Press Release

Oct 24, 2007	Notice of Dissolution of Our Consolidated Subsidiary [PDF:115KB/2Page]
Sep 25, 2007	SUMCO Receives Favorable Decision from the U.S. Court of Appeals for the Federal Circuit in a Patent Lawsuit [PDF:91KB/1Page]
Sep 10, 2007	Brief Statement of Financial Results for six months ended July 31,2007 of fiscal year 2007 [PDF:421KB/27Page]
Sep 10, 2007	Announcement of Revisions to Business Forecasts [PDF:69KB/2Page]
Sep 10, 2007	Announcement of Revision to Dividend Forecast [PDF:79KB/1Page]
Sep 10, 2007	Announcement of the New Plant Construction for the Photovoltaic Silicon Wafer Business Expansion [PDF:157KB/1Page]
May 28, 2007	Brief Statement of Consolidated Financial Results for and at the End of the 1st Quarter of FY2007 [PDF:220KB/9Page]
May 28, 2007	Announcement of Revisions to Business Forecasts [PDF:72KB/2Page]
May 11, 2007	SUMCO denies a solar grade wafer disributorship agreement with WPG. [PDF:53KB/1KB]
Feb 23, 2007	300mm Wafer Production Capacity to Expand [PDF:67KB/1Page]

In order to view PDF files, you must have the Adobe® Reader™ plug-in offered free of charge from Adobe Systems, Inc.