There are sub industry chains such as petrochemical, coal chemical, and salt chemical. it cultivates a group of industry backbone enterprises, such as HongrunPetrochemical, Luging Petrochemical, Xinhecheng, Haihua Group, and Lianmeng Chemical, with 752 existing large-scale enterprises.
 
>>>重点园区
　　潍坊滨海化工产业园，高密化工产业园，寿光羊口化工产业园，诸城化工产业园，寿光侯镇化工产业园，临朐化工产业园，昌邑下营化工产业园，昌乐化工产业园，昌邑龙池化工产业园
 
>>>代表企业
　　中化弘润石化，新和成控股，海化集团，国邦药业，鲁清石化，润丰化工，昌邑石化，东方宏业化工，联盟化工，联科科技