)   have become due and payable, or

                    (ii)  will become due and payable at their Stated Maturity
               within one year, or

                    (iii) are to be called for redemption within one year under
               arrangements satisfactory to the Trustee for the giving of notice
               of redemption by the Trustee in the name, and at the expense, of
               the Company,

                    and the Company in the case of (i), (ii) or (iii) above, has
               deposited or caused to be deposited with the Trustee as trust
               funds in trust for the purpose money in an amount sufficient to
               pay and discharge the entire indebtedness on such Securities for
               principal and any premium and interest to the date of such
               deposit (in the case of Securities which have become due and
               payable) or to the Stated Maturity or Redemption Date, as the
               case may be;

               (2)  the Company has paid or caused to be paid all other sums
     payable hereunder by the Company; and

               (3)  the Company has delivered to the Trustee an Officer's
     Certificate and an Opinion of Counsel, each stating that all conditions
     precedent herein provided for relating to the satisfaction and discharge of
     this Indenture have been complied with.

               Notwithstanding the satisfaction and discharge of this Indenture,
the obligations of the Company to the Trustee under Section 6.07, the
obligations of the Company and the Trustee to any Authenticating Agent under
Section 6.14 and, if money shall have been deposited with the Trustee pursuant
to Subclause (b) of Clause (l) of this Section, the obligations of the Trustee
under Section 4.02 and the last paragraph of Section 10.03 shall survive.

Section 4.02   Application of Trust Money.

               Subject to the provisions of the last paragraph of Section 10.03,
all money deposited with the Trustee pursuant to Section 4.01 shall be held in
trust (without liability to the Holders for interest or investment) and applied
by it, in accordance with the provisions of the Securities and this Indenture,
to the payment, either directly or through any Paying Agent (including the
Company acting as its own Paying Agent) as the Trustee may determine, to the
Persons entitled thereto, of the principal and any premium and interest for
whose payment such money has been deposited with or received by the Trustee.

                                       43

<PAGE>

                                  ARTICLE FIVE

                                    REMEDIES

Section 5.01   Events of Default.

               "Event of Default," wherever used herein with respect to the
Securities of any series, means any one of the following events (whatever the
reason for such Event of Default and whether it shall be voluntary or
involuntary or be effected by operation of law or pursuant to any judgment,
decree or order of any court or any order, rule or regulation of any
administrative or governmental body):

               (1) default in the payment of any interest or payment of any
     additional interest or Additional Amounts upon any Security of that series
     when it becomes due and payable, and continuance of such default for a
     period of 30 days; or

               (2) default in the payment of the principal of (or premium, if
     any, on) any Security of that series at its Maturity, and continuance of
     such default for a period of 14 days; or

               (3) default in the performance, or breach, of any covenant or
     warranty of the Company in this Indenture (other than a covenant or
     warranty a default in whose performance or whose breach is elsewhere in
     this Section specifically dealt with or which has expressly been included
     in this Indenture solely for the benefit of a series of Securities other
     than that series), and continuance of such default or breach for a period
     of 60 days after there has been given, by registered or certified
     international air mail to the Company by the Trustee or to the Company and
     the Trustee by the Holders of at least 25% in principal amount of the
     Outstanding Securities of that series a written notice specifying such
     default or breach and requiring it to be remedied and stating that such
     notice is a "Notice of Default" hereunder; or

               (4) any order made by any competent court or resolution passed
     for the winding up or dissolution of the Company; or

               (5) the Company's stopping payment of, or admitting a general
     inability to pay, its debts (or any class of its debts) as they fall due,
     or being deemed unable to pay its debts under applicable Brazilian law, or
     being adjudicated or found bankrupt or insolvent or entering into any
     composition or other similar arrangements with its creditors under
     applicable Brazilian law; or

               (6) the Company voluntarily commences proceedings under any
     applicable liquidation, insolvency, composition, reorganization or any
     other similar laws, or the Company files an application for the appointment
     of an administrative or other receiver, manager or administrator, or any
     such or other similar official, in relation to the Company; or

               (7) (i) an administrative or other receiver, manager,
     administrator or other similar official being appointed in relation to the
     Company or, as the case may be, in relation to the whole or a substantial
     part of the undertaking or assets of it, or an encumbrancer taking
     possession of the whole or a substantial part of the undertaking or assets
     of it, or a distress, execution, attachment, sequestration or other process
     being levied, enforced upon, sued out or put in force against the whole or
     a substantial part of the undertaking or assets of it and (ii) in any case
     not being discharged, removed or paid within 90 days; or

               (8) default in the conversion of any convertible Security of that
     series in accordance herewith, and continuance of such default for a period
     of 30 days after there has been given, by

                                       44

<PAGE>

          registered or certified international air mail to the Company by the
          Trustee or to the Company and the Trustee by the Holders of at least
          25% in principal amount of the Outstanding Securities of that series a
          written notice specifying such default and requiring it to be remedied
          and stating that such notice is a "Notice of Default" hereunder; or

               (9)  (i) the acceleration of any Indebtedness of the Company in
          accordance with the terms of such Indebtedness, it being understood
          that prepayment or redemption by the Company of any Indebtedness is
          not acceleration for this purpose; (ii) the Company shall fail to pay
          any Indebtedness when due or, as the case may be, beyond any
          applicable grace period specified in the underlying transaction
          document or (iii) the Company shall fail to pay when due any amount
          payable by it under any guarantee for, or indemnity in respect of, the
          Indebtedness of any other Person; provided, however, that the
          aggregate amount of any such Indebtedness falling within (i), (ii) or
          (iii) above (as to which the time for payment has not been extended by
          the relevant obligees) equals or exceeds U.S.$100,000,000 (or its
          equivalent in another currency); or

               (10) any other Events of Default established as contemplated by
          Section 3.01 with respect to Securities of that series.

Section 5.02   Acceleration of Maturity; Rescission and Annulment.

               If an Event of Default (other than an Event of Default specified
in Section 5.01(4), 5.01(5), 5.01(6) or 5.01(7)) with respect to Securities of
any series at the time Outstanding occurs and is continuing, then in every such
case the Trustee or the Holders of not less than 25% in principal amount of the
Outstanding Securities of such series may declare the principal amount (or, if
any of the Securities of that series are Original Issue Discount Securities,
such portion of the principal amount of such Securities as may be specified in
the terms thereof) of all of the Securities of such series to be due and payable
immediately, by a notice in writing to the Company (and to the Trustee if given
by Holders), and upon any such declaration such principal amount (or specified
amount) shall become immediately due and payable. If an Event of Default
specified in Section 5.01(4), 5.01(5), 5.01(6) or 5.01(7) with respect to
Securities of any series at the time Outstanding occurs, the principal amount of
all the Securities of that series (or, if any Securities of that series are
Original Issue Discount Securities, such portion of the principal amount of such
Securities as may be specified by the terms thereof) shall automatically and
without any declaration or other action on the part of the Trustee or any
Holder, become immediately due and payable.

               At any time after such a declaration of acceleration with respect
to Securities of any series has been made and before a judgment or decree for
payment of the money due has been obtained by the Trustee as hereinafter in this
Article provided, the Holders of a majority in principal amount of the
Outstanding Securities of that series, by written notice to the Company and the
Trustee, may rescind and annul such declaration and its consequences if:

               (1)   the Company has paid or deposited with the Trustee a sum
         sufficient to pay:

                     (a)  all overdue interest on all Securities of that
               series,

                     (b) the principal of (and premium and Additional Amounts,
               if any, on) any Securities of that series which have become due
               otherwise than by such declaration of acceleration and any
               interest thereon at the rate or rates prescribed therefor in such
               Securities,

                                       45

<PAGE>

                    (c) to the extent that payment of such interest is lawful,
               interest upon overdue interest at the rate or rates prescribed
               therefor in such Securities, and

                    (d) all sums paid or advanced by the Trustee hereunder and
               the reasonable compensation, expenses, disbursements and advances
               of the Trustee, its agents and counsel, and all other amounts due
               to the Trustee under Section 6.07;

and

               (2)  all Events of Default with respect to Securities of that
     series, other than the non-payment of the principal of Securities of that
     series which has become due solely by such declaration of acceleration,
     have been cured or waived as provided in Section 5.13.

     No such rescission shall affect any subsequent default or impair any right
     consequent thereon.

Section 5.03   Collection of Indebtedness and Suits for Enforcement by Trustee.

               The Company covenants that if:

               (1) default is made in the payment of any interest or payment of
     any additional interest or Additional Amounts on any Security when such
     interest becomes due and payable and such default continues for a period of
     30 days, or

               (2) default is made in the payment of the principal of (or
     premium, if any, on) any Security at the Maturity thereof and such default
     continues for a period of 14 days,

the Company will, upon demand of the Trustee, pay to it, for the benefit of the
Holders of such Securities, the whole amount then due and payable, including
Additional Amounts, on such Securities for principal and any premium and
interest and, to the extent that payment of such interest shall be legally
enforceable, interest on any overdue principal and premium and on any overdue
interest, at the rate or rates prescribed therefor in such Securities, and, in
addition thereto, such further amount as shall be sufficient to cover the costs
and expenses of collection, including the reasonable compensation, expenses,
disbursements and advances of the Trustee, its agents and counsel, and all
amounts due the Trustee under Section 6.07.

               If an Event of Default with respect to Securities of any series
occurs and is continuing, the Trustee may in its discretion proceed to protect
and enforce its rights and the rights of the Holders of Securities of such
series by such appropriate judicial proceedings as the Trustee shall deem most
effectual to protect and enforce any such rights, whether for the specific
enforcement of any covenant or agreement in this Indenture or in aid of the
exercise of any power granted herein, or to enforce any other proper remedy.

Section 5.04   Trustee May File Proofs of Claim.

               In case of any judicial proceeding relative to the Company or any
other obligor upon the Securities of a series or the property of the Company or
of such other obligor or their creditors, the Trustee shall be entitled and
empowered, by intervention in such proceeding or otherwise, to take any and all
actions authorized under the Trust Indenture Act in order to have claims of the
Holders of that series of Securities and the Trustee allowed in any such
proceeding. In particular, the Trustee shall be authorized to collect and
receive any moneys or other property payable or deliverable on any such claims
and to distribute the same; and any custodian, receiver, assignee, trustee,
liquidator, sequestrator or other similar official in any such judicial
proceeding is hereby authorized by each Holder of that series of Securities to

                                       46

<PAGE>

make such payments to the Trustee and, in the event that the Trustee shall
consent to the making of such payments directly to the Holders of that series of
Securities, to pay to the Trustee any amount due it for the reasonable
compensation, expenses, disbursements and advances of the Trustee, its agents
and counsel, and any other amounts due to the Trustee under Section 6.07.

               No provision of this Indenture shall be deemed to authorize the
Trustee to authorize or consent to or accept or adopt on behalf of any Holder of
a Security any plan of reorganization, arrangement, adjustment or composition
affecting the Securities or the rights of any Holder thereof or to authorize the
Trustee to vote in respect of the claim of any Holder of a Security in any such
proceeding provided, however, that the Trustee may, on behalf of the Holders of
Securities, vote for the election of a trustee in bankruptcy or similar official
and be a member of a creditors' or other similar committee.

Section 5.05   Trustee May Enforce Claims Without Possession of Securities.

               All rights of action and claims under this Indenture or the
Securities may be prosecuted and enforced by the Trustee without the possession
of any of the Securities or the production thereof in any proceeding relating
thereto, and any such proceeding instituted by the Trustee shall be brought in
its own name as trustee of an express trust, and any recovery of judgment shall,
after provision for the payment of the reasonable compensation, expenses,
disbursements and advances of the Trustee, its agents and counsel, and any other
amounts due to the Trustee under Section 6.07, be for the ratable benefit of the
Holders of the Securities in respect of which such judgment has been recovered.

Section 5.06   Application of Money Collected.

               Any money collected by the Trustee pursuant to this Article
shall be applied in the following order, at the date or dates fixed by the
Trustee and, in case of the distribution of such money on account of principal
or any premium or interest, upon presentation of the Securities and the notation
thereon of the payment if only partially paid and upon surrender thereof if
fully paid:

               FIRST:  To the payment of all amounts due the Trustee under
          Section 6.07;

               SECOND: To the payment of the amounts then due and unpaid for
          principal of and any premium and interest and any Additional Amounts
          on the Securities in respect of which or for the benefit of which such
          money has been collected, ratably, without preference or priority of
          any kind, according to the amounts due and payable on such Securities
          for principal and any premium and interest, respectively; and

               THIRD:  To the payment of the balance, if any, to the Company.

Section 5.07   Limitation on Suits.

               No Holder of any Security of any series shall have any right
to institute any proceeding, judicial or otherwise, with respect to this
Indenture, the Securities or for the appointment of a receiver or trustee, or
for any other remedy hereunder, unless

               (1) such Holder has previously given written notice to the
          Trustee of a continuing Event of Default with respect to the
          Securities of such series;

               (2) the Holders of not less than 25% in principal amount of the
          Outstanding Securities of such series shall have made written request
          to the Trustee to institute proceedings in respect of such Event of
          Default in its own name as Trustee hereunder;

                                       47

<PAGE>

                     (3) such Holder or Holders have offered to the Trustee
               reasonable indemnity against the costs, expenses and liabilities
               to be incurred in compliance with such request;

                     (4) the Trustee for 60 days after its receipt of such
               notice, request and offer of indemnity has failed to institute
               any such proceeding; and

                     (5) no direction inconsistent with such written request has
               been given to the Trustee during such 60-day period by the
               Holders of a majority in principal amount of the Outstanding
               Securities of that series;

it being understood and intended that no one or more of such Holders shall have
any right in any manner whatever by virtue of, or by availing of, any provision
of this Indenture to affect, disturb or prejudice the rights of any other of
such Holders, or to obtain or to seek to obtain priority or preference over any
other of such Holders or to enforce any right under this Indenture, except in
the manner herein provided and for the equal and ratable benefit of all of such
Holders.

