一、高品类货物的构成根据1997年5月铁道部修改的《铁路货物运价规则》,铁路货物运输品名分为26个品类,铁路整车货物运输由1～9和冰保、机保共11个运价号,除9号是按轴计价外,其余均按重量计费。根据铁路运输货物品类的分类特点,把运价号为6、7、8的货物作为高品类货物,它们分别是: 化工品。整车运价号多数为6,个别 First, the composition of high-grade goods According to the “Railway Freight Tariff Rules” as revised by the Ministry of Railways in May 1997, the name of railway freight transport goods is divided into 26 categories. The freight transport of railway freight cars consists of 1 to 9 and ice protection, 11 tariffs, in addition to No. 9 is based on the shaft pricing, the rest are by weight billing. According to the characteristics of the classification of goods transported by rail, the goods with the freight code of 6, 7 and 8 are classified as high-class goods, namely, chemical products. The majority of vehicle tariff number 6, individual