LYB is a leading global producer of key olefins and aromatics, including ethylene, propylene, butadiene, styrene and isobutylene. These foundational molecules serve as critical raw materials for a wide range of chemical and industrial products.

We operate world-scale steam crackers that convert petrochemical feedstocks into high-purity olefinic building blocks, supplying downstream manufacturers with the materials needed to create plastics, synthetic rubbers, resins and fuels.

From fueling global supply chains to enabling product innovation, LYB olefins and aromatics are at the heart of modern industry.