Section 5.08   Unconditional Right of Holders to Receive Principal, Premium and
Interest and to Convert.

               Notwithstanding any other provision in this Indenture, the Holder
of any Security shall have the right, which is absolute and unconditional, to
receive payment of the principal of and any premium and (subject to Sections
3.04, 3.05 and 3.07) interest and any Additional Amounts on such Security on the
respective Stated Maturity or Maturities expressed in such Security (or, in the
case of redemption, on the Redemption Date) and to institute suit for the
enforcement of any such payment, and, if such Security is convertible or
exchangeable, to convert or exchange such Security in accordance with this
Indenture and to institute suit for the enforcement of such right to convert or
to receive Securities upon conversion and such rights shall not be impaired
without the consent of such Holder.

Section 5.09   Restoration of Rights and Remedies.

               If the Trustee or any Holder of any Security has instituted any
proceeding to enforce any right or remedy under this Indenture and such
proceeding has been discontinued or abandoned for any reason, or has been
determined adversely to the Trustee or to such Holder, then and in every such
case, subject to any determination in such proceeding, the Company, the Trustee
and the Holders of Securities shall be restored severally and respectively to
their former positions hereunder and thereafter all rights and remedies of the
Trustee and the Holders shall continue as though no such proceeding had been
instituted.

Section 5.10   Rights and Remedies Cumulative.

               Except as otherwise provided with respect to the replacement or
payment of mutilated, destroyed, lost or stolen Securities in the last paragraph
of Section 3.06, no right or remedy herein conferred upon or reserved to the
Trustee or to the Holders of Securities is intended to be exclusive of any other
right or remedy, and every right and remedy shall, to the extent permitted by
law, be cumulative and in addition to every other right and remedy given
hereunder or now or hereafter existing at law or in equity or otherwise. The
assertion or employment of any right or remedy hereunder, or otherwise, shall
not prevent the concurrent assertion or employment of any other appropriate
right or remedy.

                                       48

<PAGE>

Section 5.11   Delay or Omission Not Waiver.

               No delay or omission of the Trustee or of any Holder of any
Security to exercise any right or remedy accruing upon any Event of Default
shall impair any such right or remedy or constitute a waiver of any such Event
of Default or an acquiescence therein. Every right and remedy given by this
Article or by law to the Trustee or to the Holders of Securities may be
exercised from time to time, and as often as may be deemed expedient, by the
Trustee or by the Holders of Securities, as the case may be.

Section 5.12   Control by Holders of Securities.

               The Holders of a majority in principal amount of the
Outstanding Securities of any series shall have the right to direct the time,
method and place of conducting any proceeding for any remedy available to the
Trustee, or exercising any trust or power conferred on the Trustee, with respect
to the Securities of such series, provided that

               (1)  such direction shall not be in conflict with any rule of law
          or with this Indenture,

               (2)  the Trustee may take any other action deemed necessary by
          the Trustee which is not inconsistent with such direction, and

               (3)  the Trustee need not follow any such direction if doing so
          would in its reasonable discretion either involve it in personal
          liability or be unduly prejudicial to Holders of Securities not
          joining in such direction.

Section 5.13   Waiver of Past Defaults.

               Subject to Section 5.02, the Holders of not less than a
majority in principal amount of the Outstanding Securities of any series may on
behalf of the Holders of all the Securities of such series waive any past
default hereunder with respect to such series of the Company and its
consequences, except a default

               (1)  in the payment of the principal of or any premium, interest
          or Additional Amounts on any Security of such series of the Company,
          or

               (2)  in respect of a covenant or provision hereof which under
          Article Nine cannot be modified or amended without the consent of the
          Holder of each Outstanding Security of such series affected, or

               (3) in the conversion or exchange of any Security of such series
          of such Company and the delivery of Securities upon conversion.

               Upon any such waiver, such default shall cease to exist, and
any Event of Default arising therefrom shall be deemed to have been cured, for
every purpose of this Indenture; but no such waiver shall extend to any
subsequent or other default or impair any right consequent thereon.

Section 5.14   Undertaking for Costs.

               In any suit for the enforcement of any right or remedy under
this Indenture, or in any suit against the Trustee for any action taken,
suffered or omitted by it as Trustee, a court may require any party litigant in
such suit to file an undertaking to pay the costs of such suit, and may assess
reasonable costs, including reasonable attorney's fees and expenses, against any
such party litigant, in the manner

                                       49

<PAGE>

and to the extent provided in the Trust Indenture Act; provided that neither
this Section nor the Trust Indenture Act shall be deemed to authorize any court
to require such an undertaking or to make such an assessment in any suit
instituted by the Company, in any suit instituted by the Trustee, in any suit
instituted by any Holder, or group of Holders, holding in the aggregate more
than 10% in principal amount of the Outstanding Securities of any series, or in
any suit instituted by any Holder of any Security for the enforcement of the
payment of the principal of or any premium or interest on any Security on or
after the Stated Maturity or Maturities expressed in such Security (or, in the
case of redemption, on or after the Redemption Date) or for the enforcement of
any right to convert such Security pursuant to this Indenture.

Section 5.15   Waiver of Stay, Extension or Usury Laws .

               The Company covenants (to the extent that it may lawfully do so)
that it will not at any time insist upon, plead, or in any manner whatsoever
claim or take the benefit or advantage of, any stay or extension law or any
usury law or other law that would prohibit or forgive the Company from paying
all or any portion of the principal of or interest on the Notes as contemplated
herein, wherever enacted, now or at any time hereafter in force, or which may
affect the covenants or the performance of this Indenture. The Company hereby
expressly waives (to the extent that it may lawfully do so) all benefit or
advantage of any such law, and covenants that it will not hinder, delay or
impede the execution of any power herein granted to the Trustee, but will suffer
and permit the execution of every such power as though no such law had been
enacted.

                                   ARTICLE SIX

                                   THE TRUSTEE

Section 6.01   Certain Duties and Responsibilities.

               The duties and responsibilities of the Trustee shall be as
specifically set forth in this Indenture and the Trust Indenture Act and no
implied covenants or obligations shall be read into this Indenture against the
Trustee, except as otherwise required by the Trust Indenture Act.
Notwithstanding the foregoing, no provision of this Indenture shall require the
Trustee to expend or risk its own funds or otherwise incur any financial
liability in the performance of any of its duties hereunder, or in the exercise
of any of its rights or powers if it shall have reasonable grounds for believing
that repayment of such funds or adequate indemnity against such risk or
liability is not reasonably assured to it. Whether or not therein expressly so
provided, every provision of this Indenture relating to the conduct or affecting
the liability of or affording protection to the Trustee shall be subject to the
provisions of this Section.

Section 6.02   Notice of Defaults.

               If, to the knowledge of the Trustee, a default occurs hereunder
with respect to Securities of any series, the Trustee shall give the Holders of
Securities of such series notice of such default as and to the extent provided
by the Trust Indenture Act; provided, however, that in the case of any default
of the character specified in Section 5.01(3) with respect to Securities of such
series, no such notice to such Holders shall be given until at least 30 days
after the occurrence thereof. For the purpose of this Section, the term
"default" means any event which is, or after notice or lapse of time or both
would become, an Event of Default with respect to Securities of such series.

Section 6.03   Certain Rights of Trustee.

               Subject to the provisions of Section 6.01:

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                  (1) the Trustee may rely and shall be protected in acting or
         refraining from acting upon any resolution, certificate, statement,
         instrument, opinion, report, notice, request, direction, consent,
         order, bond, debenture, note, coupon, other evidence of indebtedness or
         other paper or document (whether in its original or facsimile form)
         reasonably believed by it to be genuine and to have been signed or
         presented by the proper party or parties;

                  (2) any request or direction of the Company mentioned herein
         shall be sufficiently evidenced by an Order and any resolution of the
         Board of Directors of the Company may be sufficiently evidenced by a
         Board Resolution;

                  (3) whenever in the administration of this Indenture the
         Trustee shall deem it desirable that a matter be proved or established
         prior to taking, suffering or omitting any action hereunder, the
         Trustee (unless other evidence be herein specifically prescribed) may,
         in the absence of bad faith on its part, rely upon an Officer's
         Certificate or an Opinion of Counsel;

                  (4) the Trustee may consult with counsel of its selection and
         the written advice of such counsel or any Opinion of Counsel shall be
         full and complete authorization and protection in respect of any action
         taken, suffered or omitted by it hereunder in good faith and in
         reliance thereon;

                  (5) the Trustee shall be under no obligation to exercise any
         of the rights or powers vested in it by this Indenture at the request
         or direction of any of the Holders of Securities of any series pursuant
         to this Indenture, unless such Holders shall have offered to the
         Trustee reasonable security or indemnity against the costs, expenses
         and liabilities which might be incurred by it in compliance with such
         request or direction;

                  (6) The Trustee shall not be bound to make any investigation
         into the facts or matters stated in any resolution, certificate,
         statement, instrument, opinion, report, notice, request, direction,
         consent, order, bond, debenture, note, coupon, other evidence of
         indebtedness or other paper or document, but the Trustee, in its
         discretion, may make such further inquiry or investigation into such
         facts or matters as it may see fit, and, if the Trustee shall determine
         to make such further inquiry or investigation, it shall be entitled to
         examine the books, records and premises of the Company, personally or
         by agent or attorney (and the Company shall reimburse the Trustee for
         reasonable expenses in connection with such inquiry or investigation);
         provided that the Trustee shall not be entitled to such information
         which the Company is prevented from disclosing as a matter of law or
         contract;

                  (7) the Trustee may execute any of the trusts or powers
         hereunder or perform any duties hereunder either directly or by or
         through agents or attorneys and the Trustee shall not be responsible
         for any misconduct or negligence on the part of any agent or attorney
         appointed with due care by it hereunder;

                  (8) the Trustee shall not be liable for any action taken or
         omitted by it in good faith and believed by it to be within the
         discretion, rights or powers conferred upon it by this Indenture;

                  (9) the Trustee shall not be deemed to have notice of any
         default (as defined in Section 6.02) or Event of Default unless a
         Responsible Officer of the Trustee has actual knowledge thereof or
         unless written notice of any event which is in fact such a default is
         received by the Trustee at the Corporate Trust Office of the Trustee,
         and such notice references the Securities and this Indenture; and

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                  (10) the rights, privileges, protections, immunities and
         benefits given to the Trustee, including, without limitation, its right
         to be indemnified, are extended to, and shall be enforceable by, the
         Trustee in each of its capacities hereunder, and to each agent,
         custodian and other Person employed to act hereunder.

Section 6.04      Not Responsible for Recitals or Issuance of Securities.

                  The recitals contained herein and in the Securities, except
the Trustee's certificates of authentication, shall be taken as the statements
of the Company, and neither the Trustee nor any Authenticating Agent assumes any
responsibility for their correctness. The Trustee makes no representations as to
the validity or sufficiency of this Indenture or of the Securities. Neither the
Trustee nor any Authenticating Agent shall be accountable for the use or
application by the Company of the Securities or the proceeds thereof.

Section 6.05      May Hold Securities.

                  The Trustee, any Authenticating Agent, any Paying Agent, any
Security Registrar or any other agent of the Company, in its individual or any
other capacity, may become the owner or pledgee of Securities and, subject to
Sections 6.08 and 6.13, may otherwise deal with the Company with the same rights
it would have if it were not Trustee, Authenticating Agent, Paying Agent,
Security Registrar or such other agent.

Section 6.06      Money Held in Trust.

                  Money held by the Trustee in trust hereunder need not be
segregated from other funds except to the extent required by law. The Trustee
shall be under no liability for interest on or investment of any money received
by it hereunder except as otherwise agreed in writing with the Company.

Section 6.07      Compensation and Reimbursement.

                  The Company agrees:

                  (1) to pay to the Trustee from time to time such compensation
         as shall be agreed in writing from time to time for all services
         rendered by it hereunder (which compensation shall not be limited by
         any provision of law in regard to the compensation of a trustee of an
         express trust);

                  (2) except as otherwise expressly provided herein, to
         reimburse the Trustee upon its written request for all reasonable
         expenses, disbursements and advances incurred or made by the Trustee in
         accordance with any provision of this Indenture (including the
         reasonable compensation and the expenses and disbursements of its
         agents and counsel), except to the extent that any such expense,
         disbursement or advance may be attributable to its negligence or bad
         faith; and

                  (3) to fully indemnify the Trustee and any predecessor Trustee
         and their agents for, and to hold it harmless against, any and all
         loss, liability, damages, claims or expense arising out of or in
         connection with the acceptance or administration of the trust or trusts
         hereunder and the performance of its duties hereunder, including the
         costs and expenses of defending itself against any claim or liability
         in connection with the exercise or performance of any of its powers or
         duties hereunder except to the extent that any such loss, liability or
         expense may be attributable to its negligence or bad faith.

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                  The Trustee shall have a lien prior to the Holders of
Securities to payment of amounts due it under this Section 6.07 from funds held
by the Trustee hereunder. "Trustee" for purposes hereof includes any predecessor
trustee, but the negligence or bad faith of any trustee shall not affect the
rights of any other trustee hereunder.

                  If the Trustee incurs expenses or renders services after the
occurrence of an Event of Default specified in Sections 5.01(4), 5.01(5),
5.01(6) or 5.01(7), the reasonable expenses and the compensation for the
services will be intended to constitute expenses of administration under Title
11 of the United States Bankruptcy Code or any other applicable law.

                  The provisions of this Section shall survive the resignation
or removal of the Trustee and the termination of this Indenture.

Section 6.08      Conflicting Interests.

                  If the Trustee has or shall acquire a conflicting interest
within the meaning of the Trust Indenture Act, the Trustee shall either
eliminate such interest or resign, to the extent and in the manner provided by,
and subject to the provisions of, the Trust Indenture Act and this Indenture.
For this purpose, the Trustee shall not be deemed to have a conflicting interest
by reason of being Trustee for the Securities of any series and Trustee for the
Securities of any other series.

