品种本月数量（吨）本月金额（美元）累计数量（吨）累计金额（美元）铁道用材57092.95552469262.000521575.780469302062.000钢铁轨枕0.0000.0004840.8267399102.000钢铁鱼尾板及钢轨垫板1740.8652684212.00015396.28820368217.000钢铁道岔尖轨、辙叉、尖轨拉杆等叉道