LMEaluminiumopenedatUS$2,304pertonneyesterday,withhighandlowatUS$2,316.5pertonneandUS$2,269pertonne,respectively,beforeclosingatUS$2,285pertonne,adecreaseofUS$21pertonneor0.91percent.OnThursday,January4,aluminiumpricesexperiencedadeclineasworriesrega