Unassociated Document

EXHIBIT A

Exhibit I - Draft Public Offer Statement

THE OFFER MADE IN THIS NOTICE IS ADDRESSED TO ALL SHAREHOLDERS OF COMPANHIA BRASILEIRA DE PETRÓLEO IPIRANGA IN BRAZIL. ADDITIONALLY, SHAREHOLDERS OF COMPANHIA BRASILEIRA DE PETRÓLEO IPIRANGA DOMICILED OUTSIDE BRAZIL MAY PARTAKE IN THE OFFER, SUBJECT TO THE CONDITION THAT SUCH SHAREHOLDERS COMPLY WITH THE LAW AND REGULATIONS OF THE JURISDICTION IN WHICH THEY ARE LOCATED.

PUBLIC OFFER NOTICE FOR THE ACQUISITION OF COMMON SHARES ISSUED BY COMPANHIA BRASILEIRA DE PETRÓLEO IPIRANGA

Publicly-held Company - CVM nº 00286-0

National Register of Legal Entities (CNPJ/MF) enrollment No. 33.069.766/0001-81

ISIN Code BRPTIPACNOR4

FOR AND ON BEHALF OF

ULTRAPAR PARTICIPAÇÕES S.A.

BRADESCO S.A. CORRETORA DE TÍTULOS E VALORES MOBILIÁRIOS (the “Intermediary Institution”), a financial institution with headquarters located at Avenida Paulista, 1450, 7º andar, City of São Paulo, State of São Paulo and enrolled with the National Register of Legal Entities (CNPJ) under No. 61.855.045/0001-32, and BANCO BRADESCO BBI S.A. (the “Offer Financial Advisor”), a financial institution with headquarters located at Cidade de Deus, Prédio Novíssimo, 4º andar, Vila Yara, in the City of Osasco, State of São Paulo and enrolled with the National Register of Legal Entities (CNPJ) under No. 06.271.464/0001-19, for and on behalf of ULTRAPAR PARTICIPAÇÕES S.A., a publicly-held company with headquarters located at Avenida Brigadeiro Luiz Antônio, 1343, 9º andar, in the City of São Paulo, State of São Paulo, enrolled with the National Register of Legal Entities (CNPJ) under No. 33.256.439/0001-39 (the “Offerer” or “Ultrapar”), hereby submit to the shareholders of COMPANHIA BRASILEIRA DE PETRÓLEO IPIRANGA (“CBPI”), a publicly-held company with headquarters located at Rua Francisco Eugênio, 329, in the City of Rio de Janeiro, State of Rio de Janeiro, enrolled with the National Register of Legal Entities (CNPJ) under No. 33.069.766/0001-81, this public offering (the “Offer”) to acquire up to the entirety of the common shares issued by CBPI (the “Shares”), under the rules established by the Brazilian Security and Exchange Commission (Comissão de Valores Mobiliários – “CVM”) Instruction No. 361, dated March 5, 2002, (the “CVM Instruction 361/02”) for the purpose of and pursuant to the following conditions:

1. THE OFFER

1.1. Legal Basis. The Offer is being made as a result of the disposal of control over CBPI to the Offerer, as established in article 254-A of Law 6,404, dated December 15, 1976, as amended (the “Brazilian Corporate Law”) and by CVM Instruction 361/02. Disposal of a controlling stake in CBPI was announced

Exhibit I - Draft Public Offer Statement

to the market in the relevant facts disclosed on March 19, 2007 and April 18, 2007, which are summarized in Section 5 of this Offer Notice (the "Notice").

1.1.1. The Offer complies with the procedures applicable to public offerings to acquire shares due to disposal of control in publicly traded companies as set forth in CVM Instruction 361/02.

1.2. Format. This Offer will be concluded via an auction (the “Auction”) at the São Paulo Stock Exchange ("BOVESPA"). This Offer is not subject to any requirement for minimum acceptance levels and the Offerer shall purchase all Shares offered during the Auction.

