23 JUNE 2010AL CIRCLEUPDATE 1-Rio Tinto to expand Yarwun <em>alumina</em> plant H2 2012 | ReutersEdited by : AL CIRCLE1 min read... "China continues to drive the market, with Chinese alumina demand expected to increase by 22 percent to 37 million tonnes in 2010, ...Tagged with:Rio tintoAlumina productionChinaPrevious articleUPDATE 1-Rio Tinto to expand Yarwun <em>alumina</em> plant H2 2012 | ReutersNext articleAlcoa Treks Into Jungle to Cut CostsGrow with AL CircleKNOW MORE