铁道部下发新的物资总公司专供物资目录作为加强铁路物资管理的配套措施．铁道部以铁物［１９９６］７０号文件附件形式下发了《物资总公司专供物资目录》，共有５大类近６５个品种的重要物资列入了物资总公司专供范围。５大类物资是：金属材料、部下达的指令性上缴的废钢... Ministry of Railways issued a new material company dedicated to the supply of materials as a directory to strengthen the management of railway materials supporting measures. The Ministry of Railways issued the Catalog of Materials and Materials for Headquarter Supplies exclusively in the form of an iron file [1996] No. 70 document. A total of nearly 65 important materials in 5 major categories were included in the scope of materials and head offices. 5 categories of materials are: metal materials, the Ministry issued a directive to pay the scrap ...