1.3. Validity. This Offer shall remain in effect for a period of 30 (thirty) days, from the date that this Notice is published, i.e. it shall come into effect on October 9, 2007, and shall expire on November 8, 2007, on which date the Auction shall be held (the "Auction Date"). The Offer period shall not be extended beyond the Auction Date.

1.4. Shares Encompassed by the Offer. The Offerer hereby agrees to purchase up to the entirety of the 3,013,918 Shares issued by CBPI and currently outstanding on the market, through the Intermediary Institution, which are equivalent to 8.5% of the Shares issued by CBPI.

1.4.1. By accepting to sell Shares owned by them pursuant to the terms of this Offer, the shareholders hereby declare that such Shares are free and unencumbered of any burden, right in rem, or any other form of encumbrance that may bar the full and immediate exercise of ownership by the Offerer over such Shares, and that they comply with the trading requirements established in BOVESPA regulations.

1.4.2. In the event that CBPI declares dividends and/or interest on own equity during the period between the Auction Date and the date that the Shares offered during the Auction to the Offerer are effectively transferred, the respective payments shall be made pursuant to article 205 of Brazilian Corporate Law to the owner of the Shares on each date that dividends and/or interest on own equity are declared.

1.5. Offer Price. The Offerer agrees to acquire the Shares for the price of R$ 64.43 per share, corresponding to 80% of the price indirectly paid to the controlling shareholders of Distribuidora de Produtos de Petróleo Ipiranga S.A. (“DPPI”) for each common share representing the controlling stake in CBPI indirectly held by them, as stated in the Justified Statement of the Purchase Price Calculation Format (the “Offer Price”), restated by the variation in the Reference Rate (Taxa Referencial– “TR”) (365 day basis) calculated on a pro-rated basis from the Closing Date (as defined in item 5.3) up to the Auction financial settlement date.

1.5.1. The Offer Price shall be paid in cash, in Brazilian legal currency, on the Auction financial settlement date.

Exhibit I - Draft Public Offer Statement

1.6. Consequences of Accepting the Offer. Upon accepting this offer, each CBPI shareholder agrees to dispose of the ownership over its Shares, including all direct rights inherent to such Shares, pursuant to the terms and conditions set forth herein.

2. THE AUCTION

2.1. Auction Date. The Auction shall be held on November 8, 2007, at 1.00P.M. (São Paulo local time), via MEGABOLSA, the BOVESPA trading system.

2.2. Acceptance Procedures. By 12.00 p.m. (São Paulo local time) on the Auction Date, the Brokers (as defined in Section 3.1 below), representatives of the shareholders wishing to offer their Shares during the Offer shall register the number of Shares held directly on the MEGABOLSA system using the code PTIP3L and which will be sold by the shareholders they are representing during the Auction. Offer acceptance, and the subsequent firm offer to sell the Shares, shall be deemed irrevocable and irreversible from commencement of the Auction, to the extent that Offer acceptance shall create an obligation on the accepter to dispose of its Shares and for which acceptance has been issued, in the form and subject to the terms set forth in this Notice.

2.3. Third Party Buying Interferences. Any third party shall be entitled to make a competing offer to acquire all or part of the Shares, subject, however, to the following:

(i)A competing offer shall be registered with the CVM pursuant to the terms of CVM Instruction 361/02; and

(ii)The value of the first competing purchase offer shall be at least 5% higher than the last price offered.

2.4. Brokerage Costs and Commissions. All brokerage costs and commissions relating to the disposal of the Shares shall be borne by the respective selling shareholders. All brokerage costs and commissions related to the purchase of the Shares shall be borne by the Offerer.

2.5. Broker Representing the Offerer. Bradesco S.A. Corretora de Títulos e Valores Mobiliários (the “Offerer Broker”) shall be the Offerer’s representative during the Auction.

3. AUCTION REGISTRATION

3.1. Registration in a Brokerage House. CBPI shareholders wishing to take part in the Auction shall register with the Offerer Broker or any other brokerage company authorized to trade on BOVESPA (each individually referred to as “Broker” and collectively as the “Brokers”) from the date this Notice is published up to 5.00 p.m. on November 7, 2007, the business day immediately preceding the Auction Date (the “Registration Period”). Auction participation shall comply with the requirements established in BOVESPA and Companhia Brasileira de Liquidação e Custódia (“CBLC”) Transaction regulations, as well as the requirements set forth in Section 3.

