August 5, 2010
Summary of Consolidated Financial Statements
for the Second Quarter, Ended June 2010
July 29, 2010
Toagosei Co.,Ltd. Announces Revised Performance
Forecast
April 28, 2010
Summary of Consolidated Financial Statements for the
First Quarter, Ended March 2010
April 28, 2010
Toagosei Co., Ltd. Announces Revised Performance and
Cash Dividends Forecast
April 27, 2010
Annual Report 2009 is updated
February 12, 2010
Summary of Consolidated Financial Statements for Fiscal 2009
January 28, 2010
Toagosei Co., Ltd. Announces Revised Performance Forecast
October 29, 2009
Summary of Consolidated Financial Statements for
the Third Quarter, Ended September 2009
October 29, 2009
Toagosei Announces Revised Performance Forecast
August 6, 2009
Summary of Consolidated Financial Statements
for the Second Quarter, Ended
July 30,2009
Toagosei Announces Revised Performance Forecast
June,2009
Annual Report 2008 is updated
May 25, 2009
Toagosei Announces the Posting of Extraordinary
Losses and Performance Forecast Revisions
April 27, 2009
Toagosei Announces Revised Performance Forecast
April 27, 2009
Summary of Consolidated Financial Statements for
the First Quarter Fiscal 2009
February 5, 2009
Summary of Consolidated Financial Statements for
Fiscal 2008
October 6, 2008
Toagosei Announces Reorganization of Acrylic Polymer
Business
June,2008
Annual Report 2007 is updated
June,2006
Conclusion of Agreement on Business Integration of
Polymer Flocculant
February,2006
Basic Agreement to Integrate Polymer Flocculant
September,2005
Otsuka Chemical to acquire Toagosei's Agrochemical
Division
September,2005
Review Financial Information

April,2004
Toagosei to Make Singapore Acrylic Ester Wholly
Owned Subsidiary