LyondellBasell Industries is one of the world's leading plastics, chemical and refining companies and the world's largest producer of polyethylene (PE) and polypropylene (PP) for building materials, automotive parts, medical supplies, textiles, The company's products include building materials, automotive parts, medical supplies, textiles, automotive fuels, etc. In the 2013 World Top 500 ranking, LyondellBasell Industries was ranked 223rd.