13 APRIL 2011AL CIRCLERising costs hit Alumina Edited by : AL CIRCLE1 min read...CONCERNS about the extent to which rising raw material costs are taking the shine off improved margins have forced shares in Alumina sharply lower... Tagged with:Alumina pricePricePrevious articleYarwun metering station facilityNext article UC RUSAL to halt ZALK in Ukraine on high energy costsGrow with AL CircleKNOW MORE