Section 6.09      Corporate Trustee Required; Eligibility.

                  There shall at all times be one and only one Trustee hereunder
with respect to the Securities of each series which shall be a Person that is
eligible pursuant to the Trust Indenture Act to act as such and has a combined
capital and surplus of at least U.S.$50,000,000 and its Corporate Trust Office
in the Borough of Manhattan, The City of New York, New York. If such Person
publishes reports of condition at least annually, pursuant to law or to the
requirements of said supervising or examining authority, then for the purposes
of this Section and to the extent permitted by the Trust Indenture Act, the
combined capital and surplus of such Person shall be deemed to be its combined
capital and surplus as set forth in its most recent report of condition so
published. If at any time the Trustee with respect to the Securities of any
series shall cease to be eligible in accordance with the provisions of this
Section, it shall resign immediately in the manner and with the effect
hereinafter specified in this Article.

Section 6.10      Resignation and Removal; Appointment of Successor.

                  (1) No resignation or removal of the Trustee and no
appointment of a successor Trustee pursuant to this Article shall become
effective until the acceptance of appointment by the successor Trustee in
accordance with the applicable requirements of Section 6.11.

                  (2) The Trustee may resign at any time with respect to the
Securities of one or more series by giving written notice thereof to the
Company. If the instrument of acceptance by a successor Trustee required by
Section 6.11 shall not have been delivered to the Trustee within 30 days after
the giving of such notice of resignation, the resigning Trustee may petition any
court of competent jurisdiction for the appointment of a successor Trustee with
respect to the Securities of such series.

                  (3) The Trustee may be removed at any time with respect to the
Securities of any series by Act of the Holders of a majority in principal amount
of the Outstanding Securities of such series, delivered to the Trustee and to
the Company. The Trustee so removed may, at the expense of the Company, petition
any court of competent jurisdiction for the appointment of a successor Trustee
if no successor Trustee has been appointed within 30 days of such removal.

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                  (4) If at any time:

                  (a) the Trustee shall fail to comply with Section 6.08 after
         written request therefor by the Company or by any Holder who has been a
         bona fide Holder of a Security for at least six months, or

                  (b) the Trustee shall cease to be eligible under Section 6.09
         and shall fail to resign after written request therefor by the Company
         or by any such Holder, or

                  (c) the Trustee shall become incapable of acting or shall be
         adjudged a bankrupt or insolvent or a receiver of the Trustee or of its
         property shall be appointed or any public officer shall take charge or
         control of the Trustee or of its property or affairs for the purpose of
         rehabilitation, conservation or liquidation,

then, in any such case, (i) the Company may remove by Board Resolution the
Trustee with respect to all Securities, or (ii) subject to Section 5.14, any
Holder of a Security who has been a bona fide Holder of a Security for at least
six months may, on behalf of himself and all others similarly situated, petition
any court of competent jurisdiction for the removal of the Trustee with respect
to all Securities and the appointment of a successor Trustee or Trustees.

                  (5) If the Trustee shall resign, be removed or become
incapable of acting, or if a vacancy shall occur in the office of Trustee for
any cause, with respect to the Securities of one or more series, the Company
shall by Board Resolution promptly appoint a successor Trustee or Trustees with
respect to the Securities of that or those series (it being understood that any
such successor Trustee may be appointed with respect to the Securities of one or
more or all of such series and that at any time there shall be only one Trustee
with respect to the Securities of any particular series) and shall comply with
the applicable requirements of Section 6.11. If, within one year after such
resignation, removal or incapability, or the occurrence of such vacancy, a
successor Trustee with respect to the Securities of any series shall be
appointed by Act of the Holders of a majority in principal amount of the
Outstanding Securities of such series delivered to the Company and the retiring
Trustee, the successor Trustee so appointed shall, forthwith upon its acceptance
of such appointment in accordance with the applicable requirements of Section
6.11, become the successor Trustee with respect to the Securities of such series
and to that extent supersede the successor Trustee appointed by the Company. If
no successor Trustee with respect to the Securities of any series shall have
been so appointed by the Company or the Holders of Securities of such series and
accepted appointment in the manner required by Section 6.11, any Holder of a
Security who has been a bona fide Holder of a Security of such series for at
least six months may, on behalf of himself and all others similarly situated,
petition any court of competent jurisdiction for the appointment of a successor
Trustee with respect to the Securities of such series.

                  (6) The Company shall give notice of each resignation and each
removal of the Trustee with respect to the Securities of any series and each
appointment of a successor Trustee with respect to the Securities of any series
to all Holders of Securities of such series in the manner provided in Section
1.06. Each notice shall include the name of the successor Trustee with respect
to the Securities of such series and the address of its Corporate Trust Office.

Section 6.11      Acceptance of Appointment by Successor.

                  (1) In case of the appointment hereunder of a successor
Trustee with respect to all Securities, every such successor Trustee so
appointed shall execute, acknowledge and deliver to each of the Company and to
the retiring Trustee an instrument accepting such appointment, and thereupon the
resignation or removal of the retiring Trustee shall become effective and such
successor Trustee, without

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<PAGE>

any further act, deed or conveyance, shall become vested with all the rights,
powers, trusts and duties of the retiring Trustee; but, on the request of the
Company or the successor Trustee, such retiring Trustee shall, upon payment of
its charges, execute and deliver an instrument transferring to such successor
Trustee all the rights, powers and trusts of the retiring Trustee and shall duly
assign, transfer and deliver to such successor Trustee all property and money
held by such retiring Trustee hereunder.

                  (2) In case of the appointment hereunder of a successor
Trustee with respect to the Securities of one or more (but not all) series of
the Company, the Company, the retiring Trustee and each successor Trustee with
respect to the Securities of one or more series of the Company shall execute and
deliver an indenture supplemental hereto wherein each successor Trustee shall
accept such appointment and which (i) shall contain such provisions as shall be
necessary or desirable to transfer and confirm to, and to vest in, each
successor Trustee all the rights, powers, trusts and duties of the retiring
Trustee with respect to the Securities of that or those series to which the
appointment of such successor Trustee relates, (ii) if the retiring Trustee is
not retiring with respect to all Securities, shall contain such provisions as
shall be deemed necessary or desirable to confirm that all the rights, powers,
trusts and duties of the retiring Trustee with respect to the Securities of that
or those series as to which the retiring Trustee is not retiring shall continue
to be vested in the retiring Trustee, and (iii) shall add to or change any of
the provisions of this Indenture as shall be necessary to provide for or
facilitate the administration of the trusts hereunder by more than one Trustee,
it being understood that nothing herein or in such supplemental indenture shall
constitute such Trustees co-trustees of the same trust and that each such
Trustee shall be trustee of a trust or trusts hereunder separate and apart from
any trust or trusts hereunder administered by any other such Trustee; and upon
the execution and delivery of such supplemental indenture the resignation or
removal of the retiring Trustee shall become effective to the extent provided
therein and each such successor Trustee, without any further act, deed or
conveyance, shall become vested with all the rights, powers, trusts and duties
of the retiring Trustee with respect to the Securities of that or those series
to which the appointment of such successor Trustee relates; but, on request of
the Company or any successor Trustee, such retiring Trustee shall duly assign,
transfer and deliver to such successor Trustee all property and money held by
such retiring Trustee hereunder with respect to the Securities of that or those
series to which the appointment of such successor Trustee relates.

                  (3) Upon request of any such successor Trustee, the Company
shall execute any and all instruments for more fully and certainly vesting in
and confirming to such successor Trustee all such rights, powers and trusts
referred to in paragraph (1) and (2) of this Section, as the case may be.

                  (4) No successor Trustee shall accept its appointment unless
at the time of such acceptance such successor Trustee shall be qualified and
eligible under this Article.

Section 6.12      Merger, Conversion, Consolidation or Succession to Business.

                  Any corporation into which the Trustee may be merged or
converted or with which it may be consolidated, or any corporation resulting
from any merger, conversion or consolidation to which the Trustee shall be a
party, or any corporation succeeding to all or substantially all the corporate
trust business of the Trustee, shall be the successor of the Trustee hereunder,
provided such corporation shall be otherwise qualified and eligible under this
Article, without the execution or filing of any paper or any further act on the
part of any of the parties hereto. In case any Securities shall have been
authenticated, but not delivered, by the Trustee then in office, any successor
by merger, conversion or consolidation to such authenticating Trustee may adopt
such authentication and deliver the Securities so authenticated with the same
effect as if such successor Trustee had itself authenticated such Securities.

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Section 6.13      Preferential Collection of Claims Against Company.

                  If and when the Trustee shall be or become a creditor of the
Company (or any other obligor upon the Securities), the Trustee shall be subject
to the provisions of Section 3.11 of the Trust Indenture Act, but only to the
extent therein specified, regarding the collection of claims against the Company
(or any such other obligor). For purposes of Section 3.11(b)(4) and (6) of such
Act, the following terms shall mean:

                  (1) "cash transaction" means any transaction in which full
         payment for goods or securities sold is made within seven days after
         delivery of the goods or securities in currency or in checks or other
         orders drawn upon banks or bankers and payable upon demand; and

                  (2) "self-liquidating paper" means any draft, bill of
         exchange, acceptance or obligation which is made, drawn, negotiated or
         incurred by the Company for the purpose of financing the purchase,
         processing, manufacturing, shipment, storage or sale of goods, wares or
         merchandise and which is secured by documents evidencing title to,
         possession of, or a lien upon, the goods, wares or merchandise or the
         receivables or proceeds arising from the sale of the goods, wares or
         merchandise previously constituting the security, provided the security
         is received by the Trustee simultaneously with the creation of the
         creditor relationship with the Company arising from the making,
         drawing, negotiating or incurring of the draft, bill of exchange,
         acceptance or obligation.

Section 6.14      Appointment of Authenticating Agent.

                  The Trustee may appoint an Authenticating Agent or Agents with
respect to one or more series of Securities which shall be authorized to act on
behalf of the Trustee to authenticate Securities of such series issued upon
original issue and upon exchange, registration of transfer or partial
conversion, exchange or partial redemption thereof or pursuant to Section 3.06,
and Securities so authenticated shall be entitled to the benefits of this
Indenture and shall be valid and obligatory for all purposes as if authenticated
by the Trustee hereunder. Any such appointment shall be evidenced by an
instrument in writing signed by a Responsible Officer of the Trustee and a copy
of which shall be promptly furnished to the Company. Wherever reference is made
in this Indenture to the authentication and delivery of Securities by the
Trustee or the Trustee's certificate of authentication, such reference shall be
deemed to include authentication and delivery on behalf of the Trustee by an
Authenticating Agent and a certificate of authentication executed on behalf of
the Trustee by an Authenticating Agent. Each Authenticating Agent shall be
acceptable to the Company and shall at all times be a corporation organized and
doing business under the laws of the United States of America, any State thereof
or the District of Columbia, authorized under such laws to act as Authenticating
Agent, having a combined capital and surplus of not less than U.S.$50,000,000
and subject to supervision or examination by Federal or State authority. If such
Authenticating Agent publishes reports of condition at least annually, pursuant
to law or to the requirements of said supervising or examining authority, then
for the purposes of this Section, the combined capital and surplus of such
Authenticating Agent shall be deemed to be its combined capital and surplus as
set forth in its most recent report of condition so published. If at any time an
Authenticating Agent shall cease to be eligible in accordance with the
provisions of this Section, such Authenticating Agent shall resign immediately
in the manner and with the effect specified in this Section.

                  Any corporation into which an Authenticating Agent may be
merged or converted or with which it may be consolidated, or any corporation
resulting from any merger, conversion or consolidation to which such
Authenticating Agent shall be a party, or any corporation succeeding to the
corporate agency or corporate trust business of an Authenticating Agent, shall
continue to be an Authenticating

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Agent, provided such corporation shall be otherwise eligible under this
Section, without the execution or filing of any paper or any further act on the
part of the Trustee or the Authenticating Agent.

     An Authenticating Agent may resign at any time by giving written notice
thereof to the Trustee and to the Company. The Trustee may at any time terminate
the agency of an Authenticating Agent by giving written notice thereof to such
Authenticating Agent and to the Company. Upon receiving such a notice of
resignation or upon such a termination, or in case at any time such
Authenticating Agent shall cease to be eligible in accordance with the
provisions of this Section, the Trustee may appoint a successor Authenticating
Agent which shall be acceptable to the Company and shall give notice of such
appointment in the manner provided in Section 1.06 to all Holders of Securities
of the series with respect to which such Authenticating Agent will serve. Any
successor Authenticating Agent upon acceptance of its appointment hereunder
shall become vested with all the rights, powers and duties of its predecessor
hereunder, with like effect as if originally named as an Authenticating Agent.
No successor Authenticating Agent shall be appointed unless eligible under the
provisions of this Section.

     The Trustee agrees to pay to each Authenticating Agent from time to time
reasonable compensation for its services under this Section, and the Trustee
shall be entitled to be reimbursed for such payments, subject to the provisions
of Section 6.07.

     If an appointment with respect to one or more series is made pursuant to
this Section, the Securities of such series may have endorsed thereon, In
addition to the Trustee's certificate of authentication, an alternative
certificate of authentication in the following form:

This is one of the Securities of the series designated therein referred to in
the within - mentioned Indenture.

                                              JPMorgan Chase Bank
                                              As Trustee

                                              By________________________________
                                                As Authenticating Agent

                                              By________________________________
                                                As Authorized Signatory

     If all of the Securities of a series may not be originally issued at one
time, and if the Trustee does not have an office capable of authenticating
Securities upon original issuance located in a Place of Payment where the
Company wishes to have Securities of such series authenticated upon original
issuance, the Trustee, if so requested by the Company in writing (which writing
need not comply with Section 1.02 and need not be accompanied by an Opinion of
Counsel), shall appoint in accordance with this Section an Authenticating Agent
having an office in the Place of Payment designated by the Company with respect
of such series of Securities.

