计划经济体制下形成的物流模式影响着煤炭企业的生产经营。原材料和产成品库存过大,占压大量资金;自备仓库和自备运输等设施利用率低,成本支出高等问题制约了煤炭企业经济效益的提高。因此,按照市场经济规律和社会化大生产的要求,引入现代物 The logistics mode formed under the planned economy system affects the production and operation of coal enterprises. The inventory of raw materials and finished products is too large, which accounts for a large amount of funds. The problems of low utilization rate of raw materials and self-provided transportation facilities and high cost and expenditure restrict the improvement of the economic benefits of coal enterprises. Therefore, in accordance with the laws of market economy and the requirements of socialized mass production, modern goods are introduced