Recently, our company has welcomed a group of special guests. They are more than 40 environmental protection volunteers invited by our company and representatives of surrounding residents. These guests successively visited environmental protection projects such as the sound insulation wall in the No. 1 blast furnace area, the coking coal yard, the desulfurization of the primary burner, the sintering stockyard, and the reclaimed water reuse project, and put forward suggestions and expectations for environmental protection work. The picture shows visitors visiting the production line.