Oct 29, 2007
Press Release
Consolidated Financial Summary (for the first half year ended September 30,2007)
Oct 17, 2007
Press Release
Subsidiary Established in Republic of Peru
Sep 13, 2007
Press Release
Revision of Performance Forecasts
Jul 27, 2007
Press Release
Unaudited Consolidated Financial Summary (for the first quarter ended June 30, 2007)
Apr 6, 2007
Press Release
New Chairman and President are to be appointed
Apr 2, 2007
Press Release
Metal Production Plan for the First Half of Fiscal 2007
Mar 29, 2007
Press Release
Feasibility Study Contract Concluded for Taganito Project
Mar 26, 2007
Press Release
New Enabling Optical Isolator Developed for FTTx Solutions
Mar 23, 2007
Press Release
Additional Equity Acquired in Sumitomo Metal Industries
Mar 6, 2007
Press Release
Revisions of Results and Divident Forecasts
Feb 19, 2007
Press Release
New Medium-Term Business Plan
Feb 19, 2007
Press Release
Introduction of Countermeasures Large-scale Acquisitions of Sumitomo Metal Mining Shares (Takeover Defense Measures)
Jan 31, 2007
Press Release
Unaudited Consolidated Financial Summary (for the third quar ter ended December 31, 2006)
Jan 9, 2007
Press Release
Expansion at Cerro Verde Mine in Peru Copper Concentrate Production