0001193125-07-131726 Sample Contracts

RPI SHAREHOLDERS’ AGREEMENT BETWEEN ULTRAPAR PARTICIPAÇÕES S.A. BRASKEM S.A. AND PETRÓLEO BRASILEIRO S.A.—PETROBRAS
Shareholders Agreement • June 7th, 2007 • Ultrapar Holdings Inc • Natural gas distribution

The words with capital initials, if not defined herein, shall be construed pursuant to the Investment Agreement, as defined below.

DEED OF THE 2ND PUBLICLY-ISSUED SIMPLE DEBENTURES, SUBORDINATED SERIES, BY
Debenture Agreement • June 7th, 2007 • Ultrapar Holdings Inc • Natural gas distribution
ULTRAPAR PARTICIPAÇÕES S.A. ULTRA S.A.—PARTICIPAÇÕES AVARÉ PARTICIPAÇÕES S.A. and IGEL PARTICIPAÇÕES S.A. CONTROLLING-SHAREHOLDERS’ AGREEMENT
Controlling-Shareholders’ Agreement • June 7th, 2007 • Ultrapar Holdings Inc • Natural gas distribution

I—ULTRA S.A.—PARTICIPAÇÕES (a “ULTRA S.A.”), a company having its principal place of business at Av. Brigadeiro Luiz Antonio, 1343 – 9th floor, in the City and State of São Paulo, enrolled in the National Registry of Legal Entities CNPJ under No. 54.041.439/0001-91, in this act represented by its undersigned Directors and GIPÓIA PARTICIPAÇÕES S/C. LTDA. (“GIPÓIA”), a company having its principal place of business at Av. Brigadeiro Luiz Antonio, 1343 – 9th floor, in the City and State of São Paulo, enrolled in the National Registry of Legal Entities CNPJ under No. 61.604.351/0001-04, both companies in this act represented by their respective Directors, holders of twenty-six billion three hundred and ninety million two hundred and fifty-one thousand two hundred and fifty (26,390,251,250) common shares of ULTRAPAR PARTICIPAÇÕES S.A. (“ULTRAPAR”), a company having its principal place of business at Av. Brigadeiro Luiz Antonio, 1343 – 9th floor, in the City and State of São Paulo, enrolled

English Language Summary of the Investment Agreement by and between Ultrapar Participações S.A., Braskem S.A. and Petróleo Brasileiro S.A. – Petrobras dated March 18, 2007
Investment Agreement • June 7th, 2007 • Ultrapar Holdings Inc • Natural gas distribution

The Investment Agreement (“Agreement”) is entered into by and between: (A) ULTRAPAR PARTICIPAÇÕES S.A., a joint stock company with principal place of business at Avenida Brigadeiro Luiz Antonio, no 1343, 9th floor, City of São Paulo, State of São Paulo (“Ultrapar”); (B) BRASKEM S.A., a joint stock company with principal place of business at Rua Eteno, no 1561, Pólo Petroquímico, City of Camaçari, State of Bahia (“Braskem”); and (C) PETRÓLEO BRASILEIRO S.A. - PETROBRAS, a government-controlled company with principal place of business at Avenida República do Chile, n° 65, City of Rio de Janeiro, State of Rio de Janeiro (“Petrobras”, together with Ultrapar and Braskem, are hereinafter referred to as the “Parties” and each individually as a “Party”).