[March 2,2012]

Notice Regarding the Arrest of an Employee on an Allegation of Insider Trading [14kb]

[February 8,2012]

Summary of Consolidated Financial Statements for the Third Quarter of the Fiscal Year Ending March 2012 [57kb]

[February 8,2012]

Notice of Revision to Performance Forecasts [9kb]

[December 22,2011]

Notice Regarding the Acquisition of Shares (Full Ownership) of ARIAKE MATERIALS COMPANY,LIMITED [18kb]

[December 16,2011]

Notice of an Agreement to Absorb Kyushu Refractories Co., Ltd. [25kb]

[November 8,2011]

Summary of Consolidated Financial Statements for the First Half of the Fiscal Year Ending March 2012 [61kb]

[November 8,2011]

Notice Regarding the Variance between the Forecast and Actual Results of Consolidated Business Performance for the First Half of the Year Ending March 31, 2012 [16kb]

[September 6,2011]

Notice of Raising the Refractories Production Capacity at TRL KROSAKI REFRACTORIES LIMITED in India [16kb]

[August 9,2011]

Summary of Consolidated Financial Statements for the First Quarter of the Fiscal Year Ending March 2012 [61kb]

[August 9,2011]

Notice Regarding Performance and Dividend Forecasts [45kb]

[July 26,2011]

Notice Regarding the Construction of a Mud Plant at TRL KROSAKI REFRACTORIES LIMITED in India [13kb]