党的十一届三中全会以来,山西省在“大、中、小煤矿一起搞,国家、集体、个人一齐上”的方针指引下,乡镇煤矿迅速发展,起了拾遗补缺的作用,加快了农民脱贫致富的步伐,繁荣了地方经济,为国家增加了财政收入,成为煤炭工业的一个重要组成部分。从山西省晋中地区看,到1989年底,全区乡镇煤矿已发展到667个,占全区地方煤矿总数的96％; Since the Third Plenary Session of the 11th CPC Central Committee, under the guideline of “large, medium and small coal mines are engaged together, and the state, collective and individual go hand in hand”, the rapid development of township coal mines has played a role of complementarity and vacancies, accelerating The peasants’ pace of getting out of poverty and prosperity has prospered the local economy and increased the fiscal revenue for the country, thus becoming an important part of the coal industry. From the Jinzhong area in Shanxi Province, by the end of 1989, the township coal mines in the region have grown to 667, accounting for 96% of the total number of local coal mines in the region;