What are the 9 billion projects in Tieling?

Tieling 9 billion large-scale project is a new assembled steel structure project with an annual output of 6.5438+0.5 million tons in Zhongwei, Liaoning Province. Kaiyuan city, Diaobingshan City, Yinzhou District and Qinghe District held simultaneous opening (resumption) ceremonies at the sub-venue, and 73 major projects in the city started to resume work, with a total investment of 9.3 billion yuan and an annual planned investment of 2.9 billion yuan. The powerful engine of the city's project construction roared and started.