Exhibit I - Draft Public Offer Statement

3.1.1. Shareholders not registered with a Broker shall present the Broker with a certifyed copy of each of the following documents in order to carry out their registration, as applicable:

(i) Individuals. Identity Card, National Taxpayer’s Enrollment Card (CPF) and proof of address. Representatives of estates, minors and those civilly disabled and shareholders represented by an attorney shall also present documentation granting powers of representation and original documents or certified copies of the representative’s Identity Card and National Taxpayer’s Enrollment Card;

(ii) Legal Entities. By-laws or articles of incorporation, National Register of Legal Entities (CNPJ) card, company documents granting powers of representation and original documents or certified copies of the Identity Card and National Taxpayer’s Enrollment Card of the legal entity’s representative.

4. SETTLEMENT

4.1. Financial Settlement. Offer financial settlement shall be carried out on the 3rd business day following the Auction Date (the “Settlement Date”), pursuant to the rules established by the CBLC for gross settlement.

4.2. Settlement Method. Auction settlement shall be carried out by the CBLC using the gross settlement method, as defined in Chapter VII of the CBLC Operating Procedures. CBLC shall not act as an Auction settlement central guarantor counterpart. CBLC shall act as a facilitator of Auction settlement pursuant to this Offer, including (a) the receipt of Offerer funds and Shares from shareholders who have sold their Shares during the Offer, via their custody agents; (b) onlending Offerer funds to shareholders offering their Shares during the Offer and (c) the onlending of the Shares to the Offerer.

4.2.1. Subject to the terms of the Intermediation Agreement (as defined in Section 4.3 below), the Offerer’s settlement liabilities established herein shall be directly fulfilled by the Offerer or by an entity from its economic group and, in any case, the Offerer shall remain wholly liable for and shall guarantee compliance with all liabilities attributed to it in relation to the Offer and established herein.

4.3. Guarantee. Pursuant to the terms of the Intermediation Agreement executed by the Intermediary Institution and the Offerer (“Intermediation Agreement”) and paragraph 4, article 7 of CVM Instruction 361/02, the Intermediary Institution shall guarantee the Offer financial settlement.

5. ACQUISITION OF THE IPIRANGA GROUP AND CORPORATE RESTRUCTURING

5.1. Purchase and Sale Agreement. On March 18, 2007, the Offerer entered into an irrevocable and irreversible agreement with the controlling shareholders (the “Ipiranga Controlling Shareholders”) of the

Exhibit I - Draft Public Offer Statement

Refinaria de Petróleo Ipiranga S.A. (“RPI”) and Distribuidora de Produtos de Petróleo Ipiranga S.A. (“DPPI”), with Petróleo Brasileiro S.A. (“Petrobras”) and Braskem S.A. (“Braskem”) as intervening parties, to acquire all shares held by the Ipiranga Controlling Shareholders in RPI, DPPI and CBPI (the “Purchase and Sale Agreement”) on its own behalf and as commission agent for and on behalf of Braskem and Petrobras to acquire petrochemical assets, and in Petrobras’ case, certain distribution assets.

5.1.1. The Ipiranga Group businesses will be managed by Petrobras, Ultrapar and Braskem. Ultrapar shall hold the fuel and lubricant distribution businesses located in the South and Southeast regions in Brazil (the “South Distribution Assets”), Petrobras shall hold the fuel and lubricant distribution businesses located in the North, Northeast and Mid-West regions in Brazil (the “North Distribution Assets”) and Braskem and Petrobras shall hold the Petrochemical Assets, represented by Ipiranga Química S.A., Ipiranga Petroquímica S.A. (“IPQ”) and the latter’s stake in Copesul – Companhia Petroquímica do Sul (“Copesul”), in a proportion of 60% to Braskem and 40% to Petrobras (the “Petrochemical Assets”). The assets relating to oil refinery operations held by RPI shall be shared equally by Petrobras, Ultrapar and Braskem.

