Casting products include logs, billets (extrusion ingots), slabs for rolling , high purity ingots, T-ingots (T-bars), wire rods, and primary foundry alloys. Commonly, castings are used in the automotive, aviation, buildings and construction, cable, electrical, and packaging industries. While castings can be also referred to as upstream aluminium products, extrusions and rolled aluminium applications are more downstream in the production line. Semi-finished extrusion products include bars, profiles, and tubes and they are produced for the automotive, building and construction, engineering, and transportation industry. Rolled aluminium products can be traded for instance as coils, foil, plates, shates, sheets, and strips. These are applications used in various industries including automotive, building and construction, engineering, food, marine, packaging, printing, and transportation.