投资2．5亿元的吉林化学工业公司30万t乙烯配套工程，垂杨至吉林的输油管线，已于1994年末全线铺通。该管线全长156km，沿线穿越伊通河、双阳河、饮马河、松花江等7条主要河流，横穿长大、长吉、吉哈等铁路及数十条公路。从位于长春市郊的首站垂杨到吉化公司炼油厂设置了《座加 An investment of 250 million yuan Jilin Chemical Industry Company 300,000 t ethylene supporting projects, Chiu Yang oil pipeline to Jilin, has been completed in late 1994 across the board. The pipeline is 156km in length and traverses 7 major rivers such as Yitong River, Shuangyang River, Yinma River and Songhua River and traverses Changchun, Changji, Jiha and other tens of highways. From the first station in the suburbs of Changchun Chui Yang to Jilin Petrochemical Company set up a "seat plus