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Mining giant Rio Tinto and Chinese aluminum company Chalco say they are committed to an iron ore project in Guinea china’s biggest aluminum producer Aluminum Corp. China Ltd.(Chalco) signed a binding agreement with the world’s second largest mining company,Rio Tinto,on July 29 in Beijing.
Mining giant Rio Tinto and Chinese aluminum company Chalco say they are committed to an iron ore project in Guinea china’s biggest aluminum producer Aluminum Corp. China Ltd. (Chalco) signed a binding agreement with the world’s second largest mining company, Rio Tinto, on July 29 in Beijing.