6-K 2005

6-K 2005

DESCRIPTION

Cerro Verde Announcement - Patrimonial Equivalence

2005-12-13

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Results Third Quarter and Nine Months 2005

2005-11-16

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Consolidated Financial Statements as of September 30, 2005 - Unaudited

2005-11-16

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Consolidated Financial Statements as of June 30, 2005 - Unaudited

2005-08-16

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Correction - Second Quarter Results 2005

2005-08-03

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Results Second Quarter and Six Months 2005

2005-07-25

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Announcement of increased participation in Cerro Verde

2005-06-03

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Consolidated Financial Statements as of March 31, 2005 - Unaudited

2005-05-13

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First Quarter Results 2005

2005-04-29

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Results of the General Shareholders' Meeting

2005-04-01

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Definitive agreement to increase participation in Cerro Verde

2005-03-22

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Consolidated Financial Statements as of December 31, 2004 - Unaudited

2005-03-21

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Buenaventura and Grupo RN agree to explore the Rio Narcea belt in Spain

2005-03-17

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Fourth Quarter Results 2004

2005-03-04

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Restructuring the long-term profile of the hedge book

2005-01-19

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