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                                  ARTICLE SEVEN

                HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY

Section 7.01   Company to Furnish Trustee Names and Addresses of Holders.

               The Company will furnish or cause to be furnished to the Trustee:

               (1) semi-annually, if interest is paid semi-annually, or
          quarterly, if interest is paid quarterly, not later than 15 days after
          each Regular Record Date in each year or, if interest is paid
          annually, not later than 15 days after each Regular Record Date and
          the date six months subsequent to such Regular Record Date, a list, in
          such form as the Trustee may reasonably require, as to the names and
          addresses of the Holders of Securities as of such Regular Record Date,
          and

               (2) at such other times as the Trustee may request in writing,
          within 30 days after the receipt by the Company of any such request, a
          list of similar form and content as of a date not more than 15 days
          prior to the time such list is furnished; provided, that, for so long
          as the Trustee shall be Security Registrar, no such list shall be
          required to be furnished.

Section 7.02   Preservation of Information; Communications to Holders.

               (1) The Trustee shall preserve, in as current a form as is
reasonably practicable, the names and addresses of Holders of Securities
contained in the most recent list furnished to the Trustee as provided in
Section 7.01 and the names and addresses of Holders of Securities received by
the Trustee in its capacity as Security Registrar. The Trustee may destroy any
list furnished to it as provided in Section 7.01 upon receipt of a new list so
furnished.

               (2) The rights of the Holders of Securities to communicate with
other Holders of Securities with respect to their rights under this Indenture or
under the Securities, and the corresponding rights and privileges of the
Trustee, shall be as provided by the Trust Indenture Act.

               (3) Every Holder of Securities, by receiving and holding the
same, agrees with the Company and the Trustee that neither the Company nor the
Trustee nor any agent of any of them shall be held accountable solely by reason
of any disclosure of information as to names and addresses of Holders of
Securities made pursuant to the Trust Indenture Act.

Section 7.03 Reports by Trustee.

               (1) On or about each July 15 following the date hereof, the
Trustee shall transmit to Holders of Securities such reports, if any, dated as
of the preceding May 15 is concerning the Trustee and its actions under this
Indenture as may be required pursuant to Section 3.13(a) of the Trust Indenture
Act in the manner provided pursuant to Section 3.13(c) thereof. The Trustee
shall also transmit to Holders of Securities such reports, if any, as may be
required pursuant to Section 3.13(b) of the Trust Indenture Act at the times and
in the manner provided pursuant thereto and to Section 3.13(c) thereof.

               (2) A copy of each such report shall, at the time of such
transmission to Holders of Securities, be filed by the Trustee with each stock
exchange upon which any Securities are listed, with the

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<PAGE>

Commission and with the Company. The Company will promptly notify the Trustee
when any Securities are listed on any stock exchange.

Section 7.04   Reports by Company.

               The Company shall file with the Trustee and the Commission, and
transmit to Holders of Securities, such information, documents and other
reports, including financial information and statements and such summaries
thereof, as may be required pursuant to the Trust Indenture Act at the times and
in the manner provided pursuant to such Act; provided that any such information,
documents or reports required to be filed with the Commission pursuant to
Section 13 or 15(d) of the Exchange Act shall be filed with the Trustee within
15 days after the same is so required to be filed with the Commission.

               Delivery of such reports, information and documents to the
Trustee is for informational purposes only and the Trustee's receipt of such
shall not constitute constructive notice (other than with respect to notice of
an Event of Default pursuant to Sections 5.01(5), 5.01(6) and 5.01(7) hereof) of
any information contained therein or determinable from information contained
therein, including the Company's compliance with any of its covenants hereunder
(as to which the Trustee is entitled to rely exclusively on Officer's
Certificates).

Section 7.05   Calculation of Original Issue Discount.

               The Company shall file with the Trustee promptly at the end of
each calendar year (i) a written notice specifying the amount, if any, of
original issue discount (including daily rates and accrual periods) accrued on
Outstanding Securities of each series as of the end of such year and (ii) such
other specific information, if any, relating to such original issue discount as
may then be relevant under the Internal Revenue Code of 1986, as amended from
time to time. The Trustee shall not be obligated to recalculate, recompute or
reconfirm such calculation.

                                 ARTICLE EIGHT

              CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE

Section 8.01   Company May Consolidate, Etc., Only on Certain Terms.

               The Company may consolidate with or merge (which term shall
include for the avoidance of doubt a scheme of arrangement) into any other
Person or convey, transfer or lease its properties and assets substantially as
an entirety to any Person, and the Company may permit any Person to consolidate
with or merge into the Company or convey, transfer or lease its properties and
assets substantially as an entirety to the Company, provided that:

               (1) if the Company shall consolidate with or merge into another
          Person or convey, transfer or lease its properties and assets
          substantially as an entirety to any Person, the Person formed by such
          consolidation or into which the Company is merged or the Person which
          acquires by conveyance or transfer, or which leases, the properties
          and assets of the Company substantially as an entirety shall be a
          corporation, partnership or trust, shall be organized and validly
          existing, under the laws of any applicable jurisdiction and shall
          unconditionally and expressly assume (including, in the case of a
          Reorganization, by way of a full and unconditional guarantee subject
          to the proviso to this subsection), by an indenture supplemental
          hereto executed and delivered to the Trustee on behalf of the Holders
          in form reasonably satisfactory to the Trustee, the due and punctual
          payment of the principal of and any premium and interest (including
          all Additional Amounts, if any, payable pursuant to Section 10.04 and
          subsection (3) below) on all the

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     Securities and the performance or observance of every covenant of this
     Indenture on the part of the Company to be performed or observed; provided,
     however, that,

               (a)  such assumption shall be effected by means of a supplemental
          indenture executed by such Person in which

               (i)  such Person covenants to Holders of the Securities of each
          series to guarantee irrevocably and unconditionally, on a senior
          unsubordinated basis where the obligations of the Company hereunder
          are senior and unsubordinated obligations, the due and punctual
          payment of the principal of and any premium and interest (including
          all Additional Amounts, if any, payable pursuant to Section 10.04 and
          subsection (3) below) on all the Securities, and to the Trustee the
          full and prompt payment of all amounts due by the Company hereunder,
          which guarantee shall not be subject to any requirement for
          presentment or demand and shall not be affected, modified or impaired
          upon the happening from time to time of any event, including without
          limitation (x) the waiver, surrender, compromise, settlement, release,
          termination or modification of any or all of the obligations,
          covenants or agreements of the Company hereunder or under the
          Securities, provided however, that notwithstanding the foregoing, no
          such waiver, surrender, compromise, settlement, release, termination
          or modification shall, without the consent of such Person, increase
          the principal amount of such securities, or increase the interest rate
          thereon, or increase any premium payable upon redemption thereof, or
          alter the stated maturity thereof; (y) the bankruptcy or insolvency of
          the Company; and (z) to the extent permitted by law, the release or
          discharge by operation of law of the Company from the performance or
          observance of any obligation, covenant or agreement contained herein
          or in the Securities; and

               (ii) such Person covenants to be bound by each and every
          obligation of the Company contained herein or in the Securities,
          including without limitation the obligation to pay Additional Amounts
          with respect to any payment made under the guarantee, and to be
          subject to each Event of Default specified In Section 5.01 hereof or
          in any Securities and to each default which, after notice or the lapse
          of time or both, would become an Event of Default, as though in each
          case, each reference to the Company in connection with such
          obligations or Events of Default were to such Person, provided,
          however, that the reference to specific statutes in the Events of
          Default set forth in Sections 5.01(4), 5.01(5) and 5.01(6) shall be
          modified to reflect the laws of the jurisdiction of incorporation of
          such Person and such Events of Default shall be governed by and
          construed in accordance with the laws of the jurisdiction of
          incorporation of Person; and

               (b)  the Trustee shall have received an Opinion of Counsel (which
          may be an employee of such Person), in form and substance reasonably
          satisfactory to the Trustee to the effect that (i) such guarantee is
          the valid, binding and enforceable obligation of such Person; (ii) no
          registration of the guarantee under the Securities Act, and no
          registration of the Company or such Person under the Investment
          Company Act, is required in connection with the guarantee made by such
          Person (or if registration under the Securities Act is required a
          registration statement relating thereto shall have been declared
          effective by the Commission); and (iii) the Indenture, as supplemented
          by such supplemental indenture, conforms to the requirements of the
          Trust Indenture Act;

          (2)  immediately prior to and after giving effect to such transaction
     and treating any indebtedness which becomes an obligation of the Company as
     a result of such transaction as

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         having been incurred by the Company at the time of such transaction, no
         Event of Default, and no event which, after notice or lapse of time or
         both, would become an Event of Default, shall have happened and be
         continuing;

                  (3) the Person formed by such consolidation or into which the
         Company is merged or to whom the Company has conveyed, transferred or
         leased its properties or assets (if such Person is organized and
         validly existing under the laws of a jurisdiction other than the United
         States, any State thereof, or the District of Columbia, or Brazil)
         agrees to indemnify the Trustee and the Holder of each Security against
         (i) any tax, assessment or governmental charge imposed on the Trustee
         and any such Holder or required to be withheld or deducted from any
         payment to the Trustee and such Holder as a consequence of such
         consolidation, merger, conveyance, transfer or lease; and (ii) any
         costs or expenses of the act of such consolidation, merger, conveyance,
         transfer or lease; and

                  (4) the Company (and, in the case of a guarantee made in
         accordance with this Section 8.01, such Person) has delivered to the
         Trustee an Officer's Certificate and an Opinion of Counsel, each
         stating that such consolidation, merger, conveyance, transfer or lease
         and, if a supplemental indenture is required in connection with such
         transaction, such supplemental indenture comply with this Article and
         that all conditions precedent herein provided for relating to such
         transaction have been complied with.

Section 8.02      Successor Substituted.

                  Upon any consolidation of the Company with, or merger of the
Company into, any other Person or any conveyance, transfer or lease of the
properties and assets of the Company substantially as an entirety in accordance
with Section 8.01, the successor Person formed by such consolidation or into
which the Company is merged or to which such conveyance, transfer or lease is
made shall succeed to and be substituted for and may exercise every right and
power of, the Company under this Indenture with the same effect as if such
successor Person had been named as the Company herein, as the case may be, and
thereafter, except in the case of a lease, the predecessor Person shall be
relieved of all obligations and covenants under this Indenture and the
Securities.

                                  ARTICLE NINE

                             SUPPLEMENTAL INDENTURES

Section 9.01      Supplemental Indentures Without Consent of Holders.

                  Without the consent of any Holders of Securities, the Company,
when authorized by or pursuant to a Board Resolution, and the Trustee, at any
time and from time to time, may enter into one or more indentures supplemental
hereto, in form satisfactory to the Trustee, for any of the following purposes:

                  (1) to evidence the succession of another Person to the
         Company and the assumption by any such successor of the covenants of
         the Company herein and in the Securities, to evidence the full and
         unconditional guarantee by another Person, as provided in Section 8.01
         hereof, or to add another Company to this Indenture for future
         issuances; or

                  (2) to add to the covenants of the Company for the benefit of
         the Holders of all or any series of Securities (and if such covenants
         are to be for the benefit of less than all series of

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         Securities, stating that such covenants are expressly being included
         solely for the benefit of such series) or to surrender any right or
         power herein conferred upon the Company; or

                  (3) to add any additional Events of Default for the benefit of
         the Holders of all or any series of Securities (and if such additional
         Events of Default are to be for the benefit of less than all series of
         Securities, stating that such additional Events of Default are
         expressly being included solely for the benefit of such series); or

                  (4) to add to or change any of the provisions of this
         Indenture to permit or facilitate the issuance of Securities in
         uncertificated form, in bearer form or in global bearer form, provided
         that any such action shall not adversely affect the Interest of the
         Holders of Securities of any series in any material respect; or

                  (5) to add to, change or eliminate any of the provisions of
         this Indenture in respect of one or more series of Securities, provided
         that any such addition, change or elimination (i) shall neither (A)
         apply to any Security of any series created prior to the execution of
         such supplemental indenture and entitled to the benefit of such
         provision nor (B) modify the rights of the Holder of any such Security
         with respect to such provision or (ii) shall become effective only when
         there is no such Security Outstanding; or

                  (6) to establish the form or terms of Securities of any
         series, each as permitted by Sections 2.01 and 3.01; or

                  (7) to evidence and provide for the acceptance of appointment
         hereunder by a successor Trustee with respect to the Securities of one
         or more series and to add to or change any of the provisions of this
         Indenture as shall be necessary to provide for or facilitate the
         administration of the trusts hereunder by more than one Trustee,
         pursuant to the requirements of Section 6.11(2); or

                  (8) to reduce the conversion price of the Securities of any
         series other than pursuant to this Indenture; or

                  (9) (i) to cure any ambiguity, to correct or supplement any
         provision herein which may be inconsistent with any other provision
         herein, or (ii) to amend, supplement or make any other provisions with
         respect to matters or questions arising under this Indenture, provided
         that such action pursuant to this Clause (9) shall not adversely affect
         the interests of the Holders of Securities of any series in any
         material respect.

Section 9.02      Supplemental Indentures with Consent of Holders.

