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Sumitomo Bakelite Company Limited, together with its subsidiaries, engages in the research and development, manufacture and sale of semiconductor materials, plastic products, and life products in Japan and internationally. The company offers epoxy resin molding compounds for encapsulation of semiconductor devices, liquid photosensitive coating resins, liquid resins for semiconductors, and substrate materials for semiconductor packages. It also provides medical devices and drugs, melamine resin decorative laminates and sheets, vinyl resin sheets and multilayer sheets, freshness preserving films, polycarbonate resin plates, PVC resin plates, design and contracting of waterproofing work, and biotechnology related products.