GHW International, an investment holding company, manufactures and sells chemical and pharmaceutical products in the People's Republic of China, Europe, Vietnam, rest of Asia, and internationally. It operates through four segments: Polyurethane Materials, Animal Nutrition Chemicals, Fine Chemicals, and Pharmaceutical Products and Intermediates. The Polyurethane Materials segment offers polymeric methylene diphenyl diisocyanate and toluene diisocyanate for use in insulation, building materials, adhesives, sponges, shoe materials, foam pads, interior components, and other lightweight automotive parts. The Animal Nutrition Chemicals segment provides choline chloride and betaine used in feeds for poultry and livestock. The Fine Chemicals segment offers carboxylic acids, resins, and oleochemicals which are used in synthesis of dyes, lubricants, flavours and fragrances, cosmetics, and emulsifiers. Pharmaceutical Products and Intermediates segment produces and sells isooctanoic acid and diethyl sulfate for use in paint drier, polyvinyl chloride (PVC) liquid stabilizer, catalyst and pharmaceutical raw materials, and synthesis of dyes, and pesticides and pharmaceutical intermediates; and iodine and iodine derivatives, and pharmaceutical products, such as cefpodoxime dispersible tablets. GHW International was founded in 1995 and is headquartered in Nanjing, the People's Republic of China.