According to the State Administration of safety production supervision and management website news, July 30th, the State Administration of safety supervision of the Secretary Yang Dongliang chaired a meeting of the Secretary, Yang Dongliang pointed out that the supervision and guidance of 90000 tons and the following outstanding mines all out of the end of this year, strict project security access, no longer approved the construction of 300000 tons of small coal mines and 900000 tons of coal mines.