By Hank Sattlethight, Aluminum Association. The aluminum extrusion industry in the U.S. and Canada shipped 5.51 billion lbs of extruded products in 2018 and surpassed the industry peak shipments of 2006 by more than 3% (Figure 1). Domestic demand for extruded products, which includes imports, totaled 5.65 billion lbs in 2018, up 5% over 2017 […]