Advanced Petrochemical Company (previously Advanced Polypropylene) 'Advanced' is a Saudi Joint Stock Company, established in October 2005. Advanced Petrochemical utilizes the PDH-Catifin Technology, which is licensed by Lummus, for the production of propylene and also it uses the Novolen Technology for the production of polypropylene. The company's products are the basic building blocks used to manufacture countless everyday goods, such as personal care products, fresh food packaging, lightweight plastics, construction materials, automotive components, durable textiles, medical applications, and many others.