On March 24, the reporter learns from henan energy righteousness coal chemical industry group company, authorized by the ministry of land and resources, ministry of land and resources to righteousness coal company such as the Cao Yue mining issued the mining license, approval and at the same time two open coal and bauxite resources, become the countrys first "aluminum united mining coal well mineral enterprises. Cao Yue mining coal mine, formerly known as for cao kiln was founded in 1958, the design capacity of 300000 tons. Because of dried up mine resources, enterprise merger and bankruptcy and worker again obtain employment work of the state council leading group for approval, which implemented a policy of bankruptcy in 2007. On August 17, 2009 restructuring such as the new Cao Yue mining co., LTD., located in the rich bauxite resources within the territory of the mian pool.According to the geological survey data, the form after Cao Yue mining coal mine geological reserves of about 20.0759 million tons, recoverable reserves of about 12.3 million tons; 300 meters above the mine reserves of about 25.0669 million tons of aluminium industry, recoverable reserves of about 14.6847 million tons.
Mine after the transformation, to raise the utilization ratio of mine resources, prolong the service life of the mine, realize sustainable development, Cao Yue mining since 2010 to apply for "aluminum united mining coal mining license. Due to a mine mining at the same time two kinds of resources in the country first, through years of unremitting efforts, Cao Yue mining eventually got the mining license. The approved, Cao Yue mining bauxite production scale of 360000 tons/year; Coal production scale of 300000 tons/year, underground mining, from February 2014 to December 2022.