What level of state-owned enterprise is Chifeng Mining Group?

Key level. According to the survey data of enterprises, Chifeng Mining Group was established on 20 15, located in the nuclear building in the middle section of Yulong Street, Xincheng District, Songshan District, Chifeng City, Inner Mongolia Autonomous Region. Is a state-owned key enterprise, mainly engaged in the mining and processing of coal, copper, iron and other mineral resources, and is one of the pillar industries in Chifeng City.