5.2. Transaction Stages. The transaction is divided into five (05) stages: (i) acquisition of the shares from the Ipiranga Controlling Shareholders by the Offerer; (ii) a mandatory tender offer as a result of disposal of control, for acquisition of common shares issued by RPI, DPPI, CBPI and IPQ (the “Tag Along POAs"); (iii) a public offering to cancel Copesul’s registration as a publicly traded company; (iv) exchange offer by Ultrapar of shares issued by RPI, DPPI and CBPI; and (v) segregation of the South Distribution Assets, North Distribution Assets and Petrochemical Assets, and the consequent transfer of the Petrochemical Assets to Braskem and Petrobras and the North Distribution Assets to Petrobras.

5.3. Acquisition of shares from the Ipiranga Controlling Shareholders. On April 18, 2007, (the “Closing Date”) Ultrapar acquired shares issued by RPI, DPPI and CBPI from the Ipiranga Controlling Shareholders representing the following company stakes: (i) 66.2% of the common shares issued by RPI, (ii) 11.6% of the preferred shares issued by RPI, (iii) 69.2% of the common shares issued by DPPI, (iv) 10.5% of the preferred shares issued by DPPI, (v) 3.8% of the common shares issued by CBPI, and (vi) less than 0.1% of the preferred shares issued by CBPI. In addition, on April 23, 2007, Ultrapar acquired the common and preferred shares issued by RPI and DPPI and common shares issued by CBPI from one of the Controlling Shareholders, representing less than 0.1% of the shares of the respective class and type. The following table indicates the value per share that was paid to the Ipiranga Controlling Shareholders:

Company	Share	Purchase Price (R$/share)
RPI	Common Restricted	132.85184
	Common Unrestricted	106.28147
	Preferred	38.93000
DPPI	Common Restricted	140.08671
	Common Unrestricted	112.06937
	Preferred	29.57000
CBPI	Common Unrestricted	58.10000
CBPI	Preferred	20.55000

Exhibit I - Draft Public Offer Statement

5.4. Ultrapar Corporate Restructuring. Following conclusion of the Tag Along POAs, Ultrapar shall undertake a corporate restructuring in order to (i) simplify the Ipiranga Group corporate structure, concentrating all of the shareholders in a single company listed on the stock market, allowing for a reduction in costs and increased liquidity and (ii) permit segregation and transfer of the Petrochemical Assets, North Distribution Assets and South Distribution Assets (the “Corporate Restructuring”). Within this context, Ultrapar shall incorporate the shares issued by RPI, DPPI and CBPI (the “Share Exchange Offers”) pursuant to the terms of article 252 of Brazilian Corporate Law. As a result of the Share Incorporations, RPI, DPPI and CBPI shall become wholly-owned subsidiaries of Ultrapar. Shareholders holding preferred and any common shares of RPI, DPPI and CBPI shall receive preferred shares of Ultrapar.

5.5. Segregation of Assets. Upon conclusion of the Share Exchange Offers, Ultrapar shall (i) reduce RPI's and CBPI’s capital stock in order to transfer the Petrochemical Assets directly to Ultrapar, for future delivery to Braskem and Petrobras, pursuant to the commission agency, and (ii) spin-off CBPI to transfer the North Distribution Assets to a company controlled by Petrobras.

5.6. CADE. The transaction has been submitted to the Brazilian Anti-trust Authorities (CADE – Administrative Board for Economic Defense) , Secretary for Economic Rights (SDE) and the Economic Oversight Office (SEAE). CADE has issued a writ of prevention with a series of provisions on management of the assets acquired. The provisions related to the Petrochemical Assets were effectively reviewed on April 25, 2007, in a decision ratified by the CADE Full Session, at which time Braskem entered into an Agreement to Preserve Reversibility of the Transaction (the “APRO”). Such alterations being made, CADE accepted Petrobras’ retention of a minority stake in Copesul after the acquisition. Additionally, on May 16, 2007, another APRO was entered into for the fuel distribution sector. This APRO establishes corporate governance rules encompassing CBPI, in order to maintain distribution sector competition and transaction reversibility relating to the Petrobras Assets. Please note that these APROs do not affect the conclusion of the Offer.

