![Aluminum can bale close up.](https://resource-recycling.com/recycling/wp-content/uploads/sites/3/2021/03/aluminum_bale_20210322_By-pim-pic_shutterstock_320272751-web.jpg)
About 40% of the feedstock consumed by Constellium last year was scrap material. | pim pic/Shutterstock
Global aluminum manufacturer Constellium, which operates a large recycling site in Alabama, says it boosted the amount of production scrap it recycled last year.