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

March 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 iron ore shipments

Rio de Janeiro, March 23, 2006 — Companhia Vale do Rio Doce (CVRD) informs that its iron ore shipments suffered a reduction of one million tons due to interruptions of train traffic on the Carajás railroad, which links its Carajás mineral province to the Ponta da Madeira maritime terminal. These problems were caused by the intervention of third parties blocking the railroad traffic during the first quarter of 2006.

CVRD is fully committed to meet the demand of its clients and will try to recover this loss during 2006. However, given the operation at full capacity of the Carajás railroad, determined by the strong global demand growth for iron ore, CVRD recognizes that it will be very difficult to meet this goal.

Roberto Castello Branco: roberto.castello.branco@cvrd.com.br +55-21-3814-4540
Alessandra Gadelha: alessandra.gadelha@cvrd.com.br +55-21-3814-4053
Barbara Geluda: barbara.geluda@cvrd.com.br +55-21-3814-4557
Daniela Tinoco: daniela.tinoco@cvrd.com.br +55-21-3814-4946
Fabio Lima: fabio.lima@cvrd.com.br +55-21-3814-4271
Pedro Gibbon: pedro.gibbon@cvrd.com.br +55-21-3814-6026

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 economy and securities markets, which exhibit volatility and can be adversely affected by developments in other countries; relating to the iron ore 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.

		COMPANHIA VALE DO RIO DOCE (Registrant)
Date: March 23, 2006		By:		/s/ Roberto Castello Branco
				Roberto Castello Branco Director of Investor Relations