6. OFFER PRICE CALCULATION AND VALUATION REPORT

6.1. Offer Price Calculation. The Offerer is making the Offer at a price equivalent to 80% of the price paid indirectly to the DPPI controlling shareholders per each common share in the controlling stake at CBPI held indirectly by them, pursuant to the Justified Statement of the Purchase Price Calculation Format, for the purposes of article 254-A of Brazilian Corporate Law.

6.1.1 The price of each of the common shares issued by DPPI and CBPI indicated in the Justified Statement of the Purchase Price Calculation Format and in the Purchase and Sale Agreement was defined following a negotiation by independent and unrelated parties, based on their evaluations and their own convictions of the market value of each of the shares negotiated. Specifically, the price of the controlling CBPI common shares was established, as mutually agreed by the independent and unrelated parties, by applying a percentage equivalent to 40% of the stake held in CBPI to the total value of DPPI, as expressly established in the Purchase and Sale Agreement. Additional information on the Offer calculation price may be found in the Justified Statement of the Purchase Price Calculation Format

Exhibit I - Draft Public Offer Statement

6.2. Valuation Report. On April 4, 2007, Deutsche Bank Securities Inc. (“Deutsche Bank”) issued a CBPI valuation report (the “Valuation Report”) within the terms required by CVM Instruction 361/02, which contains analyses on CBPI adopting the following methodologies:

(i) Book Value per Share. The book value on December 31, 2006, was R$14.68 per Share;

(ii) Weighted Average Price of the Shares. The weighted average price per volume of Shares traded on BOVESPA (a) between March 15, 2006 and March 16, 2007 was R$21.72 and (b) between March 19, 2007 (date that the relevant fact was disclosed) and April 4, 2007 (date of the Valuation Report) was R$52.55; and

(iii) Discounted Cash Flow. The discounted cash flow method resulted in a range of values between R$26.97 and R$29.81 per Share.

6.2.1. Only the valuations of DPPI, RPI and CBPI had been analysed by the CVM, for the effect of public offerings to acquire shares as a result of disposal of control in publicly traded companies as set forth in article 254-A of Brazilian Corporate Law.

6.3. Shares held by Deutsche Bank and related entities. Deutsche Bank, its affiliates and persons related to Deutsche Bank and its affiliates do not hold shares issued by CBPI or the Offerer.

6.3.1. Deutsche Bank hereby declares that there is no conflict of interest which reduces its independence as required to draw up the Valuation Report.

6.3.2. Deutsche Bank will receive US$ 3,000,000.00 net of taxes as remuneration for drawing up the Valuation Report.

7. INFORMATION REGARDING CBPI

7.1. Headquarters and Business Purpose. CBPI's headquarter is located at Rua Francisco Eugênio, 329, in the City of Rio de Janeiro, State of Rio de Janeiro, and its purpose comprises, either on its own behalf or through third parties, (i) importing, exporting, storing, processing, selling, transporting and distributing oil products, their derivatives or other related products, including tires, batteries and car accessories, alongside their respective equipment, installation, devices and machines generally related to this business, of either foreign or domestic origin, and is further entitled to provide related services and any subsidiary activities, and (ii) purchase shares, units or stakes in other companies.

Exhibit I - Draft Public Offer Statement

7.2. Composition of Shareholdings. On April 23, 2007, the CBPI shareholdings were as follows:

Shareholder	Common Shares	%	Preferred Shares	%	Total	%
Offerer	1,344,491	3.8	402	0.0	1,344,893	1.3
Persons Linked to the Offerer	31,050,890	87.7	3,311,992	4.7	34,362,882	32.4
Management	7	Less than 0.1	15,000	Less than 0.1	15,007	Less than 0.1
Treasury Shares	0	0.0	0	0.0	0	0.0
Free Float	3,013,918	8.5	67,215,300	95.3	70,229,218	66.3
Total	35,409,306	100.0	70,542,694	100.0	105,952,000	100.0