                  With the consent of the Holders of not less than a majority in
principal amount of the Outstanding Securities of each series affected by such
supplemental indenture, by Act of said Holders delivered to the Company and the
Trustee, the Company, when authorized by a Board Resolution, and the Trustee may
enter into an indenture or indentures supplemental hereto for the purpose of
adding any provisions to or changing in any manner or eliminating any of the
provisions of this Indenture or of modifying in any manner the rights of the
Holders of Securities of such series under this Indenture; provided, however,
that no such supplemental indenture shall, without the consent of the Holder of
each Outstanding Security affected thereby,

                  (1) change the Stated Maturity of the principal of or any
         installment of principal of or interest or premium on any Security or
         reduce the principal amount thereof or the rate of

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         interest thereon or any premium payable upon the redemption thereof, or
         change any obligation of the Company to pay Additional Amounts pursuant
         to Section 10.04 (except as contemplated by Section 8.01(1) and
         permitted by Section 9.01(1)), or reduce the amount of the principal of
         an Original Issue Discount Security that would be due and payable upon
         a declaration of acceleration of the Maturity thereof pursuant to
         Section 5.02, or the coin or currency in which, any Security or any
         premium or interest thereon is payable, or modify or affect in any
         manner adverse to the interests of the Holders of Securities of any
         series the conversion or exchange rights of such Securities, or impair
         the right to institute suit for the enforcement of any such payment on
         or after the Stated Maturity thereof (or, in the case of redemption, on
         or after the Redemption Date) or of any such right of conversion or
         exchange, or

                  (2) reduce the percentage in principal amount of the
         Outstanding Securities of any series, the consent of whose Holders is
         required for any such supplemental indenture, or the consent of whose
         Holders is required for any waiver (of compliance with certain
         provisions of this Indenture or certain defaults hereunder and their
         consequences) provided for in this Indenture, or

                  (3) change any obligation of the Company to maintain an office
         or agency in the places and for the purposes specified in Section
         10.02, or

                  (4) modify any of the provisions of this Section, Section 5.13
         or Section 10.07, except to increase any such percentage or to provide
         that certain other provisions of this Indenture cannot be modified or
         waived without the consent of the Holder of each Outstanding Security
         affected thereby; provided, however, that this Clause shall not be
         deemed to require the consent of any Holder of a Security with respect
         to changes in the references to "the Trustee" and concomitant changes
         in this Section and Section 10.07, or the deletion of this proviso, in
         accordance with the requirements of Sections 6.11(2) and 9.01(7), or

A supplemental indenture which changes or eliminates any covenant or other
provision of this Indenture which has expressly been included solely for the
benefit of one or more particular series of Securities, or which modifies the
rights of the Holders of Securities of such series with respect to such covenant
or other provision, shall be deemed not to affect the right under this Indenture
of the Holders of Securities of any other series.

                  It shall not be necessary for any Act of Holders of Securities
under this Section to approve the particular form of any proposed supplemental
indenture, but it shall be sufficient if such Act shall approve the substance
thereof.

Section 9.03      Execution of Supplemental Indentures.

                  In executing, or accepting the additional trusts created by,
any supplemental indenture permitted by this Article or the modifications
thereby of the trusts created by this Indenture, the Trustee shall be entitled
to receive, and (subject to Section 6.01) shall be fully protected in relying
upon, an Opinion of Counsel stating that the execution of such supplemental
indenture is authorized or permitted by this Indenture and that all conditions
precedent herein and in the Securities to such execution have been satisfied.
The Trustee may, but shall not be obligated to, enter into any such supplemental
indenture which affects the Trustee's own rights, duties or immunities under
this Indenture or otherwise.

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Section 9.04      Effect of Supplemental Indentures.

                  Upon the execution of any supplemental indenture under this
Article, this Indenture shall be modified in accordance therewith, and such
supplemental indenture shall form a part of this Indenture for all purposes; and
every Holder of Securities theretofore or thereafter authenticated and delivered
hereunder shall be bound thereby, except as otherwise expressed therein.

Section 9.05      Conformity with Trust Indenture Act.

                  Every supplemental indenture executed pursuant to this Article
shall conform to the requirements of the Trust Indenture Act.

Section 9.06      Reference in Securities to Supplemental Indentures.

                  Securities of any series authenticated and delivered after the
execution of any supplemental indenture pursuant to this Article may, and shall
if required by the Trustee, bear a notation in form approved by the Trustee as
to any matter provided for in such supplemental indenture. If the Company shall
so determine, new Securities at any series so modified as to conform, in the
opinion of the Trustee and the Company, to any such supplemental indenture may
be prepared and executed by the Company and such securities may be authenticated
and delivered by the Trustee in exchange for Outstanding Securities of such
series.

                                  ARTICLE TEN

                                    COVENANTS

Section 10.01     Payment of Principal, Premium and Interest.

                  The Company covenants and agrees for the benefit of Holders of
each series of Securities that it will duly and punctually pay the principal of
and any premium and interest on the Securities of that series in accordance with
the terms of the Securities (including the currency in which such series of
Securities is payable) and this Indenture.

                  Prior to 3:00 p.m., New York City time, on the Business Day
preceding any payment date, the Company shall deposit with the Trustee or with a
Paying Agent (or, if the Company is acting as its own Paying Agent, segregate
and hold in trust as provided in Section 10.03) an amount of money sufficient to
pay such principal, premium, interest and Additional Amounts, if any, payable
on such payment date.

Section 10.02     Maintenance of Office or Agency.

                  If Securities of a series are issuable only as Global
Securities, the Company will maintain in each Place of Payment for such series
an office or agency where Securities of that series may be presented or
surrendered for payment, where Securities of that series may be surrendered for
registration of transfer, exchange or conversion and where notices and demands
to or upon the Company in respect of the Securities of that series and this
Indenture may be served. The Company shall also maintain, with respect to such
series of Securities, such an office or agency in any place required by any
exchange, if any, on which such series of Securities is listed.

                  The Company will give prompt written notice to the Trustee of
the location, and any change in the location, of any such office or agency. If
at any time the Company shall fail to maintain

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any such required office or agency or shall fail to furnish the Trustee with the
address thereof, such presentations, surrenders, notices and demands may be made
or served at the Corporate Trust Office of the Trustee, and the Company hereby
appoints the same as its agent to receive all respective presentations,
surrenders, notices and demands.

                  The Company may also from time to time designate one or more
other offices or agencies where the Securities of one or more series may be
presented or surrendered for any or all such purposes and may from time to time
rescind such designations; provided, however, that no such designation or
rescission shall in any manner relieve the Company of its obligation to maintain
an office or agency in accordance with the requirements set forth above for
Securities of any series for such purposes. The Company will give prompt written
notice to the Trustee of any such designation or rescission and of any change in
the location of any such other office or agency upon receiving notice of any
such change.

Section 10.03     Money for Securities Payments to Be Held in Trust.

                  If the Company shall at any time act as its own Paying Agent
with respect to any series of Securities, it will, on or before each due date of
the principal of or any premium or interest on any of the Securities of that
series, segregate and hold in trust for the benefit of the Persons entitled
thereto a sum sufficient to pay the principal and any premium and interest so
becoming due until such sums shall be paid to such Persons or otherwise disposed
of as herein provided and will promptly notify the Trustee of its action or
failure so to act.

                  Whenever the Company shall have one or more Paying Agents for
any series of Securities, it will, on or prior to each due date of the principal
of or any premium or interest on any Securities of that series, deposit with a
Paying Agent a sum sufficient to pay such amount, such sum to be held as
provided by the Trust Indenture Act, and (unless such Paying Agent is the
Trustee) the Company will promptly notify the Trustee of its action or failure
to act.

                  The Company will cause each Paying Agent for any series of
Securities other than the Trustee to execute and deliver to the Trustee an
instrument in which such Paying Agent shall agree with the Trustee, subject to
the provisions of this Section, that such Paying Agent will (i) comply with the
provisions of the Trust Indenture Act applicable to it as a Paying Agent and
(ii) during the continuance of any default by the Company (or any other obligor
upon the Securities of that series) in the making of any payment in respect of
the Securities of that series, and upon the written request of the Trustee,
forthwith pay to the Trustee all sums held in trust by such Paying Agent for
payment in respect of the Securities of that series.

                  The Company may at any time, for the purpose of obtaining the
satisfaction and discharge of this Indenture or for any other purpose, pay, or
by Order direct any Paying Agent to pay, to the Trustee all sums held in trust
by the Company or such Paying Agent, such sums to be held by the Trustee upon
the same trusts as those upon which such sums are held by the Company or such
Paying Agent and, upon such payment by any Paying Agent to the Trustee, such
Paying Agent shall be released from all further liability with respect to such
money.

                  Any money deposited with the Trustee or any Paying Agent, or
then held by the Company, in trust for the payment of the principal of or any
premium or interest on any Security of any series and remaining unclaimed for
two years after such principal, premium or interest has become due and payable
shall be paid to the Company on its Order, or (if then held by the Company)
shall be discharged from such trust and the Holder of such Security shall
thereafter, as an unsecured general creditor, look only to the Company for
payment thereof, and all liability of the Trustee or such Paying

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Agent with respect to such trust money, and all liability of the Company as
trustee thereof, shall thereupon cease.

Section 10.04     Additional Amounts.

                  Unless otherwise specified in any Board Resolution of the
Company or indenture supplemental hereto establishing the terms of Securities of
a series in accordance with Section 3.01, if any deduction or withholding for
any present or future taxes, assessments or other governmental charges of Brazil
(or any political subdivision or taxing authority thereof or therein) shall at
any time be required by Brazil (or any such political subdivision or taxing
authority) in respect of any amounts to be paid by the Company of principal of
or interest on a Security of any series, the Company will pay to the Holder of a
Security of such series such additional amounts as may be necessary in order
that the net amounts paid to such Holder of such Security who, with respect to
any such tax, assessment or other governmental charge, is not resident in
Brazil, after such deduction or withholding, shall be not less than the amounts
specified in such Security to which such Holder is entitled ("Additional
Amounts"); provided, however, that the Company shall not be required to make any
payment of Additional Amounts for or on account of:

                  (1) any tax, assessment or other governmental charge which
         would not have been imposed but for (i) the existence of any present or
         former connection between such Holder or the beneficial owner of the
         Security of such series (or between a fiduciary, settler, beneficiary,
         member or shareholder of, or possessor of a power over, such Holder or
         beneficial owner, if such Holder or beneficial owner is an estate,
         trust, partnership or corporation) and Brazil or any political
         subdivision or territory or possession thereof or area subject to its
         jurisdiction other than the mere holding of a Security or receipt of
         payment in respect thereto, including, without limitation, such Holder
         or beneficial owner (or such fiduciary, settler, beneficiary, member,
         shareholder or possessor) being or having been a citizen or resident
         thereof or being or having been present or engaged in trade or business
         therein or having or having had a permanent establishment therein or
         (ii) the presentation of a Security of such series (where presentation
         is required) for payment on a date more than 30 days after the date on
         which such payment became due and payable or the date on which payment
         thereof is duly provided for, whichever occurs later;

                  (2) any estate, inheritance, gift, sale, transfer, personal
         property or similar tax, assessment or other governmental charge;

                  (3) any amount required to be deducted or withheld by any
         Paying Agent from a payment on or in respect of the Security, if such
         payment can be made without such deduction or withholding by any other
         Paying Agent and we duly provide for such other Paying Agent to make
         such payment;

                  (4) withholding for any taxes, duties, assessments or other
         governmental charges that are payable otherwise than by deduction or
         withholding from payments on the Security;

                  (5) any tax, assessment or other governmental charge that is
         imposed or withheld by reason of the failure to comply by the Holder or
         the beneficial owner of the Security of such series with a request of
         the Company addressed to the Holder (i) to provide information
         concerning the nationality, residence or identity of the Holder or such
         beneficial owner or (ii) to make any declaration or other similar claim
         or satisfy any information or reporting requirements, which, in the
         case of (i) or (ii), is required or imposed by a statute, treaty,
         regulation or administrative practice of Brazil as a precondition to
         exemption from all or part of such tax, assessment or other
         governmental charge;

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                  (6) where any Additional Amounts are imposed on a payment on
         the Notes to an individual and is required to be made pursuant to any
         European Union directive on the taxation of savings income relating to
         the directive approved by the European Parliament on March 14, 2002 or
         otherwise implementing the conclusions of the Economic and Financial
         Council of Ministers of the member states of the European Union
         (ECOFIN) Council meeting of 26 and 27 November 2000 or any law
         implementing or complying with, or introduced in order to conform to,
         any such Directive; or

                  (7) any combination of items (1), (2), (3), (4), (5) and (6)
         above;

nor shall Additional Amounts be paid with respect to any payment the principal
of, or any interest on, any Security of such series to any Holder or beneficial
owner who is a fiduciary or partnership or other than the sole beneficial owner
of such payment to the extent such payment would be required by the laws of
Brazil (or any political subdivision or taxing authority thereof or therein) to
be included in the income for tax purposes of a beneficiary or settlor with
respect to such fiduciary or a member of such partnership or a beneficial owner
who would not have been entitled to such Additional Amounts had it been the
Holder or beneficial owner, as the case may be, of such Security. Subject to the
foregoing provisions, whenever in this Indenture there is mentioned, in any
context, the payment of the principal of or any premium or interest on, or in
respect of, any Security of any series or the net proceeds received on the sale
or exchange of any Security of any series, such mention shall be deemed to
include mention of the payment of Additional Amounts provided for in this
Section to the extent that, in such context, Additional Amounts are, were or
would be payable in respect thereof pursuant to the provisions of this Section
and express mention of the payment of Additional Amounts (if applicable) in any
provisions hereof shall not be construed as excluding Additional Amounts in
those provisions hereof where such express mention is not made.

                  If the terms of the Securities of a series established as
contemplated by Section 3.01 do not specify that Additional Amounts pursuant to
the Section will not be payable by the Company, at least ten days prior to the
first Interest Payment Date with respect to that series of Securities (or if the
Securities of that series will not bear interest on or prior to Maturity, the
first day on which a payment of principal and any premium is made), and at least
ten days prior to each date of payment of principal and any premium or interest
if there has been any change with respect to the matters set forth in the
below-mentioned Officer's Certificate, the Company will furnish the Trustee and
the Company's principal Paying Agent or Paying Agents, if other than the
Trustee, with an Officer's Certificate instructing the Trustee and such Paying
Agent or Paying Agents whether such payment of principal of and any premium or
interest on the Securities of that series shall be made to Holders of Securities
of that series without withholding for or on account of any tax, assessment or
other governmental charge described in the Securities of that series. If any
such withholding shall be required, then such Officer's Certificate shall
specify the amount, if any, required to be withheld on such payments to such
Holders of Securities and the Company will pay to the Trustee or such Paying
Agent or Paying Agents the Additional Amounts required by this Section. The
Company covenants to indemnify each of the Trustee and any Paying Agent for, and
to hold each of them harmless against, any reasonable loss, liability or expense
arising out of or in connection with actions taken or omitted by any of them in
reliance on any Officer's Certificate furnished pursuant to this Section, except
to the extent that any such loss, liability or expense is due to its own
negligence or bad faith.

