【摘要】 分别从我国及环渤海地区两个层次对铁矿石供需及进口情况进行调查分析,在此基础上对我国环渤海地区铁矿石进口量进行了发展预测。更多还原

【Abstract】 This article analyses iron ore supply and import situation in two levels respectively which are China and Bohai circle areas.On that basis,the article conductes development forecast of China’s Bohai circle areas.更多还原