The pipelines of carrying out the preliminary work include the product pipelines from Dagang to Jinan to Zaozhuang, Jinzhou to Zhengzhou and Lanzhou to Zhengzhou to Changsha .

• 目前正在进行项目前期工作的有大港-济南-枣庄、锦州-郑州、兰州-郑州-长沙成品油管道。