On May 9,2024, the provincial department of land and resources organized a group of four provincial inspectors, accompanied by the leaders of the land and resources bureaus of Weihai and Rushan, Shandong, they conducted a comprehensive inspection of the Tangjiagou mining area of Rushan, Shandong Jinhua Mining Co. , Ltd. , the reserve management, “Three rate” index management, safe production management and orderly exploitation in Tangjiagou mining area are well appreciated.