Section 10.05     Statement by Officers as to Default and Notices of Events of
Default.

                  The Company (and each other obligor on the Securities of any
series) will deliver to the Trustee, within 90 days after the end of each fiscal
year of the Company ending after the date hereof (which, unless the Trustee is
notified otherwise, shall be December 31), an Officer's Certificate, stating

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whether or not to the best knowledge of the signers thereof the Company is in
default in the performance and observance of any of the terms, provisions and
conditions of this Indenture (without regard to any period of grace or
requirement of notice provided hereunder) and, if the Company (or any such
obligor) shall be in default, specifying all such defaults and the nature and
status thereof of which they may have knowledge. Within 15 days (or promptly
with respect to Events of Default pursuant to Sections 5.01(5), 5.01(6) and
5.01(7) hereunder) after the Company becomes aware or should reasonably become
aware of the occurrence of an Event of Default pursuant to Section 5.01
hereunder, the Company shall provide notice to the Trustee of such occurrence,
accompanied by an Officer's Certificate of the Company setting forth the details
thereof.

Section 10.06     Existence.

                  Subject to Article Eight, the Company will do or cause to be
done all things necessary to preserve and keep in full force and effect its
existence, rights (by-laws (estatuto social) and statutory) and franchises;
provided, however, that the Company shall not be required to preserve any such
right or franchise if its Board of Directors shall determine that the
preservation thereof is no longer desirable in the conduct of the business of
the Company, and that the loss thereof is not disadvantageous in any material
respect to the Holders.

Section 10.07     Waiver of Certain Covenants.

                  Except as otherwise specified as contemplated by Section 3.01
for Securities of such series, the Company may, with respect to the Securities
of any series, omit in any particular instance to comply with any term,
provision or condition set forth in any covenant provided pursuant to Section
3.01(23), 9.01(2) or 9.01(6) for the benefit of the Holders of Securities of
such series or any term, provision or condition set forth in an indenture
supplemental hereto, if before the time for such compliance the Holders of at
least a majority in principal amount of the Outstanding Securities of such
series shall, by Act of such Holders, either waive such compliance in such
instance or generally waive compliance with such term, provision or condition,
but no such waiver shall extend to or affect such term, provision or condition
except to the extent so expressly waived, and, until such waiver shall become
effective, the obligations of the Company and the duties of the Trustee in
respect of any such term, provision or condition shall remain in full force and
effect.

                                 ARTICLE ELEVEN

                            REDEMPTION OF SECURITIES

Section 11.01     Applicability of Article.

                  Securities of any series which are redeemable before their
Stated Maturity shall be redeemable in accordance with their terms and (except
as otherwise specified as contemplated by Section 3.01 for Securities of any
series) in accordance with this Article.

Section 11.02     Election to Redeem; Notice to Trustee.

            The election of the Company to redeem any Securities of any series
or issuance shall be evidenced by a Board Resolution. In case of any redemption
at the election of the Company of all or less than all the Securities of any
series (including any such redemption affecting only a single Security), the
Company shall, at least 60 days prior to the Redemption Date fixed by the
Company (unless a shorter notice shall be reasonably satisfactory to the
Trustee), notify the Trustee of such Redemption Date, of the principal amount of
Securities of such series to be redeemed and, if applicable, of the tenor of the

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Securities to be redeemed. In the case of any redemption of Securities (i) prior
to the expiration of any restriction on such redemption provided in the terms of
such Securities or elsewhere in this Indenture or (ii) pursuant to an election
of the Company which is subject to a condition specified in the terms of the
Securities, the Company shall furnish the Trustee with an Officer's Certificate
evidencing compliance with such restriction.

Section 11.03     Selection by Trustee of Securities to Be Redeemed.

                  If less than all the Securities of any series are to be
redeemed (unless all of the Securities of such series and of a specified tenor
are to be redeemed or unless such redemption affects only a single Security),
the particular Securities to be redeemed shall be selected less than 61 days
prior to the Redemption Date by the Trustee, from the Outstanding Securities of
such series not previously called for redemption, by lot or, in the Trustee's
discretion, on a pro rata basis, provided that the unredeemed portion of the
principal amount of any Security shall be in an authorized denomination which
shall not be less than the minimum authorized denomination for such Security. If
less than all of the Securities of such series and of a specified tenor are to
be redeemed (unless such redemption affects only a single Security), the
particular Securities to be redeemed shall be selected less than 30 days prior
to the Redemption Date by the Trustee, from the Outstanding Securities of such
series and specified tenor not previously called for redemption in accordance
with the preceding sentence, and the Trustee shall promptly notify the Company
in writing of the Securities selected for redemption and, in the case of any
Securities selected for partial redemption, the principal amounts thereof to be
redeemed.

                  The provisions of the preceding paragraph shall not apply with
respect to any redemption affecting only a single Security, whether such
Security is to be redeemed in whole or in part. In the case of any such
redemption in part, the unredeemed portion of the principal amount of the
Security shall be in an authorized denomination (which shall not be less than
the minimum authorized denomination) for such Security.

                  For all purposes of this Indenture, unless the context
otherwise requires, all provisions relating to the redemption of Securities
shall relate, in the case of any Securities redeemed or to be redeemed only in
part, to the portion of the principal amount of such Securities which has been
or is to be redeemed.

Section 11.04     Notice of Redemption.

                  Notice of redemption shall be given in the manner provided in
Section 1.06 to each Holder of Securities to be redeemed not less than 30 nor
more than 60 days prior to the Redemption Date.

            All notices of redemption shall state:

                  (1) the Redemption Date,

                  (2) the Redemption Price, plus accrued interest and Additional
         Amounts, if any,

                  (3) if less than all the Outstanding Securities of any series
         consisting of more than a single Security are to be redeemed, the
         identification (and, in the case of partial redemption of any
         Securities, the principal amounts) of the particular Securities to be
         redeemed and if less than all the Outstanding Securities of any series
         consisting of a single Security are to be redeemed, the principal
         amount of the particular Security to be redeemed,

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                  (4) that on the Redemption Date the Redemption Price, plus
         accrued interest, if any, will become due and payable upon each such
         Security to be redeemed and, if applicable, that interest thereon will
         cease to accrue on and after said date,

                  (5) the place or places where each such Security is to be
         surrendered for payment of the Redemption Price, plus accrued interest
         and Additional Amounts, if any,

                  (6) that the redemption is for a sinking fund, if such is the
         case,

                  (7) the current conversion price and the date on which the
         right to convert such Securities or portions thereof will expire, and

                  (8) the CUSIP number or numbers, if any, with respect to such
         Securities.

                  A notice of redemption published as contemplated by Section
1.06 need not identify particular Global Securities to be redeemed.

                  Notice of redemption of Securities to be redeemed at the
election of the Company shall be given by the Company or, at the Company's
request, by the Trustee in the name and at the expense of the Company, and shall
be irrevocable.

Section 11.05     Deposit of Redemption Price.

                  Prior to 3:00 p.m., New York City time, on the Business Day
preceding any Redemption Date, the Company shall deposit with the Trustee or
with a Paying Agent (or, if the Company is acting as its own Paying Agent,
segregate and hold in trust as provided in Section 10.03) an amount of money
sufficient to pay the Redemption Price of, and (except if the Redemption Date
shall be an Interest Payment Date) accrued interest on, all the Securities which
are to be redeemed (other than those theretofore surrendered for conversion) on
that date.

Section 11.06     Securities Payable on Redemption Date.

                  Notice of redemption having been given as aforesaid, the
Securities so to be redeemed shall, on the Redemption Date, become due and
payable at the Redemption Price therein specified, and from and after such date
(unless the Company shall default in the payment of the Redemption Price and
accrued interest) such Securities shall cease to bear interest. Upon surrender
of any such Security for redemption in accordance with said notice, such
Security shall be paid by the Company at the Redemption Price, together with
accrued interest to the Redemption Date; provided however, that unless otherwise
specified as contemplated by Section 3.01, installments of interest on
Registered Securities whose Stated Maturity is on or prior to the Redemption
Date shall be payable to the Holders of such Securities, or one or more
Predecessor Securities, registered as such at the close of business on the
relevant Record Dates according to their terms and the provisions of Section
3.07.

                  If any Security called for redemption shall not be so paid
upon surrender thereof for redemption, the principal and any premium shall,
until paid, bear interest from the Redemption Date at the rate prescribed
therefor in the Security.

Section 11.07     Securities Redeemed in Part.

                  Any Security which is to be redeemed only in part shall be
surrendered at a Place of Payment therefor (with, only in the case of Registered
Securities, if the Company or the Trustee so

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 requires, due endorsement by, or a written instrument of transference
 satisfactory to the Company and the Trustee duly executed by, the Holder
 thereof or his attorney duly authorized in writing), and the Company shall
 execute, and the Trustee shall authenticate and deliver to the Holder of such
 Security without service charge, a new Security or Securities of the same
 series and of like tenor, of any authorized denomination as requested by such
 Holder, in aggregate principal amount equal to and in exchange for the
 unredeemed portion of the principal of the Security so surrendered.

Section 11.08  Optional Redemption Due to Changes in Tax Treatment.

               Unless otherwise specified in a Board Resolution or indenture
supplemental hereto, each series of Securities contained in one or more
particular issues may be redeemed at the option of the Company, in whole but not
in part, at any time (except in the case of Securities that have a variable rate
of interest, which may be redeemed on any Interest Payment Date) at a Redemption
Price equal to the principal amount thereof plus accrued interest to the date
fixed for redemption (except in the case of Outstanding Original Issue Discount
Securities which may be redeemed at the Redemption Price specified by the terms
of such series of Securities) if as a result of any change in or amendment to
the laws or any regulations or rulings promulgated thereunder of the
jurisdiction (or of any political subdivision or taxing authority thereof or
therein) in which the Company is incorporated (or, in the case of a successor
Person to the Company, of the jurisdiction in which such successor Person is
organized or any political subdivision or taxing authority thereof or therein)
or any change in the official application or interpretation of such laws,
regulations or rulings, or any change in the official application or
interpretation of, or any execution of or amendment to, any treaty or treaties
affecting taxation to which such jurisdiction or such political subdivision or
taxing authority (or such other jurisdiction or political subdivision or taxing
authority) is a party, which change, execution or amendment becomes effective on
or after the date specified for such series pursuant to the terms of the
Security or Section 3.01(10) (or in the case of a successor Person to the
Company, the date on which such successor Person became such pursuant to
Sections 8.01 and 8.02).

                                 ARTICLE TWELVE

                                  SINKING FUNDS

Section 12.01  Applicability of Article.

               The provisions of this Article shall be applicable to any
sinking fund for the retirement of Securities of a series except as otherwise
specified as contemplated by Section 3.01 for Securities of such series.

               The minimum amount of any sinking fund payment provided for by
the terms of Securities of any series is herein referred to as a "mandatory
sinking fund payment," and any payment in excess of such minimum amount provided
for by the terms of Securities of any series is herein referred to as an
"optional sinking fund payment". If provided for by the terms of Securities, the
cash amount of any sinking fund payment may be subject to reduction as provided
in Section 12.02. Each sinking fund payment shall be applied to the redemption
of Securities of any series as provided for by the terms of such Securities.
Section 12.02 Satisfaction of Sinking Fund Payments with Securities.

               The Company (i) may deliver Outstanding Securities of a series
(other than any previously called for redemption) and (ii) may apply as credit
Securities of a series which have been redeemed either at the election of the
Company pursuant to the terms of such Securities or through the

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 application of permitted optional sinking fund payments pursuant to the terms
 of such Securities, in each case in satisfaction of all or any part of any
 sinking fund payment with respect to the Securities of such series required to
 be made pursuant to the terms of such Securities as provided for by the terms
 of such Securities; provided that the Securities to be credited have not been
 previously so credited. The Securities to be so credited shall be received and
 credited for such purpose by the Trustee at the Redemption Price, as specified
 in the Securities so to be redeemed, for redemption through operation of the
 sinking fund and the amount of such sinking fund payment shall be reduced
 accordingly.

Section 12.03     Redemption of Securities for Sinking Fund.

                  Not less than 60 days prior to each sinking fund payment date
for any Securities, the Company will deliver to the Trustee an Officer's
Certificate specifying the amount of the next ensuing sinking fund payment for
such Securities pursuant to the terms of such Securities, the portion thereof,
if any, which is to be satisfied by payment of cash and the portion thereof, if
any, which is to be satisfied by delivering and crediting Securities of that
series pursuant to Section 12.02 and will also deliver to the Trustee any
Securities to be so delivered. Not less than 50 days prior to each such sinking
fund payment date the Trustee shall select the Securities to be redeemed upon
such sinking fund payment date in the manner specified in Section 11.03 and
cause notice of the redemption thereof to be given in the name of and at the
expenses of the Company in the manner provided in Section 11.04. Such notice
having been duly given, the redemption of such Securities shall be made upon the
terms and in the manner stated in Sections 11.06 and 11.07.

                                ARTICLE THIRTEEN

                        MEETINGS OF HOLDERS OF SECURITIES

Section 13.01     Purposes for Which Meetings May Be Called.

                  A meeting of Holders of Securities of a series may be called
at any time and from time to time pursuant to this Article to make, give or take
any request, demand, authorization, direction, notice, consent, waiver or other
action provided by this Indenture to be made, given or taken by Holders of
Securities of such series.

Section 13.02     Call, Notice and Place of Meetings.