7.3. CBPI Selected Financial Indicators. CBPI selected financial indicators are stated in the following table, based on consolidated financial statements:

	12.31.2005	12.31.2006	06.30.2007
Capital Stock Realized (R$ thousand)	580,000	1,025,000	1,030,000
Net Equity (R$ thousand)	1,350,342	1,555,165	1,734,813
Net Revenues (R$ thousand)	19,476,501	22,225,121	11,128,134
Operating Profits (R$ thousand)	411,935	369,515	230,312
Net Profits (R$ thousand)	325,477	323,549	179,648
Total Liabilities (R$ thousand)*	1,425,962	1,467,138	1,342,980
Current Liabilities (R$ thousand)*	960,643	788,670	679,908
Long Term Liabilities (R$ thousand)*	465,316	678,464	663,066
Number of Shares excluding Treasury Shares (thousand)	52,976	105,952	105,952
Earnings per Share (R$)	6.14	3.05	1.70
Book Value per 1,000 shares (R$)	25.49	14.68	16.37
Total Liabilities / Net Equity (%)	106%	94%	77%
Net Profits / Net Equity (%)	24%	21%	10%
Net Profits / Net Revenues (%)	2%	1%	2%
Net Profits / Book Capital Stock (%)	56%	32%	17%

* Refers to the sum of Current Liabilities, Long Term Liabilities and Non-Controlling Shareholders Stake and does not therefore consider Net Equity.

7.3.1. Annual and periodic CBPI financial statements are available at www.ipiranga.com.br and www.cvm.gov.br.

7.4. Historic Share Trading Information. The following tables indicate the trading volumes, quantities and average prices involved in spot market trades on BOVESPA for the Shares (PTIP3) and the preferred shares (PTIP4) issued by CBPI in the last twelve (12) months:

Exhibit I - Draft Public Offer Statement

7.4.1. Common Shares

Month	Total Volume Traded (R$)	Number of Common Shares Traded	Weighted Average Price (in R$) of Common Shares
July 2007	1,888,372	33,600	R$ 56.20
June 2007	1,141,548	20,600	R$ 55.41
May 2007	455,781	8,300	R$ 54.91
April 2007	3,245,331	61,000	R$ 53.20
March 2007	8,727,134	166,500	R$ 52.42
February 2007	169,922	6,500	R$ 26.14
January 2007	265,963	12,000	R$ 22.16
December 2006	495,524	22,600	R$ 21.93
November 2006	372,094	17,200	R$ 21.63
October 2006	505,272	23,800	R$ 21.23
September 2006	65,155	3,100	R$ 21.02
August 2006	9,380	400	R$ 23.45

7.4.2. Preferred Shares

Month	Total Volume Traded (R$)	Number of Preferred Shares Traded	Weighted Average Price (in R$) of Preferred Shares
July 2007	142,776,756	5,558,200	R$ 25.69
June 2007	128,394,723	5,134,800	R$ 25.00
May 2007	148,013,889	5,999,200	R$ 24.67
April 2007	213,033,523	8,446,200	R$ 25.22
March 2007	234,006,646	10,336,500	R$ 22.64
February 2007	80,134,434	3,584,300	R$ 22.36
January 2007	93,793,202	4,895,400	R$ 19.16
December 2006	80,232,637	4,232,700	R$ 18.96
November 2006	78,220,983	4,219,900	R$ 18.54
October 2006	83,419,080	4,466,400	R$ 18.68
September 2006	83,316,522	4,829,800	R$ 17.25
August 2006	114,717,737	6,618,200	R$ 17.33

8. INFORMATION REGARDING THE OFFERER

8.1. Headquarter and Business Purpose . The Offerer's headquarter is located at Avenida Brigadeiro Luiz Antônio, 1343, 9º andar, in the City of São Paulo, State of São Paulo, and the Offerer's purpose is the investment of equity capital in commerce, industry, agriculture and service companies, via subscription to or purchase of company shares or units.

