钢铁行业:进口:大型型钢 | 钢铁行业:进口:大型型钢:H型钢 | 钢铁行业:进口:大型型钢:H型钢:截面高>200mm | 钢铁行业:进口:大型型钢:H型钢:截面高>200mm:截面高>800mm | 钢铁行业:进口:大型型钢:H型钢:截面高>200mm:截面高≤800mm | 钢铁行业:进口:大型型钢:H型钢:200≥截面高≥80mm | 钢铁行业:进口:大型型钢:工字钢:截面高≥80mm | 钢铁行业:进口:大型型钢:工字钢:截面高≥80mm:截面高>200mm | 钢铁行业:进口:大型型钢:工字钢:截面高≥80mm:截面高≤200mm | 钢铁行业:进口:大型型钢:角钢:截面高≥80mm | 钢铁行业:进口:大型型钢:丁字钢:截面高≥80mm | 钢铁行业:进口:大型型钢:槽钢:截面高≥80mm | 钢铁行业:进口:大型型钢:乙字钢:截面高≥80mm | 钢铁行业:进口:大型型钢:钢铁板桩 | 钢铁行业:进口:大型型钢:合金履带钢 | 钢铁行业:进口:大型型钢:其他热轧型材 | 钢铁行业:进口:大型型钢:其他热轧型材:球扁钢 | 钢铁行业:进口:大型型钢:其他热轧型材:未列名