Aluminium Stewardship Initiative certifies Hydro Bauxite and Alumina operations

Hydro’s Paragominas bauxite mine and Alunorte alumina refinery are the next of Hydro’s operations that have been certified to the ASI Performance Standard and Chain of Custody Standard, effectively extending Hydro’s certifications to cover its entire value chain from mine to casthouse and onward to its extrusion and rolling business areas.  Aluminium Stewardship Initiative (ASI) has announced that Hydro Bauxite and Alumina operations in Brazil have have been successfully certified against its Performance Standard and Chain of Custody Standard. Hydro’s Alunorte refinery is the world’s largest alumina refinery outside China. Outputs from the Paragominas mine and the Alunorte refinery are…