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对重点铁矿企业在“六五”期间生产的铁矿石和铁精矿分别占全国产量的72.4％和78.9％、超产的铁矿石可节省外汇1.9亿美元作了论述。对其企业——露天铁矿、地下铁矿和铁矿选厂的全员劳动生产率分别提高了11.6％、8.2％和0.4％,电耗分别下降了5.5％、16.1％和5.6％,成本分别上升了61.6％、56.3％和34.5％的状况作了统计分析,并指出职工增加的速度超过了产量增长的速度。列举了攀枝花矿山公司等四个独立核算的大型铁矿企业1984、1985年的经济指标。
The iron ore and iron concentrates produced by major iron and steel enterprises during the “Sixth Five-Year Plan” period accounted for 72.4% and 78.9% of the national output respectively, while over-producing iron ore could save foreign exchange of 190 million U.S. dollars. The overall labor productivity of its enterprises, open-pit iron mines, underground mines and iron ore mills increased by 11.6%, 8.2% and 0.4% respectively, while the electricity consumption decreased by 5.5%, 16.1% and 5.6% respectively, An increase of 61.6%, 56.3% and 34.5% of the situation made a statistical analysis, and pointed out that workers increased faster than the rate of output growth. Listed in Panzhihua Mining Company and other four independent accounting of large iron and steel enterprises in 1984 and 1985 economic indicators.