25 AUGUST 2010AL CIRCLEChalco Plans Coal, Iron Ore, Rare Earth Expansion as Aluminum <b>...</b>Edited by : AL CIRCLE1 min read... $1.35 billion for part of the Simandou iron ore project in Guinea, ... Utilization rates for its alumina plants were at 92.8 percent. ...Tagged with:ChalcoMiningRare earthGuineaNew projectsPrevious articleCHALCO Raises Alumina Ex-factory PricesNext articleChalco Is Seeking to Invest in Coal, Power Companies, Chairman <b>...</b>Grow with AL CircleKNOW MORE