８０年代中期，国家计委主持编制的《全国国土规划纲要》提出了要建设沿海和沿长江地带组成的“Ｔ”字型国家级产业发展轴线的构想。１９９０年６月．国家作出了开发开放上海浦东新区的战略决策。１９９２年４月，全国人大批准兴建“三峡”水利枢纽工程。同年６月，国务院召开 In the mid-1980s, the “Outline of National Land Planning” presided over by the State Development Planning Commission proposed the idea of ​​building a “T” -shaped national industrial development axis along the coast and along the Yangtze River. June 1990. The state has made strategic decisions on the development and opening up of Pudong New Area in Shanghai. In April 1992, the National People’s Congress approved the construction of “Three Gorges” water project. In June the same year, the State Council was held