Corporate Name TOKYO OHKA KOGYO CO., LTD. Established October 25, 1940 Headquarters 150 Nakamaruko, Nakahara-ku, Kawasaki, Kanagawa 211-0012, Japan [ MAP ] TEL : +81-44-435-3000(Rep.) FAX : +81-44-435-3020(Rep.) Paid-in Capital ¥14,640,448,000 (As of March 31, 2012) Net Sales ¥80,006 Million (Consolidated / Fiscal Year ended March 31, 2012) ¥66,322 Million (Unconsolidated / Fiscal Year ended March 31, 2012) Business Period From April 1 to March 31, Each Year Corporate Employees 1,534 (Consolidated / As of September 30, 2012) Business Details Manufacture and sales of manufacturing materials, mainly photoresists and high purity chemicals for photolithography process of semiconductor and liquid crystal display, processing equipment for semiconductor and liquid crystal display manufacturing, and inorganic and organic chemicals.

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