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去年以来,山西阳泉矿务局在挖潜提效方面做了大量工作,经济效益有明显提高。1990年原煤成本比上年降低了1.55元/吨,有12项经济技术指标创历史最好水平,有6项指标的提高(降低)幅度在山西6个统配矿务局中名列首位。原煤成本由1989年的42.9元/吨,降低到41.35元/吨,下降了3.6%。这在当前煤炭企业原煤成本普遍上升的情况下,足很突出的。原煤全员效率从上年的每工1.83吨提高到2.05吨,提高12%,比山西6个统配局
Since last year, Shanxi Yangquan Mining Bureau has done a lot of work in tapping potential and improving efficiency, and the economic benefits have been significantly improved. In 1990, the cost of raw coal was reduced by RMB1.55 / tonne compared with the previous year. Twelve economic and technical indicators set the historical best level. The increase (decrease) of six indicators ranks the first among the six coal mines in Shanxi. The cost of raw coal dropped from 42.9 yuan / ton in 1989 to 41.35 yuan / ton, a decrease of 3.6%. This is in the current coal prices generally rise in the case of coal enterprises, enough to highlight. The full efficiency of raw coal increased from 1.83 tons per worker in the previous year to 2.05 tons, an increase of 12% over six coalitions in Shanxi