北方铜业：公司控股股东中条山集团所属的胡家峪矿业公司外围采矿权证目前仍在自然资源部门审核中

Group 1 - The core viewpoint of the article is that Northern Copper Industry's mining rights are still under review by the natural resources department, with an expected completion time of 1-2 months [2] - The company's controlling shareholder, Zhongtiaoshan Group, is involved in the review process of the mining rights for Hujiayu Mining Company [2] - Further exploration is required for the copper mine at the 80-meter elevation below the surface, and the company currently does not meet the conditions to apply for additional mining rights [2]