Which district is Jilin Development Zone?

Changyi District, Jilin City. According to official website of the State Council, Jilin Development Zone belongs to Changyi District of Jilin City. 20 10 On April 25th, the State Council agreed to upgrade Jilin Economic and Technological Development Zone to national economic and technological development zone, and named it Jilin Economic and Technological Development Zone. Jilin Development Zone is the only national patent industrialization pilot base north of the Yellow River in China.