Rio Tinto takes full control of Queensland alumina refinery after Russian oli...
https://www.theguardian.com/australia-news/2022/apr/08/rio-tinto-takes-full-control-of-queensland-alumina-refinery-after-russian-oligarchs-sanctioned
Oleg Deripaska and Viktor Vekselberg hold stakes in the Gladstone based refiner, which has been under pressure to cut ties after Ukraine invasion