In recent years, imported iron ore prices declined except in 2009, the year will almost always rise, the domestic iron ore supply-demand imbalance, foreign dependence on high, to become a key factor in determining prices negotiated. In addition, China's iron ore resources supply capacity markedly improved, iron ore, ore production from 2003 to 260 million tons increased in 2009 to 8.8 million tons of domestic iron ore self-sufficiency rate steadily.
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