                  (1)   The Trustee may at any time call a meeting of Holders of
Securities of any series for any purpose specified in Section 13.01, to be held
at such time and at such place in the Borough of Manhattan, The City of New York
as the Trustee shall determine. Notice of every meeting of Holders of Securities
of any series, setting forth the time and the place of such meeting and in
general terms the action proposed to be taken at such meeting, shall be given,
in the manner provided in Section 1.06, not less than 21 nor more than 180 days
prior to the date fixed for the meeting.

                  (2)   In case at any time the Company, pursuant to a Board
Resolution, or the Holders of at least 10% in principal amount of the
Outstanding Securities of any series shall have requested the Trustee to call a
meeting of the Holders of Securities of such series for any purpose specified in
Section 13.01, by written request setting forth in reasonable detail the action
proposed to be taken at the meeting, and the Trustee shall not have made the
first publication of the notice of such meeting within 21 days after receipt of
such request or shall not thereafter proceed to cause the meeting to be held as
provided herein, then the Company or the Holders of Securities of such series in
the amount specified above, as the case may be, may determine the time and the
place in the Borough of Manhattan, The City of New York

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for such meeting and may call such meeting for such purposes by giving notice
thereof as provided in subsection (1) of this Section.

Section 13.03     Persons Entitled to Vote at Meetings.

                  To be entitled to vote at any meeting of Holders of Securities
of any series, a Person shall be (i) a Holder on a record date established
pursuant to Section 1.04(3) of one or more Outstanding Securities of such
series, or (ii) a Person appointed by an instrument in writing as proxy for a
Holder or Holders of one or more Outstanding Securities of such series by such
Holder or Holders. The only Persons who shall be entitled to be present or to
speak at any meeting of Holders of Securities of any series shall be the Persons
entitled to vote at such meeting and their counsel, any representatives of the
Trustee and its counsel and any representatives of the Company and its counsel.

Section 13.04     Quorum; Action.

                  The Persons entitled to vote a majority in principal amount of
the Outstanding Securities of a series shall constitute a quorum for a meeting
of Holders of Securities of such series. In the absence of a quorum within 15
minutes (or such longer period not exceeding 30 minutes as the chairman may
decide) of the time appointed for any such meeting, the meeting shall if
convened upon the requisition of Holders be dissolved. In any other case it
shall stand adjourned to the same day in the next week (or if such day is not a
business day the next succeeding business day) at the same time and place. If
within 15 minutes (or such longer period not exceeding 30 minutes as the
chairman may decide) after the time appointed for any adjourned meeting a quorum
is not present for the transaction of any particular business, then, subject and
without prejudice to the transaction of the business (if any) for which a quorum
is present, the chairman may either (with the approval of the Trustee) dissolve
such meeting or adjourn the same for such period, being not less than ten
calendar days (but without any maximum number of calendar days), and to such
place as may be appointed by the chairman either at or subsequent to such
adjourned meeting and approved by the Trustee, and the provisions of this
sentence shall apply to all further adjourned such meetings.

                  Notice of the reconvening of any adjourned meeting shall be
given as provided in Section 13.02(1), except that such notice need be given
only once not less than five days prior to the date on which the meeting is
scheduled to be reconvened. Notice of a reconvening of an adjourned meeting
shall state expressly the percentage, as provided above, of the principal amount
of the Outstanding Securities of such series which shall constitute a quorum.

                  Any resolution passed or decision taken at any meeting of
Holders of Securities of any series duly held in accordance with this Section
shall be binding on all the Holders of Securities of such series, whether or not
presented or represented at the meeting. However, for the avoidance of doubt, no
actions taken at such meeting shall be binding on all Holders of Securities
unless such actions were approved by the minimum percentage in principal amount
of the Outstanding Securities of the series as required elsewhere in this
Indenture or under the Trust Indenture Act with respect to such actions.

Section 13.05 Determination of Voting Rights; Conduct and Adjournment of
Meetings.

                  (1) Notwithstanding any other provisions of this Indenture,
the Trustee may make such reasonable regulations as it may deem advisable for
any meeting of Holders of Securities of a series in regard to proof of the
holding of Securities of such series and the appointment of proxies and in
regard to the appointment and duties of inspectors of votes, the submission and
examination of proxies, certificates and other evidence of the right to vote,
and such other matters concerning the conduct of the meeting as it shall deem
appropriate. Except as otherwise permitted or required by any such regulations,

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 the holding of Securities shall be proved in the manner specified in Section
 1.04 and the appointment of any proxy shall be proved in the manner specified
 in Section 1.04. Such regulations may provide that written instruments
 appointing proxies, regular on their face, may be presumed valid and genuine
 without the proof specified in Section 1.04 or other proof.

              (2) The Trustee shall, by an instrument in writing, appoint a
temporary chairman of the meeting, unless the meeting shall have been called by
the Company or by Holders of Securities as provided in Section 13.02(2), in
which case the Company or the Holders of Securities of the series calling the
meeting, as the case may be, shall in like manner appoint a temporary chairman.
A permanent chairman and a permanent secretary of the meeting shall be elected
by vote of the Persons entitled to vote a majority in principal amount of the
Outstanding Securities of such series represented at the meeting.

              (3) At any meeting each Holder of a Security of such series or
proxy shall be entitled to one vote for each $1,000 principal amount of the
Outstanding Securities of such series held or represented by him; provided,
however, that no vote shall be cast or counted at any meeting in respect of any
Security challenged as not Outstanding and ruled by the chairman of the meeting
to be not Outstanding. The chairman of the meeting shall have no right to vote,
except as a Holder of a Security of such series or proxy.

              (4) Any meeting of Holders of Securities of any series duly called
pursuant to Section 13.02 at which a quorum is present may be adjourned from
time to time by Persons entitled to vote a majority in principal amount of the
Outstanding Securities of such series represented at the meeting, and the
meeting may be held as so adjourned without further notice.

Section 13.06 Counting Votes and Recording Action of Meetings.

              The vote upon any resolution submitted to any meeting of Holders
of Securities of any series shall be by written ballots on which shall be
subscribed the signatures of the Holders of Securities of such series or of
their representatives by proxy and the principal amounts and serial numbers of
the Outstanding Securities of such series held or represented by them. The
permanent chairman of the meeting shall appoint two inspectors of votes who
shall count all votes cast at the meeting for or against any resolution and who
shall make and file with the secretary of the meeting their verified written
reports in duplicate of all votes cast at the meeting. A record, at least in
duplicate, of the proceedings of each meeting of Holders of Securities of any
series shall be prepared by the secretary of the meeting and there shall be
attached to said record the original reports of the inspectors of votes on any
vote by ballot taken thereat and affidavits by one or more persons having
knowledge of the facts setting forth a copy of the notice of the meeting and
showing that said notice was given as provided in Section 13.02 and, if
applicable, Section 13.04. Each copy shall be signed and verified by the
affidavits of the permanent chairman and secretary of the meeting and one such
copy shall be delivered to the Company, and another to the Trustee to be
preserved by the Trustee, the latter to have attached thereto the ballots voted
at the meeting. Any record so signed and verified shall be conclusive evidence
of the matters therein stated.

                                ARTICLE FOURTEEN

                       DEFEASANCE AND COVENANT DEFEASANCE

Section 14.01 Company's Option to Effect Defeasance or Covenant Defeasance.

              The Company may elect, at its option at any time, to have Section
14.02 or Section 14.03 applied to any Securities or any series of Securities
designated pursuant to Section 3.01 as being defeasible pursuant to such Section
14.02 or 14.03, in accordance with any applicable requirements

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provided pursuant to Section 3.01 and upon compliance with the conditions set
forth below in this Article. Any such election shall be evidenced by a Board
Resolution or in another manner specified as contemplated by Section 3.01 for
such Securities.

Section 14.02  Defeasance and Discharge.

               Upon the Company's exercise of its option to have this Section
applied to any Securities or any series of Securities, as the case may be, the
Company shall be deemed to have been discharged from its obligations with
respect to such Securities or series of Securities as provided in this Section
on and after the date the conditions set forth in Section 14.04 are satisfied
(hereinafter called "Defeasance"). For this purpose, such Defeasance means that
the Company shall be deemed to have paid and discharged the entire indebtedness
represented by such Securities and to have satisfied all its other obligations
under such Securities and this Indenture insofar as such Securities are
concerned (and the Trustee, at the expense of the Company, shall execute proper
instruments acknowledging the same), subject to the following which shall
survive until otherwise terminated or discharged hereunder: (i) the rights of
Holders of such Securities to receive, solely from the trust fund described in
Section 14.04 and as more fully set forth in such Section, payments in respect
of the principal of and any premium and interest on such Securities when
payments are due, (ii) the Company's obligations with respect to such Securities
under Sections 3.04, 3.05, 3.06, 10.02 and 10.03, (iii) the rights, powers,
trusts, duties and immunities of the Trustee hereunder and (iv) this Article
Fourteen. Subject to compliance with this Article, the Company may exercise its
option to have this Section 14.02 applied to any Securities notwithstanding the
prior exercise of its option to have Section 14.03 applied to such Securities.

Section 14.03 Covenant Defeasance.

               Upon the Company's exercise of its option to have this Section
applied to any Securities or any series of Securities, as the case maybe, (i)
the Company shall be released from any covenants provided pursuant to Section
3.01(23), 9.01(2) or 9.0l(7) for the benefit of the Holders of such Securities,
and (ii) the occurrence of any event specified in Sections 5.01(3) and 5.01(8)
shall be deemed not to be or result in an Event of Default, in each case with
respect to such Securities as provided in this Section on and after the date the
conditions set forth in Section 14.04 are satisfied (hereinafter called
"Covenant Defeasance"). For this purpose, such Covenant Defeasance means that,
with respect to such Securities, the Company may omit to comply with and shall
have no liability in respect of any term, condition or limitation set forth in
any such specified Section (to the extent so specified in the case of Section
5.01(3)), whether directly or indirectly by reason of any reference elsewhere
herein to any such Section or by reason of any reference in any such Section to
any other provision herein or in any other document, but the remainder of this
Indenture and such Securities shall be unaffected thereby.

Section 14.04  Conditions to Defeasance or Covenant Defeasance.

               The following shall be the conditions to the application of
Section 14.02 or Section 14.03 to any Securities or any series of Securities, as
the case may be:

               (1) The Company shall irrevocably have deposited or caused to be
     deposited with the Trustee as trust funds in trust for the purpose of
     making the following payments, specifically pledged as security for, and
     dedicated solely to, the benefit of the Holders of such Securities, (i)
     money in an amount, or (ii) U.S. Government Obligations which through the
     scheduled payment of principal and interest in respect thereof in
     accordance with their terms will provide, not later than one day before the
     due date of any payment, money in an amount, or (iii) a combination
     thereof, in each case sufficient, in the opinion of a nationally recognized
     firm of independent public accountants expressed in a written certification
     thereof delivered to the Trustee, to pay and

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      discharge, and which shall be applied by the Trustee to pay and discharge,
      the principal of and any premium, interest and Additional Amounts on such
      Securities on the respective Stated Maturities, in accordance with the
      terms of this Indenture and such Securities. As used herein, "U.S.
      Government Obligation" means (x) any security which is (A) a direct
      obligation of the United States of America for the payment of which the
      full faith and credit of the United States of America is pledged or (B) an
      obligation of a Person controlled or supervised by and acting as any
      agency or instrumentality of the United States of America the payment of
      which is unconditionally guaranteed as a full faith and credit obligation
      by the United States of America, which, in either case (A) or (B), is not
      callable or redeemable at the option of the issuer thereof, and (y) any
      depositary receipt issued by a bank (as defined in Section 3(a)(2) of the
      Securities Act) as custodian with respect to any U.S. Government
      Obligation which is specified in Clause (x) above and held by such bank
      for the account of the holder of such depositary receipt, or with respect
      to any specific payment of principal of or interest on any U.S. Government
      Obligation which is so specified and held, provided that (except as
      required by law) such custodian is not authorized to make any deduction
      from the amount payable to the holder of such depositary receipt from any
      amount received by the custodian in respect of the U.S. Government
      Obligation or the specific payment of principle or interest evidenced by
      such depositary receipt.

          (2) In the event of any election to have Section 14.02 apply to any
      Securities or any series of Securities, as the case may be, the Company
      shall have delivered to the Trustee an Opinion of Counsel stating that (i)
      the Company has received from, or there has been published by, the
      Internal Revenue Service a ruling or (ii) since the date of this
      instrument, there has been a change in the applicable U.S. Federal income
      tax law, in either case (i) or (ii) to the effect that, and based thereon
      such opinion shall confirm that, the Holders of such Securities will not
      recognize gain or loss for U.S. Federal income tax purposes as a result of
      the deposit, Defeasance and discharge to be effected with respect to such
      Securities and will be subject to Federal income tax on the same amount,
      in the same manner and at the same times as would be the case if such
      deposit, Defeasance and discharge were not to occur.

          (3) In the event of an election to have Section 14.03 apply to any
      Securities or any series of Securities, as the case may be, the Company
      shall have delivered to the Trustee an Opinion of Counsel to the effect
      that the Holders of such Securities will not recognize gain or loss for
      Federal income tax purposes as a result of the deposit and Covenant
      Defeasance to the effected with respect to such Security and will be
      subject to Federal income tax on the same amount, in the same manner and
      at the same times as would be the case if such deposit and Covenant
      Defeasance were not to occur.

          (4) The Company shall have delivered to the Trustee an Opinion of
      Counsel to the effect that neither such Securities nor any other
      Securities of the same series, if then listed on any securities exchange,
      will be delisted as a result of such deposit.

          (5) No event which is, or after notice or lapse of time both would
      become, an Event of Default with respect to such Securities or any other
      Securities shall have occurred and be continuing at the time of such
      deposit or, with regard to any such event specified in Sections 5.01(4),
      5.01(5), 5.01(6) and 5.01(7), at any time on or prior to the day which is
      90 days after the date of such deposit (it being understood that this
      condition shall not be deemed satisfied until after such day which is 90
      days after the date of such deposit).

