煤炭在我国一次能源构成中占到70%,地方煤矿的生产占到我国原煤总产量的45%以上,社队小煤矿的产量又占到地方产量的48%。统配矿同地方矿、地方矿同社队矿的这种产量构成比例,随着国营、集体、个人一齐上的发展方针的贯彻和煤炭部关于加快发展小煤矿八项措施的落实,预计在本世纪 Coal accounts for 70% of the primary energy composition in our country. The production of local coal mines accounts for more than 45% of the total output of coal in our country, and the output of small coal mines in communes and brigades accounts for 48% of the local output. With the local mine with local mine, local mine and community production of such a composition of the proportion of coal mines, with state-owned enterprises, collectives and individuals together on the implementation of the development guidelines and the Ministry of Coal to speed up the development of eight small coal mines in the implementation of the expected in this century