News Minister denies net zero damaging Rio refinery 27/11/2025 FacebookTwitterEmail The planned slowdown of Rio Tinto's Yarwun alumina refinery was thrust into the Senate spotlight on Monday, 24 November. (File) Federal Industry and Innovation Minister Tim Ayres has fended off attacks on the production slowdown ahead for Rio Tinto's Yarwun […] Subscribe or Login to see the rest of the content. Username Password * Remember Me Forgot Password