Exhibit I - Draft Public Offer Statement

8.2. Sector and Activities. Prior to acquiring the South Distribution Assets, Ultrapar was in the Liquefied Petroleum Gas (“LPG") distribution sector via Ultragaz Participações Ltda. (“Ultragaz”), in the chemicals production via Oxiteno S.A. Indústria e Comércio (“Oxiteno”), and in the integrated logistics solutions for special bulk cargo via Ultracargo Operações Logísticas e Participações Ltda. (“Ultracargo”). Highlights in its operating areas: with Ultragaz, it is the leading Brazilian LPG distributor, with 24% market share (Source: Sindigás); with Oxiteno, it is the largest South American manufacturer of ethylene oxide and its main derivatives as well as the largest producer of chemical specialties in Brazil; and with Ultracargo it is one of the biggest logistics solution providers for special bulk cargo in Brazil.

8.3. Information on the Offerer’s Controlling Company. Ultrapar is controlled by Ultra S.A. Participações, which holds 66% of the voting capital and 40% of Ultrapar’s total capital stock.

9. SUPERVENING LIABILITY

9.1. Additional Liability. The Offerer hereby agrees to pay the owners of the Shares accepting the Offer any additional amount, if any, between: (i) the price paid to the shareholders for the sale of their Shares, restated by the TR (based on 365 days per year) on a pro-rated basis from the Auction Date up to the date on which payment of such amounts is due (restated according to the alterations in the number of shares resulting from splits, groupings or conversions) and (ii) the Share price that would be due, or may be due, in the event of the following circumstances within a period of one (01) year from the Auction Date, (a) a fact that requires or shall require a mandatory public offering to acquire the Shares or (b) a corporate event that would entitle Shareholders accepting the Offer to withdraw from the company upon payment of a price per share, if they still were CBPI shareholders on the date of such a corporate event, and disagreed with the deliberation approving the implementation of any corporate event that would allow said right to be enforced.

9.1.1. CBPI Share Exchange Offer. According to the relevant notice disclosed on March 19, 2007, the Offerer intends to incorporate CBPI shares once the Offer has been concluded. Pursuant to article 252, paragraph 2 of Brazilian Corporate Law, the owners of common shares issued by CBPI disagreeing with this share exchange shall be entitled to withdraw from the company, upon receiving a price per share that shall be defined within the scope of article 264 of the Brazilian Corporate Law. Shareholders accepting this Offer shall be entitled to receive the difference, if any, between the Offer Price (restated as set forth in item 1.5) and the share price resulting from exercising the right to withdraw from the company. Thus, the Offerer does not foresee paragraph 1, article 10 of CVM Instruction 361/02 being applicable, since the price per share resulting from exercising of the right to withdraw from the company has not yet been disclosed.

10. ADDITIONAL INFORMATION

10.1. Updating the Publicly traded Company Registration. The Offerer hereby declares that to the best of its knowledge and having requested the appropriate confirmation, CBPI registration as a publicly traded company has been maintained up to date pursuant to article 21 of Law No. 6,385/76;

Exhibit I - Draft Public Offer Statement

10.2. Offerer Representation. The Offerer hereby represents that it is responsible for the truthfullness, quality and quantity of information submitted to the CVM and the market, and for any harm caused to CBPI, its shareholders and third parties, by gross negligence or willful misconduct, resulting from false, inaccurate information or information that has been omitted.

10.3. Intermediary Institution Representation. The Intermediary Institution hereby represents that it has taken every precaution and acted diligently to ensure that the information submitted by the Offerer is true, consistent, accurate and sufficient, undertaking liability for any omission in its duty, and that it has verified the quantity and quality of the information supplied to the market during the entire Offer procedure, required for shareholders to take decisions, including occasional and seasonal CBPI information, as well as those contained herein and in the Valuation Report.

10.4. Duties of the Financial Advisor. In conjunction with the Intermediary Institution, the Financial Advisor shall help the Offerer in all phases of the Offer, including, but not limited to, issues regarding (i) oversight and control of Offer development, (ii) responses to any questions eventually raised by CBPI shareholders and (iii) the receipt and processing of shareholder accreditation requests from shareholders wishing to take part in the Auction. Regardless of this Financial Advisor’s duty, the Intermediary Institution shall not exempt itself from any of its legal and regulatory duties in relation to the Offer and its settlement.

