One of the important steps in optimizing the industry structure is to relocate some factories out of the urban area. By 2008,all the factories that cause pollution shall either be moved out of the Fourth Ring Road or shut down.

• 把工业布局的调整作为重点，进一步加大搬迁调整力度，到2008年，全面完成四环路以内污染企业的搬迁或淘汰任务。