Dec. 17, 2010

Business & Products

Sumitomo Chemical Acquires Manufacturer of Crop Protection Products in India

Dec. 17, 2010

Business & Products

Sumitomo Chemical and Nufarm reach toll manufacturing agreement in Australia as part of ongoing co-operation program

Nov. 25, 2010

Business & Products

Sumitomo Chemical Announces Construction of New S-SBR Manufacturing Plant in Singapore

Nov. 12, 2010

Business & Products

Sumitomo Chemical Commences Direct Sales of Crop Protection Products in Vietnam

Nov. 10, 2010

Sustainability

Olyset^® Net Wins 2010 Agrow Award

Nov. 2, 2010

IR

Sumitomo Chemical Reports Unrealized Losses on Securities as of September 30, 2010

Nov. 2, 2010

IR

Sumitomo Chemical Announces Variances between its Financial Forecast and the Actual Results for the Half-Year Ended September 30, 2010 and Revisions to its Financial Forecast for the Year Ending March 31, 2011

Nov. 2, 2010

IR

Sumitomo Chemical Reports Consolidated Financial Results For the Half-Year Ended September 30, 2010

Oct. 20, 2010

Business & Products

Sumitomo Chemical commitment on Nufarm collaboration

Oct. 20, 2010

Business & Products

MONSANTO, SUMITOMO CHEMICAL AND VALENT ANNOUNCE LONG-TERM CROP PROTECTION COLLABORATION

Oct. 8, 2010

Business & Products

Sumitomo Chemical Expands PMMA Business

Sep. 30, 2010

IR

Sumitomo Chemical Announces Write-Down of Investment in an Affiliate and One-Time Amortization of Goodwill

Sep. 22, 2010

Sustainability

Sumitomo Chemical Donates 400 Thousand Olyset^® Nets to Millennium Villages

Jul. 30, 2010

IR

Sumitomo Chemical Reports Consolidated Financial Results For the Three Months Ended June 30, 2010

Jul. 30, 2010

IR

Sumitomo Chemical Announces Revisions to its Consolidated Financial Forecast

Jul. 30, 2010

IR

Sumitomo Chemical Reports Unrealized Losses on Securities as of June 30, 2010

Jul. 5, 2010

Business & Products

Nufarm and Sumitomo co-operate to combat glyphosate-resistant weeds

Jun. 11, 2010

Business & Products

Comprehensive Business Tie-up with Nufarm Limited in Progress

May. 31, 2010

Business & Products

Sumitomo Chemical to Increase the Price of Resorcinol

May. 10, 2010

IR

Sumitomo Chemical Company, Limited Announces Consolidated Financial Results

Apr. 26, 2010

IR

Sumitomo Chemical Announces Revisions to its Consolidated Full-Year Financial Forecast for Year Ending March 31, 2010

Feb. 23, 2010

Business & Products

Sumitomo Chemical Unveils New Corporate Business Plan (FY 2010-2012)

Feb. 3, 2010

IR

Sumitomo Chemical Reports Consolidated Financial Results For the Nine Months Ended December 31, 2009

Jan. 25, 2010

R&D

Commencement of Operation at Joint Research Facility for Propylene Production Utilizing C4-Fraction By-products

Jan. 22, 2010

Business & Products

Sumitomo Chemical Advances Talks On a Comprehensive Business Tie-up with Australian Agrochemicals Company

Jan. 18, 2010

Sustainability

Sumitomo Chemical Expands Annual Production Capacity for its Olyset^® Net to 60 Million Nets