To the present tense amount of coal mines with an annual booty 10 million tons attained 35, the main engineer of State administration reported in matters of energy At In’ on the First forum on strategy of development of energy of China, passing in In’chuan’ – administrative
center Ninsya-khueyskogo autonomous district. According to him, supplies of coal on 13 large coal bases,  objects of priority plugged in a state list  development, make 83 percents from a national volume, passes an agency "Sin’khua". Along with an assistance to development of large
coal bases in China  preservation and organization of small coal mines increases. As  reported At In’, presently 14 tys operate in a country  small coal mines, middle booty each of which does not exceed 180 thousands of t/ies. This year large
efforts will be directed on further perfection of control system by coal mines.  Ninsya-khueyskiy autonomous district, located on  north-west of China, rich in coal resources. The found out supplies of coal make 31,5 milliards of tons here.
On this index of Ninsya  occupies a sixth place in a country.