Selection conditions of green mines in Yunnan Province

Business license, mining license and safety license are legal and valid. The development and utilization of green mines in Yunnan are scientific and the mining method is reasonable. The selection conditions are that the business license, mining license and safety license are legal and valid, and they have not been punished by the natural resources or ecological environment departments in the past three years, or the punishment has been rectified in place, and no major safety and environmental accidents have occurred.