Rio Tinto has achieved Aluminium Stewardship Initiative (ASI) Performance Standard certification for its ISAL aluminium smelter in Iceland, the company said.
The certification is provisional - following an independent, remote audit - with an onsite audit to be completed when possible after the easing of Covid-19 travel restrictions, the company said.Rio Tinto offers ASI-certified aluminium from eight smelters across its global supply chain, with Performance Standard and Chain of Custody certifications spanning its alumina refinery, aluminium smelters and casthouses in Canada; and the Gove, Amrun and Weipa bauxite mines, Yarwun alumina refinery, and the Bell Bay and NZAS...