November 21, 2006
Tosoh Announces 2Q Consolidated Results FY2006
(April 1, 2006 – September 30, 2006)

August 2, 2006
Tosoh Announces 1Q Consolidated Results FY2006
(April 1, 2006 – June 30, 2006)

August 1, 2006
In-house Power Plant Expansion to 1,000,000Kw
JPY 27 Billion Investment to Strengthen Vinyl Isocyanate Operations

June 31, 2006
Tosoh Logistics Corporation Establishes Subsidiary in China

June 30, 2006
Operations Worldwide Consolidated under “Tosoh Bioscience Brand”

June 29, 2006
Tosoh Announces 1Q Consolidated Results FY2005
(April 1, 2005 – June 30, 2005)

June 26, 2006
Tosoh Continues to Forge Stronger Specialties
Rinkagaku Kogyo Becomes Wholly Owned Subsidiary

June 21, 2006
Tosoh Announces Fiscal 2005 Consolidated Results (April 1, 2005 - March 31, 2006)

April 18, 2006
Nippon Polyurethane Industry Becomes Tosoh Subsidiary
Essential Move to Advancing Vinyl Isocyanate Operations

February 9, 2006
Tosoh Announces 3Q Consolidated Results FY2005
(April 1, 2005 – December 31, 2005)

February 9, 2006
Tosoh SMD Announces Acquisition of Asset of Cabot Thin Film Business

Tosoh Corporation
3-8-2 Shiba, Minato-Ku
Tokyo 105-8623
Japan
Tel 81-3-5427-5118
Fax 81-3-5427-5198
Contact Tosoh