10.5. Shares held by the Intermediary Institution, the Financial Advisor and affiliated companies. The Intermediary Institution and the Financial Advisor do not hold or manage shares or other securities issued by CBPI. However, the following companies which are direct or indirect subsidiaries of Banco Bradesco S.A., controlling company of the Intermediary Institution and Financial Advisor, hold stakes in CBPI: (i) Banco Alvorada S.A., holding 2,240 preferred shares issued by CBPI and (ii) Bradesco Vida e Previdência S.A. holding 703,702 common shares and 900,000 preferred shares issued by CBPI.

10.6. No Undisclosed Relevant Facts or Circumstances. The Intermediary Institution, the Financial Advisor for the Offer and the Offerer hereby declare that they have no knowledge of the existence of any relevant facts or circumstances not disclosed to the public which may have a relevant bearing on CBPI income or CBPI Share prices on the market.

10.7. Access to the Valuation Report, the Offer Notice, the Justified Statement of the Purchase Price Calculation Format and List of Shareholders. The Valuation Report, this Notice, the Justified Statement of the Purchase Price Calculation Format and the List of CBPI Shareholders are available to all interested parties (the last document issued only upon identification of the recipient and issuance of a receipt signed by the recipient) at the addresses listed below. The Valuation Report, this Notice and the Justified Statement of the Purchase Price Calculation Format may also be found at the following Internet pages:

COMPANHIA BRASILEIRA DE PETRÓLEO IPIRANGA

Rua Francisco Eugênio, 329, City of Rio de Janeiro, State of Rio de Janeiro

www.ipiranga.com.br

Exhibit I - Draft Public Offer Statement

ULTRAPAR PARTICIPAÇÕES S.A.

Avenida Brigadeiro Luiz Antônio, 1343, 9º andar – City of São Paulo, State of São Paulo

www.ultra.com.br

INTERMEDIARY INSTITUTION

BRADESCO S.A. CORRETORA DE TÍTULOS E VALORES MOBILIÁRIOS

Avenida Paulista, 1450, 7º andar, City of São Paulo, State of São Paulo

www.shopinvest.com.br

OFFER FINANCIAL ADVISOR

BANCO BRADESCO BBI S.A.

Avenida Paulista, 1450, 8º andar, City of São Paulo, State of São Paulo

www.shopinvest.com.br/ofertaspublicas

BRAZILIAN SECURITIES AND EXCHANGE COMMISSION

Rua Cincinato Braga, 340, 2º andar, Centro – City of São Paulo, State of São Paulo

Rua Sete de Setembro, 111, 2º andar, “Centro de Consultas” – Rio de Janeiro, Rio de Janeiro

www.cvm.gov.br

SAO PAULO STOCK EXCHANGE - BOVESPA

Rua XV de Novembro, 275 – City of São Paulo, State of São Paulo

www.bovespa.com.br

10.8. CVM registration. The offer was filed with the CVM in advance for analysis and was registered on October 5, 2007 with number CVM/SRE/OPA/ALI/2007/006. On July 10, 2007, BOVESPA authorized the Auction to be held on its trading system.

GRANTING OF THE REQUEST TO REGISTER THIS OFFER DOES NOT IMPLY THAT CVM GUARANTEES THE TRUTHFULLNESS OF THE INFORMATION PROVIDED NOR DOES IT REPRESENTS A JUDGMENT REGARDING THE QUALITY OF THE COMPANY ISSUING THE OFFER OR THE PRICE OFFERED FOR THE SHARES INVOLVED.

ANBID

This public offer/program was prepared in accordance with the Brazilian Association of Investment Banks – ANBID Self-Regulation Code for Public Offerings of Securities Distribution and Acquisition registered with the 4^th Registry of Deeds and Documents of the Judicial District of São Paulo, State of São Paulo under No. 4890254. This public offer/program therefore complies with the minimum standards of information contained in the code and ANBID is in no way liable for the information provided, the quality of the issuer and/or offerer, participating institutions and the securities that are the involved in the public offer/program”.