28.12.2011HO

Operation of New Water Treatment and Waste Water Treatment Plant in China with Hyflux.

26.12.2011HO

Mitsui & Co. Associated Company Integrated Healthcare Holdings to Acquire Stake in Turkish Healthcare Group

06.12.2011HO

Closing of Previously Announced Shale Oil/Gas Deal in Texas

30.11.2011HO

Caserones Copper and Molybdenum Deposit Development Project in Chile

15.11.2011HO

Participation in Payment Collection Services in India with Suvidhaa Infoserve Pvt. Ltd.

15.11.2011HO

Mitsui Donates 5 Million Yen to Aid Eastern Turkey Earthquake Relief Efforts

14.11.2011HO

Quarterly Securities Report for the Six-Month Period ended September 30, 2011

11.11.2011HO

Signing of Definitive Agreement for Special Steel Manufacturing and Sales Joint Venture in India

04.11.2011HO

IR Meeting on Financial Results for the Six-Month Period Ended September 30, 2011

02.11.2011HO

Financial Results for the Six-Month Period Ended September 30, 2011

21.10.2011HO

Mitsui Donates 30 million Yen to Aid Thai Floods Relief Efforts

14.10.2011HO

Kestrel Joint Venture to make Additional Investment in New Mining Area

14.10.2011HO

SM Energy and Mitsui Announce Eagle Ford Transaction Closing Status

12.10.2011HO

Debt Financing to CODELCO

07.10.2011HO

Establishment of Steel Processing Center with Steel Industrial Company, Russia

07.10.2011HO

Strategic Business Partnership between Mitsui & Co., Ltd. and Nippon Express Co., Ltd.

28.09.2011HO

MOU Concluded for Extensive Collaboration with Export-Import Bank of Korea

15.09.2011HO

Dartmouth College/Establishment of Mitsui Endowed Professorship Fund

13.09.2011HO

First Japanese trading company to participate in Russian steel service center

08.09.2011HO

Result of Voluntary Conditional Cash Offer to Acquire a Port Development and Management Company in Singapore

31.08.2011HO

Annual Report 2011

12.08.2011HO

Quarterly Securities Report for the Three-Month Period ended June 30, 2011

03.08.2011HO

IR Meeting on Financial Results for the Three-Month Period Ended June 30, 2011

02.08.2011HO

Financial Results for the Three-Month Period Ended June 30, 2011

27.07.2011HO

Mitsui & Co., Ltd. Forms Strategic Relationship with GE Capital Initial co-investments to target private equity-sponsored loans

20.07.2011HO

Participation in Production of sugarcane derived chemicals in Brazil with The Dow Chemical Company

13.07.2011HO

Commencement of Voluntary Conditional Cash Offer to Acquire a Port Development and Management Company in Singapore

06.07.2011HO

Recipients Selected for 2011 Mitsui-Bussan Scholarship Program for Indonesia

30.06.2011HO

Participation in the Shale Oil/Gas Project in Texas

29.06.2011HO

Closing of the loan agreement to PDVSA

24.06.2011HO

The 92nd Ordinary General Meeting of Shareholders

03.06.2011HO

Notice of the 92nd Ordinary General Meeting of Shareholders

25.05.2011HO

Participation in FPSO chartering for Guara Field in Petrobras's pre-salt area

20.05.2011HO

The oil spill incident of a drilling rig in the Gulf of Mexico (5)

10.05.2011HO

Jorf Lasfar Energy Company 5&6 (JLEC 5&6) - Morocco/ Signing of the EPC contract for a coal-fired power plant

09.05.2011HO

Additional Investment in Multigrain AG as Wholly Owned Subsidiary

02.05.2011HO

J-VER Carbon Offsetting Credits Applied to Mitsui's Forests

26.04.2011HO

Mitsui & Co., Ltd. To Delist American Depositary Shares (3)

25.04.2011HO

Acquisition of Stake in Pharmaceutical and Chemical Company, MBS Co., Ltd.

07.04.2011HO

Acquisition of Stake in Integrated Healthcare Holdings Sdn. Bhd

05.04.2011HO

Mitsui & Co., Ltd. To Delist American Depositary Shares (2)

05.04.2011HO

Result of Participation in a Share Purchase Program through Public Tender Offering by T-Gaia Corporation

01.04.2011HO

Mitsui established a management subsidiary in the U.K for its existing LNG investments

01.04.2011HO

President's Speech for 2011 Employee Induction Ceremony

31.03.2011HO

Mitsui divested certain stake in the natural-gas-fired power stations in Mexico

31.03.2011HO

Mitsui Approves Funding for Expansion of Western Australian Iron Ore Operations

30.03.2011HO

Changes of Directors and Executive Officers

28.03.2011HO

Additional Acquisition of a Minority Stake in TPV Technology Limited

11.03.2011HO

Acquisition of Domestic Property "Ohtemachi PAL Building"

02.03.2011HO

Mitsui Donates NZ$100,000 to aid New Zealand earthquake relief efforts

02.03.2011HO

Order for Locomotives for South Africa

01.03.2011HO

Mitsui to launch car assembly project of Toyota in the Far East of Russia

28.02.2011HO

Participation in a Share Purchase Program through Public Tender Offering by T-Gaia Corporation

18.02.2011HO

Changes of Directors and Executive Officers

16.02.2011HO

Mitsui divests interests in Hong Kong International Terminals ("HIT"), and Yantian International Container Terminals ("YICT")

01.02.2011HO

Acquisition of Woodchip Processing Company and Forestry Company in Australia

28.01.2011HO

Mitsui donates A$ 100,000 to aid Australia, flood disaster relief efforts

27.01.2011HO

Mitsui donates 150,000 BRL to aid Brazil, floods and landslides relief efforts

21.01.2011HO

Additional investment in IPM Eagle LLP

19.01.2011HO

Investment and Participation in Provider of Services to TV Shopping Operators in China

18.01.2011HO

Mitsui to Enter Settlement Service Business through Capital Stake in Russia-Based QIWI Limited

13.01.2011HO

Additional Investment in Brazilian Agricultural Production and Grain Distribution Business, Multigrain AG

04.01.2011HO

President & CEO Iijima's New Year Message 2011