Recently, the steel structure installation work of the Hydrogen Innovation and Development Center (HIDC) in the new city Neom, Saudi Arabia, which is constructed by Chinese enterprises, has commenced, signaling the acceleration of the project's overall construction. This project serves as a supporting facility for the Neom New City New Energy Project, located 36 kilometers north of Duba in the Neom Industrial City, Saudi Arabia. The project will be the world's largest green hydrogen production plant and will be of positive significance to the diversified socio-economic development of Saudi Arabia after its completion.