China-Places.com listou aprox 36 Fábricas de produtos químicos dentro Lianyungang. Alguns dos mais bem avaliados Fábricas de produtos químicos dentro Lianyungang estão- Lianyungang Qunle Chemical Industry Limited Company, Lianyun Gangjinjia Chemical Industry Limited Company, Lianyun Gangkeshun Chemical Industry Limited Company, Lianyungang Zhonghua Chemicals, Lianyungang Shengnan Chemistry Co.Ltd., Jiangsu Aolite Chemical Industry Limited Company, Lianyun Ganghongshun Jingxi Chemical Industry Limited Company, Lianyun Gangzhiyuan Chemical Industry Limited Company, CPC Jiangsu Yuanzheng Chemical Industry Limited Company Branch Comitê & Lian Yun Gang Shi Xin Xin Long Chemical Co. Ltd..