          (6) Such Defeasance or Covenant Defeasance shall not cause the Trustee
      to have a conflicting interest within the meaning of the Trust Indenture
      Act (assuming all Securities are in default within the meaning of such
      Act).

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               (7) Such Defeasance or Covenant Defeasance shall not result in a
     breach or violation of, or constitute a default under, any other agreement
     or instrument to which the Company is a party or by which it is bound.

               (8) Such Defeasance or Covenant Defeasance shall not result in
     the trust arising from such deposit constituting an investment company
     within the meaning of the Investment Company Act unless such trust shall be
     registered under such Act or exempt from registration thereunder.

               (9) The Company shall have delivered to the Trustee an Officers'
     Certificate and an Opinion of Counsel, each stating that all conditions
     precedent with respect to such Defeasance or Covenant Defeasance have been
     complied with.

Section 14.05  Deposited Money and U.S. Government Obligations to Be Held in
Trust; Miscellaneous Provisions.

               Subject to the provisions of the last paragraph of Section 10.03,
all money and U.S. Government Obligations (including the proceeds thereof)
deposited with the Trustee pursuant to Section 14.04 in respect of any
Securities shall be held in trust and applied by the Trustee, in accordance with
the provisions of such Securities and this Indenture, to the payment, either
directly or through any such Paying Agent (including the Company acting as its
own Paying Agent) as the Trustee may determine, to the Holders of such
Securities, of all sums due and to become due thereon in respect of principal
and any premium and interest, but money so held in trust need not be segregated
from other funds except to the extent required by law.

               The Company shall pay and indemnify the Trustee against any tax,
fee or other charge imposed on or assessed against the U.S. Government
Obligations deposited pursuant to Section 14.04, or the principal and interest
received in respect thereof other than any such tax, fee or other charge which
by law is for the account of the Holders of Outstanding Securities.

               Anything in this Article to the contrary notwithstanding, the
Trustee shall deliver or pay to the Company from time to time upon Order any
money or U.S. Government Obligations held by it as provided in Section 14.04
with respect to any Securities which, in the opinion of a nationally recognized
firm of independent public accountants expressed in a written certification
thereof delivered to the Trustee, are in excess of the amount thereof which
would then be required to be deposited to effect the Defeasance or Covenant
Defeasance, as the case may be, with respect to such Securities.

Section 14.06  Reinstatement.

               If the Trustee or the Paying Agent is unable to apply any money
in accordance with this Article with respect to any Securities by reason of any
order of judgment of any court or governmental authority enjoining, restraining
or otherwise prohibiting such application, then the obligations under this
Indenture and such Securities from which the Company has been discharged or
released pursuant to Section 14.02 or 14.03 shall be revived and reinstated as
though no deposit had occurred pursuant to this Article with respect to such
Securities in accordance with this Article; provided, however, that if the
Company makes any payment of principal of or any premium or interest on any such
Security following such reinstatement of its obligations, the Company shall be
subrogated to the rights (if any) of the Holders of such Securities to receive
such payment from the money so held in trust.

               This instrument may be executed in any number of counterparts,
each of which so executed shall be deemed to be an original, but all such
counterparts shall together constitute but one and the same instrument.

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               IN WITNESS WHEREOF, the parties hereto have caused this Indenture
to be duly executed on their respective behalves, all as of the day and year
first above written.

                                           PETROLEO BRASILEIRO S.A. - PETROBRAS

                                              /s/ JOAO PINHEIRO NOGUEIRA BATISTA
                                           By __________________________________
                                            Name: Joao Pinheiro Nogueira Batista
                                            Title: Chief Financial Officer

                                           JPMORGAN CHASE BANK, as Trustee

                                              /s/ SUSY P. PESTANA
                                           By___________________________________
                                              Name: Susy P. Pestana
                                              Title: Assistant Treasurer

<PAGE>

                                                              ANNEX A -- Form of
                                                        Regulation S Certificate

                            REGULATION S CERTIFICATE

               (For transfers pursuant to (S)(S) 3.05(c)(i) and (iii)
                               of this Indenture)

JPMorgan Chase Bank
[Address of Trustee]

Attn: Global Agency & Trust Services

               Re: [.%] Notes due . of Petroleo Brasileiro S.A. - Petrobras (the
                   "Securities")

               Reference is made to the Indenture, dated as of ., 2002 (the
"Indenture"), between Petroleo Brasileiro S.A. - Petrobras (the "Company") and
JPMorgan Chase Bank, as Trustee. Terms used herein and defined in the Indenture
or in Regulation S or Rule 144 under the U.S. Securities Act of 1933 (the
"Securities Act") are used herein as so defined.

               This certificate relates to [$____________] principal amount of
Securities, which are evidenced by the following certificate(s) (the "Specified
Securities"):

               [CUSIP No(s).__________________________]

               [COMMON CODE No(s).____________________]
               ISIN No(s).____________________________

               CERTIFICATE No(s)._____________________

The person in whose name this certificate is executed below (the "Undersigned")
hereby certifies that either (i) it is the sole beneficial owner of the
Specified Securities, (ii) it is acting on behalf of all the beneficial owners
of the Specified Securities and is duly authorized by them to do so or (iii) it
is the Holder of a Global Security and has received a certification to the
effect set forth below. Such beneficial owner or owners are referred to herein
collectively as the "Owner". If the Specified Securities are not represented by
a Global Security, they are registered in the name of the Undersigned, as or on
behalf of the Owner.

               The Owner has requested that the Specified Securities be
transferred to a person (the "Transferee") who will take delivery in the form of
a Regulation S Security. In connection with such transfer, the Owner hereby
certifies or has certified that, unless such transfer is being effected pursuant
to an effective registration statement under the Securities Act, it is being
effected in accordance with Rule 904 of Regulation S or Rule 144 under the
Securities Act and with all applicable securities laws of the states of the
United States and other jurisdictions. Accordingly, the Owner hereby further
certifies or has certified as follows:

        (1)    Rule 904 Transfers. If the transfer is being effected in
        accordance with Rule 904 of Regulation S:

               (A) the Owner is not a distributor of the Securities, an
     affiliate of the Company or any such distributor or a person acting on
     behalf of any of the foregoing;

                                      A-1

<PAGE>

          (B)  the offer of the Specified Securities was not made to a person in
          the United States or for the account or benefit of a U.S. Person;

          (C)  either

               (i)  at the time the buy order was originated, the Transferee was
          outside the United States or the Owner and any person acting on its
          behalf reasonably believed that the Transferee was outside the United
          States, or

               (ii) the transaction is being executed in, on or through the
          facilities of the Eurobond market, as regulated by the International
          Securities Market Association or another designated offshore
          securities market and neither the Owner nor any person acting on its
          behalf knows that the transaction has been prearranged with a buyer in
          the United States;

          (D)  no directed selling efforts have been made in the United States
          by or on behalf of the Owner or any affiliate thereof;

          (E)  if the Owner is a dealer in securities or has received a selling
          concession, fee or other remuneration in respect of the Specified
          Securities, and the transfer is to occur during the Restricted Period,
          then the requirements of Rule 904(c)(1) have been satisfied; and

          (F)  the transaction is not part of a plan or scheme to evade the
          registration requirements of the Securities Act

     (2)  Rule 144 Transfers. If the transfer is being effected pursuant to Rule
          144:

          (A)  the transfer is occurring after [insert date one year from date
          of issuance] and is being effected in accordance with the applicable
          amount, manner of sale and notice requirements of Rule 144; or

          (B)  the transfer is occurring after [insert two years from date of
          issuance] and the Owner is not, and during the preceding three months
          has not been, an affiliate of the Company.

This certificate and the statements contained herein are made for your benefit
and the benefit of the Company and the Purchasers.

Dated:________________________
               (Print the name of the Undersigned, as such term is defined in
               the second paragraph of this certificate.)

               By:
                  Name:
                  Title:

               (if the Undersigned is a corporation, partnership or fiduciary,
               the title of the person signing on behalf of the Undersigned must
               be stated.)

                                      A-2

<PAGE>

                                              ANNEX B -- Form of
                                              Restricted Securities Certificate

                        RESTRICTED SECURITIES CERTIFICATE

                   (For transfers pursuant to ss. 3.05(c)(ii),
                     (iii), (iv) and (v) of this Indenture)

JPMorgan Chase Bank
[address of trustee]

Attn:  Global Agency & Trust Services

          Re:  [.%] Notes due o of Petroleo Brasileiro S.A. - Petrobras (the
          "Securities")

             Reference is made to the Indenture, dated as of o, 2002 (the
"Indenture"), between Petroleo Brasileiro S.A. - Petrobras (the "Company") and
JPMorgan Chase Bank, as Trustee. Terms used herein and defined in the Indenture
or in Relation S or Rule 144 under the U.S. Securities Act of 1933 (the
"Securities Act") are used herein as so defined.

             This certificate relates to [$_____________] principal amount of
Securities, which are evidenced by the following certificate(s) (the "Specified
Securities"):

             [CUSIP No(s)._________________________________________]

             [COMMON CODE No(s).___________________________________]
             ISIN No(s).___________________________________________

             CERTIFICATE No(s).____________________________________

The person in whose name this certificate is executed below (the "Undersigned")
hereby certifies that either (i) it is the sole beneficial owner of the
Specified Securities, (ii) it is acting on behalf of all the beneficial owners
of the Specified Securities and is duly authorized by them to do so or (iii) it
is the Holder of a Global Security and has received a certification to the
effect set forth below. Such beneficial owner or owners are referred to herein
collectively as the "Owner". If the Specified Securities are not represented by
a Global Security, they are registered in the name of the Undersigned, as or on
behalf of the Owner.

             The Owner has requested that the Specified Securities be
transferred to a person (the "Transferee") who will take delivery in the form of
a Restricted Security. In connection with such transfer, the Owner hereby
certifies or has certified that, unless such transfer is being effected pursuant
to an effective registration statement under the Securities Act, it is being
effected in accordance with Rule l44A or Rule 144 under the Securities Act and
all applicable securities laws of the states of the United States and other
jurisdictions. Accordingly, the Owner hereby further certifies or has certified
that:

     (1)     Rule 144A Transfers. If the transfer is being effected in
             accordance with Rule 144A:

             (A) the Specified Securities are being transferred to a person that
             the Owner and any person acting on its behalf reasonably believe is
             a "qualified institutional buyer" within

                                      B-1

<PAGE>

              the meaning of Rule 144A, acquiring for its own account or for the
              account of a qualified institutional buyer; and

              (B)  the Owner and any person acting on its behalf have taken
              reasonable steps to ensure that the Transferee is aware that the
              Owner may be relying on Rule l44A in connection with the transfer.

       (2)    Rule 144 Transfers. If the transfer is being effected pursuant to
              Rule 144:

              (A)  the transfer is occurring after [insert date one year after
              initial date of issuance] and is being effected in accordance with
              the applicable amount, manner of sale and notice requirements of
              Rule 144; or

              (B)  the transfer is occurring after [insert date two years after
              initial date of issuance] and the Owner is not, and during the
              preceding three months has not been, an affiliate of the Company.

              This certificate and the statements contained herein are made for
your benefit and the benefit of the Company and the Purchasers.

Dated:________________________
                 (Print the name of the Undersigned, as such term is
                 defined in the second paragraph of this certificate.)

                 By:
                    Name:
                    Title:

                 (If the Undersigned is a corporation, partnership or
                 fiduciary, the title of the person signing on behalf
                 of the Undersigned must be stated.)

                                      B-2

<PAGE>

                                                 ANNEX C -- Form of Unrestricted
                                                 Securities Certificate

                       UNRESTRICTED SECURITIES CERTIFICATE

         (For removal of Securities Act legends pursuant to (S) 3.05(d))

JPMorgan Chase Bank
[Address of trustee]

Attn:  Global Agency & Trust Services

               Re: [.%] Notes due . of Petroleo Brasileiro S.A. - Petrobras (the
         "Securities")

               Reference is made to the Indenture, dated as of ., 2002 (the
"Indenture"), between Petroleo Brasileiro S.A. - Petrobras (the "Company") and
JPMorgan Chase Bank, as Trustee. Terms used herein and defined in the Indenture
or in Regulation S or Rule 144 under the U.S. Securities Act of 1933 (the
"Securities Act") are used herein as so defined.

               This certificate relates to [$____________] principal amount
of Securities, which are evidenced by the following certificate(s) (the
"Specified Securities"):

               [CUSIP No(s).__________________________]

               [COMMON CODE No(s).____________________]
               ISIN No(s).____________________________

               CERTIFICATE No(s)._____________________

The person in whose name this certificate is executed below (the "Undersigned")
hereby certifies that either (i) it is the sole beneficial owner of the
Specified Securities, (ii) it is acting on behalf of all the beneficial owners
of the Specified Securities and is duly authorized by them to do so or (iii) it
is the Holder of a Global Security and has received a certification to the
effect set forth below. Such beneficial owner or owners are referred to herein
collectively as the "Owner". If the Specified Securities are not represented by
a Global Security, they are registered in the name of the Undersigned, as or on
behalf of the Owner.

               The Owner has requested that the Specified Securities be
exchanged for Securities bearing no Securities Act legend pursuant to Section
3.05(4) of the Indenture. In connection with such exchange, the Owner hereby
certifies or has certified that the exchange is occurring after [insert
applicable date] and the Owner is not, and during the preceding three months has
not been, an affiliate of the Company. The Owner also acknowledges or has
acknowledged that any future transfers of the Specified Securities must comply
with all applicable securities laws of the states of the United States and other
jurisdictions.

                                       C-1

<PAGE>

         This certificate and the statements contained herein we made for your
 benefit and the benefit of the Company and the Purchasers.

Dated:____________________
              (Print the name of the Undersigned, as such term is defined in the
               second paragraph of this certificate.)

               By:
                   Name:
                   Title:

               (If the Undersigned is a corporation, partnership or
               fiduciary, the title of the person signing on behalf
               of the Undersigned must be stated.)

                                      C-2

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