United States
Securities and Exchange Commission

Washington, D.C. 20549

FORM 6-K

Report of Foreign Private Issuer
Pursuant to Rule 13a-16 or 15d-16
of the
Securities Exchange Act of 1934

For the month of

November 2006

Companhia Vale do Rio Doce

Avenida Graça Aranha, No. 26
20030-900 Rio de Janeiro, RJ, Brazil
(Address of principal executive office)

(Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.)

(Check One) Form 20-F þ     Form 40-F o

(Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1))

(Check One) Yes o     No þ

(Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7))

(Check One) Yes o     No þ

(Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.)

(Check One) Yes o     No þ

(If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b). 82-  .)

 

 

Table of Contents

Press Release
Signature Page

Press Release

CVRD publishes preliminar prospectus for debentures
public offer in Brazil

Rio de Janeiro, November 16, 2006 — Companhia Vale do Rio Doce (CVRD) announces that the preliminary prospectus and the press release related to the request for a register of non convertible debentures public offer in the Brazilian market (debentures), in the amount of R$5,000,000,000.00 (five billion Brazilian reais), filed with Comissão de Valores Mobiliários (CVM), the Brazilian Securities Commission, on October 27, 2006, are available at the website www.cvrd.com.br, Investor Relations section, Shareholders and Debentureholders Information, Debentures.

For further information, please contact:
+55-21-3814-4540
Roberto Castello Branco: roberto.castello.branco@cvrd.com.br
Alessandra Gadelha: alessandra.gadelha@cvrd.com.br
Daniela Tinoco: daniela.tinoco@cvrd.com.br
Marcelo Silva Braga: marcelo.silva.braga@cvrd.com.br
Theo Penedo: theo.penedo@cvrd.com.br
Virgínia Monteiro: virginia.monteiro@cvrd.com.br

This press release may contain statements that express management’s expectations about future events or results rather than historical facts. These forward-looking statements involve risks and uncertainties that could cause actual results to differ materially from those projected in forward-looking statements, and CVRD cannot give assurance that such statements will prove correct. These risks and uncertainties include factors: relating to the Brazilian and Canadian economy and securities markets, which exhibit volatility and can be adversely affected by developments in other countries; relating to the iron ore and nickel business and its dependence on the global steel industry, which is cyclical in nature; and relating to the highly competitive industries in which CVRD operates. For additional information on factors that could cause CVRD’s actual results to differ from expectations reflected in forward-looking statements, please see CVRD’s reports filed with the Brazilian Comissão de Valores Mobiliários and the U.S. Securities and Exchange Commission.

Signatures

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.