东北地区,包括内蒙东部四盟市,幅员辽阔,资源丰富,交通发达,成品油运输方式多种多样。区内国土面积115万平方公里,有中国石油旗下炼化企业13家,有地方炼厂22家,成品油年产量2800万吨左右,约占全国产量的1/4。油品运输上,既有铁路、海运为主,又有公路、江 The northeast region, including the four monopolies in the eastern part of Inner Mongolia, has a vast territory, rich resources, developed traffic and a variety of transportation modes for refined products. The area of ​​land in the area is 1.15 million square kilometers, with 13 CNPC petrochemical enterprises and 22 local refineries. The annual output of refined oil products is about 28 million tons, accounting for about 1/4 of the national output. Oil transport, both rail, sea-based, another highway, river