The Company is mainly engaged in chemical business
The Company is mainly engaged in chemical business. It has seven business segments. The Chemical segment offers petrochemicals, functional films, functional resins and synthetic rubbers, among others. The Housing segment is engaged in the development and sale of housing, as well as the renovation, real estate transaction and housing loan businesses. The Drug and Medical segment offers pharmaceuticals and medical devices, including artificial kidneys, blood purifiers, leukocyte removal filters, virus clearance filters and others. The Textile segment offers synthetic textile and nonwoven fabrics. The Electronics segment is engaged in the manufacture and sale of electronic materials and electronic components. The Construction Material segment offers aerated light-weight concrete and high-performance adiabatic materials. The Others segment is engaged in the design, construction and maintenance of industrial facilities, as well as the manpower dispatching and agency businesses. The Company was established on May 21, 1931. The company's shares were listed on the first section of Tokyo Stock Exchange, Osaka Stock Exchange, Nagoya Stock Exchange, Fukuoka Stock Exchange and Sapporo Stock Exchange in May 1949.It has delisted from the first section of Nagoya Stock Exchange, Sapporo Stock Exchange and Fukuoka Stock Exchange market on December 1, 2013.