According to the official website, Chengdu High-tech Zone Management Committee. Chengdu High-tech Zone, also known as Chengdu High-tech Industrial Development Zone, 199 1 was approved by the State Council as the first batch of national high-tech zones. It is the first national independent innovation demonstration zone in the west, the Sichuan comprehensive innovation reform experimental zone and the core area of the free trade experimental zone, and consists of Chengdu High-tech South Zone and High-tech West Zone.