SUMITOMO CHEMICAL COMPANY, LIMITED has five business segments. The Petrochemicals segment is mainly engaged in the manufacture and sale of inorganic and organic chemicals, synthetic fiber materials, petrochemical, synthetic resin, metal acrylate and others. The Energy and Functional Materials segment is engaged in the manufacture and sale of alumina products, aluminum, additives, dye, synthetic rubbers engineering plastics and battery parts, among others. The IT-related Chemicals segment is engaged in the manufacture and sale of optical goods, color filters, semiconductors processing materials, and touch sensor panels and others. The Pharmaceuticals segment is engaged in the provision of medical products and radioactive diagnostic products, among others.