24 JANUARY 2011AL CIRCLEBHP aluminium production updateEdited by : AL CIRCLE1 min read...Alumina - Production was higher than all comparable periods due to the ongoing ramp up of the Alumar refinery. Production in the December 2009 half year was impacted by an unplanned calciner outage at Worsley (Australia)... Tagged with:AluminiumAlumina productionAustraliaPrevious articleRio Tinto aluminium production update Next articleBauxite Resources forms JV with China to build alumina refinery in WAGrow with AL CircleKNOW MORE