Dec 25, 2013
Press Release
Withdrawal from COF Business
Nov 29, 2013
Press Release
Exploration to Halt in Naosi Zone, Monte Cristo Properties In Stone Boy Project in Alaska
Nov 21, 2013
Information
Aid for Typhoon No. 26 victims
Nov 15, 2013
Information
Aid for the damage by Typhoon Yolanda in Republic of the Philippines
Nov 8, 2013
Press Release
Consolidated Financial Results (for the Second Quarter Ended September 30, 2013)
Nov 8, 2013
Press Release
Notice Regarding Differences between the Forecast of operating forecast and the Actual Results
Nov 8, 2013
Press Release
FY2013 Capital Expenditure and Total Investment Plans Announced
Oct 25, 2013
Information
Gold Ingots Produced at Toyo Smelter & Refinery Acquires Responsible Gold Certificate from LBMA
Oct 11, 2013
Press Release
Trial to commence relating to the Solomon Islands international tender dispute
Sep 26, 2013
Press Release
SMM to Invest into Expansion of Lithium Nickel Oxide Production Facilities
Sep 10, 2013
Press Release
SMM Acquires Additional Stock in Toyota Motor Corporation
Sep 4, 2013
Press Release
Ceremony Held to Mark Opening of Newly Completed Plant Under Taganito Project in the Philippines
Aug 7, 2013
Press Release
Consolidated Financial Results (for the First Quarter Ended June 30, 2013)
Jun 25, 2013
Information
Aid for Earthquakes off Sichuan Province in China
Jun 20, 2013
Press Release
Commencement of Operations by Integrated Lead Frame and Copper Product Businesses
Jun 20, 2013
Press Release
SMM and SC Extend Joint Donation to University of Alaska Fairbanks's Mining Engineering Research Endowment Fund
Jun 3, 2013
Press Release
Development of Technology to Make Use of Iron from Nickel Ore
May 20, 2013
Press Release
Development of a New Extracting Agent for Refining through Joint Research with Kyushu University
May 14, 2013
Press Release
Chromium Recovery Pilot Plant
May 10, 2013
Press Release
Consolidated Financial Results for the Year Ended March 31, 2013
May 10, 2013
Press Release
Revisions Made To FY2012 (88th Period) Dividend Projections
May 10, 2013
Press Release
Announcement of Changes of Executive Officers
May 10, 2013
Press Release
FY2013 Capital Expenditure and Total Investment Plans Announced
May 10, 2013
Press Release
Partial Amendments to the Schedule and Other Elements Specified in the Agreement Concluded by Sumitomo Metal Mining and Hitachi Cable on the Integration of Their Lead Frame and Copper Products Businesses
Apr 5, 2013
Press Release
New Chairman and President are to be appointed
Apr 1, 2013
Press Release
FY2013 Metal Production Plans
Mar 11, 2013
Press Release
SMM to Construct Scandium Recovery Pilot Plant
Mar 1, 2013
Press Release
Review of the development plan of the Sierra Gorda Project in Chile
Feb 25, 2013
Information
Aid for Earthquakes off the coast of Santa Cruz Island in Solomon Islands
Feb 25, 2013
Press Release
Notice concerning Issuance of the Series 2 Stock Acquisition Rights by way of Third-Party Allotment in connection with the Loan with Series 2 Stock Acquisition Rights (with conditions on exercise price adjustments), Lump-Sum Repayment of the Loan with Series 1 Stock Acquisition Rights and Extinguishment of the Series 1 Stock Acquisition Rights (with conditions on exercise price adjustments)
Feb 7, 2013
Press Release
Formulation of the 2012 3-Year Business Plan
Feb 7, 2013
Press Release
Consolidated Financial Results for the Third Quarter Ended December 31, 2012
Feb 7, 2013
Press Release
Renewal of Countermeasures to Large-Scale Acquisitions of Sumitomo Metal Mining Co., Ltd. Shares (Takeover Defense Measures)
Jan 31, 2013
Press Release
Implementation of Pre-Feasibility Study and Commencement of Environmental Impact Assessment for Nickel HPAL Plant Construction in Indonesia
Jan 31, 2013
Press Release
Partial Amendments to the Schedule and Other Elements Specified in the Agreement Concluded by Sumitomo Metal Mining and Hitachi Cable on the Integration of Their Lead Frames and Copper Products Businesses
Jan 15, 2013
Press Release
Participation in the Production Increase Project at Morenci Copper Mine