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COKING COAL - DCE · -5.36 2012 14.49 6.8 2013 13.56-0.41 年份 炼焦原煤产量(亿吨) 炼焦原煤增幅(%) 来源:钢联数据 表2.2:2018年炼焦原煤生产省份产量及所占比例
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