Petronas Chemicals Group Bhd manufactures and sells a variety of petrochemicals. The firm organizes itself into three segments based on product type: Olefins and Derivatives; Fertilizers and Methanol and Specialties. The Olefins and Derivatives segment, which generates the majority of revenue, is engaged in manufacturing and marketing of a wide range of olefin and polymer products, such as Ethylene, Propylene, and Butyl Acetate among others, which are used as a basic feedstock for other products, to intermediate products including basic and high performance chemicals. The majority of the revenue comes from Malaysia and the rest from China, Thailand, Indonesia, Sweden and other regions.