Recent News Release
- August 6, 2010
- Revisions Made To Earlier Earnings Projections

- August 6, 2010
- Unaudited Consolidated Financial Summary (for the first quarter ended June 30, 2010)

- July 26, 2010
- Additional Implementation of Gold Hedging

- June 17, 2010
- Operations of Affiliate Company to be Partially Transferred to Subsidiary of CTI Engineering

- June 15, 2010
- New Spin-off Company to be Established To Take Over Operations in the Manufacture of Crude Zinc Oxide

- June 4, 2010
- Tohoku University and SMM Sign Cooperative Agreement toward Effective Use and Advancement of Non-ferrous Metal Materials

- May 11, 2010
- Announcement of Changes of Executive Officers

- May 11, 2010
- FY2010 Capital Expenditure and Total Investment Plans Announced

- May 11, 2010
- Revisions Made To FY2009 Dividend Projections

- May 11, 2010
- Unaudited Consolidated Financial Summary (for the year ended March 31, 2010)

- April 1, 2010
- FY2010 Metal Production Plans

- March 30, 2010
- Concerning the consolidation of the copper and copper alloy fabricated businesses of Mitsui Mining & Smelting Co., Ltd. and Sumitomo Metal Mining Co., Ltd. (by absorption-type split agreement)

- March 1, 2010
- SMM Accepts Equity Financing by JOGMEC in New Subsidiary Undertaking Nickel Exploration in the Solomon Islands

- February 15, 2010
- Preparation of 2009 3-Year Business Plan Completed

- February 15, 2010
- Renewal of Countermeasures to Large-Scale Acquisitions

- January 29, 2010
- Unaudited Consolidated Financial Summary (for the Third quarter ended December 31, 2009)

- January 29, 2010
- Revisions Made To FY2009 Earnings Forecasts And Dividend Projection

- January 22, 2010
- A Subsidiary to Withdraw from Recovery Operations

- January 22, 2010
- Schedule Change in Consolidation of Copper and Copper Alloy Fabricated Businesses

- December 14, 2009
- SMM Boosts Investment in NAC, Largest Nickel Producer in the Philippines

