中矿资源：公司纳米比亚多金属综合循环回收项目的火法冶炼产线正按计划建设中

Group 1 - The core viewpoint of the article is that Zhongmin Resources is progressing well with its Namibia multi-metal comprehensive recycling project, specifically the pyrometallurgical smelting production line, which is under construction as planned [2] Group 2 - The company responded to investor inquiries on September 22, indicating that the overall progress of the project is smooth [2]