Where are the industrial zones in Nanjing mainly concentrated?

Mainly in Jiangning District, and chemical plants in Qixia District, Yuhua District, Dachang District, Pukou District and Qixia are relatively concentrated.

1. Jiangning Economic Development Zone: Founded in June 1992, it is a national high-tech industrial development zone, located in the south of Nanjing, 7 kilometers away from the city center, and is the core area for the development of Nanjing's main city.

2. Nanjing High-tech Industrial Development Zone: Established by Jiangsu Provincial Government and Nanjing Municipal Government, it is the first batch of national high-tech zones in China and the first one in Jiangsu Province designated by the State Council. Located in Pukou District, Nanjing, with an area of 16.5 square kilometers.

3. Nanjing Economic and Technological Development Zone: Nanjing Economic and Technological Development Zone is located in the northeast suburb of Nanjing, with a planned area of 13.37 square kilometers. Adjacent to Nanjing Port, the largest inland port in Asia-Wei Xinsheng Foreign Trade Port Area, it is integrated with Qixia District and Xianlin University Town, with a long river bank, a vast hinterland, convenient and developed transportation, outstanding logistics advantages and abundant scientific research, information and talent reserves.

4. Nanjing Chemical Industry Park: Nanjing Chemical Industry Park is located in the north of Nanjing, the north bank of the Yangtze River and Liuhe District, and is the second national petrochemical industrial base in China.