| November 11, 2009 |
 Taiheiyo Cement Concludes Environmental Technology Licensing Agreements with Chinese Companies at the Japan-China Energy Conservation Forum |
| November 5, 2009 |
Consolidated and Non-Consolidated Earnings Forecast Revisions for the First Half of Fiscal 2010 |
| October 30, 2009 |
Taiheiyo Cement Subsidiary, Azuma Shipping Co., Ltd, Posts Revised of (Consolidated and Non-consolidated) Earnings Forecast |
| September 18, 2009 |
Taiheiyo Cement Revises Second-Quarter Earnings and Interim Dividend Forecasts |
| August 12, 2009 |
Taiheiyo Cement Subsidiary, Chichibu Railway, Posts Revised of (Consolidated and Non-consolidated) Earnings Forecast |
| July 16, 2009 |
Announcement of Completion of Treasury Stock Acquisition |
| July 10, 2009 |
Announcement of Decision Regarding Acquisition of Treasury Stock |
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Announcement of Execution of Share Exchange Agreement Regarding Acquisition of Nihon Ceratec Co.,Ltd. by Taiheiyo Cement Corporation as Its Wholly-owned Subsidiary |
| July 1, 2009 |
Taiheiyo Cement Corporation Cancels Business Transfer Agreement |
| May 26, 2009 |
Taiheiyo Cement Corporation Announces Auditor Appointment |
| May 19, 2009 |
Taiheiyo Cement Subsidiary, Chichibu Railway, Posts Revised of (Consolidated and Non-consolidated) Earnings Forecast |
| May 15,2009 |
Summary of Consolidated Financial Results of Taiheiyo Cement Corporation for the Fiscal 2009 Ended March 31, 2009 |
| May 12, 2009 |
Taiheiyo Cement Subsidiary, Nihon Ceratec, Posts Revised of (Consolidated and Non-consolidated) Earnings Forecast |
| April 21, 2009 |
Taiheiyo Cement Announces Loss on Valuation of Investment Securities and Loss on Valuation of Stocks of Subsidiaries, Provision of Allowance for Doubtful Accounts (Extraordinary Loss), Income Taxes for Prior Periods, and Reversal of Deferred Tax Assets |
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Taiheiyo Cement Revises Fiscal 2009 Non-Consolidated Earnings Forecast |
| March 31, 2009 |
Announcement of Transfer Consolidated Subsidiary's Business and Extraordinary Loss |
| February 12, 2009 |
Taiheiyo Cement Subsidiary, Chichibu Railway, Posts Revised of (Consolidated and Non-consolidated) Earnings Forecast |
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Outline of Consolidated Financial Results of Taiheiyo Cement Corporation for the Third Quarter of Fiscal 2009 ended March 31, 2009 |
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Revision of Earnings and Dividend Forecasts for Fiscal 2009 |
| February 9, 2009 |
Taiheiyo Cement Subsidiary, Nihon Ceratec, Posts Revised of (Consolidated and Non-consolidated) Earnings Forecast |
| January 13, 2009 |
Loss on Valuation of Investment Securities and Loss on Valuation of Stocks of Subsidiaries and Affiliates |
