The kick-off meeting for the EPC general contracting project of the deep metal purification process rod mill system of the Hebei Iron and Steel Group's industrial upgrading and Xuanhua Iron and Steel Group's capacity transfer steel slag secondary treatment project, led by our institute, was successfully held on the morning of June 23 in the small conference room on the third floor of the institute. The meeting arranged and deployed the work of the entire process of the project, including design, equipment procurement, and civil construction, and required the formulation of plans and orderly progress to ensure the smooth implementation of the project.