JSP Corporation is a Japan-based company mainly engaged in the manufacturing and sales of plastic products with enhanced functionality and economy centered on foaming technology. The Company operates in two segments. The Extrusion segment is engaged in the manufacturing and sales of polystyrene, polyethylene, polypropylene sheets and boards with extrusion foaming technology. The Beads segment is engaged in the manufacture and sales of products of expanded polypropylene, expanded polyethylene and expandable polystyrene based on bead foaming technology. Other businesses include purchasing and sales of the Company’s products and other general packaging materials by its affiliate companies.