Valero Energy Corporation (Valero) is an independent petroleum refiner and ethanol producer. The Company's segments include refining, ethanol and Valero Energy Partners LP (VLP). The refining segment includes its refining operations and the associated marketing activities. The ethanol segment includes its ethanol operations and the associated marketing activities, and logistics assets that support its ethanol operations. The Company owns logistics assets (crude oil pipelines, refined petroleum product pipelines, terminals, tanks, marine docks, truck rack bays and other assets) that support its refining operations. Some of these assets are owned by VLP, which is a midstream master limited partnership owned by the Company. VLP's assets include crude oil and refined petroleum products pipeline and terminal systems in the United States Gulf Coast and the United States Mid-Continent regions. Its refineries produce conventional gasolines, premium gasolines and lubricants, among others.