Nov. 9, 2005

Business & Products

Sumika Electronic Materials (Wuxi) Co., Ltd. Expands Production

Nov. 9, 2005

Business & Products

Sumitomo Chemical Acquires Stake in Quantum Leap Packaging Inc.

Nov. 9, 2005

Business & Products

Sumitomo Chemical Strengthens Color Filter Operations

Sep. 7, 2005

Business & Products

Sumitomo Chemical Expands Anti-Malaria Olyset^® Net production in Tanzania

Sep. 1, 2005

Business & Products

Sumitomo Chemical Substantially Expands Polarizing Film Production for Large LCD Televisions

Aug. 22, 2005

Business & Products

Sumitomo Chemical Expands MMA Monomer Production in Korea

Aug. 1, 2005

Business & Products

Saudi Aramco and Sumitomo Chemical sign joint venture agreement to Form the Rabigh Refining and Petrochemical Co. (Petro-Rabigh)

May. 26, 2005

Business & Products

Sumitomo Chemical Announces Major Expansion of MMA Business

May. 25, 2005

Business & Products

Joint venture announced in polymer OLED material supply

May. 16, 2005

Business & Products

Sumitomo Chemical to acquire LUMATION LEPs from Dow

Apr. 15, 2005

Business & Products

Sumitomo Chemical increases its shareholding in Sumitomo Pharmaceuticals

Mar. 28, 2005

Business & Products

Sumitomo Chemical Establishes a New Company in China for Production of Polypropylene Compounds

Mar. 11, 2005

Business & Products

Sumitomo Chemical Quadruples Production of its Anti-Malaria Olyset^® Net

Feb. 8, 2005

Business & Products

Sumitomo Chemical Enters Into a License Agreement With Syngenta on a New Herbicide

Feb. 7, 2005

Business & Products

Sumitomo Chemical Upgrades Polypropylene Capacity in Singapore

Jan. 20, 2005

Business & Products

Sumitomo Chemical reinforces IT-related chemicals business