Kaneka Corp is a Japan-based company engaged in four business segments. The Material Solutions Unit segment includes general purpose vinyl chloride resin, caustic soda, polyvinyl chloride special resin, modifier, epoxy masterbatches, biodegradable polymer and modified silicone polymer. Quality of Life Solutions Unit segment includes styrene-based foam resin and molded product, styrene-based foam extrusion board, polyolefin foam, solar circuit construction method, polyimide film, optical material, graphite sheet, solar cells, storage batteries for housing, and acrylic synthetic fiber. The Health Care Solutions Unit segment includes medical devices, low molecular weight pharmaceutical raw materials, Active Pharmaceutical Ingredient (API) and biopharmaceuticals. The Nutrition Solutions Unit segment includes functional food ingredients, lactic acid bacteria, margarine, shortening, baker's yeast, spices, antifreeze ingredients, dairy products, functional fertilizers and feeds.