How long does it take for Yichang Smart Urban Construction System to be re-audited?

5 working days, but if the application fails, the application cannot be made within 10 days.

Yichang, built on the Yangtze River, is a sub-central city in Hubei Province, ranking second in Hubei Province after Wuhan in comprehensive strength.

It is an important transportation hub in Central China, with important national transportation arteries such as Hanyi Expressway, Hanyi Expressway, Liu Jiao Railway and National Highway 3 18.

Yichang is the location of important national strategic facilities such as the Three Gorges Dam and Gezhouba Dam, and is known as the "hydropower capital of the world".