November 11, 2009 Taiheiyo Cement Concludes Environmental Technology Licensing Agreements with Chinese Companies at the Japan-China Energy Conservation Forum November 10, 2009 The First Half of Fiscal 2010 *Reference Materials 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 August 11, 2009 Outline of Consolidated Financial Results for the First Quarter of Fiscal 2010 July 16, 2009 Announcement of Completion of Treasury Stock Acquisition